4baa1954a98bda62b53af91f382e569b286b0efa5c0ece547eecf8fbbf23822c1c06774a3a07295eba9e7244c98c15100cf5a495d8"], 0x1c}}, 0x0) [ 727.642502][T20286] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 727.657472][T20279] block nbd0: shutting down sockets 20:00:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9", 0x9a}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:04 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) (async) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) ioctl$NBD_DO_IT(r2, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="01000000000000000000020000000800050000000000"], 0x1c}}, 0x0) [ 727.938964][T20301] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 20:00:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce", 0xc}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b", 0xa2}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:04 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) [ 728.336859][ T3644] block nbd4: Receive control failed (result -32) [ 728.338208][T20277] block nbd4: shutting down sockets 20:00:05 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async, rerun: 32) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) (rerun: 32) 20:00:05 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000b0e3078c901e37462d5a17525281fd84e9937112b410f2ac6c906435a98f7dbde68a03458101b06c37f1e5a581e7ebe70a0a674320b7fd503d1208693feaca64398d32ff42c44e02150570d143ac85d27a3727c0fabb7b52e0e24047133a65456eec287a60661d3f35c4cdf95eed87aac02fc9892c12a6ee8fb15afcbff38ce7480c4baa1954a98bda62b53af91f382e569b286b0efa5c0ece547eecf8fbbf23822c1c06774a3a07295eba9e7244c98c15100cf5a495d8"], 0x1c}}, 0x0) 20:00:05 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 728.615269][ T48] block nbd1: Receive control failed (result -32) [ 728.616189][T20295] block nbd1: shutting down sockets [ 728.736857][T20332] block nbd0: NBD_DISCONNECT [ 728.741647][T20332] block nbd0: Disconnected due to user request. [ 728.742769][T20332] block nbd0: shutting down sockets 20:00:05 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket(0xa, 0x2, 0x0) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) 20:00:05 executing program 0: ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000240)=0x3ff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'team0\x00', {0x2, 0x4e20, @multicast1}}) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)={0x38, r6, 0x104, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8f}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\x00\x00\x00\x00['}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x74, r6, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8000000000000001}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x74}, 0x1, 0x0, 0x0, 0x20044010}, 0x3ec9ad351965410d) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x408c000}, 0x24010000) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 728.804283][T20329] block nbd4: server does not support multiple connections per device. [ 728.804466][T20329] block nbd4: NBD_DISCONNECT [ 728.804647][T20329] block nbd4: Send disconnect failed -89 [ 728.804691][T20329] block nbd4: Disconnected due to user request. [ 728.804707][T20329] block nbd4: shutting down sockets 20:00:05 executing program 0: ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000240)=0x3ff) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'team0\x00', {0x2, 0x4e20, @multicast1}}) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)={0x38, r6, 0x104, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8f}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\x00\x00\x00\x00['}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x74, r6, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8000000000000001}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x74}, 0x1, 0x0, 0x0, 0x20044010}, 0x3ec9ad351965410d) (async) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x408c000}, 0x24010000) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 728.990926][T20339] block nbd0: NBD_DISCONNECT [ 728.991026][T20339] block nbd0: Disconnected due to user request. [ 728.991041][T20339] block nbd0: shutting down sockets [ 728.994463][T20337] block nbd4: server does not support multiple connections per device. 20:00:05 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket(0xa, 0x2, 0x0) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) [ 728.994602][T20337] block nbd4: NBD_DISCONNECT [ 728.994682][T20337] block nbd4: Send disconnect failed -89 [ 728.994715][T20337] block nbd4: Disconnected due to user request. [ 728.994729][T20337] block nbd4: shutting down sockets [ 729.064018][T20341] block nbd4: Device being setup by another task [ 729.064289][T20340] block nbd4: NBD_DISCONNECT [ 729.064315][T20340] block nbd4: Send disconnect failed -32 [ 729.064338][T20340] block nbd4: Send disconnect failed -89 20:00:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e", 0x9f}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:05 executing program 0: ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000240)=0x3ff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'team0\x00', {0x2, 0x4e20, @multicast1}}) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)={0x38, r6, 0x104, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8f}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\x00\x00\x00\x00['}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) (async) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x74, r6, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8000000000000001}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x74}, 0x1, 0x0, 0x0, 0x20044010}, 0x3ec9ad351965410d) (async) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x408c000}, 0x24010000) ioctl$NBD_DO_IT(r2, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce", 0xc}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 729.064357][T20340] block nbd4: Send disconnect failed -89 [ 729.169986][T20350] block nbd0: shutting down sockets [ 729.257164][T20351] block nbd4: server does not support multiple connections per device. [ 729.257303][T20351] block nbd4: NBD_DISCONNECT 20:00:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b", 0xa2}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:05 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000"], 0x1c}}, 0x0) [ 729.257394][T20351] block nbd4: Send disconnect failed -89 [ 729.257428][T20351] block nbd4: Disconnected due to user request. 20:00:06 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40) ioctl$NBD_DO_IT(r2, 0xab03) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x880c2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x40, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x41}, 0x44041) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 729.257440][T20351] block nbd4: shutting down sockets 20:00:06 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000b0e3078c901e37462d5a17525281fd84e9937112b410f2ac6c906435a98f7dbde68a03458101b06c37f1e5a581e7ebe70a0a674320b7fd503d1208693feaca64398d32ff42c44e02150570d143ac85d27a3727c0fabb7b52e0e24047133a65456eec287a60661d3f35c4cdf95eed87aac02fc9892c12a6ee8fb15afcbff38ce7480c4baa1954a98bda62b53af91f382e569b286b0efa5c0ece547eecf8fbbf23822c1c06774a3a07295eba9e7244c98c15100cf5a495d8"], 0x1c}}, 0x0) [ 729.559088][ T3651] block nbd1: Receive control failed (result -32) [ 729.559890][T20327] block nbd1: shutting down sockets [ 729.580053][T20381] block nbd0: NBD_DISCONNECT 20:00:06 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40) ioctl$NBD_DO_IT(r2, 0xab03) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x880c2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x40, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x41}, 0x44041) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x880c2, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) (async) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x40, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x41}, 0x44041) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) [ 729.580280][T20381] block nbd0: Disconnected due to user request. [ 729.580362][T20381] block nbd0: shutting down sockets [ 729.808893][T20391] block nbd0: NBD_DISCONNECT [ 729.809124][T20391] block nbd0: Disconnected due to user request. [ 729.809203][T20391] block nbd0: shutting down sockets 20:00:06 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x880c2, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x40, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x41}, 0x44041) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:06 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) r4 = syz_open_dev$mouse(&(0x7f0000000000), 0x8, 0x82000) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="bd000000000000000000b19d00000800010000000000"], 0x1c}}, 0x0) [ 730.003971][T20399] block nbd0: shutting down sockets 20:00:06 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000"], 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000"], 0x1c}}, 0x0) (async) [ 730.278358][ T48] block nbd4: Receive control failed (result -32) [ 730.279135][T20372] block nbd4: shutting down sockets 20:00:06 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x3}, 0x0) 20:00:07 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) fcntl$setflags(r0, 0x2, 0x1) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x1, 0x5, 0x3, 0x200, 0x25dfdbfe, {0x5, 0x0, 0x1a3}, [@typed={0x8, 0x19, 0x0, 0x0, @pid=0xffffffffffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x85) [ 730.468671][T20408] block nbd4: shutting down sockets [ 730.480894][ T3644] block nbd1: Receive control failed (result -32) 20:00:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7d", 0x12}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:07 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000"], 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000"], 0x1c}}, 0x0) (async) [ 730.481752][T20383] block nbd1: shutting down sockets [ 730.545610][T20415] block nbd2: NBD_DISCONNECT [ 730.545744][T20415] block nbd2: Disconnected due to user request. 20:00:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b", 0xa2}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:07 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getpgid(0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000002540)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d90100000080050000003a0900000000000600000001", 0x19, 0x10000}], 0x0, &(0x7f00000005c0)=ANY=[]) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r3, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) fsmount(0xffffffffffffffff, 0x1, 0xa) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r3) fchownat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, r1, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r6) ioctl$NBD_DO_IT(r5, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 730.545825][T20415] block nbd2: shutting down sockets 20:00:07 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) fcntl$setflags(r0, 0x2, 0x1) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x1, 0x5, 0x3, 0x200, 0x25dfdbfe, {0x5, 0x0, 0x1a3}, [@typed={0x8, 0x19, 0x0, 0x0, @pid=0xffffffffffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x85) [ 730.629040][T20422] block nbd1: NBD_DISCONNECT [ 730.629137][T20422] block nbd1: Disconnected due to user request. [ 730.629153][T20422] block nbd1: shutting down sockets 20:00:07 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 730.680531][T20418] block nbd4: shutting down sockets [ 730.768405][T20431] loop2: detected capacity change from 0 to 264192 [ 730.803015][T20438] block nbd1: shutting down sockets 20:00:07 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) fcntl$setflags(r0, 0x2, 0x1) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x1, 0x5, 0x3, 0x200, 0x25dfdbfe, {0x5, 0x0, 0x1a3}, [@typed={0x8, 0x19, 0x0, 0x0, @pid=0xffffffffffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x85) [ 730.862633][T20431] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. 20:00:07 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) r4 = syz_open_dev$mouse(&(0x7f0000000000), 0x8, 0x82000) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="bd000000000000000000b19d00000800010000000000"], 0x1c}}, 0x0) [ 730.911748][ T28] audit: type=1400 audit(1656100807.486:577): avc: denied { getopt } for pid=20444 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 730.918955][ T3651] block nbd0: Receive control failed (result -32) [ 730.919705][T20402] block nbd0: shutting down sockets 20:00:07 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:07 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r3) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 730.957387][T20449] block nbd4: Device being setup by another task [ 731.009173][T20450] block nbd1: shutting down sockets [ 731.010995][T20449] block nbd4: NBD_DISCONNECT [ 731.011128][T20449] block nbd4: Disconnected due to user request. [ 731.011207][T20449] block nbd4: shutting down sockets [ 731.073845][T20460] block nbd2: NBD_DISCONNECT 20:00:07 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) r4 = syz_open_dev$mouse(&(0x7f0000000000), 0x8, 0x82000) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="bd000000000000000000b19d00000800010000000000"], 0x1c}}, 0x0) [ 731.073948][T20460] block nbd2: Disconnected due to user request. [ 731.073965][T20460] block nbd2: shutting down sockets [ 731.105494][T20458] block nbd0: shutting down sockets 20:00:07 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000fe33e736e0ba480c23f9d8212fc20000000800"], 0x1c}}, 0x0) [ 731.230523][T20473] block nbd1: NBD_DISCONNECT [ 731.230749][T20473] block nbd1: Disconnected due to user request. [ 731.230847][T20473] block nbd1: shutting down sockets 20:00:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7d", 0x12}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:08 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r3) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e", 0xa3}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:08 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$rose(0xb, 0x5, 0x0) (async) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) 20:00:08 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 731.591572][ T3638] EXT4-fs (loop2): unmounting filesystem. [ 731.699009][T20480] block nbd1: shutting down sockets 20:00:08 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r3) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 731.748122][T20488] block nbd4: server does not support multiple connections per device. [ 731.748339][T20488] block nbd4: NBD_DISCONNECT [ 731.748442][T20488] block nbd4: Disconnected due to user request. 20:00:08 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="010000000000a4f214f9a64f7dea0800010000000000"], 0x1c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x13c, 0x10, 0x10, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x18, 0x30a80}, [@IFLA_VFINFO_LIST={0x5c, 0x16, 0x0, 0x1, [{0x58, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x18, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x8000, 0x4a, 0x3ff, 0x88a8}}]}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x7}}, @IFLA_VF_MAC={0x28, 0x1, {0x2, @remote}}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'veth0_to_bridge\x00'}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0xe9e}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xcc}, @IFLA_LINKMODE={0x5, 0x11, 0x9}, @IFLA_BROADCAST={0xa, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x13}}, @IFLA_VF_PORTS={0x88, 0x18, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "0f6ace0a7002bcbf3a57160811411e49"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "ed10edb147242b03f17df7153e8d3aea"}, @IFLA_PORT_PROFILE={0x8, 0x2, 'nbd\x00'}]}, {0x50, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x7, 0x2, 'U&\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "a0df8812b67a35829a665af78c689664"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x7f}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "1ad65a3ac8493e882816919de11318ae"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "ce724121a64af5e1bc18d473557a4d0f"}]}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) 20:00:08 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NL80211_CMD_NOTIFY_RADAR(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r5 = dup(r4) write$6lowpan_enable(r5, &(0x7f0000000000)='0', 0xfffffd2c) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) readahead(r6, 0x9, 0x1) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e21, 0xe007a00, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}, 0x80fe}, 0x1c) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 731.748458][T20488] block nbd4: shutting down sockets [ 731.798263][T20493] block nbd2: server does not support multiple connections per device. [ 731.798605][T20493] block nbd2: NBD_DISCONNECT [ 731.798709][T20493] block nbd2: Disconnected due to user request. [ 731.798726][T20493] block nbd2: shutting down sockets [ 731.884959][T20506] block nbd1: NBD_DISCONNECT 20:00:08 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xe802) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)={0x38, r4, 0x104, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8f}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\\${$['}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x4c, r4, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ']'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '^[\'/\\%'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}]}, 0x4c}, 0x1, 0x0, 0x0, 0x884}, 0x4000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r7, &(0x7f0000000c00)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)={0x28, r9, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_TX_RATES={0xc, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x4}]}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x68, r9, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x401, 0x2a}}}}, [@NL80211_ATTR_HE_BSS_COLOR={0x18, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}]}, @NL80211_ATTR_SSID={0x5, 0x34, @random="03"}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}, @NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x1}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x9}, @NL80211_ATTR_HE_BSS_COLOR={0x10, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4850}, 0x5) [ 731.885078][T20506] block nbd1: Disconnected due to user request. [ 731.885093][T20506] block nbd1: shutting down sockets 20:00:08 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000fe33e736e0ba480c23f9d8212fc20000000800"], 0x1c}}, 0x0) 20:00:08 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xe802) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)={0x38, r4, 0x104, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8f}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\\${$['}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x4c, r4, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ']'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '^[\'/\\%'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}]}, 0x4c}, 0x1, 0x0, 0x0, 0x884}, 0x4000) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) (async) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r7, &(0x7f0000000c00)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)={0x28, r9, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_TX_RATES={0xc, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x4}]}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x68, r9, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x401, 0x2a}}}}, [@NL80211_ATTR_HE_BSS_COLOR={0x18, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}]}, @NL80211_ATTR_SSID={0x5, 0x34, @random="03"}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}, @NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x1}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x9}, @NL80211_ATTR_HE_BSS_COLOR={0x10, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4850}, 0x5) [ 732.155559][ T3651] block nbd0: Receive control failed (result -32) [ 732.158635][T20516] block nbd1: NBD_DISCONNECT [ 732.158776][T20516] block nbd1: Disconnected due to user request. [ 732.158878][T20516] block nbd1: shutting down sockets [ 732.172860][T20475] block nbd0: shutting down sockets [ 732.227269][T20517] block nbd2: NBD_DISCONNECT 20:00:08 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xe802) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)={0x38, r4, 0x104, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8f}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\\${$['}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x4c, r4, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ']'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '^[\'/\\%'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}]}, 0x4c}, 0x1, 0x0, 0x0, 0x884}, 0x4000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r7, &(0x7f0000000c00)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)={0x28, r9, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_TX_RATES={0xc, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x4}]}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x68, r9, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x401, 0x2a}}}}, [@NL80211_ATTR_HE_BSS_COLOR={0x18, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}]}, @NL80211_ATTR_SSID={0x5, 0x34, @random="03"}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}, @NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x1}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x9}, @NL80211_ATTR_HE_BSS_COLOR={0x10, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4850}, 0x5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xe802) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)={0x38, r4, 0x104, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8f}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\\${$['}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x4c, r4, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, ']'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '^[\'/\\%'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}]}, 0x4c}, 0x1, 0x0, 0x0, 0x884}, 0x4000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r7, &(0x7f0000000c00)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)={0x28, r9, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_TX_RATES={0xc, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x4}]}]}]}, 0x28}}, 0x0) (async) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x68, r9, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x401, 0x2a}}}}, [@NL80211_ATTR_HE_BSS_COLOR={0x18, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}]}, @NL80211_ATTR_SSID={0x5, 0x34, @random="03"}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}, @NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x1}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x9}, @NL80211_ATTR_HE_BSS_COLOR={0x10, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4850}, 0x5) (async) [ 732.227642][T20517] block nbd2: Disconnected due to user request. [ 732.227683][T20517] block nbd2: shutting down sockets [ 732.350995][T20522] block nbd1: shutting down sockets [ 732.579414][T20531] block nbd1: NBD_DISCONNECT [ 732.579584][T20531] block nbd1: Disconnected due to user request. [ 732.579764][T20531] block nbd1: shutting down sockets [ 732.727552][ T48] block nbd4: Receive control failed (result -32) [ 732.728223][T20507] block nbd4: shutting down sockets 20:00:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7d", 0x12}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:09 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000fe33e736e0ba480c23f9d8212fc20000000800"], 0x1c}}, 0x0) 20:00:09 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:09 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="010000000000a4f214f9a64f7dea0800010000000000"], 0x1c}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x13c, 0x10, 0x10, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x18, 0x30a80}, [@IFLA_VFINFO_LIST={0x5c, 0x16, 0x0, 0x1, [{0x58, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x18, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x8000, 0x4a, 0x3ff, 0x88a8}}]}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x7}}, @IFLA_VF_MAC={0x28, 0x1, {0x2, @remote}}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'veth0_to_bridge\x00'}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0xe9e}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xcc}, @IFLA_LINKMODE={0x5, 0x11, 0x9}, @IFLA_BROADCAST={0xa, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x13}}, @IFLA_VF_PORTS={0x88, 0x18, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "0f6ace0a7002bcbf3a57160811411e49"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "ed10edb147242b03f17df7153e8d3aea"}, @IFLA_PORT_PROFILE={0x8, 0x2, 'nbd\x00'}]}, {0x50, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x7, 0x2, 'U&\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "a0df8812b67a35829a665af78c689664"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x7f}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "1ad65a3ac8493e882816919de11318ae"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "ce724121a64af5e1bc18d473557a4d0f"}]}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) 20:00:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e", 0xa3}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:09 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) [ 733.031552][T20553] block nbd1: NBD_DISCONNECT [ 733.031620][T20553] block nbd1: Disconnected due to user request. [ 733.031691][T20553] block nbd1: shutting down sockets 20:00:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:09 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 733.267693][T20562] block nbd1: NBD_DISCONNECT [ 733.267898][T20562] block nbd1: Disconnected due to user request. [ 733.267997][T20562] block nbd1: shutting down sockets 20:00:10 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r4, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) r5 = fsmount(0xffffffffffffffff, 0x1, 0xa) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r4) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r7, 0x800) lseek(r7, 0x200, 0x0) r8 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r7, r8, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r6, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r8, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="ddc7f570414deb5b7d22dc0bbe33d255efa332ae36b819eac424adbc13fb632842cef4dbe9359acf4cdd4e18859d4a4a1da72cc700000000a070b64a38dd9b0f6715"], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_SET_BLKSIZE(r5, 0xab01, 0x8) [ 733.407396][T20571] block nbd1: shutting down sockets [ 733.657593][ T28] audit: type=1804 audit(1656100810.236:578): pid=20578 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir349500345/syzkaller.iM3L21/774/bus" dev="sda1" ino=1181 res=1 errno=0 [ 733.657677][ T28] audit: type=1800 audit(1656100810.236:579): pid=20578 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1181 res=0 errno=0 20:00:10 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="010000000000a4f214f9a64f7dea0800010000000000"], 0x1c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x13c, 0x10, 0x10, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x18, 0x30a80}, [@IFLA_VFINFO_LIST={0x5c, 0x16, 0x0, 0x1, [{0x58, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x18, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x8000, 0x4a, 0x3ff, 0x88a8}}]}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x7}}, @IFLA_VF_MAC={0x28, 0x1, {0x2, @remote}}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'veth0_to_bridge\x00'}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0xe9e}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xcc}, @IFLA_LINKMODE={0x5, 0x11, 0x9}, @IFLA_BROADCAST={0xa, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x13}}, @IFLA_VF_PORTS={0x88, 0x18, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "0f6ace0a7002bcbf3a57160811411e49"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "ed10edb147242b03f17df7153e8d3aea"}, @IFLA_PORT_PROFILE={0x8, 0x2, 'nbd\x00'}]}, {0x50, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x7, 0x2, 'U&\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "a0df8812b67a35829a665af78c689664"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x7f}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "1ad65a3ac8493e882816919de11318ae"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "ce724121a64af5e1bc18d473557a4d0f"}]}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="010000000000a4f214f9a64f7dea0800010000000000"], 0x1c}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x13c, 0x10, 0x10, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x18, 0x30a80}, [@IFLA_VFINFO_LIST={0x5c, 0x16, 0x0, 0x1, [{0x58, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x18, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x8000, 0x4a, 0x3ff, 0x88a8}}]}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x7}}, @IFLA_VF_MAC={0x28, 0x1, {0x2, @remote}}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'veth0_to_bridge\x00'}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0xe9e}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xcc}, @IFLA_LINKMODE={0x5, 0x11, 0x9}, @IFLA_BROADCAST={0xa, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x13}}, @IFLA_VF_PORTS={0x88, 0x18, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "0f6ace0a7002bcbf3a57160811411e49"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "ed10edb147242b03f17df7153e8d3aea"}, @IFLA_PORT_PROFILE={0x8, 0x2, 'nbd\x00'}]}, {0x50, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x7, 0x2, 'U&\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "a0df8812b67a35829a665af78c689664"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x7f}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "1ad65a3ac8493e882816919de11318ae"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "ce724121a64af5e1bc18d473557a4d0f"}]}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) (async) 20:00:10 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)={0x38, r5, 0x104, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8f}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\\${$['}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r5, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0xc90) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 733.717177][ T48] block nbd0: Receive control failed (result -32) [ 733.717946][T20539] block nbd0: shutting down sockets [ 733.764536][ T3644] block nbd4: Receive control failed (result -32) [ 733.765284][T20540] block nbd4: shutting down sockets 20:00:10 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)={0x38, r5, 0x104, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8f}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\\${$['}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r5, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0xc90) (async) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 733.958945][T20585] block nbd0: NBD_DISCONNECT [ 733.959188][T20585] block nbd0: Disconnected due to user request. [ 733.959289][T20585] block nbd0: shutting down sockets [ 733.991671][T20584] block nbd4: shutting down sockets 20:00:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba1455", 0x15}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:10 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x7c, r5, 0x200, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x48, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x37c9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xafca}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77ebbc3e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x311e1642}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7762fa2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd406}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x556b3d66}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f0cd3eb}]}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x10044841}, 0x4000004) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1d000062805aa4e51aa25900", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) 20:00:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e", 0xa3}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:10 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)={0x38, r5, 0x104, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8f}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\\${$['}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) (async, rerun: 32) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r5, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0xc90) (rerun: 32) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 734.332065][ T3651] block nbd1: Receive control failed (result -32) [ 734.332777][T20574] block nbd1: shutting down sockets 20:00:10 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (rerun: 32) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) (async) recvmmsg(r4, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) (async) r5 = fsmount(0xffffffffffffffff, 0x1, 0xa) (async) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r4) (async, rerun: 64) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 64) ftruncate(r7, 0x800) (async, rerun: 64) lseek(r7, 0x200, 0x0) (async, rerun: 64) r8 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r7, r8, 0x0, 0x1dd00) (async) sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r6, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r8, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="ddc7f570414deb5b7d22dc0bbe33d255efa332ae36b819eac424adbc13fb632842cef4dbe9359acf4cdd4e18859d4a4a1da72cc700000000a070b64a38dd9b0f6715"], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_SET_BLKSIZE(r5, 0xab01, 0x8) 20:00:11 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000340), 0x0, 0x101340) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x12240, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@newtfilter={0x58, 0x2c, 0x20, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x6, 0x9}, {0x4, 0x309c5723c062e935}, {0xffe0, 0xffff}}, [@TCA_CHAIN={0x8, 0xb, 0x5}, @filter_kind_options=@f_matchall={{0xd}, {0xc, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x1, 0xc}}]}}, @TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_CHAIN={0x8, 0xb, 0x401}]}, 0x58}, 0x1, 0x0, 0x0, 0x4810}, 0x802c010) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r6) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f321c027dca4ed2477a7908b00"/27, @ANYRES16=r7, @ANYBLOB="01000200000000000000020000000800010000000000"], 0x1c}}, 0x5) [ 734.599461][T20628] block nbd1: shutting down sockets 20:00:11 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f0000000340), 0x0, 0x101340) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x12240, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@newtfilter={0x58, 0x2c, 0x20, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x6, 0x9}, {0x4, 0x309c5723c062e935}, {0xffe0, 0xffff}}, [@TCA_CHAIN={0x8, 0xb, 0x5}, @filter_kind_options=@f_matchall={{0xd}, {0xc, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x1, 0xc}}]}}, @TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_CHAIN={0x8, 0xb, 0x401}]}, 0x58}, 0x1, 0x0, 0x0, 0x4810}, 0x802c010) (async, rerun: 64) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r6) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f321c027dca4ed2477a7908b00"/27, @ANYRES16=r7, @ANYBLOB="01000200000000000000020000000800010000000000"], 0x1c}}, 0x5) 20:00:11 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r4, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) r5 = fsmount(0xffffffffffffffff, 0x1, 0xa) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r4) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r7, 0x800) lseek(r7, 0x200, 0x0) r8 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r7, r8, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r6, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r8, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="ddc7f570414deb5b7d22dc0bbe33d255efa332ae36b819eac424adbc13fb632842cef4dbe9359acf4cdd4e18859d4a4a1da72cc700000000a070b64a38dd9b0f6715"], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_SET_BLKSIZE(r5, 0xab01, 0x8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) (async) socket(0x10, 0x2, 0x0) (async) write(r4, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) (async) recvmmsg(r4, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) (async) fsmount(0xffffffffffffffff, 0x1, 0xa) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r4) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r7, 0x800) (async) lseek(r7, 0x200, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) (async) sendfile(r7, r8, 0x0, 0x1dd00) (async) sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r6, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r8, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="ddc7f570414deb5b7d22dc0bbe33d255efa332ae36b819eac424adbc13fb632842cef4dbe9359acf4cdd4e18859d4a4a1da72cc700000000a070b64a38dd9b0f6715"], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async) ioctl$NBD_SET_BLKSIZE(r5, 0xab01, 0x8) (async) [ 734.844535][ T28] audit: type=1804 audit(1656100811.426:580): pid=20640 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir349500345/syzkaller.iM3L21/776/bus" dev="sda1" ino=1181 res=1 errno=0 20:00:11 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f0000000340), 0x0, 0x101340) (async) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) (async) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) (async) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x12240, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@newtfilter={0x58, 0x2c, 0x20, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x6, 0x9}, {0x4, 0x309c5723c062e935}, {0xffe0, 0xffff}}, [@TCA_CHAIN={0x8, 0xb, 0x5}, @filter_kind_options=@f_matchall={{0xd}, {0xc, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x1, 0xc}}]}}, @TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_CHAIN={0x8, 0xb, 0x401}]}, 0x58}, 0x1, 0x0, 0x0, 0x4810}, 0x802c010) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r6) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f321c027dca4ed2477a7908b00"/27, @ANYRES16=r7, @ANYBLOB="01000200000000000000020000000800010000000000"], 0x1c}}, 0x5) [ 734.844821][ T28] audit: type=1800 audit(1656100811.426:581): pid=20640 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1181 res=0 errno=0 20:00:11 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) r4 = fsmount(0xffffffffffffffff, 0x1, 0xa) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) lseek(r6, 0x200, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r6, r7, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000048008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) r8 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$NBD_SET_SOCK(r4, 0xab00, r8) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 734.897284][T20636] block nbd1: shutting down sockets 20:00:11 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x7c, r5, 0x200, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x48, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x37c9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xafca}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77ebbc3e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x311e1642}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7762fa2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd406}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x556b3d66}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f0cd3eb}]}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x10044841}, 0x4000004) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1d000062805aa4e51aa25900", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) [ 735.066449][ T48] block nbd4: Receive control failed (result -32) [ 735.069231][T20600] block nbd4: shutting down sockets [ 735.089554][ T28] audit: type=1804 audit(1656100811.666:582): pid=20647 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir349500345/syzkaller.iM3L21/777/bus" dev="sda1" ino=1181 res=1 errno=0 [ 735.089602][ T28] audit: type=1800 audit(1656100811.666:583): pid=20647 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1181 res=0 errno=0 [ 735.206174][T20654] block nbd1: NBD_DISCONNECT [ 735.212446][T20654] block nbd1: Disconnected due to user request. [ 735.212560][T20654] block nbd1: shutting down sockets 20:00:12 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba1455", 0x15}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x5, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:12 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x68, r5, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, '/dev/nbd#\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @multicast1}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x8080}, 0x48080) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="01060000000000000000020000000800010000000007"], 0x1c}}, 0x0) 20:00:12 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 735.621001][T20668] couldn't find device at index 117440512 20:00:12 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) r4 = fsmount(0xffffffffffffffff, 0x1, 0xa) (async) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) (async) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) lseek(r6, 0x200, 0x0) (async) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r6, r7, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000048008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async) r8 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$NBD_SET_SOCK(r4, 0xab00, r8) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 735.878862][ T28] audit: type=1804 audit(1656100812.456:584): pid=20678 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir349500345/syzkaller.iM3L21/778/bus" dev="sda1" ino=1181 res=1 errno=0 20:00:12 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async, rerun: 32) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) (rerun: 32) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x7c, r5, 0x200, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x48, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x37c9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xafca}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77ebbc3e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x311e1642}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7762fa2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd406}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x556b3d66}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f0cd3eb}]}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x10044841}, 0x4000004) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1d000062805aa4e51aa25900", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) [ 735.879134][ T28] audit: type=1800 audit(1656100812.456:585): pid=20678 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1181 res=0 errno=0 20:00:12 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) r4 = fsmount(0xffffffffffffffff, 0x1, 0xa) (async) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) (async) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) (async) lseek(r6, 0x200, 0x0) (async) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r6, r7, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000048008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async) r8 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r8) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 735.989856][ T48] block nbd4: Receive control failed (result -32) [ 735.990707][T20651] block nbd4: shutting down sockets [ 735.995055][T20679] block nbd1: shutting down sockets 20:00:12 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000000200001c08000100000000005e6c8f035b2198"], 0x1c}}, 0x0) 20:00:12 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x68, r5, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, '/dev/nbd#\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @multicast1}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x8080}, 0x48080) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="01060000000000000000020000000800010000000007"], 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x68, r5, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, '/dev/nbd#\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @multicast1}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x8080}, 0x48080) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="01060000000000000000020000000800010000000007"], 0x1c}}, 0x0) (async) [ 736.363401][ T3651] block nbd0: Receive control failed (result -32) [ 736.364531][T20657] block nbd0: shutting down sockets 20:00:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x5, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba1455", 0x15}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 736.532173][T20697] couldn't find device at index 117440512 [ 736.540868][T20696] block nbd0: shutting down sockets [ 736.564747][T20697] block nbd0: Device being setup by another task 20:00:13 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_DO_IT(r1, 0xab03) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x68, r5, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, '/dev/nbd#\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @multicast1}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x8080}, 0x48080) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="01060000000000000000020000000800010000000007"], 0x1c}}, 0x0) [ 736.699490][T20715] couldn't find device at index 117440512 20:00:13 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)={'syztnl0\x00', 0x0, 0x700, 0x8700, 0xab, 0x1, {{0x8, 0x4, 0x1, 0x4, 0x20, 0x65, 0x0, 0x9, 0x2f, 0x0, @broadcast, @loopback, {[@timestamp_prespec={0x44, 0xc, 0xd9, 0x3, 0x1, [{@remote, 0x5}]}]}}}}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=@newtfilter={0xd88, 0x2c, 0x2, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xe, 0x9}, {0x1, 0xc}, {0x2, 0x1}}, [@TCA_CHAIN={0x8, 0xb, 0x4}, @filter_kind_options=@f_flow={{0x9}, {0xcd4, 0x2, [@TCA_FLOW_KEYS={0x8, 0x1, 0x45ef}, @TCA_FLOW_ACT={0x158, 0x9, 0x0, 0x1, [@m_connmark={0x154, 0x1e, 0x0, 0x0, {{0xd}, {0xe4, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x2, 0x7, 0xffffffffffffffff, 0x6, 0x611a}, 0x4}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xffffff81, 0x81, 0x7, 0x6}, 0x5}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1f, 0x3f, 0x6, 0x1ff, 0x3ff}, 0x6}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x315, 