@broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xefffffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1349.151643][T27252] device veth4593 entered promiscuous mode [ 1349.185392][T27245] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:50 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x8, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1349.372187][T27245] bridge1410: port 2(veth4595) entered blocking state [ 1349.379119][T27245] bridge1410: port 2(veth4595) entered disabled state 08:33:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc88, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1349.433936][T27245] device veth4595 entered promiscuous mode 08:33:50 executing program 1: sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0xee01, 0x800) [ 1349.617429][T27275] bond1340: (slave veth4181): Enslaving as a backup interface with a down link 08:33:51 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x1) 08:33:51 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(0x0, 0x0, 0x2000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x1b, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x1, "2156816c73038c"}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x1, [], 0x0, "2156816c73038c"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fstatfs(0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="02010f00000001000000ff0700000000000063000800000000000000004000ffffffa500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) [ 1349.675239][T27283] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:51 executing program 1: mknodat$null(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x18) setregid(0x0, r4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001740)=[{{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="ab46c44acf97aa308534ff234dc6d1e24fb80be3156fa6ccedb03f3ea50baec35edbd7ff71172c24bfad35511ebb6a422c44d70412d80af6eda6cc175992a5663646e0c4c3b0f6e6a4df6d709e0b9f02a4c748d26343cb9958ac4785e8ba2a5fd77e3ca3e19ad3a6c6087122a40a3ced83fff75edcfc5255d1a6cebb8c4e490d7ddad279ae5a27eb393b61dd44b33dbc0ea9069eee8c30efe53926a66ed58253b74d636c9c4fb037614d0d689502fb1bc5400df338e74404a666d78958badc1a570b41487f1e500041753812e7e55502c82dd02e61593fa4aa562990a4f24fc086", 0xe1}], 0x1, 0x0, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000280)="1d3b27f7085e108bca46b5f388c25bdeb6b95c07cd58702e51e9fcb5d7a75d914877ecfee0be15412adc9ad58f92794d710daccd762b9b29ce43ef63d6671d6e8b6ad8e1bcd4755c8ea860085784b42c2bbd251f9f59bfe2f8d4387ea3d4219fc4945025c617924af14ab0bff6b88c300a836f6fc51477bb34ae2c389c0295d8d01421bf3f4734a6ad8b704d6f0eaf0f781eb7cc9acb6ed4ed35ee0f4f1474537868301f3fb975fbce2368282bab17e693ee527f51a4b3660cc8036b4ceeae9f2fc3191e8ebe9c86d3555559fd2932b68f1a63c4b4341228a948f3d20e14b702b34f4ce71be5627007909a", 0xeb}, {&(0x7f0000000380)="3d2f3d1fcd3037957ab9739a6b35f5afd25eff9becf830f2b86949dfbb25b7db6b9361f8da66a2b92b652ab947c90bc877ab4193cd672011d13eb042cbf7a2b60c2743ea7450b332dbf0b8529ea724b0a08b45f055a6c214db0329d5cee48f1b51e81b214ba8caecfa680f3ad4b4aed7479f4dea882dcce333d7a712b6e3c5671ef0376ec4d559c63be010c32d0078029ba2a0b1505c2004521dc6e3718b14740207f0fc39e16d7599526117cd9d924712c2e88314a57266e3c867939b24562fd838046e4fd4fead2a13076e250cef747d7a2a5e88aa", 0xd6}, {&(0x7f0000000480)="9b213727dbe988919039026ae02600e041900f43d959f5880fb2e16f356b82f09f76f35570ade18d65", 0x29}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="6f105bedad8bfe006bcf2a40a1b094c3d07f52b174ffb992b95564a9", 0x1c}, {&(0x7f0000001500)="d8adfb559faa256b8cb9c1cc916ee4af13881a78de5ff995ca39480c017bab1f95f9a75bb7cdbb1ea36d55a768b364e23d9682342a688263873a4812991b70fbb0d44d638709a46f40cbedf673aca2f7bc546352eec7f11aae4ee8a4375e1689e44092e97b748a4d3346ca5b0f22a44d4d32aa21641d9c72062455749c6527b2", 0x80}, {&(0x7f0000001580)="0fa4aca589c0356333754785b4afc323dc29a84390d5184308", 0x19}], 0x7, &(0x7f00000016c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r1, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r5}}}], 0x60, 0x28000000}}], 0x2, 0x40) [ 1349.791689][T27283] bridge1411: port 1(veth4597) entered blocking state [ 1349.798549][T27283] bridge1411: port 1(veth4597) entered disabled state [ 1349.830942][T27283] device veth4597 entered promiscuous mode [ 1349.861988][T27272] validate_nla: 4 callbacks suppressed [ 1349.862080][T27272] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:33:51 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x1c00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:33:51 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x9, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:33:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1349.998321][T27287] bond1340: (slave veth4183): Enslaving as a backup interface with a down link [ 1350.008921][T27302] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1350.065554][T27300] loop0: detected capacity change from 0 to 16943 [ 1350.163197][T27300] loop0: p1 < > p2 p3 p4 [ 1350.187846][T27300] loop0: p2 size 1073741824 extends beyond EOD, truncated [ 1350.209864][T27302] bridge1411: port 2(veth4599) entered blocking state [ 1350.216774][T27302] bridge1411: port 2(veth4599) entered disabled state [ 1350.231453][T27300] loop0: p3 size 1912633224 extends beyond EOD, truncated [ 1350.257338][T27302] device veth4599 entered promiscuous mode [ 1350.275940][T27314] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1350.279348][T27300] loop0: p4 size 32768 extends beyond EOD, truncated 08:33:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc8c, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1350.387013][ T6794] udevd[6794]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 1350.397935][T26743] udevd[26743]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 1350.411659][ T6595] udevd[6595]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 1350.414794][T27321] udevd[27321]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory 08:33:51 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x1d00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:33:52 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:33:52 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xc, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:33:52 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) execveat(r0, &(0x7f0000001480)='./bus\x00', &(0x7f0000001500)=[&(0x7f00000014c0)='(*+}-+-)\x00'], &(0x7f0000001680)=[&(0x7f0000001540)='\x00', &(0x7f0000001580)='/proc/thread-self\x00', &(0x7f00000015c0)='/dev/vcsa#\x00', &(0x7f0000001600)='/proc/thread-self\x00', &(0x7f0000001640)='\x00'], 0x100) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = eventfd2(0x0, 0x0) io_setup(0x8, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f0000002a80)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x3, r2}]) r4 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000001c0), 0x10081, 0x0) io_submit(r3, 0x4, &(0x7f0000001440)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x1, r4, &(0x7f0000000200)="96ce8d76267dc40d4e884e4a69bf993901c39c93bc5e854b0b2668ebfdd0212aaaf34aa4544daf0832e691c02265973123", 0x31, 0x8, 0x0, 0x0, r1}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x8, 0x8, 0xffffffffffffffff, &(0x7f0000000280)="33df63e5aea1ad0c0d943de0950bed5e1c462b118aa9fe7c73278960a5dde64aed247c03db443cd883005d83c9a041e8ac90200a948ebce590e1ab25d2fee197a0b62f6f1073ac1b88a7d51d8e80c9986fd1d83a1ec22aee5465ec011810c40d29e9a8b81ff7715f00e7496253ba0cbb0a17a485741af348b81178ff7883e8d646aab64147a29cd14764825fa74835644cd319dd114ff3584b6b148be8d81df6d0d55842f5a1f3c34d1877c56d43511216d4dd0ed5", 0xb5, 0xfffffffffffff588, 0x0, 0x2, r2}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x2, 0x40, r1, &(0x7f0000000380)="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", 0x1000, 0x5, 0x0, 0x2, r1}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f00000013c0)="238652c1abcf00001c7cfdaa672983112dd38d550159d2edda1180a0add5143c99d2ad900890c86f3376794baaabdb064bd31c09b63148e90cc9", 0x3a, 0xab1c}]) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) renameat2(r1, &(0x7f0000000100)='./file0\x00', r5, &(0x7f0000000140)='./file0\x00', 0x3) r6 = syz_open_dev$vcsa(&(0x7f0000000080), 0x8, 0x100) renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r6, &(0x7f00000000c0)='./file0\x00', 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 1350.747294][T27317] bond1341: (slave veth4185): Enslaving as a backup interface with a down link [ 1350.760048][T27322] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:52 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x18) setregid(0x0, r1) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x628081, 0xa2) 08:33:52 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0xc2) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) [ 1350.876353][T27314] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1351.017180][T27342] bond1341: (slave veth4187): Enslaving as a backup interface with a down link 08:33:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf2030000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1351.065006][T27352] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:52 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x1e00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1351.238547][T27352] bridge1412: port 1(veth4601) entered blocking state [ 1351.245619][T27352] bridge1412: port 1(veth4601) entered disabled state [ 1351.268262][T27352] device veth4601 entered promiscuous mode 08:33:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc90, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1351.284774][T27354] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:33:52 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xd, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1351.407846][T27356] bond1342: (slave veth4189): Enslaving as a backup interface with a down link [ 1351.459090][T27356] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1351.467379][T27365] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1351.614155][T27365] bridge1413: port 1(veth4603) entered blocking state [ 1351.620941][T27365] bridge1413: port 1(veth4603) entered disabled state 08:33:53 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x1f00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1351.674257][T27365] device veth4603 entered promiscuous mode 08:33:53 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @none}, &(0x7f0000000080)=0xe, 0x800) fstat(r0, &(0x7f00000000c0)) 08:33:53 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300), 0x20100, 0x0) linkat(0xffffffffffffffff, &(0x7f00000002c0)='./bus\x00', r0, &(0x7f0000000340)='./bus\x00', 0x1000) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1a) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x44a000, 0x20) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0xa0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@bridge_newneigh={0x2c, 0x1c, 0x8, 0x70bd27, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x10, 0x2a, 0x8}, [@NDA_LINK_NETNSID={0x8, 0xa, 0xdf}, @NDA_PROBES={0x8, 0x4, 0xfffffffd}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008891}, 0x40804) 08:33:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc94, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1351.826375][T27356] bond1342: (slave veth4191): Enslaving as a backup interface with a down link 08:33:53 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x103) r0 = memfd_create(&(0x7f0000000040)='\x1f\x00', 0x5) fcntl$setsig(r0, 0xa, 0x3b) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/locks\x00', 0x0, 0x0) ioctl$FICLONE(r1, 0x40049409, r0) ioctl$PTP_PIN_GETFUNC2(r1, 0xc0603d0f, &(0x7f0000000140)={'\x00', 0x6, 0x3, 0x1}) openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x1, 0x108) 08:33:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf6030000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1351.932651][T27384] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:53 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0\x00', 0xffffffffffffffff, 0xffffffffffffffff, 0x1000) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="8ee18dc9beb40d6a01"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='squashfs\x00', 0x1, 0x0) stat(&(0x7f00000001c0)='./file0/file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', r0, 0xffffffffffffffff, 0x100) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x24a140, 0x118) 08:33:53 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xe, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:33:53 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000040)=0x40, 0x4) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) [ 1352.130698][T27384] bridge1414: port 1(veth4605) entered blocking state [ 1352.137552][T27384] bridge1414: port 1(veth4605) entered disabled state [ 1352.186422][T27384] device veth4605 entered promiscuous mode [ 1352.227296][T27392] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:33:53 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2000, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:33:53 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) sendmsg(r0, &(0x7f0000003a00)={&(0x7f00000000c0)=@generic={0x1, "f82594fbad67bb5f3e84dfb5bd909a106d828808c2e30e872f7321e2d4f5684c650df2d6d3d71c9df5246b5657769f8659d60eb45197291b67c86cf57947e7a6256f38f771a285b06ffeaa7efb259a40ee2cb6cb44b3c044c4199b3254164635c23fd6089f23f654f99dd7610a0b39242f4a179c027185e9046358da001c"}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)="9a551f5492bd1c23652a2c69ba433cac2e9e6fd270bb8d76196ac11bb60fb11e476638eb6e294309cc3d22943ce77522c77718951ec08549d6a887b5e458e30c4f1ac5de4ca791100e2c2e701f85e6065f8003b350901716c72f6d5e6ddce3816e7aa5ea92819bd61b5d84b1227d85751229869857e60adc2b5a8ec6a63169b452764943d5f9ddabc99ae280e4867c4510c2cd473a4e1f3263444a9b56a90ff2c191f076cdd9527ca14bf64b", 0xac}, {&(0x7f0000000040)="cca9d850c9239a4b89bd6bd3929c48c2a4ad5b011a627f1589e0", 0x1a}, {&(0x7f0000000200)="4476d4763c23953c636bfa4e79664c103b2655d6b5140e85c80346516a34ab75d88dfd049832f7db12c765940117f97bdd5b75d7e85fbf4b51d7da5c", 0x3c}, {&(0x7f0000000240)="1cba3841a87b771193c45297c171ba6534635af1b3addc578842cd7c492ff64a8a59a0a13f8022d6762a5a0993b038c1a0baaae82698845d025b608a6980880fb61614cb3a34cfee841026ec3bb5f5c0d155e03c5b7c62682c6929289cdb9e26b7f35c97a08b367b3d135c620a581a7af7e5191d8457948cf582cfd5701b140eb6f014ebd13365bbfe8179fbade34a12ca4f818758c5a10737404dc46fc6c7bc73d501d301a40254d5", 0xa9}, {&(0x7f0000000300)="c69cc711f89be9135bd458162af3ef58c76ae3aa255e416536dd9c6277de0e2f2ab9b5c4cf356a0bcf23a3def47ae74baf0c0a015d7dbeae5d98982295b43c242825609cf8dbe57fd4d86f4f95d03732bcec77b680d5b36a29287f89dab21944cfd6e2494f412a70381a1dfcc102c3fc15bc9655a5238f10bcf8619d9b4c5c68af9e453d804d9976a9dea3182a6fc7", 0x8f}, {&(0x7f00000003c0)="bc71e6cf05c184290a094606beb8656a9d7b0ea4b9c0668f532481412d4a5165e15f7a14918c6afaec34d8e7f6a041079cb9ddc7a57ade07c322e96657662e487baeb6de5b3ce5fb7029abb50818ab18a2c9f30ed3203becf94408a5138a0ad912bb32503587e7d8c85457c758648b9f34252a50b982417b4aece7560798aa2420783475205e25845af16d10fdcc8422f8a95156c8f6b8ac26df3770bbb9", 0x9e}, {&(0x7f0000000480)="35a855b2af1b92f1eb18439a1aaef357a657068cb070ef880ef06f07b8c5731cacb38bf5b228ac2938722f1cc0ef28bf0a53c8985717852a99eb5ac8a224ab501f8ec615a0ac5baf5a5f2cfd12767c09a691cc7865c5d106e6659f92add3e349bb160d4b9d0edcd67f2bf1d45c338297384f4145dcaae4e8555b1ee11a53c813b93646e5623cdda0e6e9d4d9eebb0cca16c2d406443947517477a6", 0x9b}], 0x7, &(0x7f00000005c0)=[{0x60, 0x111, 0xc9, "4470ea1766091b6861c681d56a5872850b407199342859df08da0e540adb7d552e924e3fff99e310128c91044941f4bd81eff53f2ac5eb1986e7590d78f6870044b812f1c49e175e4d93a5b6"}, {0xb0, 0x3a, 0x7fff, "2a1d682461b16c689d44d7668529dc0b74bd99282c660709e176b0cb7c58d98e5572445d7bb2fece548c8514479c9f518681c3532b6288e32ad3d2e469952ece35b4e8a177fa8af35bd9701f54f8d1e5c4503aa4d54778ac1f817d66244f7ad6fe5df39c9ba1c3bbd233804296fb8d20767e2b6c4f62239148ab39170d02ac6e052a6ec3087562b0f0351262fa60b71e7d59da62e9add1eeab"}, {0xf8, 0x118, 0x3, 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0x3410}, 0x40914) r1 = syz_io_uring_complete(0x0) open(&(0x7f0000003ac0)='./bus/file0\x00', 0x404001, 0x90) fchownat(r1, &(0x7f0000003a80)='./file0\x00', 0xee01, 0xee01, 0x1000) write$P9_RREADLINK(r0, &(0x7f0000003a40)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) [ 1352.554310][T27393] bond1343: (slave veth4193): Enslaving as a backup interface with a down link [ 1352.670216][T27412] bridge1414: port 2(veth4607) entered blocking state [ 1352.677035][T27412] bridge1414: port 2(veth4607) entered disabled state [ 1352.706826][T27412] device veth4607 entered promiscuous mode 08:33:54 