0x1f, 0x6, 0xffffffff, 0x3}, 0x3}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xf97b, 0x1, 0x25c4470db66bb2e5, 0x9, 0x4f5}, 0x7f}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x100, 0x2, 0x1, 0x6, 0x8}}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xf4, 0x2, 0x0, 0x10000}, 0x4000}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x9, 0x0, 0x8, 0x76f, 0x5}, 0x9}}]}, {0x41, 0x6, "57dee171587cdca74e6620be937d2b774ae63d731e6f38668a890adaa8b95e5e83ab5985e754516083facebb9b0d8cd513ea7b5b21927c5701e6c24e04"}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}]}, @TCA_FLOW_ADDEND={0x8, 0x5, 0x8000}, @TCA_FLOW_EMATCHES={0x1c8, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1000}}, @TCA_EMATCH_TREE_LIST={0x3c, 0x2, 0x0, 0x1, [@TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x9, 0x3, 0x1}, {0x1000, 0x80, 0x200, 0x1}}}, @TCF_EM_NBYTE={0x1c, 0x3, 0x0, 0x0, {{0x6, 0x2, 0xffff}, {0x8001, 0x9, 0x1, "7ffc0defb26df0c41a"}}}]}, @TCA_EMATCH_TREE_LIST={0x170, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0xb8, 0x3, 0x0, 0x0, {{0x1b, 0x0, 0x4cd}, "3f27e6f97728f69594a49d04a09b5eebcca4d7fa70c4ad9baec1150ad360ee242996a6d926006c2edbf0a489f7469b2fdd5ed1ceaed8d310f250d1be1e0697dfca0ae433131b543dcd85256408070aeac5f53c932e4db27b752e3009027ebd19337ff5212470b57375b5f333c9d8c4dea6c133937f9c4532284c17dc0fb24482cd64b13b3687d50873568b956d5e3db1a0fbe11106a252423549ca2775a160db063129157551fa2ddac4f7"}}, @TCF_EM_CANID={0x14, 0x2, 0x0, 0x0, {{0x6bc, 0x7, 0x3f}, {{0x4, 0x0, 0x0, 0x1}, {0x4, 0x1, 0x0, 0x1}}}}, @TCF_EM_IPT={0x4c, 0x3, 0x0, 0x0, {{0x7, 0x9, 0x101}, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x1}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x1b}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x7}, @TCA_EM_IPT_MATCH_REVISION={0x5}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x81}, @TCA_EM_IPT_MATCH_NAME={0xb}]}}, @TCF_EM_META={0x54, 0x2, 0x0, 0x0, {{0x800, 0x4, 0x5}, [@TCA_EM_META_RVALUE={0x23, 0x3, [@TCF_META_TYPE_VAR="592cd4c6875528", @TCF_META_TYPE_VAR="39e8df52c0d480327903", @TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_VAR="b95197", @TCF_META_TYPE_VAR="bc1f2b86c310be"]}, @TCA_EM_META_RVALUE={0x10, 0x3, [@TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT=0x7]}, @TCA_EM_META_LVALUE={0x8, 0x2, [@TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x3]}, @TCA_EM_META_RVALUE={0x9, 0x3, [@TCF_META_TYPE_VAR='f', @TCF_META_TYPE_INT=0x5]}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x40}}]}, @TCA_FLOW_ADDEND={0x8, 0x5, 0x2}, @TCA_FLOW_XOR={0x8, 0x7, 0x2}, @TCA_FLOW_ACT={0x988, 0x9, 0x0, 0x1, [@m_xt={0x134, 0x1a, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x2}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_INDEX={0x8, 0x3, 0x5f}]}, {0xf4, 0x6, "55d177fe8fe2f3f041095c17004dbe3193c75b8dbf1372b3a732b319438fbe83f181f6a0574837af2ffc0fdf3ec41e70bf0c618c17c3ef703961a969c20c6bb54ef5b0187a549c99732304ea32a5cd03270c08e966aea633e6312d17707c89e11e5fd6e143f29b84b177cc092255a384fe7887290fb9d72c121fafe0142bb1f32352f3ef8841b503d76c93dc94d1c8a0e675982ed52c5972fd5612b6110df0b4609753898cdac241b70c07765f66a939198dd6cad82ff82b045b6451dde662418ca6cb4353a0c9c948430343ec766ff5b9aece3855aef8eee52bd1812953748ef3f0b6fc5c589f25487c6b4789c84e7a"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_ctinfo={0x10c, 0x9, 0x0, 0x0, {{0xb}, {0x54, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x8}, @TCA_CTINFO_ACT={0x18, 0x3, {0x7, 0x80, 0x4, 0x7}}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0xf878}, @TCA_CTINFO_ACT={0x18, 0x3, {0x1, 0x3, 0x7, 0x9, 0x6d2f}}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x9}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x3}]}, {0x90, 0x6, "deaf44636d7d04a663aa50a157fca341d745b6ab2e1cbad896f54d1b5d073d59008a2dd6370ab07f39366caf07a55dc424220548ac8f21ade308767537b8291b715e9efbddcc42f638b85d8de9edda0c604a2cfac9ffca6f85f379cb0ac6bae7f6a7cb090da0cb5a698ed96d58f6da8be548aba805ef2d3cbb48fc3e02ca790472c4f5e2119d59834669c832"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x3}}}}, @m_ife={0x9c, 0x8, 0x0, 0x0, {{0x8}, {0x58, 0x2, 0x0, 0x1, [@TCA_IFE_DMAC={0xa, 0x3, @multicast}, @TCA_IFE_METALST={0xc, 0x6, [@IFE_META_SKBMARK={0x8, 0x1, @val=0x2}]}, @TCA_IFE_SMAC={0xa, 0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}}, @TCA_IFE_DMAC={0xa, 0x3, @random="174286265d38"}, @TCA_IFE_TYPE={0x6, 0x5, 0x2}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x29, 0x6, 0x5, 0xffffffff, 0x101}}}]}, {0x1f, 0x6, "563a8c8ff23b9381d28ead8183c54b6911bb6aa0e77a80f49f62ca"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_bpf={0xb0, 0x7, 0x0, 0x0, {{0x8}, {0x30, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6}, @TCA_ACT_BPF_FD={0x8, 0x5, r1}, @TCA_ACT_BPF_OPS={0x1c, 0x4, [{0x7, 0x4, 0x1, 0x10000}, {0x8, 0x3e, 0x3, 0xffffffff}, {0xe7d, 0x40, 0x4, 0x5}]}]}, {0x5b, 0x6, "d548586e322919c37c1356ab5a9d860b7bb3f2e9c72743a3b393965d5f86ca266694f38e984c49680ebd4422939f3d48385151098cb06d4afbabd95211396ca56f2e5aca820df46d09c2d6ec9bae856a001a67958889a2"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ife={0x108, 0x0, 0x0, 0x0, {{0x8}, {0x80, 0x2, 0x0, 0x1, [@TCA_IFE_SMAC={0xa, 0x4, @multicast}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x3, 0xc7, 0x7, 0x1}}}, @TCA_IFE_SMAC={0xa, 0x4, @random="e50127cf41ee"}, @TCA_IFE_DMAC={0xa, 0x3, @multicast}, @TCA_IFE_TYPE={0x6, 0x5, 0x2}, @TCA_IFE_SMAC={0xa, 0x4, @remote}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x2, 0x800, 0x8, 0x3ff}}}, @TCA_IFE_SMAC={0xa, 0x4, @remote}]}, {0x64, 0x6, "df2daf1d894a0125a971f0a1cf0b86ba61cb9a241e6403a2096c8c43108654862c0f0865478274f91aa2a49e24a7bfa831a45ae03805ee37202690e26314e8c07a773d8b3a3dde47338ddc5444c37b1bd8d7f85c4ad7fb16676cc93b631881d3"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_ipt={0x280, 0x18, 0x0, 0x0, {{0x8}, {0x194, 0x2, 0x0, 0x1, [@TCA_IPT_INDEX={0x8, 0x3, 0x80000000}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x7fff}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_TARG={0x6a, 0x6, {0x6, 'mangle\x00', 0x1, 0x2f9, "e5017f164bebb32c2bd350c03ef07ccff058dfc198757c0e9980e2412f612fab3f8d9340a06fe92bd16939b6730f7fe8bdf9b8fe79f9cca6b17ff619676fd328"}}, @TCA_IPT_TARG={0x98, 0x6, {0x1, 'filter\x00', 0x2, 0x6, "6bee9592fb44e18b65149892ef138438b673f6bef0294f55e3460e1d4e6139d902a53d761daff3cf9c75677df15aa67578495139f664d4e9b134298d1cea4e01f1bcd85e2ea77105f3d5b7170b6b9b46d44f65c6b1af5d3b961cb1231d7dbc451dad89a5cf7edf613c57d387492a"}}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}]}, {0xc8, 0x6, "a4d2826bae66c7aa682dde1a9485a8e6b74f80c6ab53131827581b1340df849ea43c779f450e441a734b5311296c21ef8e5486e20d96bd41f102d95f1ac2e5e6005018b33c378e0a886a0c1e003c59f841889a0e543b58e03724a7b8a49305363f717fa0a947b0dd63e37b209be8a01faeb99254daec42edd943c5312bb814b49a9b688076eb6fcc47164fa7d1ebeeade7ccf5e4efe4b7cbef06e478639b9aee8c62ea4990fa758f774201380eb8b6194644e75dded18855930294535e9fd5c58b813faf"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_mirred={0xec, 0x2, 0x0, 0x0, {{0xb}, {0x44, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x1, 0x7, 0x2, 0x1, 0x4}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x9, 0x20000000, 0xfffff207, 0xe6}, 0x1, r2}}]}, {0x80, 0x6, "78f76c5ef00f4acdd450619ce1d20689b37409700fa8e98eafd080b51810c9e018c3abba785e1b5004766cb9c7c72fb7ec21d6bba11b1fe2c37913e1964b1f226f3018a3dac3030f213547e8d813d2062823bb64ccd026d0bf41e4aa1e5e17ee391b3a6cc6857dfc555ed16d4ea5fc7bc87a8050df8df38045be19b7"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_skbedit={0x184, 0x1a, 0x0, 0x0, {{0xc}, {0x6c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x80}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x5}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x3}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x0, 0x1, 0x8, 0x8, 0x1f}}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0xc248, 0x6, 0x5, 0x9f6d, 0x3ff}}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x8}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x5, 0x1, 0x7, 0x4, 0x8001}}]}, {0xef, 0x6, "a3172f059e11d5393db29e833437266373070e90ab4608c5852fd6ee5e37fc1b3e5e9dfdae973131680e4895a066bc9ddb89dde90585cb07fc2fa044cc1ecebf242553c1e1df111c9623b264ee89a12ce0c4077e8ec275c3bc2ee97fc1e7959c23c632765fa17f5336e60ebc109ab99491a29aada7bc56caaa416668d0d22bacb050e91c12bb8dc1af9daabdb08fbd242d1e76fdf68c0af0fe15462c64028d883795913f59f005fd6d76bab3b5f5e759ce1ffac7b9fd6f6013a8472be7aa16b4d570c8742da72e7b8be741cfa4845f5f6443958f4e5cbef32eb16e165257512cd4d48cd657ccdfb89d599b"}, {0xc, 0x7, {0xa17bb74fdfc8af07, 0x1}}, {0xc, 0x8, {0x2, 0x4}}}}]}, @TCA_FLOW_RSHIFT={0x8}]}}, @filter_kind_options=@f_flow={{0x9}, {0x14, 0x2, [@TCA_FLOW_ADDEND={0x8}, @TCA_FLOW_BASECLASS={0x8, 0x3, {0x4, 0xfff1}}]}}, @filter_kind_options=@f_flower={{0xb}, {0x50, 0x2, [@TCA_FLOWER_KEY_IPV6_DST={0x14, 0x10, @ipv4={'\x00', '\xff\xff', @remote}}, @TCA_FLOWER_KEY_ICMPV4_TYPE_MASK={0x5}, @TCA_FLOWER_INDEV={0x14, 0x2, 'veth0_to_batadv\x00'}, @TCA_FLOWER_KEY_IPV6_DST_MASK={0x14, 0x11, [0xffffff00, 0xff, 0xff000000, 0xff]}, @TCA_FLOWER_KEY_SCTP_DST={0x6}]}}]}, 0xd88}, 0x1, 0x0, 0x0, 0x40}, 0x4) r3 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) ioctl$NBD_DO_IT(r3, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:13 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) r4 = accept$unix(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) syz_open_dev$ndb(&(0x7f0000000680), 0x0, 0x2180) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r4, 0x8040942d, &(0x7f0000000480)) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000700)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x800, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="0828bde7020000ff070000"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) r7 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) r8 = signalfd(r0, &(0x7f0000000500)={[0x4]}, 0x8) sendmsg$nl_route_sched(r8, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)=@gettaction={0x44, 0x32, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_gd=@TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x5, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7a1}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) ioctl$FS_IOC_FSGETXATTR(r7, 0x801c581f, &(0x7f00000004c0)={0x9, 0x7, 0x9, 0x80000000}) 20:00:13 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:13 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)={'syztnl0\x00', 0x0, 0x700, 0x8700, 0xab, 0x1, {{0x8, 0x4, 0x1, 0x4, 0x20, 0x65, 0x0, 0x9, 0x2f, 0x0, @broadcast, @loopback, {[@timestamp_prespec={0x44, 0xc, 0xd9, 0x3, 0x1, [{@remote, 0x5}]}]}}}}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=@newtfilter={0xd88, 0x2c, 0x2, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xe, 0x9}, {0x1, 0xc}, {0x2, 0x1}}, [@TCA_CHAIN={0x8, 0xb, 0x4}, @filter_kind_options=@f_flow={{0x9}, {0xcd4, 0x2, [@TCA_FLOW_KEYS={0x8, 0x1, 0x45ef}, @TCA_FLOW_ACT={0x158, 0x9, 0x0, 0x1, [@m_connmark={0x154, 0x1e, 0x0, 0x0, {{0xd}, {0xe4, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x2, 0x7, 0xffffffffffffffff, 0x6, 0x611a}, 0x4}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xffffff81, 0x81, 0x7, 0x6}, 0x5}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1f, 0x3f, 0x6, 0x1ff, 0x3ff}, 0x6}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x315, 0x1f, 0x6, 0xffffffff, 0x3}, 0x3}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xf97b, 0x1, 0x25c4470db66bb2e5, 0x9, 0x4f5}, 0x7f}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x100, 0x2, 0x1, 0x6, 0x8}}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xf4, 0x2, 0x0, 0x10000}, 0x4000}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x9, 0x0, 0x8, 0x76f, 0x5}, 0x9}}]}, {0x41, 0x6, "57dee171587cdca74e6620be937d2b774ae63d731e6f38668a890adaa8b95e5e83ab5985e754516083facebb9b0d8cd513ea7b5b21927c5701e6c24e04"}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}]}, @TCA_FLOW_ADDEND={0x8, 0x5, 0x8000}, @TCA_FLOW_EMATCHES={0x1c8, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1000}}, @TCA_EMATCH_TREE_LIST={0x3c, 0x2, 0x0, 0x1, [@TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x9, 0x3, 0x1}, {0x1000, 0x80, 0x200, 0x1}}}, @TCF_EM_NBYTE={0x1c, 0x3, 0x0, 0x0, {{0x6, 0x2, 0xffff}, {0x8001, 0x9, 0x1, "7ffc0defb26df0c41a"}}}]}, @TCA_EMATCH_TREE_LIST={0x170, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0xb8, 0x3, 0x0, 0x0, {{0x1b, 0x0, 0x4cd}, "3f27e6f97728f69594a49d04a09b5eebcca4d7fa70c4ad9baec1150ad360ee242996a6d926006c2edbf0a489f7469b2fdd5ed1ceaed8d310f250d1be1e0697dfca0ae433131b543dcd85256408070aeac5f53c932e4db27b752e3009027ebd19337ff5212470b57375b5f333c9d8c4dea6c133937f9c4532284c17dc0fb24482cd64b13b3687d50873568b956d5e3db1a0fbe11106a252423549ca2775a160db063129157551fa2ddac4f7"}}, @TCF_EM_CANID={0x14, 0x2, 0x0, 0x0, {{0x6bc, 0x7, 0x3f}, {{0x4, 0x0, 0x0, 0x1}, {0x4, 0x1, 0x0, 0x1}}}}, @TCF_EM_IPT={0x4c, 0x3, 0x0, 0x0, {{0x7, 0x9, 0x101}, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x1}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x1b}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x7}, @TCA_EM_IPT_MATCH_REVISION={0x5}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x81}, @TCA_EM_IPT_MATCH_NAME={0xb}]}}, @TCF_EM_META={0x54, 0x2, 0x0, 0x0, {{0x800, 0x4, 0x5}, [@TCA_EM_META_RVALUE={0x23, 0x3, [@TCF_META_TYPE_VAR="592cd4c6875528", @TCF_META_TYPE_VAR="39e8df52c0d480327903", @TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_VAR="b95197", @TCF_META_TYPE_VAR="bc1f2b86c310be"]}, @TCA_EM_META_RVALUE={0x10, 0x3, [@TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT=0x7]}, @TCA_EM_META_LVALUE={0x8, 0x2, [@TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x3]}, @TCA_EM_META_RVALUE={0x9, 0x3, [@TCF_META_TYPE_VAR='f', @TCF_META_TYPE_INT=0x5]}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x40}}]}, @TCA_FLOW_ADDEND={0x8, 0x5, 0x2}, @TCA_FLOW_XOR={0x8, 0x7, 0x2}, @TCA_FLOW_ACT={0x988, 0x9, 0x0, 0x1, [@m_xt={0x134, 0x1a, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x2}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_INDEX={0x8, 0x3, 0x5f}]}, {0xf4, 0x6, "55d177fe8fe2f3f041095c17004dbe3193c75b8dbf1372b3a732b319438fbe83f181f6a0574837af2ffc0fdf3ec41e70bf0c618c17c3ef703961a969c20c6bb54ef5b0187a549c99732304ea32a5cd03270c08e966aea633e6312d17707c89e11e5fd6e143f29b84b177cc092255a384fe7887290fb9d72c121fafe0142bb1f32352f3ef8841b503d76c93dc94d1c8a0e675982ed52c5972fd5612b6110df0b4609753898cdac241b70c07765f66a939198dd6cad82ff82b045b6451dde662418ca6cb4353a0c9c948430343ec766ff5b9aece3855aef8eee52bd1812953748ef3f0b6fc5c589f25487c6b4789c84e7a"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_ctinfo={0x10c, 0x9, 0x0, 0x0, {{0xb}, {0x54, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x8}, @TCA_CTINFO_ACT={0x18, 0x3, {0x7, 0x80, 0x4, 0x7}}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0xf878}, @TCA_CTINFO_ACT={0x18, 0x3, {0x1, 0x3, 0x7, 0x9, 0x6d2f}}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x9}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x3}]}, {0x90, 0x6, "deaf44636d7d04a663aa50a157fca341d745b6ab2e1cbad896f54d1b5d073d59008a2dd6370ab07f39366caf07a55dc424220548ac8f21ade308767537b8291b715e9efbddcc42f638b85d8de9edda0c604a2cfac9ffca6f85f379cb0ac6bae7f6a7cb090da0cb5a698ed96d58f6da8be548aba805ef2d3cbb48fc3e02ca790472c4f5e2119d59834669c832"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x3}}}}, @m_ife={0x9c, 0x8, 0x0, 0x0, {{0x8}, {0x58, 0x2, 0x0, 0x1, [@TCA_IFE_DMAC={0xa, 0x3, @multicast}, @TCA_IFE_METALST={0xc, 0x6, [@IFE_META_SKBMARK={0x8, 0x1, @val=0x2}]}, @TCA_IFE_SMAC={0xa, 0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}}, @TCA_IFE_DMAC={0xa, 0x3, @random="174286265d38"}, @TCA_IFE_TYPE={0x6, 0x5, 0x2}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x29, 0x6, 0x5, 0xffffffff, 0x101}}}]}, {0x1f, 0x6, "563a8c8ff23b9381d28ead8183c54b6911bb6aa0e77a80f49f62ca"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_bpf={0xb0, 0x7, 0x0, 0x0, {{0x8}, {0x30, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6}, @TCA_ACT_BPF_FD={0x8, 0x5, r1}, @TCA_ACT_BPF_OPS={0x1c, 0x4, [{0x7, 0x4, 0x1, 0x10000}, {0x8, 0x3e, 0x3, 0xffffffff}, {0xe7d, 0x40, 0x4, 0x5}]}]}, {0x5b, 0x6, "d548586e322919c37c1356ab5a9d860b7bb3f2e9c72743a3b393965d5f86ca266694f38e984c49680ebd4422939f3d48385151098cb06d4afbabd95211396ca56f2e5aca820df46d09c2d6ec9bae856a001a67958889a2"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ife={0x108, 0x0, 0x0, 0x0, {{0x8}, {0x80, 0x2, 0x0, 0x1, [@TCA_IFE_SMAC={0xa, 0x4, @multicast}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x3, 0xc7, 0x7, 0x1}}}, @TCA_IFE_SMAC={0xa, 0x4, @random="e50127cf41ee"}, @TCA_IFE_DMAC={0xa, 0x3, @multicast}, @TCA_IFE_TYPE={0x6, 0x5, 0x2}, @TCA_IFE_SMAC={0xa, 0x4, @remote}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x2, 0x800, 0x8, 0x3ff}}}, @TCA_IFE_SMAC={0xa, 0x4, @remote}]}, {0x64, 0x6, "df2daf1d894a0125a971f0a1cf0b86ba61cb9a241e6403a2096c8c43108654862c0f0865478274f91aa2a49e24a7bfa831a45ae03805ee37202690e26314e8c07a773d8b3a3dde47338ddc5444c37b1bd8d7f85c4ad7fb16676cc93b631881d3"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_ipt={0x280, 0x18, 0x0, 0x0, {{0x8}, {0x194, 0x2, 0x0, 0x1, [@TCA_IPT_INDEX={0x8, 0x3, 0x80000000}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x7fff}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_TARG={0x6a, 0x6, {0x6, 'mangle\x00', 0x1, 0x2f9, "e5017f164bebb32c2bd350c03ef07ccff058dfc198757c0e9980e2412f612fab3f8d9340a06fe92bd16939b6730f7fe8bdf9b8fe79f9cca6b17ff619676fd328"}}, @TCA_IPT_TARG={0x98, 0x6, {0x1, 'filter\x00', 0x2, 0x6, "6bee9592fb44e18b65149892ef138438b673f6bef0294f55e3460e1d4e6139d902a53d761daff3cf9c75677df15aa67578495139f664d4e9b134298d1cea4e01f1bcd85e2ea77105f3d5b7170b6b9b46d44f65c6b1af5d3b961cb1231d7dbc451dad89a5cf7edf613c57d387492a"}}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}]}, {0xc8, 0x6, "a4d2826bae66c7aa682dde1a9485a8e6b74f80c6ab53131827581b1340df849ea43c779f450e441a734b5311296c21ef8e5486e20d96bd41f102d95f1ac2e5e6005018b33c378e0a886a0c1e003c59f841889a0e543b58e03724a7b8a49305363f717fa0a947b0dd63e37b209be8a01faeb99254daec42edd943c5312bb814b49a9b688076eb6fcc47164fa7d1ebeeade7ccf5e4efe4b7cbef06e478639b9aee8c62ea4990fa758f774201380eb8b6194644e75dded18855930294535e9fd5c58b813faf"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_mirred={0xec, 0x2, 0x0, 0x0, {{0xb}, {0x44, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x1, 0x7, 0x2, 0x1, 0x4}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x9, 0x20000000, 0xfffff207, 0xe6}, 0x1, r2}}]}, {0x80, 0x6, "78f76c5ef00f4acdd450619ce1d20689b37409700fa8e98eafd080b51810c9e018c3abba785e1b5004766cb9c7c72fb7ec21d6bba11b1fe2c37913e1964b1f226f3018a3dac3030f213547e8d813d2062823bb64ccd026d0bf41e4aa1e5e17ee391b3a6cc6857dfc555ed16d4ea5fc7bc87a8050df8df38045be19b7"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_skbedit={0x184, 0x1a, 0x0, 0x0, {{0xc}, {0x6c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x80}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x5}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x3}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x0, 0x1, 0x8, 0x8, 0x1f}}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0xc248, 0x6, 0x5, 0x9f6d, 0x3ff}}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x8}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x5, 0x1, 0x7, 0x4, 0x8001}}]}, {0xef, 0x6, "a3172f059e11d5393db29e833437266373070e90ab4608c5852fd6ee5e37fc1b3e5e9dfdae973131680e4895a066bc9ddb89dde90585cb07fc2fa044cc1ecebf242553c1e1df111c9623b264ee89a12ce0c4077e8ec275c3bc2ee97fc1e7959c23c632765fa17f5336e60ebc109ab99491a29aada7bc56caaa416668d0d22bacb050e91c12bb8dc1af9daabdb08fbd242d1e76fdf68c0af0fe15462c64028d883795913f59f005fd6d76bab3b5f5e759ce1ffac7b9fd6f6013a8472be7aa16b4d570c8742da72e7b8be741cfa4845f5f6443958f4e5cbef32eb16e165257512cd4d48cd657ccdfb89d599b"}, {0xc, 0x7, {0xa17bb74fdfc8af07, 0x1}}, {0xc, 0x8, {0x2, 0x4}}}}]}, @TCA_FLOW_RSHIFT={0x8}]}}, @filter_kind_options=@f_flow={{0x9}, {0x14, 0x2, [@TCA_FLOW_ADDEND={0x8}, @TCA_FLOW_BASECLASS={0x8, 0x3, {0x4, 0xfff1}}]}}, @filter_kind_options=@f_flower={{0xb}, {0x50, 0x2, [@TCA_FLOWER_KEY_IPV6_DST={0x14, 0x10, @ipv4={'\x00', '\xff\xff', @remote}}, @TCA_FLOWER_KEY_ICMPV4_TYPE_MASK={0x5}, @TCA_FLOWER_INDEV={0x14, 0x2, 'veth0_to_batadv\x00'}, @TCA_FLOWER_KEY_IPV6_DST_MASK={0x14, 0x11, [0xffffff00, 0xff, 0xff000000, 0xff]}, @TCA_FLOWER_KEY_SCTP_DST={0x6}]}}]}, 0xd88}, 0x1, 0x0, 0x0, 0x40}, 0x4) (async) r3 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) (async) ioctl$NBD_DO_IT(r3, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 736.922388][ T48] block nbd4: Receive control failed (result -32) [ 736.923096][T20682] block nbd4: shutting down sockets [ 736.946666][T20724] block nbd0: NBD_DISCONNECT [ 736.946799][T20724] block nbd0: Disconnected due to user request. [ 736.946816][T20724] block nbd0: shutting down sockets 20:00:13 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 736.986458][T20725] block nbd2: NBD_DISCONNECT [ 736.986558][T20725] block nbd2: Disconnected due to user request. [ 736.986574][T20725] block nbd2: shutting down sockets 20:00:13 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000000200001c08000100000000005e6c8f035b2198"], 0x1c}}, 0x0) 20:00:13 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)={'syztnl0\x00', 0x0, 0x700, 0x8700, 0xab, 0x1, {{0x8, 0x4, 0x1, 0x4, 0x20, 0x65, 0x0, 0x9, 0x2f, 0x0, @broadcast, @loopback, {[@timestamp_prespec={0x44, 0xc, 0xd9, 0x3, 0x1, [{@remote, 0x5}]}]}}}}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=@newtfilter={0xd88, 0x2c, 0x2, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xe, 0x9}, {0x1, 0xc}, {0x2, 0x1}}, [@TCA_CHAIN={0x8, 0xb, 0x4}, @filter_kind_options=@f_flow={{0x9}, {0xcd4, 0x2, [@TCA_FLOW_KEYS={0x8, 0x1, 0x45ef}, @TCA_FLOW_ACT={0x158, 0x9, 0x0, 0x1, [@m_connmark={0x154, 0x1e, 0x0, 0x0, {{0xd}, {0xe4, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x2, 0x7, 0xffffffffffffffff, 0x6, 0x611a}, 0x4}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xffffff81, 0x81, 0x7, 0x6}, 0x5}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1f, 0x3f, 0x6, 0x1ff, 0x3ff}, 0x6}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x315, 0x1f, 0x6, 0xffffffff, 0x3}, 0x3}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xf97b, 0x1, 0x25c4470db66bb2e5, 0x9, 0x4f5}, 0x7f}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x100, 0x2, 0x1, 0x6, 0x8}}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xf4, 0x2, 0x0, 0x10000}, 0x4000}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x9, 0x0, 0x8, 0x76f, 0x5}, 0x9}}]}, {0x41, 0x6, "57dee171587cdca74e6620be937d2b774ae63d731e6f38668a890adaa8b95e5e83ab5985e754516083facebb9b0d8cd513ea7b5b21927c5701e6c24e04"}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}]}, @TCA_FLOW_ADDEND={0x8, 0x5, 0x8000}, @TCA_FLOW_EMATCHES={0x1c8, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1000}}, @TCA_EMATCH_TREE_LIST={0x3c, 0x2, 0x0, 0x1, [@TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x9, 0x3, 0x1}, {0x1000, 0x80, 0x200, 0x1}}}, @TCF_EM_NBYTE={0x1c, 0x3, 0x0, 0x0, {{0x6, 0x2, 0xffff}, {0x8001, 0x9, 0x1, "7ffc0defb26df0c41a"}}}]}, @TCA_EMATCH_TREE_LIST={0x170, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0xb8, 0x3, 0x0, 0x0, {{0x1b, 0x0, 0x4cd}, "3f27e6f97728f69594a49d04a09b5eebcca4d7fa70c4ad9baec1150ad360ee242996a6d926006c2edbf0a489f7469b2fdd5ed1ceaed8d310f250d1be1e0697dfca0ae433131b543dcd85256408070aeac5f53c932e4db27b752e3009027ebd19337ff5212470b57375b5f333c9d8c4dea6c133937f9c4532284c17dc0fb24482cd64b13b3687d50873568b956d5e3db1a0fbe11106a252423549ca2775a160db063129157551fa2ddac4f7"}}, @TCF_EM_CANID={0x14, 0x2, 0x0, 0x0, {{0x6bc, 0x7, 0x3f}, {{0x4, 0x0, 0x0, 0x1}, {0x4, 0x1, 0x0, 0x1}}}}, @TCF_EM_IPT={0x4c, 0x3, 0x0, 0x0, {{0x7, 0x9, 0x101}, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x1}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x1b}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x7}, @TCA_EM_IPT_MATCH_REVISION={0x5}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x81}, @TCA_EM_IPT_MATCH_NAME={0xb}]}}, @TCF_EM_META={0x54, 0x2, 0x0, 0x0, {{0x800, 0x4, 0x5}, [@TCA_EM_META_RVALUE={0x23, 0x3, [@TCF_META_TYPE_VAR="592cd4c6875528", @TCF_META_TYPE_VAR="39e8df52c0d480327903", @TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_VAR="b95197", @TCF_META_TYPE_VAR="bc1f2b86c310be"]}, @TCA_EM_META_RVALUE={0x10, 0x3, [@TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT=0x7]}, @TCA_EM_META_LVALUE={0x8, 0x2, [@TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x3]}, @TCA_EM_META_RVALUE={0x9, 0x3, [@TCF_META_TYPE_VAR='f', @TCF_META_TYPE_INT=0x5]}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x40}}]}, @TCA_FLOW_ADDEND={0x8, 0x5, 0x2}, @TCA_FLOW_XOR={0x8, 0x7, 0x2}, @TCA_FLOW_ACT={0x988, 0x9, 0x0, 0x1, [@m_xt={0x134, 0x1a, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x2}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_INDEX={0x8, 0x3, 0x5f}]}, {0xf4, 0x6, "55d177fe8fe2f3f041095c17004dbe3193c75b8dbf1372b3a732b319438fbe83f181f6a0574837af2ffc0fdf3ec41e70bf0c618c17c3ef703961a969c20c6bb54ef5b0187a549c99732304ea32a5cd03270c08e966aea633e6312d17707c89e11e5fd6e143f29b84b177cc092255a384fe7887290fb9d72c121fafe0142bb1f32352f3ef8841b503d76c93dc94d1c8a0e675982ed52c5972fd5612b6110df0b4609753898cdac241b70c07765f66a939198dd6cad82ff82b045b6451dde662418ca6cb4353a0c9c948430343ec766ff5b9aece3855aef8eee52bd1812953748ef3f0b6fc5c589f25487c6b4789c84e7a"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_ctinfo={0x10c, 0x9, 0x0, 0x0, {{0xb}, {0x54, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x8}, @TCA_CTINFO_ACT={0x18, 0x3, {0x7, 0x80, 0x4, 0x7}}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0xf878}, @TCA_CTINFO_ACT={0x18, 0x3, {0x1, 0x3, 0x7, 0x9, 0x6d2f}}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x9}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x3}]}, {0x90, 0x6, "deaf44636d7d04a663aa50a157fca341d745b6ab2e1cbad896f54d1b5d073d59008a2dd6370ab07f39366caf07a55dc424220548ac8f21ade308767537b8291b715e9efbddcc42f638b85d8de9edda0c604a2cfac9ffca6f85f379cb0ac6bae7f6a7cb090da0cb5a698ed96d58f6da8be548aba805ef2d3cbb48fc3e02ca790472c4f5e2119d59834669c832"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x3}}}}, @m_ife={0x9c, 0x8, 0x0, 0x0, {{0x8}, {0x58, 0x2, 0x0, 0x1, [@TCA_IFE_DMAC={0xa, 0x3, @multicast}, @TCA_IFE_METALST={0xc, 0x6, [@IFE_META_SKBMARK={0x8, 0x1, @val=0x2}]}, @TCA_IFE_SMAC={0xa, 0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}}, @TCA_IFE_DMAC={0xa, 0x3, @random="174286265d38"}, @TCA_IFE_TYPE={0x6, 0x5, 0x2}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x29, 0x6, 0x5, 0xffffffff, 0x101}}}]}, {0x1f, 0x6, "563a8c8ff23b9381d28ead8183c54b6911bb6aa0e77a80f49f62ca"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_bpf={0xb0, 0x7, 0x0, 0x0, {{0x8}, {0x30, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6}, @TCA_ACT_BPF_FD={0x8, 0x5, r1}, @TCA_ACT_BPF_OPS={0x1c, 0x4, [{0x7, 0x4, 0x1, 0x10000}, {0x8, 0x3e, 0x3, 0xffffffff}, {0xe7d, 0x40, 0x4, 0x5}]}]}, {0x5b, 0x6, "d548586e322919c37c1356ab5a9d860b7bb3f2e9c72743a3b393965d5f86ca266694f38e984c49680ebd4422939f3d48385151098cb06d4afbabd95211396ca56f2e5aca820df46d09c2d6ec9bae856a001a67958889a2"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ife={0x108, 0x0, 0x0, 0x0, {{0x8}, {0x80, 0x2, 0x0, 0x1, [@TCA_IFE_SMAC={0xa, 0x4, @multicast}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x3, 0xc7, 0x7, 0x1}}}, @TCA_IFE_SMAC={0xa, 0x4, @random="e50127cf41ee"}, @TCA_IFE_DMAC={0xa, 0x3, @multicast}, @TCA_IFE_TYPE={0x6, 0x5, 0x2}, @TCA_IFE_SMAC={0xa, 0x4, @remote}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x2, 0x800, 0x8, 0x3ff}}}, @TCA_IFE_SMAC={0xa, 0x4, @remote}]}, {0x64, 0x6, "df2daf1d894a0125a971f0a1cf0b86ba61cb9a241e6403a2096c8c43108654862c0f0865478274f91aa2a49e24a7bfa831a45ae03805ee37202690e26314e8c07a773d8b3a3dde47338ddc5444c37b1bd8d7f85c4ad7fb16676cc93b631881d3"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_ipt={0x280, 0x18, 0x0, 0x0, {{0x8}, {0x194, 0x2, 0x0, 0x1, [@TCA_IPT_INDEX={0x8, 0x3, 0x80000000}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x7fff}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_TARG={0x6a, 0x6, {0x6, 'mangle\x00', 0x1, 0x2f9, "e5017f164bebb32c2bd350c03ef07ccff058dfc198757c0e9980e2412f612fab3f8d9340a06fe92bd16939b6730f7fe8bdf9b8fe79f9cca6b17ff619676fd328"}}, @TCA_IPT_TARG={0x98, 0x6, {0x1, 'filter\x00', 0x2, 0x6, "6bee9592fb44e18b65149892ef138438b673f6bef0294f55e3460e1d4e6139d902a53d761daff3cf9c75677df15aa67578495139f664d4e9b134298d1cea4e01f1bcd85e2ea77105f3d5b7170b6b9b46d44f65c6b1af5d3b961cb1231d7dbc451dad89a5cf7edf613c57d387492a"}}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}]}, {0xc8, 0x6, "a4d2826bae66c7aa682dde1a9485a8e6b74f80c6ab53131827581b1340df849ea43c779f450e441a734b5311296c21ef8e5486e20d96bd41f102d95f1ac2e5e6005018b33c378e0a886a0c1e003c59f841889a0e543b58e03724a7b8a49305363f717fa0a947b0dd63e37b209be8a01faeb99254daec42edd943c5312bb814b49a9b688076eb6fcc47164fa7d1ebeeade7ccf5e4efe4b7cbef06e478639b9aee8c62ea4990fa758f774201380eb8b6194644e75dded18855930294535e9fd5c58b813faf"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_mirred={0xec, 0x2, 0x0, 0x0, {{0xb}, {0x44, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x1, 0x7, 0x2, 0x1, 0x4}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x9, 0x20000000, 0xfffff207, 0xe6}, 0x1, r2}}]}, {0x80, 0x6, "78f76c5ef00f4acdd450619ce1d20689b37409700fa8e98eafd080b51810c9e018c3abba785e1b5004766cb9c7c72fb7ec21d6bba11b1fe2c37913e1964b1f226f3018a3dac3030f213547e8d813d2062823bb64ccd026d0bf41e4aa1e5e17ee391b3a6cc6857dfc555ed16d4ea5fc7bc87a8050df8df38045be19b7"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_skbedit={0x184, 0x1a, 0x0, 0x0, {{0xc}, {0x6c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x80}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x5}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x3}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x0, 0x1, 0x8, 0x8, 0x1f}}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0xc248, 0x6, 0x5, 0x9f6d, 0x3ff}}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x8}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x5, 0x1, 0x7, 0x4, 0x8001}}]}, {0xef, 0x6, "a3172f059e11d5393db29e833437266373070e90ab4608c5852fd6ee5e37fc1b3e5e9dfdae973131680e4895a066bc9ddb89dde90585cb07fc2fa044cc1ecebf242553c1e1df111c9623b264ee89a12ce0c4077e8ec275c3bc2ee97fc1e7959c23c632765fa17f5336e60ebc109ab99491a29aada7bc56caaa416668d0d22bacb050e91c12bb8dc1af9daabdb08fbd242d1e76fdf68c0af0fe15462c64028d883795913f59f005fd6d76bab3b5f5e759ce1ffac7b9fd6f6013a8472be7aa16b4d570c8742da72e7b8be741cfa4845f5f6443958f4e5cbef32eb16e165257512cd4d48cd657ccdfb89d599b"}, {0xc, 0x7, {0xa17bb74fdfc8af07, 0x1}}, {0xc, 0x8, {0x2, 0x4}}}}]}, @TCA_FLOW_RSHIFT={0x8}]}}, @filter_kind_options=@f_flow={{0x9}, {0x14, 0x2, [@TCA_FLOW_ADDEND={0x8}, @TCA_FLOW_BASECLASS={0x8, 0x3, {0x4, 0xfff1}}]}}, @filter_kind_options=@f_flower={{0xb}, {0x50, 0x2, [@TCA_FLOWER_KEY_IPV6_DST={0x14, 0x10, @ipv4={'\x00', '\xff\xff', @remote}}, @TCA_FLOWER_KEY_ICMPV4_TYPE_MASK={0x5}, @TCA_FLOWER_INDEV={0x14, 0x2, 'veth0_to_batadv\x00'}, @TCA_FLOWER_KEY_IPV6_DST_MASK={0x14, 0x11, [0xffffff00, 0xff, 0xff000000, 0xff]}, @TCA_FLOWER_KEY_SCTP_DST={0x6}]}}]}, 0xd88}, 0x1, 0x0, 0x0, 0x40}, 0x4) r3 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) ioctl$NBD_DO_IT(r3, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 737.108447][ T3644] block nbd1: Receive control failed (result -32) [ 737.111852][T20691] block nbd1: shutting down sockets [ 737.118984][T20727] block nbd0: NBD_DISCONNECT [ 737.119069][T20727] block nbd0: Disconnected due to user request. [ 737.119084][T20727] block nbd0: shutting down sockets [ 737.283979][T20743] block nbd0: NBD_DISCONNECT [ 737.284059][T20743] block nbd0: Disconnected due to user request. 20:00:13 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000100)=@ax25={{}, [@remote, @bcast, @default, @default, @default, @default, @remote, @null]}, 0x80, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/175, 0xaf}, {&(0x7f00000008c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f00000007c0)}], 0x5, &(0x7f00000004c0)=""/88, 0x58}, 0x2) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) ioctl$NBD_DO_IT(r2, 0xab03) r6 = socket(0xa, 0x2, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000640), r3) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x20, r8, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3ff}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$FICLONERANGE(r6, 0x4020940d, &(0x7f0000000000)={{}, 0x2, 0x3, 0x9}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000ed46ba4ec70c9c6107e03ef131a8c54f8d2e5043b791b4c38f2dc1b2216a2ceef4bb6b55106a3c36209e38ad08e5ecab5cde0fd922fd2db94565d36c4edd798ddc37c7416752e50a06e39a534500eeaebe65ac637703b4283700"/106, @ANYRES16=r5, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) [ 737.284076][T20743] block nbd0: shutting down sockets [ 737.285778][T20741] block nbd0: NBD_DISCONNECT [ 737.285802][T20741] block nbd0: Send disconnect failed -32 20:00:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x5, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce", 0x17}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:14 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 737.861734][ T3651] block nbd4: Receive control failed (result -32) [ 737.862521][T20730] block nbd4: shutting down sockets 20:00:14 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000000200001c08000100000000005e6c8f035b2198"], 0x1c}}, 0x0) [ 738.049492][ T48] block nbd1: Receive control failed (result -32) [ 738.050135][T20742] block nbd1: shutting down sockets 20:00:14 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) (async) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000100)=@ax25={{}, [@remote, @bcast, @default, @default, @default, @default, @remote, @null]}, 0x80, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/175, 0xaf}, {&(0x7f00000008c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f00000007c0)}], 0x5, &(0x7f00000004c0)=""/88, 0x58}, 0x2) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) ioctl$NBD_DO_IT(r2, 0xab03) (async) r6 = socket(0xa, 0x2, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000640), r3) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x20, r8, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3ff}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) ioctl$FICLONERANGE(r6, 0x4020940d, &(0x7f0000000000)={{}, 0x2, 0x3, 0x9}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000ed46ba4ec70c9c6107e03ef131a8c54f8d2e5043b791b4c38f2dc1b2216a2ceef4bb6b55106a3c36209e38ad08e5ecab5cde0fd922fd2db94565d36c4edd798ddc37c7416752e50a06e39a534500eeaebe65ac637703b4283700"/106, @ANYRES16=r5, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) [ 738.170298][T20769] block nbd0: NBD_DISCONNECT [ 738.172878][T20769] block nbd0: Disconnected due to user request. [ 738.173675][T20769] block nbd0: shutting down sockets 20:00:14 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba1455", 0x15}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:15 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000100)=@ax25={{}, [@remote, @bcast, @default, @default, @default, @default, @remote, @null]}, 0x80, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/175, 0xaf}, {&(0x7f00000008c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f00000007c0)}], 0x5, &(0x7f00000004c0)=""/88, 0x58}, 0x2) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) ioctl$NBD_DO_IT(r2, 0xab03) r6 = socket(0xa, 0x2, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000640), r3) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x20, r8, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3ff}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$FICLONERANGE(r6, 0x4020940d, &(0x7f0000000000)={{}, 0x2, 0x3, 0x9}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000ed46ba4ec70c9c6107e03ef131a8c54f8d2e5043b791b4c38f2dc1b2216a2ceef4bb6b55106a3c36209e38ad08e5ecab5cde0fd922fd2db94565d36c4edd798ddc37c7416752e50a06e39a534500eeaebe65ac637703b4283700"/106, @ANYRES16=r5, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) (async) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000100)=@ax25={{}, [@remote, @bcast, @default, @default, @default, @default, @remote, @null]}, 0x80, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/175, 0xaf}, {&(0x7f00000008c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f00000007c0)}], 0x5, &(0x7f00000004c0)=""/88, 0x58}, 0x2) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) socket(0xa, 0x2, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000640), r3) (async) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x20, r8, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3ff}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) (async) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) ioctl$FICLONERANGE(r6, 0x4020940d, &(0x7f0000000000)={{}, 0x2, 0x3, 0x9}) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000ed46ba4ec70c9c6107e03ef131a8c54f8d2e5043b791b4c38f2dc1b2216a2ceef4bb6b55106a3c36209e38ad08e5ecab5cde0fd922fd2db94565d36c4edd798ddc37c7416752e50a06e39a534500eeaebe65ac637703b4283700"/106, @ANYRES16=r5, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) (async) 20:00:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {0x0}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 738.613469][T20784] block nbd0: shutting down sockets 20:00:15 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000300)=""/201, &(0x7f0000000000)=0xc9) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:15 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 738.765602][ T3651] block nbd4: Receive control failed (result -32) [ 738.766230][T20762] block nbd4: shutting down sockets 20:00:15 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000300)=""/201, &(0x7f0000000000)=0xc9) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000300)=""/201, &(0x7f0000000000)=0xc9) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) [ 738.842080][T20796] block nbd0: NBD_DISCONNECT [ 738.842221][T20796] block nbd0: Disconnected due to user request. [ 738.842297][T20796] block nbd0: shutting down sockets 20:00:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce", 0x17}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:15 executing program 1: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xb) r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) r3 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setresuid(0x0, r4, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYRES16=r4, @ANYRES16=r4], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) [ 738.977183][ T3644] block nbd1: Receive control failed (result -32) [ 738.977884][T20768] block nbd1: shutting down sockets [ 739.053847][T20808] block nbd0: NBD_DISCONNECT [ 739.053940][T20808] block nbd0: Disconnected due to user request. [ 739.053955][T20808] block nbd0: shutting down sockets 20:00:15 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000300)=""/201, &(0x7f0000000000)=0xc9) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000300)=""/201, &(0x7f0000000000)=0xc9) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) 20:00:15 executing program 1: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xb) (async) r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r2) (async, rerun: 32) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) r3 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setresuid(0x0, r4, 0x0) (async, rerun: 32) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYRES16=r4, @ANYRES16=r4], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (rerun: 32) 20:00:15 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r3, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) r4 = fsmount(0xffffffffffffffff, 0x1, 0xa) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r3) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) lseek(r6, 0x200, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r6, r7, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_DISCONNECT(r4, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="01000000000000000000020000000800010026300e2b5da405d6efd200000000"], 0x1c}}, 0x0) [ 739.317680][T20822] block nbd0: NBD_DISCONNECT [ 739.317809][T20822] block nbd0: Disconnected due to user request. [ 739.318153][T20822] block nbd0: shutting down sockets 20:00:16 executing program 1: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xb) r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) r3 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setresuid(0x0, r4, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYRES16=r4, @ANYRES16=r4], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xb) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r2) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) socket(0xa, 0x2, 0x0) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) setresuid(0x0, r4, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYRES16=r4, @ANYRES16=r4], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (async) [ 739.531037][ T28] audit: type=1804 audit(1656100816.106:586): pid=20837 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2138186780/syzkaller.ZdlK3H/851/bus" dev="sda1" ino=1181 res=1 errno=0 20:00:16 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x5, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:16 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="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"], 0x1c}}, 0x0) [ 739.532002][ T28] audit: type=1800 audit(1656100816.106:587): pid=20837 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1181 res=0 errno=0 [ 739.666546][T20839] couldn't find device at index 722350118 [ 739.746964][ T3644] block nbd4: Receive control failed (result -32) [ 739.747682][T20805] block nbd4: shutting down sockets [ 739.762051][T20847] block nbd0: NBD_DISCONNECT 20:00:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {0x0}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:16 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000001c0)={0x20}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r3, &(0x7f00000000c0)=ANY=[], 0xfe6f) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_subtree(r5, &(0x7f0000000400)=ANY=[], 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)={0x0, r3}) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="5c00e100", @ANYRES16=r6, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) [ 739.762193][T20847] block nbd0: Disconnected due to user request. [ 739.762299][T20847] block nbd0: shutting down sockets 20:00:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce", 0x17}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:16 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r3 = socket(0x10, 0x2, 0x0) (rerun: 32) write(r3, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) (async, rerun: 64) recvmmsg(r3, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) (async, rerun: 64) r4 = fsmount(0xffffffffffffffff, 0x1, 0xa) (async) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r3) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) lseek(r6, 0x200, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r6, r7, 0x0, 0x1dd00) (async, rerun: 32) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async, rerun: 32) ioctl$NBD_DISCONNECT(r4, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async, rerun: 32) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (rerun: 32) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="01000000000000000000020000000800010026300e2b5da405d6efd200000000"], 0x1c}}, 0x0) [ 740.472870][T20865] block nbd0: shutting down sockets 20:00:17 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) (async) recvmmsg(r3, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) (async) r4 = fsmount(0xffffffffffffffff, 0x1, 0xa) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r3) (async) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) (async) lseek(r6, 0x200, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r6, r7, 0x0, 0x1dd00) (async) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_DISCONNECT(r4, 0xab08) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="01000000000000000000020000000800010026300e2b5da405d6efd200000000"], 0x1c}}, 0x0) 20:00:17 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="a7b800000000000000000200000008000100000000000defabacf99e36fa038ab0ca5a17496d63c9a6fe4f08192395f5da728863bff44354779a117ecfc3d9a6e3b19a306693c79f4d010088f8aef518910ab1a7c891ddc620fe95986f9739e66de2cc50c7726097aa770a3fdca4fd0a8b822caa50fff95ff71362a8ba0f797ebcf7ecb7033597be90d72ea44f2d8036e61707e280fd868656170161768f1befbe0507576753fda778617c5e43862ab198721d79f69b46d6ecc923ebfc2015a6a88f17f817f119e1cec955ad4546382449bdddf7f3323d3ad04f4bf004e917581d9ab7506210213ac2b085b1a648c3aed2de7040d3d308ed747ad92b908d7a695b7a10ca0e8dcb82fb2390202c0d6ef6c9278c3c08d0e7a5088d6bdd38c00f23b9de04f8abfba6ec0a8bcb259884f596a51e4c6dbead17624c847805711868f0e5"], 0x1c}}, 0x0) [ 740.501240][ T48] block nbd1: Receive control failed (result -32) [ 740.502032][T20840] block nbd1: shutting down sockets [ 740.637121][T20870] block nbd0: shutting down sockets 20:00:17 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010001000000000000000c72b3cd030ad9020000000800010000000000"], 0x1c}}, 0x0) 20:00:17 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000001c0)={0x20}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r3, &(0x7f00000000c0)=ANY=[], 0xfe6f) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_subtree(r5, &(0x7f0000000400)=ANY=[], 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)={0x0, r3}) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="5c00e100", @ANYRES16=r6, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x275a, 0x0) (async) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000001c0)={0x20}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) (async) write$binfmt_elf64(r3, &(0x7f00000000c0)=ANY=[], 0xfe6f) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) (async) write$cgroup_subtree(r5, &(0x7f0000000400)=ANY=[], 0x200600) (async) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)={0x0, r3}) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="5c00e100", @ANYRES16=r6, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) (async) 20:00:17 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="a7b800000000000000000200000008000100000000000defabacf99e36fa038ab0ca5a17496d63c9a6fe4f08192395f5da728863bff44354779a117ecfc3d9a6e3b19a306693c79f4d010088f8aef518910ab1a7c891ddc620fe95986f9739e66de2cc50c7726097aa770a3fdca4fd0a8b822caa50fff95ff71362a8ba0f797ebcf7ecb7033597be90d72ea44f2d8036e61707e280fd868656170161768f1befbe0507576753fda778617c5e43862ab198721d79f69b46d6ecc923ebfc2015a6a88f17f817f119e1cec955ad4546382449bdddf7f3323d3ad04f4bf004e917581d9ab7506210213ac2b085b1a648c3aed2de7040d3d308ed747ad92b908d7a695b7a10ca0e8dcb82fb2390202c0d6ef6c9278c3c08d0e7a5088d6bdd38c00f23b9de04f8abfba6ec0a8bcb259884f596a51e4c6dbead17624c847805711868f0e5"], 