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) mknodat$null(r0, &(0x7f0000000080)='./file0\x00', 0x2000, 0x103) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) utimensat(r1, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) 08:33:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc98, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1352.732454][T27392] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1352.889591][T27420] bond1343: (slave veth4195): Enslaving as a backup interface with a down link 08:33:54 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x10, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:33:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf7030000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1352.930105][T27428] __nla_validate_parse: 1 callbacks suppressed [ 1352.930120][T27428] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:54 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2100, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:33:54 executing program 1: ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) creat(&(0x7f0000000580)='./file0\x00', 0x20) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xab, 0x9, &(0x7f00000007c0)=[{&(0x7f0000000140)="bfc718891173ba3869545135deceddcf9f76caa4cbdde2caba7be55348ac593f5a67e28ef0a7de99a90804a78ad0c7fce9aa6247268a2b3a3ef716", 0x3b, 0x2007f}, {&(0x7f0000000180)="88d169fb40e83de318c73315313f8e06fa60417faec8a1a715d43344ec8c92f152268d92a0b0e8f0ed51b2687a3462d50cf7000265de32", 0x37, 0x5}, {&(0x7f00000001c0)="362024e3881ad2350c720e572b2f010e1cc4ce4d2a0c7e5a5c73eea363ffdf2b3dab858ba88f58e978ebb5498564a7bc654b2b49a72ba2769062651a9c245b6ff1d26ccc66403a59848d0fc6bbfdbef0f97436fac195f4bf2994fc0b32b86b0b30355e56481932a3e82597f22a2a9f73b648678d6c5c89eb3ed096dd664e150e90f228f3b11650fc81dbeba2b485bc3af4a2", 0x92, 0x3}, {&(0x7f0000000280)="92e1612c541a0e710c09e47f9a896346bb516f8572669999da7f5563ca9a867b8995ba0ef5046b850a5f44ad6203c3a0cbf4e14755dc8c7fca663e7a", 0x3c, 0x1}, {&(0x7f00000002c0)="72b6a11eaa36f64f1297291be1ae5582d056cc7cdb363c528759e6ce80b8e81341fe7504e9ec9b904a69349da4249abab1efa514e34864559e99c81bb1d8f139dcab7934bc7179aab23fec5856eee9a33f3dee99702f7f5a8ff146aef4331dbeffc31077e428defc51e360329be1b0b8a5658f9a087e7a99ddbf28a6b07d4fc43095f5d1a773d1f7e00acf8520ca7c704c780bfe98b941d07520c5b119746511396468b97b439fda7335baeed767810ce5bfdd799917b0a94a047c7a3bca484a740b82e5a89c606c62259aa1d413", 0xce, 0x2}, {&(0x7f00000003c0)="f221f53c76436b4da0496070e6b5ee90fee89a066baae0b05a49cd69a85f488974048fefa5a5e41c071cf415903e2076e3879ef067047d660e4c4c723d9383e965b2dca35b44825b3c153710c1feaa15853e41fa1129aeca6a624a5b6788a03f28e4b1", 0x63, 0x8}, {&(0x7f0000000440)="28f23ac10e102330a238b660fc30e317803fd60bbab46b3a1b51c7141f9d437b7b9592647b2b10df684a7d43f9176f6780940cba117a4a061000cc01e9529e73e6d8", 0x42, 0xd20}, {&(0x7f00000004c0)="53d5b28c6b88ffe31fdd25cd2e6bcead3284fff6ba1b", 0x16, 0x949}, {&(0x7f0000000600)="4b15c130ca5d65ae10e51db92f3dd94f571332d773de518c44bad470353759cb3878fabb42bfab06447a9c5b89015e30cd5a401e1b64b85656f996950a1bd4696d96ec1400a9d774224a19e9266b9d48102ec669d9c0929c115fd970856adac85969d842119619406fbeecd8b47cadb7", 0x70, 0xffffffffffffffce}], 0x2d9000, &(0x7f0000000680)={[{@uid={'uid', 0x3d, 0xee00}}, {@check_strict}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}, {@session={'session', 0x3d, 0x4e}}, {}, {@sbsector={'sbsector', 0x3d, 0x6}}]}) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000780)='./file0\x00', 0x400) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f00000005c0)=[0x400, 0xef3]) [ 1353.214548][T27428] bridge1415: port 1(veth4609) entered blocking state [ 1353.221357][T27428] bridge1415: port 1(veth4609) entered disabled state [ 1353.281514][T27428] device veth4609 entered promiscuous mode [ 1353.322251][T27437] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1353.382541][T27449] loop1: detected capacity change from 0 to 16383 [ 1353.645537][T27441] bond1344: (slave veth4197): Enslaving as a backup interface with a down link [ 1353.658919][T27450] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:55 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2200, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:33:55 executing program 0: sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x267, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x4c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "71dc4f68ad541db452a6b62863d52dc1eacbc167a67638d60dd284f9"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x79c}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x20000000000}, @TIPC_NLA_NET_NODEID={0x0, 0x3, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x71d6a731}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffb}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffff8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfbc0}]}, @TIPC_NLA_BEARER={0x84, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'eth', 0x3a, 'gre0\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x74}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1fe00000}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'veth1_vlan\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x401}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'ib', 0x3a, 'bond_slave_0\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_SOCK={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ad}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x60, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffff0007}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffffd}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xae}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x17eb7052}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) inotify_add_watch(r1, &(0x7f0000000440)='./file0/../file0\x00', 0x140) creat(&(0x7f0000000040)='./file0\x00', 0x100) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:33:55 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x22, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1353.806604][ T24] audit: type=1400 audit(1637483635.140:593): avc: denied { setattr } for pid=27444 comm="syz-executor.1" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 1353.837970][T27450] bridge1415: port 2(veth4611) entered blocking state [ 1353.844849][T27450] bridge1415: port 2(veth4611) entered disabled state 08:33:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc9c, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1353.867106][T27450] device veth4611 entered promiscuous mode [ 1353.881796][T27437] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1353.889940][T27449] loop1: detected capacity change from 0 to 16383 08:33:55 executing program 0: utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000000c0)=0x0) utimes(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)={{0x0, 0xea60}, {0x0, 0xea60}}) mount$9p_xen(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc5c93, &(0x7f0000000100)={'trans=xen,', {[{@cache_none}, {@cache_none}, {@access_uid={'access', 0x3d, r0}}, {@access_any}, {@uname={'uname', 0x3d, '\x8f*\'[}:!'}}], [{@func={'func', 0x3d, 'POLICY_CHECK'}}]}}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=@deltaction={0x1a0, 0x31, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@TCA_ACT_TAB={0x38, 0x1, [{0x10, 0x11, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @TCA_ACT_TAB={0x94, 0x1, [{0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x15, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x10, 0x0, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0x10, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x800}}, {0x10, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x10, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}]}, @TCA_ACT_TAB={0x60, 0x1, [{0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x14, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0x10, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0xc, 0x7, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}]}, @TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9072}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x200}}, {0x10, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x40080}, 0x4004880) getitimer(0x1, &(0x7f00000001c0)) 08:33:55 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x284440, 0x10) readlinkat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)=""/176, 0xb0) fchownat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xee01, 0xee01, 0x0) [ 1354.038550][T27455] bond1344: (slave veth4199): Enslaving as a backup interface with a down link 08:33:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfa010000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:33:55 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) creat(&(0x7f0000000040)='./file0\x00', 0x10) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) [ 1354.088921][T27471] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:55 executing program 1: recvfrom$unix(0xffffffffffffffff, &(0x7f0000000180)=""/65, 0x41, 0x13221, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) mknodat$null(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) 08:33:55 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) recvmmsg$unix(r0, &(0x7f0000003100)=[{{&(0x7f0000000100)=@abs, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/7, 0x7}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001300)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000180000ce000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="38000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x188}}, {{&(0x7f00000014c0)=@abs, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001540)=""/14, 0xe}, {&(0x7f0000001580)=""/124, 0x7c}, {&(0x7f0000001600)=""/16, 0x10}, {&(0x7f0000001640)=""/44, 0x2c}, {&(0x7f0000001680)=""/247, 0xf7}], 0x5, &(0x7f0000001800)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000001880), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001900)=""/245, 0xf5}], 0x1, &(0x7f0000001a40)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001a80)=@abs, 0x6e, &(0x7f0000002f80)=[{&(0x7f0000001b00)=""/158, 0x9e}, {&(0x7f0000001bc0)=""/110, 0x6e}, {&(0x7f0000001c40)=""/50, 0x32}, {&(0x7f0000001c80)=""/21, 0x15}, {&(0x7f0000001cc0)=""/11, 0xb}, {&(0x7f0000001d00)=""/85, 0x55}, {&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/87, 0x57}, {&(0x7f0000002e00)=""/130, 0x82}, {&(0x7f0000002ec0)=""/192, 0xc0}], 0xa, &(0x7f0000003040)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}}], 0x4, 0x1, &(0x7f0000003200)={0x77359400}) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, r2, 0x0) [ 1354.373093][T27471] bridge1416: port 1(veth4613) entered blocking state [ 1354.379904][T27471] bridge1416: port 1(veth4613) entered disabled state [ 1354.455188][T27471] device veth4613 entered promiscuous mode [ 1354.506269][T27478] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1354.568121][T27494] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:56 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) copy_file_range(r0, &(0x7f0000000080)=0xfffffffffffffc00, r1, &(0x7f00000000c0)=0x7, 0x4, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000041) syz_io_uring_submit(0x0, 0x0, 0xfffffffffffffffe, 0x8516) 08:33:56 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x74, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:33:56 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2203, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1354.867084][T27494] bridge1416: port 2(veth4615) entered blocking state [ 1354.873902][T27494] bridge1416: port 2(veth4615) entered disabled state [ 1354.980302][T27494] device veth4615 entered promiscuous mode 08:33:56 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x2) 08:33:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x2500, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1355.255273][T27482] bond1345: (slave veth4201): Enslaving as a backup interface with a down link [ 1355.282402][T27478] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:33:56 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0xee00, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0xc) 08:33:56 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) dup(0xffffffffffffffff) 08:33:56 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x86, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:33:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfa020000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1355.485440][T27510] bond1345: (slave veth4203): Enslaving as a backup interface with a down link [ 1355.519988][T27520] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:56 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2300, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:33:56 executing program 1: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000180)=ANY=[@ANYBLOB="010004dd1800000000000000", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./bus\x00']) getpeername$tipc(r2, &(0x7f0000000140)=@name, &(0x7f00000001c0)=0xffcb) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) recvmmsg(r1, &(0x7f0000001640)=[{{&(0x7f0000000200)=@xdp, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000280)=""/116, 0x74}, 0x8}, {{&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/193, 0xc1}, {&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f0000000600)=""/193, 0xc1}], 0x4, &(0x7f0000000740)=""/123, 0x7b}, 0x2}, {{&(0x7f00000007c0)=@alg, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000840)=""/85, 0x55}, {&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/72, 0x48}, {&(0x7f0000000a40)=""/148, 0x94}], 0x4, &(0x7f0000000b40)=""/76, 0x4c}, 0x4f02ac8d}, {{&(0x7f0000000bc0)=@nfc, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c40)=""/186, 0xba}], 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000d40)=""/203, 0xcb}, {&(0x7f0000000e40)=""/243, 0xf3}], 0x2, &(0x7f0000000f80)=""/247, 0xf7}, 0x1}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001080)=""/212, 0xd4}, {&(0x7f0000001180)=""/126, 0x7e}, {&(0x7f0000001200)=""/119, 0x77}, {&(0x7f0000001280)=""/150, 0x96}], 0x4, &(0x7f0000001380)=""/22, 0x16}, 0x2}, {{&(0x7f00000013c0)=@can, 0x80, &(0x7f0000001500)=[{&(0x7f0000001440)}, {&(0x7f0000001480)=""/32, 0x20}, {&(0x7f00000014c0)=""/54, 0x36}], 0x3, &(0x7f0000001540)=""/200, 0xc8}, 0x80}], 0x7, 0x40, &(0x7f0000001800)) dup(r3) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) 08:33:57 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1001) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x80000000) creat(&(0x7f00000000c0)='./file0\x00', 0x10) 08:33:57 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x100) [ 1355.642201][T27520] bridge1417: port 1(veth4617) entered blocking state [ 1355.649116][T27520] bridge1417: port 1(veth4617) entered disabled state [ 1355.727154][T27520] device veth4617 entered promiscuous mode 08:33:57 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:33:57 executing program 0: sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="6c1d1d00000072bec6b89209076ae6151f95fc849de4400517dc8ef28953ea9cc1f5da88f6a4df9d4da29c313c5d870744c7b6ffb73fdfbd69b30a6d5538e1a99347e4d85a6231e4e3699f77ca15b14fca9c6149633a18c567f2d1ff099359ee72598594b0641ed6d77be602eaf721672d3506ebee2cbe96d886e3df16a00000233246c3eadcc1b0e29fc8f207826847ab942699edee4f89e9da5fb99ea47de27ed8d07be110627121469dc80a6f616425bc13fc04adf91892c54309d5400c95c996c1b548af92fcaf385ad73ef9d348bf3404d63a76b542a327d7de618f84c210f24754cd22a1f84670dc8546f3da6dd7c0ec", @ANYRES16=0x0, @ANYBLOB="040026bd7000ffdbdf25110000005800028008000200000000000800020001000000080001000800000034000380080001008000000008000200030000000800020002000000080002009c280000080001000400000008000200070000000800010001000080"], 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x24, r1, 0x1, 0x70bd28, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x5}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x7) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/8, 0x8) fstat(0xffffffffffffffff, &(0x7f0000000080)) [ 1355.770009][T27532] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1355.948767][T27537] bond1346: (slave veth4205): Enslaving as a backup interface with a down link [ 1355.958351][T27553] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:57 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2303, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1356.059589][T27553] bridge1417: port 2(veth4619) entered blocking state [ 1356.066443][T27553] bridge1417: port 2(veth4619) entered disabled state [ 1356.091249][T27553] device veth4619 entered promiscuous mode [ 