0x1c}}, 0x0) [ 740.691720][ T3651] block nbd4: Receive control failed (result -32) [ 740.692431][T20849] block nbd4: shutting down sockets [ 740.715392][T20875] block nbd1: shutting down sockets 20:00:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {0x0}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:17 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r3, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) r4 = fsmount(0xffffffffffffffff, 0x1, 0xa) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r3) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) lseek(r6, 0x200, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r6, r7, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_DISCONNECT(r4, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="01000000000000000000020000000800010026300e2b5da405d6efd200000000"], 0x1c}}, 0x0) [ 741.003216][T20882] block nbd4: shutting down sockets [ 741.053617][T20894] block nbd4: Device being setup by another task 20:00:17 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000001c0)={0x20}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r3, &(0x7f00000000c0)=ANY=[], 0xfe6f) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_subtree(r5, &(0x7f0000000400)=ANY=[], 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)={0x0, r3}) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="5c00e100", @ANYRES16=r6, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x275a, 0x0) (async) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000001c0)={0x20}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) (async) write$binfmt_elf64(r3, &(0x7f00000000c0)=ANY=[], 0xfe6f) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) (async) write$cgroup_subtree(r5, &(0x7f0000000400)=ANY=[], 0x200600) (async) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)={0x0, r3}) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="5c00e100", @ANYRES16=r6, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) (async) [ 741.092425][ T28] audit: type=1804 audit(1656100817.666:588): pid=20899 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir745986521/syzkaller.j0Rc4O/735/bus" dev="sda1" ino=1184 res=1 errno=0 [ 741.092637][ T28] audit: type=1800 audit(1656100817.666:589): pid=20899 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1184 res=0 errno=0 [ 741.245482][T20903] couldn't find device at index 722350118 20:00:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, 0x0, 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 741.415529][T20902] block nbd4: shutting down sockets 20:00:18 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r3, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) fsmount(0xffffffffffffffff, 0x1, 0xa) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r3) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x5) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:18 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010001000000000000000c72b3cd030ad9020000000800010000000000"], 0x1c}}, 0x0) [ 741.627150][ T3651] block nbd0: Receive control failed (result -32) [ 741.628578][T20881] block nbd0: shutting down sockets [ 741.658500][ T48] block nbd1: Receive control failed (result -32) [ 741.659111][T20885] block nbd1: shutting down sockets 20:00:18 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010001000000000000000c72b3cd030ad9020000000800010000000000"], 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010001000000000000000c72b3cd030ad9020000000800010000000000"], 0x1c}}, 0x0) (async) [ 741.718946][ T28] audit: type=1804 audit(1656100818.296:590): pid=20927 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2653915718/syzkaller.UCSMyZ/782/bus" dev="sda1" ino=1169 res=1 errno=0 [ 741.719035][ T28] audit: type=1800 audit(1656100818.296:591): pid=20927 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1169 res=0 errno=0 20:00:18 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) sendmsg(r1, &(0x7f0000001880)={&(0x7f0000000100)=@ax25={{0x3, @bcast}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000000)="db914424edafbdb315b6c4fec46fdb9c504e65dbdec20c36c5d0fee0f3491b38441056f13f578bca192ae8d20955d568ea1045", 0x33}, {&(0x7f0000000200)="90d9fb7684ab9b07e64df05341d0d342b041620bc68484b30c4a48c452cf8d7d15ac904703710e2fa7793c0dda517bc179869bcd7f30d75773741e9b", 0x3c}, {&(0x7f0000000300)="bb46b621669725645ca5849aff178419a53fa68a6d5a6f86cb4383a35f525755aa152465c11d9469c86881b0d0b7413821290c25d2b551eb5e2925d34f8b5d296526a044ba5f2493b66a609347de79b5113ebf11c52b42900f801f7e0529e3554709bcb5c06450d2e79539a0ae99e7addfb3a7c6c1289be8abf9c992b34508fd7acda3ae63d0bbfdb1fa2f63badca6923831f274b2ddc367f4dee894a864ec4d1eb1e31982e066cef1469adf383a1af029b088b81617f5bffee84f8288d833ca0ea998e6e39f840cfca42be005984efb35131c63cd3f598c", 0xd8}, {&(0x7f0000000400)="c25ef1dd65bd217fbe7e487697bbfcafffd9de1bd68c07a37868583255c2dad5b6bed1d2f9ce96035f1249f1035c3cbad5884c780199391d83962ee7213bbf49ccdc4ec7e8c8a43581190cc49bd6b37bcf635b5b32308384de3b6327ab4ac7ceeb7278d183a57d109764ce6fa58a2e64f2c14577e1587f32364634527b7be21940b8923e050a0b3b562a9b3b9a57f4c417bbfcdbd0ffa86108fbd4eeed43286f07baf3f490a815113c29512ff99699c5f5e52c3f57b045a8f775", 0xba}, {&(0x7f00000004c0)="c2aef20a8cee2388ab7e7f61cae84487442f5ffb51bcfea255cb54c4efdfc69eb293c6347a46692b65def70cdb0701fc7a05f50d0fa6ad8fc14f5a2e830af5b114104724254c9d40e34c9e9cdd47", 0x4e}, {&(0x7f0000000240)="e8f94b0682de8c23703636837d0ce572584dfe65b5bddee3c3cc74", 0x1b}, {&(0x7f0000000540)="7c71fa1fe60db0112a8598b02e48e45246d9c526cb1a44c4b4927334930741caee0789b09d0eac2209990a0641479e9078a821fb3f2232e9d848dd13cce1ad715753c303dcc5c3f492fc2b", 0x4b}, {&(0x7f00000005c0)="94a5c719ff4cffe1121e32270ea198cd6b99ae21ff7d18", 0x17}], 0x8, &(0x7f0000000680)=[{0xf0, 0x6, 0x0, "982469125186e6240d22268f3eb755c4d83fbefc2c15b9b43ae4f17b3d8d22bb6d14814256a47e518a625699f755b922423ae805a335c66a90458c0c79540864ae6525341246ac118014293fb1ae34eb3374ce62f348df0ca5b83577f0adf54498a85218a3285c64febeff3f07a7ab44730100ccded672d5c1507aa0aed8db047ca1b0f3d0fc3e078ab917e94cfd2c0d3785387fa5e68f6b7be38b6d084964c07da8be417a1fd31e7e93cdcdf14feb04a62b646840fac8aed602d361ce7f0cc24b0e8eec12df2b18c88589bd354c755720d51e3e0975dfeb567b"}, {0x1010, 0x10a, 0x3ff, "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{0xf8, 0x0, 0xfff, "2e6ed3c2ba1e2601e242f2788ae5ccb7358b700a7bc1400837608f5be78a8a3da7fddcb9e176c6a04dacf1a50235c9ac76bff1d498f88f3d0a5544de682383411498e33f90ca8af8be8aa638c784ae572b45197b3703c5a75354088bf0eb7d86eaf745b83796b73f87645f121447b7f0d6bde384e123cf17c1eeb4eb6b21c0b5002f25850ba0f9e5d432f789e3650d6bbc2524deef86e243fe0afef518114ae22c7b813d0d337f0950518e03c723c09637c03a054158cb1945f5c60f9ce95048014f22e8cceb01f7da33b4c7adb35e9dce01342f1a8969bbdf0c751a182b2a4d72c00eebaa42"}], 0x11f8}, 0x40) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) syz_io_uring_setup(0x56c, &(0x7f0000000240), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r5 = syz_io_uring_setup(0x6969, &(0x7f00000000c0), &(0x7f0000fff000/0x1000)=nil, &(0x7f00006d9000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0x11, 0x20000000, r6) syz_io_uring_submit(0x0, r4, &(0x7f0000001980)=@IORING_OP_WRITE={0x17, 0x2, 0x2000, @fd_index=0x7, 0x101, &(0x7f00000018c0)="7fb65360c358247ebb255644d2a20dc4752d1539f4ac1dc43a050f6e6b176b518f89c2d56b3e894da957e2e242a2e423ae67934baee235a20a77c2c80ec62b4bc44fd56e6b51e03b4709d981e5f9d5f445b77a1989cdc52a23530653964748e034c3971ac96bee95901928831bac6c1f3a7617a6f2452509ecf41aef63073c84d0caf0ce6c2b3f1e9ffb958c722081f3f7c987a7470227c9fb7bfd71a581b22663a2be80ae087e287c1962efca1b429701f9", 0xb2, 0xba3fe9e2e98e6e0, 0x1, {0x0, r6}}, 0x7fffffff) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x20040010) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r7) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x1, &(0x7f0000000280)={&(0x7f0000000040)={0x44, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x914}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}]}, 0x44}}, 0x0) 20:00:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce", 0x17}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 741.781908][T20927] block nbd4: shutting down sockets [ 741.812986][T20900] block nbd2: shutting down sockets [ 741.825164][T20927] block nbd4: NBD_DISCONNECT [ 741.825191][T20927] block nbd4: Send disconnect failed -32 [ 741.978924][T20930] block nbd0: shutting down sockets 20:00:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:18 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/201, 0xc9}, {&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000000100)=""/52, 0x34}, {&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f0000000400)=""/144, 0x90}], 0x5, &(0x7f0000000540)=""/153, 0x99}, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 742.054679][T20940] must specify an index to disconnect 20:00:18 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/201, 0xc9}, {&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000000100)=""/52, 0x34}, {&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f0000000400)=""/144, 0x90}], 0x5, &(0x7f0000000540)=""/153, 0x99}, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 742.277647][T20953] block nbd0: NBD_DISCONNECT [ 742.278034][T20953] block nbd0: Disconnected due to user request. [ 742.278137][T20953] block nbd0: shutting down sockets 20:00:19 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r3, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) fsmount(0xffffffffffffffff, 0x1, 0xa) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r3) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x5) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) getpid() (async) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) (async) socket(0x10, 0x2, 0x0) (async) write(r3, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) (async) recvmmsg(r3, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) (async) fsmount(0xffffffffffffffff, 0x1, 0xa) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r3) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r4, 0x800) (async) lseek(r4, 0x200, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x5) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) 20:00:19 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/201, 0xc9}, {&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000000100)=""/52, 0x34}, {&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f0000000400)=""/144, 0x90}], 0x5, &(0x7f0000000540)=""/153, 0x99}, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/201, 0xc9}, {&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000000100)=""/52, 0x34}, {&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f0000000400)=""/144, 0x90}], 0x5, &(0x7f0000000540)=""/153, 0x99}, 0x0) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) [ 742.526655][T20957] block nbd0: NBD_DISCONNECT [ 742.528270][T20957] block nbd0: Disconnected due to user request. [ 742.528289][T20957] block nbd0: shutting down sockets 20:00:19 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) sendmsg(r1, &(0x7f0000001880)={&(0x7f0000000100)=@ax25={{0x3, @bcast}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000000)="db914424edafbdb315b6c4fec46fdb9c504e65dbdec20c36c5d0fee0f3491b38441056f13f578bca192ae8d20955d568ea1045", 0x33}, {&(0x7f0000000200)="90d9fb7684ab9b07e64df05341d0d342b041620bc68484b30c4a48c452cf8d7d15ac904703710e2fa7793c0dda517bc179869bcd7f30d75773741e9b", 0x3c}, {&(0x7f0000000300)="bb46b621669725645ca5849aff178419a53fa68a6d5a6f86cb4383a35f525755aa152465c11d9469c86881b0d0b7413821290c25d2b551eb5e2925d34f8b5d296526a044ba5f2493b66a609347de79b5113ebf11c52b42900f801f7e0529e3554709bcb5c06450d2e79539a0ae99e7addfb3a7c6c1289be8abf9c992b34508fd7acda3ae63d0bbfdb1fa2f63badca6923831f274b2ddc367f4dee894a864ec4d1eb1e31982e066cef1469adf383a1af029b088b81617f5bffee84f8288d833ca0ea998e6e39f840cfca42be005984efb35131c63cd3f598c", 0xd8}, {&(0x7f0000000400)="c25ef1dd65bd217fbe7e487697bbfcafffd9de1bd68c07a37868583255c2dad5b6bed1d2f9ce96035f1249f1035c3cbad5884c780199391d83962ee7213bbf49ccdc4ec7e8c8a43581190cc49bd6b37bcf635b5b32308384de3b6327ab4ac7ceeb7278d183a57d109764ce6fa58a2e64f2c14577e1587f32364634527b7be21940b8923e050a0b3b562a9b3b9a57f4c417bbfcdbd0ffa86108fbd4eeed43286f07baf3f490a815113c29512ff99699c5f5e52c3f57b045a8f775", 0xba}, {&(0x7f00000004c0)="c2aef20a8cee2388ab7e7f61cae84487442f5ffb51bcfea255cb54c4efdfc69eb293c6347a46692b65def70cdb0701fc7a05f50d0fa6ad8fc14f5a2e830af5b114104724254c9d40e34c9e9cdd47", 0x4e}, {&(0x7f0000000240)="e8f94b0682de8c23703636837d0ce572584dfe65b5bddee3c3cc74", 0x1b}, {&(0x7f0000000540)="7c71fa1fe60db0112a8598b02e48e45246d9c526cb1a44c4b4927334930741caee0789b09d0eac2209990a0641479e9078a821fb3f2232e9d848dd13cce1ad715753c303dcc5c3f492fc2b", 0x4b}, {&(0x7f00000005c0)="94a5c719ff4cffe1121e32270ea198cd6b99ae21ff7d18", 0x17}], 0x8, &(0x7f0000000680)=[{0xf0, 0x6, 0x0, "982469125186e6240d22268f3eb755c4d83fbefc2c15b9b43ae4f17b3d8d22bb6d14814256a47e518a625699f755b922423ae805a335c66a90458c0c79540864ae6525341246ac118014293fb1ae34eb3374ce62f348df0ca5b83577f0adf54498a85218a3285c64febeff3f07a7ab44730100ccded672d5c1507aa0aed8db047ca1b0f3d0fc3e078ab917e94cfd2c0d3785387fa5e68f6b7be38b6d084964c07da8be417a1fd31e7e93cdcdf14feb04a62b646840fac8aed602d361ce7f0cc24b0e8eec12df2b18c88589bd354c755720d51e3e0975dfeb567b"}, {0x1010, 0x10a, 0x3ff, "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{0xf8, 0x0, 0xfff, "2e6ed3c2ba1e2601e242f2788ae5ccb7358b700a7bc1400837608f5be78a8a3da7fddcb9e176c6a04dacf1a50235c9ac76bff1d498f88f3d0a5544de682383411498e33f90ca8af8be8aa638c784ae572b45197b3703c5a75354088bf0eb7d86eaf745b83796b73f87645f121447b7f0d6bde384e123cf17c1eeb4eb6b21c0b5002f25850ba0f9e5d432f789e3650d6bbc2524deef86e243fe0afef518114ae22c7b813d0d337f0950518e03c723c09637c03a054158cb1945f5c60f9ce95048014f22e8cceb01f7da33b4c7adb35e9dce01342f1a8969bbdf0c751a182b2a4d72c00eebaa42"}], 0x11f8}, 0x40) (async) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) syz_io_uring_setup(0x56c, &(0x7f0000000240), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r5 = syz_io_uring_setup(0x6969, &(0x7f00000000c0), &(0x7f0000fff000/0x1000)=nil, &(0x7f00006d9000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0x11, 0x20000000, r6) (async) syz_io_uring_submit(0x0, r4, &(0x7f0000001980)=@IORING_OP_WRITE={0x17, 0x2, 0x2000, @fd_index=0x7, 0x101, &(0x7f00000018c0)="7fb65360c358247ebb255644d2a20dc4752d1539f4ac1dc43a050f6e6b176b518f89c2d56b3e894da957e2e242a2e423ae67934baee235a20a77c2c80ec62b4bc44fd56e6b51e03b4709d981e5f9d5f445b77a1989cdc52a23530653964748e034c3971ac96bee95901928831bac6c1f3a7617a6f2452509ecf41aef63073c84d0caf0ce6c2b3f1e9ffb958c722081f3f7c987a7470227c9fb7bfd71a581b22663a2be80ae087e287c1962efca1b429701f9", 0xb2, 0xba3fe9e2e98e6e0, 0x1, {0x0, r6}}, 0x7fffffff) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x20040010) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r7) (async) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x1, &(0x7f0000000280)={&(0x7f0000000040)={0x44, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x914}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}]}, 0x44}}, 0x0) [ 742.705375][ T28] audit: type=1804 audit(1656100819.286:592): pid=20964 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2653915718/syzkaller.UCSMyZ/783/bus" dev="sda1" ino=1175 res=1 errno=0 20:00:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, 0x0, 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:19 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) (async) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) (async) recvmmsg(r3, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) fsmount(0xffffffffffffffff, 0x1, 0xa) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r3) (async) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) (async) lseek(r4, 0x200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x5) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) ioctl$NBD_DO_IT(r1, 0xab03) (async, rerun: 32) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (rerun: 32) [ 742.705566][ T28] audit: type=1800 audit(1656100819.286:593): pid=20964 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1175 res=0 errno=0 20:00:19 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x12100) r5 = openat$damon_init_regions(0xffffffffffffff9c, &(0x7f0000000040), 0x8040, 0x9) dup3(r4, r5, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:19 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c007312dc3eec3d9fdb72516e242e506748eabfa0e0711b09270afba5b8bb", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r2) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_CHANNEL(r4, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x44, r5, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20044001}, 0x40000) [ 742.740139][ T3644] block nbd1: Receive control failed (result -32) [ 742.740870][T20931] block nbd1: shutting down sockets 20:00:19 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) sendmsg(r1, &(0x7f0000001880)={&(0x7f0000000100)=@ax25={{0x3, @bcast}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000000)="db914424edafbdb315b6c4fec46fdb9c504e65dbdec20c36c5d0fee0f3491b38441056f13f578bca192ae8d20955d568ea1045", 0x33}, {&(0x7f0000000200)="90d9fb7684ab9b07e64df05341d0d342b041620bc68484b30c4a48c452cf8d7d15ac904703710e2fa7793c0dda517bc179869bcd7f30d75773741e9b", 0x3c}, {&(0x7f0000000300)="bb46b621669725645ca5849aff178419a53fa68a6d5a6f86cb4383a35f525755aa152465c11d9469c86881b0d0b7413821290c25d2b551eb5e2925d34f8b5d296526a044ba5f2493b66a609347de79b5113ebf11c52b42900f801f7e0529e3554709bcb5c06450d2e79539a0ae99e7addfb3a7c6c1289be8abf9c992b34508fd7acda3ae63d0bbfdb1fa2f63badca6923831f274b2ddc367f4dee894a864ec4d1eb1e31982e066cef1469adf383a1af029b088b81617f5bffee84f8288d833ca0ea998e6e39f840cfca42be005984efb35131c63cd3f598c", 0xd8}, {&(0x7f0000000400)="c25ef1dd65bd217fbe7e487697bbfcafffd9de1bd68c07a37868583255c2dad5b6bed1d2f9ce96035f1249f1035c3cbad5884c780199391d83962ee7213bbf49ccdc4ec7e8c8a43581190cc49bd6b37bcf635b5b32308384de3b6327ab4ac7ceeb7278d183a57d109764ce6fa58a2e64f2c14577e1587f32364634527b7be21940b8923e050a0b3b562a9b3b9a57f4c417bbfcdbd0ffa86108fbd4eeed43286f07baf3f490a815113c29512ff99699c5f5e52c3f57b045a8f775", 0xba}, {&(0x7f00000004c0)="c2aef20a8cee2388ab7e7f61cae84487442f5ffb51bcfea255cb54c4efdfc69eb293c6347a46692b65def70cdb0701fc7a05f50d0fa6ad8fc14f5a2e830af5b114104724254c9d40e34c9e9cdd47", 0x4e}, {&(0x7f0000000240)="e8f94b0682de8c23703636837d0ce572584dfe65b5bddee3c3cc74", 0x1b}, {&(0x7f0000000540)="7c71fa1fe60db0112a8598b02e48e45246d9c526cb1a44c4b4927334930741caee0789b09d0eac2209990a0641479e9078a821fb3f2232e9d848dd13cce1ad715753c303dcc5c3f492fc2b", 0x4b}, {&(0x7f00000005c0)="94a5c719ff4cffe1121e32270ea198cd6b99ae21ff7d18", 0x17}], 0x8, &(0x7f0000000680)=[{0xf0, 0x6, 0x0, "982469125186e6240d22268f3eb755c4d83fbefc2c15b9b43ae4f17b3d8d22bb6d14814256a47e518a625699f755b922423ae805a335c66a90458c0c79540864ae6525341246ac118014293fb1ae34eb3374ce62f348df0ca5b83577f0adf54498a85218a3285c64febeff3f07a7ab44730100ccded672d5c1507aa0aed8db047ca1b0f3d0fc3e078ab917e94cfd2c0d3785387fa5e68f6b7be38b6d084964c07da8be417a1fd31e7e93cdcdf14feb04a62b646840fac8aed602d361ce7f0cc24b0e8eec12df2b18c88589bd354c755720d51e3e0975dfeb567b"}, {0x1010, 0x10a, 0x3ff, "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"}, {0xf8, 0x0, 0xfff, "2e6ed3c2ba1e2601e242f2788ae5ccb7358b700a7bc1400837608f5be78a8a3da7fddcb9e176c6a04dacf1a50235c9ac76bff1d498f88f3d0a5544de682383411498e33f90ca8af8be8aa638c784ae572b45197b3703c5a75354088bf0eb7d86eaf745b83796b73f87645f121447b7f0d6bde384e123cf17c1eeb4eb6b21c0b5002f25850ba0f9e5d432f789e3650d6bbc2524deef86e243fe0afef518114ae22c7b813d0d337f0950518e03c723c09637c03a054158cb1945f5c60f9ce95048014f22e8cceb01f7da33b4c7adb35e9dce01342f1a8969bbdf0c751a182b2a4d72c00eebaa42"}], 0x11f8}, 0x40) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) syz_io_uring_setup(0x56c, &(0x7f0000000240), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r5 = syz_io_uring_setup(0x6969, &(0x7f00000000c0), &(0x7f0000fff000/0x1000)=nil, &(0x7f00006d9000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0x11, 0x20000000, r6) syz_io_uring_submit(0x0, r4, &(0x7f0000001980)=@IORING_OP_WRITE={0x17, 0x2, 0x2000, @fd_index=0x7, 0x101, &(0x7f00000018c0)="7fb65360c358247ebb255644d2a20dc4752d1539f4ac1dc43a050f6e6b176b518f89c2d56b3e894da957e2e242a2e423ae67934baee235a20a77c2c80ec62b4bc44fd56e6b51e03b4709d981e5f9d5f445b77a1989cdc52a23530653964748e034c3971ac96bee95901928831bac6c1f3a7617a6f2452509ecf41aef63073c84d0caf0ce6c2b3f1e9ffb958c722081f3f7c987a7470227c9fb7bfd71a581b22663a2be80ae087e287c1962efca1b429701f9", 0xb2, 0xba3fe9e2e98e6e0, 0x1, {0x0, r6}}, 0x7fffffff) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x20040010) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r7) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x1, &(0x7f0000000280)={&(0x7f0000000040)={0x44, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x914}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}]}, 0x44}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) socket(0xa, 0x2, 0x0) (async) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) sendmsg(r1, &(0x7f0000001880)={&(0x7f0000000100)=@ax25={{0x3, @bcast}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000000)="db914424edafbdb315b6c4fec46fdb9c504e65dbdec20c36c5d0fee0f3491b38441056f13f578bca192ae8d20955d568ea1045", 0x33}, {&(0x7f0000000200)="90d9fb7684ab9b07e64df05341d0d342b041620bc68484b30c4a48c452cf8d7d15ac904703710e2fa7793c0dda517bc179869bcd7f30d75773741e9b", 0x3c}, {&(0x7f0000000300)="bb46b621669725645ca5849aff178419a53fa68a6d5a6f86cb4383a35f525755aa152465c11d9469c86881b0d0b7413821290c25d2b551eb5e2925d34f8b5d296526a044ba5f2493b66a609347de79b5113ebf11c52b42900f801f7e0529e3554709bcb5c06450d2e79539a0ae99e7addfb3a7c6c1289be8abf9c992b34508fd7acda3ae63d0bbfdb1fa2f63badca6923831f274b2ddc367f4dee894a864ec4d1eb1e31982e066cef1469adf383a1af029b088b81617f5bffee84f8288d833ca0ea998e6e39f840cfca42be005984efb35131c63cd3f598c", 0xd8}, {&(0x7f0000000400)="c25ef1dd65bd217fbe7e487697bbfcafffd9de1bd68c07a37868583255c2dad5b6bed1d2f9ce96035f1249f1035c3cbad5884c780199391d83962ee7213bbf49ccdc4ec7e8c8a43581190cc49bd6b37bcf635b5b32308384de3b6327ab4ac7ceeb7278d183a57d109764ce6fa58a2e64f2c14577e1587f32364634527b7be21940b8923e050a0b3b562a9b3b9a57f4c417bbfcdbd0ffa86108fbd4eeed43286f07baf3f490a815113c29512ff99699c5f5e52c3f57b045a8f775", 0xba}, {&(0x7f00000004c0)="c2aef20a8cee2388ab7e7f61cae84487442f5ffb51bcfea255cb54c4efdfc69eb293c6347a46692b65def70cdb0701fc7a05f50d0fa6ad8fc14f5a2e830af5b114104724254c9d40e34c9e9cdd47", 0x4e}, {&(0x7f0000000240)="e8f94b0682de8c23703636837d0ce572584dfe65b5bddee3c3cc74", 0x1b}, {&(0x7f0000000540)="7c71fa1fe60db0112a8598b02e48e45246d9c526cb1a44c4b4927334930741caee0789b09d0eac2209990a0641479e9078a821fb3f2232e9d848dd13cce1ad715753c303dcc5c3f492fc2b", 0x4b}, {&(0x7f00000005c0)="94a5c719ff4cffe1121e32270ea198cd6b99ae21ff7d18", 0x17}], 0x8, &(0x7f0000000680)=[{0xf0, 0x6, 0x0, "982469125186e6240d22268f3eb755c4d83fbefc2c15b9b43ae4f17b3d8d22bb6d14814256a47e518a625699f755b922423ae805a335c66a90458c0c79540864ae6525341246ac118014293fb1ae34eb3374ce62f348df0ca5b83577f0adf54498a85218a3285c64febeff3f07a7ab44730100ccded672d5c1507aa0aed8db047ca1b0f3d0fc3e078ab917e94cfd2c0d3785387fa5e68f6b7be38b6d084964c07da8be417a1fd31e7e93cdcdf14feb04a62b646840fac8aed602d361ce7f0cc24b0e8eec12df2b18c88589bd354c755720d51e3e0975dfeb567b"}, {0x1010, 0x10a, 0x3ff, "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"}, {0xf8, 0x0, 0xfff, "2e6ed3c2ba1e2601e242f2788ae5ccb7358b700a7bc1400837608f5be78a8a3da7fddcb9e176c6a04dacf1a50235c9ac76bff1d498f88f3d0a5544de682383411498e33f90ca8af8be8aa638c784ae572b45197b3703c5a75354088bf0eb7d86eaf745b83796b73f87645f121447b7f0d6bde384e123cf17c1eeb4eb6b21c0b5002f25850ba0f9e5d432f789e3650d6bbc2524deef86e243fe0afef518114ae22c7b813d0d337f0950518e03c723c09637c03a054158cb1945f5c60f9ce95048014f22e8cceb01f7da33b4c7adb35e9dce01342f1a8969bbdf0c751a182b2a4d72c00eebaa42"}], 0x11f8}, 0x40) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) syz_io_uring_setup(0x56c, &(0x7f0000000240), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) (async) syz_io_uring_setup(0x6969, &(0x7f00000000c0), &(0x7f0000fff000/0x1000)=nil, &(0x7f00006d9000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0x11, 0x20000000, r6) (async) syz_io_uring_submit(0x0, r4, &(0x7f0000001980)=@IORING_OP_WRITE={0x17, 0x2, 0x2000, @fd_index=0x7, 0x101, &(0x7f00000018c0)="7fb65360c358247ebb255644d2a20dc4752d1539f4ac1dc43a050f6e6b176b518f89c2d56b3e894da957e2e242a2e423ae67934baee235a20a77c2c80ec62b4bc44fd56e6b51e03b4709d981e5f9d5f445b77a1989cdc52a23530653964748e034c3971ac96bee95901928831bac6c1f3a7617a6f2452509ecf41aef63073c84d0caf0ce6c2b3f1e9ffb958c722081f3f7c987a7470227c9fb7bfd71a581b22663a2be80ae087e287c1962efca1b429701f9", 0xb2, 0xba3fe9e2e98e6e0, 0x1, {0x0, r6}}, 0x7fffffff) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x20040010) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r7) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x1, &(0x7f0000000280)={&(0x7f0000000040)={0x44, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x914}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}]}, 0x44}}, 0x0) (async) [ 742.779625][T20964] block nbd4: shutting down sockets [ 742.795650][T20963] block nbd0: NBD_DISCONNECT [ 742.795849][T20963] block nbd0: Disconnected due to user request. [ 742.795865][T20963] block nbd0: shutting down sockets [ 742.980547][T20974] block nbd1: shutting down sockets [ 743.087988][T20990] block nbd0: NBD_DISCONNECT [ 743.088188][T20990] block nbd0: Disconnected due to user request. [ 743.088290][T20990] block nbd0: shutting down sockets [ 743.286587][T20995] must specify an index to disconnect [ 743.309191][T20994] block nbd1: shutting down sockets 20:00:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce", 0x17}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:20 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x12100) r5 = openat$damon_init_regions(0xffffffffffffff9c, &(0x7f0000000040), 0x8040, 0x9) dup3(r4, r5, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x12100) (async) openat$damon_init_regions(0xffffffffffffff9c, &(0x7f0000000040), 0x8040, 0x9) (async) dup3(r4, r5, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) 20:00:20 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_DO_IT(r1, 0xab03) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000005c0)=0x14) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000024c0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x1000, @mcast1}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000040)="4c570a41f84a77a536ad3ce9a59cd6a9215b64a6782ce58e9606ad6ab3d7bbfcf3eefd34e1b60f", 0x27}, {&(0x7f0000000300)="16802171bc8611981b63f49ca83b0502e7a018bfdfe07b8d45e8198ddf32e8996b6a65e4a427c0f55460fb93cca6b46517786c3be0c49de6db62bbf39e2fb22585c963398708ddf7dd827670f3774528373fd53e5ce7ae17948dbb37d047a804037b825def6c483a5900a1c61555c92649627274f375794a9c3f174b6a8cd120e1d49513011c", 0x86}, {&(0x7f0000000100)="7391783b2b056c112a9de249b91168e6f9fd21e1b760009f68ec249f300baae2971511885fd031087cbf634e6dcb536ea07afdde9fc52fc153b6c7367907d2250f9c16b19252489d03187ea502b31b31767c0b817e7fb8d58630f9d8f67cd1cc21c7043661f3d2ca76595e802cad57dcb9cc2c", 0x73}, {&(0x7f0000000080)="a4a9914c295c319c51697b06cac900fb830493dfd401c7", 0x17}, {&(0x7f00000003c0)="aed8d182ba503474bd455db55acba1cf440226f897897a90d283bf8c752f3eddde00ed6e4d53adf3186f4107135595ec33d241b2813a64888e0000104213f800f210cdaf09b9ca1aa8c3af852e8c1540555cf6c6453e257fed5d56b10831ec85f32846755f9442", 0x67}, {&(0x7f0000000440)="63fe26752e11e77043135f84bf2028d4c12b8e27edef0c22107fa8e94fa1aba3bb9ab9779554fc28d82147d9b760deea32e5056c148eadc5687d21e4cfd8e70cbe2399eb50c3ff82364d9621d00f7a698a76ac503808c4239e96fbe02eaa9b45f36c9d53ed8703d6331726c584401e223f893ebf8abff8c800fba978c32249637f663c6ea324cc9ef34f5b9305a9a025805273767064cfa446c67f8f445633c71d29c5269cfffe0db3ff3e49125b11452f8401b1d6e2c88f7acb2e44c563366e5a68aed193e4550ae57b04540117a7f02b3efb0252caceeae20c0c0751e5a900bd8621da2f5bf48f", 0xe8}], 0x6, &(0x7f0000000600)=[@pktinfo={{0x24, 0x29, 0x32, {@private2={0xfc, 0x2, '\x00', 0x1}, r4}}}, @flowinfo={{0x14, 0x29, 0xb, 0x5}}, @hopopts={{0x20, 0x29, 0x36, {0x2c, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x7}]}}}, @rthdr={{0x48, 0x29, 0x39, {0x2b, 0x6, 0x0, 0x4, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @mcast1, @local]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x3b, 0xe, 0x0, 0xff, 0x0, [@rand_addr=' \x01\x00', @empty, @private0, @remote, @private0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private2={0xfc, 0x2, '\x00', 0x1}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x182}}, @dontfrag={{0x14, 0x29, 0x3e, 0x77b4}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @rthdrdstopts={{0x48, 0x29, 0x37, {0x8, 0x5, '\x00', [@jumbo={0xc2, 0x4, 0x7ff}, @enc_lim={0x4, 0x1, 0x9}, @pad1, @jumbo={0xc2, 0x4, 0x80000000}, @hao={0xc9, 0x10, @local}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x1c0}}, {{&(0x7f00000007c0)={0xa, 0x4e21, 0xfffffc01, @mcast1, 0x80000001}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000800)="8e317ef71e988b0b1d", 0x9}, {&(0x7f0000000840)="7ef8a9ccc5dbbf000e3cbd94ef871605ad4db1824dbc93a8fd9264d04c5cda4c6bced198b3e308900ce4c47d0284be0542dd33c6127459e9805daf8f1dfd5ba28b150080dbd4b22a6e7c13a45f78acb0db644c6df54340d7b8c32a790edc7c31fa83640f8c90ad2a0d998984729ddd0086f880322b1f418feaca52266f2e2f5e11628006fb3e5eeecbca9039ede3d019c5b83d76ea39528913f91aae5a27a8cbf66e001d5e4c47ded82b7866b9f9cf6fd9cfcfa9bc06b3ec099dfb04184825145b360f5d46ffc42e8643d85f28c7dda97750", 0xd2}, {&(0x7f0000000940)="72439bb3684c9fcf4bd78353dcc6d41713b4e49acfc2eade084a924d60a2a07c51b94772c88d621f0a74cb685ce9af20b5f703373dbbcb945ce58a9276c0a9c76e54822358a03cfb2bf5ba2a7aeba4d2a84f98529eb7e422bfd34ab13b72175f32724de63face2a7c7aa5b0540ebe6c551be6b4492a3df131faf318453a47a4c0918778da5eb6d", 0x87}, {&(0x7f0000000a00)="4095316f32e9f99741ef60b356b809decffbc86d461c9998ff10b799470a94780c5c7b873a3be02be2f91d32f6b56fea005c6b44bc2faa1c087db09c92b75fe15666453f326314fefd45", 0x4a}, {&(0x7f0000000a80)="d6f535f85dc3490f9124d151675c8dd430c280d4df3f4ce53282d7d47b8087fba7611831376b6b087d0f4ba061697fb3ff5607a2bea6c4c0fccdba71cefec44dd26c2f5f142d27b39735cbb7893f5d2c9161f30d3fe69d016a19b9ab9fba461c0f9d11aeb2ed81a19a98db5cf165807d3c284588ac677f1109934ad4c2040451292dbbd2fec8446836e633a4f1b20613de7c056fcab221c8f078fa9f9554f1180285a8036e81497a174449dc04d09dc00514f22d2a2e206a560b0a27b44a39daf42413f78d46b3bcee7ca295d4533100b292564a9dcc6021292429a4e4d4359bcbc999", 0xe3}, {&(0x7f0000000b80)="419aae94c9ab3fa9ad50f4111176165ceb1f91e1d58b859055fc0b640fbdbbb2b33476a4ecb7c070c50fbf53262f7cc1d2d6a03e4fdfebf0e0ff720dc306cd607178047312c29fcea6f629d6bf2993b8726646dcfd176bf1a36c96d070cc5bfc1caefa4e57cd6be8ac1e757b3826ce144b86ffde14a3e302a5172660d1cddd0e905a081d05c2489bbe5f6434b16de5", 0x8f}, {&(0x7f0000000c40)="a15ec662a0cac4a94519d2bcd892a506844d2ffd3d0fa3d49d01b10eaec49c5b7cebcbcd73b49ce51b290f52cf6d529d1aaabf6c6822b711237651105f5731692f0e48801ac09b311deb9f84a3ead8e7d9aa8d2d8054873405eade3d7179ea85643e15f4338b3854c085dd07850fe4bf539c7110e490b6dd6376249efbd57507ec6c000e3ee388c16fa34296cabbd73729aa59623070fe630a55a5a5ee2ae59d2e0de6db1874c67d189e2222f7e907ee6f383e5f978437eb93eb191f81559aad582f550be0d1c4", 0xc7}, {&(0x7f0000000d40)="d71c94d875a21163e57bc808845bcb7827d6129b", 0x14}], 0x8}}, {{&(0x7f0000000e00)={0xa, 0x4e23, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1b}, 0x1c, &(0x7f00000021c0)=[{&(0x7f0000000e40)="43d09666c17c66e9d850cbc8d7edff27cc1f7dc4ff4dbc91639c53a1d43ebffdfb025c7641cd60c53cd677339147a3550dd1e12e470f374f396d6fbcb7d3555f26af3ec6ae342504fde0f9cb010a6b39e69b3dd85a62734bec23fce17b237f4f3284a6b062c1bcdc06b5e2216c97e207a73a9f17d1c5f5a8baa6d8d4384e3c06", 0x80}, {&(0x7f0000000ec0)="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0x1000}, {&(0x7f0000001ec0)="64666a8d5ae588d6bc4127d48581adc18f6e59949be11ab3f44b1a363e06bb792c56d8e34589045c1f6da15866549e7650add9a0fa70d0c9c22b4ea5f4d222406a601339011e5a578be361cdbbbb6f01afaf1c59a1f24ebd603c4020d2f59d334b05e3090cdd32faa52c0ca448d5ab39981dde0ebae9f11194b296b50bad58f94ba2be741835b9a75db81646874a01db7ddb333e84bb1d32a705164f57eb960fb2fdd98a27db78eb17e8c62bf1e0cee769b3c0df5d", 0xb5}, {&(0x7f0000001f80)}, {&(0x7f0000001fc0)="e5d97ea99a4f8be68a3dde602b59e94953ff856e2a4a8a0f3d045fb1b7ccd61216e7593250d5e598cefa7db44770d61c62cf48083236e1f1b3ac033dd8da5b24d1e11e04f7cdadfe4e083cab7c42ab7fa09f5cdca5ce", 0x56}, {&(0x7f0000002040)="59f3994ad4f258d042d9e0a3ca223ffc72015a024b670be8365014efde27", 0x1e}, {&(0x7f0000002080)="e2cd1aa9a383c0af", 0x8}, {&(0x7f00000020c0)="043543844c6e6d1b4b7b3480dfa85a24bb84835b717f5236f36b4265bee9168de73dcdf8ebd8e4409ce2755398baffb8dbd9361c159d42aeef2241f6651aad1c642b7eac3613e838d9df3c544e2e1f1b4f6c4dd50957a2649da368a305bb5e39fa03e12066b26c13f278c981a16dc2797415780ae2372225bc1cbff2119619cfdb24445aaa2093b2f1d440984d98391554467794bfbd20764051f76821bd87058b40e53de4c66cc637852f5bf11111c7558aa24026188324128f82ba1e56df1589ea8ef9e26b66a78e6e31dbf704196a92d65f05d0b0229a499490fa8dd7bacfe09a8be5c2514c73eed4", 0xea}], 0x8, &(0x7f0000002240)=[@dstopts_2292={{0x80, 0x29, 0x4, {0x84, 0xc, '\x00', [@calipso={0x7, 0x38, {0x1, 0xc, 0x4, 0x8, [0x81, 0x2c, 0x101, 0x7f, 0x80000000, 0x5c]}}, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x8, [0x9, 0x7f]}}, @ra={0x5, 0x2, 0x101}, @pad1, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @hopopts={{0xa0, 0x29, 0x36, {0x3b, 0x11, '\x00', [@enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @calipso={0x7, 0x50, {0x3, 0x12, 0x2, 0xffff, [0x88, 0x8, 0x6, 0xff, 0xdc, 0xfff, 0x3, 0x7153, 0xc3]}}, @hao={0xc9, 0x10, @mcast2}]}}}, @hopopts={{0x78, 0x29, 0x36, {0x2, 0xb, '\x00', [@enc_lim={0x4, 0x1, 0x76}, @calipso={0x7, 0x50, {0x0, 0x12, 0xff, 0x9, [0x3, 0x1, 0x9, 0x81, 0x1, 0x7, 0xe62, 0xafec, 0x5]}}, @jumbo={0xc2, 0x4, 0x4}]}}}, @dstopts_2292={{0x48, 0x29, 0x4, {0x1, 0x5, '\x00', [@ra={0x5, 0x2, 0x2}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x1, 0x1e, "b6c7d567bfd2039b9355a8924a51d34fd004702c223e446cd1da442a01d0"}, @ra={0x5, 0x2, 0x800}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x5c, 0x4, 0x1, 0x1, 0x0, [@mcast2, @loopback]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x258}}], 0x3, 0x20000811) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 743.697171][T21018] block nbd0: NBD_DISCONNECT [ 743.697368][T21018] block nbd0: Disconnected due to user request. [ 743.697468][T21018] block nbd0: shutting down sockets 20:00:20 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async, rerun: 32) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x12100) (rerun: 32) r5 = openat$damon_init_regions(0xffffffffffffff9c, &(0x7f0000000040), 0x8040, 0x9) dup3(r4, r5, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:20 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async, rerun: 32) ioctl$NBD_DO_IT(r1, 0xab03) (rerun: 32) ioctl$NBD_DO_IT(r1, 0xab03) (async) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000005c0)=0x14) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000024c0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x1000, @mcast1}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000040)="4c570a41f84a77a536ad3ce9a59cd6a9215b64a6782ce58e9606ad6ab3d7bbfcf3eefd34e1b60f", 0x27}, {&(0x7f0000000300)="16802171bc8611981b63f49ca83b0502e7a018bfdfe07b8d45e8198ddf32e8996b6a65e4a427c0f55460fb93cca6b46517786c3be0c49de6db62bbf39e2fb22585c963398708ddf7dd827670f3774528373fd53e5ce7ae17948dbb37d047a804037b825def6c483a5900a1c61555c92649627274f375794a9c3f174b6a8cd120e1d49513011c", 0x86}, {&(0x7f0000000100)="7391783b2b056c112a9de249b91168e6f9fd21e1b760009f68ec249f300baae2971511885fd031087cbf634e6dcb536ea07afdde9fc52fc153b6c7367907d2250f9c16b19252489d03187ea502b31b31767c0b817e7fb8d58630f9d8f67cd1cc21c7043661f3d2ca76595e802cad57dcb9cc2c", 0x73}, {&(0x7f0000000080)="a4a9914c295c319c51697b06cac900fb830493dfd401c7", 0x17}, {&(0x7f00000003c0)="aed8d182ba503474bd455db55acba1cf440226f897897a90d283bf8c752f3eddde00ed6e4d53adf3186f4107135595ec33d241b2813a64888e0000104213f800f210cdaf09b9ca1aa8c3af852e8c1540555cf6c6453e257fed5d56b10831ec85f32846755f9442", 0x67}, {&(0x7f0000000440)="63fe26752e11e77043135f84bf2028d4c12b8e27edef0c22107fa8e94fa1aba3bb9ab9779554fc28d82147d9b760deea32e5056c148eadc5687d21e4cfd8e70cbe2399eb50c3ff82364d9621d00f7a698a76ac503808c4239e96fbe02eaa9b45f36c9d53ed8703d6331726c584401e223f893ebf8abff8c800fba978c32249637f663c6ea324cc9ef34f5b9305a9a025805273767064cfa446c67f8f445633c71d29c5269cfffe0db3ff3e49125b11452f8401b1d6e2c88f7acb2e44c563366e5a68aed193e4550ae57b04540117a7f02b3efb0252caceeae20c0c0751e5a900bd8621da2f5bf48f", 0xe8}], 0x6, &(0x7f0000000600)=[@pktinfo={{0x24, 0x29, 0x32, {@private2={0xfc, 0x2, '\x00', 0x1}, r4}}}, @flowinfo={{0x14, 0x29, 0xb, 0x5}}, @hopopts={{0x20, 0x29, 0x36, {0x2c, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x7}]}}}, @rthdr={{0x48, 0x29, 0x39, {0x2b, 0x6, 0x0, 0x4, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @mcast1, @local]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x3b, 0xe, 0x0, 0xff, 0x0, [@rand_addr=' \x01\x00', @empty, @private0, @remote, @private0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private2={0xfc, 0x2, '\x00', 0x1}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x182}}, @dontfrag={{0x14, 0x29, 0x3e, 0x77b4}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @rthdrdstopts={{0x48, 0x29, 0x37, {0x8, 0x5, '\x00', [@jumbo={0xc2, 0x4, 0x7ff}, @enc_lim={0x4, 0x1, 0x9}, @pad1, @jumbo={0xc2, 0x4, 0x80000000}, @hao={0xc9, 0x10, @local}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x1c0}}, {{&(0x7f00000007c0)={0xa, 0x4e21, 0xfffffc01, @mcast1, 0x80000001}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000800)="8e317ef71e988b0b1d", 0x9}, {&(0x7f0000000840)="7ef8a9ccc5dbbf000e3cbd94ef871605ad4db1824dbc93a8fd9264d04c5cda4c6bced198b3e308900ce4c47d0284be0542dd33c6127459e9805daf8f1dfd5ba28b150080dbd4b22a6e7c13a45f78acb0db644c6df54340d7b8c32a790edc7c31fa83640f8c90ad2a0d998984729ddd0086f880322b1f418feaca52266f2e2f5e11628006fb3e5eeecbca9039ede3d019c5b83d76ea39528913f91aae5a27a8cbf66e001d5e4c47ded82b7866b9f9cf6fd9cfcfa9bc06b3ec099dfb04184825145b360f5d46ffc42e8643d85f28c7dda97750", 0xd2}, {&(0x7f0000000940)="72439bb3684c9fcf4bd78353dcc6d41713b4e49acfc2eade084a924d60a2a07c51b94772c88d621f0a74cb685ce9af20b5f703373dbbcb945ce58a9276c0a9c76e54822358a03cfb2bf5ba2a7aeba4d2a84f98529eb7e422bfd34ab13b72175f32724de63face2a7c7aa5b0540ebe6c551be6b4492a3df131faf318453a47a4c0918778da5eb6d", 0x87}, {&(0x7f0000000a00)="4095316f32e9f99741ef60b356b809decffbc86d461c9998ff10b799470a94780c5c7b873a3be02be2f91d32f6b56fea005c6b44bc2faa1c087db09c92b75fe15666453f326314fefd45", 0x4a}, {&(0x7f0000000a80)="d6f535f85dc3490f9124d151675c8dd430c280d4df3f4ce53282d7d47b8087fba7611831376b6b087d0f4ba061697fb3ff5607a2bea6c4c0fccdba71cefec44dd26c2f5f142d27b39735cbb7893f5d2c9161f30d3fe69d016a19b9ab9fba461c0f9d11aeb2ed81a19a98db5cf165807d3c284588ac677f1109934ad4c2040451292dbbd2fec8446836e633a4f1b20613de7c056fcab221c8f078fa9f9554f1180285a8036e81497a174449dc04d09dc00514f22d2a2e206a560b0a27b44a39daf42413f78d46b3bcee7ca295d4533100b292564a9dcc6021292429a4e4d4359bcbc999", 0xe3}, {&(0x7f0000000b80)="419aae94c9ab3fa9ad50f4111176165ceb1f91e1d58b859055fc0b640fbdbbb2b33476a4ecb7c070c50fbf53262f7cc1d2d6a03e4fdfebf0e0ff720dc306cd607178047312c29fcea6f629d6bf2993b8726646dcfd176bf1a36c96d070cc5bfc1caefa4e57cd6be8ac1e757b3826ce144b86ffde14a3e302a5172660d1cddd0e905a081d05c2489bbe5f6434b16de5", 0x8f}, {&(0x7f0000000c40)="a15ec662a0cac4a94519d2bcd892a506844d2ffd3d0fa3d49d01b10eaec49c5b7cebcbcd73b49ce51b290f52cf6d529d1aaabf6c6822b711237651105f5731692f0e48801ac09b311deb9f84a3ead8e7d9aa8d2d8054873405eade3d7179ea85643e15f4338b3854c085dd07850fe4bf539c7110e490b6dd6376249efbd57507ec6c000e3ee388c16fa34296cabbd73729aa59623070fe630a55a5a5ee2ae59d2e0de6db1874c67d189e2222f7e907ee6f383e5f978437eb93eb191f81559aad582f550be0d1c4", 0xc7}, {&(0x7f0000000d40)="d71c94d875a21163e57bc808845bcb7827d6129b", 0x14}], 0x8}}, {{&(0x7f0000000e00)={0xa, 0x4e23, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1b}, 0x1c, &(0x7f00000021c0)=[{&(0x7f0000000e40)="43d09666c17c66e9d850cbc8d7edff27cc1f7dc4ff4dbc91639c53a1d43ebffdfb025c7641cd60c53cd677339147a3550dd1e12e470f374f396d6fbcb7d3555f26af3ec6ae342504fde0f9cb010a6b39e69b3dd85a62734bec23fce17b237f4f3284a6b062c1bcdc06b5e2216c97e207a73a9f17d1c5f5a8baa6d8d4384e3c06", 0x80}, {&(0x7f0000000ec0)="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0x1000}, {&(0x7f0000001ec0)="64666a8d5ae588d6bc4127d48581adc18f6e59949be11ab3f44b1a363e06bb792c56d8e34589045c1f6da15866549e7650add9a0fa70d0c9c22b4ea5f4d222406a601339011e5a578be361cdbbbb6f01afaf1c59a1f24ebd603c4020d2f59d334b05e3090cdd32faa52c0ca448d5ab39981dde0ebae9f11194b296b50bad58f94ba2be741835b9a75db81646874a01db7ddb333e84bb1d32a705164f57eb960fb2fdd98a27db78eb17e8c62bf1e0cee769b3c0df5d", 0xb5}, {&(0x7f0000001f80)}, {&(0x7f0000001fc0)="e5d97ea99a4f8be68a3dde602b59e94953ff856e2a4a8a0f3d045fb1b7ccd61216e7593250d5e598cefa7db44770d61c62cf48083236e1f1b3ac033dd8da5b24d1e11e04f7cdadfe4e083cab7c42ab7fa09f5cdca5ce", 0x56}, {&(0x7f0000002040)="59f3994ad4f258d042d9e0a3ca223ffc72015a024b670be8365014efde27", 0x1e}, {&(0x7f0000002080)="e2cd1aa9a383c0af", 0x8}, {&(0x7f00000020c0)="043543844c6e6d1b4b7b3480dfa85a24bb84835b717f5236f36b4265bee9168de73dcdf8ebd8e4409ce2755398baffb8dbd9361c159d42aeef2241f6651aad1c642b7eac3613e838d9df3c544e2e1f1b4f6c4dd50957a2649da368a305bb5e39fa03e12066b26c13f278c981a16dc2797415780ae2372225bc1cbff2119619cfdb24445aaa2093b2f1d440984d98391554467794bfbd20764051f76821bd87058b40e53de4c66cc637852f5bf11111c7558aa24026188324128f82ba1e56df1589ea8ef9e26b66a78e6e31dbf704196a92d65f05d0b0229a499490fa8dd7bacfe09a8be5c2514c73eed4", 0xea}], 0x8, &(0x7f0000002240)=[@dstopts_2292={{0x80, 0x29, 0x4, {0x84, 0xc, '\x00', [@calipso={0x7, 0x38, {0x1, 0xc, 0x4, 0x8, [0x81, 0x2c, 0x101, 0x7f, 0x80000000, 0x5c]}}, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x8, [0x9, 0x7f]}}, @ra={0x5, 0x2, 0x101}, @pad1, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @hopopts={{0xa0, 0x29, 0x36, {0x3b, 0x11, '\x00', [@enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @calipso={0x7, 0x50, {0x3, 0x12, 0x2, 0xffff, [0x88, 0x8, 0x6, 0xff, 0xdc, 0xfff, 0x3, 0x7153, 0xc3]}}, @hao={0xc9, 0x10, @mcast2}]}}}, @hopopts={{0x78, 0x29, 0x36, {0x2, 0xb, '\x00', [@enc_lim={0x4, 0x1, 0x76}, @calipso={0x7, 0x50, {0x0, 0x12, 0xff, 0x9, [0x3, 0x1, 0x9, 0x81, 0x1, 0x7, 0xe62, 0xafec, 0x5]}}, @jumbo={0xc2, 0x4, 0x4}]}}}, @dstopts_2292={{0x48, 0x29, 0x4, {0x1, 0x5, '\x00', [@ra={0x5, 0x2, 0x2}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x1, 0x1e, "b6c7d567bfd2039b9355a8924a51d34fd004702c223e446cd1da442a01d0"}, @ra={0x5, 0x2, 0x800}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x5c, 0x4, 0x1, 0x1, 0x0, [@mcast2, @loopback]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x258}}], 0x3, 0x20000811) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 743.737132][T21023] block nbd1: NBD_DISCONNECT [ 743.737228][T21023] block nbd1: Disconnected due to user request. [ 743.737245][T21023] block nbd1: shutting down sockets 20:00:20 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c007312dc3eec3d9fdb72516e242e506748eabfa0e0711b09270afba5b8bb", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r2) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_CHANNEL(r4, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x44, r5, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20044001}, 0x40000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c007312dc3eec3d9fdb72516e242e506748eabfa0e0711b09270afba5b8bb", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r2) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_SET_CHANNEL(r4, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x44, r5, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20044001}, 0x40000) (async) [ 743.847860][ T48] block nbd4: Receive control failed (result -32) [ 743.848573][T20988] block nbd4: shutting down sockets [ 743.973101][T21027] block nbd0: NBD_DISCONNECT [ 744.068210][T21035] block nbd1: shutting down sockets [ 744.120288][T21036] block nbd4: shutting down sockets 20:00:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, 0x0, 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:20 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:20 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c007312dc3eec3d9fdb72516e242e506748eabfa0e0711b09270afba5b8bb", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r2) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_CHANNEL(r4, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x44, r5, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20044001}, 0x40000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c007312dc3eec3d9fdb72516e242e506748eabfa0e0711b09270afba5b8bb", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r2) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_SET_CHANNEL(r4, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x44, r5, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20044001}, 0x40000) (async) 20:00:20 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_DO_IT(r1, 0xab03) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000005c0)=0x14) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000024c0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x1000, @mcast1}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000040)="4c570a41f84a77a536ad3ce9a59cd6a9215b64a6782ce58e9606ad6ab3d7bbfcf3eefd34e1b60f", 0x27}, {&(0x7f0000000300)="16802171bc8611981b63f49ca83b0502e7a018bfdfe07b8d45e8198ddf32e8996b6a65e4a427c0f55460fb93cca6b46517786c3be0c49de6db62bbf39e2fb22585c963398708ddf7dd827670f3774528373fd53e5ce7ae17948dbb37d047a804037b825def6c483a5900a1c61555c92649627274f375794a9c3f174b6a8cd120e1d49513011c", 0x86}, {&(0x7f0000000100)="7391783b2b056c112a9de249b91168e6f9fd21e1b760009f68ec249f300baae2971511885fd031087cbf634e6dcb536ea07afdde9fc52fc153b6c7367907d2250f9c16b19252489d03187ea502b31b31767c0b817e7fb8d58630f9d8f67cd1cc21c7043661f3d2ca76595e802cad57dcb9cc2c", 0x73}, {&(0x7f0000000080)="a4a9914c295c319c51697b06cac900fb830493dfd401c7", 0x17}, {&(0x7f00000003c0)="aed8d182ba503474bd455db55acba1cf440226f897897a90d283bf8c752f3eddde00ed6e4d53adf3186f4107135595ec33d241b2813a64888e0000104213f800f210cdaf09b9ca1aa8c3af852e8c1540555cf6c6453e257fed5d56b10831ec85f32846755f9442", 0x67}, {&(0x7f0000000440)="63fe26752e11e77043135f84bf2028d4c12b8e27edef0c22107fa8e94fa1aba3bb9ab9779554fc28d82147d9b760deea32e5056c148eadc5687d21e4cfd8e70cbe2399eb50c3ff82364d9621d00f7a698a76ac503808c4239e96fbe02eaa9b45f36c9d53ed8703d6331726c584401e223f893ebf8abff8c800fba978c32249637f663c6ea324cc9ef34f5b9305a9a025805273767064cfa446c67f8f445633c71d29c5269cfffe0db3ff3e49125b11452f8401b1d6e2c88f7acb2e44c563366e5a68aed193e4550ae57b04540117a7f02b3efb0252caceeae20c0c0751e5a900bd8621da2f5bf48f", 0xe8}], 0x6, &(0x7f0000000600)=[@pktinfo={{0x24, 0x29, 0x32, {@private2={0xfc, 0x2, '\x00', 0x1}, r4}}}, @flowinfo={{0x14, 0x29, 0xb, 0x5}}, @hopopts={{0x20, 0x29, 0x36, {0x2c, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x7}]}}}, @rthdr={{0x48, 0x29, 0x39, {0x2b, 0x6, 0x0, 0x4, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @mcast1, @local]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x3b, 0xe, 0x0, 0xff, 0x0, [@rand_addr=' \x01\x00', @empty, @private0, @remote, @private0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private2={0xfc, 0x2, '\x00', 0x1}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x182}}, @dontfrag={{0x14, 0x29, 0x3e, 0x77b4}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @rthdrdstopts={{0x48, 0x29, 0x37, {0x8, 0x5, '\x00', [@jumbo={0xc2, 0x4, 0x7ff}, @enc_lim={0x4, 0x1, 0x9}, @pad1, @jumbo={0xc2, 0x4, 0x80000000}, @hao={0xc9, 0x10, @local}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x1c0}}, {{&(0x7f00000007c0)={0xa, 0x4e21, 0xfffffc01, @mcast1, 0x80000001}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000800)="8e317ef71e988b0b1d", 0x9}, {&(0x7f0000000840)="7ef8a9ccc5dbbf000e3cbd94ef871605ad4db1824dbc93a8fd9264d04c5cda4c6bced198b3e308900ce4c47d0284be0542dd33c6127459e9805daf8f1dfd5ba28b150080dbd4b22a6e7c13a45f78acb0db644c6df54340d7b8c32a790edc7c31fa83640f8c90ad2a0d998984729ddd0086f880322b1f418feaca52266f2e2f5e11628006fb3e5eeecbca9039ede3d019c5b83d76ea39528913f91aae5a27a8cbf66e001d5e4c47ded82b7866b9f9cf6fd9cfcfa9bc06b3ec099dfb04184825145b360f5d46ffc42e8643d85f28c7dda97750", 0xd2}, {&(0x7f0000000940)="72439bb3684c9fcf4bd78353dcc6d41713b4e49acfc2eade084a924d60a2a07c51b94772c88d621f0a74cb685ce9af20b5f703373dbbcb945ce58a9276c0a9c76e54822358a03cfb2bf5ba2a7aeba4d2a84f98529eb7e422bfd34ab13b72175f32724de63face2a7c7aa5b0540ebe6c551be6b4492a3df131faf318453a47a4c0918778da5eb6d", 0x87}, {&(0x7f0000000a00)="4095316f32e9f99741ef60b356b809decffbc86d461c9998ff10b799470a94780c5c7b873a3be02be2f91d32f6b56fea005c6b44bc2faa1c087db09c92b75fe15666453f326314fefd45", 0x4a}, {&(0x7f0000000a80)="d6f535f85dc3490f9124d151675c8dd430c280d4df3f4ce53282d7d47b8087fba7611831376b6b087d0f4ba061697fb3ff5607a2bea6c4c0fccdba71cefec44dd26c2f5f142d27b39735cbb7893f5d2c9161f30d3fe69d016a19b9ab9fba461c0f9d11aeb2ed81a19a98db5cf165807d3c284588ac677f1109934ad4c2040451292dbbd2fec8446836e633a4f1b20613de7c056fcab221c8f078fa9f9554f1180285a8036e81497a174449dc04d09dc00514f22d2a2e206a560b0a27b44a39daf42413f78d46b3bcee7ca295d4533100b292564a9dcc6021292429a4e4d4359bcbc999", 0xe3}, {&(0x7f0000000b80)="419aae94c9ab3fa9ad50f4111176165ceb1f91e1d58b859055fc0b640fbdbbb2b33476a4ecb7c070c50fbf53262f7cc1d2d6a03e4fdfebf0e0ff720dc306cd607178047312c29fcea6f629d6bf2993b8726646dcfd176bf1a36c96d070cc5bfc1caefa4e57cd6be8ac1e757b3826ce144b86ffde14a3e302a5172660d1cddd0e905a081d05c2489bbe5f6434b16de5", 0x8f}, {&(0x7f0000000c40)="a15ec662a0cac4a94519d2bcd892a506844d2ffd3d0fa3d49d01b10eaec49c5b7cebcbcd73b49ce51b290f52cf6d529d1aaabf6c6822b711237651105f5731692f0e48801ac09b311deb9f84a3ead8e7d9aa8d2d8054873405eade3d7179ea85643e15f4338b3854c085dd07850fe4bf539c7110e490b6dd6376249efbd57507ec6c000e3ee388c16fa34296cabbd73729aa59623070fe630a55a5a5ee2ae59d2e0de6db1874c67d189e2222f7e907ee6f383e5f978437eb93eb191f81559aad582f550be0d1c4", 0xc7}, {&(0x7f0000000d40)="d71c94d875a21163e57bc808845bcb7827d6129b", 0x14}], 0x8}}, {{&(0x7f0000000e00)={0xa, 0x4e23, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1b}, 0x1c, &(0x7f00000021c0)=[{&(0x7f0000000e40)="43d09666c17c66e9d850cbc8d7edff27cc1f7dc4ff4dbc91639c53a1d43ebffdfb025c7641cd60c53cd677339147a3550dd1e12e470f374f396d6fbcb7d3555f26af3ec6ae342504fde0f9cb010a6b39e69b3dd85a62734bec23fce17b237f4f3284a6b062c1bcdc06b5e2216c97e207a73a9f17d1c5f5a8baa6d8d4384e3c06", 0x80}, {&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000001ec0)="64666a8d5ae588d6bc4127d48581adc18f6e59949be11ab3f44b1a363e06bb792c56d8e34589045c1f6da15866549e7650add9a0fa70d0c9c22b4ea5f4d222406a601339011e5a578be361cdbbbb6f01afaf1c59a1f24ebd603c4020d2f59d334b05e3090cdd32faa52c0ca448d5ab39981dde0ebae9f11194b296b50bad58f94ba2be741835b9a75db81646874a01db7ddb333e84bb1d32a705164f57eb960fb2fdd98a27db78eb17e8c62bf1e0cee769b3c0df5d", 0xb5}, {&(0x7f0000001f80)}, {&(0x7f0000001fc0)="e5d97ea99a4f8be68a3dde602b59e94953ff856e2a4a8a0f3d045fb1b7ccd61216e7593250d5e598cefa7db44770d61c62cf48083236e1f1b3ac033dd8da5b24d1e11e04f7cdadfe4e083cab7c42ab7fa09f5cdca5ce", 0x56}, {&(0x7f0000002040)="59f3994ad4f258d042d9e0a3ca223ffc72015a024b670be8365014efde27", 0x1e}, {&(0x7f0000002080)="e2cd1aa9a383c0af", 0x8}, {&(0x7f00000020c0)="043543844c6e6d1b4b7b3480dfa85a24bb84835b717f5236f36b4265bee9168de73dcdf8ebd8e4409ce2755398baffb8dbd9361c159d42aeef2241f6651aad1c642b7eac3613e838d9df3c544e2e1f1b4f6c4dd50957a2649da368a305bb5e39fa03e12066b26c13f278c981a16dc2797415780ae2372225bc1cbff2119619cfdb24445aaa2093b2f1d440984d98391554467794bfbd20764051f76821bd87058b40e53de4c66cc637852f5bf11111c7558aa24026188324128f82ba1e56df1589ea8ef9e26b66a78e6e31dbf704196a92d65f05d0b0229a499490fa8dd7bacfe09a8be5c2514c73eed4", 0xea}], 0x8, &(0x7f0000002240)=[@dstopts_2292={{0x80, 0x29, 0x4, {0x84, 0xc, '\x00', [@calipso={0x7, 0x38, {0x1, 0xc, 0x4, 0x8, [0x81, 0x2c, 0x101, 0x7f, 0x80000000, 0x5c]}}, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x8, [0x9, 0x7f]}}, @ra={0x5, 0x2, 0x101}, @pad1, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @hopopts={{0xa0, 0x29, 0x36, {0x3b, 0x11, '\x00', [@enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @calipso={0x7, 0x50, {0x3, 0x12, 0x2, 0xffff, [0x88, 0x8, 0x6, 0xff, 0xdc, 0xfff, 0x3, 0x7153, 0xc3]}}, @hao={0xc9, 0x10, @mcast2}]}}}, @hopopts={{0x78, 0x29, 0x36, {0x2, 0xb, '\x00', [@enc_lim={0x4, 0x1, 0x76}, @calipso={0x7, 0x50, {0x0, 0x12, 0xff, 0x9, [0x3, 0x1, 0x9, 0x81, 0x1, 0x7, 0xe62, 0xafec, 0x5]}}, @jumbo={0xc2, 0x4, 0x4}]}}}, @dstopts_2292={{0x48, 0x29, 0x4, {0x1, 0x5, '\x00', [@ra={0x5, 0x2, 0x2}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x1, 0x1e, "b6c7d567bfd2039b9355a8924a51d34fd004702c223e446cd1da442a01d0"}, @ra={0x5, 0x2, 0x800}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x5c, 0x4, 0x1, 0x1, 0x0, [@mcast2, @loopback]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x258}}], 0x3, 0x20000811) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000005c0)=0x14) (async) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000024c0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x1000, @mcast1}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000040)="4c570a41f84a77a536ad3ce9a59cd6a9215b64a6782ce58e9606ad6ab3d7bbfcf3eefd34e1b60f", 0x27}, {&(0x7f0000000300)="16802171bc8611981b63f49ca83b0502e7a018bfdfe07b8d45e8198ddf32e8996b6a65e4a427c0f55460fb93cca6b46517786c3be0c49de6db62bbf39e2fb22585c963398708ddf7dd827670f3774528373fd53e5ce7ae17948dbb37d047a804037b825def6c483a5900a1c61555c92649627274f375794a9c3f174b6a8cd120e1d49513011c", 0x86}, {&(0x7f0000000100)="7391783b2b056c112a9de249b91168e6f9fd21e1b760009f68ec249f300baae2971511885fd031087cbf634e6dcb536ea07afdde9fc52fc153b6c7367907d2250f9c16b19252489d03187ea502b31b31767c0b817e7fb8d58630f9d8f67cd1cc21c7043661f3d2ca76595e802cad57dcb9cc2c", 0x73}, {&(0x7f0000000080)="a4a9914c295c319c51697b06cac900fb830493dfd401c7", 0x17}, {&(0x7f00000003c0)="aed8d182ba503474bd455db55acba1cf440226f897897a90d283bf8c752f3eddde00ed6e4d53adf3186f4107135595ec33d241b2813a64888e0000104213f800f210cdaf09b9ca1aa8c3af852e8c1540555cf6c6453e257fed5d56b10831ec85f32846755f9442", 0x67}, {&(0x7f0000000440)="63fe26752e11e77043135f84bf2028d4c12b8e27edef0c22107fa8e94fa1aba3bb9ab9779554fc28d82147d9b760deea32e5056c148eadc5687d21e4cfd8e70cbe2399eb50c3ff82364d9621d00f7a698a76ac503808c4239e96fbe02eaa9b45f36c9d53ed8703d6331726c584401e223f893ebf8abff8c800fba978c32249637f663c6ea324cc9ef34f5b9305a9a025805273767064cfa446c67f8f445633c71d29c5269cfffe0db3ff3e49125b11452f8401b1d6e2c88f7acb2e44c563366e5a68aed193e4550ae57b04540117a7f02b3efb0252caceeae20c0c0751e5a900bd8621da2f5bf48f", 0xe8}], 0x6, &(0x7f0000000600)=[@pktinfo={{0x24, 0x29, 0x32, {@private2={0xfc, 0x2, '\x00', 0x1}, r4}}}, @flowinfo={{0x14, 0x29, 0xb, 0x5}}, @hopopts={{0x20, 0x29, 0x36, {0x2c, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x7}]}}}, @rthdr={{0x48, 0x29, 0x39, {0x2b, 0x6, 0x0, 0x4, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @mcast1, @local]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x3b, 0xe, 0x0, 0xff, 0x0, [@rand_addr=' \x01\x00', @empty, @private0, @remote, @private0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private2={0xfc, 0x2, '\x00', 0x1}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x182}}, @dontfrag={{0x14, 0x29, 0x3e, 0x77b4}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @rthdrdstopts={{0x48, 0x29, 0x37, {0x8, 0x5, '\x00', [@jumbo={0xc2, 0x4, 0x7ff}, @enc_lim={0x4, 0x1, 0x9}, @pad1, @jumbo={0xc2, 0x4, 0x80000000}, @hao={0xc9, 0x10, @local}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x1c0}}, {{&(0x7f00000007c0)={0xa, 0x4e21, 0xfffffc01, @mcast1, 0x80000001}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000800)="8e317ef71e988b0b1d", 0x9}, {&(0x7f0000000840)="7ef8a9ccc5dbbf000e3cbd94ef871605ad4db1824dbc93a8fd9264d04c5cda4c6bced198b3e308900ce4c47d0284be0542dd33c6127459e9805daf8f1dfd5ba28b150080dbd4b22a6e7c13a45f78acb0db644c6df54340d7b8c32a790edc7c31fa83640f8c90ad2a0d998984729ddd0086f880322b1f418feaca52266f2e2f5e11628006fb3e5eeecbca9039ede3d019c5b83d76ea39528913f91aae5a27a8cbf66e001d5e4c47ded82b7866b9f9cf6fd9cfcfa9bc06b3ec099dfb04184825145b360f5d46ffc42e8643d85f28c7dda97750", 0xd2}, {&(0x7f0000000940)="72439bb3684c9fcf4bd78353dcc6d41713b4e49acfc2eade084a924d60a2a07c51b94772c88d621f0a74cb685ce9af20b5f703373dbbcb945ce58a9276c0a9c76e54822358a03cfb2bf5ba2a7aeba4d2a84f98529eb7e422bfd34ab13b72175f32724de63face2a7c7aa5b0540ebe6c551be6b4492a3df131faf318453a47a4c0918778da5eb6d", 0x87}, {&(0x7f0000000a00)="4095316f32e9f99741ef60b356b809decffbc86d461c9998ff10b799470a94780c5c7b873a3be02be2f91d32f6b56fea005c6b44bc2faa1c087db09c92b75fe15666453f326314fefd45", 0x4a}, {&(0x7f0000000a80)="d6f535f85dc3490f9124d151675c8dd430c280d4df3f4ce53282d7d47b8087fba7611831376b6b087d0f4ba061697fb3ff5607a2bea6c4c0fccdba71cefec44dd26c2f5f142d27b39735cbb7893f5d2c9161f30d3fe69d016a19b9ab9fba461c0f9d11aeb2ed81a19a98db5cf165807d3c284588ac677f1109934ad4c2040451292dbbd2fec8446836e633a4f1b20613de7c056fcab221c8f078fa9f9554f1180285a8036e81497a174449dc04d09dc00514f22d2a2e206a560b0a27b44a39daf42413f78d46b3bcee7ca295d4533100b292564a9dcc6021292429a4e4d4359bcbc999", 0xe3}, {&(0x7f0000000b80)="419aae94c9ab3fa9ad50f4111176165ceb1f91e1d58b859055fc0b640fbdbbb2b33476a4ecb7c070c50fbf53262f7cc1d2d6a03e4fdfebf0e0ff720dc306cd607178047312c29fcea6f629d6bf2993b8726646dcfd176bf1a36c96d070cc5bfc1caefa4e57cd6be8ac1e757b3826ce144b86ffde14a3e302a5172660d1cddd0e905a081d05c2489bbe5f6434b16de5", 0x8f}, {&(0x7f0000000c40)="a15ec662a0cac4a94519d2bcd892a506844d2ffd3d0fa3d49d01b10eaec49c5b7cebcbcd73b49ce51b290f52cf6d529d1aaabf6c6822b711237651105f5731692f0e48801ac09b311deb9f84a3ead8e7d9aa8d2d8054873405eade3d7179ea85643e15f4338b3854c085dd07850fe4bf539c7110e490b6dd6376249efbd57507ec6c000e3ee388c16fa34296cabbd73729aa59623070fe630a55a5a5ee2ae59d2e0de6db1874c67d189e2222f7e907ee6f383e5f978437eb93eb191f81559aad582f550be0d1c4", 0xc7}, {&(0x7f0000000d40)="d71c94d875a21163e57bc808845bcb7827d6129b", 0x14}], 0x8}}, {{&(0x7f0000000e00)={0xa, 0x4e23, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1b}, 0x1c, &(0x7f00000021c0)=[{&(0x7f0000000e40)="43d09666c17c66e9d850cbc8d7edff27cc1f7dc4ff4dbc91639c53a1d43ebffdfb025c7641cd60c53cd677339147a3550dd1e12e470f374f396d6fbcb7d3555f26af3ec6ae342504fde0f9cb010a6b39e69b3dd85a62734bec23fce17b237f4f3284a6b062c1bcdc06b5e2216c97e207a73a9f17d1c5f5a8baa6d8d4384e3c06", 0x80}, {&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000001ec0)="64666a8d5ae588d6bc4127d48581adc18f6e59949be11ab3f44b1a363e06bb792c56d8e34589045c1f6da15866549e7650add9a0fa70d0c9c22b4ea5f4d222406a601339011e5a578be361cdbbbb6f01afaf1c59a1f24ebd603c4020d2f59d334b05e3090cdd32faa52c0ca448d5ab39981dde0ebae9f11194b296b50bad58f94ba2be741835b9a75db81646874a01db7ddb333e84bb1d32a705164f57eb960fb2fdd98a27db78eb17e8c62bf1e0cee769b3c0df5d", 0xb5}, {&(0x7f0000001f80)}, {&(0x7f0000001fc0)="e5d97ea99a4f8be68a3dde602b59e94953ff856e2a4a8a0f3d045fb1b7ccd61216e7593250d5e598cefa7db44770d61c62cf48083236e1f1b3ac033dd8da5b24d1e11e04f7cdadfe4e083cab7c42ab7fa09f5cdca5ce", 0x56}, {&(0x7f0000002040)="59f3994ad4f258d042d9e0a3ca223ffc72015a024b670be8365014efde27", 0x1e}, {&(0x7f0000002080)="e2cd1aa9a383c0af", 0x8}, {&(0x7f00000020c0)="043543844c6e6d1b4b7b3480dfa85a24bb84835b717f5236f36b4265bee9168de73dcdf8ebd8e4409ce2755398baffb8dbd9361c159d42aeef2241f6651aad1c642b7eac3613e838d9df3c544e2e1f1b4f6c4dd50957a2649da368a305bb5e39fa03e12066b26c13f278c981a16dc2797415780ae2372225bc1cbff2119619cfdb24445aaa2093b2f1d440984d98391554467794bfbd20764051f76821bd87058b40e53de4c66cc637852f5bf11111c7558aa24026188324128f82ba1e56df1589ea8ef9e26b66a78e6e31dbf704196a92d65f05d0b0229a499490fa8dd7bacfe09a8be5c2514c73eed4", 0xea}], 0x8, &(0x7f0000002240)=[@dstopts_2292={{0x80, 0x29, 0x4, {0x84, 0xc, '\x00', [@calipso={0x7, 0x38, {0x1, 0xc, 0x4, 0x8, [0x81, 0x2c, 0x101, 0x7f, 0x80000000, 0x5c]}}, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x8, [0x9, 0x7f]}}, @ra={0x5, 0x2, 0x101}, @pad1, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @hopopts={{0xa0, 0x29, 0x36, {0x3b, 0x11, '\x00', [@enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @calipso={0x7, 0x50, {0x3, 0x12, 0x2, 0xffff, [0x88, 0x8, 0x6, 0xff, 0xdc, 0xfff, 0x3, 0x7153, 0xc3]}}, @hao={0xc9, 0x10, @mcast2}]}}}, @hopopts={{0x78, 0x29, 0x36, {0x2, 0xb, '\x00', [@enc_lim={0x4, 0x1, 0x76}, @calipso={0x7, 0x50, {0x0, 0x12, 0xff, 0x9, [0x3, 0x1, 0x9, 0x81, 0x1, 0x7, 0xe62, 0xafec, 0x5]}}, @jumbo={0xc2, 0x4, 0x4}]}}}, @dstopts_2292={{0x48, 0x29, 0x4, {0x1, 0x5, '\x00', [@ra={0x5, 0x2, 0x2}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x1, 0x1e, "b6c7d567bfd2039b9355a8924a51d34fd004702c223e446cd1da442a01d0"}, @ra={0x5, 0x2, 0x800}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x5c, 0x4, 0x1, 0x1, 0x0, [@mcast2, @loopback]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x258}}], 0x3, 0x20000811) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) [ 744.383686][T21046] block nbd4: shutting down sockets [ 744.401674][T21063] block nbd1: NBD_DISCONNECT [ 744.401766][T21063] block nbd1: Disconnected due to user request. [ 744.401781][T21063] block nbd1: shutting down sockets 20:00:21 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000ee5d24cf72e0db825ea36a42371408b135c24bc6646d443829f45ad70cd02e383f204f21ddfe10235513bcd9514b9ab81cfde51c1eea4ee8d082c4c779e18689a20630a5311b4e1b8ce0b1663b0b2bb472a473a9e38371edd838328bd2014be8ef3d459653dd29959b250191bb5912f71e46a96645f19b8c33651f263047b6961781eef9c2220d3206158a79d49488db66a7d2a00be80e3d01dc7afd9fc34835176e0769fcd799be82d77364faad2ee60de14bc5a827bd4fc5078e7301a264add8a36ac41f035715", @ANYRES16=r3, @ANYBLOB="df0000000000000000000200008b45e5397b3449d68d46080001000000000075c335dd6a666a112dd40a06a1dbd97a65c13edd2993c4c1b7cccccbe2f305e9dd0220975cdc8c14dd3bae56e6b711af25314457ac55d6ccbe0f42ef04a89492a97c6d78778f22cf31683e1fd8d44bb5eff127da4c60278bd350c7ad2307bd1d"], 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0xc5}, @SEG6_ATTR_ALGID={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004040}, 0x40002815) [ 744.477002][T21062] block nbd0: NBD_DISCONNECT [ 744.477098][T21062] block nbd0: Disconnected due to user request. [ 744.477113][T21062] block nbd0: shutting down sockets [ 744.632612][T21071] block nbd1: shutting down sockets 20:00:21 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r3, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) fsmount(0xffffffffffffffff, 0x1, 0xa) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r3) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x5) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:21 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000440)="288bb8929a75144f427540c302ec4b629f5fff011965bc6c44c99eafd77abde029e0efd6d33f3f1c8bc6613607fa142f75eea1fa3705c6d8224d7220fddd4fb0dda3672766099ecd71079785287ce28b4f113c9eb9c14844686fefa44cee6be275d4db5630de5e75eae6a70ecbb69430b124eff7386f9e56bd0e05ea479d39237e8bbe871385f3bc5bd1e441c87c7b6464c6a8223641dfe0cf69450f45285b26594a23067eda45fe134fc02e1d87cf600bcdc0aca1aa4e8f135bda6bee2b444fb6b744308aaa83e2875ccb5f59dfa012956979d33bb2b4ae597bf99207", 0xdd, 0x0, &(0x7f0000000540)=@can, 0x80) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x80, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x40, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_INGRESS_QOS={0x28, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x100, 0x1000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x1c00e}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x80}, 0x1, 0x0, 0x0, 0x4001050}, 0x40408c4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@bridge_delneigh={0x4c, 0x1d, 0x20, 0x70bd2a, 0x25dfdbfc, {0x7, 0x0, 0x0, r7, 0x80, 0x7c, 0xb}, [@NDA_PROTOCOL={0x5, 0xc, 0xff}, @NDA_FLAGS_EXT={0x8}, @NDA_LLADDR={0xa, 0x2, @random="ad857655422c"}, @NDA_CACHEINFO={0x14, 0x3, {0xffffffd3, 0x7, 0xffff, 0x2}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="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"], 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r1, &(0x7f0000000240)={0x10000002}) 20:00:21 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:21 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000ee5d24cf72e0db825ea36a42371408b135c24bc6646d443829f45ad70cd02e383f204f21ddfe10235513bcd9514b9ab81cfde51c1eea4ee8d082c4c779e18689a20630a5311b4e1b8ce0b1663b0b2bb472a473a9e38371edd838328bd2014be8ef3d459653dd29959b250191bb5912f71e46a96645f19b8c33651f263047b6961781eef9c2220d3206158a79d49488db66a7d2a00be80e3d01dc7afd9fc34835176e0769fcd799be82d77364faad2ee60de14bc5a827bd4fc5078e7301a264add8a36ac41f035715", @ANYRES16=r3, @ANYBLOB="df0000000000000000000200008b45e5397b3449d68d46080001000000000075c335dd6a666a112dd40a06a1dbd97a65c13edd2993c4c1b7cccccbe2f305e9dd0220975cdc8c14dd3bae56e6b711af25314457ac55d6ccbe0f42ef04a89492a97c6d78778f22cf31683e1fd8d44bb5eff127da4c60278bd350c7ad2307bd1d"], 0x1c}}, 0x0) (async) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0xc5}, @SEG6_ATTR_ALGID={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004040}, 0x40002815) 20:00:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x5, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:21 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async, rerun: 64) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (rerun: 64) 20:00:21 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000ee5d24cf72e0db825ea36a42371408b135c24bc6646d443829f45ad70cd02e383f204f21ddfe10235513bcd9514b9ab81cfde51c1eea4ee8d082c4c779e18689a20630a5311b4e1b8ce0b1663b0b2bb472a473a9e38371edd838328bd2014be8ef3d459653dd29959b250191bb5912f71e46a96645f19b8c33651f263047b6961781eef9c2220d3206158a79d49488db66a7d2a00be80e3d01dc7afd9fc34835176e0769fcd799be82d77364faad2ee60de14bc5a827bd4fc5078e7301a264add8a36ac41f035715", @ANYRES16=r3, @ANYBLOB="df0000000000000000000200008b45e5397b3449d68d46080001000000000075c335dd6a666a112dd40a06a1dbd97a65c13edd2993c4c1b7cccccbe2f305e9dd0220975cdc8c14dd3bae56e6b711af25314457ac55d6ccbe0f42ef04a89492a97c6d78778f22cf31683e1fd8d44bb5eff127da4c60278bd350c7ad2307bd1d"], 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0xc5}, @SEG6_ATTR_ALGID={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004040}, 0x40002815) [ 744.859609][T21077] block nbd1: shutting down sockets [ 744.875009][T21076] block nbd0: NBD_DISCONNECT [ 744.875172][T21076] block nbd0: Disconnected due to user request. [ 744.875254][T21076] block nbd0: shutting down sockets [ 744.927972][ T28] audit: type=1804 audit(1656100821.506:594): pid=21089 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir745986521/syzkaller.j0Rc4O/738/bus" dev="sda1" ino=1159 res=1 errno=0 [ 744.928080][ T28] audit: type=1800 audit(1656100821.506:595): pid=21089 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1159 res=0 errno=0 [ 744.976447][T21089] block nbd2: shutting down sockets [ 744.980854][T21089] block nbd2: NBD_DISCONNECT [ 744.980880][T21089] block nbd2: Send disconnect failed -32 [ 745.031669][T21098] block nbd0: NBD_DISCONNECT [ 745.032213][T21098] block nbd0: NBD_DISCONNECT [ 745.033307][T21098] block nbd0: NBD_DISCONNECT [ 745.035453][T21093] block nbd1: shutting down sockets [ 745.054776][T21098] block nbd0: NBD_DISCONNECT [ 745.055721][T21098] block nbd0: NBD_DISCONNECT [ 745.056090][T21098] block nbd0: NBD_DISCONNECT [ 745.056830][T21098] block nbd0: NBD_DISCONNECT [ 745.057209][T21098] block nbd0: NBD_DISCONNECT [ 745.057947][T21098] block nbd0: NBD_DISCONNECT [ 745.058341][T21098] block nbd0: NBD_DISCONNECT [ 745.061011][T21098] block nbd0: NBD_DISCONNECT [ 745.098152][T21098] block nbd0: NBD_DISCONNECT [ 745.098955][T21098] block nbd0: NBD_DISCONNECT [ 745.099274][T21098] block nbd0: NBD_DISCONNECT [ 745.100050][T21098] block nbd0: NBD_DISCONNECT [ 745.100415][T21098] block nbd0: NBD_DISCONNECT [ 745.101158][T21098] block nbd0: NBD_DISCONNECT [ 745.133962][T21098] block nbd0: NBD_DISCONNECT [ 745.135589][T21098] block nbd0: NBD_DISCONNECT [ 745.135912][T21098] block nbd0: NBD_DISCONNECT 20:00:21 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0)}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:21 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:21 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c000000", @ANYRES32=r3, @ANYBLOB="01000000000000000000020000000800090000000000e107d7beb638961716d027583e90840b20ea23dd7bfcbc0f03d6040901bd67f021a6ccd31bc426390dce669f0784b051bd13087a1e8dd926334607f07cb2327592b9685db29065380de00827593000579d7f3e6f120f43905482372cfe9bd742164a80f250c8e04238a12f10822ba80de61cdcc62b89cbc67153dd699c23e1b1adaf4cc0f85d08ac941210f6f5123f5ae217979dd507e16286511f414fd11ef9c3ded993951c61a6d2299143"], 0x1c}}, 0x0) [ 745.136712][T21098] block nbd0: NBD_DISCONNECT [ 745.179132][T21098] block nbd0: NBD_DISCONNECT [ 745.179564][T21098] block nbd0: NBD_DISCONNECT [ 745.179781][T21098] block nbd0: NBD_DISCONNECT [ 745.180130][T21098] block nbd0: NBD_DISCONNECT [ 745.180408][T21098] block nbd0: NBD_DISCONNECT [ 745.180629][T21098] block nbd0: NBD_DISCONNECT [ 745.180830][T21098] block nbd0: NBD_DISCONNECT [ 745.181049][T21098] block nbd0: NBD_DISCONNECT [ 745.181397][T21098] block nbd0: NBD_DISCONNECT 20:00:22 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (rerun: 32) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 745.181668][T21098] block nbd0: NBD_DISCONNECT [ 745.181872][T21098] block nbd0: NBD_DISCONNECT [ 745.182071][T21098] block nbd0: NBD_DISCONNECT [ 745.182366][T21098] block nbd0: NBD_DISCONNECT [ 745.182665][T21098] block nbd0: NBD_DISCONNECT [ 745.182852][T21098] block nbd0: NBD_DISCONNECT [ 745.215449][T21098] block nbd0: NBD_DISCONNECT [ 745.215748][T21098] block nbd0: NBD_DISCONNECT [ 745.215951][T21098] block nbd0: NBD_DISCONNECT [ 745.216148][T21098] block nbd0: NBD_DISCONNECT [ 745.216455][T21098] block nbd0: NBD_DISCONNECT 20:00:22 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 745.216697][T21098] block nbd0: NBD_DISCONNECT [ 745.216959][T21098] block nbd0: NBD_DISCONNECT [ 745.217163][T21098] block nbd0: NBD_DISCONNECT [ 745.217363][T21098] block nbd0: NBD_DISCONNECT [ 745.217666][T21098] block nbd0: NBD_DISCONNECT [ 745.217907][T21098] block nbd0: NBD_DISCONNECT 20:00:22 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:22 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000440)="288bb8929a75144f427540c302ec4b629f5fff011965bc6c44c99eafd77abde029e0efd6d33f3f1c8bc6613607fa142f75eea1fa3705c6d8224d7220fddd4fb0dda3672766099ecd71079785287ce28b4f113c9eb9c14844686fefa44cee6be275d4db5630de5e75eae6a70ecbb69430b124eff7386f9e56bd0e05ea479d39237e8bbe871385f3bc5bd1e441c87c7b6464c6a8223641dfe0cf69450f45285b26594a23067eda45fe134fc02e1d87cf600bcdc0aca1aa4e8f135bda6bee2b444fb6b744308aaa83e2875ccb5f59dfa012956979d33bb2b4ae597bf99207", 0xdd, 0x0, &(0x7f0000000540)=@can, 0x80) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) (async) r5 = socket$nl_route(0x10, 0x3, 0x0) (async) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x80, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x40, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_INGRESS_QOS={0x28, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x100, 0x1000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x1c00e}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x80}, 0x1, 0x0, 0x0, 0x4001050}, 0x40408c4) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@bridge_delneigh={0x4c, 0x1d, 0x20, 0x70bd2a, 0x25dfdbfc, {0x7, 0x0, 0x0, r7, 0x80, 0x7c, 0xb}, [@NDA_PROTOCOL={0x5, 0xc, 0xff}, @NDA_FLAGS_EXT={0x8}, @NDA_LLADDR={0xa, 0x2, @random="ad857655422c"}, @NDA_CACHEINFO={0x14, 0x3, {0xffffffd3, 0x7, 0xffff, 0x2}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="01000200000000002739f60484dbfb2c4dbf0000000200000008000100000000001427fd29071c24305f12c67e874230ce9d4de98691440840ae97f67809b02ecff8a797024a44f2f329e4e75e9ee9aa9ff47bfece88472c69826839fc3a4584890ef584a11576b80678a24ea21de1ed40b022601d064e2c0da4424e6748dcd87db1c1b0ae60c0cc5f5fcd84a868f51e80801e9d039a8b2b3a75bec3544edfea01551054e5b8b45564d144982116b816644a0ea577a850ca96ac044d4e6cf097ff75d0ef07a6ed5fa47428ee0abbe94956b2af5f5e5d5a9fac23bf6bacfc26cfc766ae8b97441340fd09ba9accab2c8895ec911da2b759db47d3c9fed00520125ac2549096fbdfd4"], 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r1, &(0x7f0000000240)={0x10000002}) [ 745.218167][T21098] block nbd0: NBD_DISCONNECT 20:00:22 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="a5e83e4b69fdb9aea1e89298e12ba65887bdae12ff36632ee44dd153f1a84aa0f70962104412380a1c16e247087d55d71a280a170873f12de24477c1a36f6d0235bf8c7916a429abc58dd23a539c5eeaf6ac6643b2e1a3bc20421bd703fed7cbd5fcfd508195fc80e726e588a40fdecabf5be7b6e794eebf17c1ae42feef7f1bb8d45db6d76b6e5c9319b705d4108fc69b93c239c39ea981d1c4b16ba7617c37b2f4a838c23f6c938b318b46ee1ea69283bd0d4657156d22acadb2def24f928e4e68a7ef2c0e839b4acb26874eec5f5874e3a82555a4b7a43c28c1", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) [ 745.218368][T21098] block nbd0: NBD_DISCONNECT [ 745.218572][T21098] block nbd0: NBD_DISCONNECT [ 745.218875][T21098] block nbd0: NBD_DISCONNECT [ 745.219180][T21098] block nbd0: NBD_DISCONNECT [ 745.219386][T21098] block nbd0: NBD_DISCONNECT [ 745.219596][T21098] block nbd0: NBD_DISCONNECT [ 745.219900][T21098] block nbd0: NBD_DISCONNECT 20:00:22 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000440)="288bb8929a75144f427540c302ec4b629f5fff011965bc6c44c99eafd77abde029e0efd6d33f3f1c8bc6613607fa142f75eea1fa3705c6d8224d7220fddd4fb0dda3672766099ecd71079785287ce28b4f113c9eb9c14844686fefa44cee6be275d4db5630de5e75eae6a70ecbb69430b124eff7386f9e56bd0e05ea479d39237e8bbe871385f3bc5bd1e441c87c7b6464c6a8223641dfe0cf69450f45285b26594a23067eda45fe134fc02e1d87cf600bcdc0aca1aa4e8f135bda6bee2b444fb6b744308aaa83e2875ccb5f59dfa012956979d33bb2b4ae597bf99207", 0xdd, 0x0, &(0x7f0000000540)=@can, 0x80) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = socket$nl_route(0x10, 0x3, 0x0) (async) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x80, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x40, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_INGRESS_QOS={0x28, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x100, 0x1000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x1c00e}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x80}, 0x1, 0x0, 0x0, 0x4001050}, 0x40408c4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@bridge_delneigh={0x4c, 0x1d, 0x20, 0x70bd2a, 0x25dfdbfc, {0x7, 0x0, 0x0, r7, 0x80, 0x7c, 0xb}, [@NDA_PROTOCOL={0x5, 0xc, 0xff}, @NDA_FLAGS_EXT={0x8}, @NDA_LLADDR={0xa, 0x2, @random="ad857655422c"}, @NDA_CACHEINFO={0x14, 0x3, {0xffffffd3, 0x7, 0xffff, 0x2}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) (async) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="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"], 0x1c}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r1, &(0x7f0000000240)={0x10000002}) [ 745.220106][T21098] block nbd0: NBD_DISCONNECT [ 745.220408][T21098] block nbd0: NBD_DISCONNECT [ 745.220617][T21098] block nbd0: NBD_DISCONNECT 20:00:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x5, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 745.220814][T21098] block nbd0: NBD_DISCONNECT [ 745.221142][T21098] block nbd0: NBD_DISCONNECT [ 745.221455][T21098] block nbd0: NBD_DISCONNECT [ 745.221661][T21098] block nbd0: NBD_DISCONNECT [ 745.221862][T21098] block nbd0: NBD_DISCONNECT [ 745.222153][T21098] block nbd0: NBD_DISCONNECT [ 745.222359][T21098] block nbd0: NBD_DISCONNECT [ 745.616496][ T48] block nbd4: Receive control failed (result -32) [ 745.617177][T21073] block nbd4: shutting down sockets [ 745.838099][T21119] block nbd4: shutting down sockets 20:00:22 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c000000", @ANYRES32=r3, @ANYBLOB="01000000000000000000020000000800090000000000e107d7beb638961716d027583e90840b20ea23dd7bfcbc0f03d6040901bd67f021a6ccd31bc426390dce669f0784b051bd13087a1e8dd926334607f07cb2327592b9685db29065380de00827593000579d7f3e6f120f43905482372cfe9bd742164a80f250c8e04238a12f10822ba80de61cdcc62b89cbc67153dd699c23e1b1adaf4cc0f85d08ac941210f6f5123f5ae217979dd507e16286511f414fd11ef9c3ded993951c61a6d2299143"], 0x1c}}, 0x0) [ 746.224212][ T3651] block nbd0: Receive control failed (result -32) [ 746.241116][T21102] block nbd0: shutting down sockets 20:00:22 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c000000", @ANYRES32=r3, @ANYBLOB="01000000000000000000020000000800090000000000e107d7beb638961716d027583e90840b20ea23dd7bfcbc0f03d6040901bd67f021a6ccd31bc426390dce669f0784b051bd13087a1e8dd926334607f07cb2327592b9685db29065380de00827593000579d7f3e6f120f43905482372cfe9bd742164a80f250c8e04238a12f10822ba80de61cdcc62b89cbc67153dd699c23e1b1adaf4cc0f85d08ac941210f6f5123f5ae217979dd507e16286511f414fd11ef9c3ded993951c61a6d2299143"], 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c000000", @ANYRES32=r3, @ANYBLOB="01000000000000000000020000000800090000000000e107d7beb638961716d027583e90840b20ea23dd7bfcbc0f03d6040901bd67f021a6ccd31bc426390dce669f0784b051bd13087a1e8dd926334607f07cb2327592b9685db29065380de00827593000579d7f3e6f120f43905482372cfe9bd742164a80f250c8e04238a12f10822ba80de61cdcc62b89cbc67153dd699c23e1b1adaf4cc0f85d08ac941210f6f5123f5ae217979dd507e16286511f414fd11ef9c3ded993951c61a6d2299143"], 0x1c}}, 0x0) (async) 20:00:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0)}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 746.528796][T21146] block nbd0: shutting down sockets [ 746.573799][T21149] block nbd0: Device being setup by another task 20:00:23 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="04000000000000000000020000000800010000000000ad04771a139d256bd47bf37a7a92afc5c5f021bc9b95a1572cd8131432f5b479c01a41b5979f50d7407b71cb7be671604c5d043054363600801260262d8a9b361d95b64ebcd4584aabf91e4f5d31b6aaee5c23d6d2a765906ace32e8dbe73326a8ad72a09f62483b2ba32d6a952985b5e62b2cc8a07a18e69f3f"], 0x1c}}, 0x0) 20:00:23 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="a5e83e4b69fdb9aea1e89298e12ba65887bdae12ff36632ee44dd153f1a84aa0f70962104412380a1c16e247087d55d71a280a170873f12de24477c1a36f6d0235bf8c7916a429abc58dd23a539c5eeaf6ac6643b2e1a3bc20421bd703fed7cbd5fcfd508195fc80e726e588a40fdecabf5be7b6e794eebf17c1ae42feef7f1bb8d45db6d76b6e5c9319b705d4108fc69b93c239c39ea981d1c4b16ba7617c37b2f4a838c23f6c938b318b46ee1ea69283bd0d4657156d22acadb2def24f928e4e68a7ef2c0e839b4acb26874eec5f5874e3a82555a4b7a43c28c1", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="a5e83e4b69fdb9aea1e89298e12ba65887bdae12ff36632ee44dd153f1a84aa0f70962104412380a1c16e247087d55d71a280a170873f12de24477c1a36f6d0235bf8c7916a429abc58dd23a539c5eeaf6ac6643b2e1a3bc20421bd703fed7cbd5fcfd508195fc80e726e588a40fdecabf5be7b6e794eebf17c1ae42feef7f1bb8d45db6d76b6e5c9319b705d4108fc69b93c239c39ea981d1c4b16ba7617c37b2f4a838c23f6c938b318b46ee1ea69283bd0d4657156d22acadb2def24f928e4e68a7ef2c0e839b4acb26874eec5f5874e3a82555a4b7a43c28c1", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) (async) [ 746.624033][ T48] block nbd1: Receive control failed (result -32) [ 746.624953][T21120] block nbd1: shutting down sockets 20:00:23 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100), r3) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x14, r5, 0x800, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x2000000) ioctl$NBD_DO_IT(r2, 0xab03) r6 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) dup3(r1, r6, 0x80000) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r7, 0x800) lseek(r7, 0x200, 0x0) r8 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r7, r8, 0x0, 0x1dd00) ioctl$NBD_SET_SOCK(r7, 0xab00, r0) [ 746.801845][ T3644] block nbd4: Receive control failed (result -32) [ 746.802691][T21131] block nbd4: shutting down sockets 20:00:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x5, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 746.851300][T21160] block nbd1: shutting down sockets [ 746.866806][ T1231] ieee802154 phy0 wpan0: encryption failed: -22 [ 746.866925][ T1231] ieee802154 phy1 wpan1: encryption failed: -22 20:00:23 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:23 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="a5e83e4b69fdb9aea1e89298e12ba65887bdae12ff36632ee44dd153f1a84aa0f70962104412380a1c16e247087d55d71a280a170873f12de24477c1a36f6d0235bf8c7916a429abc58dd23a539c5eeaf6ac6643b2e1a3bc20421bd703fed7cbd5fcfd508195fc80e726e588a40fdecabf5be7b6e794eebf17c1ae42feef7f1bb8d45db6d76b6e5c9319b705d4108fc69b93c239c39ea981d1c4b16ba7617c37b2f4a838c23f6c938b318b46ee1ea69283bd0d4657156d22acadb2def24f928e4e68a7ef2c0e839b4acb26874eec5f5874e3a82555a4b7a43c28c1", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) [ 747.000689][ T28] audit: type=1400 audit(1656100823.576:596): avc: denied { create } for pid=21168 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 747.001930][T21173] block nbd4: NBD_DISCONNECT [ 747.002022][T21173] block nbd4: Disconnected due to user request. [ 747.002037][T21173] block nbd4: shutting down sockets [ 747.055501][ T28] audit: type=1804 audit(1656100823.636:597): pid=21179 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2653915718/syzkaller.UCSMyZ/791/bus" dev="sda1" ino=1176 res=1 errno=0 [ 747.055606][ T28] audit: type=1800 audit(1656100823.636:598): pid=21179 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1176 res=0 errno=0 20:00:24 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100), r3) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x14, r5, 0x800, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x2000000) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async, rerun: 32) r6 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) (rerun: 32) dup3(r1, r6, 0x80000) (async, rerun: 32) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (rerun: 32) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r7, 0x800) lseek(r7, 0x200, 0x0) (async, rerun: 32) r8 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) (rerun: 32) sendfile(r7, r8, 0x0, 0x1dd00) (async) ioctl$NBD_SET_SOCK(r7, 0xab00, r0) 20:00:24 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="04000000000000000000020000000800010000000000ad04771a139d256bd47bf37a7a92afc5c5f021bc9b95a1572cd8131432f5b479c01a41b5979f50d7407b71cb7be671604c5d043054363600801260262d8a9b361d95b64ebcd4584aabf91e4f5d31b6aaee5c23d6d2a765906ace32e8dbe73326a8ad72a09f62483b2ba32d6a952985b5e62b2cc8a07a18e69f3f"], 0x1c}}, 0x0) [ 747.551103][ T3644] block nbd0: Receive control failed (result -32) [ 747.551889][T21158] block nbd0: shutting down sockets 20:00:24 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0)}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:24 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100), r3) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x14, r5, 0x800, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x2000000) ioctl$NBD_DO_IT(r2, 0xab03) r6 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) dup3(r1, r6, 0x80000) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r7, 0x800) lseek(r7, 0x200, 0x0) r8 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r7, r8, 0x0, 0x1dd00) ioctl$NBD_SET_SOCK(r7, 0xab00, r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100), r3) (async) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x14, r5, 0x800, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x2000000) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) syz_init_net_socket$llc(0x1a, 0x2, 0x0) (async) dup3(r1, r6, 0x80000) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r7, 0x800) (async) lseek(r7, 0x200, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) (async) sendfile(r7, r8, 0x0, 0x1dd00) (async) ioctl$NBD_SET_SOCK(r7, 0xab00, r0) (async) 20:00:24 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r2 = signalfd4(r0, &(0x7f0000000000)={[0xf08]}, 0x8, 0x80800) recvmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/123, 0x7b}], 0x1}, 0x100) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 747.864840][ T48] block nbd1: Receive control failed (result -32) [ 747.865630][T21174] block nbd1: shutting down sockets [ 747.988602][T21206] block nbd4: NBD_DISCONNECT [ 747.988694][T21206] block nbd4: Disconnected due to user request. [ 747.988709][T21206] block nbd4: shutting down sockets 20:00:24 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r2 = signalfd4(r0, &(0x7f0000000000)={[0xf08]}, 0x8, 0x80800) recvmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/123, 0x7b}], 0x1}, 0x100) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) signalfd4(r0, &(0x7f0000000000)={[0xf08]}, 0x8, 0x80800) (async) recvmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/123, 0x7b}], 0x1}, 0x100) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) [ 747.992040][ T28] audit: type=1804 audit(1656100824.566:599): pid=21201 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2653915718/syzkaller.UCSMyZ/793/bus" dev="sda1" ino=1180 res=1 errno=0 [ 747.992234][ T28] audit: type=1800 audit(1656100824.566:600): pid=21201 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1180 res=0 errno=0 20:00:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{0x0}, {&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 748.027441][T21208] block nbd1: NBD_DISCONNECT [ 748.027541][T21208] block nbd1: Disconnected due to user request. [ 748.027558][T21208] block nbd1: shutting down sockets 20:00:24 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) r2 = signalfd4(r0, &(0x7f0000000000)={[0xf08]}, 0x8, 0x80800) recvmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/123, 0x7b}], 0x1}, 0x100) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 748.232055][T21223] block nbd1: NBD_DISCONNECT 20:00:24 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 748.232191][T21223] block nbd1: Disconnected due to user request. [ 748.232266][T21223] block nbd1: shutting down sockets [ 748.382962][T21237] block nbd1: NBD_DISCONNECT 20:00:25 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1000c7152cddd2230000", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) 20:00:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:25 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="04000000000000000000020000000800010000000000ad04771a139d256bd47bf37a7a92afc5c5f021bc9b95a1572cd8131432f5b479c01a41b5979f50d7407b71cb7be671604c5d043054363600801260262d8a9b361d95b64ebcd4584aabf91e4f5d31b6aaee5c23d6d2a765906ace32e8dbe73326a8ad72a09f62483b2ba32d6a952985b5e62b2cc8a07a18e69f3f"], 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="04000000000000000000020000000800010000000000ad04771a139d256bd47bf37a7a92afc5c5f021bc9b95a1572cd8131432f5b479c01a41b5979f50d7407b71cb7be671604c5d043054363600801260262d8a9b361d95b64ebcd4584aabf91e4f5d31b6aaee5c23d6d2a765906ace32e8dbe73326a8ad72a09f62483b2ba32d6a952985b5e62b2cc8a07a18e69f3f"], 0x1c}}, 0x0) (async) [ 748.471766][ T3644] block nbd0: Receive control failed (result -32) [ 748.472450][T21192] block nbd0: shutting down sockets [ 748.558043][T21247] block nbd4: NBD_DISCONNECT [ 748.558139][T21247] block nbd4: Disconnected due to user request. [ 748.558157][T21247] block nbd4: shutting down sockets 20:00:25 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 748.679638][T21250] block nbd0: shutting down sockets 20:00:25 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) [ 748.729165][T21265] block nbd4: NBD_DISCONNECT [ 748.729298][T21265] block nbd4: Disconnected due to user request. [ 748.730228][T21265] block nbd4: shutting down sockets [ 748.970650][T21268] block nbd4: NBD_DISCONNECT [ 748.970744][T21268] block nbd4: Disconnected due to user request. [ 748.970758][T21268] block nbd4: shutting down sockets 20:00:25 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x1dd00) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3) lseek(r4, 0x200, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r4, r6, 0x0, 0x1dd00) ioctl$NBD_DO_IT(r4, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000fbdbdf254ddf00000800010000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x40) r7 = socket$igmp6(0xa, 0x3, 0x2) ftruncate(r7, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="000225bd0c00050008000000000000000c0002028f6400000000000000000000000000000000e0b4a441b6bc942b516ebe24f0ba478d2e411504d9bce8e1f8c30a6a0f4927fb0b19ed0685d5c449f67f0bcbb5fa4bef1eb369810051abe461487084a069f468d844c03aa32c39d043495ce824b05476b914e68224b9893e6f00c6e974ada3dd129f70aea869c81c3067cc9fcc5d032ef60eb5a016af52583b781539a607ee539e6fb6e67afb1f4e101f"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) 20:00:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:25 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 749.130865][ T28] audit: type=1804 audit(1656100825.706:601): pid=21273 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2138186780/syzkaller.ZdlK3H/872/bus" dev="sda1" ino=1180 res=1 errno=0 20:00:25 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) [ 749.131066][ T28] audit: type=1800 audit(1656100825.706:602): pid=21273 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1180 res=0 errno=0 [ 749.161795][ T28] audit: type=1804 audit(1656100825.736:603): pid=21273 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2138186780/syzkaller.ZdlK3H/872/bus" dev="sda1" ino=1180 res=1 errno=0 [ 749.256138][T21280] block nbd4: NBD_DISCONNECT [ 749.256357][T21280] block nbd4: Disconnected due to user request. [ 749.256456][T21280] block nbd4: shutting down sockets [ 749.323865][ T3651] block nbd1: Receive control failed (result -32) [ 749.324594][T21245] block nbd1: shutting down sockets 20:00:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{0x0}, {&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:26 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1000c7152cddd2230000", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) 20:00:26 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 749.466581][T21286] block nbd4: NBD_DISCONNECT [ 749.466714][T21286] block nbd4: Disconnected due to user request. [ 749.466815][T21286] block nbd4: shutting down sockets [ 749.684194][T21297] block nbd4: NBD_DISCONNECT [ 749.684291][T21297] block nbd4: Disconnected due to user request. [ 749.684306][T21297] block nbd4: shutting down sockets 20:00:26 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r3, r4, 0x0, 0x1dd00) r5 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 749.721743][T21272] block nbd0: shutting down sockets 20:00:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{0x0}, {&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:26 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) (async) lseek(0xffffffffffffffff, 0x200, 0x0) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x1dd00) (async) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3) (async) lseek(r4, 0x200, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r4, r6, 0x0, 0x1dd00) (async) ioctl$NBD_DO_IT(r4, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000fbdbdf254ddf00000800010000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x40) (async) r7 = socket$igmp6(0xa, 0x3, 0x2) ftruncate(r7, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="000225bd0c00050008000000000000000c0002028f6400000000000000000000000000000000e0b4a441b6bc942b516ebe24f0ba478d2e411504d9bce8e1f8c30a6a0f4927fb0b19ed0685d5c449f67f0bcbb5fa4bef1eb369810051abe461487084a069f468d844c03aa32c39d043495ce824b05476b914e68224b9893e6f00c6e974ada3dd129f70aea869c81c3067cc9fcc5d032ef60eb5a016af52583b781539a607ee539e6fb6e67afb1f4e101f"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) 20:00:26 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async, rerun: 32) ioctl$NBD_DO_IT(r1, 0xab03) (rerun: 32) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1000c7152cddd2230000", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) [ 750.000790][T21310] block nbd4: NBD_DISCONNECT [ 750.000964][T21310] block nbd4: Disconnected due to user request. [ 750.001052][T21310] block nbd4: shutting down sockets 20:00:26 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) r4 = fsmount(0xffffffffffffffff, 0x1, 0xa) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) lseek(r6, 0x200, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r6, r7, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x1ff) 20:00:26 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x1dd00) (async) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3) lseek(r4, 0x200, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r4, r6, 0x0, 0x1dd00) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000fbdbdf254ddf00000800010000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x40) (async, rerun: 32) r7 = socket$igmp6(0xa, 0x3, 0x2) (rerun: 32) ftruncate(r7, 0x10) (async) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="000225bd0c00050008000000000000000c0002028f6400000000000000000000000000000000e0b4a441b6bc942b516ebe24f0ba478d2e411504d9bce8e1f8c30a6a0f4927fb0b19ed0685d5c449f67f0bcbb5fa4bef1eb369810051abe461487084a069f468d844c03aa32c39d043495ce824b05476b914e68224b9893e6f00c6e974ada3dd129f70aea869c81c3067cc9fcc5d032ef60eb5a016af52583b781539a607ee539e6fb6e67afb1f4e101f"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) [ 750.129676][T21315] block nbd1: shutting down sockets [ 750.132383][T21313] block nbd0: shutting down sockets [ 750.306592][T21330] nbd1: detected capacity change from 0 to 4398046511104 [ 750.356725][T21333] block nbd1: NBD_DISCONNECT [ 750.357101][T21333] block nbd1: Disconnected due to user request. [ 750.357208][T21333] block nbd1: shutting down sockets [ 750.358424][ C0] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 20:00:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:27 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_DEV(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x48, 