1356.106186][T27532] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:33:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x2e00, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1356.221722][T27558] bond1346: (slave veth4207): Enslaving as a backup interface with a down link [ 1356.252935][T27566] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfe030000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:33:57 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x204, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1356.382504][T27566] bridge1418: port 1(veth4621) entered blocking state [ 1356.389306][T27566] bridge1418: port 1(veth4621) entered disabled state [ 1356.408341][T27566] device veth4621 entered promiscuous mode [ 1356.433192][T27568] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:33:57 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xee01, 0xffffffffffffffff, 0x0) 08:33:58 executing program 0: r0 = accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xfffffffffffffe5a, 0x80000) pwrite64(r0, &(0x7f0000000080)="27cbc97d55d9f651468c200f4121476095", 0x11, 0x10001) mmap(&(0x7f0000ff1000/0xe000)=nil, 0xe000, 0x8, 0x40010, r0, 0xd53a9000) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 1356.641694][T27570] bond1347: (slave veth4209): Enslaving as a backup interface with a down link [ 1356.651283][T27573] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:58 executing program 1: fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x35) 08:33:58 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2400, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:33:58 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40, 0x0) name_to_handle_at(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@xfs_parent={0x1c, 0x82, {0x6, 0x0, 0x89, 0x7f}}, &(0x7f0000000240), 0x1000) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)=""/82, 0x52) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 1356.742812][T27573] bridge1418: port 2(veth4623) entered blocking state [ 1356.749612][T27573] bridge1418: port 2(veth4623) entered disabled state [ 1356.780922][T27573] device veth4623 entered promiscuous mode 08:33:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x2e03, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1356.800452][T27568] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:33:58 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) utimensat(r2, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$INCFS_IOC_CREATE_FILE(r3, 0xc058671e, &(0x7f00000003c0)={{'\x00', 0x1}, {0xf6c}, 0x80, 0x0, 0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)="8ce1a2c1e04603ad90fc91719e1683e59f47c64417deec38a176ebaf3b95c5d56cad342eae993e45b6a6e5ddf53bf257742e5ebaafce484a08e79849c4d994d5fae4c5e0511abe7b8c2213137e486455c8b10b989bf9078fae5b6ecb8ab8ca8c54dbc5019970a3cd2215f37b2752a864519eacba6bcc8f1e6a6c1ae034d951ba9e42e3f356afe575a98a94bfb592a3d09091bdfed30edb121f9dc3c738d028f95b1d590015bd7416ff2186b64ab4aa245743dcdaf390063128febf3d30d2386e685cbd3e019f2916aa97dac98aafbd48895c67a576e92620086fbac70e120875f17fc0ddcab2463d0bb2b6bf13729efa64aac3777a", 0xf5, 0x0, &(0x7f0000000280)={0x2, 0xf8, {0x0, 0xc, 0x7e, "4a7d6fead5a1d0a6ffbc2f9f2c0a0d83f9a50715dc49b55d4698c88760ef2d3b1f2e2ce939a6ff04935144373cd320732b5f7dd446424c4c91c7d8dc6cc54d488cdbf021f2b1dae9297a5e903711f5328e2c8015378c45aad250b532d66b06d4571f6ab4928828675e93ffe9db1295e81b64539c3027cca26b78e537652f", 0x6d, "f0670e0c3b21e968245e510d2350c14c8e095e160b7b15aac6593ff0e35d20a981d39e56d248ed36de3ee4ed9069954a885837497516535b99443d7b2f8c9f8e6af3ec886cb16ecacfaba6df3113501539976273c162084ae6a43f109023a11634d71b14121c3b3cb50d97056b"}, 0x37, "016cc88f9b2f28cda646bb9d395eb270e27c1b6363ce436f7054d6de7cc435044d7386a62543ca0d85334e08a282f683d001435780cdee"}, 0x13b}) 08:33:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1356.961738][T27587] bond1347: (slave veth4211): Enslaving as a backup interface with a down link [ 1357.020277][T27599] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:58 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x2ad, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1357.242951][T27599] bridge1419: port 1(veth4625) entered blocking state [ 1357.249764][T27599] bridge1419: port 1(veth4625) entered disabled state [ 1357.299169][T27599] device veth4625 entered promiscuous mode [ 1357.334165][T27603] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:33:58 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2500, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1357.524984][T27607] bond1348: (slave veth4213): Enslaving as a backup interface with a down link [ 1357.534997][T27616] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1357.661847][T27616] bridge1419: port 2(veth4627) entered blocking state [ 1357.668767][T27616] bridge1419: port 2(veth4627) entered disabled state 08:33:59 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x103) r0 = msgget$private(0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x3, r2}}) setresuid(0x0, r2, 0xee00) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', r2, 0x0, 0x0) [ 1357.709118][T27616] device veth4627 entered promiscuous mode [ 1357.734548][T27607] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:33:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x2f03, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:33:59 executing program 1: r0 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x80000, 0x91}, 0x18) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) 08:33:59 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) 08:33:59 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) mount$bind(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./bus\x00', &(0x7f0000000200), 0x80, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) mknodat$null(r0, &(0x7f0000000000)='./file1\x00', 0x4, 0x103) open$dir(&(0x7f0000000100)='./file1\x00', 0x248002, 0x42) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x58080, 0x111) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file1\x00') [ 1357.921380][T27620] bond1348: (slave veth4215): Enslaving as a backup interface with a down link 08:33:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xff7f0000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1357.965940][T27634] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:59 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x2ae, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1358.094317][T27634] bridge1420: port 1(veth4629) entered blocking state [ 1358.101122][T27634] bridge1420: port 1(veth4629) entered disabled state [ 1358.114147][T27634] device veth4629 entered promiscuous mode [ 1358.125796][T27639] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1358.254453][T27642] bond1349: (slave veth4217): Enslaving as a backup interface with a down link [ 1358.263976][T27652] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1358.404167][T27652] bridge1420: port 2(veth4631) entered blocking state [ 1358.410994][T27652] bridge1420: port 2(veth4631) entered disabled state [ 1358.450823][T27652] device veth4631 entered promiscuous mode 08:33:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x3c00, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1358.504729][T27639] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:33:59 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2600, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1358.677216][T27654] bond1349: (slave veth4219): Enslaving as a backup interface with a down link [ 1358.711887][T27659] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffff0300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:00 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305829, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x8, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$TIOCL_GETKMSGREDIRECT(0xffffffffffffffff, 0x541c, &(0x7f0000000100)) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) io_submit(0x0, 0x7, &(0x7f00000028c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x6, 0xffffffffffffffff, &(0x7f00000002c0)="b40e42f2fddd63a1454fbc0ca03534e05f30051beed4cb412561e045827042ad282be2aad42a7a44c247dabce7f805e1375ece41c30ecc5c40d502105c652fe5db28ebb43eea762fbe55b4081fbbb6104c0872bc54807074eda0fd0b7f85e859705b083bb9291f6f82ef40aa65b2d347d6ae77ec50575b31f05d5b02c7b6e51f635503eab9afc1c6e414e5af64d85b414208462e409c91eca22ae2746a61fc91b6412bc47f049c5d95aeb5b48f1a61b0b649d3", 0xb3, 0xffff, 0x0, 0x2}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x7, 0x1, 0xffffffffffffffff, &(0x7f0000000440)="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", 0x1000, 0x8, 0x0, 0x0, r0}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000014c0)="1f2a822c251b3334bac9f07ba5b2c11af86b9f6fa54f1fa2ce41a824017a49cc6a7b8b2e8ed476a8f5d69b03511a543b4beffdb741f440f31e982a31263aed614258bb0a621a8fdc1e8b1019c92e23cb8a8a48f22de31bbcc29956e226863fda7eca0e997943a996428897660585cbe29c7bfe50882d946f12bd2462692c825e86964cf70900894f611edfcc6699c9d85c16bdddb3fe8f9c75a46d5bff0b7f9694c546c84b9390ef85ba55043e28caf87ace530fc683543bb71bfe", 0xbb, 0x69, 0x0, 0x7}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000002900)="f5742bcf40a0cd083685c92576d64f33f0cfe72ef4d73962b3f9b3f60c3c55e5e77f8de32209cda2927b1411ed524d7dbc9d35665de8140d25a4dc903b8484cb1bd9b8a5a610fa1e553a0bcdd1fd31894432e259a61c9079d43503e98b4403aeaaf5b04fa6b59aff2ad51a1db785da2d3199f8bff32e1d1d5fcbe78a45d520fc4573a88da4b97b733b93888971d6091b1488c1375cc29d3e8c642707fcaa7751d89a99236e1362fb665ca4a6151b2f3a3be2305e4900db3bcc", 0xb9, 0x1ff, 0x0, 0x2, r1}, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x5, 0x933, 0xffffffffffffffff, &(0x7f00000016c0)="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", 0x1000, 0x401, 0x0, 0x2}, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000002700)="58c93b00101b28d5194af660d189de34daa016a6a4839765f0c07a4e04bca7eec7bbbe229706ed8fb3b609f711b29918e2938344405aa0c2ad85b7f3755d457eb3e8d2d3095952fbe158d6f0164010a7f6a4b8bdd616d65b9c4101957359a8ff31", 0x61, 0x5, 0x0, 0x2}, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x6, 0xd6c4, 0xffffffffffffffff, &(0x7f00000027c0)="c81abac6846c7fc96f5511aa8d4431fd96067f87b56d4b37ab953b65e4b5aec092d9e3a428fa7e50fe735b1ceea2988eb06a8232d63723c8a9f50f875238d6643544270a63890fd69adc5226c8e5965eea6f25c51bbe79816d81675297e54b074a5894dd85e2cbbff9c937778dc22023a0be9ad1a8d6770ef4e574cdd46ca8940c7aa246d1", 0x85, 0x0, 0x0, 0x3}]) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = creat(&(0x7f0000001480)='./file0\x00', 0xe6) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) symlinkat(&(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)='./bus\x00') r4 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r5 = syz_open_dev$vcsu(&(0x7f0000000180), 0x2, 0x80400) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f00000001c0)=0x3) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0xee01, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x8) 08:34:00 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) utimensat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:34:00 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x300, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1358.914749][T27659] bridge1421: port 1(veth4633) entered blocking state [ 1358.921588][T27659] bridge1421: port 1(veth4633) entered disabled state [ 1358.964251][T27659] device veth4633 entered promiscuous mode [ 1358.997261][T27663] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1359.215849][T27666] bond1350: (slave veth4221): Enslaving as a backup interface with a down link 08:34:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x3e00, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:00 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2700, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1359.385716][T27663] bond1350: (slave veth4223): Enslaving as a backup interface with a down link [ 1359.431929][T27686] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1359.600842][T27686] bridge1422: port 1(veth4635) entered blocking state [ 1359.607685][T27686] bridge1422: port 1(veth4635) entered disabled state [ 1359.646678][T27686] device veth4635 entered promiscuous mode 08:34:01 executing program 0: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc}, @IEEE802154_ATTR_PAN_ID={0x6}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0xad}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4809}, 0x20004080) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:34:01 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x402, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:01 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xa9, 0x6}}, './file0\x00'}) utimensat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = memfd_secret(0x80000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000640)={'syztnl0\x00', &(0x7f00000005c0)={'tunl0\x00', 0x0, 0x10, 0x7800, 0x1, 0x1, {{0xd, 0x4, 0x1, 0x2b, 0x34, 0x65, 0x0, 0xff, 0x29, 0x0, @remote, @local, {[@generic={0x44, 0x9, "6d89a4cf4c8b53"}, @timestamp_addr={0x44, 0x14, 0xc9, 0x1, 0x7, [{@private=0xa010101}, {@remote, 0x20}]}]}}}}}) creat(&(0x7f0000000040)='./file0\x00', 0x148) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000700)={'ip6gre0\x00', &(0x7f0000000680)={'sit0\x00', r2, 0x2f, 0x9, 0x7, 0x7, 0xc, @empty, @remote, 0x10, 0x1, 0x9}}) 08:34:01 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2800, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1359.947109][T27692] bond1351: (slave veth4225): Enslaving as a backup interface with a down link [ 1359.956294][T27694] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:01 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) utimensat(r0, &(0x7f0000000180)='./bus\x00', 0x0, 0x0) 08:34:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4000, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1360.086285][T27694] bridge1422: port 2(veth4637) entered blocking state [ 1360.093120][T27694] bridge1422: port 2(veth4637) entered disabled state [ 1360.111341][T27694] device veth4637 entered promiscuous mode 08:34:01 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) r0 = msgget$private(0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x3, r2}}) r3 = msgget$private(0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000140)={{0x3, r5}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}) msgsnd(r3, &(0x7f0000000000)={0x3}, 0x8, 0x0) r6 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r6, 0x8982, &(0x7f0000000280)) msgctl$IPC_RMID(r3, 0x0) setresuid(0x0, r2, 0xee00) mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0xff5f37940c95015b, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x7fffffff}}, {@mode={'mode', 0x3d, 0x28d7}}, {@mode={'mode', 0x3d, 0x9}}], [{@smackfsroot}, {@audit}, {@euid_lt={'euid<', 0xee00}}, {@appraise}, {@smackfsdef}, {@euid_gt={'euid>', r2}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x300, 0x0) fchmodat(r7, &(0x7f00000000c0)='./file0\x00', 0xd3) [ 1360.273774][T27709] bond1351: (slave veth4227): Enslaving as a backup interface with a down link 08:34:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1360.330121][T27722] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1360.436284][T27722] bridge1423: port 1(veth4639) entered blocking state [ 1360.443274][T27722] bridge1423: port 1(veth4639) entered disabled state [ 1360.462035][T27722] device veth4639 entered promiscuous mode [ 1360.473559][T27725] validate_nla: 3 callbacks suppressed 08:34:01 executing program 1: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) accept4(r0, 0x0, &(0x7f0000000280), 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fffffff) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/20, 0x14}, {&(0x7f0000000140)=""/72, 0x48}], 0x2, &(0x7f0000000380)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x3c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa2}, 0x0) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000200)={r2}, 0x8) sendfile(r4, r3, &(0x7f0000000240)=0x81, 0xc2) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, r1, 0x0) [ 1360.473571][T27725] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:01 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x410802, 0x141) r1 = socket$nl_audit(0x10, 0x3, 0x9) sendfile(r0, r1, 0x0, 0x7) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x0) 08:34:02 executing program 1: mknodat$null(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x20, 0x103) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)=':,\xa5+,]\x00', &(0x7f0000000580)='\x00\xe1\x89rL\xe4\x14\xc2\x16?