0x0, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}]}, 0x48}}, 0x24) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:27 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r3, r4, 0x0, 0x1dd00) r5 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r3, 0x800) (async) lseek(r3, 0x200, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) (async) sendfile(r3, r4, 0x0, 0x1dd00) (async) socket(0xa, 0x2, 0x0) (async) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) [ 750.358461][ C0] buffer_io_error: 278 callbacks suppressed [ 750.358475][ C0] Buffer I/O error on dev nbd1, logical block 0, async page read [ 750.358591][ T7266] ldm_validate_partition_table(): Disk read failed. [ 750.358613][ T7266] Dev nbd1: unable to read RDB block 0 [ 750.358634][ T7266] nbd1: unable to read partition table [ 750.358780][ T7266] nbd1: partition table beyond EOD, truncated [ 750.381536][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 750.381564][ T28] audit: type=1804 audit(1656100826.956:607): pid=21330 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir349500345/syzkaller.iM3L21/810/bus" dev="sda1" ino=1170 res=1 errno=0 [ 750.381913][ T28] audit: type=1800 audit(1656100826.956:608): pid=21330 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1170 res=0 errno=0 [ 750.557332][ T28] audit: type=1804 audit(1656100827.136:609): pid=21338 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2653915718/syzkaller.UCSMyZ/801/bus" dev="sda1" ino=1179 res=1 errno=0 [ 750.557386][ T28] audit: type=1800 audit(1656100827.136:610): pid=21338 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1179 res=0 errno=0 [ 750.651577][T21344] block nbd0: NBD_DISCONNECT [ 750.654264][T21344] block nbd0: Disconnected due to user request. [ 750.654307][T21344] block nbd0: shutting down sockets 20:00:27 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_DEV(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x48, 0x0, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}]}, 0x48}}, 0x24) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:27 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r3, r4, 0x0, 0x1dd00) r5 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r3, 0x800) (async) lseek(r3, 0x200, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) (async) sendfile(r3, r4, 0x0, 0x1dd00) (async) socket(0xa, 0x2, 0x0) (async) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) 20:00:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{0x0}, {&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 750.695337][T21345] block nbd4: NBD_DISCONNECT [ 750.695431][T21345] block nbd4: Disconnected due to user request. [ 750.695445][T21345] block nbd4: shutting down sockets [ 750.767183][ T28] audit: type=1804 audit(1656100827.346:611): pid=21345 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2653915718/syzkaller.UCSMyZ/801/bus" dev="sda1" ino=1179 res=1 errno=0 20:00:27 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) r4 = fsmount(0xffffffffffffffff, 0x1, 0xa) (async) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) (async) lseek(r6, 0x200, 0x0) (async) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r6, r7, 0x0, 0x1dd00) (async) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x1ff) [ 751.186807][ T28] audit: type=1804 audit(1656100827.766:612): pid=21365 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2653915718/syzkaller.UCSMyZ/802/bus" dev="sda1" ino=1165 res=1 errno=0 [ 751.187004][ T28] audit: type=1800 audit(1656100827.766:613): pid=21365 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1165 res=0 errno=0 [ 751.292279][T21375] block nbd4: NBD_DISCONNECT [ 751.292372][T21375] block nbd4: Disconnected due to user request. [ 751.292387][T21375] block nbd4: shutting down sockets [ 751.345750][T21375] block nbd4: NBD_DISCONNECT [ 751.345780][T21375] block nbd4: Send disconnect failed -32 [ 751.356720][T21371] block nbd1: shutting down sockets 20:00:28 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) r4 = fsmount(0xffffffffffffffff, 0x1, 0xa) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) lseek(r6, 0x200, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r6, r7, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x1ff) 20:00:28 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_DEV(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x48, 0x0, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}]}, 0x48}}, 0x24) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:28 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) r4 = fsmount(0xffffffffffffffff, 0x1, 0xa) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) lseek(r6, 0x200, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r6, r7, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x1ff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) (async) fsmount(0xffffffffffffffff, 0x1, 0xa) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r6, 0x800) (async) lseek(r6, 0x200, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) (async) sendfile(r6, r7, 0x0, 0x1dd00) (async) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x1ff) (async) 20:00:28 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:28 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = socket$alg(0x26, 0x5, 0x0) bind(r4, &(0x7f0000000000)=@tipc=@id={0x1e, 0x3, 0x1, {0x4e24, 0x1}}, 0x80) r5 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x80, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x40, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_INGRESS_QOS={0x28, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x100, 0x1000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x1c00e}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x80}, 0x1, 0x0, 0x0, 0x4001050}, 0x40408c4) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=@newchain={0x550c, 0x64, 0x800, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r8, {0x4, 0x3}, {0x8, 0xfff1}, {0x3, 0xe}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x1}}, @filter_kind_options=@f_rsvp={{0x9}, {0x88, 0x2, [@TCA_RSVP_ACT={0x4}, @TCA_RSVP_DST={0x8, 0x2, @private=0xa010100}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x0, 0x0, 0x6}, {0x200, 0x200, 0x1}, 0xc, 0x7, 0x3}}, @TCA_RSVP_DST={0x8, 0x2, @broadcast}, @TCA_RSVP_CLASSID={0x8, 0x1, {0xfff1, 0xffff}}, @TCA_RSVP_CLASSID={0x8, 0x1, {0xb, 0x1}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x1f, 0x8, 0x3}, {0x6, 0x43e7c46c, 0xfffffffa}, 0x1, 0x9, 0x29}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x8, 0xffffffff, 0x7}, {0x2, 0x1}, 0x0, 0x0, 0xf7}}]}}, @filter_kind_options=@f_rsvp6={{0xa}, {0x53e8, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @remote}, @TCA_RSVP_DST={0x14, 0x2, @remote}, @TCA_RSVP_ACT={0x53bc, 0x6, [@m_bpf={0xf4, 0x1d, 0x0, 0x0, {{0x8}, {0x4}, {0xcb, 0x6, "2aa71de1d7637945a08a0e816c244ae7840888756cfe3ea8f3dcf79073c717596b3342e7740799f8f71b0a559b096a8e475b6f2264e2a384b1b9695dc9cc351d2212df1f055cf6a6823c5f042766907d3f7422ca45c34209d9942b8ceb4ce4a4c65fbb00cd5cf06a96d2df0a306b1158f2640393e5b94501974672de6ae9b76c35f2fb655a7f32b8c5f18cfd82b86976ebd0dfe839966bc13045b0151b86727af8a39efc8583de247f682b355984b68fe4b2daf976159f3e49350cea3404c18ac232b3eb7d2fef"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_mpls={0x144, 0x19, 0x0, 0x0, {{0x9}, {0x30, 0x2, 0x0, 0x1, [@TCA_MPLS_PROTO={0x6, 0x4, 0x4305}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x5, 0x4, 0x1, 0x3, 0x1ff}, 0x3}}, @TCA_MPLS_TC={0x5}]}, {0xec, 0x6, "a881a784a042e5ea6421e2c5d0689b2293269aab881d68e98b205c78bb3b588c27cd2d07798210cb5ea1a3b62729be049e0b5604cced8b57439e05406eda0319def8c69bbbc91177d52a534e941658bbd1172318afc07dd256e7c8566d0b61b561813936656e5ed1c38f77f17739314cc9b9beed8ea28f01e71777ca26f00846a429082cb9fedd3271aa3c41cac196d55665d4aeca0c0144b1229f5ae8f9c3835d8b9ccc088728a59ab86ba8cf1548c2b715895ad4a20c670ef06fff98e31be01491e3ed7e49ca52d433f4338ae4a124e325706246127f7f0763c1da85ea5e35dfec1abd682dc805"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x5}}}}, @m_skbedit={0x110, 0x4, 0x0, 0x0, {{0xc}, {0x34, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x8}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xe, 0x2}}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x3}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x6, 0xe84, 0x8, 0x80, 0x8001}}]}, {0xb3, 0x6, "e5661aea97ff32a47bf3d56e96f6d32fd7cf0618c214f5330d405b3a420fe932111f3954941705e282f9d0653c0e26b1006c2945dede351d5a361626333fa23fc41aa3fe7b36f23f94db8db4d1024e480087a8a186dc8c0b8352dfd057392e4fdc105a42f90905bc444b78d2f1b80dc3c6a34c50a6bccac80e63ba3dbb509b8a9d7f14f905f16cef52c732b33cf4846f159899d326496d1ae709303265a66d607a84bb40ce4c4d9fe4e63569e639bf"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_ipt={0x260, 0x1b, 0x0, 0x0, {{0x8}, {0x1c0, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_INDEX={0x8}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x2}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x1}, @TCA_IPT_TARG={0x46, 0x6, {0x1f, 'mangle\x00', 0x20, 0x2, "968c95bfb5d8cee3250ae5b0a04d76ac469ca81d1203110ae6d50f5d"}}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_TARG={0x6f, 0x6, {0x5b, 'filter\x00', 0x40, 0x4, "54d963e995c30324527f2b0a349b11b946962f296c8df29acaaaf6474174f4061886fbf7e6382dee87b99cb34fe31a2b77fb1ab2be0e7931031525b5131fe7291ce1018d1a"}}, @TCA_IPT_TARG={0x59, 0x6, {0xff, 'nat\x00', 0x7, 0x5, "ca49c24d750b68a9bf18179f7317db68f3cbdae315f58beac5c13a34a71a34899e1e0f5e1c0bcab8b71015a5cce99a"}}]}, {0x79, 0x6, "86e7bc2873fc5a29ea6f7c6048239f691e6fe368e9e6e966075c8d856eb0cca99da134e7f444220c50bb525be1ecfce7c00135a82cb192ffb6c1adcd8621b7a89c8bc184e9f308da1a1a2062b97df7fcfd7bd5e81428c2d3c1491636be10ccf93de4923e9360c01988e29704b7956f3908f5accb68"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_skbedit={0x1038, 0x0, 0x0, 0x0, {{0xc}, {0xc, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xa, 0x14}}]}, {0x1004, 0x6, "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{0xc}, {0xc, 0x8, {0x2}}}}, @m_sample={0x130, 0x3, 0x0, 0x0, {{0xb}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x4d14, 0xe0f8, 0x4, 0x400, 0x8001}}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x80000000}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0xc9}]}, {0xda, 0x6, "7f6b9431032c8908c1d9f94a621ef6ea209a975d0c2900844ada956e42ad455096592cf63f50820276abd7f74c374ab07401e750d386a60f3e28b8e29e342cd11c4a31665023571a4359c6554ae5fb6c7eda3db6f4c8751857165dc748139e49367506192147c82c1efcd3286053d645dc2f1b9941167576ee852b3fcfb94e90e6bffe40f6cb55388e2f67dff17a0f941245d9b0d1e68ff0dd07d2de6371d0fd82abc41fb41401e032eac7294f72daf3c4797858746f1eafbf32b7857d895b7d877d45e82cd0a3538ea7796372de8c848d0c568b3183"}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}, @m_pedit={0x3ca8, 0x13, 0x0, 0x0, {{0xa}, {0x3bf0, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0xfc, 0x5, 0x0, 0x1, [{0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}]}]}, @TCA_PEDIT_PARMS_EX={0xe80, 0x4, {{{0x1, 0x3, 0x5, 0x9, 0x401}, 0x80, 0x4, [{0x7ff, 0x8, 0x80, 0x9, 0x7f, 0x10001}, {0x8, 0x3940, 0x1, 0x80000001, 0x6, 0x6}, {0x8, 0x4, 0x7, 0x0, 0x2, 0x8}, {0x3, 0x502, 0x8000, 0x0, 0x3, 0x733}]}, [{0xb9, 0x80000001, 0x8001, 0x8, 0x40, 0x10000}, {0xfffffffa, 0x81, 0x4, 0x0, 0x5, 0x1}, {0xfffffffa, 0xfffffffa, 0x8001, 0x3, 0x2, 0xe87}, {0x0, 0x5, 0xa0000000, 0x0, 0xfffffffb, 0x3}, {0x3, 0x5, 0x0, 0x2, 0x20, 0x10001}, {0x800, 0x1f, 0x8001, 0x101, 0x0, 0x9}, {0x0, 0x0, 0xa9a, 0x6, 0x81, 0x7bab}, {0x3f, 0x4, 0x4, 0xffffff80, 0x5, 0x1}, {0x3, 0x9, 0x7fff, 0x2, 0x6, 0x4ca}, {0x717, 0x6, 0x1, 0x0, 0x32a4, 0x8}, {0x3, 0x5, 0xac, 0x2, 0x8, 0x8}, {0x6, 0x7e, 0x3, 0x7f, 0xffffff80, 0x10000}, {0x1000, 0x3f, 0xfff, 0xe33, 0x3, 0x5}, {0x0, 0x0, 0x0, 0xd9b, 0x9, 0x7}, {0x5, 0x7fffffff, 0x15c, 0x200, 0x9, 0x4359713b}, {0x40, 0x4, 0x3f, 0x3, 0x7a, 0x800}, {0x3, 0x10000, 0xfff, 0x80f, 0x866, 0x3}, {0x5, 0x1000, 0x2, 0xfffffff8, 0x80000000, 0x200}, {0x1, 0x81, 0x46d, 0x4, 0xfff, 0x200}, {0x79ad, 0x7d, 0x1, 0x6, 0x4, 0x4}, {0x80, 0x1f, 0xfffffff9, 0x10001, 0x4, 0x80000000}, {0x6, 0x7abc, 0x5, 0x10001, 0xcab, 0x400}, {0x0, 0x81, 0x7fff, 0x7, 0x401, 0x100}, {0x2, 0x101, 0x7, 0xbe7, 0x2, 0xeb}, {0x0, 0x6, 0x8, 0x3, 0xfffffffd}, {0x2, 0x9, 0x7ff, 0x0, 0x2, 0x2}, {0x1000, 0x4, 0x6, 0x80000001, 0x20, 0xfffffe01}, {0x5, 0xfff, 0x7, 0x4, 0x5, 0x1f}, {0x0, 0x800, 0x9, 0x9, 0x7, 0x8}, {0x100, 0x11000000, 0x3, 0x10001, 0x0, 0x1f}, {0x9, 0x10000, 0x3, 0x10, 0x0, 0x4}, {0x5, 0x8c, 0x8, 0x9ba, 0x2, 0x6}, {0x4, 0x7, 0x80000000, 0x3, 0x4, 0x3}, {0x8000, 0x8000, 0x9, 0x3, 0x5, 0x8001}, {0x1f, 0x72, 0x6, 0x40, 0xa68f, 0x7}, {0x8, 0x800, 0x0, 0x4, 0x2, 0x2}, {0xffffffff, 0x9cfd, 0x3e5, 0x9, 0x6be, 0xfff}, {0x3, 0x10000, 0x5, 0x3, 0x1, 0x1ff0000}, {0xf1, 0xc, 0x1000, 0x8, 0x6, 0x6bd}, {0x3f, 0xb97, 0x200, 0x8, 0xffffffc0, 0x1}, {0x4, 0x7fffffff, 0x7, 0xc9, 0xffff, 0x400}, {0x1, 0x8, 0xfffff2c0, 0x9, 0x36, 0x72}, {0x1, 0x2, 0x8, 0x81, 0x1, 0x3ff}, {0x7, 0xc8, 0x10001, 0x8000, 0x5, 0xdc64}, {0x6b, 0x752, 0x4, 0x1, 0x9, 0x7}, {0xffff, 0x2, 0x6, 0x0, 0x80000001, 0xfffff7ee}, {0xffff, 0x5, 0x9, 0x6, 0x10, 0x1}, {0x0, 0x1000, 0xffffffe1, 0x1, 0x1c, 0x1}, {0x5, 0x4, 0x4, 0x3, 0x9, 0x7}, {0x4, 0x80, 0x6, 0x6, 0x0, 0x9}, {0x0, 0x4, 0x7, 0x1000, 0x5, 0x1}, {0xdee, 0x9, 0x3, 0x800, 0x1, 0x39f5c3af}, {0x311, 0x3, 0xfffffff9, 0x3, 0x0, 0x1}, {0x3, 0x0, 0x3, 0x5, 0xff3d, 0x7}, {0x1, 0x7, 0x0, 0x8001, 0x8000, 0x4}, {0x2, 0x46b3, 0x8, 0x100, 0x1, 0x9}, {0xc518, 0xff5, 0x7fff, 0x101, 0x9, 0x10000}, {0x12, 0x7, 0xe976, 0x10001, 0x7, 0xfffffffa}, {0x5, 0x8, 0x81, 0x100, 0x0, 0x8000}, {0x8, 0x8, 0x8, 0x81, 0xffff8001, 0x126}, {0x1, 0x7, 0x200, 0xffff, 0xf49ecea, 0x8000000}, {0x1, 0x2, 0x3, 0x20, 0x2, 0x2}, {0x3, 0xd0e, 0x7e0, 0x4, 0x10001, 0xffffffff}, {0x2, 0x7, 0x3ff, 0x5, 0x1, 0x2}, {0x100, 0x6bc491b1, 0x3, 0x7a85, 0x5, 0xcdb}, {0x0, 0x1000, 0x3, 0x0, 0x7, 0x1}, {0xf27, 0x1000, 0x2, 0x80a3, 0x4, 0x2}, {0x2, 0xb04, 0x3, 0x4, 0x6, 0x7}, {0x58, 0x9, 0x6, 0x1, 0xffffffff, 0x1}, {0x8, 0x7f, 0x9, 0x2, 0x0, 0x1}, {0x7fffffff, 0x8, 0x8, 0x5, 0x0, 0x8001}, {0x6f, 0x8, 0x401, 0x8000, 0x1000, 0x1ff}, {0x101, 0x10000, 0x2, 0x1, 0xaa5, 0x1}, {0x2, 0xbc13, 0x0, 0x4, 0x4, 0x20}, {0x5e00c0f4, 0x2, 0x3000000, 0x1, 0x1, 0x7fff}, {0xffffffff, 0x1, 0x2, 0xe2b, 0xff, 0x151}, {0x80000001, 0x6, 0x3, 0x8, 0x2a2}, {0x200, 0x6, 0xbe, 0x5, 0x5, 0x80000001}, {0x1, 0xffffffff, 0x0, 0x2, 0x9, 0x4}, {0x60000, 0x1, 0x4, 0xffffffff, 0x6, 0x17eb}, {0x7fff, 0x5, 0x9, 0x29a4, 0x7, 0xc266}, {0x0, 0x3, 0xa5, 0x80000000, 0x0, 0x2}, {0x8, 0x7, 0xffffff00, 0x9, 0x8, 0xc7}, {0x9, 0xdb, 0x4, 0x1, 0x80000000, 0x8}, {0x35, 0xf, 0x9, 0x8, 0x8, 0xcf59}, {0x18600000, 0x400000, 0x6, 0x7, 0x63f, 0x2}, {0x5b6, 0x101, 0x2, 0x6, 0x8000, 0x6}, {0x20, 0x1000, 0xfffffffc, 0x721, 0xfff, 0xfffffff7}, {0x80000000, 0x2, 0x7, 0x6, 0x7, 0xffffffff}, {0xfffffffc, 0x5, 0xc9fe, 0x8, 0x8, 0x81}, {0x7f, 0x800, 0x3, 0x2, 0x0, 0x4}, {0x0, 0x2, 0x2, 0x8, 0xab1, 0x800}, {0x6, 0x6, 0x5, 0x24000000, 0x6, 0x48}, {0x8, 0x10001, 0x2, 0x9, 0x2, 0x5}, {0x6, 0x5, 0x5ec, 0x76, 0x1, 0x4}, {0x9, 0x0, 0x7, 0x5, 0x80000000, 0x71f0}, {0x1, 0xff, 0x3f, 0x6, 0x1, 0x6}, {0x876, 0x8, 0x4, 0xd49, 0x6, 0xf35}, {0x20, 0x5, 0x100, 0x1, 0xe303752c, 0x3ff}, {0x200, 0x101, 0x5, 0xfffffe00, 0x7fff, 0x7}, {0x3, 0x2, 0x6, 0xcf, 0x2, 0x200}, {0x8, 0x2, 0xb90, 0xf0e6, 0x4, 0x10000}, {0x6, 0x600000, 0x8, 0x7, 0x8000, 0x9}, {0x3, 0x10001, 0x7, 0x9, 0xfffffffe, 0xfffffffa}, {0x80000001, 0x4, 0x8db1, 0x3, 0x0, 0xffffff7f}, {0x9, 0xfff, 0x3ff, 0x7, 0xfffffffd, 0xcd}, {0x8, 0x5, 0x9, 0x10000, 0xfffffffe, 0x3}, {0x200, 0x9, 0x10001, 0xffffffff, 0x57, 0x4}, {0xfffffff8, 0x8, 0x7ff, 0x3, 0x4e5, 0x7}, {0x200, 0xe55, 0x2, 0x8, 0x6786, 0x1}, {0xffff, 0x2, 0x4, 0x0, 0x7fffffff, 0xff}, {0xd64a, 0x10000, 0x4, 0x9, 0x81, 0x8}, {0x6, 0x1, 0x4, 0x0, 0x0, 0x3c2}, {0xff, 0x88b9, 0x9, 0x4146, 0x7}, {0x5, 0x7fffffff, 0x9, 0x1f, 0x1ff, 0x101}, {0x80, 0xd, 0x5, 0x0, 0x0, 0x8}, {0x3f, 0xa46, 0x10000, 0x3, 0xfff, 0x10001}, {0x400, 0xffffffa2, 0xfffff69f, 0x9, 0x2, 0x6}, {0x4, 0x1f, 0x3f, 0x365a9f0, 0x2, 0x6}, {0xffffffff, 0x1f, 0x0, 0x800, 0xf3, 0x1}, {0x3, 0x7fff, 0x0, 0x101, 0x5, 0x1f}, {0x8000, 0x1, 0x8, 0x7, 0x3, 0x2}, {0x7, 0x7239, 0x5, 0x6, 0x1041, 0x3}, {0x5, 0x7, 0x9, 0x7, 0x3, 0x8}, {0xffffffff, 0x4a, 0xf35d, 0xff, 0x8, 0x5}, {0x3, 0x9, 0x6b, 0x2, 0x1, 0x5}, {0x5, 0x4, 0x800, 0x100, 0xfffffff8, 0x8}, {0xfff, 0x3ff, 0x0, 0x3, 0xb1a, 0x465e}], [{0x0, 0x1}, {0x1}, {}, {0x4, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x5}, {0x3, 0x1}, {0x1}, {0x1}, {0x4, 0x1}, {0x4}, {0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x5}, {0x2, 0x1}, {0x1}, {0x3}, {0x5}, {}, {0x0, 0x1}, {0x3, 0x1}, {0x5}, {0x1, 0x1}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x4}, {0x2}, {0x4, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x5}, {0x1, 0x1}, {0x3, 0x1}, {0x4}, {0x1}, {0x2, 0x1}, {0x1}, {}, {0x2}, {0x1, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x1}, {0x0, 0x1}, {0x2617939ba9e5f28c, 0xf0fe523a78caa31b}, {0x4}, {0x3, 0x1}, {0x4}, {0x3}, {0x5}, {0x3}, {}, {0x5, 0x1}, {0x5}, {}, {0x0, 0x1}, {0x6, 0x1}, {0x2, 0x1}, {0x2}, {0x3}, {0x3}, {0x4, 0x1}, {0x5}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {0x3}, {0x0, 0x1}, {0x1}, {0x1}, {}, {0x5, 0x1}, {0x0, 0x1}, {0x4}, {0x4, 0x1}, {0x2}, {0x3, 0x1}, {0x4}, {}, {0x1, 0x1}, {0x1}, {0x2, 0x1}, {}, {0x5}, {0x3}, {0x3}, {0x5}, {0x2}, {0x5, 0x306431eee5aafc15}, {0x3}, {0x1}, {0x5, 0x52e337921e9eb53e}, {0x5}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x2}, {0x5}, {0x3}, {0x5}, {0x0, 0x1}, {0x5}, {0x3, 0x1}, {0x3}, {0x2}, {0x4}, {0x2}, {0x2}, {0x5, 0x1}, {0x3, 0x2b1ef037b5a54eab}, {0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x3}, {0x1, 0x1}, {0x2, 0x1}, {0x4}]}}, @TCA_PEDIT_PARMS_EX={0xeb0, 0x4, {{{0x7, 0x5, 0x2, 0x80000000, 0x6}, 0x1, 0x0, [{0x6, 0x0, 0x7f, 0x2000000, 0x9, 0xbe}, {0xffffffff, 0xfffffff9, 0x8001, 0x3ff, 0x7f, 0x7}, {0x7, 0x8a, 0x800, 0x3, 0x7, 0x86a4}, {0x4, 0x5, 0x9, 0x7, 0xb15b, 0x9}, {0x53, 0x1, 0x8, 0xae61, 0x7, 0x7}, {0x101, 0x7, 0x401, 0x2d, 0xffff, 0x6}]}, [{0x62, 0x8, 0x0, 0x415, 0x1e, 0xc5b1}, {0x5, 0x3, 0x2, 0x401, 0x8, 0x7}, {0x101, 0xfffffff9, 0x445, 0x4, 0x0, 0x1}, {0x4, 0x4e6d, 0x9, 0x4, 0xffff, 0x6dea}, {0xfff, 0x3ff, 0x5, 0x28b41543, 0x9, 0x1}, {0x1, 0x1, 0x2, 0x2b2e, 0x2, 0x5}, {0xcc3f, 0x1f, 0x3, 0x8f4b, 0x7, 0x9}, {0x3, 0x7fff, 0x2, 0x8, 0xffff, 0x6}, {0x7, 0xffff, 0x2270, 0x9, 0x34ca}, {0x1000, 0x4, 0x2, 0x0, 0x6c8, 0x7fff}, {0x69, 0x2, 0xfd4, 0x9, 0x0, 0x20}, {0x9, 0x0, 0xe0, 0x100, 0x5, 0x6}, {0xfffffff9, 0x5, 0x7, 0x8001, 0x94, 0x80}, {0x6, 0x3, 0x4, 0x8, 0x10000, 0x4}, {0x6, 0x29c, 0x2, 0xffff0001, 0x5}, {0x1152, 0x443, 0x6, 0x80, 0x5, 0xd48}, {0xfff, 0xe000, 0x2a9, 0x8, 0x5, 0x80000001}, {0x2, 0x2, 0x100, 0x0, 0x0, 0x7}, {0x9, 0x800, 0x8001, 0xf86, 0x6, 0x7}, {0x7f, 0x2, 0x3, 0x8, 0x10000, 0x2}, {0x400, 0x887b, 0x9, 0x2633, 0x0, 0x80}, {0xff, 0x9, 0x4, 0xfff, 0x0, 0x35}, {0x7, 0x2, 0x6, 0xcdd258ee, 0x6, 0x9}, {0xcffc, 0x7ff, 0x1, 0x0, 0x8, 0x4}, {0xffff, 0x8, 0x6, 0x4, 0x1ff, 0x5}, {0x24a7a77c, 0x40, 0x0, 0x1, 0x6, 0x5}, {0x9, 0x1, 0x0, 0x1000, 0x7, 0x8}, {0xffff, 0x3ff, 0x3, 0xb3, 0x6, 0x7ff}, {0x1ff, 0x1, 0x9, 0x6, 0x0, 0x1f}, {0x1, 0x1, 0x5, 0xfff, 0x2, 0x100}, {0xe643, 0x2, 0x7fff, 0x101, 0x9, 0x66}, {0x5a, 0x3, 0x7fff, 0x3000, 0x6, 0x30ea16d7}, {0x9, 0x1, 0x0, 0xf1, 0x4, 0xfffffffb}, {0x80, 0x3ff, 0x0, 0x8, 0x800, 0xbfc7}, {0x1f, 0x7, 0x9, 0x4, 0x7b, 0x9}, {0x7fffffff, 0x0, 0x40, 0x1, 0x80000001, 0x8001}, {0x2, 0x7ff, 0x3, 0x3, 0x3, 0xbe5}, {0x8e6, 0x2, 0x9, 0xffff, 0x3, 0x7}, {0x6, 0x8000, 0xfff, 0xaa6, 0x1f, 0xffff}, {0x3, 0x80000001, 0x9, 0x772, 0x0, 0x5}, {0xffff5044, 0x0, 0x0, 0x6, 0x10b, 0x8}, {0x80000001, 0x8, 0x5, 0x0, 0x5, 0x8}, {0x4, 0xffffffff, 0x6, 0x0, 0x1, 0xcb}, {0xfffffeff, 0x7, 0x7, 0x7, 0x6, 0x5}, {0x4, 0x6, 0x7, 0xfffff001, 0x7, 0x100}, {0xff, 0x3, 0x5, 0x10000, 0x81, 0xb4}, {0x6, 0x1, 0x2, 0x3ff, 0xfffffffb, 0x400}, {0x0, 0x5, 0x2, 0xffff, 0x0, 0x2}, {0x6, 0x1, 0x10000, 0x4, 0x271, 0x7}, {0x3, 0x6, 0x101, 0x100, 0x401, 0x7ff}, {0x3, 0x4, 0x3ff, 0x5cb9, 0x1, 0xffffffff}, {0x80, 0x6c398239, 0x43b, 0x3f, 0x9, 0x7f}, {0x9295, 0x3, 0x21b, 0x9, 0x2, 0x7}, {0x1, 0xfc, 0x185e, 0x8afc, 0x9c}, {0x5, 0x5, 0x8, 0x7c000000, 0x8, 0x9}, {0x7, 0x0, 0x4, 0x0, 0x80000001, 0x7ff}, {0x7f, 0x7, 0x7fff, 0x80000000, 0x1, 0x56}, {0x9, 0x1e, 0x1, 0x7f, 0x9, 0x1000}, {0xd283, 0x4, 0x4, 0x5, 0x1f, 0x8000}, {0x3, 0x217, 0x7, 0x1, 0x3, 0x3}, {0x1000, 0x4, 0x7ff, 0x2, 0x7, 0x5}, {0x7ff, 0x2, 0x3ff, 0x4, 0x4, 0x1ff}, {0x9, 0x4, 0x53, 0x1ff, 0x9, 0x2}, {0x3, 0x4, 0x1f, 0x8, 0x9, 0x5}, {0xdb1a, 0x8, 0x7fffffff, 0x101, 0x1, 0x9}, {0xdd1, 0x28000000, 0x80, 0x418d, 0x401, 0x5}, {0x3, 0x200, 0x9, 0x7, 0xac8, 0x20}, {0x0, 0x7, 0x4, 0x3, 0x1, 0xffff8001}, {0x0, 0x0, 0x9, 0x8032, 0x8, 0xe6}, {0x3, 0x800, 0x4, 0x1, 0x4, 0x401}, {0x800, 0x6, 0x9, 0x7fff, 0x8, 0x10000}, {0x81, 0x2, 0x5, 0x401, 0x2, 0x7}, {0x7, 0x3, 0x4, 0x80000000, 0xcdb, 0x1a}, {0xfbe, 0x7ff, 0x7, 0x4, 0x9, 0x3}, {0x200, 0x1, 0x7, 0x40, 0x80, 0x1}, {0x3, 0x0, 0x8, 0x0, 0x1, 0x7}, {0x3e5, 0x2, 0x4, 0x1, 0x80000001}, {0x9, 0x7d04344c, 0x9095, 0x81, 0xd87e, 0x44e0fbc}, {0x0, 0x43a5, 0x9, 0x79, 0x6, 0x100}, {0xfb, 0xffffffff, 0x3, 0x2, 0xd106, 0x8}, {0x4, 0x1, 0x1f, 0x1, 0x4ec4, 0x8001}, {0x2, 0x4, 0x1, 0x76265e8, 0x7, 0x8}, {0x7, 0x9, 0x3, 0x8a2, 0x7, 0xffffffff}, {0x1000, 0x1, 0xe8a2, 0x200, 0x3f, 0x6}, {0x7, 0x6, 0x0, 0x2, 0x800, 0xfff}, {0x800, 0x7f, 0x5, 0x8, 0x10000, 0x6}, {0x3815, 0x100, 0x1, 0x8000, 0x6, 0x9}, {0x10001, 0x9, 0x101, 0x5, 0x0, 0x1}, {0x5, 0x100, 0x81, 0x8000, 0x3, 0x4000000}, {0x8, 0x7, 0x4, 0x6, 0x5, 0x8000}, {0x800, 0x8000, 0xfffff801, 0x8, 0x3ff, 0x8}, {0xc1a9, 0xdab8, 0x1ff, 0x7, 0x1, 0x80}, {0x7552, 0xfffffffa, 0x5, 0x7, 0x0, 0x101}, {0xdde9, 0x1, 0x3, 0x80000000, 0xffff7fff, 0xe74}, {0x0, 0x0, 0x7, 0x7ff, 0xff, 0x101}, {0x9, 0x8001, 0x2, 0x3, 0xffffffff, 0x5}, {0x1, 0xab7, 0x2, 0x200, 0xff, 0x80000000}, {0xffffffff, 0x1, 0x7, 0x4, 0x1, 0x4}, {0x3, 0x9, 0xd99, 0x1, 0x4, 0x800}, {0x400, 0x81, 0xe7a8, 0x1f, 0x0, 0x800}, {0x5, 0x7, 0x7, 0x10000, 0x1ff, 0x8000}, {0xfffffff7, 0x5, 0x0, 0x2, 0x400, 0x2}, {0x6, 0x7, 0x1d1, 0x7fffffff, 0x3, 0x4}, {0x200, 0x5a471f56, 0xd33, 0xb4ed, 0x9, 0x3}, {0x9, 0x10001, 0x40, 0x7, 0x20002}, {0x80, 0x7ff, 0x9, 0x5, 0x96, 0x8000}, {0x3, 0x401, 0x9, 0x4, 0x0, 0x2}, {0xb7, 0x2, 0x4, 0x101, 0x20, 0xbf}, {0x674aac00, 0x9, 0x6, 0x100, 0x7, 0x1ad}, {0x3, 0xffff, 0xffff8001, 0x1, 0xa7, 0x6}, {0x6, 0x8, 0x7, 0x4, 0x8001, 0x1000}, {0x81, 0x5, 0xffffff7f, 0x14, 0x5, 0x6}, {0x200, 0x5f393e58, 0x400, 0x100, 0x13, 0xffffff01}, {0xfffffbff, 0xffff, 0x1, 0x2, 0xffffffff, 0x1}, {0x9a3, 0x3, 0x5, 0xf34d, 0x2, 0x3}, {0x0, 0x0, 0x20, 0x7, 0x40, 0xfffffff7}, {0x6, 0x7, 0x824a, 0xc546, 0x5, 0x8}, {0x3ff, 0x40, 0xa7aa, 0x3, 0x80, 0x6}, {0xaa58, 0x6, 0xfffffff7, 0x0, 0x6}, {0x0, 0x7, 0xfffff801, 0x10001, 0x7, 0x7fffffff}, {0x40, 0xff, 0x0, 0x2, 0xba, 0x6}, {0x0, 0x7, 0xe187, 0x1ff, 0x4, 0x526}, {0x2, 0xffff, 0x76, 0x4, 0x3, 0x1}, {0x200, 0x7fffffff, 0x7, 0x0, 0x81, 0x40}, {0x4fc8, 0x2, 0x4, 0x0, 0xff, 0x6}, {0x81, 0xa429, 0x6, 0x5, 0x7f, 0xf0}, {0x1e7, 0x80, 0x9, 0x4, 0x8, 0x42467c11}, {0x1f, 0x6, 0xfffff000, 0x1, 0xff, 0xff00}], [{0x0, 0x1}, {0x4, 0x1}, {}, {0x1, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x5}, {0x5}, {0x5}, {}, {}, {0x2}, {0x2, 0x1}, {0x4}, {0x5}, {0x3}, {0x4}, {0x1}, {0x1}, {0x3, 0x1}, {0x2, 0x1}, {}, {0x2}, {0x5}, {0x1}, {0x5, 0x1}, {0x2}, {0x4}, {0x0, 0x1}, {0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x4, 0x1}, {}, {0x3}, {0x2, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x3}, {0x5, 0x99c29f226389af6a}, {0x3, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x5}, {}, {0x6, 0x1}, {0x3}, {}, {0x1, 0x1}, {0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x5}, {0x2}, {0x3}, {0x1}, {0x3}, {0x1}, {0x4}, {0x5, 0x1}, {0x2}, {0x2, 0x1}, {0x1, 0x1}, {0x1}, {0x5, 0x39136f8c68974929}, {0x5, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x69673bd77e08156c, 0x1}, {0x2}, {0x2}, {0x2, 0x1}, {}, {0x1}, {0x6}, {0x1}, {0x1}, {}, {0x5, 0x1}, {0x1, 0x1}, {0x5}, {0x1, 0x1}, {0x5}, {0x4}, {0x5}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x5}, {0x1}, {0x5}, {0x2, 0x1}, {}, {0x1, 0x1}, {0x5}, {0x4}, {0xb17b33cb2ccf1834}, {}, {0x2, 0x1}, {0x3}, {0x5, 0x1}, {0x1}, {0x5, 0x1}, {0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x3}, {0x3}, {0x5}, {0x4, 0x1}, {0x3}, {0x1}, {0x2}, {0x1}, {0x1}, {}, {0x1, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x3}, {0x0, 0x1}]}}, @TCA_PEDIT_PARMS_EX={0xe50, 0x4, {{{0x1ff, 0x8, 0x6, 0x9, 0x7}, 0x40, 0x81, [{0x1, 0x0, 0x94e0, 0x5, 0x5, 0x9}, {0x3f8603c7, 0x6, 0x1, 0x7fffffff, 0x1f, 0x8}]}, [{0x1f, 0x8, 0x9, 0x5, 0x2800, 0xffffffff}, {0x5, 0x3, 0x6, 0x0, 0xfffff801, 0xfffffff7}, {0x6, 0x8001, 0x6, 0x800, 0x8, 0x80000001}, {0x5, 0xfffffffe, 0x7f, 0x1, 0x0, 0x3}, {0x7c26da14, 0x3, 0x5, 0x3, 0x1ff, 0x401}, {0x7, 0x2, 0x6, 0x100000, 0x3f, 0x7ff}, {0x7, 0x2, 0x6, 0xe0, 0xfff, 0xd}, {0x4, 0x5a4, 0x7fffffff, 0x4, 0x3}, {0x8086, 0x6, 0x8000, 0x4, 0xfffffffc}, {0x8, 0x2, 0x0, 0x4, 0xfffffff7, 0xe84}, {0x3ff, 0x6, 0xb81, 0x7fff, 0x4, 0xffff}, {0x1, 0xa47, 0x8, 0x81, 0x3, 0x5ae7d4a3}, {0x0, 0x8, 0x100, 0x5, 0x7, 0x2}, {0x20, 0x1, 0x4, 0x5, 0x200, 0x4}, {0xcd1c, 0x1, 0xffffffff, 0x7fff, 0x10000, 0x7}, {0x3, 0x8, 0xb721, 0x2, 0x4, 0x40}, {0x2, 0x6, 0x0, 0xffff, 0x5, 0x8}, {0x81, 0x8, 0x9, 0x9, 0x8, 0x1}, {0x0, 0x3, 0x0, 0x695, 0x9, 0xa900}, {0x80000000, 0x1f, 0x6, 0x7fffffff, 0xffffff0f, 0x5}, {0x3, 0xfff, 0x82, 0x7, 0x3f800000}, {0x8, 0x3, 0x5, 0x3, 0x4f, 0x800}, {0xffff0001, 0x2, 0x0, 0xffffff7b, 0x9, 0x719e}, {0x8, 0xbc, 0x6, 0x4, 0x8d4, 0x101}, {0x8001, 0x9, 0x0, 0x9, 0x79ee, 0x4}, {0x1f, 0xf021, 0x20, 0x3, 0x2, 0x8}, {0x200, 0x40a5, 0x0, 0x100, 0x0, 0xeb}, {0x37768f84, 0x3, 0x8000, 0x5, 0x6, 0x7ff}, {0xffff8001, 0xcacb, 0x2, 0x1b, 0x40, 0x7fffffff}, {0xbc000000, 0x9, 0x8, 0x9, 0x0, 0xca}, {0x9, 0x2, 0xc, 0x40, 0x9, 0x3e4}, {0x9, 0x1, 0x2, 0x80000000, 0x9}, {0x0, 0x4, 0x3, 0x2, 0x5, 0x9}, {0xfffffffc, 0x3a0c, 0x4, 0x8001, 0x80, 0x4}, {0x7ff, 0x4, 0x5, 0x800, 0x2, 0x100}, {0x10001, 0xffffffff, 0xf81c, 0xff, 0x6, 0x3}, {0x4, 0x80, 0xfffffffe, 0x3, 0x9, 0x8}, {0xd8f, 0x1, 0x8001, 0x81, 0x5, 0x8000}, {0x1, 0x2, 0x9, 0x80000000, 0x2, 0x6}, {0x10000, 0x9, 0x3, 0x7fff, 0xffffffff, 0x7}, {0x24fc, 0x9, 0x1, 0x3800, 0x0, 0x4678}, {0xfffffffe, 0x9, 0x7f, 0x0, 0x6, 0x9}, {0x241511f5, 0x93c1, 0xf93d, 0x8000, 0xb2, 0x4}, {0x1, 0x8, 0x3, 0xffffff34, 0x6d75, 0x6}, {0x8001, 0x7fff, 0x1, 0x4, 0x1, 0x14}, {0x1, 0x0, 0x1ae2, 0x4, 0x9, 0x10000}, {0xff, 0x80, 0x1f, 0x3, 0x7fffffff, 0xfff}, {0x5, 0x0, 0x80000000, 0x6, 0x0, 0x4}, {0xd2a0, 0xfffff801, 0xd1, 0x4, 0x0, 0x7}, {0x2, 0x8, 0x6, 0x0, 0x9, 0x81}, {0x62, 0xbdde, 0x1, 0x80000001, 0x81, 0x5}, {0x1, 0x7ff, 0x21, 0x400, 0x6, 0x8}, {0x4, 0xc0000, 0x5, 0x86, 0xffff8001, 0x7}, {0x2, 0x14, 0x9, 0x7, 0x4, 0x3}, {0x0, 0x40, 0x9, 0x4, 0x3ff, 0x80000000}, {0x80000000, 0xfffffff7, 0x5, 0x9c8b, 0x3f, 0x40}, {0x1, 0xf74b, 0x40, 0x3f, 0x3ff, 0x1f}, {0x81, 0x2, 0x40, 0x9, 0x2, 0x1}, {0x101, 0x2, 0x4, 0x80, 0x1, 0x3f}, {0x9, 0x4, 0xf6, 0x9f50, 0x6, 0xc0e}, {0x8000, 0x101, 0xa5, 0x9, 0x5, 0x7}, {0x4, 0x6, 0xf6, 0x1fc0, 0xfff, 0x2}, {0x5, 0x5913d562, 0x3, 0xa5, 0x8, 0xffffe7f1}, {0x3ff, 0xec, 0x0, 0x7, 0x4, 0x6}, {0x2, 0x8, 0x85c4, 0x1, 0xffffffff, 0x3}, {0x3f, 0x7fffffff, 0xffffff7f, 0x20, 0x7, 0x1}, {0x0, 0x9, 0x802, 0x3, 0x40, 0x3}, {0x604, 0x4, 0x800, 0x8, 0x0, 0xb8}, {0xfffffff7, 0x8fee, 0x9, 0x3, 0x3, 0x200}, {0x2, 0x800, 0x5106, 0xfa0, 0x3, 0x5}, {0x9, 0x3, 0x101, 0x5, 0x1f, 0x10000}, {0x4a, 0x9, 0x8, 0x2, 0x4, 0x3ff}, {0x40, 0x876, 0x7, 0x3, 0xfffffe01, 0x6}, {0x30000000, 0x1, 0x9, 0x6, 0x4, 0x5}, {0x8001, 0x10001, 0x7fffffff, 0x4, 0x9, 0x48d}, {0x7f, 0x2, 0x3f, 0x9, 0x6, 0x593}, {0x4, 0x6, 0x100000, 0x9, 0xffffffff, 0xffff}, {0x6f0, 0x8000, 0x81, 0x6, 0x1, 0x4c}, {0x1, 0x0, 0x8eb7, 0x2c7f6457, 0x6, 0x1000}, {0x7, 0xdaf, 0x9, 0x9, 0x5, 0x8}, {0x25, 0x3, 0x101, 0x1, 0x1, 0xf3}, {0x1, 0x2, 0x7ff, 0x3f, 0x7f, 0x20}, {0x9, 0xffff3e7a, 0x1, 0xff, 0x5, 0xff}, {0x1, 0x6, 0x4, 0x1f, 0x7, 0xfda}, {0xffffffff, 0xa180, 0x1, 0x4, 0x2, 0x2}, {0xfff, 0x9, 0x5fb, 0x8, 0x9, 0x3}, {0x7, 0xffff, 0x1ff, 0x7, 0x81, 0x8}, {0x2, 0x0, 0x8, 0x10000, 0x8, 0x4f}, {0xf4d8, 0x200, 0x1f, 0x0, 0xca, 0xffff68a3}, {0x40, 0xfffffffe, 0xef6, 0x4, 0x3ff, 0x40}, {0x1, 0x3, 0xffffffff, 0x6, 0xfffffff9, 0xd00}, {0x2, 0x9d0, 0x4d, 0x8, 0x4, 0x10001}, {0x401, 0x8001, 0x8000, 0x4, 0x3, 0x9}, {0xfc5, 0x0, 0x4, 0x7522, 0x3, 0xfffffa26}, {0x5, 0x20, 0x2, 0x40, 0x0, 0x1f}, {0x0, 0x2, 0x101, 0xfffffff9, 0x5, 0x10000}, {0x5, 0x3f, 0x8, 0x3, 0x10000, 0xe7b1}, {0x800, 0x200, 0x1000, 0x5b06b6af, 0x1f, 0xe6b}, {0xfffff64b, 0x3d47, 0x232f, 0xffffffff, 0x800, 0x40}, {0x7, 0x9, 0x54a, 0x3f, 0x7, 0x80000001}, {0x1, 0x3fd, 0xe, 0x9, 0x1, 0x6}, {0xf5, 0x9, 0xb0eb, 0x65, 0xffff2661, 0xbf7c}, {0x0, 0x40, 0x9, 0x6, 0xb0d, 0x7}, {0x3, 0x9eff, 0xffff5e35, 0x80000001, 0x8}, {0x20, 0x1, 0x9, 0x7fff, 0x2, 0x2}, {0x1, 0x63f8, 0x7fffffff, 0x7f, 0x7, 0x8}, {0xffffffff, 0x6, 0x1, 0x8, 0x8, 0xffffffff}, {0x4, 0x6, 0x6, 0x7fff, 0x1f, 0x5}, {0x4, 0x7fff, 0x4, 0xffffff02, 0x4, 0x9}, {0x85c, 0x1, 0x1, 0xc2f6eb94, 0x7, 0x8}, {0x101, 0x8, 0x4, 0xffff, 0x80000000, 0x3}, {0x60, 0xff, 0x4e8000, 0x5, 0x5, 0x10001}, {0x81, 0x40, 0x80000000, 0x9f0f, 0xfdc3}, {0x44, 0x2, 0x3f, 0x3f, 0x32ac, 0xffff}, {0x1f, 0x40, 0x7, 0x5, 0x0, 0xa5}, {0x80, 0x2, 0x40d1, 0x7ac4, 0x2}, {0x6, 0x2, 0x3, 0x1, 0x9, 0x2}, {0x8, 0x9, 0xe0000000, 0x5, 0x10000, 0x6}, {0x0, 0x0, 0x101, 0x9, 0xe8, 0x3}, {0x800, 0x8000, 0x6e, 0x1, 0x401, 0x80000000}, {0xd31, 0x3, 0xfff, 0x81, 0x401, 0x8}, {0x7f, 0xa84c, 0xfffffff7, 0x7, 0x7, 0xfffffffd}, {0x0, 0x6, 0x5, 0x274, 0x10c, 0x1}, {0x30b9, 0x1f, 0x80000001, 0x200, 0x80000001, 0x7}, {0x2, 0x7ff, 0x81, 0x5, 0x1655, 0x100}, {0x7fffffff, 0x7d32, 0xa79, 0x1, 0x7, 0x2}, {0x3, 0x3, 0x2, 0x3, 0x1f}, {0x9, 0x2, 0x6, 0x3ff, 0x3, 0x3}], [{0x5, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x5, 0x1}, {}, {0x4}, {0x0, 0x1}, {}, {0x0, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x1}, {0x2, 0x1}, {0x4}, {0x3, 0x1}, {0x1}, {0x0, 0x1}, {0x2}, {0x3}, {0x0, 0x1}, {0x2}, {0x0, 0x1}, {0x7, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x3}, {0x5}, {0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x4}, {0x5, 0x1}, {0x1}, {0x2}, {0x3}, {0x4}, {0x1, 0x1}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {0x1}, {0x5}, {}, {0x1}, {0x1, 0x1}, {0x2}, {0x3}, {0x1, 0x1}, {0x5}, {0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x4}, {0x5, 0x1}, {0x1}, {0x3}, {0x4}, {0x3}, {0x0, 0x1}, {0x5, 0x1}, {0x5}, {0x5, 0x1}, {0x1}, {0x5}, {0x1, 0x1}, {0x3}, {0x4, 0x1}, {0x4}, {0x4}, {0x4, 0x1}, {}, {0x2}, {0x3, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x2}, {}, {0x3}, {0x4, 0x1}, {0x5, 0x1}, {0x4}, {0x8d0698a5b6a0a0a2}, {0x1, 0x1}, {0x3, 0x1}, {0xc, 0x1}, {0x2, 0x1}, {0x3}, {0x2, 0x1}, {0x4}, {0x0, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2}, {0x0, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x1}, {0x4}, {0x5}, {}, {0x2, 0x1}, {0x4, 0x1}, {0xd}, {0x4}, {0x5, 0x1}, {0x1}, {0x3}, {0x4}, {0x5, 0x1}, {0x2}, {0x0, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x3}, {0x5, 0x1}, {0x5}, {0x1}], 0x1}}, @TCA_PEDIT_KEYS_EX={0x78, 0x5, 0x0, 0x1, [{0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}]}, {0x3c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}]}, @TCA_PEDIT_PARMS_EX={0xef8, 0x4, {{{0x800, 0x200, 0x0, 0xfc, 0x6}, 0xff, 0x7f, [{0x8001, 0x10000, 0x2, 0x2, 0x400, 0x40}, {0x6, 0x7fffffff, 0x1, 0x405, 0x9b2, 0xf0c}, {0x5, 0x8, 0x40, 0x20, 0x80000001, 0xe46}, {0x8000, 0x8, 0x401, 0x1c, 0x8, 0x32b}, {0x0, 0x5, 0x7, 0x6, 0x5, 0x6}, {0x9, 0xffffffff, 0x8000, 0x0, 0x7cb}, {0x9, 0xc08fd000, 0x9, 0x9, 0x8000, 0x13}, {0x3f, 0x4, 0xb7, 0x2, 0xc25, 0x1ff}, {0x0, 0x400, 0x0, 0x0, 0x401, 0x2}]}, [{0x6, 0x40, 0x1000, 0x8, 0x3, 0x4}, {0x34, 0xd87f, 0x80, 0x7, 0x8, 0x80000000}, {0x9, 0x1ece, 0x2, 0xffff31cc, 0xf8a8, 0x7}, {0xff, 0x1, 0x3, 0x6, 0x1, 0x7}, {0x7fff, 0x3, 0x0, 0x1, 0x9de, 0xffffffff}, {0xff, 0xfff, 0x0, 0x1, 0x0, 0x7}, {0x1, 0xffffff80, 0x2, 0x9, 0x3, 0x9}, {0x9, 0x10001, 0x7, 0x80, 0x9, 0x7}, {0x1, 0x2, 0x6, 0x80000000, 0x5, 0x200}, {0x8, 0x2, 0x101, 0xffffffff, 0x9, 0xfffffff9}, {0x9, 0x2e, 0x800, 0x80, 0x9c9, 0x4}, {0x0, 0x7fff, 0x3, 0x4, 0x1, 0x5}, {0x7, 0x3, 0x7, 0x7f, 0x1ff, 0x5}, {0x9, 0xffff, 0x80000000, 0x5, 0x3f, 0x4}, {0x9, 0x0, 0x8, 0x3b260ad8, 0x4622, 0x5}, {0x6, 0x2, 0x800, 0xfffffc00, 0x6, 0x6}, {0x870, 0x3, 0x8, 0x35d3, 0x1, 0x89000000}, {0x3, 0xc13a, 0xc0000000, 0x6, 0x2, 0x800}, {0x3, 0x12, 0x2, 0x5, 0x8, 0xff}, {0x2, 0x7, 0x7f, 0x800, 0x9, 0x3}, {0x9, 0x80000000, 0x1, 0x3, 0x7f, 0x1000}, {0x101, 0x8, 0x3, 0x1ff, 0x8, 0xffffff80}, {0x4, 0xe18, 0x6, 0x9, 0x7, 0x2}, {0x40c9d108, 0x9, 0x401, 0x10001, 0x4, 0x6}, {0x7f, 0x5, 0x8000, 0x3, 0x3}, {0x899, 0x7, 0x1, 0x101, 0x7fff, 0x40}, {0xc40, 0x1, 0xffffffff, 0x5, 0x80, 0x1}, {0x1, 0x80000000, 0x6, 0x1, 0x1000, 0x5}, {0x3, 0x117d, 0x6, 0x2, 0x0, 0x3ff}, {0x200, 0x7fff, 0x4, 0x7, 0x5, 0x4}, {0x80000001, 0xff, 0x8, 0x81, 0x8, 0x80000001}, {0x2f49, 0x1ff, 0x75, 0xff, 0x20, 0x5}, {0x5, 0x2, 0x9, 0xffff, 0x3, 0x1}, {0x4, 0x10001, 0x5, 0x636, 0x80000000, 0x2}, {0x8, 0x1, 0x6, 0x8001, 0x10b1, 0x6}, {0x2, 0x8, 0x3, 0x3, 0x81, 0xffffff4e}, {0x80000001, 0x5, 0x0, 0x40, 0x80000001, 0x2}, {0x3, 0x100, 0x7, 0x2, 0x6, 0x3ff}, {0x7, 0xfff, 0x1d9de9f9, 0x80000001, 0xf23, 0x6}, {0x4, 0x2, 0xffffff5e, 0x5f, 0x7f, 0xffff8001}, {0x10001, 0x8, 0xfffffff8, 0x12abcd79, 0x5, 0x5}, {0x200, 0x40, 0x7, 0x1, 0xff, 0x7aa}, {0x4, 0x1, 0x1, 0xffffffff, 0x2, 0x1}, {0x1, 0x5, 0x3, 0x7f, 0x7b6, 0x200}, {0x1, 0x2, 0xffffffff, 0x1, 0x7ff, 0x6}, {0x8000, 0x1, 0x6, 0x879, 0x10001, 0x2}, {0x6, 0x3, 0xff, 0x6f, 0xb4, 0x4}, {0x1, 0x4, 0x7f, 0x8, 0x3, 0x8000}, {0x6, 0x4bc2, 0xff, 0x4, 0xe1, 0x9}, {0x6, 0x9, 0x7ff, 0x5, 0xffff, 0x34bb2b6a}, {0x3, 0x0, 0x80e0, 0x0, 0x80, 0x6}, {0xfffffff8, 0x2, 0x280, 0x409, 0xe, 0x9}, {0x7, 0x7fffffff, 0x6, 0x400, 0x5, 0x10000}, {0xfffffffc, 0x8, 0x8, 0x7e5d, 0x0, 0x9}, {0x479e, 0x3ff, 0x800, 0xd968, 0x0, 0x6}, {0xc74, 0x10001, 0x2, 0x9, 0x8000, 0x5}, {0x1, 0x7, 0x4, 0x800, 0x3cb2, 0x3}, {0xfa, 0x3, 0xfffffff7, 0x69, 0x86, 0x20000000}, {0x9, 0x3, 0xc3, 0x8, 0x1, 0x101}, {0xfff, 0x9, 0x9, 0x5, 0x6, 0xf4bd}, {0x0, 0x1, 0x7fffffff, 0x0, 0x8, 0x9482}, {0x3c24, 0x4, 0x1, 0x1, 0x1000, 0x7fff}, {0x7, 0x5, 0x46, 0xfff, 0x6cbc, 0xff}, {0x7, 0x1, 0x0, 0x1, 0x1, 0x4047}, {0x400, 0x7fffffff, 0x5, 0x3d, 0x3f, 0x3}, {0x4, 0x0, 0x3, 0x6, 0x1, 0x3}, {0x8, 0x849, 0x1, 0x0, 0x9, 0x4}, {0x9, 0x200, 0x6, 0x6, 0x641, 0x3f}, {0x7fffffff, 0x7, 0x8, 0x5, 0x6, 0xffffff01}, {0x4, 0x6, 0x1, 0x9, 0x200, 0x1}, {0x1, 0x908, 0x4, 0xe22, 0xff, 0x20}, {0x3ff, 0xf5, 0x9, 0x7, 0x9feb}, {0x349, 0x1, 0x81, 0x80000001, 0x40, 0x7fff}, {0x1, 0x200, 0x80000001, 0x5, 0x25, 0x45}, {0xcf, 0x7fff, 0x0, 0x401, 0x9, 0x10000}, {0x200, 0xffffffbc, 0xfffffffe, 0x0, 0x6, 0x4}, {0x1, 0x5, 0x9, 0x4, 0x455a, 0x5a9c}, {0x7fff, 0x10000, 0x81, 0x8, 0x6, 0x1e7662ce}, {0x5, 0xca06, 0x1, 0x8, 0x2, 0xffff}, {0x8000, 0x4, 0x1, 0xc70, 0x0, 0x7}, {0x1, 0xfffffffe, 0x8, 0x8, 0x4d8f, 0x1}, {0x0, 0x0, 0xffff, 0xffff, 0xeb2, 0x4}, {0x1, 0x400, 0x9, 0x7ff, 0x8, 0x2}, {0x0, 0x7fff, 0x6, 0x6, 0x1, 0xbf85}, {0x1f, 0x1, 0x1ff, 0x3, 0x7, 0x6}, {0x40, 0x80, 0xffff, 0x20b, 0x4}, {0x697, 0x6, 0x9d, 0xfffffffc, 0x5, 0xff7c}, {0x3, 0x720, 0x4, 0x5, 0x9, 0xff}, {0x40, 0x9, 0x2, 0x5e, 0x0, 0x1}, {0xfa0, 0xffff0001, 0x5d9a, 0x1, 0x100, 0x8}, {0x8000, 0xee5e, 0x80000000, 0x6, 0xffff48f9, 0x10000}, {0x3, 0x4, 0x80000000, 0x5, 0x400, 0x6}, {0x3, 0x6, 0x3, 0x10, 0x800, 0x1}, {0x0, 0x284, 0x4, 0x2, 0x8, 0x5}, {0x20, 0x401, 0x1ff, 0xffffff58, 0x1, 0x7}, {0x1, 0x9, 0x5, 0x20, 0x80000001, 0x2}, {0x8, 0x1f, 0x4, 0x5, 0x9, 0x5}, {0x3f, 0xffffffff, 0x240, 0x5, 0x1ff, 0x3}, {0xf7a, 0x7f, 0x2, 0x3, 0x10001, 0x6}, {0x6, 0x81, 0x1, 0x81, 0x3, 0x8}, {0x1, 0x2, 0x2, 0x8, 0x2}, {0x9, 0x0, 0x4, 0x0, 0xfffffffd, 0x7ff}, {0xf79, 0x21f7ba4b, 0xbac, 0x1ff, 0x1, 0x7fff}, {0x7ff, 0x101, 0xf92, 0x9, 0x5, 0xffffffff}, {0x9, 0xffffffe1, 0x6, 0x6, 0x3f, 0x1}, {0x80, 0xb91, 0x9af, 0x3ff, 0x8, 0x3}, {0x8, 0x6, 0x9, 0x7ff, 0x9, 0x4}, {0xa5da, 0x7fffffff, 0x0, 0x1, 0x9, 0x7}, {0x8001, 0x80, 0x2a64, 0x7, 0x7f, 0x7}, {0x38, 0x9, 0x1ff, 0x400, 0x20, 0x400}, {0x1000, 0x7fff, 0x6, 0x1f, 0x7, 0x401}, {0x3c, 0xa5e, 0x0, 0x6, 0x3f, 0x1}, {0x2, 0x7, 0x356, 0xffffffff, 0x3fb, 0x8000}, {0x2, 0x0, 0x6, 0x1, 0x7, 0x6}, {0x5, 0x5, 0x307, 0x7, 0x8, 0x7}, {0x7ff, 0x20000, 0x101, 0x5, 0xfffffe01}, {0x10000, 0x4, 0x40, 0x5, 0x1fc, 0x3f}, {0x804, 0x1ff, 0x1, 0x3ff, 0x6, 0x71a5}, {0x8, 0x5, 0x9, 0x4, 0x40, 0x16f}, {0x8, 0x33, 0x1, 0x5, 0x5}, {0x7, 0x6, 0x5, 0x400, 0x8, 0x1}, {0x400, 0x18, 0x3, 0xffff70b9, 0xc5e, 0x1}, {0x3, 0x1, 0x6, 0x5, 0x0, 0xfffffff8}, {0x1, 0x20, 0x7ff, 0xfff, 0x2, 0x4}, {0x9000000, 0x9, 0x7f, 0x401, 0x6, 0xabd}, {0xd76c, 0x0, 0x6, 0x1f, 0x7fff, 0x800}, {0xfff, 0xffffffff, 0x4, 0x5, 0x1, 0x7}, {0x502, 0x2a6, 0x0, 0x2, 0xe, 0x100}], [{0x1, 0x1}, {0x3}, {0x0, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x1}, {0x3}, {0x5, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x2}, {0x5, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x5}, {0x0, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {}, {0x4}, {0x3, 0xd2c8bf835a083970}, {0x1}, {0x1, 0x1}, {0x5}, {0x1}, {0x4}, {0x5, 0x1}, {0x0, 0x1}, {}, {0x2, 0x1}, {0x4}, {0x0, 0x1}, {0x2, 0x1}, {0x2}, {0x2, 0x1}, {0x9, 0x1}, {0x0, 0x1}, {0x1}, {0x0, 0x1}, {0x4}, {0x2, 0x1}, {0x4}, {0x3}, {0x2}, {0x6}, {0x4}, {0x1, 0x1}, {0x1}, {0x7}, {}, {0x2, 0x1}, {}, {0x2}, {0x0, 0x1}, {}, {0x0, 0x1}, {0x5}, {0x5}, {0x1, 0x1}, {0x2}, {}, {0x2, 0x1}, {0x5}, {0x5, 0x1}, {0x3}, {0x5, 0x1}, {0x3, 0x1}, {}, {0x4}, {0x4}, {0x5, 0x1}, {0x1, 0x1}, {}, {0x1, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x1}, {0x5}, {0x4, 0x1}, {}, {0x2, 0x1}, {0x5}, {0x2}, {0x2}, {}, {0x2, 0x1}, {0x4}, {0x3}, {0x4}, {0x0, 0x1}, {0x4}, {0x4, 0x1}, {0x4}, {0x2}, {0x4}, {}, {0x2, 0x1}, {}, {0x5, 0x1}, {0x4}, {0x4}, {0x5}, {0x2}, {0x0, 0x1}, {0x1, 0x1}, {0x3}, {0x1, 0x1}, {0x6, 0x1}, {0x2, 0x1}, {}, {0x1, 0x1}, {0x3}, {0x4}, {0x5, 0x1}, {0x2}, {0x0, 0x1}, {0x2}, {0x2}]}}]}, {0x8f, 0x6, "ea53a0c44cac5f84860f69f8552573ce9fb60e797ae69ed6e65221d281c9c92b5f6f498c5f3edfcafebc2cb34fa1c5cc3a754a6e93c51633928652a4e3bc26554e53f328fa870e99bab79c16d953a5ca5a434dc4f8162066b9dc7657078002dd84a1a11e4055840513ab37580dacf21b9abe59faa593e060c0d253273b07e4f4b679aea7fa6466f0bb3ed5"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}]}]}}, @filter_kind_options=@f_flower={{0xb}, {0x4c, 0x2, [@TCA_FLOWER_KEY_TCP_FLAGS_MASK={0x6, 0x48, 0xffff}, @TCA_FLOWER_KEY_ENC_IPV6_DST={0x14, 0x21, @private1}, @TCA_FLOWER_KEY_CT_ZONE={0x6, 0x5d, 0x4}, @TCA_FLOWER_KEY_TCP_DST={0x6}, @TCA_FLOWER_KEY_IPV4_DST_MASK={0x8, 0xd, 0xff}, @TCA_FLOWER_KEY_ENC_IPV6_DST={0x14, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}}]}, 0x550c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000800) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:28 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000000)={0x6, 'pimreg1\x00', {0x7}, 0x2}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) [ 751.760053][T21399] nbd1: detected capacity change from 0 to 4398046511104 [ 751.776823][T21395] nbd2: detected capacity change from 0 to 4398046511104 [ 751.780467][T21391] block nbd0: NBD_DISCONNECT [ 751.780604][T21391] block nbd0: Disconnected due to user request. [ 751.780681][T21391] block nbd0: shutting down sockets [ 751.797631][ T28] audit: type=1400 audit(1656100828.376:614): avc: denied { bind } for pid=21396 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 751.809000][T21389] block nbd1: NBD_DISCONNECT 20:00:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) ioctl$NBD_DO_IT(r0, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:28 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) r4 = socket$alg(0x26, 0x5, 0x0) bind(r4, &(0x7f0000000000)=@tipc=@id={0x1e, 0x3, 0x1, {0x4e24, 0x1}}, 0x80) (async) r5 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async, rerun: 32) r6 = socket$nl_route(0x10, 0x3, 0x0) (rerun: 32) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x80, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x40, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_INGRESS_QOS={0x28, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x100, 0x1000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x1c00e}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x80}, 0x1, 0x0, 0x0, 0x4001050}, 0x40408c4) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=@newchain={0x550c, 0x64, 0x800, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r8, {0x4, 0x3}, {0x8, 0xfff1}, {0x3, 0xe}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x1}}, @filter_kind_options=@f_rsvp={{0x9}, {0x88, 0x2, [@TCA_RSVP_ACT={0x4}, @TCA_RSVP_DST={0x8, 0x2, @private=0xa010100}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x0, 0x0, 0x6}, {0x200, 0x200, 0x1}, 0xc, 0x7, 0x3}}, @TCA_RSVP_DST={0x8, 0x2, @broadcast}, @TCA_RSVP_CLASSID={0x8, 0x1, {0xfff1, 0xffff}}, @TCA_RSVP_CLASSID={0x8, 0x1, {0xb, 0x1}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x1f, 0x8, 0x3}, {0x6, 0x43e7c46c, 0xfffffffa}, 0x1, 0x9, 0x29}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x8, 0xffffffff, 0x7}, {0x2, 0x1}, 0x0, 0x0, 0xf7}}]}}, @filter_kind_options=@f_rsvp6={{0xa}, {0x53e8, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @remote}, @TCA_RSVP_DST={0x14, 0x2, @remote}, @TCA_RSVP_ACT={0x53bc, 0x6, [@m_bpf={0xf4, 0x1d, 0x0, 0x0, {{0x8}, {0x4}, {0xcb, 0x6, "2aa71de1d7637945a08a0e816c244ae7840888756cfe3ea8f3dcf79073c717596b3342e7740799f8f71b0a559b096a8e475b6f2264e2a384b1b9695dc9cc351d2212df1f055cf6a6823c5f042766907d3f7422ca45c34209d9942b8ceb4ce4a4c65fbb00cd5cf06a96d2df0a306b1158f2640393e5b94501974672de6ae9b76c35f2fb655a7f32b8c5f18cfd82b86976ebd0dfe839966bc13045b0151b86727af8a39efc8583de247f682b355984b68fe4b2daf976159f3e49350cea3404c18ac232b3eb7d2fef"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_mpls={0x144, 0x19, 0x0, 0x0, {{0x9}, {0x30, 0x2, 0x0, 0x1, [@TCA_MPLS_PROTO={0x6, 0x4, 0x4305}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x5, 0x4, 0x1, 0x3, 0x1ff}, 0x3}}, @TCA_MPLS_TC={0x5}]}, {0xec, 0x6, "a881a784a042e5ea6421e2c5d0689b2293269aab881d68e98b205c78bb3b588c27cd2d07798210cb5ea1a3b62729be049e0b5604cced8b57439e05406eda0319def8c69bbbc91177d52a534e941658bbd1172318afc07dd256e7c8566d0b61b561813936656e5ed1c38f77f17739314cc9b9beed8ea28f01e71777ca26f00846a429082cb9fedd3271aa3c41cac196d55665d4aeca0c0144b1229f5ae8f9c3835d8b9ccc088728a59ab86ba8cf1548c2b715895ad4a20c670ef06fff98e31be01491e3ed7e49ca52d433f4338ae4a124e325706246127f7f0763c1da85ea5e35dfec1abd682dc805"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x5}}}}, @m_skbedit={0x110, 0x4, 0x0, 0x0, {{0xc}, {0x34, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x8}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xe, 0x2}}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x3}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x6, 0xe84, 0x8, 0x80, 0x8001}}]}, {0xb3, 0x6, "e5661aea97ff32a47bf3d56e96f6d32fd7cf0618c214f5330d405b3a420fe932111f3954941705e282f9d0653c0e26b1006c2945dede351d5a361626333fa23fc41aa3fe7b36f23f94db8db4d1024e480087a8a186dc8c0b8352dfd057392e4fdc105a42f90905bc444b78d2f1b80dc3c6a34c50a6bccac80e63ba3dbb509b8a9d7f14f905f16cef52c732b33cf4846f159899d326496d1ae709303265a66d607a84bb40ce4c4d9fe4e63569e639bf"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_ipt={0x260, 0x1b, 0x0, 0x0, {{0x8}, {0x1c0, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_INDEX={0x8}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x2}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x1}, @TCA_IPT_TARG={0x46, 0x6, {0x1f, 'mangle\x00', 0x20, 0x2, "968c95bfb5d8cee3250ae5b0a04d76ac469ca81d1203110ae6d50f5d"}}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_TARG={0x6f, 0x6, {0x5b, 'filter\x00', 0x40, 0x4, "54d963e995c30324527f2b0a349b11b946962f296c8df29acaaaf6474174f4061886fbf7e6382dee87b99cb34fe31a2b77fb1ab2be0e7931031525b5131fe7291ce1018d1a"}}, @TCA_IPT_TARG={0x59, 0x6, {0xff, 'nat\x00', 0x7, 0x5, "ca49c24d750b68a9bf18179f7317db68f3cbdae315f58beac5c13a34a71a34899e1e0f5e1c0bcab8b71015a5cce99a"}}]}, {0x79, 0x6, "86e7bc2873fc5a29ea6f7c6048239f691e6fe368e9e6e966075c8d856eb0cca99da134e7f444220c50bb525be1ecfce7c00135a82cb192ffb6c1adcd8621b7a89c8bc184e9f308da1a1a2062b97df7fcfd7bd5e81428c2d3c1491636be10ccf93de4923e9360c01988e29704b7956f3908f5accb68"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_skbedit={0x1038, 0x0, 0x0, 0x0, {{0xc}, {0xc, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xa, 0x14}}]}, {0x1004, 0x6, "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{0xc}, {0xc, 0x8, {0x2}}}}, @m_sample={0x130, 0x3, 0x0, 0x0, {{0xb}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x4d14, 0xe0f8, 0x4, 0x400, 0x8001}}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x80000000}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0xc9}]}, {0xda, 0x6, "7f6b9431032c8908c1d9f94a621ef6ea209a975d0c2900844ada956e42ad455096592cf63f50820276abd7f74c374ab07401e750d386a60f3e28b8e29e342cd11c4a31665023571a4359c6554ae5fb6c7eda3db6f4c8751857165dc748139e49367506192147c82c1efcd3286053d645dc2f1b9941167576ee852b3fcfb94e90e6bffe40f6cb55388e2f67dff17a0f941245d9b0d1e68ff0dd07d2de6371d0fd82abc41fb41401e032eac7294f72daf3c4797858746f1eafbf32b7857d895b7d877d45e82cd0a3538ea7796372de8c848d0c568b3183"}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}, @m_pedit={0x3ca8, 0x13, 0x0, 0x0, {{0xa}, {0x3bf0, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0xfc, 0x5, 0x0, 0x1, [{0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}]}]}, @TCA_PEDIT_PARMS_EX={0xe80, 0x4, {{{0x1, 0x3, 0x5, 0x9, 0x401}, 0x80, 0x4, [{0x7ff, 0x8, 0x80, 0x9, 0x7f, 0x10001}, {0x8, 0x3940, 0x1, 0x80000001, 0x6, 0x6}, {0x8, 0x4, 0x7, 0x0, 0x2, 0x8}, {0x3, 0x502, 0x8000, 0x0, 0x3, 0x733}]}, [{0xb9, 0x80000001, 0x8001, 0x8, 0x40, 0x10000}, {0xfffffffa, 0x81, 0x4, 0x0, 0x5, 0x1}, {0xfffffffa, 0xfffffffa, 0x8001, 0x3, 0x2, 0xe87}, {0x0, 0x5, 0xa0000000, 0x0, 0xfffffffb, 0x3}, {0x3, 0x5, 0x0, 0x2, 0x20, 0x10001}, {0x800, 0x1f, 0x8001, 0x101, 0x0, 0x9}, {0x0, 0x0, 0xa9a, 0x6, 0x81, 0x7bab}, {0x3f, 0x4, 0x4, 0xffffff80, 0x5, 0x1}, {0x3, 0x9, 0x7fff, 0x2, 0x6, 0x4ca}, {0x717, 0x6, 0x1, 0x0, 0x32a4, 0x8}, {0x3, 0x5, 0xac, 0x2, 0x8, 0x8}, {0x6, 0x7e, 0x3, 0x7f, 0xffffff80, 0x10000}, {0x1000, 0x3f, 0xfff, 0xe33, 0x3, 0x5}, {0x0, 0x0, 0x0, 0xd9b, 0x9, 0x7}, {0x5, 0x7fffffff, 0x15c, 0x200, 0x9, 0x4359713b}, {0x40, 0x4, 0x3f, 0x3, 0x7a, 0x800}, {0x3, 0x10000, 0xfff, 0x80f, 0x866, 0x3}, {0x5, 0x1000, 0x2, 0xfffffff8, 0x80000000, 0x200}, {0x1, 0x81, 0x46d, 0x4, 0xfff, 0x200}, {0x79ad, 0x7d, 0x1, 0x6, 0x4, 0x4}, {0x80, 0x1f, 0xfffffff9, 0x10001, 0x4, 0x80000000}, {0x6, 0x7abc, 0x5, 0x10001, 0xcab, 0x400}, {0x0, 0x81, 0x7fff, 0x7, 0x401, 0x100}, {0x2, 0x101, 0x7, 0xbe7, 0x2, 0xeb}, {0x0, 0x6, 0x8, 0x3, 0xfffffffd}, {0x2, 0x9, 0x7ff, 0x0, 0x2, 0x2}, {0x1000, 0x4, 0x6, 0x80000001, 0x20, 0xfffffe01}, {0x5, 0xfff, 0x7, 0x4, 0x5, 0x1f}, {0x0, 0x800, 0x9, 0x9, 0x7, 0x8}, {0x100, 0x11000000, 0x3, 0x10001, 0x0, 0x1f}, {0x9, 0x10000, 0x3, 0x10, 0x0, 0x4}, {0x5, 0x8c, 0x8, 0x9ba, 0x2, 0x6}, {0x4, 0x7, 0x80000000, 0x3, 0x4, 0x3}, {0x8000, 0x8000, 0x9, 0x3, 0x5, 0x8001}, {0x1f, 