\x1a\x96\xb2\xde\xc0\xafQ\xba\n\xce\xec\x13\xff\x8c\xe7\xb3\xef\x026\xc6\x8ft\x93\xd9\x1d\x8bO6hO\xbb\xd0\xf5\xcdC|\xc0\t\x06\xff\x1dd\xdd\xaf\xb4.M\x1e\x18\vl\xcc)\xa7\xa3\xfe\xd0;\xd9\xa5\xf1J\f\r\x99\xac\xd2e\xfb\xa7\xf7HXm\xb0[+T\xc1\xbfS\xca?\xf7\x03w\xfe@\x90\x8a\xd7\xf7\xe0U\x06\x96\xfc\x87\x7f\xdaG#\xf7\xf5`mf\xc4\xd73\xca\xc2]\x01\xe5}c\xac', &(0x7f0000000380)=',^\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='\x00'], &(0x7f0000000540)=[&(0x7f0000000480)=',^\x00', &(0x7f00000004c0)='),\\$\x00', &(0x7f0000000500)='^\x00']) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000600)='./file0\x00', 0x80000080) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x18) setregid(0x0, r1) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x648}, &(0x7f0000000680)=0x8) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, r1, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='\x00'], &(0x7f0000000240)=[&(0x7f0000000140)='),\\$\x00', &(0x7f0000000180)=',^\x00', &(0x7f00000001c0)='^\x00', &(0x7f0000000200)='\x00', &(0x7f0000000340)='(\x00'], 0x800) [ 1360.663569][T27726] bond1352: (slave veth4229): Enslaving as a backup interface with a down link [ 1360.678540][T27731] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:02 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x406, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:02 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = syz_io_uring_complete(0x0) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000810}, 0x4000000) 08:34:02 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2900, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:02 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x40, &(0x7f0000000080)) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 1360.915201][T27731] bridge1423: port 2(veth4641) entered blocking state [ 1360.922018][T27731] bridge1423: port 2(veth4641) entered disabled state 08:34:02 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) 08:34:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4001, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:02 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) mknodat$null(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f0000000100)={@desc={0x1, 0x0, @desc3}}) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 1360.963173][T27731] device veth4641 entered promiscuous mode [ 1360.977140][T27725] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1361.143479][T27736] bond1352: (slave veth4231): Enslaving as a backup interface with a down link 08:34:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1361.185088][T27762] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1361.345117][T27762] bridge1424: port 1(veth4643) entered blocking state [ 1361.351948][T27762] bridge1424: port 1(veth4643) entered disabled state [ 1361.385836][T27762] device veth4643 entered promiscuous mode [ 1361.414251][T27766] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1361.574712][T27768] bond1353: (slave veth4233): Enslaving as a backup interface with a down link [ 1361.586608][T27771] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:03 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x500, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:03 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2a00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1361.680205][T27771] bridge1424: port 2(veth4645) entered blocking state [ 1361.687031][T27771] bridge1424: port 2(veth4645) entered disabled state [ 1361.700505][T27771] device veth4645 entered promiscuous mode 08:34:03 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x1000) r0 = msgget$private(0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x3, r2}}) r3 = msgget$private(0x0, 0xa) msgsnd(r3, &(0x7f0000001440)={0x0, "c5fb04d0a68659cca4537ae7d9ad021e74c1e9ccd0a5d5d3d5b1f9e8f9b8436f0384e8bd0092665d206fc4ac51c56b7b25c7e4a3a7738f22512392c4ce170315d7"}, 0x49, 0x800) r4 = msgget(0x0, 0x462) msgrcv(r4, &(0x7f0000001580)={0x0, ""/246}, 0xfe, 0x3, 0x1000) setresuid(0x0, r2, 0xee00) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x5, 0x7, &(0x7f0000001380)=[{&(0x7f0000000100)="9d07d166e36c1569f7795628ab034900c3b03b6256cae89431b0c07f923d6168113e6284cd4eb63253644316b7a36376804b0783dee821a8d62554f88a22dd0d147775d21551f2646b39fb397c4185ec394123dcff510f6207ee6130472a424a2e43645d86b7b66d490586a0c6aad94d50514cc673d67291106392e7d3f92447", 0x80, 0x3}, {&(0x7f00000014c0)="75b470e64cc5d1b1b670748e88d56fbdb73d9700014bf06f7e4cd8a7d1c07834d51c4b6f5263c03b2d1cc676e145424e7bc7adb17f20c1d61156b1", 0x3b, 0x51fe5ee}, {&(0x7f00000001c0)="915cc569aa33151b906764783dc3ffe20be4dbf09ccd52ff2c3af45d3367b6bb86338cd94a40f3aa7535fc87dc784c4146c8e7abe25c4fe4175f45b8a66c127d81bfbef789069c5a958b9981800779c9a7515e62285dcf5fe5eb69074734275d5edb36c4fb806215d065d91f9510a2bcd81b177fd33d58ef92ff5538", 0x7c, 0x7ff}, {&(0x7f0000000240)="7a59a426af8c0358ea3697bc9688c0b3efb44d3310a286f676039aae4452de48b9f4aae828c8d444a1bdda29af233df8e2b2943039cdb60edc005b52948d2f8c2ca7b8aa9b3d3c5f8940713e08b178f6530d4d09e5a2d7e4ab482b49a46c64be0aada2bb71d15491f77d72b461e080d31f78542d95ebdc3bd748a16f356979dcf61b7c9b1106bcb625b1ab5681273aab6c4b35a0d0d17faef8d094fb8e1f1e14953f592e", 0xa4, 0xfffffffffffffdb7}, {&(0x7f0000000300)="dc4dd20f9181", 0x6, 0x1}, {&(0x7f0000000340)="612acfffa1ddff8f063a9d090dfd9fcdd1eac4", 0x13, 0x5}, {&(0x7f0000000380)="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", 0xfff, 0x4}], 0x1000001, &(0x7f0000001500)=ANY=[@ANYBLOB='shortname=lower,euid<', @ANYRESDEC=0xee00, @ANYBLOB=',euid[', @ANYRESDEC=r2, @ANYBLOB="ff076d61636b66736b6c6f6f723d73797b2ea452f95990516f6f74636f6e746578743d73797361646d5f752c00"]) [ 1361.724006][T27766] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4002, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:03 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) faccessat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x100) 08:34:03 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x2) [ 1361.848030][T27788] loop1: detected capacity change from 0 to 264192 08:34:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff9e}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1361.889047][T27773] bond1353: (slave veth4235): Enslaving as a backup interface with a down link 08:34:03 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000080)='[\x00', &(0x7f00000000c0), &(0x7f0000000100)='\x00', &(0x7f0000000140)='&\'\x00', &(0x7f00000001c0)='.!+-:,*\x00', &(0x7f0000000200)=']\x00', &(0x7f0000000240)='-%\x00', &(0x7f0000000280)=']\'\x00', &(0x7f00000002c0)='\\)^-*%zC}\x00', &(0x7f0000000300)='\x00'], &(0x7f00000004c0)=[&(0x7f00000003c0)='+\'\x00', &(0x7f0000000400)='-](-\'\x00', &(0x7f0000000440)=']\x00', &(0x7f0000000480)='\x83/\x00'], 0x100) [ 1361.935406][T27791] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1362.023127][T27791] bridge1425: port 1(veth4647) entered blocking state [ 1362.029942][T27791] bridge1425: port 1(veth4647) entered disabled state [ 1362.043597][T27791] device veth4647 entered promiscuous mode [ 1362.062538][T27797] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:03 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x600, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:03 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2b00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1362.271943][T27800] bond1354: (slave veth4237): Enslaving as a backup interface with a down link [ 1362.418116][T27803] bridge1425: port 2(veth4649) entered blocking state [ 1362.424972][T27803] bridge1425: port 2(veth4649) entered disabled state 08:34:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4003, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1362.458994][T27803] device veth4649 entered promiscuous mode [ 1362.475824][T27797] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:03 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x1000) r0 = msgget$private(0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x3, r2}}) r3 = msgget$private(0x0, 0xa) msgsnd(r3, &(0x7f0000001440)={0x0, "c5fb04d0a68659cca4537ae7d9ad021e74c1e9ccd0a5d5d3d5b1f9e8f9b8436f0384e8bd0092665d206fc4ac51c56b7b25c7e4a3a7738f22512392c4ce170315d7"}, 0x49, 0x800) r4 = msgget(0x0, 0x462) msgrcv(r4, &(0x7f0000001580)={0x0, ""/246}, 0xfe, 0x3, 0x1000) setresuid(0x0, r2, 0xee00) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x5, 0x7, &(0x7f0000001380)=[{&(0x7f0000000100)="9d07d166e36c1569f7795628ab034900c3b03b6256cae89431b0c07f923d6168113e6284cd4eb63253644316b7a36376804b0783dee821a8d62554f88a22dd0d147775d21551f2646b39fb397c4185ec394123dcff510f6207ee6130472a424a2e43645d86b7b66d490586a0c6aad94d50514cc673d67291106392e7d3f92447", 0x80, 0x3}, {&(0x7f00000014c0)="75b470e64cc5d1b1b670748e88d56fbdb73d9700014bf06f7e4cd8a7d1c07834d51c4b6f5263c03b2d1cc676e145424e7bc7adb17f20c1d61156b1", 0x3b, 0x51fe5ee}, {&(0x7f00000001c0)="915cc569aa33151b906764783dc3ffe20be4dbf09ccd52ff2c3af45d3367b6bb86338cd94a40f3aa7535fc87dc784c4146c8e7abe25c4fe4175f45b8a66c127d81bfbef789069c5a958b9981800779c9a7515e62285dcf5fe5eb69074734275d5edb36c4fb806215d065d91f9510a2bcd81b177fd33d58ef92ff5538", 0x7c, 0x7ff}, {&(0x7f0000000240)="7a59a426af8c0358ea3697bc9688c0b3efb44d3310a286f676039aae4452de48b9f4aae828c8d444a1bdda29af233df8e2b2943039cdb60edc005b52948d2f8c2ca7b8aa9b3d3c5f8940713e08b178f6530d4d09e5a2d7e4ab482b49a46c64be0aada2bb71d15491f77d72b461e080d31f78542d95ebdc3bd748a16f356979dcf61b7c9b1106bcb625b1ab5681273aab6c4b35a0d0d17faef8d094fb8e1f1e14953f592e", 0xa4, 0xfffffffffffffdb7}, {&(0x7f0000000300)="dc4dd20f9181", 0x6, 0x1}, {&(0x7f0000000340)="612acfffa1ddff8f063a9d090dfd9fcdd1eac4", 0x13, 0x5}, {&(0x7f0000000380)="3450b26b5de125e4f193c6ba34c21e8e3065569bf38450d588eea30d1df119d8d6c2a04d88ed5ef57445f73dec215b2e59910dc74085abc2510b5dc6ba8fa7055980953ae1bc5a39fc16457e35c7425346750841fb17569040cc8642601a7b2c175b58613d9f2f6f457bc09ab6d90ff30a096722385fa804a55e41f8aa0f067637990582f72a42f29bd2525f5d6ced913815f2726e94d3b0c81c90655928bbd6db31be284c02b132cd9a934ec7bea64e6e22ab41c6b7aa33b34d7056b810c676a303ea825c0cf19bc93441baf2570e6980b043c00479daf7c6e656b78d03297a62f177415c7023a3c3b355d3cfdc9144591de3d4373c26b121afc0b665b1e43de6821c5e2db02ddc8f449ffff8052048e73433bd5038d2c2b14393f2f5292051f6e620dcce805d9a157b9919431a78f5512304e6156f994151c3290e9c32da019a6c0f8f86fe7c35c9ed66f2515411280dd2493c8b401f8296cc752a6a9fcf8a886ed2671c32db5211a3e256a83a3a103dba17307c541f03ad9e6a539a0b12c6ec0c8f6b30f3df4d7efe0367a836125e61806e30c21980ebf5e25020867000f2e3073cb0a1b7c0721b69bcc6798d21fdff77990be7d8703faa147f2fc4889575b42b6f7dfdd553e6365f5a051af1f54d25ffe475288a0d84e7efd6824ba0952ff314c8dc8d6570dd9902748812295f58ba72e0642ca33df1f7c23c078268bbb9cc1ba1be520aa1b503a73c2c5cc76b6e9b62972d72e054ead848da7a40cfc984cf41b7c82e4b7057e658f19cc100241cbe65760663e3abce2faaa6fdf9e3d9c216b864842eb615117641e1ca63aba63fd8a1683dfa54b85aacb9377e079a5c774579bf3ea61eb12410165d86a9ed882effefde09c6eb6c076340b4b0ff47c11211d2dd079f1eda499448a4db5774f53a6b58fad4cff0dcb63159dbc5bef74f3c6cdff6a9127f73b9e80c27ce564db35438580f7dacb80d51b3e8efff2693084e145ad0fa488707df8525d51ae59d98887fbe9292b65c7e578b95a152b029f86c85be05676c53cd0020ba4136dfb78d266809073a4a213921a6b592d9e13ae43534ec3009b02e556fbe91568bcf410e0928efc6e2840ab4d469501792e46d8de1119f4c1a8a7ed1f0b40c89956d98de3304808478cca826681eccaea92ac5299e7eb0ddb862d3064e92e30079ccd6741e1b339c39bc6bdcc6322601972f1490e3265abdc76aaa8194eaf15936770cbba55f79ac7d8fdff074d553aa4f7bd30dda24e510bbd84749071dded9cef41ac0b66334d6c41d0fb71c9b5872b2788a4ff7d4d867895ace6d117f1fbfce161208784a3f283335529ef64fb4825239f51c3ddca72b769ade935f6356ca46a860ce198bcf7201769da70b8d249029b4f1b05e748c4dfdc3a93cccd68a9908fae63c57cdf4efc880ec3fc3e270dac7a6e0aa702da4b9a8f10b94558a627b0c660338e4adcef818e1206dff843ec01b1364b6c334976dc4b8d8f1eb34c4563284dabab2e1f51475a59803b8df8b8fd53602c7d148cd5d11de3d86bf6a9255c1d2891de4105f14095b9fc4fd11ceeb82e2878f4139bcf1ef435d20e06e6e525d5f9a832c46be882fa7bf955addc56b990640918be61741dbc8ff37d7ccc7f06b509fefcc409bec739e831579b1c3dcd3b1cedcd66fc8b9057b32202e5d7c22d55e1eca28983d1561de122919cbb69ec669728a4ef10a7ecf52e676af0dac3a2c40c2231c2dbab0f26206e5f6a01707ca8d6973dfeb69d7112051e63b5432ffe89eaa2b1cb66e601cee9f606e25b24f57004a22a836c49d0147f4a627cf093f30155934e3c93d216561ff5d473d7962a29f6f514c3f7dc841a0e900f3255a59a6b9abec3681c72a2321362f7c81d516065c7d474071e75d80c97298237221c16e8cc3292fda4f07a732175f2c74fd6b37fcb7bf52d04168c437b00f838f675abac4f091b730009e76f9f8328a31850137caec7c94cb93d813ae78b04967675bd932e473960c6a8f0e83ee6755a47b701b31793e6e7d1d534f47a5d1a75cb13da8aa26ecf80a0b01757058f952545e1452eaef02f0835504800b60a7130a24ed15d32518e9c79e870daf425b4c02b7fcb6ff4d9c48023d768839ac0e02d57ae6fce54e20d713c22ef421d76d8293c6e57772eda100f4bbeb5bb0df8ee580666a08c36de85ff7d253e6ebf6dc515c78263297108af5b4bb44f45fc09e08c00a036e88dd1cb17f3fde47f48d17b5830e97690961c3cfc5edcd5e0306071ade11ed98d4143460b0dd6d09357a944de9684e363456d493f8f9b3c66de98ff009d23a349b6c20c85949e5a5af93c250826d1e7bb3c64f9dc4564eeae4674e87b78612859f5e8ae0097eabb1318fd5f63c91dbf9b5bc63697c6e4c09aed1e7f93c43a54f5d4ecd9126aeef0ba3e27647341f30396726b4fcfa45d3913867c1a7bc73ed6d1c48af0b85ab3fa0ba84d976bef35664b1fe0109794f0de61a2714f3234d56ee1adde3eeb0150b4e25bfc6b14e98cac225909fcdc7aa264106caffb69c44963c153a3d0a7fd6cd14757b962cabead9f556b577662e4ab9ca95f8a3167e9c3a4a4fc4cb3ae717c229ebffd8a6d34d74764d7347f3c39f91c48248c0179e21b8c285c0cf23ecb38c2dcc28b85672de5c0f410ad9d262f7d213300584d37efec18319fe94f5f959f9110eaa63f193a9418c80dae9e909f932e598d5ee1bf63b190bb2358d79c1e68d7e67653c658e130359c61046e761d2f143d5a4b19665c85405298f0b6a11ae86ab3523ce533038fa64a12e9036565e5ffe8f334ad002f910c2f197265372f43d051b6aedc2df865f6902e8dc881e3324efea22eb344ff0d8cafabd699018fc3e743bbea3850e54c6945d97fa363ef7bbddf68271045af8beb6ba2f9ca143380220945a2913088734982d9890418a8a36752880a084427e0ff1df1e53fe73dd8c141798af9fcd7dead792510142c320c3d02cc17abfa2b89b954d613576e7e477ff47160fa58e100f5ac279ddc8dfd70f3d0d5b0d39bcdce7207d2969d1a5b5debd090c57e14ca4315993a3f349b13d4e58d2adb323fc9617c96a9d8b6828e8412773b08b712a8da5226c750453678e4490846e7f1b777bacd76efa71f6c5cedc26be69f19afeb4ff895cfd230464c575f395c513d8256b6c96d0c1f7e9803b030f925183cc3e2074c4884135ebaac1de216d6af1a448f10cffc88cc8e506cae5557fbf1927c52bea8d865d26e5ff6506ec4623b7e0c8b3a324e32b2921e52d035ebf6dc9a6248b3226dc6f2b96e616c93b875602e586f5f550e1dca415edca2bf1f901f65f7898e3c0efe027cd4e80c3a73c2b8cd2ec236c05b47540b157ce6fe990f373c8576d7ac125ed2efd200e257dca46ccace9244c2494ff845c9fadeb85b9a488b92395d13ed5f490981b5f8073b5ac23d57e87ee801d5fdeda6074673a58aa538671710d643db1904e07baadc37033c72993e24f2ae33c99f006f3bc11b93dc5f1f9d38beee247cdd3ee97e20c2c433d6f99c0371887f0f31c5e5dd6849ef8b6a78167f8ed70baab01e3b3219ce4806d7908572c27fa16bbf6d1383f4587a9cf80b84c4bd2100f7429b8f70ebaf930567ef01a30131d92c8379486103c101576e818c31844537361807f442c9291093dcc9f344e24be03c39e8b231ce5a57418e16ce65ff739bd65c34911ba1614e435454f5063dd7e597140c98cf5ff65dfb19a26b3b7c99dafac7ea912ab656b02f8cec0162435f0c18e7135232ebad7f359d4331ebd7abd24410ee7d62213055a28ca383387b05c29f20476a874980c654cf152685f80d11ea1a1fb244594fbd269f63f0d065bc5732877337fb9f4da7fd95639a23d12a4c00578c81631c96cc77681cee1f408184c197289cc54ec1983248913ca19cbbc7b39a55aacb6a831511cb33e9931628bfc22d4e924da944d6ff29707ad7a999cfe69228516c9c4b407c546fb6523b9cd810539f8941ecc23eacb5432efa48c1140972dfd0979a60124ed9c548559e8064a5ce1bc8353bfe414d67bec14f8d665f3ef6e606945894f971961d278e6288401a36b8d2e663ad62d0cfb713adde93ba43e70a5d0793c221dbf794ecad89af4c6d192acac716bd335a81c59f33c00a51c587488fe5fb610d9d8e0ca286e9e56623a2ed913c71b15fbb9a0631bf4769084f640853a4fb0c498373914bf6e13f612d0f96f6a0dd6876e9ac164b9ce2c48f470488558fc833aa62cc37b86c7d211281da425b39cea6df4809a179f1fc9fca8e434d20a4009993d59a210024b372a9a559a19c1e60e5385d78d244bfd6e141b4b2a8e96e84bc81598857a56d85dd536ef70164127820279f8be1a865305019b55f3d0daa14a0f605a64156a082b7d055df58ad38d189eb8cb6f034d73caa2b14c4094dd203840528edfd3193bf3ed21eac0a6a0afcc331e17d2ad1d4bf637f92b5b639be95f6b2cacfc15a24dfa7c04dcd2f6b60c89519806d83d660e2b0d554750d6d93f027510014750a717fa0468bbe398a5e3042a29ba45c72920a85cbc268340942adc004b4108f0c6f972d001c4c0cd7a39b49075335eedcc880bc3a3917a0b1bd078d87f3d5bd788efbfeed766a66bb413d377937a5fe1390084f65337057a48c7a14496bfb9cd9e507bf2eeac5adc46a24d6ee62fac0b6f831c56cb3b51be5f55e2e0bd7c169a2aa6c3e23c927eaa488ac2cba16bd227b8697c1edaafb787470b934a78fac7a00e8e6b511a0edec025c7bbce34ea6e2f2f35c4a6b7aab7a2417cbf69ba6b090834b0fec7c58635646f726da733ea958d4db2d8f157436fd66f6563d4f8651337d1d718783c3223ef82680c4e3681dfecb92e5f3b1331dadc705c0dad3f345b5e974f15766a3703d42a9824174b8cee5c497e7deef3d71c4dde2e339c448b8dbdad51a4a9ff28b3b2a6ce000a0d46b342ceb035170e72699047b65cd250ef8229c5677cd194353d267c86a4ad809c964e138995dc464ceea5cb6a23ad5074458850d857e7318210194263dd9dfe3622d5c115e100e82f31942cf766e5a61f436b7983792f26c4abbccb35dd517b7ee0d06856efb8538518d7a6ccc568f764e759ee8a7ba43c7ed56b23327988ca121267bfd88b14364ee0e8002e60f927d6fa707a66605efc51c479894fcf4441488f5506a3c51912f014cc4dba3a8240b864ec65aa870ee1c85ab1fef267dcccb77f998bd7d8b4cd3003fe91cd776da59b9649f4e5ac6499099cad6a88fbc579ae38a8d261f2c7c2abcbe1f462d977a52b6007973c6c9ed9b47dbcfdab6251b41639ab09a4889dd55a8b4f9b06392cb60a5c5590c92c39f4e169209cd008f5d8292ce938f174d218e50b17667ffcb4aec8ec3e660e8dfd982ae59389cf954c68953b6ea8f834140db5c2a4431e6428df0626e9cf33e5e2c4a8fcaccee187db19050d10f384461dc0a0d0c78d430d5d8ed65568c02844c71ef9f1ccea7a4359e35646205a7381cedb41f81d33c5770f4784dfb1b791007ac0902b268b4d9d4628d3e26af497bc2c9a4d0f23cf6c2f8cc158e2bafbca8602ac919a5d570f85dcee12e01c55e2c962bd984fa1bd913cdfd794578e28f629f3c2acf128c64c9cab5713cbc67fb88c630f50abfd2a29f2b53183b76c58d128b74df8103a53610a0c613bb8adb9702ec3e2498bed21607f5bb7c74e0a82221cc5d0f94a0eb7a85170ad96f61584f004406bcebdd97caa7e472a3388c3384d67df091cb936b08b9747419c2436bde3fc81d5b4", 