0x72, 0x6, 0x40, 0xa68f, 0x7}, {0x8, 0x800, 0x0, 0x4, 0x2, 0x2}, {0xffffffff, 0x9cfd, 0x3e5, 0x9, 0x6be, 0xfff}, {0x3, 0x10000, 0x5, 0x3, 0x1, 0x1ff0000}, {0xf1, 0xc, 0x1000, 0x8, 0x6, 0x6bd}, {0x3f, 0xb97, 0x200, 0x8, 0xffffffc0, 0x1}, {0x4, 0x7fffffff, 0x7, 0xc9, 0xffff, 0x400}, {0x1, 0x8, 0xfffff2c0, 0x9, 0x36, 0x72}, {0x1, 0x2, 0x8, 0x81, 0x1, 0x3ff}, {0x7, 0xc8, 0x10001, 0x8000, 0x5, 0xdc64}, {0x6b, 0x752, 0x4, 0x1, 0x9, 0x7}, {0xffff, 0x2, 0x6, 0x0, 0x80000001, 0xfffff7ee}, {0xffff, 0x5, 0x9, 0x6, 0x10, 0x1}, {0x0, 0x1000, 0xffffffe1, 0x1, 0x1c, 0x1}, {0x5, 0x4, 0x4, 0x3, 0x9, 0x7}, {0x4, 0x80, 0x6, 0x6, 0x0, 0x9}, {0x0, 0x4, 0x7, 0x1000, 0x5, 0x1}, {0xdee, 0x9, 0x3, 0x800, 0x1, 0x39f5c3af}, {0x311, 0x3, 0xfffffff9, 0x3, 0x0, 0x1}, {0x3, 0x0, 0x3, 0x5, 0xff3d, 0x7}, {0x1, 0x7, 0x0, 0x8001, 0x8000, 0x4}, {0x2, 0x46b3, 0x8, 0x100, 0x1, 0x9}, {0xc518, 0xff5, 0x7fff, 0x101, 0x9, 0x10000}, {0x12, 0x7, 0xe976, 0x10001, 0x7, 0xfffffffa}, {0x5, 0x8, 0x81, 0x100, 0x0, 0x8000}, {0x8, 0x8, 0x8, 0x81, 0xffff8001, 0x126}, {0x1, 0x7, 0x200, 0xffff, 0xf49ecea, 0x8000000}, {0x1, 0x2, 0x3, 0x20, 0x2, 0x2}, {0x3, 0xd0e, 0x7e0, 0x4, 0x10001, 0xffffffff}, {0x2, 0x7, 0x3ff, 0x5, 0x1, 0x2}, {0x100, 0x6bc491b1, 0x3, 0x7a85, 0x5, 0xcdb}, {0x0, 0x1000, 0x3, 0x0, 0x7, 0x1}, {0xf27, 0x1000, 0x2, 0x80a3, 0x4, 0x2}, {0x2, 0xb04, 0x3, 0x4, 0x6, 0x7}, {0x58, 0x9, 0x6, 0x1, 0xffffffff, 0x1}, {0x8, 0x7f, 0x9, 0x2, 0x0, 0x1}, {0x7fffffff, 0x8, 0x8, 0x5, 0x0, 0x8001}, {0x6f, 0x8, 0x401, 0x8000, 0x1000, 0x1ff}, {0x101, 0x10000, 0x2, 0x1, 0xaa5, 0x1}, {0x2, 0xbc13, 0x0, 0x4, 0x4, 0x20}, {0x5e00c0f4, 0x2, 0x3000000, 0x1, 0x1, 0x7fff}, {0xffffffff, 0x1, 0x2, 0xe2b, 0xff, 0x151}, {0x80000001, 0x6, 0x3, 0x8, 0x2a2}, {0x200, 0x6, 0xbe, 0x5, 0x5, 0x80000001}, {0x1, 0xffffffff, 0x0, 0x2, 0x9, 0x4}, {0x60000, 0x1, 0x4, 0xffffffff, 0x6, 0x17eb}, {0x7fff, 0x5, 0x9, 0x29a4, 0x7, 0xc266}, {0x0, 0x3, 0xa5, 0x80000000, 0x0, 0x2}, {0x8, 0x7, 0xffffff00, 0x9, 0x8, 0xc7}, {0x9, 0xdb, 0x4, 0x1, 0x80000000, 0x8}, {0x35, 0xf, 0x9, 0x8, 0x8, 0xcf59}, {0x18600000, 0x400000, 0x6, 0x7, 0x63f, 0x2}, {0x5b6, 0x101, 0x2, 0x6, 0x8000, 0x6}, {0x20, 0x1000, 0xfffffffc, 0x721, 0xfff, 0xfffffff7}, {0x80000000, 0x2, 0x7, 0x6, 0x7, 0xffffffff}, {0xfffffffc, 0x5, 0xc9fe, 0x8, 0x8, 0x81}, {0x7f, 0x800, 0x3, 0x2, 0x0, 0x4}, {0x0, 0x2, 0x2, 0x8, 0xab1, 0x800}, {0x6, 0x6, 0x5, 0x24000000, 0x6, 0x48}, {0x8, 0x10001, 0x2, 0x9, 0x2, 0x5}, {0x6, 0x5, 0x5ec, 0x76, 0x1, 0x4}, {0x9, 0x0, 0x7, 0x5, 0x80000000, 0x71f0}, {0x1, 0xff, 0x3f, 0x6, 0x1, 0x6}, {0x876, 0x8, 0x4, 0xd49, 0x6, 0xf35}, {0x20, 0x5, 0x100, 0x1, 0xe303752c, 0x3ff}, {0x200, 0x101, 0x5, 0xfffffe00, 0x7fff, 0x7}, {0x3, 0x2, 0x6, 0xcf, 0x2, 0x200}, {0x8, 0x2, 0xb90, 0xf0e6, 0x4, 0x10000}, {0x6, 0x600000, 0x8, 0x7, 0x8000, 0x9}, {0x3, 0x10001, 0x7, 0x9, 0xfffffffe, 0xfffffffa}, {0x80000001, 0x4, 0x8db1, 0x3, 0x0, 0xffffff7f}, {0x9, 0xfff, 0x3ff, 0x7, 0xfffffffd, 0xcd}, {0x8, 0x5, 0x9, 0x10000, 0xfffffffe, 0x3}, {0x200, 0x9, 0x10001, 0xffffffff, 0x57, 0x4}, {0xfffffff8, 0x8, 0x7ff, 0x3, 0x4e5, 0x7}, {0x200, 0xe55, 0x2, 0x8, 0x6786, 0x1}, {0xffff, 0x2, 0x4, 0x0, 0x7fffffff, 0xff}, {0xd64a, 0x10000, 0x4, 0x9, 0x81, 0x8}, {0x6, 0x1, 0x4, 0x0, 0x0, 0x3c2}, {0xff, 0x88b9, 0x9, 0x4146, 0x7}, {0x5, 0x7fffffff, 0x9, 0x1f, 0x1ff, 0x101}, {0x80, 0xd, 0x5, 0x0, 0x0, 0x8}, {0x3f, 0xa46, 0x10000, 0x3, 0xfff, 0x10001}, {0x400, 0xffffffa2, 0xfffff69f, 0x9, 0x2, 0x6}, {0x4, 0x1f, 0x3f, 0x365a9f0, 0x2, 0x6}, {0xffffffff, 0x1f, 0x0, 0x800, 0xf3, 0x1}, {0x3, 0x7fff, 0x0, 0x101, 0x5, 0x1f}, {0x8000, 0x1, 0x8, 0x7, 0x3, 0x2}, {0x7, 0x7239, 0x5, 0x6, 0x1041, 0x3}, {0x5, 0x7, 0x9, 0x7, 0x3, 0x8}, {0xffffffff, 0x4a, 0xf35d, 0xff, 0x8, 0x5}, {0x3, 0x9, 0x6b, 0x2, 0x1, 0x5}, {0x5, 0x4, 0x800, 0x100, 0xfffffff8, 0x8}, {0xfff, 0x3ff, 0x0, 0x3, 0xb1a, 0x465e}], [{0x0, 0x1}, {0x1}, {}, {0x4, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x5}, {0x3, 0x1}, {0x1}, {0x1}, {0x4, 0x1}, {0x4}, {0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x5}, {0x2, 0x1}, {0x1}, {0x3}, {0x5}, {}, {0x0, 0x1}, {0x3, 0x1}, {0x5}, {0x1, 0x1}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x4}, {0x2}, {0x4, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x5}, {0x1, 0x1}, {0x3, 0x1}, {0x4}, {0x1}, {0x2, 0x1}, {0x1}, {}, {0x2}, {0x1, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x1}, {0x0, 0x1}, {0x2617939ba9e5f28c, 0xf0fe523a78caa31b}, {0x4}, {0x3, 0x1}, {0x4}, {0x3}, {0x5}, {0x3}, {}, {0x5, 0x1}, {0x5}, {}, {0x0, 0x1}, {0x6, 0x1}, {0x2, 0x1}, {0x2}, {0x3}, {0x3}, {0x4, 0x1}, {0x5}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {0x3}, {0x0, 0x1}, {0x1}, {0x1}, {}, {0x5, 0x1}, {0x0, 0x1}, {0x4}, {0x4, 0x1}, {0x2}, {0x3, 0x1}, {0x4}, {}, {0x1, 0x1}, {0x1}, {0x2, 0x1}, {}, {0x5}, {0x3}, {0x3}, {0x5}, {0x2}, {0x5, 0x306431eee5aafc15}, {0x3}, {0x1}, {0x5, 0x52e337921e9eb53e}, {0x5}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x2}, {0x5}, {0x3}, {0x5}, {0x0, 0x1}, {0x5}, {0x3, 0x1}, {0x3}, {0x2}, {0x4}, {0x2}, {0x2}, {0x5, 0x1}, {0x3, 0x2b1ef037b5a54eab}, {0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x3}, {0x1, 0x1}, {0x2, 0x1}, {0x4}]}}, @TCA_PEDIT_PARMS_EX={0xeb0, 0x4, {{{0x7, 0x5, 0x2, 0x80000000, 0x6}, 0x1, 0x0, [{0x6, 0x0, 0x7f, 0x2000000, 0x9, 0xbe}, {0xffffffff, 0xfffffff9, 0x8001, 0x3ff, 0x7f, 0x7}, {0x7, 0x8a, 0x800, 0x3, 0x7, 0x86a4}, {0x4, 0x5, 0x9, 0x7, 0xb15b, 0x9}, {0x53, 0x1, 0x8, 0xae61, 0x7, 0x7}, {0x101, 0x7, 0x401, 0x2d, 0xffff, 0x6}]}, [{0x62, 0x8, 0x0, 0x415, 0x1e, 0xc5b1}, {0x5, 0x3, 0x2, 0x401, 0x8, 0x7}, {0x101, 0xfffffff9, 0x445, 0x4, 0x0, 0x1}, {0x4, 0x4e6d, 0x9, 0x4, 0xffff, 0x6dea}, {0xfff, 0x3ff, 0x5, 0x28b41543, 0x9, 0x1}, {0x1, 0x1, 0x2, 0x2b2e, 0x2, 0x5}, {0xcc3f, 0x1f, 0x3, 0x8f4b, 0x7, 0x9}, {0x3, 0x7fff, 0x2, 0x8, 0xffff, 0x6}, {0x7, 0xffff, 0x2270, 0x9, 0x34ca}, {0x1000, 0x4, 0x2, 0x0, 0x6c8, 0x7fff}, {0x69, 0x2, 0xfd4, 0x9, 0x0, 0x20}, {0x9, 0x0, 0xe0, 0x100, 0x5, 0x6}, {0xfffffff9, 0x5, 0x7, 0x8001, 0x94, 0x80}, {0x6, 0x3, 0x4, 0x8, 0x10000, 0x4}, {0x6, 0x29c, 0x2, 0xffff0001, 0x5}, {0x1152, 0x443, 0x6, 0x80, 0x5, 0xd48}, {0xfff, 0xe000, 0x2a9, 0x8, 0x5, 0x80000001}, {0x2, 0x2, 0x100, 0x0, 0x0, 0x7}, {0x9, 0x800, 0x8001, 0xf86, 0x6, 0x7}, {0x7f, 0x2, 0x3, 0x8, 0x10000, 0x2}, {0x400, 0x887b, 0x9, 0x2633, 0x0, 0x80}, {0xff, 0x9, 0x4, 0xfff, 0x0, 0x35}, {0x7, 0x2, 0x6, 0xcdd258ee, 0x6, 0x9}, {0xcffc, 0x7ff, 0x1, 0x0, 0x8, 0x4}, {0xffff, 0x8, 0x6, 0x4, 0x1ff, 0x5}, {0x24a7a77c, 0x40, 0x0, 0x1, 0x6, 0x5}, {0x9, 0x1, 0x0, 0x1000, 0x7, 0x8}, {0xffff, 0x3ff, 0x3, 0xb3, 0x6, 0x7ff}, {0x1ff, 0x1, 0x9, 0x6, 0x0, 0x1f}, {0x1, 0x1, 0x5, 0xfff, 0x2, 0x100}, {0xe643, 0x2, 0x7fff, 0x101, 0x9, 0x66}, {0x5a, 0x3, 0x7fff, 0x3000, 0x6, 0x30ea16d7}, {0x9, 0x1, 0x0, 0xf1, 0x4, 0xfffffffb}, {0x80, 0x3ff, 0x0, 0x8, 0x800, 0xbfc7}, {0x1f, 0x7, 0x9, 0x4, 0x7b, 0x9}, {0x7fffffff, 0x0, 0x40, 0x1, 0x80000001, 0x8001}, {0x2, 0x7ff, 0x3, 0x3, 0x3, 0xbe5}, {0x8e6, 0x2, 0x9, 0xffff, 0x3, 0x7}, {0x6, 0x8000, 0xfff, 0xaa6, 0x1f, 0xffff}, {0x3, 0x80000001, 0x9, 0x772, 0x0, 0x5}, {0xffff5044, 0x0, 0x0, 0x6, 0x10b, 0x8}, {0x80000001, 0x8, 0x5, 0x0, 0x5, 0x8}, {0x4, 0xffffffff, 0x6, 0x0, 0x1, 0xcb}, {0xfffffeff, 0x7, 0x7, 0x7, 0x6, 0x5}, {0x4, 0x6, 0x7, 0xfffff001, 0x7, 0x100}, {0xff, 0x3, 0x5, 0x10000, 0x81, 0xb4}, {0x6, 0x1, 0x2, 0x3ff, 0xfffffffb, 0x400}, {0x0, 0x5, 0x2, 0xffff, 0x0, 0x2}, {0x6, 0x1, 0x10000, 0x4, 0x271, 0x7}, {0x3, 0x6, 0x101, 0x100, 0x401, 0x7ff}, {0x3, 0x4, 0x3ff, 0x5cb9, 0x1, 0xffffffff}, {0x80, 0x6c398239, 0x43b, 0x3f, 0x9, 0x7f}, {0x9295, 0x3, 0x21b, 0x9, 0x2, 0x7}, {0x1, 0xfc, 0x185e, 0x8afc, 0x9c}, {0x5, 0x5, 0x8, 0x7c000000, 0x8, 0x9}, {0x7, 0x0, 0x4, 0x0, 0x80000001, 0x7ff}, {0x7f, 0x7, 0x7fff, 0x80000000, 0x1, 0x56}, {0x9, 0x1e, 0x1, 0x7f, 0x9, 0x1000}, {0xd283, 0x4, 0x4, 0x5, 0x1f, 0x8000}, {0x3, 0x217, 0x7, 0x1, 0x3, 0x3}, {0x1000, 0x4, 0x7ff, 0x2, 0x7, 0x5}, {0x7ff, 0x2, 0x3ff, 0x4, 0x4, 0x1ff}, {0x9, 0x4, 0x53, 0x1ff, 0x9, 0x2}, {0x3, 0x4, 0x1f, 0x8, 0x9, 0x5}, {0xdb1a, 0x8, 0x7fffffff, 0x101, 0x1, 0x9}, {0xdd1, 0x28000000, 0x80, 0x418d, 0x401, 0x5}, {0x3, 0x200, 0x9, 0x7, 0xac8, 0x20}, {0x0, 0x7, 0x4, 0x3, 0x1, 0xffff8001}, {0x0, 0x0, 0x9, 0x8032, 0x8, 0xe6}, {0x3, 0x800, 0x4, 0x1, 0x4, 0x401}, {0x800, 0x6, 0x9, 0x7fff, 0x8, 0x10000}, {0x81, 0x2, 0x5, 0x401, 0x2, 0x7}, {0x7, 0x3, 0x4, 0x80000000, 0xcdb, 0x1a}, {0xfbe, 0x7ff, 0x7, 0x4, 0x9, 0x3}, {0x200, 0x1, 0x7, 0x40, 0x80, 0x1}, {0x3, 0x0, 0x8, 0x0, 0x1, 0x7}, {0x3e5, 0x2, 0x4, 0x1, 0x80000001}, {0x9, 0x7d04344c, 0x9095, 0x81, 0xd87e, 0x44e0fbc}, {0x0, 0x43a5, 0x9, 0x79, 0x6, 0x100}, {0xfb, 0xffffffff, 0x3, 0x2, 0xd106, 0x8}, {0x4, 0x1, 0x1f, 0x1, 0x4ec4, 0x8001}, {0x2, 0x4, 0x1, 0x76265e8, 0x7, 0x8}, {0x7, 0x9, 0x3, 0x8a2, 0x7, 0xffffffff}, {0x1000, 0x1, 0xe8a2, 0x200, 0x3f, 0x6}, {0x7, 0x6, 0x0, 0x2, 0x800, 0xfff}, {0x800, 0x7f, 0x5, 0x8, 0x10000, 0x6}, {0x3815, 0x100, 0x1, 0x8000, 0x6, 0x9}, {0x10001, 0x9, 0x101, 0x5, 0x0, 0x1}, {0x5, 0x100, 0x81, 0x8000, 0x3, 0x4000000}, {0x8, 0x7, 0x4, 0x6, 0x5, 0x8000}, {0x800, 0x8000, 0xfffff801, 0x8, 0x3ff, 0x8}, {0xc1a9, 0xdab8, 0x1ff, 0x7, 0x1, 0x80}, {0x7552, 0xfffffffa, 0x5, 0x7, 0x0, 0x101}, {0xdde9, 0x1, 0x3, 0x80000000, 0xffff7fff, 0xe74}, {0x0, 0x0, 0x7, 0x7ff, 0xff, 0x101}, {0x9, 0x8001, 0x2, 0x3, 0xffffffff, 0x5}, {0x1, 0xab7, 0x2, 0x200, 0xff, 0x80000000}, {0xffffffff, 0x1, 0x7, 0x4, 0x1, 0x4}, {0x3, 0x9, 0xd99, 0x1, 0x4, 0x800}, {0x400, 0x81, 0xe7a8, 0x1f, 0x0, 0x800}, {0x5, 0x7, 0x7, 0x10000, 0x1ff, 0x8000}, {0xfffffff7, 0x5, 0x0, 0x2, 0x400, 0x2}, {0x6, 0x7, 0x1d1, 0x7fffffff, 0x3, 0x4}, {0x200, 0x5a471f56, 0xd33, 0xb4ed, 0x9, 0x3}, {0x9, 0x10001, 0x40, 0x7, 0x20002}, {0x80, 0x7ff, 0x9, 0x5, 0x96, 0x8000}, {0x3, 0x401, 0x9, 0x4, 0x0, 0x2}, {0xb7, 0x2, 0x4, 0x101, 0x20, 0xbf}, {0x674aac00, 0x9, 0x6, 0x100, 0x7, 0x1ad}, {0x3, 0xffff, 0xffff8001, 0x1, 0xa7, 0x6}, {0x6, 0x8, 0x7, 0x4, 0x8001, 0x1000}, {0x81, 0x5, 0xffffff7f, 0x14, 0x5, 0x6}, {0x200, 0x5f393e58, 0x400, 0x100, 0x13, 0xffffff01}, {0xfffffbff, 0xffff, 0x1, 0x2, 0xffffffff, 0x1}, {0x9a3, 0x3, 0x5, 0xf34d, 0x2, 0x3}, {0x0, 0x0, 0x20, 0x7, 0x40, 0xfffffff7}, {0x6, 0x7, 0x824a, 0xc546, 0x5, 0x8}, {0x3ff, 0x40, 0xa7aa, 0x3, 0x80, 0x6}, {0xaa58, 0x6, 0xfffffff7, 0x0, 0x6}, {0x0, 0x7, 0xfffff801, 0x10001, 0x7, 0x7fffffff}, {0x40, 0xff, 0x0, 0x2, 0xba, 0x6}, {0x0, 0x7, 0xe187, 0x1ff, 0x4, 0x526}, {0x2, 0xffff, 0x76, 0x4, 0x3, 0x1}, {0x200, 0x7fffffff, 0x7, 0x0, 0x81, 0x40}, {0x4fc8, 0x2, 0x4, 0x0, 0xff, 0x6}, {0x81, 0xa429, 0x6, 0x5, 0x7f, 0xf0}, {0x1e7, 0x80, 0x9, 0x4, 0x8, 0x42467c11}, {0x1f, 0x6, 0xfffff000, 0x1, 0xff, 0xff00}], [{0x0, 0x1}, {0x4, 0x1}, {}, {0x1, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x5}, {0x5}, {0x5}, {}, {}, {0x2}, {0x2, 0x1}, {0x4}, {0x5}, {0x3}, {0x4}, {0x1}, {0x1}, {0x3, 0x1}, {0x2, 0x1}, {}, {0x2}, {0x5}, {0x1}, {0x5, 0x1}, {0x2}, {0x4}, {0x0, 0x1}, {0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x4, 0x1}, {}, {0x3}, {0x2, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x3}, {0x5, 0x99c29f226389af6a}, {0x3, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x5}, {}, {0x6, 0x1}, {0x3}, {}, {0x1, 0x1}, {0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x5}, {0x2}, {0x3}, {0x1}, {0x3}, {0x1}, {0x4}, {0x5, 0x1}, {0x2}, {0x2, 0x1}, {0x1, 0x1}, {0x1}, {0x5, 0x39136f8c68974929}, {0x5, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x69673bd77e08156c, 0x1}, {0x2}, {0x2}, {0x2, 0x1}, {}, {0x1}, {0x6}, {0x1}, {0x1}, {}, {0x5, 0x1}, {0x1, 0x1}, {0x5}, {0x1, 0x1}, {0x5}, {0x4}, {0x5}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x5}, {0x1}, {0x5}, {0x2, 0x1}, {}, {0x1, 0x1}, {0x5}, {0x4}, {0xb17b33cb2ccf1834}, {}, {0x2, 0x1}, {0x3}, {0x5, 0x1}, {0x1}, {0x5, 0x1}, {0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x3}, {0x3}, {0x5}, {0x4, 0x1}, {0x3}, {0x1}, {0x2}, {0x1}, {0x1}, {}, {0x1, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x3}, {0x0, 0x1}]}}, @TCA_PEDIT_PARMS_EX={0xe50, 0x4, {{{0x1ff, 0x8, 0x6, 0x9, 0x7}, 0x40, 0x81, [{0x1, 0x0, 0x94e0, 0x5, 0x5, 0x9}, {0x3f8603c7, 0x6, 0x1, 0x7fffffff, 0x1f, 0x8}]}, [{0x1f, 0x8, 0x9, 0x5, 0x2800, 0xffffffff}, {0x5, 0x3, 0x6, 0x0, 0xfffff801, 0xfffffff7}, {0x6, 0x8001, 0x6, 0x800, 0x8, 0x80000001}, {0x5, 0xfffffffe, 0x7f, 0x1, 0x0, 0x3}, {0x7c26da14, 0x3, 0x5, 0x3, 0x1ff, 0x401}, {0x7, 0x2, 0x6, 0x100000, 0x3f, 0x7ff}, {0x7, 0x2, 0x6, 0xe0, 0xfff, 0xd}, {0x4, 0x5a4, 0x7fffffff, 0x4, 0x3}, {0x8086, 0x6, 0x8000, 0x4, 0xfffffffc}, {0x8, 0x2, 0x0, 0x4, 0xfffffff7, 0xe84}, {0x3ff, 0x6, 0xb81, 0x7fff, 0x4, 0xffff}, {0x1, 0xa47, 0x8, 0x81, 0x3, 0x5ae7d4a3}, {0x0, 0x8, 0x100, 0x5, 0x7, 0x2}, {0x20, 0x1, 0x4, 0x5, 0x200, 0x4}, {0xcd1c, 0x1, 0xffffffff, 0x7fff, 0x10000, 0x7}, {0x3, 0x8, 0xb721, 0x2, 0x4, 0x40}, {0x2, 0x6, 0x0, 0xffff, 0x5, 0x8}, {0x81, 0x8, 0x9, 0x9, 0x8, 0x1}, {0x0, 0x3, 0x0, 0x695, 0x9, 0xa900}, {0x80000000, 0x1f, 0x6, 0x7fffffff, 0xffffff0f, 0x5}, {0x3, 0xfff, 0x82, 0x7, 0x3f800000}, {0x8, 0x3, 0x5, 0x3, 0x4f, 0x800}, {0xffff0001, 0x2, 0x0, 0xffffff7b, 0x9, 0x719e}, {0x8, 0xbc, 0x6, 0x4, 0x8d4, 0x101}, {0x8001, 0x9, 0x0, 0x9, 0x79ee, 0x4}, {0x1f, 0xf021, 0x20, 0x3, 0x2, 0x8}, {0x200, 0x40a5, 0x0, 0x100, 0x0, 0xeb}, {0x37768f84, 0x3, 0x8000, 0x5, 0x6, 0x7ff}, {0xffff8001, 0xcacb, 0x2, 0x1b, 0x40, 0x7fffffff}, {0xbc000000, 0x9, 0x8, 0x9, 0x0, 0xca}, {0x9, 0x2, 0xc, 0x40, 0x9, 0x3e4}, {0x9, 0x1, 0x2, 0x80000000, 0x9}, {0x0, 0x4, 0x3, 0x2, 0x5, 0x9}, {0xfffffffc, 0x3a0c, 0x4, 0x8001, 0x80, 0x4}, {0x7ff, 0x4, 0x5, 0x800, 0x2, 0x100}, {0x10001, 0xffffffff, 0xf81c, 0xff, 0x6, 0x3}, {0x4, 0x80, 0xfffffffe, 0x3, 0x9, 0x8}, {0xd8f, 0x1, 0x8001, 0x81, 0x5, 0x8000}, {0x1, 0x2, 0x9, 0x80000000, 0x2, 0x6}, {0x10000, 0x9, 0x3, 0x7fff, 0xffffffff, 0x7}, {0x24fc, 0x9, 0x1, 0x3800, 0x0, 0x4678}, {0xfffffffe, 0x9, 0x7f, 0x0, 0x6, 0x9}, {0x241511f5, 0x93c1, 0xf93d, 0x8000, 0xb2, 0x4}, {0x1, 0x8, 0x3, 0xffffff34, 0x6d75, 0x6}, {0x8001, 0x7fff, 0x1, 0x4, 0x1, 0x14}, {0x1, 0x0, 0x1ae2, 0x4, 0x9, 0x10000}, {0xff, 0x80, 0x1f, 0x3, 0x7fffffff, 0xfff}, {0x5, 0x0, 0x80000000, 0x6, 0x0, 0x4}, {0xd2a0, 0xfffff801, 0xd1, 0x4, 0x0, 0x7}, {0x2, 0x8, 0x6, 0x0, 0x9, 0x81}, {0x62, 0xbdde, 0x1, 0x80000001, 0x81, 0x5}, {0x1, 0x7ff, 0x21, 0x400, 0x6, 0x8}, {0x4, 0xc0000, 0x5, 0x86, 0xffff8001, 0x7}, {0x2, 0x14, 0x9, 0x7, 0x4, 0x3}, {0x0, 0x40, 0x9, 0x4, 0x3ff, 0x80000000}, {0x80000000, 0xfffffff7, 0x5, 0x9c8b, 0x3f, 0x40}, {0x1, 0xf74b, 0x40, 0x3f, 0x3ff, 0x1f}, {0x81, 0x2, 0x40, 0x9, 0x2, 0x1}, {0x101, 0x2, 0x4, 0x80, 0x1, 0x3f}, {0x9, 0x4, 0xf6, 0x9f50, 0x6, 0xc0e}, {0x8000, 0x101, 0xa5, 0x9, 0x5, 0x7}, {0x4, 0x6, 0xf6, 0x1fc0, 0xfff, 0x2}, {0x5, 0x5913d562, 0x3, 0xa5, 0x8, 0xffffe7f1}, {0x3ff, 0xec, 0x0, 0x7, 0x4, 0x6}, {0x2, 0x8, 0x85c4, 0x1, 0xffffffff, 0x3}, {0x3f, 0x7fffffff, 0xffffff7f, 0x20, 0x7, 0x1}, {0x0, 0x9, 0x802, 0x3, 0x40, 0x3}, {0x604, 0x4, 0x800, 0x8, 0x0, 0xb8}, {0xfffffff7, 0x8fee, 0x9, 0x3, 0x3, 0x200}, {0x2, 0x800, 0x5106, 0xfa0, 0x3, 0x5}, {0x9, 0x3, 0x101, 0x5, 0x1f, 0x10000}, {0x4a, 0x9, 0x8, 0x2, 0x4, 0x3ff}, {0x40, 0x876, 0x7, 0x3, 0xfffffe01, 0x6}, {0x30000000, 0x1, 0x9, 0x6, 0x4, 0x5}, {0x8001, 0x10001, 0x7fffffff, 0x4, 0x9, 0x48d}, {0x7f, 0x2, 0x3f, 0x9, 0x6, 0x593}, {0x4, 0x6, 0x100000, 0x9, 0xffffffff, 0xffff}, {0x6f0, 0x8000, 0x81, 0x6, 0x1, 0x4c}, {0x1, 0x0, 0x8eb7, 0x2c7f6457, 0x6, 0x1000}, {0x7, 0xdaf, 0x9, 0x9, 0x5, 0x8}, {0x25, 0x3, 0x101, 0x1, 0x1, 0xf3}, {0x1, 0x2, 0x7ff, 0x3f, 0x7f, 0x20}, {0x9, 0xffff3e7a, 0x1, 0xff, 0x5, 0xff}, {0x1, 0x6, 0x4, 0x1f, 0x7, 0xfda}, {0xffffffff, 0xa180, 0x1, 0x4, 0x2, 0x2}, {0xfff, 0x9, 0x5fb, 0x8, 0x9, 0x3}, {0x7, 0xffff, 0x1ff, 0x7, 0x81, 0x8}, {0x2, 0x0, 0x8, 0x10000, 0x8, 0x4f}, {0xf4d8, 0x200, 0x1f, 0x0, 0xca, 0xffff68a3}, {0x40, 0xfffffffe, 0xef6, 0x4, 0x3ff, 0x40}, {0x1, 0x3, 0xffffffff, 0x6, 0xfffffff9, 0xd00}, {0x2, 0x9d0, 0x4d, 0x8, 0x4, 0x10001}, {0x401, 0x8001, 0x8000, 0x4, 0x3, 0x9}, {0xfc5, 0x0, 0x4, 0x7522, 0x3, 0xfffffa26}, {0x5, 0x20, 0x2, 0x40, 0x0, 0x1f}, {0x0, 0x2, 0x101, 0xfffffff9, 0x5, 0x10000}, {0x5, 0x3f, 0x8, 0x3, 0x10000, 0xe7b1}, {0x800, 0x200, 0x1000, 0x5b06b6af, 0x1f, 0xe6b}, {0xfffff64b, 0x3d47, 0x232f, 0xffffffff, 0x800, 0x40}, {0x7, 0x9, 0x54a, 0x3f, 0x7, 0x80000001}, {0x1, 0x3fd, 0xe, 0x9, 0x1, 0x6}, {0xf5, 0x9, 0xb0eb, 0x65, 0xffff2661, 0xbf7c}, {0x0, 0x40, 0x9, 0x6, 0xb0d, 0x7}, {0x3, 0x9eff, 0xffff5e35, 0x80000001, 0x8}, {0x20, 0x1, 0x9, 0x7fff, 0x2, 0x2}, {0x1, 0x63f8, 0x7fffffff, 0x7f, 0x7, 0x8}, {0xffffffff, 0x6, 0x1, 0x8, 0x8, 0xffffffff}, {0x4, 0x6, 0x6, 0x7fff, 0x1f, 0x5}, {0x4, 0x7fff, 0x4, 0xffffff02, 0x4, 0x9}, {0x85c, 0x1, 0x1, 0xc2f6eb94, 0x7, 0x8}, {0x101, 0x8, 0x4, 0xffff, 0x80000000, 0x3}, {0x60, 0xff, 0x4e8000, 0x5, 0x5, 0x10001}, {0x81, 0x40, 0x80000000, 0x9f0f, 0xfdc3}, {0x44, 0x2, 0x3f, 0x3f, 0x32ac, 0xffff}, {0x1f, 0x40, 0x7, 0x5, 0x0, 0xa5}, {0x80, 0x2, 0x40d1, 0x7ac4, 0x2}, {0x6, 0x2, 0x3, 0x1, 0x9, 0x2}, {0x8, 0x9, 0xe0000000, 0x5, 0x10000, 0x6}, {0x0, 0x0, 0x101, 0x9, 0xe8, 0x3}, {0x800, 0x8000, 0x6e, 0x1, 0x401, 0x80000000}, {0xd31, 0x3, 0xfff, 0x81, 0x401, 0x8}, {0x7f, 0xa84c, 0xfffffff7, 0x7, 0x7, 0xfffffffd}, {0x0, 0x6, 0x5, 0x274, 0x10c, 0x1}, {0x30b9, 0x1f, 0x80000001, 0x200, 0x80000001, 0x7}, {0x2, 0x7ff, 0x81, 0x5, 0x1655, 0x100}, {0x7fffffff, 0x7d32, 0xa79, 0x1, 0x7, 0x2}, {0x3, 0x3, 0x2, 0x3, 0x1f}, {0x9, 0x2, 0x6, 0x3ff, 0x3, 0x3}], [{0x5, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x5, 0x1}, {}, {0x4}, {0x0, 0x1}, {}, {0x0, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x1}, {0x2, 0x1}, {0x4}, {0x3, 0x1}, {0x1}, {0x0, 0x1}, {0x2}, {0x3}, {0x0, 0x1}, {0x2}, {0x0, 0x1}, {0x7, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x3}, {0x5}, {0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x4}, {0x5, 0x1}, {0x1}, {0x2}, {0x3}, {0x4}, {0x1, 0x1}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {0x1}, {0x5}, {}, {0x1}, {0x1, 0x1}, {0x2}, {0x3}, {0x1, 0x1}, {0x5}, {0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x4}, {0x5, 0x1}, {0x1}, {0x3}, {0x4}, {0x3}, {0x0, 0x1}, {0x5, 0x1}, {0x5}, {0x5, 0x1}, {0x1}, {0x5}, {0x1, 0x1}, {0x3}, {0x4, 0x1}, {0x4}, {0x4}, {0x4, 0x1}, {}, {0x2}, {0x3, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x2}, {}, {0x3}, {0x4, 0x1}, {0x5, 0x1}, {0x4}, {0x8d0698a5b6a0a0a2}, {0x1, 0x1}, {0x3, 0x1}, {0xc, 0x1}, {0x2, 0x1}, {0x3}, {0x2, 0x1}, {0x4}, {0x0, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2}, {0x0, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x1}, {0x4}, {0x5}, {}, {0x2, 0x1}, {0x4, 0x1}, {0xd}, {0x4}, {0x5, 0x1}, {0x1}, {0x3}, {0x4}, {0x5, 0x1}, {0x2}, {0x0, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x3}, {0x5, 0x1}, {0x5}, {0x1}], 0x1}}, @TCA_PEDIT_KEYS_EX={0x78, 0x5, 0x0, 0x1, [{0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}]}, {0x3c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}]}, @TCA_PEDIT_PARMS_EX={0xef8, 0x4, {{{0x800, 0x200, 0x0, 0xfc, 0x6}, 0xff, 0x7f, [{0x8001, 0x10000, 0x2, 0x2, 0x400, 0x40}, {0x6, 0x7fffffff, 0x1, 0x405, 0x9b2, 0xf0c}, {0x5, 0x8, 0x40, 0x20, 0x80000001, 0xe46}, {0x8000, 0x8, 0x401, 0x1c, 0x8, 0x32b}, {0x0, 0x5, 0x7, 0x6, 0x5, 0x6}, {0x9, 0xffffffff, 0x8000, 0x0, 0x7cb}, {0x9, 0xc08fd000, 0x9, 0x9, 0x8000, 0x13}, {0x3f, 0x4, 0xb7, 0x2, 0xc25, 0x1ff}, {0x0, 0x400, 0x0, 0x0, 0x401, 0x2}]}, [{0x6, 0x40, 0x1000, 0x8, 0x3, 0x4}, {0x34, 0xd87f, 0x80, 0x7, 0x8, 0x80000000}, {0x9, 0x1ece, 0x2, 0xffff31cc, 0xf8a8, 0x7}, {0xff, 0x1, 0x3, 0x6, 0x1, 0x7}, {0x7fff, 0x3, 0x0, 0x1, 0x9de, 0xffffffff}, {0xff, 0xfff, 0x0, 0x1, 0x0, 0x7}, {0x1, 0xffffff80, 0x2, 0x9, 0x3, 0x9}, {0x9, 0x10001, 0x7, 0x80, 0x9, 0x7}, {0x1, 0x2, 0x6, 0x80000000, 0x5, 0x200}, {0x8, 0x2, 0x101, 0xffffffff, 0x9, 0xfffffff9}, {0x9, 0x2e, 0x800, 0x80, 0x9c9, 0x4}, {0x0, 0x7fff, 0x3, 0x4, 0x1, 0x5}, {0x7, 0x3, 0x7, 0x7f, 0x1ff, 0x5}, {0x9, 0xffff, 0x80000000, 0x5, 0x3f, 0x4}, {0x9, 0x0, 0x8, 0x3b260ad8, 0x4622, 0x5}, {0x6, 0x2, 0x800, 0xfffffc00, 0x6, 0x6}, {0x870, 0x3, 0x8, 0x35d3, 0x1, 0x89000000}, {0x3, 0xc13a, 0xc0000000, 0x6, 0x2, 0x800}, {0x3, 0x12, 0x2, 0x5, 0x8, 0xff}, {0x2, 0x7, 0x7f, 0x800, 0x9, 0x3}, {0x9, 0x80000000, 0x1, 0x3, 0x7f, 0x1000}, {0x101, 0x8, 0x3, 0x1ff, 0x8, 0xffffff80}, {0x4, 0xe18, 0x6, 0x9, 0x7, 0x2}, {0x40c9d108, 0x9, 0x401, 0x10001, 0x4, 0x6}, {0x7f, 0x5, 0x8000, 0x3, 0x3}, {0x899, 0x7, 0x1, 0x101, 0x7fff, 0x40}, {0xc40, 0x1, 0xffffffff, 0x5, 0x80, 0x1}, {0x1, 0x80000000, 0x6, 0x1, 0x1000, 0x5}, {0x3, 0x117d, 0x6, 0x2, 0x0, 0x3ff}, {0x200, 0x7fff, 0x4, 0x7, 0x5, 0x4}, {0x80000001, 0xff, 0x8, 0x81, 0x8, 0x80000001}, {0x2f49, 0x1ff, 0x75, 0xff, 0x20, 0x5}, {0x5, 0x2, 0x9, 0xffff, 0x3, 0x1}, {0x4, 0x10001, 0x5, 0x636, 0x80000000, 0x2}, {0x8, 0x1, 0x6, 0x8001, 0x10b1, 0x6}, {0x2, 0x8, 0x3, 0x3, 0x81, 0xffffff4e}, {0x80000001, 0x5, 0x0, 0x40, 0x80000001, 0x2}, {0x3, 0x100, 0x7, 0x2, 0x6, 0x3ff}, {0x7, 0xfff, 0x1d9de9f9, 0x80000001, 0xf23, 0x6}, {0x4, 0x2, 0xffffff5e, 0x5f, 0x7f, 0xffff8001}, {0x10001, 0x8, 0xfffffff8, 0x12abcd79, 0x5, 0x5}, {0x200, 0x40, 0x7, 0x1, 0xff, 0x7aa}, {0x4, 0x1, 0x1, 0xffffffff, 0x2, 0x1}, {0x1, 0x5, 0x3, 0x7f, 0x7b6, 0x200}, {0x1, 0x2, 0xffffffff, 0x1, 0x7ff, 0x6}, {0x8000, 0x1, 0x6, 0x879, 0x10001, 0x2}, {0x6, 0x3, 0xff, 0x6f, 0xb4, 0x4}, {0x1, 0x4, 0x7f, 0x8, 0x3, 0x8000}, {0x6, 0x4bc2, 0xff, 0x4, 0xe1, 0x9}, {0x6, 0x9, 0x7ff, 0x5, 0xffff, 0x34bb2b6a}, {0x3, 0x0, 0x80e0, 0x0, 0x80, 0x6}, {0xfffffff8, 0x2, 0x280, 0x409, 0xe, 0x9}, {0x7, 0x7fffffff, 0x6, 0x400, 0x5, 0x10000}, {0xfffffffc, 0x8, 0x8, 0x7e5d, 0x0, 0x9}, {0x479e, 0x3ff, 0x800, 0xd968, 0x0, 0x6}, {0xc74, 0x10001, 0x2, 0x9, 0x8000, 0x5}, {0x1, 0x7, 0x4, 0x800, 0x3cb2, 0x3}, {0xfa, 0x3, 0xfffffff7, 0x69, 0x86, 0x20000000}, {0x9, 0x3, 0xc3, 0x8, 0x1, 0x101}, {0xfff, 0x9, 0x9, 0x5, 0x6, 0xf4bd}, {0x0, 0x1, 0x7fffffff, 0x0, 0x8, 0x9482}, {0x3c24, 0x4, 0x1, 0x1, 0x1000, 0x7fff}, {0x7, 0x5, 0x46, 0xfff, 0x6cbc, 0xff}, {0x7, 0x1, 0x0, 0x1, 0x1, 0x4047}, {0x400, 0x7fffffff, 0x5, 0x3d, 0x3f, 0x3}, {0x4, 0x0, 0x3, 0x6, 0x1, 0x3}, {0x8, 0x849, 0x1, 0x0, 0x9, 0x4}, {0x9, 0x200, 0x6, 0x6, 0x641, 0x3f}, {0x7fffffff, 0x7, 0x8, 0x5, 0x6, 0xffffff01}, {0x4, 0x6, 0x1, 0x9, 0x200, 0x1}, {0x1, 0x908, 0x4, 0xe22, 0xff, 0x20}, {0x3ff, 0xf5, 0x9, 0x7, 0x9feb}, {0x349, 0x1, 0x81, 0x80000001, 0x40, 0x7fff}, {0x1, 0x200, 0x80000001, 0x5, 0x25, 0x45}, {0xcf, 0x7fff, 0x0, 0x401, 0x9, 0x10000}, {0x200, 0xffffffbc, 0xfffffffe, 0x0, 0x6, 0x4}, {0x1, 0x5, 0x9, 0x4, 0x455a, 0x5a9c}, {0x7fff, 0x10000, 0x81, 0x8, 0x6, 0x1e7662ce}, {0x5, 0xca06, 0x1, 0x8, 0x2, 0xffff}, {0x8000, 0x4, 0x1, 0xc70, 0x0, 0x7}, {0x1, 0xfffffffe, 0x8, 0x8, 0x4d8f, 0x1}, {0x0, 0x0, 0xffff, 0xffff, 0xeb2, 0x4}, {0x1, 0x400, 0x9, 0x7ff, 0x8, 0x2}, {0x0, 0x7fff, 0x6, 0x6, 0x1, 0xbf85}, {0x1f, 0x1, 0x1ff, 0x3, 0x7, 0x6}, {0x40, 0x80, 0xffff, 0x20b, 0x4}, {0x697, 0x6, 0x9d, 0xfffffffc, 0x5, 0xff7c}, {0x3, 0x720, 0x4, 0x5, 0x9, 0xff}, {0x40, 0x9, 0x2, 0x5e, 0x0, 0x1}, {0xfa0, 0xffff0001, 0x5d9a, 0x1, 0x100, 0x8}, {0x8000, 0xee5e, 0x80000000, 0x6, 0xffff48f9, 0x10000}, {0x3, 0x4, 0x80000000, 0x5, 0x400, 0x6}, {0x3, 0x6, 0x3, 0x10, 0x800, 0x1}, {0x0, 0x284, 0x4, 0x2, 0x8, 0x5}, {0x20, 0x401, 0x1ff, 0xffffff58, 0x1, 0x7}, {0x1, 0x9, 0x5, 0x20, 0x80000001, 0x2}, {0x8, 0x1f, 0x4, 0x5, 0x9, 0x5}, {0x3f, 0xffffffff, 0x240, 0x5, 0x1ff, 0x3}, {0xf7a, 0x7f, 0x2, 0x3, 0x10001, 0x6}, {0x6, 0x81, 0x1, 0x81, 0x3, 0x8}, {0x1, 0x2, 0x2, 0x8, 0x2}, {0x9, 0x0, 0x4, 0x0, 0xfffffffd, 0x7ff}, {0xf79, 0x21f7ba4b, 0xbac, 0x1ff, 0x1, 0x7fff}, {0x7ff, 0x101, 0xf92, 0x9, 0x5, 0xffffffff}, {0x9, 0xffffffe1, 0x6, 0x6, 0x3f, 0x1}, {0x80, 0xb91, 0x9af, 0x3ff, 0x8, 0x3}, {0x8, 0x6, 0x9, 0x7ff, 0x9, 0x4}, {0xa5da, 0x7fffffff, 0x0, 0x1, 0x9, 0x7}, {0x8001, 0x80, 0x2a64, 0x7, 0x7f, 0x7}, {0x38, 0x9, 0x1ff, 0x400, 0x20, 0x400}, {0x1000, 0x7fff, 0x6, 0x1f, 0x7, 0x401}, {0x3c, 0xa5e, 0x0, 0x6, 0x3f, 0x1}, {0x2, 0x7, 0x356, 0xffffffff, 0x3fb, 0x8000}, {0x2, 0x0, 0x6, 0x1, 0x7, 0x6}, {0x5, 0x5, 0x307, 0x7, 0x8, 0x7}, {0x7ff, 0x20000, 0x101, 0x5, 0xfffffe01}, {0x10000, 0x4, 0x40, 0x5, 0x1fc, 0x3f}, {0x804, 0x1ff, 0x1, 0x3ff, 0x6, 0x71a5}, {0x8, 0x5, 0x9, 0x4, 0x40, 0x16f}, {0x8, 0x33, 0x1, 0x5, 0x5}, {0x7, 0x6, 0x5, 0x400, 0x8, 0x1}, {0x400, 0x18, 0x3, 0xffff70b9, 0xc5e, 0x1}, {0x3, 0x1, 0x6, 0x5, 0x0, 0xfffffff8}, {0x1, 0x20, 0x7ff, 0xfff, 0x2, 0x4}, {0x9000000, 0x9, 0x7f, 0x401, 0x6, 0xabd}, {0xd76c, 0x0, 0x6, 0x1f, 0x7fff, 0x800}, {0xfff, 0xffffffff, 0x4, 0x5, 0x1, 0x7}, {0x502, 0x2a6, 0x0, 0x2, 0xe, 0x100}], [{0x1, 0x1}, {0x3}, {0x0, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x1}, {0x3}, {0x5, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x2}, {0x5, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x5}, {0x0, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {}, {0x4}, {0x3, 0xd2c8bf835a083970}, {0x1}, {0x1, 0x1}, {0x5}, {0x1}, {0x4}, {0x5, 0x1}, {0x0, 0x1}, {}, {0x2, 0x1}, {0x4}, {0x0, 0x1}, {0x2, 0x1}, {0x2}, {0x2, 0x1}, {0x9, 0x1}, {0x0, 0x1}, {0x1}, {0x0, 0x1}, {0x4}, {0x2, 0x1}, {0x4}, {0x3}, {0x2}, {0x6}, {0x4}, {0x1, 0x1}, {0x1}, {0x7}, {}, {0x2, 0x1}, {}, {0x2}, {0x0, 0x1}, {}, {0x0, 0x1}, {0x5}, {0x5}, {0x1, 0x1}, {0x2}, {}, {0x2, 0x1}, {0x5}, {0x5, 0x1}, {0x3}, {0x5, 0x1}, {0x3, 0x1}, {}, {0x4}, {0x4}, {0x5, 0x1}, {0x1, 0x1}, {}, {0x1, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x1}, {0x5}, {0x4, 0x1}, {}, {0x2, 0x1}, {0x5}, {0x2}, {0x2}, {}, {0x2, 0x1}, {0x4}, {0x3}, {0x4}, {0x0, 0x1}, {0x4}, {0x4, 0x1}, {0x4}, {0x2}, {0x4}, {}, {0x2, 0x1}, {}, {0x5, 0x1}, {0x4}, {0x4}, {0x5}, {0x2}, {0x0, 0x1}, {0x1, 0x1}, {0x3}, {0x1, 0x1}, {0x6, 0x1}, {0x2, 0x1}, {}, {0x1, 0x1}, {0x3}, {0x4}, {0x5, 0x1}, {0x2}, {0x0, 0x1}, {0x2}, {0x2}]}}]}, {0x8f, 0x6, "ea53a0c44cac5f84860f69f8552573ce9fb60e797ae69ed6e65221d281c9c92b5f6f498c5f3edfcafebc2cb34fa1c5cc3a754a6e93c51633928652a4e3bc26554e53f328fa870e99bab79c16d953a5ca5a434dc4f8162066b9dc7657078002dd84a1a11e4055840513ab37580dacf21b9abe59faa593e060c0d253273b07e4f4b679aea7fa6466f0bb3ed5"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}]}]}}, @filter_kind_options=@f_flower={{0xb}, {0x4c, 0x2, [@TCA_FLOWER_KEY_TCP_FLAGS_MASK={0x6, 0x48, 0xffff}, @TCA_FLOWER_KEY_ENC_IPV6_DST={0x14, 0x21, @private1}, @TCA_FLOWER_KEY_CT_ZONE={0x6, 0x5d, 0x4}, @TCA_FLOWER_KEY_TCP_DST={0x6}, @TCA_FLOWER_KEY_IPV4_DST_MASK={0x8, 0xd, 0xff}, @TCA_FLOWER_KEY_ENC_IPV6_DST={0x14, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}}]}, 0x550c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000800) (async, rerun: 32) ioctl$NBD_DO_IT(r1, 0xab03) (async, rerun: 32) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 751.809085][T21389] block nbd1: Disconnected due to user request. [ 751.809100][T21389] block nbd1: shutting down sockets [ 751.817019][ C1] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 751.817060][ C1] Buffer I/O error on dev nbd1, logical block 0, async page read [ 751.817205][ T7199] ldm_validate_partition_table(): Disk read failed. [ 751.817228][ T7199] Dev nbd1: unable to read RDB block 0 20:00:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) ioctl$NBD_DO_IT(r0, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) [ 751.817250][ T7199] nbd1: unable to read partition table [ 751.817416][ T7199] nbd1: partition table beyond EOD, truncated 20:00:28 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) r4 = socket$alg(0x26, 0x5, 0x0) bind(r4, &(0x7f0000000000)=@tipc=@id={0x1e, 0x3, 0x1, {0x4e24, 0x1}}, 0x80) (async, rerun: 32) r5 = socket(0xa, 0x2, 0x0) (rerun: 32) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async, rerun: 32) r6 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x80, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x40, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_INGRESS_QOS={0x28, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x100, 0x1000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x1c00e}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8}}]}]}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x80}, 0x1, 0x0, 0x0, 0x4001050}, 0x40408c4) (async, rerun: 32) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=@newchain={0x550c, 0x64, 0x800, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r8, {0x4, 0x3}, {0x8, 0xfff1}, {0x3, 0xe}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x1}}, @filter_kind_options=@f_rsvp={{0x9}, {0x88, 0x2, [@TCA_RSVP_ACT={0x4}, @TCA_RSVP_DST={0x8, 0x2, @private=0xa010100}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x0, 0x0, 0x6}, {0x200, 0x200, 0x1}, 0xc, 0x7, 0x3}}, @TCA_RSVP_DST={0x8, 0x2, @broadcast}, @TCA_RSVP_CLASSID={0x8, 0x1, {0xfff1, 0xffff}}, @TCA_RSVP_CLASSID={0x8, 0x1, {0xb, 0x1}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x1f, 0x8, 0x3}, {0x6, 0x43e7c46c, 0xfffffffa}, 0x1, 0x9, 0x29}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x8, 0xffffffff, 0x7}, {0x2, 0x1}, 0x0, 0x0, 0xf7}}]}}, @filter_kind_options=@f_rsvp6={{0xa}, {0x53e8, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @remote}, @TCA_RSVP_DST={0x14, 0x2, @remote}, @TCA_RSVP_ACT={0x53bc, 0x6, [@m_bpf={0xf4, 0x1d, 0x0, 0x0, {{0x8}, {0x4}, {0xcb, 0x6, "2aa71de1d7637945a08a0e816c244ae7840888756cfe3ea8f3dcf79073c717596b3342e7740799f8f71b0a559b096a8e475b6f2264e2a384b1b9695dc9cc351d2212df1f055cf6a6823c5f042766907d3f7422ca45c34209d9942b8ceb4ce4a4c65fbb00cd5cf06a96d2df0a306b1158f2640393e5b94501974672de6ae9b76c35f2fb655a7f32b8c5f18cfd82b86976ebd0dfe839966bc13045b0151b86727af8a39efc8583de247f682b355984b68fe4b2daf976159f3e49350cea3404c18ac232b3eb7d2fef"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_mpls={0x144, 0x19, 0x0, 0x0, {{0x9}, {0x30, 0x2, 0x0, 0x1, [@TCA_MPLS_PROTO={0x6, 0x4, 0x4305}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x5, 0x4, 0x1, 0x3, 0x1ff}, 0x3}}, @TCA_MPLS_TC={0x5}]}, {0xec, 0x6, "a881a784a042e5ea6421e2c5d0689b2293269aab881d68e98b205c78bb3b588c27cd2d07798210cb5ea1a3b62729be049e0b5604cced8b57439e05406eda0319def8c69bbbc91177d52a534e941658bbd1172318afc07dd256e7c8566d0b61b561813936656e5ed1c38f77f17739314cc9b9beed8ea28f01e71777ca26f00846a429082cb9fedd3271aa3c41cac196d55665d4aeca0c0144b1229f5ae8f9c3835d8b9ccc088728a59ab86ba8cf1548c2b715895ad4a20c670ef06fff98e31be01491e3ed7e49ca52d433f4338ae4a124e325706246127f7f0763c1da85ea5e35dfec1abd682dc805"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x5}}}}, @m_skbedit={0x110, 0x4, 0x0, 0x0, {{0xc}, {0x34, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x8}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xe, 0x2}}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x3}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x6, 0xe84, 0x8, 0x80, 0x8001}}]}, {0xb3, 0x6, "e5661aea97ff32a47bf3d56e96f6d32fd7cf0618c214f5330d405b3a420fe932111f3954941705e282f9d0653c0e26b1006c2945dede351d5a361626333fa23fc41aa3fe7b36f23f94db8db4d1024e480087a8a186dc8c0b8352dfd057392e4fdc105a42f90905bc444b78d2f1b80dc3c6a34c50a6bccac80e63ba3dbb509b8a9d7f14f905f16cef52c732b33cf4846f159899d326496d1ae709303265a66d607a84bb40ce4c4d9fe4e63569e639bf"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_ipt={0x260, 0x1b, 0x0, 0x0, {{0x8}, {0x1c0, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_INDEX={0x8}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x2}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x1}, @TCA_IPT_TARG={0x46, 0x6, {0x1f, 'mangle\x00', 0x20, 0x2, "968c95bfb5d8cee3250ae5b0a04d76ac469ca81d1203110ae6d50f5d"}}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_TARG={0x6f, 0x6, {0x5b, 'filter\x00', 0x40, 0x4, "54d963e995c30324527f2b0a349b11b946962f296c8df29acaaaf6474174f4061886fbf7e6382dee87b99cb34fe31a2b77fb1ab2be0e7931031525b5131fe7291ce1018d1a"}}, @TCA_IPT_TARG={0x59, 0x6, {0xff, 'nat\x00', 0x7, 0x5, "ca49c24d750b68a9bf18179f7317db68f3cbdae315f58beac5c13a34a71a34899e1e0f5e1c0bcab8b71015a5cce99a"}}]}, {0x79, 0x6, "86e7bc2873fc5a29ea6f7c6048239f691e6fe368e9e6e966075c8d856eb0cca99da134e7f444220c50bb525be1ecfce7c00135a82cb192ffb6c1adcd8621b7a89c8bc184e9f308da1a1a2062b97df7fcfd7bd5e81428c2d3c1491636be10ccf93de4923e9360c01988e29704b7956f3908f5accb68"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_skbedit={0x1038, 0x0, 0x0, 0x0, {{0xc}, {0xc, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xa, 0x14}}]}, {0x1004, 0x6, 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{0xc}, {0xc, 0x8, {0x2}}}}, @m_sample={0x130, 0x3, 0x0, 0x0, {{0xb}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x4d14, 0xe0f8, 0x4, 0x400, 0x8001}}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x80000000}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0xc9}]}, {0xda, 0x6, "7f6b9431032c8908c1d9f94a621ef6ea209a975d0c2900844ada956e42ad455096592cf63f50820276abd7f74c374ab07401e750d386a60f3e28b8e29e342cd11c4a31665023571a4359c6554ae5fb6c7eda3db6f4c8751857165dc748139e49367506192147c82c1efcd3286053d645dc2f1b9941167576ee852b3fcfb94e90e6bffe40f6cb55388e2f67dff17a0f941245d9b0d1e68ff0dd07d2de6371d0fd82abc41fb41401e032eac7294f72daf3c4797858746f1eafbf32b7857d895b7d877d45e82cd0a3538ea7796372de8c848d0c568b3183"}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}, @m_pedit={0x3ca8, 0x13, 0x0, 0x0, {{0xa}, {0x3bf0, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0xfc, 0x5, 0x0, 0x1, [{0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}]}]}, @TCA_PEDIT_PARMS_EX={0xe80, 0x4, {{{0x1, 0x3, 0x5, 0x9, 0x401}, 0x80, 0x4, [{0x7ff, 0x8, 0x80, 0x9, 0x7f, 0x10001}, {0x8, 0x3940, 0x1, 0x80000001, 0x6, 0x6}, {0x8, 0x4, 0x7, 0x0, 0x2, 0x8}, {0x3, 0x502, 0x8000, 0x0, 0x3, 0x733}]}, [{0xb9, 0x80000001, 0x8001, 0x8, 0x40, 0x10000}, {0xfffffffa, 0x81, 0x4, 0x0, 0x5, 0x1}, {0xfffffffa, 0xfffffffa, 0x8001, 0x3, 0x2, 0xe87}, {0x0, 0x5, 0xa0000000, 0x0, 0xfffffffb, 0x3}, {0x3, 0x5, 0x0, 0x2, 0x20, 0x10001}, {0x800, 0x1f, 0x8001, 0x101, 0x0, 0x9}, {0x0, 0x0, 0xa9a, 0x6, 0x81, 0x7bab}, {0x3f, 0x4, 0x4, 0xffffff80, 0x5, 0x1}, {0x3, 0x9, 0x7fff, 0x2, 0x6, 0x4ca}, {0x717, 0x6, 0x1, 0x0, 0x32a4, 0x8}, {0x3, 0x5, 0xac, 0x2, 0x8, 0x8}, {0x6, 0x7e, 0x3, 0x7f, 0xffffff80, 0x10000}, {0x1000, 0x3f, 0xfff, 0xe33, 0x3, 0x5}, {0x0, 0x0, 0x0, 0xd9b, 0x9, 0x7}, {0x5, 0x7fffffff, 0x15c, 0x200, 0x9, 0x4359713b}, {0x40, 0x4, 0x3f, 0x3, 0x7a, 0x800}, {0x3, 0x10000, 0xfff, 0x80f, 0x866, 0x3}, {0x5, 0x1000, 0x2, 0xfffffff8, 0x80000000, 0x200}, {0x1, 0x81, 0x46d, 0x4, 0xfff, 0x200}, {0x79ad, 0x7d, 0x1, 0x6, 0x4, 0x4}, {0x80, 0x1f, 0xfffffff9, 0x10001, 0x4, 0x80000000}, {0x6, 0x7abc, 0x5, 0x10001, 0xcab, 0x400}, {0x0, 0x81, 0x7fff, 0x7, 0x401, 0x100}, {0x2, 0x101, 0x7, 0xbe7, 0x2, 0xeb}, {0x0, 0x6, 0x8, 0x3, 0xfffffffd}, {0x2, 0x9, 0x7ff, 0x0, 0x2, 0x2}, {0x1000, 0x4, 0x6, 0x80000001, 0x20, 0xfffffe01}, {0x5, 0xfff, 0x7, 0x4, 0x5, 0x1f}, {0x0, 0x800, 0x9, 0x9, 0x7, 0x8}, {0x100, 0x11000000, 0x3, 0x10001, 0x0, 0x1f}, {0x9, 0x10000, 0x3, 0x10, 0x0, 0x4}, {0x5, 0x8c, 0x8, 0x9ba, 0x2, 0x6}, {0x4, 0x7, 0x80000000, 0x3, 0x4, 0x3}, {0x8000, 0x8000, 0x9, 0x3, 0x5, 0x8001}, {0x1f, 0x72, 0x6, 0x40, 0xa68f, 0x7}, {0x8, 0x800, 0x0, 0x4, 0x2, 0x2}, {0xffffffff, 0x9cfd, 0x3e5, 0x9, 0x6be, 0xfff}, {0x3, 0x10000, 0x5, 0x3, 0x1, 0x1ff0000}, {0xf1, 0xc, 0x1000, 0x8, 0x6, 0x6bd}, {0x3f, 0xb97, 0x200, 0x8, 0xffffffc0, 0x1}, {0x4, 0x7fffffff, 0x7, 0xc9, 0xffff, 0x400}, {0x1, 0x8, 0xfffff2c0, 0x9, 0x36, 0x72}, {0x1, 0x2, 0x8, 0x81, 0x1, 0x3ff}, {0x7, 0xc8, 0x10001, 0x8000, 0x5, 0xdc64}, {0x6b, 0x752, 0x4, 0x1, 0x9, 0x7}, {0xffff, 0x2, 0x6, 0x0, 0x80000001, 0xfffff7ee}, {0xffff, 0x5, 0x9, 0x6, 0x10, 0x1}, {0x0, 0x1000, 0xffffffe1, 0x1, 0x1c, 0x1}, {0x5, 0x4, 0x4, 0x3, 0x9, 0x7}, {0x4, 0x80, 0x6, 0x6, 0x0, 0x9}, {0x0, 0x4, 0x7, 0x1000, 0x5, 0x1}, {0xdee, 0x9, 0x3, 0x800, 0x1, 0x39f5c3af}, {0x311, 0x3, 0xfffffff9, 0x3, 0x0, 0x1}, {0x3, 0x0, 0x3, 0x5, 0xff3d, 0x7}, {0x1, 0x7, 0x0, 0x8001, 0x8000, 0x4}, {0x2, 0x46b3, 0x8, 0x100, 0x1, 0x9}, {0xc518, 0xff5, 0x7fff, 0x101, 0x9, 0x10000}, {0x12, 0x7, 0xe976, 0x10001, 0x7, 0xfffffffa}, {0x5, 0x8, 0x81, 0x100, 0x0, 0x8000}, {0x8, 0x8, 0x8, 0x81, 0xffff8001, 0x126}, {0x1, 0x7, 0x200, 0xffff, 0xf49ecea, 0x8000000}, {0x1, 0x2, 0x3, 0x20, 0x2, 0x2}, {0x3, 0xd0e, 0x7e0, 0x4, 0x10001, 0xffffffff}, {0x2, 0x7, 0x3ff, 0x5, 0x1, 0x2}, {0x100, 0x6bc491b1, 0x3, 0x7a85, 0x5, 0xcdb}, {0x0, 0x1000, 0x3, 0x0, 0x7, 0x1}, {0xf27, 0x1000, 0x2, 0x80a3, 0x4, 0x2}, {0x2, 0xb04, 0x3, 0x4, 0x6, 0x7}, {0x58, 0x9, 0x6, 0x1, 0xffffffff, 0x1}, {0x8, 0x7f, 0x9, 0x2, 0x0, 0x1}, {0x7fffffff, 0x8, 0x8, 0x5, 0x0, 0x8001}, {0x6f, 0x8, 0x401, 0x8000, 0x1000, 0x1ff}, {0x101, 0x10000, 0x2, 0x1, 0xaa5, 0x1}, {0x2, 0xbc13, 0x0, 0x4, 0x4, 0x20}, {0x5e00c0f4, 0x2, 0x3000000, 0x1, 0x1, 0x7fff}, {0xffffffff, 0x1, 0x2, 0xe2b, 0xff, 0x151}, {0x80000001, 0x6, 0x3, 0x8, 0x2a2}, {0x200, 0x6, 0xbe, 0x5, 0x5, 0x80000001}, {0x1, 0xffffffff, 0x0, 0x2, 0x9, 0x4}, {0x60000, 0x1, 0x4, 0xffffffff, 0x6, 0x17eb}, {0x7fff, 0x5, 0x9, 0x29a4, 0x7, 0xc266}, {0x0, 0x3, 0xa5, 0x80000000, 0x0, 0x2}, {0x8, 0x7, 0xffffff00, 0x9, 0x8, 0xc7}, {0x9, 0xdb, 0x4, 0x1, 0x80000000, 0x8}, {0x35, 0xf, 0x9, 0x8, 0x8, 0xcf59}, {0x18600000, 0x400000, 0x6, 0x7, 0x63f, 0x2}, {0x5b6, 0x101, 0x2, 0x6, 0x8000, 0x6}, {0x20, 0x1000, 0xfffffffc, 0x721, 0xfff, 0xfffffff7}, {0x80000000, 0x2, 0x7, 0x6, 0x7, 0xffffffff}, {0xfffffffc, 0x5, 0xc9fe, 0x8, 0x8, 0x81}, {0x7f, 0x800, 0x3, 0x2, 0x0, 0x4}, {0x0, 0x2, 0x2, 0x8, 0xab1, 0x800}, {0x6, 0x6, 0x5, 0x24000000, 0x6, 0x48}, {0x8, 0x10001, 0x2, 0x9, 0x2, 0x5}, {0x6, 0x5, 0x5ec, 0x76, 0x1, 0x4}, {0x9, 0x0, 0x7, 0x5, 0x80000000, 0x71f0}, {0x1, 0xff, 0x3f, 0x6, 0x1, 0x6}, {0x876, 0x8, 0x4, 0xd49, 0x6, 0xf35}, {0x20, 0x5, 0x100, 0x1, 0xe303752c, 0x3ff}, {0x200, 0x101, 0x5, 0xfffffe00, 0x7fff, 0x7}, {0x3, 0x2, 0x6, 0xcf, 0x2, 0x200}, {0x8, 0x2, 0xb90, 0xf0e6, 0x4, 0x10000}, {0x6, 0x600000, 0x8, 0x7, 0x8000, 0x9}, {0x3, 0x10001, 0x7, 0x9, 0xfffffffe, 0xfffffffa}, {0x80000001, 0x4, 0x8db1, 0x3, 0x0, 0xffffff7f}, {0x9, 0xfff, 0x3ff, 0x7, 0xfffffffd, 0xcd}, {0x8, 0x5, 0x9, 0x10000, 0xfffffffe, 0x3}, {0x200, 0x9, 0x10001, 0xffffffff, 0x57, 0x4}, {0xfffffff8, 0x8, 0x7ff, 0x3, 0x4e5, 0x7}, {0x200, 0xe55, 0x2, 0x8, 0x6786, 0x1}, {0xffff, 0x2, 0x4, 0x0, 0x7fffffff, 0xff}, {0xd64a, 0x10000, 0x4, 0x9, 0x81, 0x8}, {0x6, 0x1, 0x4, 0x0, 0x0, 0x3c2}, {0xff, 0x88b9, 0x9, 0x4146, 0x7}, {0x5, 0x7fffffff, 0x9, 0x1f, 0x1ff, 0x101}, {0x80, 0xd, 0x5, 0x0, 0x0, 0x8}, {0x3f, 0xa46, 0x10000, 0x3, 0xfff, 0x10001}, {0x400, 0xffffffa2, 0xfffff69f, 0x9, 0x2, 0x6}, {0x4, 0x1f, 0x3f, 0x365a9f0, 0x2, 0x6}, {0xffffffff, 0x1f, 0x0, 0x800, 0xf3, 0x1}, {0x3, 0x7fff, 0x0, 0x101, 0x5, 0x1f}, {0x8000, 0x1, 0x8, 0x7, 0x3, 0x2}, {0x7, 0x7239, 0x5, 0x6, 0x1041, 0x3}, {0x5, 0x7, 0x9, 0x7, 0x3, 0x8}, {0xffffffff, 0x4a, 0xf35d, 0xff, 0x8, 0x5}, {0x3, 0x9, 0x6b, 0x2, 0x1, 0x5}, {0x5, 0x4, 0x800, 0x100, 0xfffffff8, 0x8}, {0xfff, 0x3ff, 0x0, 0x3, 0xb1a, 0x465e}], [{0x0, 0x1}, {0x1}, {}, {0x4, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x5}, {0x3, 0x1}, {0x1}, {0x1}, {0x4, 0x1}, {0x4}, {0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x5}, {0x2, 0x1}, {0x1}, {0x3}, {0x5}, {}, {0x0, 0x1}, {0x3, 0x1}, {0x5}, {0x1, 0x1}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x4}, {0x2}, {0x4, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x5}, {0x1, 0x1}, {0x3, 0x1}, {0x4}, {0x1}, {0x2, 0x1}, {0x1}, {}, {0x2}, {0x1, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x1}, {0x0, 0x1}, {0x2617939ba9e5f28c, 0xf0fe523a78caa31b}, {0x4}, {0x3, 0x1}, {0x4}, {0x3}, {0x5}, {0x3}, {}, {0x5, 0x1}, {0x5}, {}, {0x0, 0x1}, {0x6, 0x1}, {0x2, 0x1}, {0x2}, {0x3}, {0x3}, {0x4, 0x1}, {0x5}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {0x3}, {0x0, 0x1}, {0x1}, {0x1}, {}, {0x5, 0x1}, {0x0, 0x1}, {0x4}, {0x4, 0x1}, {0x2}, {0x3, 0x1}, {0x4}, {}, {0x1, 0x1}, {0x1}, {0x2, 0x1}, {}, {0x5}, {0x3}, {0x3}, {0x5}, {0x2}, {0x5, 0x306431eee5aafc15}, {0x3}, {0x1}, {0x5, 0x52e337921e9eb53e}, {0x5}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x2}, {0x5}, {0x3}, {0x5}, {0x0, 0x1}, {0x5}, {0x3, 0x1}, {0x3}, {0x2}, {0x4}, {0x2}, {0x2}, {0x5, 0x1}, {0x3, 0x2b1ef037b5a54eab}, {0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x3}, {0x1, 0x1}, {0x2, 0x1}, {0x4}]}}, @TCA_PEDIT_PARMS_EX={0xeb0, 0x4, {{{0x7, 0x5, 0x2, 0x80000000, 0x6}, 0x1, 0x0, [{0x6, 0x0, 0x7f, 0x2000000, 0x9, 0xbe}, {0xffffffff, 0xfffffff9, 0x8001, 0x3ff, 0x7f, 0x7}, {0x7, 0x8a, 0x800, 0x3, 0x7, 0x86a4}, {0x4, 0x5, 0x9, 0x7, 0xb15b, 0x9}, {0x53, 0x1, 0x8, 0xae61, 0x7, 0x7}, {0x101, 0x7, 0x401, 0x2d, 0xffff, 0x6}]}, [{0x62, 0x8, 0x0, 0x415, 0x1e, 0xc5b1}, {0x5, 0x3, 0x2, 0x401, 0x8, 0x7}, {0x101, 0xfffffff9, 0x445, 0x4, 0x0, 0x1}, {0x4, 0x4e6d, 0x9, 0x4, 0xffff, 0x6dea}, {0xfff, 0x3ff, 0x5, 0x28b41543, 0x9, 0x1}, {0x1, 0x1, 0x2, 0x2b2e, 0x2, 0x5}, {0xcc3f, 0x1f, 0x3, 0x8f4b, 0x7, 0x9}, {0x3, 0x7fff, 0x2, 0x8, 0xffff, 0x6}, {0x7, 0xffff, 0x2270, 0x9, 0x34ca}, {0x1000, 0x4, 0x2, 0x0, 0x6c8, 0x7fff}, {0x69, 0x2, 0xfd4, 0x9, 0x0, 0x20}, {0x9, 0x0, 0xe0, 0x100, 0x5, 0x6}, {0xfffffff9, 0x5, 0x7, 0x8001, 0x94, 0x80}, {0x6, 0x3, 0x4, 0x8, 0x10000, 0x4}, {0x6, 0x29c, 0x2, 0xffff0001, 0x5}, {0x1152, 0x443, 0x6, 0x80, 0x5, 0xd48}, {0xfff, 0xe000, 0x2a9, 0x8, 0x5, 0x80000001}, {0x2, 0x2, 0x100, 0x0, 0x0, 0x7}, {0x9, 0x800, 0x8001, 0xf86, 0x6, 0x7}, {0x7f, 0x2, 0x3, 0x8, 0x10000, 0x2}, {0x400, 0x887b, 0x9, 0x2633, 0x0, 0x80}, {0xff, 0x9, 0x4, 0xfff, 0x0, 0x35}, {0x7, 0x2, 0x6, 0xcdd258ee, 0x6, 0x9}, {0xcffc, 0x7ff, 0x1, 0x0, 0x8, 0x4}, {0xffff, 0x8, 0x6, 0x4, 0x1ff, 0x5}, {0x24a7a77c, 0x40, 0x0, 0x1, 0x6, 0x5}, {0x9, 0x1, 0x0, 0x1000, 0x7, 0x8}, {0xffff, 0x3ff, 0x3, 0xb3, 0x6, 0x7ff}, {0x1ff, 0x1, 0x9, 0x6, 0x0, 0x1f}, {0x1, 0x1, 0x5, 0xfff, 0x2, 0x100}, {0xe643, 0x2, 0x7fff, 0x101, 0x9, 0x66}, {0x5a, 0x3, 0x7fff, 0x3000, 0x6, 0x30ea16d7}, {0x9, 0x1, 0x0, 0xf1, 0x4, 0xfffffffb}, {0x80, 0x3ff, 0x0, 0x8, 0x800, 0xbfc7}, {0x1f, 0x7, 0x9, 0x4, 0x7b, 0x9}, {0x7fffffff, 0x0, 0x40, 0x1, 0x80000001, 0x8001}, {0x2, 0x7ff, 0x3, 0x3, 0x3, 0xbe5}, {0x8e6, 0x2, 0x9, 0xffff, 0x3, 0x7}, {0x6, 0x8000, 0xfff, 0xaa6, 0x1f, 0xffff}, {0x3, 0x80000001, 0x9, 0x772, 0x0, 0x5}, {0xffff5044, 0x0, 0x0, 0x6, 0x10b, 0x8}, {0x80000001, 0x8, 0x5, 0x0, 0x5, 0x8}, {0x4, 0xffffffff, 0x6, 0x0, 0x1, 0xcb}, {0xfffffeff, 0x7, 0x7, 0x7, 0x6, 0x5}, {0x4, 0x6, 0x7, 0xfffff001, 0x7, 0x100}, {0xff, 0x3, 0x5, 0x10000, 0x81, 0xb4}, {0x6, 0x1, 0x2, 0x3ff, 0xfffffffb, 0x400}, {0x0, 0x5, 0x2, 0xffff, 0x0, 0x2}, {0x6, 0x1, 0x10000, 0x4, 0x271, 0x7}, {0x3, 0x6, 0x101, 0x100, 0x401, 0x7ff}, {0x3, 0x4, 0x3ff, 0x5cb9, 0x1, 0xffffffff}, {0x80, 0x6c398239, 0x43b, 0x3f, 0x9, 0x7f}, {0x9295, 0x3, 0x21b, 0x9, 0x2, 0x7}, {0x1, 0xfc, 0x185e, 0x8afc, 0x9c}, {0x5, 0x5, 0x8, 0x7c000000, 0x8, 0x9}, {0x7, 0x0, 0x4, 0x0, 0x80000001, 0x7ff}, {0x7f, 0x7, 0x7fff, 0x80000000, 0x1, 0x56}, {0x9, 0x1e, 0x1, 0x7f, 0x9, 0x1000}, {0xd283, 0x4, 0x4, 0x5, 0x1f, 0x8000}, {0x3, 0x217, 0x7, 0x1, 0x3, 0x3}, {0x1000, 0x4, 0x7ff, 0x2, 0x7, 0x5}, {0x7ff, 0x2, 0x3ff, 0x4, 0x4, 0x1ff}, {0x9, 0x4, 0x53, 0x1ff, 0x9, 0x2}, {0x3, 0x4, 0x1f, 0x8, 0x9, 0x5}, {0xdb1a, 0x8, 0x7fffffff, 0x101, 0x1, 0x9}, {0xdd1, 0x28000000, 0x80, 0x418d, 0x401, 0x5}, {0x3, 0x200, 0x9, 0x7, 0xac8, 0x20}, {0x0, 0x7, 0x4, 0x3, 0x1, 0xffff8001}, {0x0, 0x0, 0x9, 0x8032, 0x8, 0xe6}, {0x3, 0x800, 0x4, 0x1, 0x4, 0x401}, {0x800, 0x6, 0x9, 0x7fff, 0x8, 0x10000}, {0x81, 0x2, 0x5, 0x401, 0x2, 0x7}, {0x7, 0x3, 0x4, 0x80000000, 0xcdb, 0x1a}, {0xfbe, 0x7ff, 0x7, 0x4, 0x9, 0x3}, {0x200, 0x1, 0x7, 0x40, 0x80, 0x1}, {0x3, 0x0, 0x8, 0x0, 0x1, 0x7}, {0x3e5, 0x2, 0x4, 0x1, 0x80000001}, {0x9, 0x7d04344c, 0x9095, 0x81, 0xd87e, 0x44e0fbc}, {0x0, 0x43a5, 0x9, 0x79, 0x6, 0x100}, {0xfb, 0xffffffff, 0x3, 0x2, 0xd106, 0x8}, {0x4, 0x1, 0x1f, 0x1, 0x4ec4, 0x8001}, {0x2, 0x4, 0x1, 0x76265e8, 0x7, 0x8}, {0x7, 0x9, 0x3, 0x8a2, 0x7, 0xffffffff}, {0x1000, 0x1, 0xe8a2, 0x200, 0x3f, 0x6}, {0x7, 0x6, 0x0, 0x2, 0x800, 0xfff}, {0x800, 0x7f, 0x5, 0x8, 0x10000, 0x6}, {0x3815, 0x100, 0x1, 0x8000, 0x6, 0x9}, {0x10001, 0x9, 0x101, 0x5, 0x0, 0x1}, {0x5, 0x100, 0x81, 0x8000, 0x3, 0x4000000}, {0x8, 0x7, 0x4, 0x6, 0x5, 0x8000}, {0x800, 0x8000, 0xfffff801, 0x8, 0x3ff, 0x8}, {0xc1a9, 0xdab8, 0x1ff, 0x7, 0x1, 0x80}, {0x7552, 0xfffffffa, 0x5, 0x7, 0x0, 0x101}, {0xdde9, 0x1, 0x3, 0x80000000, 0xffff7fff, 0xe74}, {0x0, 0x0, 0x7, 0x7ff, 0xff, 0x101}, {0x9, 0x8001, 0x2, 0x3, 0xffffffff, 0x5}, {0x1, 0xab7, 0x2, 0x200, 0xff, 0x80000000}, {0xffffffff, 0x1, 0x7, 0x4, 0x1, 0x4}, {0x3, 0x9, 0xd99, 0x1, 0x4, 0x800}, {0x400, 0x81, 0xe7a8, 0x1f, 0x0, 0x800}, {0x5, 0x7, 0x7, 0x10000, 0x1ff, 0x8000}, {0xfffffff7, 0x5, 0x0, 0x2, 0x400, 0x2}, {0x6, 0x7, 0x1d1, 0x7fffffff, 0x3, 0x4}, {0x200, 0x5a471f56, 0xd33, 0xb4ed, 0x9, 0x3}, {0x9, 0x10001, 0x40, 0x7, 0x20002}, {0x80, 0x7ff, 0x9, 0x5, 0x96, 0x8000}, {0x3, 0x401, 0x9, 0x4, 0x0, 0x2}, {0xb7, 0x2, 0x4, 0x101, 0x20, 0xbf}, {0x674aac00, 0x9, 0x6, 0x100, 0x7, 0x1ad}, {0x3, 0xffff, 0xffff8001, 0x1, 0xa7, 0x6}, {0x6, 0x8, 0x7, 0x4, 0x8001, 0x1000}, {0x81, 0x5, 0xffffff7f, 0x14, 0x5, 0x6}, {0x200, 0x5f393e58, 0x400, 0x100, 0x13, 0xffffff01}, {0xfffffbff, 0xffff, 0x1, 0x2, 0xffffffff, 0x1}, {0x9a3, 0x3, 0x5, 0xf34d, 0x2, 0x3}, {0x0, 0x0, 0x20, 0x7, 0x40, 0xfffffff7}, {0x6, 0x7, 0x824a, 0xc546, 0x5, 0x8}, {0x3ff, 0x40, 0xa7aa, 0x3, 0x80, 0x6}, {0xaa58, 0x6, 0xfffffff7, 0x0, 0x6}, {0x0, 0x7, 0xfffff801, 0x10001, 0x7, 0x7fffffff}, {0x40, 0xff, 0x0, 0x2, 0xba, 0x6}, {0x0, 0x7, 0xe187, 0x1ff, 0x4, 0x526}, {0x2, 0xffff, 0x76, 0x4, 0x3, 0x1}, {0x200, 0x7fffffff, 0x7, 0x0, 0x81, 0x40}, {0x4fc8, 0x2, 0x4, 0x0, 0xff, 0x6}, {0x81, 0xa429, 0x6, 0x5, 0x7f, 0xf0}, {0x1e7, 0x80, 0x9, 0x4, 0x8, 0x42467c11}, {0x1f, 0x6, 0xfffff000, 0x1, 0xff, 0xff00}], [{0x0, 0x1}, {0x4, 0x1}, {}, {0x1, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x5}, {0x5}, {0x5}, {}, {}, {0x2}, {0x2, 0x1}, {0x4}, {0x5}, {0x3}, {0x4}, {0x1}, {0x1}, {0x3, 0x1}, {0x2, 0x1}, {}, {0x2}, {0x5}, {0x1}, {0x5, 0x1}, {0x2}, {0x4}, {0x0, 0x1}, {0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x4, 0x1}, {}, {0x3}, {0x2, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x3}, {0x5, 0x99c29f226389af6a}, {0x3, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x5}, {}, {0x6, 0x1}, {0x3}, {}, {0x1, 0x1}, {0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x5}, {0x2}, {0x3}, {0x1}, {0x3}, {0x1}, {0x4}, {0x5, 0x1}, {0x2}, {0x2, 0x1}, {0x1, 0x1}, {0x1}, {0x5, 0x39136f8c68974929}, {0x5, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x69673bd77e08156c, 0x1}, {0x2}, {0x2}, {0x2, 0x1}, {}, {0x1}, {0x6}, {0x1}, {0x1}, {}, {0x5, 0x1}, {0x1, 0x1}, {0x5}, {0x1, 0x1}, {0x5}, {0x4}, {0x5}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x5}, {0x1}, {0x5}, {0x2, 0x1}, {}, {0x1, 0x1}, {0x5}, {0x4}, {0xb17b33cb2ccf1834}, {}, {0x2, 0x1}, {0x3}, {0x5, 0x1}, {0x1}, {0x5, 0x1}, {0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x3}, {0x3}, {0x5}, {0x4, 0x1}, {0x3}, {0x1}, {0x2}, {0x1}, {0x1}, {}, {0x1, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x3}, {0x0, 0x1}]}}, @TCA_PEDIT_PARMS_EX={0xe50, 0x4, {{{0x1ff, 0x8, 0x6, 0x9, 0x7}, 0x40, 0x81, [{0x1, 0x0, 0x94e0, 0x5, 0x5, 0x9}, {0x3f8603c7, 0x6, 0x1, 0x7fffffff, 0x1f, 0x8}]}, [{0x1f, 0x8, 0x9, 0x5, 0x2800, 0xffffffff}, {0x5, 0x3, 0x6, 0x0, 0xfffff801, 0xfffffff7}, {0x6, 0x8001, 0x6, 0x800, 0x8, 0x80000001}, {0x5, 0xfffffffe, 0x7f, 0x1, 0x0, 0x3}, {0x7c26da14, 0x3, 0x5, 0x3, 0x1ff, 0x401}, {0x7, 0x2, 0x6, 0x100000, 0x3f, 0x7ff}, {0x7, 0x2, 0x6, 0xe0, 0xfff, 0xd}, {0x4, 0x5a4, 0x7fffffff, 0x4, 0x3}, {0x8086, 0x6, 0x8000, 0x4, 0xfffffffc}, {0x8, 0x2, 0x0, 0x4, 0xfffffff7, 0xe84}, {0x3ff, 0x6, 0xb81, 0x7fff, 0x4, 0xffff}, {0x1, 0xa47, 0x8, 0x81, 0x3, 0x5ae7d4a3}, {0x0, 0x8, 0x100, 0x5, 0x7, 0x2}, {0x20, 0x1, 0x4, 0x5, 0x200, 0x4}, {0xcd1c, 0x1, 0xffffffff, 