0xfff, 0x4}], 0x1000001, &(0x7f0000001500)=ANY=[@ANYBLOB='shortname=lower,euid<', @ANYRESDEC=0xee00, @ANYBLOB=',euid[', @ANYRESDEC=r2, @ANYBLOB="ff076d61636b66736b6c6f6f723d73797b2ea452f95990516f6f74636f6e746578743d73797361646d5f752c00"]) [ 1362.592643][T27819] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:04 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x7, &(0x7f0000000540)=[{&(0x7f00000001c0)="8b91ecff28a3f60696becb3746d197fab32d0bc29034f53773681b", 0x1b, 0x3f}, {&(0x7f0000000200)="622cfa3b79c69011dc2097f298e1469c46ea7c62a76178d925f1e0e8132c32b7c7d50772984b40e4cbd5e81bc8a93f2e7accb4416fb36e7e52263476994c9abde0ce9b253cf0ba48652723a7d6c468ab587d9058a7f05c5b54507514acce7790147eb311b4908fb0f4182f82416279a10f27a76272965be10fd55a09b0e3df8cce7a3f6f", 0x84, 0x3}, {&(0x7f00000002c0)="9726c167f0009d57ac1616acb7ff2366c92efeeb5c8580d469c048294c7346b418c93056d253637ca287a8eb33f7f17a3da97a933c03", 0x36, 0x7fffffff}, {&(0x7f0000000300)="dcb0e000f32d1110e843c928f29828c0efef06ff9b6cbc89e6e1cd9f5e78faea6f22e0d19d4ffe89a53a4b1fa6d93baaddc8b6a2ec61c254eb9bafe4c257ee22e7acf9cfc43526315a1c1c366580ef82fcee741666a66cabc7d05c77f795cbf5d5b3abf7e95d9289983c6f8e3e70b12c57cb5e21339e799d60d09853d296007eb82bad2f1308ba9291c0d7a97f9df2250f9efb", 0x93, 0x5}, {&(0x7f00000003c0)="21be21df7eef9d984f3538a632ee371ff5f0c3d02be2c4e2862997418d7d15dbe1a3b8b578aceec6a50a584b7338a8280a6ed278dcb26a7c58143eb75060725887b8dec05beba0b8359eac6fd63ef694850d1d7e9feb48b7c44816d120bfa7f45f479322170a68", 0x67, 0x2}, {&(0x7f0000000440)="f4889ae4c65371a0ccb96555ff4bcb63e3bd8cf4dc30bf4adb607aab20395e3f38cb123d633b488e8eb39cfa19259e7311c99432c1ad21a4c98de31888d76e420f67afbcad15363a9fdc2e57830a118c45495eee295bba35cb065146c6fba7fcca5762998aeaebd611614497f61200898f2efa3bc6844248260af869e4c4d36ed4d439b307e713fe12c4deaeb37634b5cd0a8768bb5cbd8a17a780413518f7ea96edc9999747d05ed8b1c482ed007b3961d06b35d58ea514fe8d8cc657", 0xbd, 0x80}, {&(0x7f0000000500)="dbac23881240c8391a0f", 0xa, 0x2}], 0x10a0808, &(0x7f0000000600)=ANY=[@ANYBLOB="687567653d6e657665722c6d6f64653d30303030303030303030303030303030303030303030332c687567653d77697468696e5f73697a652c6e725f696e6f6465733d2d2c736d61636b66737472616e736d7574653df85d2cefe76e745f686173682c736d61636b6673726f6f743d295e232d5e2c6f626a5f757365723d002321273a2c7375626a5f747970653d4029255d2c6673757569643d32663733336531322d373532632d316635662d616134312d62623133333366302c00"]) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20) [ 1362.716977][T27825] loop1: detected capacity change from 0 to 264192 08:34:04 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2c00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1362.769526][T27828] loop0: detected capacity change from 0 to 264192 [ 1362.783413][T27817] bridge1426: port 1(veth4651) entered blocking state [ 1362.790211][T27817] bridge1426: port 1(veth4651) entered disabled state [ 1362.860273][T27817] device veth4651 entered promiscuous mode 08:34:04 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x604, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4103, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1362.997256][T27820] bond1355: (slave veth4239): Enslaving as a backup interface with a down link [ 1363.019345][T27820] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1363.129930][T27820] bond1355: (slave veth4241): Enslaving as a backup interface with a down link [ 1363.158415][T27843] __nla_validate_parse: 2 callbacks suppressed [ 1363.158430][T27843] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1363.261433][T27843] bridge1427: port 1(veth4653) entered blocking state [ 1363.268347][T27843] bridge1427: port 1(veth4653) entered disabled state [ 1363.281910][T27843] device veth4653 entered promiscuous mode [ 1363.296356][T27845] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:04 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2d00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:04 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x1000) r0 = msgget$private(0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x3, r2}}) r3 = msgget$private(0x0, 0xa) msgsnd(r3, &(0x7f0000001440)={0x0, "c5fb04d0a68659cca4537ae7d9ad021e74c1e9ccd0a5d5d3d5b1f9e8f9b8436f0384e8bd0092665d206fc4ac51c56b7b25c7e4a3a7738f22512392c4ce170315d7"}, 0x49, 0x800) r4 = msgget(0x0, 0x462) msgrcv(r4, &(0x7f0000001580)={0x0, ""/246}, 0xfe, 0x3, 0x1000) setresuid(0x0, r2, 0xee00) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x5, 0x7, &(0x7f0000001380)=[{&(0x7f0000000100)="9d07d166e36c1569f7795628ab034900c3b03b6256cae89431b0c07f923d6168113e6284cd4eb63253644316b7a36376804b0783dee821a8d62554f88a22dd0d147775d21551f2646b39fb397c4185ec394123dcff510f6207ee6130472a424a2e43645d86b7b66d490586a0c6aad94d50514cc673d67291106392e7d3f92447", 0x80, 0x3}, {&(0x7f00000014c0)="75b470e64cc5d1b1b670748e88d56fbdb73d9700014bf06f7e4cd8a7d1c07834d51c4b6f5263c03b2d1cc676e145424e7bc7adb17f20c1d61156b1", 0x3b, 0x51fe5ee}, {&(0x7f00000001c0)="915cc569aa33151b906764783dc3ffe20be4dbf09ccd52ff2c3af45d3367b6bb86338cd94a40f3aa7535fc87dc784c4146c8e7abe25c4fe4175f45b8a66c127d81bfbef789069c5a958b9981800779c9a7515e62285dcf5fe5eb69074734275d5edb36c4fb806215d065d91f9510a2bcd81b177fd33d58ef92ff5538", 0x7c, 0x7ff}, {&(0x7f0000000240)="7a59a426af8c0358ea3697bc9688c0b3efb44d3310a286f676039aae4452de48b9f4aae828c8d444a1bdda29af233df8e2b2943039cdb60edc005b52948d2f8c2ca7b8aa9b3d3c5f8940713e08b178f6530d4d09e5a2d7e4ab482b49a46c64be0aada2bb71d15491f77d72b461e080d31f78542d95ebdc3bd748a16f356979dcf61b7c9b1106bcb625b1ab5681273aab6c4b35a0d0d17faef8d094fb8e1f1e14953f592e", 0xa4, 0xfffffffffffffdb7}, {&(0x7f0000000300)="dc4dd20f9181", 0x6, 0x1}, {&(0x7f0000000340)="612acfffa1ddff8f063a9d090dfd9fcdd1eac4", 0x13, 0x5}, {&(0x7f0000000380)="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", 0xfff, 0x4}], 0x1000001, &(0x7f0000001500)=ANY=[@ANYBLOB='shortname=lower,euid<', @ANYRESDEC=0xee00, @ANYBLOB=',euid[', @ANYRESDEC=r2, @ANYBLOB="ff076d61636b66736b6c6f6f723d73797b2ea452f95990516f6f74636f6e746578743d73797361646d5f752c00"]) [ 1363.602602][T27847] bond1356: (slave veth4243): Enslaving as a backup interface with a down link [ 1363.611611][T27850] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1363.618267][T27857] loop1: detected capacity change from 0 to 264192 08:34:05 executing program 0: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0xfffffffffffffffe, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049cc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x0, "45146335e226df"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0xfffffffffffffffe, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000004fe00)={{0x0, 0x3, 0x20, 0x3, 0x6, 0xdf64, 0x1e, 0x6197dc13, 0x81, 0xfffff033, 0x9, 0x3, 0xadd5, 0x9206, 0x7}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049cc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r36}, {r33}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r36}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {r24}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r35}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r36}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r32}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {r35}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r36}], 0x0, "45146335e226df"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0xfffffffffffffffe, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r41}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r40}, {}, {}, {}, {}, {}, {}, {}, {r25}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r41}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r34}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {0x0, r31}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r28}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r27}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r39}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r41}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {r37, r26}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r29}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r30}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r38}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r27}, {}, {}, {0x0, r17}], 0x0, "8c00008ec3732f"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000050e00)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x81, "48aa5c7cf1283d"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051e00)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {r9}, {r14}, {r16, r39}, {r42}], 0x58, "746a864c445a3b"}) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:34:05 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) mount$bind(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0), 0x4, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0/file0\x00', r0) 08:34:05 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x700, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1363.763352][T27850] bridge1427: port 2(veth4655) entered blocking state [ 1363.770303][T27850] bridge1427: port 2(veth4655) entered disabled state 08:34:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4403, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffef}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1363.809942][T27850] device veth4655 entered promiscuous mode [ 1363.831978][T27845] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1363.988541][T27872] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:05 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2e00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1364.104924][T27872] bridge1428: port 1(veth4657) entered blocking state [ 1364.111764][T27872] bridge1428: port 1(veth4657) entered disabled state [ 1364.154964][T27872] device veth4657 entered promiscuous mode 08:34:05 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x900, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4503, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1364.287006][T27875] bond1357: (slave veth4245): Enslaving as a backup interface with a down link 08:34:05 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2f00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:05 executing program 1: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xee01, 0x0, 0x1000) r0 = msgget$private(0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x3, r2}}) r3 = msgget$private(0x0, 0xa) msgsnd(r3, &(0x7f0000001440)={0x0, "c5fb04d0a68659cca4537ae7d9ad021e74c1e9ccd0a5d5d3d5b1f9e8f9b8436f0384e8bd0092665d206fc4ac51c56b7b25c7e4a3a7738f22512392c4ce170315d7"}, 0x49, 0x800) r4 = msgget(0x0, 0x462) msgrcv(r4, &(0x7f0000001580)={0x0, ""/246}, 0xfe, 0x3, 0x1000) setresuid(0x0, r2, 0xee00) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x5, 0x7, &(0x7f0000001380)=[{&(0x7f0000000100)="9d07d166e36c1569f7795628ab034900c3b03b6256cae89431b0c07f923d6168113e6284cd4eb63253644316b7a36376804b0783dee821a8d62554f88a22dd0d147775d21551f2646b39fb397c4185ec394123dcff510f6207ee6130472a424a2e43645d86b7b66d490586a0c6aad94d50514cc673d67291106392e7d3f92447", 0x80, 0x3}, {&(0x7f00000014c0)="75b470e64cc5d1b1b670748e88d56fbdb73d9700014bf06f7e4cd8a7d1c07834d51c4b6f5263c03b2d1cc676e145424e7bc7adb17f20c1d61156b1", 0x3b, 0x51fe5ee}, {&(0x7f00000001c0)="915cc569aa33151b906764783dc3ffe20be4dbf09ccd52ff2c3af45d3367b6bb86338cd94a40f3aa7535fc87dc784c4146c8e7abe25c4fe4175f45b8a66c127d81bfbef789069c5a958b9981800779c9a7515e62285dcf5fe5eb69074734275d5edb36c4fb806215d065d91f9510a2bcd81b177fd33d58ef92ff5538", 0x7c, 0x7ff}, {&(0x7f0000000240)="7a59a426af8c0358ea3697bc9688c0b3efb44d3310a286f676039aae4452de48b9f4aae828c8d444a1bdda29af233df8e2b2943039cdb60edc005b52948d2f8c2ca7b8aa9b3d3c5f8940713e08b178f6530d4d09e5a2d7e4ab482b49a46c64be0aada2bb71d15491f77d72b461e080d31f78542d95ebdc3bd748a16f356979dcf61b7c9b1106bcb625b1ab5681273aab6c4b35a0d0d17faef8d094fb8e1f1e14953f592e", 0xa4, 0xfffffffffffffdb7}, {&(0x7f0000000300)="dc4dd20f9181", 0x6, 0x1}, {&(0x7f0000000340)="612acfffa1ddff8f063a9d090dfd9fcdd1eac4", 0x13, 0x5}, {&(0x7f0000000380)="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0xfff, 0x4}], 0x1000001, &(0x7f0000001500)=ANY=[@ANYBLOB='shortname=lower,euid<', @ANYRESDEC=0xee00, @ANYBLOB=',euid[', @ANYRESDEC=r2, @ANYBLOB="ff076d61636b66736b6c6f6f723d73797b2ea452f95990516f6f74636f6e746578743d73797361646d5f752c00"]) 08:34:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff0}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1364.436070][T27877] bond1357: (slave veth4247): Enslaving as a backup interface with a down link 08:34:05 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x2) [ 1364.502276][T27892] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1364.525473][T27904] loop1: detected capacity change from 0 to 264192 08:34:05 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="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", 0x1000, 0x4}], 0x24088, &(0x7f0000000100)={[{':@#*[\\/%}}%{*'}, {']+[-%'}, {'}'}, {}], [{@smackfsroot={'smackfsroot', 0x3d, '%)'}}, {@uid_gt}]}) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x81) [ 1364.626001][T27910] loop0: detected capacity change from 0 to 264192 08:34:06 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) renameat2(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x5) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 1364.760980][T27892] bridge1429: port 1(veth4659) entered blocking state [ 1364.767830][T27892] bridge1429: port 1(veth4659) entered disabled state [ 1364.787645][T27892] device veth4659 entered promiscuous mode 08:34:06 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3000, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:06 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xc00, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:06 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x11) [ 1365.076538][T27905] bond1358: (slave veth4249): Enslaving as a backup interface with a down link [ 1365.090202][T27919] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:06 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) open$dir(&(0x7f0000000100)='./file0\x00', 0x101000, 0x40) chmod(&(0x7f00000000c0)='./file0\x00', 0x1) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) mknodat$null(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x103) 08:34:06 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 1365.201418][T27919] bridge1429: port 2(veth4661) entered blocking state [ 1365.208246][T27919] bridge1429: port 2(veth4661) entered disabled state [ 1365.236455][T27919] device veth4661 entered promiscuous mode 08:34:06 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x3]}, 0x8) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) utimensat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x18) setregid(0x0, r3) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, r3}}, './file0\x00'}) 08:34:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4700, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:06 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) [ 1365.360574][T27943] FAULT_INJECTION: forcing a failure. [ 1365.360574][T27943] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1365.373698][T27943] CPU: 0 PID: 27943 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 1365.382464][T27943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1365.392535][T27943] Call Trace: [ 1365.395820][T27943] [ 1365.398749][T27943] dump_stack_lvl+0xd6/0x122 [ 1365.403452][T27943] dump_stack+0x11/0x1b [ 1365.407665][T27943] should_fail+0x23c/0x250 [ 1365.412233][T27943] should_fail_usercopy+0x16/0x20 [ 1365.417260][T27943] _copy_to_user+0x1c/0x90 [ 1365.420017][T27930] bond1358: (slave veth4251): Enslaving as a backup interface with a down link [ 1365.421678][T27943] simple_read_from_buffer+0xab/0x120 [ 1365.435966][T27943] proc_fail_nth_read+0x10d/0x150 [ 1365.441063][T27943] ? proc_fault_inject_write+0x230/0x230 [ 1365.446733][T27943] vfs_read+0x1e6/0x750 [ 1365.450935][T27943] ? __rcu_read_unlock+0x5c/0x290 [ 1365.456017][T27943] ? __fget_light+0x219/0x260 [ 1365.460722][T27943] ksys_read+0xd9/0x190 [ 1365.464933][T27943] __x64_sys_read+0x3e/0x50 [ 1365.469519][T27943] do_syscall_64+0x44/0xd0 [ 1365.473990][T27943] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1365.479901][T27943] RIP: 0033:0x7fc1c891669c [ 1365.484350][T27943] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 08:34:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:06 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x300, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7eb, 0x36}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x38}, 0x1, 0x0, 0x0, 0x811}, 0x4000) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:34:06 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3100, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1365.504074][T27943] RSP: 002b:00007fc1c66da170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1365.512652][T27943] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fc1c891669c [ 1365.520702][T27943] RDX: 000000000000000f RSI: 00007fc1c66da1e0 RDI: 0000000000000003 [ 1365.528673][T27943] RBP: 00007fc1c66da1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1365.536642][T27943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1365.544609][T27943] R13: 00007ffe1d823bcf R14: 00007fc1c66da300 R15: 0000000000022000 [ 1365.552681][T27943] [ 1365.623037][T27948] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:07 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xd00, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1365.743812][T27948] bridge1430: port 1(veth4663) entered blocking state [ 1365.750624][T27948] bridge1430: port 1(veth4663) entered disabled state [ 1365.778081][T27948] device veth4663 entered promiscuous mode 08:34:07 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1365.800695][T27952] validate_nla: 4 callbacks suppressed [ 1365.800709][T27952] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:07 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x1000000, 0x0, 0x0, 0x0) 08:34:07 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0xaaaaaaa, 0x0, 0x0, 0x0) 08:34:07 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0xaaaaaa0a, 0x0, 0x0, 0x0) [ 1366.088526][T27956] bond1359: (slave veth4253): Enslaving as a backup interface with a down link [ 1366.098058][T27961] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:07 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3200, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:07 executing program 0: r0 = memfd_create(&(0x7f0000000300)='\x00\xc2\xea\x99\xbb\x1c\xdfjw\x97\x05\xa3\xa2\'\xdd\xe4q\xbf\t\x8c\xe0\x19`\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\b \xff\x13\x96\xe3?\xdfH\x8c\xe4V\xe2\xfe\v8\x04\xa5\xb9\xc4:\xf3\xf6y_w\xd8\xcf\x90k\x05\x00\xf9\x1e\xe8m\xec\x12\xa015\xc2\xb3u|K\x111\xd4\f8\xeb\x18\xad\xbb!1\x85\x96P\x1b\xa1\x9a\x81\xf8\xb1\xecB)\xe5\xaa7\xfe\xdd,_D\xe5|\xb1j^\xaec}\x1a\xb4\x17\xafP\x85I\xd5\xa0I\xb0\xaf\xb5\x8b\\\x05\xd7g\xcbV\x8e\xd0\xac\x87I7\xbd\xc6\x9bI\x92\xb2\x87.\xb3\x1fs\xe7%\xdd+\r\xb4\x117\xa7ei~\xb8\x16\xd1P\xf2\x84\x89K\x16\xd0F|\xa3\x89\xc9~9\x00'/204, 0x0) write(r0, &(0x7f00000000c0)='i', 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0xc80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r1, 0xff, 0x1, 0x0, &(0x7f00000001c0)=0xfffffca0) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) faccessat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20, 0x300) [ 1366.242426][T27961] bridge1430: port 2(veth4665) entered blocking state [ 1366.249289][T27961] bridge1430: port 2(veth4665) entered disabled state [ 1366.265801][T27961] device veth4665 entered promiscuous mode [ 1366.275163][T27952] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x7003, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:07 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) 08:34:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:07 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x4) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:34:07 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0xaaaaaa0a00000000, 0x0, 0x0, 0x0) [ 1366.426478][T27974] bond1359: (slave veth4255): Enslaving as a backup interface with a down link [ 1366.461427][T27985] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:08 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xe00, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:08 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1000000) 08:34:08 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000440)=""/25, &(0x7f0000000480)=0x19) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(0xffffffffffffffff, 0x8010671f, &(0x7f0000000100)={&(0x7f00000001c0)=""/181, 0xb5}) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='-#&*\x00', &(0x7f00000002c0)='(\'\x00', &(0x7f0000000300)='}\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='#\x00', &(0x7f00000003c0)='-[^#,+\xac@\x00'], 0x1000) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f00000004c0)={{0x0, 0x6, 0x1, 0x9, 0x60ff, 0x100, 0x1, 0x0, 0x4, 0x4, 0x101, 0x4, 0xa4000, 0x7, 0x2}, 0x18, [0x0, 0x0, 0x0]}) [ 1366.629232][T27985] bridge1431: port 1(veth4667) entered blocking state [ 1366.636084][T27985] bridge1431: port 1(veth4667) entered disabled state [ 1366.649689][T27985] device veth4667 entered promiscuous mode [ 1366.660444][T27992] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:08 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3300, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x7103, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:08 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xaaaaaaa) [ 1366.739392][T27994] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:08 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xaaaaaa0a) [ 1366.843779][T28010] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:08 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x100000000000000) 08:34:08 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xaaaaaa0a00000000) [ 1366.951602][T28010] bridge1432: port 1(veth4669) entered blocking state [ 1366.958441][T28010] bridge1432: port 1(veth4669) entered disabled state [ 1366.988850][T28010] device veth4669 entered promiscuous mode [ 1366.999163][T28016] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x3, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:08 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x8c000, 0x0) mq_timedsend(r1, &(0x7f0000000180)="6a096ed47960192aca7e53f67e81126572845d87d318d810b15c2f1fd05003f44a61e3187cb4324bb2e7d6140a6d5114128ffd0877cfccc5981b4256bdb3fc83541f4fd13daa826f403c212d837eaaa1dafd67814c4bcb3936c95bfa375b8e999b8a634717313061f2df7c64304b2392323fa7f0c235ecfc71789947fd7f018eabafe76806d3228ad9f4b3c4324b08481650fb7b236c21a76d", 0x99, 0x20, &(0x7f0000000040)={0x0, 0x989680}) r2 = openat2(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x44002, 0x4, 0x8}, 0x18) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000004c0)) mq_timedsend(r0, &(0x7f00000000c0)="ace6e7488be78eee5fcf75833194c48c19df9d50f9ea57a448467ccc68ef01677022cf48b0c203a7a213e664dc71ce834c2104e16e82bc1fa8dda7891b9de14c2a7704820ebc86488c760b770256f67a700ca967796dac8935e80fd08f1e890e013b50a6b58b021d8524567a0bf6d88846176478a9ebc2e70087d648d117c989797d294536408844401a1d93c2832b8178b8921199dfca1e4bb985649f754431e958f1b75934271cbc64dece39767253492648", 0xb3, 0x1006, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x4) 08:34:08 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x40002008}) [ 1367.140079][T28027] bridge1432: port 2(veth4671) entered blocking state [ 1367.146911][T28027] bridge1432: port 2(veth4671) entered disabled state [ 1367.182106][T28027] device veth4671 entered promiscuous mode [ 1367.191261][T28029] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1367.267052][T28034] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:08 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x2000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x7800, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:08 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000040)={0x2a, 0x29, 0x1, {0x0, [{{0x2, 0x2}, 0x6, 0xf9, 0x7, './file0'}]}}, 0x2a) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:34:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:08 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3400, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:08 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 1367.627449][T28046] bridge1433: port 1(veth4673) entered blocking state [ 1367.634291][T28046] bridge1433: port 1(veth4673) entered disabled state 08:34:09 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:34:09 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000280)=@raw={0x98, 0x52, {"f7779ab91658ac007993feca0f810efce5e4ca960ecb759cb8c1d69e8ef043270cb693ea8a347cd7ba77fa0005c483155958f4781b088cf61c14cf57d982553871c4d267ff510f967d761f54302a4b3a9e40ff9250ad74033f4e2d304e7c3d566a979a44fe301021680afff7776202357425143440c1610fa6a77a97882b4fce87ef3ff3a9b6dd1a34a8a0ea6fe9a60f6c688c00000000c6"}}, &(0x7f0000000100), 0x1400) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x4) [ 1367.678525][T28046] device veth4673 entered promiscuous mode [ 1367.714529][T28051] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:09 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x2200, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:09 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 08:34:09 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r2 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r2, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x2) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fallocate(r1, 0x74, 0x200, 0x5) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000100)) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) [ 1368.026594][T28047] bridge1433: port 2(veth4675) entered blocking state [ 1368.033475][T28047] bridge1433: port 2(veth4675) entered disabled state 08:34:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x7900, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1368.076699][T28047] device veth4675 entered promiscuous mode [ 1368.101027][T28059] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1368.179708][T28084] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:09 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3500, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1368.360274][T28091] __nla_validate_parse: 5 callbacks suppressed [ 1368.360307][T28091] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1368.501983][T28091] bridge1434: port 1(veth4677) entered blocking state [ 1368.508838][T28091] bridge1434: port 1(veth4677) entered disabled state 08:34:09 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x3f00, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:09 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='&^.\x00', &(0x7f00000000c0)=':/%,]\x00'], &(0x7f0000000280)=[&(0x7f0000000140)='\x00', &(0x7f00000001c0)='/\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='.-\x00'], 0x100) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 1368.547328][T28091] device veth4677 entered promiscuous mode [ 1368.588468][T28089] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1368.600769][T28086] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:09 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x26) 08:34:10 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x177) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000200)) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x20) utimensat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@fuse_with_parent={0x18, 0x82, {{0x80000000, 0x1, 0x8001}, {0x80000000, 0x5, 0x74000}}}, &(0x7f0000000180), 0x400) 08:34:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x6, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1368.719100][T28086] bridge1434: port 2(veth4679) entered blocking state [ 1368.725935][T28086] bridge1434: port 2(veth4679) entered disabled state [ 1368.751455][T28086] device veth4679 entered promiscuous mode 08:34:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x8002, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x8, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1368.906477][T28121] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:10 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3, 0x9, 0x6, 0x0, 0xe9}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000140)="b8da9339908087b34533a047df34a51bf988f9cc02000000d4f2c7e40446a16d4b466881759cc8006661d30e8a7a821fb37314c9d0a65c6f8d0dac3b054ccd14e7d0129fe746d55408e595b266bb9a4cb404697e0ffa929cdb13d7cca2e9a48d9d279da8bda6d92b8cc7510264fcb82cf2a2d007d0409b1621ec099939c80ae0ee7a76eb738f96870a001aed4de0f2d7655cd05a94e03e1426b56abb9cbd1569b9870f82cd", 0xa5, 0x200, &(0x7f0000000100)={r1, r2+60000000}) 08:34:10 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3600, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:10 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x696840, 0xe4) creat(&(0x7f0000000080)='./file0\x00', 0x44) [ 1369.194554][T28121] bridge1435: port 1(veth4681) entered blocking state [ 1369.201358][T28121] bridge1435: port 1(veth4681) entered disabled state 08:34:10 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1369.256998][T28121] device veth4681 entered promiscuous mode 08:34:10 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYRESDEC=r3, @ANYBLOB="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", @ANYRESOCT=r2, @ANYRES32=r4, @ANYRESDEC=0x0], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x2) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 1369.338045][T28127] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1369.347402][T28127] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1369.367308][T28117] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1369.550343][T28117] bridge1435: port 2(veth4683) entered blocking state [ 1369.557255][T28117] bridge1435: port 2(veth4683) entered disabled state 08:34:10 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x4000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:10 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0xc0002000}) 08:34:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x8003, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1369.602600][T28117] device veth4683 entered promiscuous mode [ 1369.612573][T28127] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1369.621952][T28127] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:11 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffda9) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) unlink(&(0x7f0000000100)='./bus\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) unlink(&(0x7f0000000080)='./bus\x00') 08:34:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x9, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1369.703497][T28151] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1369.812936][T28151] bridge1436: port 1(veth4685) entered blocking state [ 1369.819745][T28151] bridge1436: port 1(veth4685) entered disabled state [ 1369.838755][T28151] device veth4685 entered promiscuous mode [ 1369.917386][T28162] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:11 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3700, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xa, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x8600, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1370.118344][T28168] bridge1436: port 2(veth4687) entered blocking state [ 1370.125161][T28168] bridge1436: port 2(veth4687) entered disabled state [ 1370.146417][T28168] device veth4687 entered promiscuous mode 08:34:11 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = msgget$private(0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x3, r2}}) setresuid(0x0, r2, 0xee00) r3 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x4, 0x5, &(0x7f0000001300)=[{&(0x7f0000000100)="1e87c4b8dec6ec65274c5a2233847894d30a6b868c33554529a6353105c4166de00e838c85356d4715b56c4caeda6fc0d8890d54382253a2c35d5ceb6fe21cd908f89ae4adebfa92d0da0f801a7b076b685cd1c5f1e295abc35a8a556f36bad288f9a72f107187a01975c0ecd5c4d5", 0x6f, 0xd55a}, {&(0x7f00000001c0)="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", 