0x7fff, 0x10000, 0x7}, {0x3, 0x8, 0xb721, 0x2, 0x4, 0x40}, {0x2, 0x6, 0x0, 0xffff, 0x5, 0x8}, {0x81, 0x8, 0x9, 0x9, 0x8, 0x1}, {0x0, 0x3, 0x0, 0x695, 0x9, 0xa900}, {0x80000000, 0x1f, 0x6, 0x7fffffff, 0xffffff0f, 0x5}, {0x3, 0xfff, 0x82, 0x7, 0x3f800000}, {0x8, 0x3, 0x5, 0x3, 0x4f, 0x800}, {0xffff0001, 0x2, 0x0, 0xffffff7b, 0x9, 0x719e}, {0x8, 0xbc, 0x6, 0x4, 0x8d4, 0x101}, {0x8001, 0x9, 0x0, 0x9, 0x79ee, 0x4}, {0x1f, 0xf021, 0x20, 0x3, 0x2, 0x8}, {0x200, 0x40a5, 0x0, 0x100, 0x0, 0xeb}, {0x37768f84, 0x3, 0x8000, 0x5, 0x6, 0x7ff}, {0xffff8001, 0xcacb, 0x2, 0x1b, 0x40, 0x7fffffff}, {0xbc000000, 0x9, 0x8, 0x9, 0x0, 0xca}, {0x9, 0x2, 0xc, 0x40, 0x9, 0x3e4}, {0x9, 0x1, 0x2, 0x80000000, 0x9}, {0x0, 0x4, 0x3, 0x2, 0x5, 0x9}, {0xfffffffc, 0x3a0c, 0x4, 0x8001, 0x80, 0x4}, {0x7ff, 0x4, 0x5, 0x800, 0x2, 0x100}, {0x10001, 0xffffffff, 0xf81c, 0xff, 0x6, 0x3}, {0x4, 0x80, 0xfffffffe, 0x3, 0x9, 0x8}, {0xd8f, 0x1, 0x8001, 0x81, 0x5, 0x8000}, {0x1, 0x2, 0x9, 0x80000000, 0x2, 0x6}, {0x10000, 0x9, 0x3, 0x7fff, 0xffffffff, 0x7}, {0x24fc, 0x9, 0x1, 0x3800, 0x0, 0x4678}, {0xfffffffe, 0x9, 0x7f, 0x0, 0x6, 0x9}, {0x241511f5, 0x93c1, 0xf93d, 0x8000, 0xb2, 0x4}, {0x1, 0x8, 0x3, 0xffffff34, 0x6d75, 0x6}, {0x8001, 0x7fff, 0x1, 0x4, 0x1, 0x14}, {0x1, 0x0, 0x1ae2, 0x4, 0x9, 0x10000}, {0xff, 0x80, 0x1f, 0x3, 0x7fffffff, 0xfff}, {0x5, 0x0, 0x80000000, 0x6, 0x0, 0x4}, {0xd2a0, 0xfffff801, 0xd1, 0x4, 0x0, 0x7}, {0x2, 0x8, 0x6, 0x0, 0x9, 0x81}, {0x62, 0xbdde, 0x1, 0x80000001, 0x81, 0x5}, {0x1, 0x7ff, 0x21, 0x400, 0x6, 0x8}, {0x4, 0xc0000, 0x5, 0x86, 0xffff8001, 0x7}, {0x2, 0x14, 0x9, 0x7, 0x4, 0x3}, {0x0, 0x40, 0x9, 0x4, 0x3ff, 0x80000000}, {0x80000000, 0xfffffff7, 0x5, 0x9c8b, 0x3f, 0x40}, {0x1, 0xf74b, 0x40, 0x3f, 0x3ff, 0x1f}, {0x81, 0x2, 0x40, 0x9, 0x2, 0x1}, {0x101, 0x2, 0x4, 0x80, 0x1, 0x3f}, {0x9, 0x4, 0xf6, 0x9f50, 0x6, 0xc0e}, {0x8000, 0x101, 0xa5, 0x9, 0x5, 0x7}, {0x4, 0x6, 0xf6, 0x1fc0, 0xfff, 0x2}, {0x5, 0x5913d562, 0x3, 0xa5, 0x8, 0xffffe7f1}, {0x3ff, 0xec, 0x0, 0x7, 0x4, 0x6}, {0x2, 0x8, 0x85c4, 0x1, 0xffffffff, 0x3}, {0x3f, 0x7fffffff, 0xffffff7f, 0x20, 0x7, 0x1}, {0x0, 0x9, 0x802, 0x3, 0x40, 0x3}, {0x604, 0x4, 0x800, 0x8, 0x0, 0xb8}, {0xfffffff7, 0x8fee, 0x9, 0x3, 0x3, 0x200}, {0x2, 0x800, 0x5106, 0xfa0, 0x3, 0x5}, {0x9, 0x3, 0x101, 0x5, 0x1f, 0x10000}, {0x4a, 0x9, 0x8, 0x2, 0x4, 0x3ff}, {0x40, 0x876, 0x7, 0x3, 0xfffffe01, 0x6}, {0x30000000, 0x1, 0x9, 0x6, 0x4, 0x5}, {0x8001, 0x10001, 0x7fffffff, 0x4, 0x9, 0x48d}, {0x7f, 0x2, 0x3f, 0x9, 0x6, 0x593}, {0x4, 0x6, 0x100000, 0x9, 0xffffffff, 0xffff}, {0x6f0, 0x8000, 0x81, 0x6, 0x1, 0x4c}, {0x1, 0x0, 0x8eb7, 0x2c7f6457, 0x6, 0x1000}, {0x7, 0xdaf, 0x9, 0x9, 0x5, 0x8}, {0x25, 0x3, 0x101, 0x1, 0x1, 0xf3}, {0x1, 0x2, 0x7ff, 0x3f, 0x7f, 0x20}, {0x9, 0xffff3e7a, 0x1, 0xff, 0x5, 0xff}, {0x1, 0x6, 0x4, 0x1f, 0x7, 0xfda}, {0xffffffff, 0xa180, 0x1, 0x4, 0x2, 0x2}, {0xfff, 0x9, 0x5fb, 0x8, 0x9, 0x3}, {0x7, 0xffff, 0x1ff, 0x7, 0x81, 0x8}, {0x2, 0x0, 0x8, 0x10000, 0x8, 0x4f}, {0xf4d8, 0x200, 0x1f, 0x0, 0xca, 0xffff68a3}, {0x40, 0xfffffffe, 0xef6, 0x4, 0x3ff, 0x40}, {0x1, 0x3, 0xffffffff, 0x6, 0xfffffff9, 0xd00}, {0x2, 0x9d0, 0x4d, 0x8, 0x4, 0x10001}, {0x401, 0x8001, 0x8000, 0x4, 0x3, 0x9}, {0xfc5, 0x0, 0x4, 0x7522, 0x3, 0xfffffa26}, {0x5, 0x20, 0x2, 0x40, 0x0, 0x1f}, {0x0, 0x2, 0x101, 0xfffffff9, 0x5, 0x10000}, {0x5, 0x3f, 0x8, 0x3, 0x10000, 0xe7b1}, {0x800, 0x200, 0x1000, 0x5b06b6af, 0x1f, 0xe6b}, {0xfffff64b, 0x3d47, 0x232f, 0xffffffff, 0x800, 0x40}, {0x7, 0x9, 0x54a, 0x3f, 0x7, 0x80000001}, {0x1, 0x3fd, 0xe, 0x9, 0x1, 0x6}, {0xf5, 0x9, 0xb0eb, 0x65, 0xffff2661, 0xbf7c}, {0x0, 0x40, 0x9, 0x6, 0xb0d, 0x7}, {0x3, 0x9eff, 0xffff5e35, 0x80000001, 0x8}, {0x20, 0x1, 0x9, 0x7fff, 0x2, 0x2}, {0x1, 0x63f8, 0x7fffffff, 0x7f, 0x7, 0x8}, {0xffffffff, 0x6, 0x1, 0x8, 0x8, 0xffffffff}, {0x4, 0x6, 0x6, 0x7fff, 0x1f, 0x5}, {0x4, 0x7fff, 0x4, 0xffffff02, 0x4, 0x9}, {0x85c, 0x1, 0x1, 0xc2f6eb94, 0x7, 0x8}, {0x101, 0x8, 0x4, 0xffff, 0x80000000, 0x3}, {0x60, 0xff, 0x4e8000, 0x5, 0x5, 0x10001}, {0x81, 0x40, 0x80000000, 0x9f0f, 0xfdc3}, {0x44, 0x2, 0x3f, 0x3f, 0x32ac, 0xffff}, {0x1f, 0x40, 0x7, 0x5, 0x0, 0xa5}, {0x80, 0x2, 0x40d1, 0x7ac4, 0x2}, {0x6, 0x2, 0x3, 0x1, 0x9, 0x2}, {0x8, 0x9, 0xe0000000, 0x5, 0x10000, 0x6}, {0x0, 0x0, 0x101, 0x9, 0xe8, 0x3}, {0x800, 0x8000, 0x6e, 0x1, 0x401, 0x80000000}, {0xd31, 0x3, 0xfff, 0x81, 0x401, 0x8}, {0x7f, 0xa84c, 0xfffffff7, 0x7, 0x7, 0xfffffffd}, {0x0, 0x6, 0x5, 0x274, 0x10c, 0x1}, {0x30b9, 0x1f, 0x80000001, 0x200, 0x80000001, 0x7}, {0x2, 0x7ff, 0x81, 0x5, 0x1655, 0x100}, {0x7fffffff, 0x7d32, 0xa79, 0x1, 0x7, 0x2}, {0x3, 0x3, 0x2, 0x3, 0x1f}, {0x9, 0x2, 0x6, 0x3ff, 0x3, 0x3}], [{0x5, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x5, 0x1}, {}, {0x4}, {0x0, 0x1}, {}, {0x0, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x1}, {0x2, 0x1}, {0x4}, {0x3, 0x1}, {0x1}, {0x0, 0x1}, {0x2}, {0x3}, {0x0, 0x1}, {0x2}, {0x0, 0x1}, {0x7, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x3}, {0x5}, {0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x4}, {0x5, 0x1}, {0x1}, {0x2}, {0x3}, {0x4}, {0x1, 0x1}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {0x1}, {0x5}, {}, {0x1}, {0x1, 0x1}, {0x2}, {0x3}, {0x1, 0x1}, {0x5}, {0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x4}, {0x5, 0x1}, {0x1}, {0x3}, {0x4}, {0x3}, {0x0, 0x1}, {0x5, 0x1}, {0x5}, {0x5, 0x1}, {0x1}, {0x5}, {0x1, 0x1}, {0x3}, {0x4, 0x1}, {0x4}, {0x4}, {0x4, 0x1}, {}, {0x2}, {0x3, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x2}, {}, {0x3}, {0x4, 0x1}, {0x5, 0x1}, {0x4}, {0x8d0698a5b6a0a0a2}, {0x1, 0x1}, {0x3, 0x1}, {0xc, 0x1}, {0x2, 0x1}, {0x3}, {0x2, 0x1}, {0x4}, {0x0, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2}, {0x0, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x1}, {0x4}, {0x5}, {}, {0x2, 0x1}, {0x4, 0x1}, {0xd}, {0x4}, {0x5, 0x1}, {0x1}, {0x3}, {0x4}, {0x5, 0x1}, {0x2}, {0x0, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x3}, {0x5, 0x1}, {0x5}, {0x1}], 0x1}}, @TCA_PEDIT_KEYS_EX={0x78, 0x5, 0x0, 0x1, [{0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}]}, {0x3c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}]}, @TCA_PEDIT_PARMS_EX={0xef8, 0x4, {{{0x800, 0x200, 0x0, 0xfc, 0x6}, 0xff, 0x7f, [{0x8001, 0x10000, 0x2, 0x2, 0x400, 0x40}, {0x6, 0x7fffffff, 0x1, 0x405, 0x9b2, 0xf0c}, {0x5, 0x8, 0x40, 0x20, 0x80000001, 0xe46}, {0x8000, 0x8, 0x401, 0x1c, 0x8, 0x32b}, {0x0, 0x5, 0x7, 0x6, 0x5, 0x6}, {0x9, 0xffffffff, 0x8000, 0x0, 0x7cb}, {0x9, 0xc08fd000, 0x9, 0x9, 0x8000, 0x13}, {0x3f, 0x4, 0xb7, 0x2, 0xc25, 0x1ff}, {0x0, 0x400, 0x0, 0x0, 0x401, 0x2}]}, [{0x6, 0x40, 0x1000, 0x8, 0x3, 0x4}, {0x34, 0xd87f, 0x80, 0x7, 0x8, 0x80000000}, {0x9, 0x1ece, 0x2, 0xffff31cc, 0xf8a8, 0x7}, {0xff, 0x1, 0x3, 0x6, 0x1, 0x7}, {0x7fff, 0x3, 0x0, 0x1, 0x9de, 0xffffffff}, {0xff, 0xfff, 0x0, 0x1, 0x0, 0x7}, {0x1, 0xffffff80, 0x2, 0x9, 0x3, 0x9}, {0x9, 0x10001, 0x7, 0x80, 0x9, 0x7}, {0x1, 0x2, 0x6, 0x80000000, 0x5, 0x200}, {0x8, 0x2, 0x101, 0xffffffff, 0x9, 0xfffffff9}, {0x9, 0x2e, 0x800, 0x80, 0x9c9, 0x4}, {0x0, 0x7fff, 0x3, 0x4, 0x1, 0x5}, {0x7, 0x3, 0x7, 0x7f, 0x1ff, 0x5}, {0x9, 0xffff, 0x80000000, 0x5, 0x3f, 0x4}, {0x9, 0x0, 0x8, 0x3b260ad8, 0x4622, 0x5}, {0x6, 0x2, 0x800, 0xfffffc00, 0x6, 0x6}, {0x870, 0x3, 0x8, 0x35d3, 0x1, 0x89000000}, {0x3, 0xc13a, 0xc0000000, 0x6, 0x2, 0x800}, {0x3, 0x12, 0x2, 0x5, 0x8, 0xff}, {0x2, 0x7, 0x7f, 0x800, 0x9, 0x3}, {0x9, 0x80000000, 0x1, 0x3, 0x7f, 0x1000}, {0x101, 0x8, 0x3, 0x1ff, 0x8, 0xffffff80}, {0x4, 0xe18, 0x6, 0x9, 0x7, 0x2}, {0x40c9d108, 0x9, 0x401, 0x10001, 0x4, 0x6}, {0x7f, 0x5, 0x8000, 0x3, 0x3}, {0x899, 0x7, 0x1, 0x101, 0x7fff, 0x40}, {0xc40, 0x1, 0xffffffff, 0x5, 0x80, 0x1}, {0x1, 0x80000000, 0x6, 0x1, 0x1000, 0x5}, {0x3, 0x117d, 0x6, 0x2, 0x0, 0x3ff}, {0x200, 0x7fff, 0x4, 0x7, 0x5, 0x4}, {0x80000001, 0xff, 0x8, 0x81, 0x8, 0x80000001}, {0x2f49, 0x1ff, 0x75, 0xff, 0x20, 0x5}, {0x5, 0x2, 0x9, 0xffff, 0x3, 0x1}, {0x4, 0x10001, 0x5, 0x636, 0x80000000, 0x2}, {0x8, 0x1, 0x6, 0x8001, 0x10b1, 0x6}, {0x2, 0x8, 0x3, 0x3, 0x81, 0xffffff4e}, {0x80000001, 0x5, 0x0, 0x40, 0x80000001, 0x2}, {0x3, 0x100, 0x7, 0x2, 0x6, 0x3ff}, {0x7, 0xfff, 0x1d9de9f9, 0x80000001, 0xf23, 0x6}, {0x4, 0x2, 0xffffff5e, 0x5f, 0x7f, 0xffff8001}, {0x10001, 0x8, 0xfffffff8, 0x12abcd79, 0x5, 0x5}, {0x200, 0x40, 0x7, 0x1, 0xff, 0x7aa}, {0x4, 0x1, 0x1, 0xffffffff, 0x2, 0x1}, {0x1, 0x5, 0x3, 0x7f, 0x7b6, 0x200}, {0x1, 0x2, 0xffffffff, 0x1, 0x7ff, 0x6}, {0x8000, 0x1, 0x6, 0x879, 0x10001, 0x2}, {0x6, 0x3, 0xff, 0x6f, 0xb4, 0x4}, {0x1, 0x4, 0x7f, 0x8, 0x3, 0x8000}, {0x6, 0x4bc2, 0xff, 0x4, 0xe1, 0x9}, {0x6, 0x9, 0x7ff, 0x5, 0xffff, 0x34bb2b6a}, {0x3, 0x0, 0x80e0, 0x0, 0x80, 0x6}, {0xfffffff8, 0x2, 0x280, 0x409, 0xe, 0x9}, {0x7, 0x7fffffff, 0x6, 0x400, 0x5, 0x10000}, {0xfffffffc, 0x8, 0x8, 0x7e5d, 0x0, 0x9}, {0x479e, 0x3ff, 0x800, 0xd968, 0x0, 0x6}, {0xc74, 0x10001, 0x2, 0x9, 0x8000, 0x5}, {0x1, 0x7, 0x4, 0x800, 0x3cb2, 0x3}, {0xfa, 0x3, 0xfffffff7, 0x69, 0x86, 0x20000000}, {0x9, 0x3, 0xc3, 0x8, 0x1, 0x101}, {0xfff, 0x9, 0x9, 0x5, 0x6, 0xf4bd}, {0x0, 0x1, 0x7fffffff, 0x0, 0x8, 0x9482}, {0x3c24, 0x4, 0x1, 0x1, 0x1000, 0x7fff}, {0x7, 0x5, 0x46, 0xfff, 0x6cbc, 0xff}, {0x7, 0x1, 0x0, 0x1, 0x1, 0x4047}, {0x400, 0x7fffffff, 0x5, 0x3d, 0x3f, 0x3}, {0x4, 0x0, 0x3, 0x6, 0x1, 0x3}, {0x8, 0x849, 0x1, 0x0, 0x9, 0x4}, {0x9, 0x200, 0x6, 0x6, 0x641, 0x3f}, {0x7fffffff, 0x7, 0x8, 0x5, 0x6, 0xffffff01}, {0x4, 0x6, 0x1, 0x9, 0x200, 0x1}, {0x1, 0x908, 0x4, 0xe22, 0xff, 0x20}, {0x3ff, 0xf5, 0x9, 0x7, 0x9feb}, {0x349, 0x1, 0x81, 0x80000001, 0x40, 0x7fff}, {0x1, 0x200, 0x80000001, 0x5, 0x25, 0x45}, {0xcf, 0x7fff, 0x0, 0x401, 0x9, 0x10000}, {0x200, 0xffffffbc, 0xfffffffe, 0x0, 0x6, 0x4}, {0x1, 0x5, 0x9, 0x4, 0x455a, 0x5a9c}, {0x7fff, 0x10000, 0x81, 0x8, 0x6, 0x1e7662ce}, {0x5, 0xca06, 0x1, 0x8, 0x2, 0xffff}, {0x8000, 0x4, 0x1, 0xc70, 0x0, 0x7}, {0x1, 0xfffffffe, 0x8, 0x8, 0x4d8f, 0x1}, {0x0, 0x0, 0xffff, 0xffff, 0xeb2, 0x4}, {0x1, 0x400, 0x9, 0x7ff, 0x8, 0x2}, {0x0, 0x7fff, 0x6, 0x6, 0x1, 0xbf85}, {0x1f, 0x1, 0x1ff, 0x3, 0x7, 0x6}, {0x40, 0x80, 0xffff, 0x20b, 0x4}, {0x697, 0x6, 0x9d, 0xfffffffc, 0x5, 0xff7c}, {0x3, 0x720, 0x4, 0x5, 0x9, 0xff}, {0x40, 0x9, 0x2, 0x5e, 0x0, 0x1}, {0xfa0, 0xffff0001, 0x5d9a, 0x1, 0x100, 0x8}, {0x8000, 0xee5e, 0x80000000, 0x6, 0xffff48f9, 0x10000}, {0x3, 0x4, 0x80000000, 0x5, 0x400, 0x6}, {0x3, 0x6, 0x3, 0x10, 0x800, 0x1}, {0x0, 0x284, 0x4, 0x2, 0x8, 0x5}, {0x20, 0x401, 0x1ff, 0xffffff58, 0x1, 0x7}, {0x1, 0x9, 0x5, 0x20, 0x80000001, 0x2}, {0x8, 0x1f, 0x4, 0x5, 0x9, 0x5}, {0x3f, 0xffffffff, 0x240, 0x5, 0x1ff, 0x3}, {0xf7a, 0x7f, 0x2, 0x3, 0x10001, 0x6}, {0x6, 0x81, 0x1, 0x81, 0x3, 0x8}, {0x1, 0x2, 0x2, 0x8, 0x2}, {0x9, 0x0, 0x4, 0x0, 0xfffffffd, 0x7ff}, {0xf79, 0x21f7ba4b, 0xbac, 0x1ff, 0x1, 0x7fff}, {0x7ff, 0x101, 0xf92, 0x9, 0x5, 0xffffffff}, {0x9, 0xffffffe1, 0x6, 0x6, 0x3f, 0x1}, {0x80, 0xb91, 0x9af, 0x3ff, 0x8, 0x3}, {0x8, 0x6, 0x9, 0x7ff, 0x9, 0x4}, {0xa5da, 0x7fffffff, 0x0, 0x1, 0x9, 0x7}, {0x8001, 0x80, 0x2a64, 0x7, 0x7f, 0x7}, {0x38, 0x9, 0x1ff, 0x400, 0x20, 0x400}, {0x1000, 0x7fff, 0x6, 0x1f, 0x7, 0x401}, {0x3c, 0xa5e, 0x0, 0x6, 0x3f, 0x1}, {0x2, 0x7, 0x356, 0xffffffff, 0x3fb, 0x8000}, {0x2, 0x0, 0x6, 0x1, 0x7, 0x6}, {0x5, 0x5, 0x307, 0x7, 0x8, 0x7}, {0x7ff, 0x20000, 0x101, 0x5, 0xfffffe01}, {0x10000, 0x4, 0x40, 0x5, 0x1fc, 0x3f}, {0x804, 0x1ff, 0x1, 0x3ff, 0x6, 0x71a5}, {0x8, 0x5, 0x9, 0x4, 0x40, 0x16f}, {0x8, 0x33, 0x1, 0x5, 0x5}, {0x7, 0x6, 0x5, 0x400, 0x8, 0x1}, {0x400, 0x18, 0x3, 0xffff70b9, 0xc5e, 0x1}, {0x3, 0x1, 0x6, 0x5, 0x0, 0xfffffff8}, {0x1, 0x20, 0x7ff, 0xfff, 0x2, 0x4}, {0x9000000, 0x9, 0x7f, 0x401, 0x6, 0xabd}, {0xd76c, 0x0, 0x6, 0x1f, 0x7fff, 0x800}, {0xfff, 0xffffffff, 0x4, 0x5, 0x1, 0x7}, {0x502, 0x2a6, 0x0, 0x2, 0xe, 0x100}], [{0x1, 0x1}, {0x3}, {0x0, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x1}, {0x3}, {0x5, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x2}, {0x5, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x5}, {0x0, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {}, {0x4}, {0x3, 0xd2c8bf835a083970}, {0x1}, {0x1, 0x1}, {0x5}, {0x1}, {0x4}, {0x5, 0x1}, {0x0, 0x1}, {}, {0x2, 0x1}, {0x4}, {0x0, 0x1}, {0x2, 0x1}, {0x2}, {0x2, 0x1}, {0x9, 0x1}, {0x0, 0x1}, {0x1}, {0x0, 0x1}, {0x4}, {0x2, 0x1}, {0x4}, {0x3}, {0x2}, {0x6}, {0x4}, {0x1, 0x1}, {0x1}, {0x7}, {}, {0x2, 0x1}, {}, {0x2}, {0x0, 0x1}, {}, {0x0, 0x1}, {0x5}, {0x5}, {0x1, 0x1}, {0x2}, {}, {0x2, 0x1}, {0x5}, {0x5, 0x1}, {0x3}, {0x5, 0x1}, {0x3, 0x1}, {}, {0x4}, {0x4}, {0x5, 0x1}, {0x1, 0x1}, {}, {0x1, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x1}, {0x5}, {0x4, 0x1}, {}, {0x2, 0x1}, {0x5}, {0x2}, {0x2}, {}, {0x2, 0x1}, {0x4}, {0x3}, {0x4}, {0x0, 0x1}, {0x4}, {0x4, 0x1}, {0x4}, {0x2}, {0x4}, {}, {0x2, 0x1}, {}, {0x5, 0x1}, {0x4}, {0x4}, {0x5}, {0x2}, {0x0, 0x1}, {0x1, 0x1}, {0x3}, {0x1, 0x1}, {0x6, 0x1}, {0x2, 0x1}, {}, {0x1, 0x1}, {0x3}, {0x4}, {0x5, 0x1}, {0x2}, {0x0, 0x1}, {0x2}, {0x2}]}}]}, {0x8f, 0x6, "ea53a0c44cac5f84860f69f8552573ce9fb60e797ae69ed6e65221d281c9c92b5f6f498c5f3edfcafebc2cb34fa1c5cc3a754a6e93c51633928652a4e3bc26554e53f328fa870e99bab79c16d953a5ca5a434dc4f8162066b9dc7657078002dd84a1a11e4055840513ab37580dacf21b9abe59faa593e060c0d253273b07e4f4b679aea7fa6466f0bb3ed5"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}]}]}}, @filter_kind_options=@f_flower={{0xb}, {0x4c, 0x2, [@TCA_FLOWER_KEY_TCP_FLAGS_MASK={0x6, 0x48, 0xffff}, @TCA_FLOWER_KEY_ENC_IPV6_DST={0x14, 0x21, @private1}, @TCA_FLOWER_KEY_CT_ZONE={0x6, 0x5d, 0x4}, @TCA_FLOWER_KEY_TCP_DST={0x6}, @TCA_FLOWER_KEY_IPV4_DST_MASK={0x8, 0xd, 0xff}, @TCA_FLOWER_KEY_ENC_IPV6_DST={0x14, 0x21, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}}]}, 0x550c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000800) (rerun: 32) ioctl$NBD_DO_IT(r1, 0xab03) (async, rerun: 64) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (rerun: 64) [ 751.820824][ T28] audit: type=1804 audit(1656100828.396:615): pid=21389 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir349500345/syzkaller.iM3L21/812/bus" dev="sda1" ino=1160 res=1 errno=0 [ 751.823800][ T28] audit: type=1800 audit(1656100828.406:616): pid=21389 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1160 res=0 errno=0 [ 751.827854][T21404] block nbd2: NBD_DISCONNECT [ 751.827953][T21404] block nbd2: Disconnected due to user request. [ 751.827971][T21404] block nbd2: shutting down sockets [ 751.865933][ C1] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 751.866001][ C1] Buffer I/O error on dev nbd2, logical block 0, async page read 20:00:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)}, {&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 751.866101][ T7207] ldm_validate_partition_table(): Disk read failed. [ 751.866124][ T7207] Dev nbd2: unable to read RDB block 0 [ 751.866146][ T7207] nbd2: unable to read partition table [ 751.866303][ T7207] nbd2: partition table beyond EOD, truncated [ 751.913560][T21409] block nbd4: NBD_DISCONNECT [ 751.915270][T21409] block nbd4: Disconnected due to user request. [ 751.915387][T21409] block nbd4: shutting down sockets [ 752.110110][T21414] block nbd1: NBD_DISCONNECT [ 752.190364][T21416] block nbd4: shutting down sockets [ 752.277759][T21422] block nbd1: NBD_DISCONNECT 20:00:29 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) r4 = fsmount(0xffffffffffffffff, 0x1, 0xa) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) lseek(r6, 0x200, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r6, r7, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x1ff) 20:00:29 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800018000000000"], 0x1c}}, 0x0) [ 752.526156][T21437] block nbd1: NBD_DISCONNECT 20:00:29 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000140)={'wpan4\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r5, 0x400, 0x70bd20, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x200040d4) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r5, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r3) sendmsg$NLBL_UNLABEL_C_STATICADD(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="01000000000000000000030000002a00070073797374656d5f753a6f626a6563745f723a636f6e736f6c655f6465766963655f743a7330000000"], 0x40}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r6, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:etc_aliases_t:s0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8081}, 0x20020010) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r8 = socket$alg(0x26, 0x5, 0x0) write$binfmt_misc(r8, &(0x7f00000003c0)={'syz0', "a331beaf75d40302f894e24664ca4e9f132228cf6c511fab0f5c742a9f30783bd973d030323fc8da32f0b8afef8860f122e521ddf6f442a4bd0e14b2911b72422c2776ecc7dc0c2ad7d8d92fea459eac0498bb9a0d8cf92d19008a906f67b802906b9e2ca7cd0cad8d0cd4c1df10de5e98e8782bcc893260f2d32ac1f59123a174025e9d0fa4a5639be46ba321bf9c2cd67fe7"}, 0x97) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) 20:00:29 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000000)={0x6, 'pimreg1\x00', {0x7}, 0x2}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) ioctl$NBD_DO_IT(r2, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) [ 752.737413][T21448] block nbd0: NBD_DISCONNECT [ 752.737634][T21448] block nbd0: Disconnected due to user request. [ 752.737710][T21448] block nbd0: shutting down sockets [ 752.765363][T21445] nbd2: detected capacity change from 0 to 4398046511104 [ 752.808817][T21454] block nbd2: NBD_DISCONNECT [ 752.809248][T21454] block nbd2: Disconnected due to user request. [ 752.809354][T21454] block nbd2: shutting down sockets [ 752.810933][ C0] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 752.810973][ C0] Buffer I/O error on dev nbd2, logical block 0, async page read [ 752.811082][ T7266] ldm_validate_partition_table(): Disk read failed. [ 752.811105][ T7266] Dev nbd2: unable to read RDB block 0 [ 752.811155][ T7266] nbd2: unable to read partition table [ 752.811296][ T7266] nbd2: partition table beyond EOD, truncated 20:00:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:29 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) r4 = fsmount(0xffffffffffffffff, 0x1, 0xa) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) lseek(r6, 0x200, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r6, r7, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x1ff) 20:00:30 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800018000000000"], 0x1c}}, 0x0) [ 753.481784][ T3651] block nbd4: Receive control failed (result -32) [ 753.482806][T21441] block nbd4: shutting down sockets [ 753.507237][T21467] nbd2: detected capacity change from 0 to 4398046511104 20:00:30 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000140)={'wpan4\x00'}) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r5, 0x400, 0x70bd20, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x200040d4) (async) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r5, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) (async) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r3) sendmsg$NLBL_UNLABEL_C_STATICADD(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="01000000000000000000030000002a00070073797374656d5f753a6f626a6563745f723a636f6e736f6c655f6465766963655f743a7330000000"], 0x40}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r6, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:etc_aliases_t:s0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8081}, 0x20020010) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) r8 = socket$alg(0x26, 0x5, 0x0) write$binfmt_misc(r8, &(0x7f00000003c0)={'syz0', "a331beaf75d40302f894e24664ca4e9f132228cf6c511fab0f5c742a9f30783bd973d030323fc8da32f0b8afef8860f122e521ddf6f442a4bd0e14b2911b72422c2776ecc7dc0c2ad7d8d92fea459eac0498bb9a0d8cf92d19008a906f67b802906b9e2ca7cd0cad8d0cd4c1df10de5e98e8782bcc893260f2d32ac1f59123a174025e9d0fa4a5639be46ba321bf9c2cd67fe7"}, 0x97) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) [ 753.573875][T21468] block nbd2: NBD_DISCONNECT [ 753.573969][T21468] block nbd2: Disconnected due to user request. [ 753.573985][T21468] block nbd2: shutting down sockets 20:00:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)}, {&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 753.575562][ C1] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 20:00:30 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000000)={0x6, 'pimreg1\x00', {0x7}, 0x2}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) ioctl$NBD_DO_IT(r2, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) [ 753.575596][ C1] Buffer I/O error on dev nbd2, logical block 0, async page read [ 753.575787][ T109] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 20:00:30 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000140)={'wpan4\x00'}) (async, rerun: 32) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r5, 0x400, 0x70bd20, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x200040d4) (async) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r5, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) (async) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r3) sendmsg$NLBL_UNLABEL_C_STATICADD(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="01000000000000000000030000002a00070073797374656d5f753a6f626a6563745f723a636f6e736f6c655f6465766963655f743a7330000000"], 0x40}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r6, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:etc_aliases_t:s0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8081}, 0x20020010) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r8 = socket$alg(0x26, 0x5, 0x0) write$binfmt_misc(r8, &(0x7f00000003c0)={'syz0', "a331beaf75d40302f894e24664ca4e9f132228cf6c511fab0f5c742a9f30783bd973d030323fc8da32f0b8afef8860f122e521ddf6f442a4bd0e14b2911b72422c2776ecc7dc0c2ad7d8d92fea459eac0498bb9a0d8cf92d19008a906f67b802906b9e2ca7cd0cad8d0cd4c1df10de5e98e8782bcc893260f2d32ac1f59123a174025e9d0fa4a5639be46ba321bf9c2cd67fe7"}, 0x97) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) [ 753.575817][ T109] Buffer I/O error on dev nbd2, logical block 0, async page read [ 753.576388][ T7266] ldm_validate_partition_table(): Disk read failed. [ 753.576453][ T7266] Dev nbd2: unable to read RDB block 0 [ 753.576504][ T7266] nbd2: unable to read partition table [ 753.576668][ T7266] nbd2: partition table beyond EOD, truncated [ 753.589767][ T48] block nbd1: Receive control failed (result -32) [ 753.590404][T21457] block nbd1: shutting down sockets [ 753.608521][T21472] block nbd0: NBD_DISCONNECT 20:00:30 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r2 = socket(0x2c, 0x4, 0x200001) write(r2, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r2, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) r3 = fsmount(0xffffffffffffffff, 0x1, 0xa) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r2) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x800) lseek(r5, 0x200, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r5, r6, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r4, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r6, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_DO_IT(r6, 0xab03) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r7) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 753.608609][T21472] block nbd0: Disconnected due to user request. [ 753.608623][T21472] block nbd0: shutting down sockets [ 753.922040][T21486] block nbd0: shutting down sockets [ 753.953703][T21497] block nbd1: shutting down sockets 20:00:30 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 754.209683][T21502] block nbd0: NBD_DISCONNECT [ 754.209814][T21502] block nbd0: Disconnected due to user request. 20:00:30 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000940)={'wpan1\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r7) sendmsg$IEEE802154_LLSEC_ADD_DEV(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x24, r8, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}]}, 0x24}, 0x6, 0x700000000000000}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r8, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xf9}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4000081) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000000200410008040110000000000083796733fa8380"], 0x1c}}, 0x0) [ 754.209942][T21502] block nbd0: shutting down sockets 20:00:30 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) r4 = fsmount(0xffffffffffffffff, 0x1, 0xa) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x800) lseek(r6, 0x200, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r6, r7, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r5, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r7, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) 20:00:31 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000020000000800018000000000"], 0x1c}}, 0x0) [ 754.407719][T21510] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 754.407745][T21510] must specify an index to disconnect [ 754.430048][ T3644] block nbd4: Receive control failed (result -32) [ 754.430665][T21471] block nbd4: shutting down sockets [ 754.537210][T21516] block nbd0: NBD_DISCONNECT [ 754.537237][T21516] block nbd0: Send disconnect failed -32 [ 754.581325][T21513] nbd2: detected capacity change from 0 to 4398046511104 [ 754.625718][T21517] block nbd2: NBD_DISCONNECT [ 754.625866][T21517] block nbd2: Disconnected due to user request. [ 754.626162][T21517] block nbd2: shutting down sockets 20:00:31 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r2 = socket(0x2c, 0x4, 0x200001) write(r2, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r2, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) r3 = fsmount(0xffffffffffffffff, 0x1, 0xa) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r2) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x800) lseek(r5, 0x200, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r5, r6, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r4, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r6, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_DO_IT(r6, 0xab03) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r7) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) (async) socket(0x2c, 0x4, 0x200001) (async) write(r2, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) (async) recvmmsg(r2, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) (async) fsmount(0xffffffffffffffff, 0x1, 0xa) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r2) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r5, 0x800) (async) lseek(r5, 0x200, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) (async) sendfile(r5, r6, 0x0, 0x1dd00) (async) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r4, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r6, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async) ioctl$NBD_DO_IT(r6, 0xab03) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r7) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) [ 754.627196][ C0] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 754.627232][ C0] Buffer I/O error on dev nbd2, logical block 0, async page read [ 754.627333][ T7266] ldm_validate_partition_table(): Disk read failed. [ 754.627356][ T7266] Dev nbd2: unable to read RDB block 0 [ 754.627377][ T7266] nbd2: unable to read partition table [ 754.627520][ T7266] nbd2: partition table beyond EOD, truncated 20:00:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)}, {&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) [ 754.962342][T21523] block nbd0: NBD_DISCONNECT [ 754.962486][T21523] block nbd0: Disconnected due to user request. [ 754.962501][T21523] block nbd0: shutting down sockets 20:00:31 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) (async) r2 = socket(0x2c, 0x4, 0x200001) write(r2, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) (async) recvmmsg(r2, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) r3 = fsmount(0xffffffffffffffff, 0x1, 0xa) (async, rerun: 32) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r2) (async, rerun: 32) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x800) lseek(r5, 0x200, 0x0) (async, rerun: 64) r6 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) (rerun: 64) sendfile(r5, r6, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r4, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r6, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async) ioctl$NBD_DO_IT(r6, 0xab03) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r7) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:31 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000940)={'wpan1\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r7) sendmsg$IEEE802154_LLSEC_ADD_DEV(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x24, r8, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}]}, 0x24}, 0x6, 0x700000000000000}, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r8, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xf9}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4000081) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000000200410008040110000000000083796733fa8380"], 0x1c}}, 0x0) [ 755.129865][ T48] block nbd1: Receive control failed (result -32) [ 755.130603][T21507] block nbd1: shutting down sockets 20:00:31 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) fsmount(0xffffffffffffffff, 0x1, 0xa) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r4, r5, 0x0, 0x1dd00) [ 755.273462][T21548] block nbd0: shutting down sockets 20:00:31 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:31 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x40) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) [ 755.316723][T21550] nbd2: detected capacity change from 0 to 4398046511104 [ 755.344186][ T3644] block nbd4: Receive control failed (result -32) 20:00:32 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000005c0)=@ipv4_getaddr={0x34, 0x16, 0x200, 0x70bd2d, 0x25dfdbfe, {0x2, 0x78, 0x4, 0xfe}, [@IFA_LABEL={0x14, 0x3, 'caif0\x00'}, @IFA_LOCAL={0x8, 0x2, @empty}]}, 0x34}, 0x1, 0x0, 0x0, 0x4001050}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000400)={r3, 0x1, 0x6, @remote}, 0x10) r4 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) ioctl$NBD_DO_IT(r4, 0xab03) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000020000008df8e87e7ff80466410e469c892c6fde7181445d941819fc025c896d83a1e7944ce034a60ea597a59142e9deb19f3b730894be23e9f369ff460f820000000000000000d6dda2d8b188b807eff64a8004267edae37dc98ee8143b4982c03aa7139cd45cb85d1182df3868813c7565cf829e68d3365ecb302177acb3467d94f93411ac34905c4e0bf1548411f86679183d4f4a1bf1053b608e08546f84529e5878c13039e1befe2da4cff84899d21d3af3de92707c228228f91d6721f483fef0f5085da54ae44b454f730f758e7fc036b75f13127285cbbf88246ee61aff2df520090e6e5668a0cc23c2e95754326f00fd557521f0f9"], 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x4000090) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r9, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r6, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x110}]}, 0x20}}, 0x8005) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000910}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="200025bd7000fddbdf25010000000c00080009000000000000000c000500010000000016000005000a00000000000c00020008000000000000000c0002002afbffffffffffff0c00060003008be75a5a8d73dec2000000000800"], 0x58}, 0x1, 0x0, 0x0, 0x40840}, 0x0) [ 755.344923][T21515] block nbd4: shutting down sockets [ 755.366713][T21552] block nbd2: NBD_DISCONNECT [ 755.366849][T21552] block nbd2: Disconnected due to user request. [ 755.366956][T21552] block nbd2: shutting down sockets 20:00:32 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x40) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) [ 755.368319][ C0] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 755.368359][ C0] Buffer I/O error on dev nbd2, logical block 0, async page read [ 755.368484][ T7266] ldm_validate_partition_table(): Disk read failed. [ 755.368507][ T7266] Dev nbd2: unable to read RDB block 0 [ 755.368527][ T7266] nbd2: unable to read partition table [ 755.368672][ T7266] nbd2: partition table beyond EOD, truncated [ 755.526855][T21561] block nbd0: NBD_DISCONNECT 20:00:32 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x40) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) [ 755.527024][T21561] block nbd0: Disconnected due to user request. [ 755.527126][T21561] block nbd0: shutting down sockets [ 755.576264][T21562] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 755.576288][T21562] must specify an index to disconnect [ 755.694984][T21567] block nbd0: NBD_DISCONNECT [ 755.695102][T21567] block nbd0: Disconnected due to user request. [ 755.695187][T21567] block nbd0: shutting down sockets 20:00:32 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) fsmount(0xffffffffffffffff, 0x1, 0xa) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) [ 755.890254][T21571] block nbd0: NBD_DISCONNECT [ 755.890346][T21571] block nbd0: Disconnected due to user request. [ 755.890362][T21571] block nbd0: shutting down sockets 20:00:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000940)={'wpan1\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r7) sendmsg$IEEE802154_LLSEC_ADD_DEV(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x24, r8, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}]}, 0x24}, 0x6, 0x700000000000000}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r8, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xf9}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4000081) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000000200410008040110000000000083796733fa8380"], 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000940)={'wpan1\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r7) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x24, r8, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}]}, 0x24}, 0x6, 0x700000000000000}, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r8, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xf9}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4000081) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000000200410008040110000000000083796733fa8380"], 0x1c}}, 0x0) (async) 20:00:32 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r4) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x181180, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="040127bd7000fbdbdf25020000000c0004008f000000000000000c00078008000100", @ANYRES32, @ANYBLOB="09000a005c247b245b000400"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x6c4d71041fbde3ed}, 0x60, &(0x7f0000000240)={&(0x7f0000000040)={0x54, r10, 0x800, 0x70bd2d, 0x25dfdbff}, 0xfffffffffffffd86}, 0x1, 0x0, 0x0, 0x2000c000}, 0x84) [ 756.037997][ T48] block nbd1: Receive control failed (result -32) [ 756.038607][T21545] block nbd1: shutting down sockets [ 756.068766][T21574] nbd2: detected capacity change from 0 to 4398046511104 [ 756.119710][T21580] block nbd2: NBD_DISCONNECT [ 756.119931][T21580] block nbd2: Disconnected due to user request. [ 756.120015][T21580] block nbd2: shutting down sockets 20:00:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff", 0x75}, {&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:32 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) fsmount(0xffffffffffffffff, 0x1, 0xa) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x200, 0x0) [ 756.120268][ C0] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 756.120302][ C0] Buffer I/O error on dev nbd2, logical block 0, async page read [ 756.121559][ T7266] ldm_validate_partition_table(): Disk read failed. [ 756.121584][ T7266] Dev nbd2: unable to read RDB block 0 [ 756.121606][ T7266] nbd2: unable to read partition table 20:00:32 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000005c0)=@ipv4_getaddr={0x34, 0x16, 0x200, 0x70bd2d, 0x25dfdbfe, {0x2, 0x78, 0x4, 0xfe}, [@IFA_LABEL={0x14, 0x3, 'caif0\x00'}, @IFA_LOCAL={0x8, 0x2, @empty}]}, 0x34}, 0x1, 0x0, 0x0, 0x4001050}, 0x0) (async) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000400)={r3, 0x1, 0x6, @remote}, 0x10) (async) r4 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) (async, rerun: 64) ioctl$NBD_DO_IT(r4, 0xab03) (rerun: 64) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x4000090) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r9, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r6, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x110}]}, 0x20}}, 0x8005) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000910}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="200025bd7000fddbdf25010000000c00080009000000000000000c000500010000000016000005000a00000000000c00020008000000000000000c0002002afbffffffffffff0c00060003008be75a5a8d73dec2000000000800"], 0x58}, 0x1, 0x0, 0x0, 0x40840}, 0x0) 20:00:32 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r4) (async) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x181180, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="040127bd7000fbdbdf25020000000c0004008f000000000000000c00078008000100", @ANYRES32, @ANYBLOB="09000a005c247b245b000400"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x6c4d71041fbde3ed}, 0x60, &(0x7f0000000240)={&(0x7f0000000040)={0x54, r10, 0x800, 0x70bd2d, 0x25dfdbff}, 0xfffffffffffffd86}, 0x1, 0x0, 0x0, 0x2000c000}, 0x84) [ 756.121761][ T7266] nbd2: partition table beyond EOD, truncated [ 756.158172][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 756.158190][ T28] audit: type=1804 audit(1656100832.736:632): pid=21574 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir745986521/syzkaller.j0Rc4O/748/bus" dev="sda1" ino=1180 res=1 errno=0 20:00:33 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:33 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) ioctl$NBD_DO_IT(r1, 0xab03) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) r3 = fsmount(0xffffffffffffffff, 0x1, 0xa) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x800) lseek(r5, 0x200, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r5, r6, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r4, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r6, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) r7 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) ioctl$NBD_SET_SOCK(r3, 0xab00, r7) [ 756.158648][ T28] audit: type=1800 audit(1656100832.736:633): pid=21574 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1180 res=0 errno=0 20:00:33 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) (async) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) (async) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000005c0)=@ipv4_getaddr={0x34, 0x16, 0x200, 0x70bd2d, 0x25dfdbfe, {0x2, 0x78, 0x4, 0xfe}, [@IFA_LABEL={0x14, 0x3, 'caif0\x00'}, @IFA_LOCAL={0x8, 0x2, @empty}]}, 0x34}, 0x1, 0x0, 0x0, 0x4001050}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000400)={r3, 0x1, 0x6, @remote}, 0x10) (async) r4 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) ioctl$NBD_DO_IT(r4, 0xab03) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x4000090) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r9, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r6, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x110}]}, 0x20}}, 0x8005) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000910}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="200025bd7000fddbdf25010000000c00080009000000000000000c000500010000000016000005000a00000000000c00020008000000000000000c0002002afbffffffffffff0c00060003008be75a5a8d73dec2000000000800"], 0x58}, 0x1, 0x0, 0x0, 0x40840}, 0x0) [ 756.201676][T21582] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 756.201732][T21582] must specify an index to disconnect [ 756.204509][T21581] block nbd0: NBD_DISCONNECT 20:00:33 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r4) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x181180, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="040127bd7000fbdbdf25020000000c0004008f000000000000000c00078008000100", @ANYRES32, @ANYBLOB="09000a005c247b245b000400"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x6c4d71041fbde3ed}, 0x60, &(0x7f0000000240)={&(0x7f0000000040)={0x54, r10, 0x800, 0x70bd2d, 0x25dfdbff}, 0xfffffffffffffd86}, 0x1, 0x0, 0x0, 0x2000c000}, 0x84) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r4) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x181180, 0x0) (async) ioctl$NBD_DO_IT(r6, 0xab03) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="040127bd7000fbdbdf25020000000c0004008f000000000000000c00078008000100", @ANYRES32, @ANYBLOB="09000a005c247b245b000400"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x6c4d71041fbde3ed}, 0x60, &(0x7f0000000240)={&(0x7f0000000040)={0x54, r10, 0x800, 0x70bd2d, 0x25dfdbff}, 0xfffffffffffffd86}, 0x1, 0x0, 0x0, 0x2000c000}, 0x84) (async) 20:00:33 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) fsmount(0xffffffffffffffff, 0x1, 0xa) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) [ 756.204591][T21581] block nbd0: Disconnected due to user request. [ 756.204607][T21581] block nbd0: shutting down sockets [ 756.241121][T21578] block nbd1: shutting down sockets [ 756.295103][ T3644] block nbd4: Receive control failed (result -32) [ 756.295817][T21557] block nbd4: shutting down sockets [ 756.477032][T21600] block nbd4: shutting down sockets 20:00:33 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x1dd00) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r4) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="20000000b0500accc38b5c83706e952c6052c50c4270eba90b3c766424346e8948700a82795b82ab09eac5abdd0dc0dc107fce29f18f2ecb955124e84ae1ecf1fc4fe0533561667da11ddbb216b1cbb1d804484742002cecef41f9b4b47f3714b284307a4e7cb98de027b54b8f5fab720b2a3b06e2bd6ae39ed281b535c8e8da90cfd07a51faa234069c9bd422a3d4e029e355f7ded6fb0581056d4820eb575ab732a566fa6b8d6206dfa2c6ccd1657fcd1f5a6996d8c1709916f9ac46aa8ba1eb72", @ANYRES16=r7, @ANYBLOB="100025bd7000fbdbdf25010000000c0002000800000000000000"], 0x20}}, 0x1c4) ioctl$NBD_DO_IT(r1, 0xab03) r8 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) dup3(r8, r0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="2dd1fec3fbffff4f", @ANYRES16=r5, @ANYBLOB="0100000020000800010000000000c2c96e"], 0x1c}}, 0x0) 20:00:33 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) fsmount(0xffffffffffffffff, 0x1, 0xa) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 756.483913][T21595] nbd2: detected capacity change from 0 to 4398046511104 [ 756.531260][T21604] block nbd0: shutting down sockets 20:00:33 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x234100) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01ff2e5aaf07000020e1ff0200000002009cfa777c7a5a000008c9"], 0x1c}}, 0x0) [ 756.532006][T21598] block nbd2: NBD_DISCONNECT [ 756.532141][T21598] block nbd2: Disconnected due to user request. [ 756.532220][T21598] block nbd2: shutting down sockets [ 756.534008][ C0] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 756.534042][ C0] Buffer I/O error on dev nbd2, logical block 0, async page read [ 756.534397][ T109] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 756.534427][ T109] Buffer I/O error on dev nbd2, logical block 0, async page read [ 756.534628][ T109] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 756.534656][ T109] Buffer I/O error on dev nbd2, logical block 0, async page read [ 756.534775][ T109] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 756.534803][ T109] Buffer I/O error on dev nbd2, logical block 0, async page read [ 756.534924][ T109] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 756.534962][ T109] Buffer I/O error on dev nbd2, logical block 0, async page read [ 756.535137][ T109] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 756.535164][ T109] Buffer I/O error on dev nbd2, logical block 0, async page read [ 756.535294][ T109] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 756.535321][ T109] Buffer I/O error on dev nbd2, logical block 0, async page read [ 756.535362][ T7266] ldm_validate_partition_table(): Disk read failed. [ 756.535383][ T7266] Dev nbd2: unable to read RDB block 0 [ 756.535403][ T7266] nbd2: unable to read partition table [ 756.535599][ T7266] nbd2: partition table beyond EOD, truncated [ 756.579530][ T28] audit: type=1804 audit(1656100833.156:634): pid=21613 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir349500345/syzkaller.iM3L21/822/bus" dev="sda1" ino=1167 res=1 errno=0 [ 756.581377][ T28] audit: type=1800 audit(1656100833.156:635): pid=21613 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1167 res=0 errno=0 [ 756.643200][T21616] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 756.643226][T21616] must specify an index to disconnect [ 756.643375][T21617] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 756.643392][T21617] must specify an index to disconnect 20:00:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff", 0x75}, {&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:34 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x234100) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async, rerun: 64) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01ff2e5aaf07000020e1ff0200000002009cfa777c7a5a000008c9"], 0x1c}}, 0x0) (rerun: 64) 20:00:34 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) fsmount(0xffffffffffffffff, 0x1, 0xa) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) 20:00:34 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async, rerun: 32) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) (async, rerun: 32) r3 = fsmount(0xffffffffffffffff, 0x1, 0xa) (async) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) (async) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x800) lseek(r5, 0x200, 0x0) (async, rerun: 64) r6 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) (rerun: 64) sendfile(r5, r6, 0x0, 0x1dd00) (async, rerun: 64) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r4, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r6, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async, rerun: 64) r7 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r7) [ 756.646148][T21614] block nbd4: shutting down sockets [ 756.671620][T21620] nbd2: detected capacity change from 0 to 4398046511104 [ 756.717817][T21626] block nbd0: NBD_DISCONNECT [ 756.717909][T21626] block nbd0: Disconnected due to user request. [ 756.717931][T21626] block nbd0: shutting down sockets [ 756.721594][T21627] block nbd2: NBD_DISCONNECT [ 756.721780][T21627] block nbd2: Disconnected due to user request. [ 756.721949][T21627] block nbd2: shutting down sockets [ 756.722695][ C0] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 756.722734][ C0] Buffer I/O error on dev nbd2, logical block 0, async page read [ 756.722880][ T7207] ldm_validate_partition_table(): Disk read failed. [ 756.722904][ T7207] Dev nbd2: unable to read RDB block 0 [ 756.722925][ T7207] nbd2: unable to read partition table [ 756.723067][ T7207] nbd2: partition table beyond EOD, truncated [ 756.845001][ T28] audit: type=1804 audit(1656100833.426:636): pid=21639 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2653915718/syzkaller.UCSMyZ/812/bus" dev="sda1" ino=1172 res=1 errno=0 20:00:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:34 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x234100) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="01ff2e5aaf07000020e1ff0200000002009cfa777c7a5a000008c9"], 0x1c}}, 0x0) 20:00:34 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) (async, rerun: 32) r3 = fsmount(0xffffffffffffffff, 0x1, 0xa) (rerun: 32) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) (async) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x800) lseek(r5, 0x200, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r5, r6, 0x0, 0x1dd00) (async) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r4, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r6, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async, rerun: 32) r7 = socket(0xa, 0x2, 0x0) (rerun: 32) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async, rerun: 64) ioctl$NBD_SET_SOCK(r3, 0xab00, r7) (rerun: 64) 20:00:34 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) fsmount(0xffffffffffffffff, 0x1, 0xa) 20:00:34 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x1dd00) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r4) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="20000000b0500accc38b5c83706e952c6052c50c4270eba90b3c766424346e8948700a82795b82ab09eac5abdd0dc0dc107fce29f18f2ecb955124e84ae1ecf1fc4fe0533561667da11ddbb216b1cbb1d804484742002cecef41f9b4b47f3714b284307a4e7cb98de027b54b8f5fab720b2a3b06e2bd6ae39ed281b535c8e8da90cfd07a51faa234069c9bd422a3d4e029e355f7ded6fb0581056d4820eb575ab732a566fa6b8d6206dfa2c6ccd1657fcd1f5a6996d8c1709916f9ac46aa8ba1eb72", @ANYRES16=r7, @ANYBLOB="100025bd7000fbdbdf25010000000c0002000800000000000000"], 0x20}}, 0x1c4) ioctl$NBD_DO_IT(r1, 0xab03) r8 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) dup3(r8, r0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="2dd1fec3fbffff4f", @ANYRES16=r5, @ANYBLOB="0100000020000800010000000000c2c96e"], 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r2, 0x800) (async) lseek(r2, 0x200, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) (async) sendfile(r2, r3, 0x0, 0x1dd00) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r4) (async) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="20000000b0500accc38b5c83706e952c6052c50c4270eba90b3c766424346e8948700a82795b82ab09eac5abdd0dc0dc107fce29f18f2ecb955124e84ae1ecf1fc4fe0533561667da11ddbb216b1cbb1d804484742002cecef41f9b4b47f3714b284307a4e7cb98de027b54b8f5fab720b2a3b06e2bd6ae39ed281b535c8e8da90cfd07a51faa234069c9bd422a3d4e029e355f7ded6fb0581056d4820eb575ab732a566fa6b8d6206dfa2c6ccd1657fcd1f5a6996d8c1709916f9ac46aa8ba1eb72", @ANYRES16=r7, @ANYBLOB="100025bd7000fbdbdf25010000000c0002000800000000000000"], 0x20}}, 0x1c4) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) socket(0xa, 0x2, 0x0) (async) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) dup3(r8, r0, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="2dd1fec3fbffff4f", @ANYRES16=r5, @ANYBLOB="0100000020000800010000000000c2c96e"], 0x1c}}, 0x0) (async) [ 756.845053][ T28] audit: type=1800 audit(1656100833.426:637): pid=21639 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1172 res=0 errno=0 [ 756.956182][T21644] nbd2: detected capacity change from 0 to 4398046511104 [ 757.014326][T21646] block nbd2: NBD_DISCONNECT [ 757.014421][T21646] block nbd2: Disconnected due to user request. 