0x1000, 0x8000}, {&(0x7f0000001380)="f762dbc3d249032a92e6b04ccd058b5a34f4f05f3fc70000000000000000000000000000002d2ac01e887018347c7d98a46179bfd1cd4c75b6e937674187c431783ac88a9330c16d534dcd2599e6aef523e02c8f105e5df00bf65eb70492c1e96d3d913abda8d0ffffb2079247d91f302812b0602f46f81f0000000000000003c6935098e87ee6b7ad9290cd983f1bc4753318f744a85219a78255e150bf45ee47b1eb50e43d752d45c599ff003e2527331e25452ea7de1efc5e329b404a79651cf4236b9af400450f9091a9310144568df010fa5dd78585fe2ff42124ee", 0xde, 0x9}, {&(0x7f0000001500)="dfc07a3626c482508bd3ce03f12ae9c784654fb576395ead0cb50de238b891f94f4f64dec4f78246de6ea40eab7b45c0a9a5c42d50209189673f41f7a86cd3caa20ef72e19c8a72ef96d5c88f6617625fd59f13dd023c94854fecaa7a4819a1ef91ba31ab496b88ab1e8021bfc574236724d4abc82a5eca308a8a4fcd6b1b2aeba08bf32059f4b25f9fdb98881ef0cb07197844a72543d18d434df55338e79c753104be1a8998e1d1074c2f45d62bc7332968f992f70bd26b0aca8", 0xbb, 0x9}, {&(0x7f00000012c0)="5905c5958a26423b8e86050fd011714562de9d5b2296e9c5e46b780542894a3c262e37e814323962426c875d27", 0x2d, 0x2}], 0x20400, &(0x7f0000001380)=ANY=[]) linkat(r3, &(0x7f0000001480)='./file0\x00', 0xffffffffffffffff, &(0x7f00000014c0)='./file1\x00', 0x1000) creat(&(0x7f0000000080)='./file0\x00', 0x101) [ 1370.349839][T28176] bridge1437: port 1(veth4689) entered blocking state [ 1370.356833][T28176] bridge1437: port 1(veth4689) entered disabled state [ 1370.368729][T28176] device veth4689 entered promiscuous mode 08:34:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:11 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0xffffffffffff0000]}, 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_NF_CALL_IPTABLES={0x5, 0x24, 0x1}]}}}]}, 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv4_getnexthop={0x20, 0x6a, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@NHA_OIF={0x8, 0x5, r3}]}, 0x20}, 0x1, 0x0, 0x0, 0x44000}, 0xc004) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:34:11 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x108) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r2, 0x942e, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000040)={0x20000000}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) close(r1) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r0, 0x40049366, &(0x7f0000000180)=0x2) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) 08:34:11 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x7400, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x8700, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1370.564520][T28185] bridge1437: port 2(veth4691) entered blocking state [ 1370.571500][T28185] bridge1437: port 2(veth4691) entered disabled state [ 1370.593889][T28185] device veth4691 entered promiscuous mode 08:34:12 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3800, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:12 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000828bd7000fedbbc250100000008002c00ba000000"], 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x4040811) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:34:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1370.916475][T28210] bridge1438: port 1(veth4693) entered blocking state [ 1370.923708][T28210] bridge1438: port 1(veth4693) entered disabled state [ 1370.937930][T28210] device veth4693 entered promiscuous mode [ 1370.949711][T28215] validate_nla: 10 callbacks suppressed [ 1370.949752][T28215] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:12 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x4}) [ 1371.145910][T28217] bond1369: (slave veth4257): Enslaving as a backup interface with a down link 08:34:12 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r3 = socket$phonet(0x23, 0x2, 0x1) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) close(r3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ppoll(&(0x7f0000000100)=[{r0, 0x40}, {r1, 0x2000}, {0xffffffffffffffff, 0x8000}, {r2, 0x12}, {r3, 0x20}, {0xffffffffffffffff, 0x1008}, {r1, 0x28}, {r4, 0x414}, {r5}], 0x9, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x1]}, 0x8) [ 1371.314242][T28220] bridge1438: port 2(veth4695) entered blocking state [ 1371.321070][T28220] bridge1438: port 2(veth4695) entered disabled state [ 1371.353879][T28220] device veth4695 entered promiscuous mode 08:34:12 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x8600, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1371.367165][T28215] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x8800, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:12 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3900, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1371.574183][T28223] bond1369: (slave veth4259): Enslaving as a backup interface with a down link 08:34:12 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x1e2) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18}, './file0/file0\x00'}) creat(&(0x7f0000000040)='./file0\x00', 0x30) 08:34:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xe, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:13 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x22881, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x10000, 0x131, 0x2}, 0x18) 08:34:13 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x38ad, &(0x7f0000000040)={0x0, 0x290d, 0x2, 0x2, 0xf}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000140)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x7, 0x100000000}, 0x1) [ 1371.752695][T28237] bridge1439: port 1(veth4697) entered blocking state [ 1371.759505][T28237] bridge1439: port 1(veth4697) entered disabled state [ 1371.782442][T28237] device veth4697 entered promiscuous mode 08:34:13 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x103) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) sendfile(0xffffffffffffffff, r1, &(0x7f0000001200)=0x1000, 0x2) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)=""/4096, 0x1000) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x18) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) getpeername(r2, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @local}}, &(0x7f00000011c0)=0x80) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 1371.799545][T28249] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:13 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xad02, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1372.170288][T28253] bond1370: (slave veth4261): Enslaving as a backup interface with a down link 08:34:13 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x7f) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000000)) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 08:34:13 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3a00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1372.254181][T28235] bridge1439: port 2(veth4699) entered blocking state [ 1372.260995][T28235] bridge1439: port 2(veth4699) entered disabled state [ 1372.282781][T28235] device veth4699 entered promiscuous mode [ 1372.292307][T28249] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x9802, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xf, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1372.414758][T28283] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1372.532498][T28281] bridge1440: port 1(veth4701) entered blocking state [ 1372.539333][T28281] bridge1440: port 1(veth4701) entered disabled state [ 1372.593027][T28281] device veth4701 entered promiscuous mode [ 1372.784126][T28288] bond1371: (slave veth4263): Enslaving as a backup interface with a down link 08:34:14 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3b00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:14 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000001680)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYRESHEX=r2, @ANYRESDEC=r2, @ANYRES16=r3, @ANYBLOB="f8120ba5d4e8e990549f7d51fc3339b14424073c62ebd01f55aae8888490e14466e926a9d145de9a99a6379cb4104e29fd7904e5a6b9b17c6f20ffc9f2ce2352d0faf2b384269fc3dada9cac2921db5dade3312bd4ee50f46fe83560f606ab74a77be78a06bbdd45bb8fa70903c28b574c429fdd3afe4897b95b6c910e9ebf4ad11ac3d975414e58152d755fad9c49be1d8ee667d34d2751dd7b6a5ab673dfefc3e8ec69b818c4ef8a158e3b22041368b2bb4a24f50c59800b000000000000b48a8cd0ca0f0c339cbd906321d2c4853b79117f772f041204fc5f610f86428a790c2c53726a43250ebf7bf701866a1ae4592f519e1e3ad0c88a418c55c3ce0f26dcb90107458049705a6889bd15ed94f94f2bd9081c14f92934f5ee672f65cf68d3cb9936c5da2bf63c"], 0xffffffe3) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x4000, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000280)={0x0, 0x1, 0xffffbffffffffffb, 0x6, 0x0, 0xe9}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240), 0x4) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x80000, 0x0) write$P9_RFSYNC(r5, &(0x7f0000000400)={0x7, 0x33, 0x2}, 0x7) umount2(&(0x7f0000000200)='./file0\x00', 0x2) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x1d0000000, 0x0, &(0x7f0000000140), 0x280000, &(0x7f0000000440)=ANY=[@ANYBLOB="6572726f72733d696e75652c6e6f646973636172642c6f626a5f726f62dd2d262c00e9028607dcc408d0a67065fd2f10d5fc744d3657df50b1e2c949b86c244a41a15411e1425bca6cd76642e266a81d7b97a408e80609db234436d351b43cd4f7a73890c95d42d7dd833fc439dc4abe63463cce7bde7b969b068f408febe22ed786ea9b95925e6659b4fe8c20408e74101d7e313af800"/169]) r6 = memfd_secret(0x0) utimensat(r6, &(0x7f0000000180)='./file0\x00', 0x0, 0x100) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000300)={0xffff, 0x7, 0xfff, 0xacf, 0x1000}) [ 1372.932023][T28290] bridge1440: port 2(veth4703) entered blocking state [ 1372.938902][T28290] bridge1440: port 2(veth4703) entered disabled state [ 1372.985050][T28290] device veth4703 entered promiscuous mode [ 1373.001465][T28283] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xb202, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:14 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8000}, {r1, 0x100}], 0x2, &(0x7f0000000080)={r2, r3+10000000}, &(0x7f00000000c0), 0x8) [ 1373.220847][T28294] bond1371: (slave veth4265): Enslaving as a backup interface with a down link 08:34:14 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xae02, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1373.331296][T28313] loop0: detected capacity change from 0 to 264192 [ 1373.518231][T28307] bridge1441: port 1(veth4705) entered blocking state [ 1373.525185][T28307] bridge1441: port 1(veth4705) entered disabled state [ 1373.556266][T28307] device veth4705 entered promiscuous mode [ 1373.590889][T28317] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:15 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3c00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1373.826307][T28320] bond1372: (slave veth4267): Enslaving as a backup interface with a down link [ 1373.844642][T28325] __nla_validate_parse: 19 callbacks suppressed [ 1373.844659][T28325] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1374.035989][T28325] bridge1441: port 2(veth4707) entered blocking state [ 1374.042817][T28325] bridge1441: port 2(veth4707) entered disabled state [ 1374.083196][T28325] device veth4707 entered promiscuous mode [ 1374.097473][T28317] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xb302, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:15 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x4ec7, 0x9, &(0x7f00000025c0)=[{&(0x7f00000000c0)="ac9348a807cd1e400ed433c5b9c38b37a7ce1b08ae215bd182cf8ab74dffdf98f0fc40da30c0c4025f7c286544656b111ae241c94bb8cad93482f06c090c7ecaa43e1b9d0b0ad45da6faacd14505ddf77734c00e7fc01aa666f719731ad03ed876c7e6d57edb35f0aae9b233fc5106", 0x6f, 0x62c}, {&(0x7f00000001c0)="b88fc5f29b9777ba604671f65567fabf66eae3ade3587d0e7465c021dfc900d0e7e153d2c0fe1bb73111cd4e6d5fd978ad5123a96148494632e2664c8037cc515d538c664246dfdd6813bf0f183d120303d1d494cd28b473ef7f0cd901bfb47dc19f8e28cce62b4258e24f38cdbfd052091b27d386ba187f3c76c45344e5fce81b280de73213d9eced1eb30c7ca33a275fd9dd96631123d696ba28c5fda402f3d4e2cf79c912b43521d301ae68d3d840a3ce54aa1b233168eaa5b54a816088dc3918d58f6540c8bffd146c9d3a08be481db851620fb7f2711f26a6a4c6e8191935a2b6d508913543b9d49e48", 0xec, 0x401}, {&(0x7f00000002c0)="9088a9918ac04b1adc417e7ec96a39da2b300f6653709d82c7d1734c652b0fb0b9265d223494994833e3651a1c5ec39ca7406a772d7d84116ade8e0c09e6673a73ba66dc261d26eb89dfef466cfe055eecd5191142ef9ae83dc830722f1811a1bb585e559818d113149d741289135e0e18b3d89f56a89ce62e1326e804c59ce847dd2dc8c2fd3392fd116e7043ecf05ec7466e420b85eb2ffee6032e9c727e419a9c9701dab2ac5ba87d434373d206cb59008a05fc899199", 0xb8, 0x8}, {&(0x7f0000000380)="b500987a5f70400c2d136ec25c2af2403ca24d9b876900b2b516dc33992416afb70d09e035a7a440b90bbdaf9e2f8b81417f6486bac82d74c206f6ee4cfb5b79603f39045fc283c0a44f8b81ea7ab0aa61518085ea6bba810f1d3cbda7e40dcfa4ec4613512f9f29675bfc5464b86e388d7a5d6479c03f9e6da5d9de11eb6163a0941f752b86ac3e9fb7d1d6a88024b6a513e9814db2a5f95cdb33c9a279694f0b1e18c349606ca13ee72981c03822b3a91875b8a5c78e6e390dd3035ff637f7b78c27283e5f", 0xc6, 0x7f}, {&(0x7f0000000480)="859b04ff0f3e96116a936c75bebf93ed4d39a70e7950a9570622fc4f4456ba02b5c4217805aac0eacbea6eab80151708a02f80cdef0a11d58a514d46fed746d7daace142f15daea90dccfe6577de84fe79fa542289124cbc4597b1fff85ca60c49c290f9f7fee8b420e3f3331d887cc6ef926455fb40e28d2a18c5facad01c74258b15755ad86171eb937c902e503f24ccce92b96b2aa0b53ce198fa75d57d73730f6dab4327bdcdd93226a4190cb51b7eef80ec7d8b1f64058687bf0e80c7c169f5d6d8d849c9ce2b465117933a5302dd462ebd7a0b0d", 0xd7, 0x7ff}, {&(0x7f0000000580)="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", 0x1000, 0x401}, {&(0x7f0000000140)="3c3cb16f8b7d9316b0ad95fad75fcb4a19bd54b022d48d48c88e44cd5ff3786e5799", 0x22, 0x81}, {&(0x7f0000001580)="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0x1000, 0x81}, {&(0x7f0000002740)="b58feeb39c196d5722d29504e391dfd61472df07000f58121f22d70733", 0x1d, 0x1000}], 0x80000, &(0x7f0000002780)=ANY=[@ANYBLOB="6a6f03006e616c5f6465763d3078303030303030303030303030303030352c66736e616d763d382c736d61636b66556465663d2f962c6d61736b3d4d41595f455845432c7375626a5f757365723d446d6561737572652c006fece751de6df5fe8330daacad4a"]) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) name_to_handle_at(r0, &(0x7f0000002840)='./file0\x00', &(0x7f0000002580)=@fuse_with_parent={0x18, 0x82, {{0x0, 0x2, 0x7b81}, {0x8001, 0x9, 0xe41a}}}, &(0x7f0000002700), 0x0) open(&(0x7f0000002800)='./file0\x00', 0x109743, 0x40) 08:34:15 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xff01, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1374.231828][T28330] bond1372: (slave veth4269): Enslaving as a backup interface with a down link 08:34:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x11, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:15 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x4218}, {r0, 0x540}, {0xffffffffffffffff, 0x2092}], 0x3, &(0x7f0000000040)={0x0, 0x3938700}, &(0x7f0000000080)={[0x3]}, 0x8) [ 1374.303579][T28340] loop0: detected capacity change from 0 to 39 [ 1374.320836][T28338] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:15 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3d00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1374.449427][T28338] bridge1442: port 1(veth4709) entered blocking state [ 1374.456268][T28338] bridge1442: port 1(veth4709) entered disabled state [ 1374.490824][T28338] device veth4709 entered promiscuous mode [ 1374.508876][T28344] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1374.553762][T28346] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1374.638854][T28346] bond1373: (slave veth4271): Enslaving as a backup interface with a down link [ 1374.649351][T28360] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1374.842087][T28360] bridge1442: port 2(veth4711) entered blocking state [ 1374.848929][T28360] bridge1442: port 2(veth4711) entered disabled state [ 1374.876380][T28340] loop0: detected capacity change from 0 to 39 [ 1374.904969][T28360] device veth4711 entered promiscuous mode [ 1374.932375][T28344] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1374.940501][T28361] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xb402, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:16 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_STOP_NAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @void}}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40044}, 0x20004010) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:34:16 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x100) creat(&(0x7f0000000100)='./file0\x00', 0x30) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x6]}, 0x8, 0x800) r1 = syz_io_uring_complete(0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) 08:34:16 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3e00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:16 