20:00:34 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r2, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) r3 = fsmount(0xffffffffffffffff, 0x1, 0xa) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r2) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x800) lseek(r5, 0x200, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r5, r6, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r4, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r6, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32=r1, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r7) ioctl$NBD_DO_IT(r0, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 757.014437][T21646] block nbd2: shutting down sockets 20:00:34 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) [ 757.016612][ T7266] ldm_validate_partition_table(): Disk read failed. [ 757.016637][ T7266] Dev nbd2: unable to read RDB block 0 [ 757.016658][ T7266] nbd2: unable to read partition table [ 757.016788][ T7266] nbd2: partition table beyond EOD, truncated [ 757.312770][ T3651] block nbd1: Receive control failed (result -32) [ 757.313605][T21608] block nbd1: shutting down sockets 20:00:34 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 757.586395][T21657] nbd2: detected capacity change from 0 to 4398046511104 [ 757.592193][T21655] block nbd1: shutting down sockets [ 757.640725][T21664] block nbd2: NBD_DISCONNECT [ 757.640824][T21664] block nbd2: Disconnected due to user request. [ 757.640841][T21664] block nbd2: shutting down sockets [ 757.642334][ T7266] ldm_validate_partition_table(): Disk read failed. [ 757.642359][ T7266] Dev nbd2: unable to read RDB block 0 [ 757.642387][ T7266] nbd2: unable to read partition table [ 757.642539][ T7266] nbd2: partition table beyond EOD, truncated [ 757.660289][ T3644] block nbd4: Receive control failed (result -32) [ 757.661049][T21638] block nbd4: shutting down sockets [ 757.894374][ T28] audit: type=1804 audit(1656100834.476:638): pid=21675 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2653915718/syzkaller.UCSMyZ/813/bus" dev="sda1" ino=1173 res=1 errno=0 [ 757.894488][ T28] audit: type=1800 audit(1656100834.476:639): pid=21675 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1173 res=0 errno=0 [ 757.936124][T21674] nbd2: detected capacity change from 0 to 4398046511104 [ 757.968168][ T28] audit: type=1804 audit(1656100834.546:640): pid=21670 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir349500345/syzkaller.iM3L21/824/bus" dev="sda1" ino=1171 res=1 errno=0 [ 757.968971][ T28] audit: type=1800 audit(1656100834.546:641): pid=21670 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1171 res=0 errno=0 20:00:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff", 0x75}, {&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:35 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (rerun: 64) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) (async) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r3, 0x0, 0x1dd00) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x44}}, 0x0) (async, rerun: 64) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r4) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="20000000b0500accc38b5c83706e952c6052c50c4270eba90b3c766424346e8948700a82795b82ab09eac5abdd0dc0dc107fce29f18f2ecb955124e84ae1ecf1fc4fe0533561667da11ddbb216b1cbb1d804484742002cecef41f9b4b47f3714b284307a4e7cb98de027b54b8f5fab720b2a3b06e2bd6ae39ed281b535c8e8da90cfd07a51faa234069c9bd422a3d4e029e355f7ded6fb0581056d4820eb575ab732a566fa6b8d6206dfa2c6ccd1657fcd1f5a6996d8c1709916f9ac46aa8ba1eb72", @ANYRES16=r7, @ANYBLOB="100025bd7000fbdbdf25010000000c0002000800000000000000"], 0x20}}, 0x1c4) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) r8 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) dup3(r8, r0, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="2dd1fec3fbffff4f", @ANYRES16=r5, @ANYBLOB="0100000020000800010000000000c2c96e"], 0x1c}}, 0x0) 20:00:35 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 757.986820][T21681] block nbd2: NBD_DISCONNECT [ 757.987066][T21681] block nbd2: Disconnected due to user request. 20:00:35 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async, rerun: 64) r1 = getpid() (rerun: 64) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) (async) recvmmsg(r2, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) (async) r3 = fsmount(0xffffffffffffffff, 0x1, 0xa) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r2) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x800) lseek(r5, 0x200, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r5, r6, 0x0, 0x1dd00) (async) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r4, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r6, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32=r1, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) (async, rerun: 64) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r7) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 64) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 757.987150][T21681] block nbd2: shutting down sockets [ 757.988090][ T7266] ldm_validate_partition_table(): Disk read failed. [ 757.988116][ T7266] Dev nbd2: unable to read RDB block 0 [ 757.988139][ T7266] nbd2: unable to read partition table [ 757.988280][ T7266] nbd2: partition table beyond EOD, truncated [ 758.111765][T21680] block nbd4: shutting down sockets [ 758.149953][T21701] nbd2: detected capacity change from 0 to 4398046511104 [ 758.200762][T21704] block nbd2: NBD_DISCONNECT [ 758.200861][T21704] block nbd2: Disconnected due to user request. [ 758.200877][T21704] block nbd2: shutting down sockets [ 758.204076][ T7266] ldm_validate_partition_table(): Disk read failed. [ 758.204101][ T7266] Dev nbd2: unable to read RDB block 0 [ 758.204122][ T7266] nbd2: unable to read partition table [ 758.204260][ T7266] nbd2: partition table beyond EOD, truncated [ 758.251408][T21705] block nbd0: NBD_DISCONNECT [ 758.366039][T21707] nbd2: detected capacity change from 0 to 4398046511104 20:00:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:35 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 20:00:35 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000380), 0x406040, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r5, 0x400, 0x70bd20, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x200040d4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000940)={'wpan1\x00', 0x0}) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r9) sendmsg$IEEE802154_LLSEC_ADD_DEV(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x24, r10, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}]}, 0x24}, 0x6, 0x700000000000000}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)={0x5c, r5, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000080) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000002dc3ef2d31387fc5d257e61f6cd55bd6fbfe32d700c64929bd4effab049da298959fa8571c5b261310", @ANYRES16=r4, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) [ 758.417064][T21709] block nbd2: NBD_DISCONNECT [ 758.417196][T21709] block nbd2: Disconnected due to user request. 20:00:35 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r2, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) r3 = fsmount(0xffffffffffffffff, 0x1, 0xa) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r2) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x800) lseek(r5, 0x200, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r5, r6, 0x0, 0x1dd00) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r4, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r6, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32=r1, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r7) ioctl$NBD_DO_IT(r0, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) getpid() (async) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) socket(0x10, 0x2, 0x0) (async) write(r2, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) (async) recvmmsg(r2, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) (async) fsmount(0xffffffffffffffff, 0x1, 0xa) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r2) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(r5, 0x800) (async) lseek(r5, 0x200, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) (async) sendfile(r5, r6, 0x0, 0x1dd00) (async) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="00000000789329a45d8d2e1a8998322913f38d1b08fd5b1de1566cabd394657d388d043facaaf3e76290d30d76ed55f9ab15ad7cb6877d3bf730c07b5bc0c68a205b8beab74d422072276a035f82612fb8b1ae57c41ebecef7b9fa764d37563772d6a109aa8c73f6e5bf5196ddad362b23be1a7d2d973c5ca040d1ad30f45e4d062e7520e5a8b0328f477c3ecb88c0abd82713ad", @ANYRES16=r4, @ANYBLOB="000125bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c0002000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r6, @ANYBLOB="0e0001006e65746465766e657464657673696d30000008008c0002000000080001007063690011000200303030303a30303a313e2e300000000008008b000000000000a90784ea000000006d0b593234ac3a2d4365e0859c70b64932d1f2a95faf4cf55093ff3aa7c408325f0a69d047d270bab476308b23613860acf90897881bff6b570c5a35", @ANYRES32=r1, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB], 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r7) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) 20:00:35 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYRESDEC=r3, @ANYBLOB="7fe4af6adea5eb05ada609b5407adc71e69ac0a6cf96e8d01d503040dc3935982d5b7c5260f5f185b36cdf3f081be75ee4d9030a4a1b952e26de6af760848f798317a4ab209c1bf900e88c8ef0276d3294ff40dd", @ANYRESOCT=r0, @ANYRES64=r1, @ANYRES64=r3], 0x1c}}, 0x4028000) [ 758.417305][T21709] block nbd2: shutting down sockets [ 758.417841][ T7266] ldm_validate_partition_table(): Disk read failed. [ 758.417865][ T7266] Dev nbd2: unable to read RDB block 0 [ 758.417885][ T7266] nbd2: unable to read partition table 20:00:36 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 758.418026][ T7266] nbd2: partition table beyond EOD, truncated [ 758.963690][T21720] block nbd2: NBD_DISCONNECT [ 758.963765][T21720] block nbd2: Disconnected due to user request. [ 758.963781][T21720] block nbd2: shutting down sockets [ 759.444173][T21740] block nbd2: NBD_DISCONNECT [ 759.444256][T21740] block nbd2: Disconnected due to user request. [ 759.444273][T21740] block nbd2: shutting down sockets [ 759.496061][T21744] block nbd0: NBD_DISCONNECT [ 759.635361][T21754] block nbd2: NBD_DISCONNECT 20:00:36 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8000000000000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 759.635438][T21754] block nbd2: Disconnected due to user request. 20:00:36 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)={0x38, r6, 0x104, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8f}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\\${$['}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) r7 = socket(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f00000003c0)="46489ea9c95e2a72b6fb694a11c5cb691a6955029582b71724d41dbe84bc24fba7e51526d07bf1688f908c4adfdb0d3aaed7a18704e7af6a294c067da4fa70e2bece5264de012a5184", 0x49}], 0x1, &(0x7f0000000240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf9}}], 0x30}, 0x4000) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="88000000", @ANYRES16=r6, @ANYBLOB="000825bd7000ffdbdf25050000001400078008000100", @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="080001000000000008000100000000000c00060000000000000000000c0005002c000000000000000c00080001010000000000000c00040007000000000000000c000400010000000000000008000100000000000c0008000000000000000000"], 0x88}, 0x1, 0x0, 0x0, 0x20040001}, 0x840) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 759.635456][T21754] block nbd2: shutting down sockets [ 759.835707][T21759] nbd2: detected capacity change from 0 to 4398046511104 [ 759.903942][T21763] block nbd0: NBD_DISCONNECT [ 759.904093][T21763] block nbd0: Disconnected due to user request. [ 759.904173][T21763] block nbd0: shutting down sockets [ 760.201839][ T3651] block nbd1: Receive control failed (result -32) [ 760.202594][T21733] block nbd1: shutting down sockets 20:00:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b", 0xaf}, {&(0x7f0000000500)}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39", 0xa4}, {0x0}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f7", 0xe6}, {&(0x7f00000007c0)}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x80, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {0x0}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x80, 0x40841}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680), 0x0, 0x0, 0x0, 0x8040}}], 0x6, 0x20000000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r1, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:36 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)={0x38, r6, 0x104, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8f}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\\${$['}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) r7 = socket(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f00000003c0)="46489ea9c95e2a72b6fb694a11c5cb691a6955029582b71724d41dbe84bc24fba7e51526d07bf1688f908c4adfdb0d3aaed7a18704e7af6a294c067da4fa70e2bece5264de012a5184", 0x49}], 0x1, &(0x7f0000000240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf9}}], 0x30}, 0x4000) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="88000000", @ANYRES16=r6, @ANYBLOB="000825bd7000ffdbdf25050000001400078008000100", @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="080001000000000008000100000000000c00060000000000000000000c0005002c000000000000000c00080001010000000000000c00040007000000000000000c000400010000000000000008000100000000000c0008000000000000000000"], 0x88}, 0x1, 0x0, 0x0, 0x20040001}, 0x840) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)={0x38, r6, 0x104, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8f}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\\${$['}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) (async) socket(0xa, 0x2, 0x0) (async) sendmsg$inet(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f00000003c0)="46489ea9c95e2a72b6fb694a11c5cb691a6955029582b71724d41dbe84bc24fba7e51526d07bf1688f908c4adfdb0d3aaed7a18704e7af6a294c067da4fa70e2bece5264de012a5184", 0x49}], 0x1, &(0x7f0000000240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf9}}], 0x30}, 0x4000) (async) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="88000000", @ANYRES16=r6, @ANYBLOB="000825bd7000ffdbdf25050000001400078008000100", @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="080001000000000008000100000000000c00060000000000000000000c0005002c000000000000000c00080001010000000000000c00040007000000000000000c000400010000000000000008000100000000000c0008000000000000000000"], 0x88}, 0x1, 0x0, 0x0, 0x20040001}, 0x840) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) 20:00:36 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000380), 0x406040, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r5, 0x400, 0x70bd20, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x200040d4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000940)={'wpan1\x00', 0x0}) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r9) sendmsg$IEEE802154_LLSEC_ADD_DEV(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x24, r10, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}]}, 0x24}, 0x6, 0x700000000000000}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)={0x5c, r5, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000080) (async, rerun: 64) ioctl$NBD_DO_IT(r1, 0xab03) (async, rerun: 64) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000002dc3ef2d31387fc5d257e61f6cd55bd6fbfe32d700c64929bd4effab049da298959fa8571c5b261310", @ANYRES16=r4, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) 20:00:36 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYRESDEC=r3, @ANYBLOB="7fe4af6adea5eb05ada609b5407adc71e69ac0a6cf96e8d01d503040dc3935982d5b7c5260f5f185b36cdf3f081be75ee4d9030a4a1b952e26de6af760848f798317a4ab209c1bf900e88c8ef0276d3294ff40dd", @ANYRESOCT=r0, @ANYRES64=r1, @ANYRES64=r3], 0x1c}}, 0x4028000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket(0xa, 0x2, 0x0) (async) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYRESDEC=r3, @ANYBLOB="7fe4af6adea5eb05ada609b5407adc71e69ac0a6cf96e8d01d503040dc3935982d5b7c5260f5f185b36cdf3f081be75ee4d9030a4a1b952e26de6af760848f798317a4ab209c1bf900e88c8ef0276d3294ff40dd", @ANYRESOCT=r0, @ANYRES64=r1, @ANYRES64=r3], 0x1c}}, 0x4028000) (async) [ 760.226039][ T3644] block nbd4: Receive control failed (result -32) [ 760.226680][T21736] block nbd4: shutting down sockets [ 760.359842][T21768] block nbd1: shutting down sockets [ 760.406657][T21777] block nbd4: shutting down sockets [ 760.416073][T21778] block nbd0: NBD_DISCONNECT [ 760.416276][T21778] block nbd0: Disconnected due to user request. [ 760.416457][T21778] block nbd0: shutting down sockets [ 760.439430][T21771] block nbd0: NBD_DISCONNECT [ 760.439687][T21771] block nbd0: Send disconnect failed -32 20:00:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000001d40)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005880)={0x2020}, 0x2020) socket(0xa, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000400)="3e13675251b45ca8095916631ffa9ed170575a761ae1bf6398ee8e30739d2c3903065580c65c1a528aa14424419953056acbd65464cf35a55ef22c697b364dc3e9ce4bbd65845b6431831e8d41f6e65ab8369ff40a186b63781d6756b01106ba01ce130a4640472eeef97ff6f142fda5a56fecc0ff2c20cf83573c88e0dacc63c97d501e2ccc063903e7fa4e8d443bec563186ea3107b1d9f2dd1902b6c1af2db777ebb2543d9c7f6a314d0c715d4b10553b15ae76f6da57d82b2218f37efc39b65d4dbba9e8bbaaeeb35b5db3b16ea79b23e16d71cad8259988ee012a6100c11d03286f6280b5104b", 0xe9}, {&(0x7f0000000500)="f8fe4816395cbf20953c2cce28721f5b974629fcfdf56c4ae934870c2c76", 0x1e}, {&(0x7f0000000600)="9d22ac66e94295cf0a149555648468c362e04ae0e3bf2a1b3f0b93a64308e9e60ccc1f2c5cbd1f19ac337fafc8f4ec7efb3e16812d388331ad4a3dd54666cac4bcdfe2ed1733e6dbbbb4f1a3b2d701893fc3ae0448614ac84909b559665ae64b3c07209383f1516a542799cf93fe30bcbd833f108dcc3e3d911e8ae358428cbd0e49680bcce219d93a63eafdaa2e1b796393db658e3867827ab9041003ea5e0df53b8e39e98462760a5fa7540eef", 0xae}, {&(0x7f0000000540)="6315d28a46c5ef0d1640ede3639db8de003b49c252a5b463057dab84a89e0c3882dc71c02e6c", 0x26}, {&(0x7f00000006c0)="8170b0abdb205a622a53da42447c85fbb307bad2ad2d10ab4caea8b710300b64e850f8d89786a7894a2a87d493a290c7e666487cd2b4f902620d4f38a2bb1ca23ba0307b638100c54077b30b2affa08b130a3188e6548587e8377861741496fe376e0283248be573340e96837178b9b8d4036684d974bda61ef55469859b3763bd4aba15f7fb271033065fbe7b2b88aca2a3e896ce8477760b26e804b7ae85a7b23b14b840ca10c2ed0ae6e2310e72377d7c0fc2bec20ad133365689489e349f946e1c386f1160be4c110482437fedde312177599a6f13af3d5d4df3caa2bd394ea0d404e1f78ecb0885bf4b45", 0xed}, {&(0x7f00000007c0)="9a98296c44788442cab89ae07e71bb9c0965a5d336e34725d90df8aa5f7420eee05e89b3629cd0881aa23f8c9781180565e455c6440b78210087c3572e060a633d147311cc1583e13fa778427d7c5d3bb69ac1a6308422a09e85eebca96d93423bc38e31a6c582c2e244a0236daab5b1d786bc5080e49c9cc145f799f6b1406527aa8d5d1a6ab4e2712a7ae16ca5ffc6e44b9367337796690c0738ea398fb0cdb921ce22d959db71f117c58adabb361b52e5acd17cdb5097a367e4081d63e204567a3000363b0926441a436a14de59b00cc3e3da867ba2edbe4a6a3d", 0xdc}], 0x6, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="95e7eb371984dbefa54d7b4161836272fc22cdea29cbd97af615d92b32994a3f7d3f8404fdd27c4e6021c0da44b0011e3be2708e4d4aa18e6d722f0bde3afb523c0165", 0x43}], 0x1, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x98, 0x20004000}}, {{&(0x7f0000001980)=@abs={0x1}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="6d4e42fce8b25ca6305281a705224ed3c543f94b09441ae233f659476ccb2f848009", 0x22}, {&(0x7f0000001a40)="e8160f201673ce", 0x7}, {&(0x7f0000001a80)="5b32d5692b4ec9e65b7e653c4b33908ba1dd282b408c", 0x16}], 0x3, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x40841}}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001d00)="fe67f50258948dd4db9cd3ce1c64a90f9e7dba145557ce12", 0x18}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)="d5084bf08425bc50de70f2a95c559706d3f1f0f0e07589aeedf333d89a4592d1da2d6bc41e76d203398a3489418a4a345b7cfc744d0cccb88984", 0x3a}], 0x3, &(0x7f0000003fc0), 0x0, 0x841}}, {{&(0x7f0000004040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000040c0)="8edca2cc349e0cad1dfa64a2d1b31f00961530408e88732efa3c4fc99cb26fab2afb12c427eba0cef83ae6d871b45dc16004573481066c6aab8bf6ec336af95c77a5bf0dacca5197b6dba0243b55cc12b568b1e904f4cb5a20e0fd9c226defe886259b", 0x63}, {&(0x7f0000004140)="177ae6d9bf7dcc3c9157b8b4c140dd4416a9bc60f3c22a3652785ebfd11926c40987571716fa6901", 0x28}, {&(0x7f0000004180)="b4fef0171d283afca5d5a8bfcceef09b99a34808a1ddd784fc1c124b391771f1a1d29611099c0736019d84c909c8abd00f1ec8cf7c259968e6430823730d1ed6c00402205f3b65645e7e831c9f7789ac87c47ff75e49cb1fd39e63bf0facb392223b54e4bd70cf09b4fd5f846257915d759acbea91c7132b5bb27a761e07f58e955a07e902f9384e71228e63ac740bfdc963fc08495a925db1", 0x99}, {&(0x7f0000004240)="b7dcade7137ce8626f1b71f51e2f37ab33fc901c06bd52801a78ad2b086d0389830a320feec1ef25745cea5e6e01e79c190ad7dca297733245708c1327fe384d6bd6c7b971d6", 0x46}], 0x4, 0x0, 0x0, 0x64008084}}, {{&(0x7f0000004500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004580)="aea9f25a28ec03984fa6defc5da5d41528adbd747c4b29736029527a882440223e7c23ae1e44247e807dc801733e470a3d7189b129c48367f557581174a232e704b9575ce511f38219a8721a52cb2f95ef48bfb1e941a2a4bcacaa32eeaad6308094be9d280bea4125c4a6c6d8f4037dc207386633ff07e36d051c2ca09a737bd3300147a0fcc93a382b4fbff9bcb227fcab2c629b5194a2933bb6c2a0ec2f9bfbabd50f269bb91c6c57f514850f48b6928ce8d440e951bab533b22ef38495ae6820bf2706769daf9a8bb456ee898a91da53a6b81271a3669a6b77f286e207cbc4702615e743488c81b0b46581841bfd19", 0xf1}], 0x1, 0x0, 0x0, 0x8040}}], 0x7, 0x20000000) bind$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000000)=0x200103, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x24000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x4ca31, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x272) getsockopt$inet6_buf(r2, 0x29, 0x6, 0x0, &(0x7f0000000040)) 20:00:37 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) (async) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000380), 0x406040, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r5, 0x400, 0x70bd20, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x200040d4) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000940)={'wpan1\x00', 0x0}) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r9) sendmsg$IEEE802154_LLSEC_ADD_DEV(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x24, r10, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}]}, 0x24}, 0x6, 0x700000000000000}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)={0x5c, r5, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000080) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000002dc3ef2d31387fc5d257e61f6cd55bd6fbfe32d700c64929bd4effab049da298959fa8571c5b261310", @ANYRES16=r4, @ANYBLOB="01000000000000000000020000000800010000000000"], 0x1c}}, 0x0) 20:00:37 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYRESDEC=r3, @ANYBLOB="7fe4af6adea5eb05ada609b5407adc71e69ac0a6cf96e8d01d503040dc3935982d5b7c5260f5f185b36cdf3f081be75ee4d9030a4a1b952e26de6af760848f798317a4ab209c1bf900e88c8ef0276d3294ff40dd", @ANYRESOCT=r0, @ANYRES64=r1, @ANYRES64=r3], 0x1c}}, 0x4028000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket(0xa, 0x2, 0x0) (async) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYRESDEC=r3, @ANYBLOB="7fe4af6adea5eb05ada609b5407adc71e69ac0a6cf96e8d01d503040dc3935982d5b7c5260f5f185b36cdf3f081be75ee4d9030a4a1b952e26de6af760848f798317a4ab209c1bf900e88c8ef0276d3294ff40dd", @ANYRESOCT=r0, @ANYRES64=r1, @ANYRES64=r3], 0x1c}}, 0x4028000) (async) 20:00:37 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000002b00), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000002bc0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002b40)={0x38, r6, 0x104, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8f}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\\${$['}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000045) r7 = socket(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f00000003c0)="46489ea9c95e2a72b6fb694a11c5cb691a6955029582b71724d41dbe84bc24fba7e51526d07bf1688f908c4adfdb0d3aaed7a18704e7af6a294c067da4fa70e2bece5264de012a5184", 0x49}], 0x1, &(0x7f0000000240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf9}}], 0x30}, 0x4000) (async) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) (async) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="88000000", @ANYRES16=r6, @ANYBLOB="000825bd7000ffdbdf25050000001400078008000100", @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="080001000000000008000100000000000c00060000000000000000000c0005002c000000000000000c00080001010000000000000c00040007000000000000000c000400010000000000000008000100000000000c0008000000000000000000"], 0x88}, 0x1, 0x0, 0x0, 0x20040001}, 0x840) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async, rerun: 64) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (rerun: 64) [ 760.620187][ T48] block nbd2: Receive control failed (result -104) [ 760.661881][T21801] block nbd1: shutting down sockets 20:00:37 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) r7 = dup3(r1, r1, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x84, r4, 0x14, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2c}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r0}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40144}, 0x4) ioctl$NBD_DO_IT(r2, 0xab03) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_GETPARAMS(r8, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x20, 0x70bd2a, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40080c0}, 0x20000000) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 760.726730][T21806] block nbd4: shutting down sockets 20:00:37 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) ioctl$NBD_DO_IT(r1, 0xab03) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x84d00, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000457100000000", @ANYRES16=r3, @ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) [ 760.859964][T21832] block nbd1: NBD_DISCONNECT [ 760.860057][T21832] block nbd1: Disconnected due to user request. [ 760.860074][T21832] block nbd1: shutting down sockets [ 761.666226][ T48] block nbd0: Receive control failed (result -32) [ 761.677847][T21831] block nbd0: shutting down sockets [ 762.143678][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 1 seconds [ 764.463887][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 2 seconds [ 766.783652][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 3 seconds [ 769.113710][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 4 seconds [ 771.423660][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 5 seconds [ 773.753843][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 6 seconds [ 776.063599][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 7 seconds [ 778.383818][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 8 seconds [ 780.703708][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 9 seconds [ 783.023652][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 10 seconds [ 785.343737][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 11 seconds [ 787.663922][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 12 seconds [ 789.985735][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 13 seconds [ 792.313721][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 14 seconds [ 794.623696][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 15 seconds [ 796.943780][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 16 seconds [ 799.263757][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 17 seconds [ 801.583664][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 18 seconds [ 803.903752][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 19 seconds [ 806.223673][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 20 seconds [ 808.317670][ T1231] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.317721][ T1231] ieee802154 phy1 wpan1: encryption failed: -22 [ 808.543692][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 21 seconds [ 810.864064][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 22 seconds [ 813.183789][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 23 seconds [ 815.503702][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 24 seconds [ 817.827554][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 25 seconds [ 820.143786][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 26 seconds [ 821.405076][ T2980] udevd[2980]: worker [7266] /devices/virtual/block/nbd2 is taking a long time [ 822.463716][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 27 seconds [ 824.793787][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 28 seconds [ 827.113779][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 29 seconds [ 829.439033][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 30 seconds [ 831.743718][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 31 seconds [ 834.063774][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 32 seconds [ 836.393845][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 33 seconds [ 838.720305][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 34 seconds [ 841.033793][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 35 seconds [ 843.343726][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 36 seconds [ 845.673694][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 37 seconds [ 847.984454][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 38 seconds [ 850.303742][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 39 seconds [ 852.623595][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 40 seconds [ 854.953628][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 41 seconds [ 857.263623][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 42 seconds [ 859.583853][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 43 seconds [ 861.903703][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 44 seconds [ 864.223632][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 45 seconds [ 866.553800][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 46 seconds [ 868.863710][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 47 seconds [ 869.746213][ T1231] ieee802154 phy0 wpan0: encryption failed: -22 [ 869.746265][ T1231] ieee802154 phy1 wpan1: encryption failed: -22 [ 871.183676][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 48 seconds [ 873.503698][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 49 seconds [ 875.823737][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 50 seconds [ 878.143713][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 51 seconds [ 880.473859][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 52 seconds [ 882.783750][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 53 seconds [ 885.104060][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 54 seconds [ 887.423654][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 55 seconds [ 889.753914][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 56 seconds [ 892.063746][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 57 seconds [ 894.383721][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 58 seconds [ 896.703671][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 59 seconds [ 899.023783][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 60 seconds [ 901.343644][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 61 seconds [ 903.663749][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 62 seconds [ 905.983804][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 63 seconds [ 908.314072][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 64 seconds [ 910.623956][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 65 seconds [ 912.943662][ T109] block nbd2: Possible stuck request ffff88801e77a800: control (read@0,4096B). Runtime 66 seconds [ 913.903913][ T29] INFO: task udevd:7266 blocked for more than 143 seconds. [ 913.911268][ T29] Not tainted 5.19.0-rc3-syzkaller-00146-g92f20ff72066 #0 [ 913.922363][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 913.931503][ T29] task:udevd state:D stack:25152 pid: 7266 ppid: 2980 flags:0x00004000 [ 913.941095][ T29] Call Trace: [ 913.944638][ T29] [ 913.947591][ T29] __schedule+0xa00/0x4b50 [ 913.952035][ T29] ? io_schedule_timeout+0x140/0x140 [ 913.957448][ T29] ? io_schedule_timeout+0x140/0x140 [ 913.962759][ T29] ? preempt_schedule_thunk+0x16/0x18 [ 913.968360][ T29] ? preempt_schedule_common+0x59/0xc0 [ 913.973952][ T29] schedule+0xd2/0x1f0 [ 913.978034][ T29] io_schedule+0xba/0x130 [ 913.982833][ T29] folio_wait_bit_common+0x4f2/0xa90 [ 913.988602][ T29] ? next_uptodate_page+0x810/0x810 [ 913.993978][ T29] ? end_buffer_async_read_io+0x300/0x300 [ 913.999972][ T29] ? folio_unlock+0xc0/0xc0 [ 914.004635][ T29] ? alloc_pages+0x1b2/0x310 [ 914.009436][ T29] do_read_cache_folio+0x4ff/0x760 [ 914.014882][ T29] ? blkdev_writepages+0x20/0x20 [ 914.019925][ T29] read_cache_page+0x59/0x2a0 [ 914.027630][ T29] read_part_sector+0xf6/0x920 [ 914.032550][ T29] ? adfspart_check_ADFS+0x410/0x410 [ 914.039975][ T29] adfspart_check_ICS+0x9a/0x690 [ 914.045324][ T29] ? __alloc_pages+0x3da/0x510 [ 914.050222][ T29] ? __alloc_pages_slowpath.constprop.0+0x2160/0x2160 [ 914.057212][ T29] ? adfspart_check_ADFS+0x410/0x410 [ 914.062555][ T29] ? snprintf+0xbb/0xf0 [ 914.066929][ T29] ? vsprintf+0x30/0x30 [ 914.071107][ T29] ? alloc_pages+0x1b2/0x310 [ 914.075865][ T29] ? adfspart_check_ADFS+0x410/0x410 [ 914.081173][ T29] bdev_disk_changed+0x629/0xf60 [ 914.086671][ T29] ? iput.part.0+0x73/0x820 [ 914.091263][ T29] blkdev_get_whole+0x18a/0x2d0 [ 914.096241][ T29] blkdev_get_by_dev.part.0+0x5ec/0xb90 [ 914.101805][ T29] ? devcgroup_check_permission+0x1ab/0x440 [ 914.107837][ T29] blkdev_get_by_dev+0x6b/0x80 [ 914.112625][ T29] blkdev_open+0x13c/0x2c0 [ 914.117195][ T29] do_dentry_open+0x4a1/0x11f0 [ 914.122063][ T29] ? blkdev_close+0x80/0x80 [ 914.126664][ T29] path_openat+0x1c71/0x2910 [ 914.131271][ T29] ? path_lookupat+0x860/0x860 [ 914.136365][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 914.142531][ T29] do_filp_open+0x1aa/0x400 [ 914.148950][ T29] ? may_open_dev+0xf0/0xf0 [ 914.153549][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 914.153922][ T29] ? _find_next_bit+0x1e3/0x260 [ 914.153954][ T29] ? _raw_spin_unlock+0x24/0x40 [ 914.153982][ T29] ? alloc_fd+0x2f0/0x670 [ 914.154008][ T29] do_sys_openat2+0x16d/0x4c0 [ 914.154033][ T29] ? find_held_lock+0x2d/0x110 [ 914.154061][ T29] ? build_open_flags+0x6f0/0x6f0 [ 914.154086][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 914.154115][ T29] __x64_sys_openat+0x13f/0x1f0 [ 914.154140][ T29] ? __ia32_sys_open+0x1c0/0x1c0 [ 914.154164][ T29] ? syscall_enter_from_user_mode+0x21/0x70 [ 914.154193][ T29] ? syscall_enter_from_user_mode+0x21/0x70 [ 914.154221][ T29] do_syscall_64+0x35/0xb0 [ 914.154243][ T29] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 914.154273][ T29] RIP: 0033:0x7f0ce6d25697 [ 914.154292][ T29] RSP: 002b:00007ffcff2909a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 914.154322][ T29] RAX: ffffffffffffffda RBX: 0000564952443710 RCX: 00007f0ce6d25697 [ 914.154341][ T29] RDX: 00000000000a0800 RSI: 0000564952433b10 RDI: 00000000ffffff9c [ 914.154359][ T29] RBP: 0000564952433b10 R08: 0000000000000001 R09: 00007ffcff3c5080 [ 914.154378][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000a0800 [ 914.154396][ T29] R13: 0000564952434b20 R14: 0000000000000001 R15: 00005649524032c0 [ 914.154422][ T29] [ 914.154444][ T29] INFO: task syz-executor.2:21759 blocked for more than 143 seconds. [ 914.154462][ T29] Not tainted 5.19.0-rc3-syzkaller-00146-g92f20ff72066 #0 [ 914.154479][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 914.154490][ T29] task:syz-executor.2 state:D stack:28520 pid:21759 ppid: 3638 flags:0x00004006 [ 914.154530][ T29] Call Trace: [ 914.154539][ T29] [ 914.154550][ T29] __schedule+0xa00/0x4b50 [ 914.154577][ T29] ? io_schedule_timeout+0x140/0x140 [ 914.154603][ T29] schedule+0xd2/0x1f0 [ 914.154625][ T29] schedule_preempt_disabled+0xf/0x20 [ 914.154650][ T29] __mutex_lock+0xa70/0x1350 [ 914.154675][ T29] ? blkdev_put+0xbc/0x770 [ 914.154702][ T29] ? mutex_lock_io_nested+0x1190/0x1190 [ 914.154729][ T29] ? do_raw_spin_unlock+0x171/0x230 [ 914.154754][ T29] ? filemap_check_errors+0xa5/0x150 [ 914.154780][ T29] blkdev_put+0xbc/0x770 [ 914.154807][ T29] blkdev_close+0x64/0x80 [ 914.154835][ T29] __fput+0x277/0x9d0 [ 914.154861][ T29] ? blkdev_fsync+0xa0/0xa0 [ 914.154888][ T29] task_work_run+0xdd/0x1a0 [ 914.154982][ T29] get_signal+0x1c5/0x2600 [ 914.155027][ T29] ? entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 914.155057][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 914.155081][ T29] ? exit_signals+0x8b0/0x8b0 [ 914.155106][ T29] arch_do_signal_or_restart+0x82/0x2300 [ 914.155174][ T29] ? nbd_start_device+0xc30/0xc30 [ 914.155238][ T29] ? prepare_to_wait_exclusive+0x2b0/0x2b0 [ 914.155278][ T29] ? get_sigframe_size+0x10/0x10 [ 914.155307][ T29] ? nbd_start_device+0xc30/0xc30 [ 914.155333][ T29] ? kick_process+0xf2/0x190 [ 914.155389][ T29] ? exit_to_user_mode_prepare+0x137/0x250 [ 914.155442][ T29] exit_to_user_mode_prepare+0x15f/0x250 [ 914.155473][ T29] syscall_exit_to_user_mode+0x19/0x50 [ 914.155500][ T29] do_syscall_64+0x42/0xb0 [ 914.155522][ T29] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 914.155552][ T29] RIP: 0033:0x7f554be89109 [ 914.155570][ T29] RSP: 002b:00007f554cfea168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 914.155598][ T29] RAX: 0000000000000000 RBX: 00007f554bf9bf60 RCX: 00007f554be89109 [ 914.155616][ T29] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000005 [ 914.155634][ T29] RBP: 00007f554bee305d R08: 0000000000000000 R09: 0000000000000000 [ 914.155651][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 914.155669][ T29] R13: 00007ffd6a25b50f R14: 00007f554cfea300 R15: 0000000000022000 [ 914.155689][ T29] [ 914.155701][ T29] [ 914.155701][ T29] Showing all locks held in the system: [ 914.155733][ T29] 2 locks held by pr/ttyS0/16: [ 914.155751][ T29] 1 lock held by khungtaskd/29: [ 914.155766][ T29] #0: ffffffff8bd840a0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 914.155891][ T29] 2 locks held by getty/3295: [ 914.155906][ T29] #0: ffff888021a60098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 914.156012][ T29] #1: ffffc90001c382e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xe50/0x13c0 [ 914.156094][ T29] 2 locks held by kworker/u4:14/4744: [ 914.156113][ T29] 1 lock held by udevd/7266: [ 914.156128][ T29] #0: ffff88801e1c9118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xb90 [ 914.156203][ T29] 1 lock held by syz-executor.2/21759: [ 914.156219][ T29] #0: ffff88801e1c9118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0xbc/0x770 [ 914.156289][ T29] [ 914.156297][ T29] ============================================= [ 914.156297][ T29] [ 914.156308][ T29] NMI backtrace for cpu 1 [ 914.156319][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 5.19.0-rc3-syzkaller-00146-g92f20ff72066 #0 [ 914.156345][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 914.156360][ T29] Call Trace: [ 914.156369][ T29] [ 914.156379][ T29] dump_stack_lvl+0xcd/0x134 [ 914.156412][ T29] nmi_cpu_backtrace.cold+0x47/0x144 [ 914.156440][ T29] ? lapic_can_unplug_cpu+0x80/0x80 [ 914.156483][ T29] nmi_trigger_cpumask_backtrace+0x1e6/0x230 [ 914.156509][ T29] watchdog+0xc22/0xf90 [ 914.156546][ T29] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 914.156572][ T29] kthread+0x2e9/0x3a0 [ 914.156593][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 914.156617][ T29] ret_from_fork+0x1f/0x30 [ 914.156645][ T29] [ 914.156655][ T29] Sending NMI from CPU 1 to CPUs 0: [ 914.156685][ C0] NMI backtrace for cpu 0 [ 914.156695][ C0] CPU: 0 PID: 16 Comm: pr/ttyS0 Not tainted 5.19.0-rc3-syzkaller-00146-g92f20ff72066 #0 [ 914.156716][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 914.156726][ C0] RIP: 0010:io_serial_in+0x83/0xa0 [ 914.156780][ C0] Code: 1f 1a fd 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 16 66 03 5d 40 89 da ec <5b> 0f b6 c0 5d 41 5c c3 e8 00 45 66 fd eb a6 e8 29 45 66 fd eb e3 [ 914.156799][ C0] RSP: 0018:ffffc9000036fb10 EFLAGS: 00000002 [ 914.156814][ C0] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 914.156827][ C0] RDX: 00000000000003fd RSI: ffffffff845f868c RDI: ffffffff91223b00 [ 914.156840][ C0] RBP: ffffffff91223ac0 R08: 0000000000000001 R09: 000000000000001f [ 914.156852][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 914.156863][ C0] R13: fffffbfff22447ac R14: fffffbfff2244762 R15: 0000000000000000 [ 914.156876][ C0] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 914.156895][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 914.156915][ C0] CR2: 00007ffabf78e000 CR3: 000000007e78d000 CR4: 00000000003506f0 [ 914.156927][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 914.156939][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 914.156951][ C0] Call Trace: [ 914.156956][ C0] [ 914.156962][ C0] wait_for_lsr+0x96/0xf0 [ 914.156984][ C0] serial8250_console_write+0xc87/0xfe0 [ 914.157004][ C0] ? serial8250_em485_handle_start_tx+0x440/0x440 [ 914.157025][ C0] ? prb_read_valid+0x75/0xa0 [ 914.157042][ C0] ? prb_final_commit+0xa0/0xa0 [ 914.157060][ C0] __console_emit_next_record+0x896/0xa60 [ 914.157084][ C0] ? devkmsg_read+0x730/0x730 [ 914.157105][ C0] ? printk_kthread_func.cold+0x57b/0x73d [ 914.157129][ C0] ? mutex_lock_io_nested+0x1190/0x1190 [ 914.157149][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 914.157170][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 914.157192][ C0] printk_kthread_func.cold+0x702/0x73d [ 914.157211][ C0] ? register_console+0x970/0x970 [ 914.157232][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 914.157253][ C0] ? prepare_to_wait_exclusive+0x2b0/0x2b0 [ 914.157277][ C0] ? __kthread_parkme+0x15f/0x220 [ 914.157298][ C0] ? register_console+0x970/0x970 [ 914.157319][ C0] kthread+0x2e9/0x3a0 [ 914.157334][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 914.157352][ C0] ret_from_fork+0x1f/0x30 [ 914.157373][ C0] [ 914.157678][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 914.157691][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 5.19.0-rc3-syzkaller-00146-g92f20ff72066 #0 [ 914.157715][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 914.157728][ T29] Call Trace: [ 914.157735][ T29] [ 914.157744][ T29] dump_stack_lvl+0xcd/0x134 [ 914.157768][ T29] panic+0x2d7/0x64a [ 914.157790][ T29] ? panic_print_sys_info.part.0+0x10b/0x10b [ 914.157815][ T29] ? irq_work_claim+0x76/0x90 [ 914.157856][ T29] ? lapic_can_unplug_cpu+0x80/0x80 [ 914.157879][ T29] ? irq_work_queue+0x29/0x80 [ 914.157900][ T29] ? __wake_up_klogd.part.0+0x99/0xf0 [ 914.157926][ T29] ? watchdog.cold+0x5/0x143 [ 914.157953][ T29] watchdog.cold+0x16/0x143 [ 914.157979][ T29] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 914.158004][ T29] kthread+0x2e9/0x3a0 [ 914.158023][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 914.158046][ T29] ret_from_fork+0x1f/0x30 [ 914.158072][ T29] [ 915.049738][ T29] Kernel Offset: disabled [ 915.054063][ T29] Rebooting in 86400 seconds..