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x20, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x3}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) r2 = openat(r0, &(0x7f0000000100)='./bus\x00', 0x280400, 0x1c0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000140)=0x7) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) fallocate(r1, 0x4, 0x7ff, 0x100) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 08:34:16 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x1) [ 1375.150414][T28361] bond1373: (slave veth4273): Enslaving as a backup interface with a down link 08:34:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x12, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:16 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x180, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f00000000c0)=""/7, 0x7, 0x100, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) fallocate(0xffffffffffffffff, 0x65, 0x3ff, 0x1ff) [ 1375.204682][T28370] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:16 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xff0f, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:16 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffff00c}, {0x6c}, {0x6}]}, 0x10) sendmsg$unix(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)="89a0d7f9", 0x4}], 0x1}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) renameat(r4, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00') write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) linkat(r0, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x1400) umount2(&(0x7f0000000040)='./file0\x00', 0x9) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 1375.362284][T28370] bridge1443: port 1(veth4713) entered blocking state [ 1375.369153][T28370] bridge1443: port 1(veth4713) entered disabled state [ 1375.412753][T28370] device veth4713 entered promiscuous mode [ 1375.475439][T28389] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:16 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x3f00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1375.586626][T28389] bond1374: (slave veth4275): Enslaving as a backup interface with a down link [ 1375.596159][T28399] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1375.758525][T28399] bridge1443: port 2(veth4715) entered blocking state [ 1375.765493][T28399] bridge1443: port 2(veth4715) entered disabled state [ 1375.787209][T28399] device veth4715 entered promiscuous mode 08:34:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xb502, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1375.805893][T28407] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1375.978844][T28407] bond1374: (slave veth4277): Enslaving as a backup interface with a down link [ 1376.012252][T28411] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x13, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:17 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x4000, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1376.139194][T28411] bridge1444: port 1(veth4717) entered blocking state [ 1376.146071][T28411] bridge1444: port 1(veth4717) entered disabled state [ 1376.173426][T28411] device veth4717 entered promiscuous mode 08:34:17 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0xffffffff, 0x404000) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_NF_CALL_IPTABLES={0x5, 0x24, 0x1}]}}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="c40000002500000429bd7000fddbdf2500000000", @ANYRES32=r4, @ANYBLOB="0e00040000000e000b00ffff06000500068100000a000100636f64656c0000004c000200080005007fc6af0d080004000100000008009e91b21fd23da12a03000800000008000500000000000800020008000000080002f8ff000000080005007f000000080002000100000008000d000400000008bb000e00ffffffff08000d000400000006000500b902000008000e000100000008000d00ff0f00000e000100626c61636b686f6c650000"], 0xc4}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) write$P9_RREADDIR(r1, &(0x7f0000000080)={0x28, 0x29, 0x2, {0x2, [{{0x0, 0x2, 0x9}, 0xffff, 0x7f, 0x5, './bus'}]}}, 0x28) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1376.192157][T28414] validate_nla: 2 callbacks suppressed [ 1376.192174][T28414] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:17 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x20000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) splice(r3, &(0x7f0000000100)=0x6, r4, &(0x7f00000002c0)=0x3, 0xffffffffffffffff, 0x1) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r5, 0x8982, &(0x7f0000000300)={0x0, 'batadv_slave_0\x00', {0x4}, 0x1}) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) utimensat(r2, &(0x7f0000000180)='./bus\x00', 0x0, 0x0) [ 1376.494189][T28415] bond1375: (slave veth4279): Enslaving as a backup interface with a down link [ 1376.580074][T28421] bridge1444: port 2(veth4719) entered blocking state [ 1376.586948][T28421] bridge1444: port 2(veth4719) entered disabled state [ 1376.603535][T28421] device veth4719 entered promiscuous mode 08:34:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xb802, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:18 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x4100, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1376.641536][T28414] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1376.875530][T28438] bond1375: (slave veth4281): Enslaving as a backup interface with a down link 08:34:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x17, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:18 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ppoll(&(0x7f0000001080)=[{r0, 0x8}, {0xffffffffffffffff, 0x4001}, {}, {r1, 0x580}], 0x4, &(0x7f00000010c0)={0x77359400}, &(0x7f0000001100)={[0x8]}, 0x8) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) r4 = socket$phonet(0x23, 0x2, 0x1) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xff, 0x0, 0xe9}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002380), 0x0, 0x0) r7 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r7, &(0x7f0000002500)=ANY=[@ANYRES32=r0], 0xffffffe3) ioctl$FS_IOC_RESVSP(r7, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000002140)=ANY=[@ANYBLOB="010000008b5884363671010000001800008bcd48a505653368c6c32a387a00", @ANYRES32=r1, @ANYBLOB='Q\x00\x00\x00\x00\x00\x00\x00./file0\x00']) io_submit(0x0, 0x5, &(0x7f0000002580)=[&(0x7f0000002180)={0x0, 0x0, 0x0, 0x8, 0xe2, 0xffffffffffffffff, &(0x7f0000001140)="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", 0x1000, 0x5, 0x0, 0x2}, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x800, r4, &(0x7f00000021c0)="0a998173588f4689a41bd7739b8a0a00019f1e8a9a08e663288105c038cbcd1dd37e56d9eae32bf4db06e00997218be11b1ced67d7cc01cdeee62828cca34bd347b3e5c7c54fc019227633c0aa0fd52d5219f162b082498a94557fa1558f7d854d77bdfda6de7cfbbb565bfa56aa68d21c1a3ec9c8b9a02feb1779035b0d7f1f43f1b37de3b7d2bc19891d105f614e415931fa0930767c7a88aad3bd696a622df6363864e162ff04aab559f8d99c80ea267b9f31e51ed3742ec71652604f4993a23271fa54bb6b25b317bd9d1ff5df297909d5f200c6d51b714b881a98a481c339675069deb602ad23", 0xe9, 0x7, 0x0, 0x0, r0}, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x3, 0x3ff, r5, &(0x7f0000002300)="3f09251a5a3327a7550cf5b855ec550348b454a099e41961e5d13a1d309bfcf21cfc0676f5c26e0c54a320c49372eb2a", 0x30, 0x400, 0x0, 0x3}, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x9, r6, &(0x7f00000023c0)="16430f636a2833cef5c1a3da7729e0a40704f067c494bcea1fea9e1da32682a0ce2db45d66c147e7f4ac79905994be0bddc7145830f33245165c89ba02d55a6ca5a36e1a9f44d30af6b96d0f4731b4c68ac51757752aa8f09ca19a5ec38058dbc4ff782755b4000880", 0x69, 0x80000000, 0x0, 0x1}, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x2, 0x5, r7, &(0x7f0000002480)="f698e37bdf0013e6be8c2a707934b893254f3940e99ef5da6192fe20d03a1897ed425f1995bb0c7a74f8a0ac9b904e9bf941bb53955fa1213a50d2eca392ec4bf9cf63f07538b334f5b626db0e37dd", 0x4f, 0x20, 0x0, 0x0, r8}]) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1000, 0x4f87, &(0x7f0000001040)={r2, r3+10000000}) [ 1377.051693][T28444] bridge1445: port 1(veth4721) entered blocking state [ 1377.058578][T28444] bridge1445: port 1(veth4721) entered disabled state [ 1377.079845][T28444] device veth4721 entered promiscuous mode 08:34:18 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x2e200, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1377.095741][T28449] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:18 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) 08:34:18 executing program 0: utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 1377.389259][T28458] bridge1445: port 2(veth4723) entered blocking state [ 1377.396098][T28458] bridge1445: port 2(veth4723) entered disabled state [ 1377.417714][T28458] device veth4723 entered promiscuous mode 08:34:18 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x4200, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1377.444972][T28465] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xb902, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:18 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.overlay.origin\x00') getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x18) setregid(0x0, r2) chown(&(0x7f00000000c0)='./file0\x00', r0, r2) [ 1377.516042][T28477] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:18 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file0\x00'}) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:34:19 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) linkat(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xcb661e306b890c13) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x8800, 0x127) 08:34:19 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) setxattr$incfs_size(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), &(0x7f0000000080)=0xfff, 0x8, 0x2) setxattr$incfs_size(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=0x8, 0x8, 0x0) 08:34:19 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x4300, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1377.974510][T28479] bridge1446: port 1(veth4725) entered blocking state [ 1377.981407][T28479] bridge1446: port 1(veth4725) entered disabled state [ 1378.015589][T28479] device veth4725 entered promiscuous mode [ 1378.031600][T28477] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:19 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x40000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:19 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101040, 0x92) mount(&(0x7f0000000040)=@md0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x4000, &(0x7f0000000100)='\x00') 08:34:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xba03, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x64, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:19 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) fstat(r1, &(0x7f0000000180)) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x3ff, 0x7, 0x9}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) mount$bind(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340), 0x4000, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000280)={{0x1, 0x1, 0x18, r3, @out_args}, './bus\x00'}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) write$binfmt_script(r4, &(0x7f0000000200)={'#! ', './bus', [{0x20, '\xda/\\/+#\x93'}, {}, {0x20, '\\@'}, {0x20, '\xe2}'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '/dev/nvram\x00'}, {}, {0x20, '/dev/nvram\x00'}], 0xa, "0ef40940747278eea7b1bfd86565efbbe983e97f41c47b6c0058e8cdcd91b4ee78c235a7467e8e01d6d32fa080cd5a6b7becce53582a49eb12f3e8bbc84a842ac0c2959c"}, 0x79) write(r2, &(0x7f0000000100)="b58bf633189041bc4f804c81339d5c4e8ed0ae5f67c7a7a0342bcb21010425b96d5d607d88a03f5e50c01672c1b8c2341a3ced9e3c180bb56cb473038c813d11239d695fa08e7ac78fd51ad67c9062a49fc71d41fc034de645421d6f8ac48f3cf86b577812714e74a790276e5b43e74a98816f202b529f11085d59e4923194", 0x7f) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_pwait2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:34:19 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_ABORT_SCAN(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x20, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x2400c000) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x639b3d7c2d524a67) 08:34:19 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x4400, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1378.342781][T28508] bridge1447: port 1(veth4727) entered blocking state [ 1378.349600][T28508] bridge1447: port 1(veth4727) entered disabled state [ 1378.384029][T28508] device veth4727 entered promiscuous mode [ 1378.408950][T28516] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xbb03, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1378.627358][T28535] bridge1447: port 2(veth4729) entered blocking state [ 1378.634220][T28535] bridge1447: port 2(veth4729) entered disabled state [ 1378.657265][T28535] device veth4729 entered promiscuous mode [ 1378.665883][T28523] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:20 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) creat(&(0x7f0000000100)='./bus\x00', 0x6) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) unlink(&(0x7f0000000080)='./bus\x00') statx(r0, &(0x7f00000001c0)='./file0\x00', 0x100, 0x4, &(0x7f0000000200)) [ 1378.794935][T28540] bridge1448: port 1(veth4731) entered blocking state [ 1378.802043][T28540] bridge1448: port 1(veth4731) entered disabled state 08:34:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc0, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1378.835427][T28540] device veth4731 entered promiscuous mode [ 1378.856835][T28543] __nla_validate_parse: 13 callbacks suppressed [ 1378.856907][T28543] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1379.044116][T28543] bridge1448: port 2(veth4733) entered blocking state [ 1379.051867][T28543] bridge1448: port 2(veth4733) entered disabled state [ 1379.076660][T28543] device veth4733 entered promiscuous mode 08:34:20 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x4500, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc000, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1379.097771][T28547] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:20 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x100000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1379.205115][T28549] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1379.241210][T28549] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:20 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000000500)='./bus\x00') getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000100)=0x4) r3 = getpid() pidfd_open(r3, 0x0) r4 = getpid() r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$SG_IO(r5, 0x2285, &(0x7f0000001c40)={0x0, 0xfffffffffffffffd, 0x3d, 0xe, @scatter={0x7, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/102, 0x66}, {&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f0000001a80)=""/152, 0x98}, {&(0x7f0000001b40)=""/222, 0xde}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/156, 0x9c}, {&(0x7f00000034c0)=""/175, 0xaf}]}, &(0x7f0000000280)="1facdee37cde526f0e600f84dd11fbbda9ffd9386e6bb0f8120b2b24b1cbef55ef4a64dc4a82e925a0f629f9162f80d3ae8f76e984fd83f5b5726328ed", &(0x7f0000003580)=""/187, 0x3fc0000, 0x4, 0x1, &(0x7f00000004c0)}) pidfd_open(r4, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002300)=[{{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000140)="4e16a4bd97037f0819ab120127bd464403f67db9c9bb8c38fd770b7f01cdafbecf57f1db732d00221a485c2dc104ecc4ed7041112a6052f64570ea59f60d85d39161bca23f3f70c848e104ae4b61aba00c101a43c9551dd3ec961431e88353202674623c99dac0d948ca37415b30d0dac526641af57332f9ab3ab985f252a8c306a51f3c3bc79a12a3783372141338cb5dd07f54e90652af6f8ab94a6eac49a466ceae1624fbd1d5d58a97b1d02fcf571413fdc069cdd5f15448c8c2", 0xbc}, {&(0x7f0000000540)="d5fd502b4d8ac356e78e23326f5d2587c4f8e219b13cc6ff618d26d0215cf3f9e988c4ee71836e0f0d47a264b8c4b8ee68b479f8eb6732103bfce56e58651534a56e33da1823ebaee53b9e3349897c4cd2c48f20a7228c70d5899b6d9ce55ed0500b069f68d781bc7dd8ec91573f77f0db86dd2d4153715f98303c80083b36df8690ae0bf68001c6820c35acec4f2c0ec9d6dc6af9aead35801550ca27128c8247da73a70575e2721c2aa44aabe6772f1faca6397619e88ef17b720b3c342e20f5a01c67f816b42e77ba8fc778fac2e521e90bcf35656e4755febf5a553c1004ed236a69fdb40a20c63f443abbd8", 0xee}, {&(0x7f00000002c0)="aa4257e2c143e06dddf11c7d40651cc406d543d65578092051ef2429fca676394ae6ac248db580a3e9043764db3cc55499e1b0cef87025d9c53e5d34276f892252ba29c2bfb1c7289b4793009976eb3b7d6de25b61", 0x55}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001980)="183905167917360c14a41f82cbdde815a95dc13ce0eabbe06b3978460e68ef04839bc57696108a91ab625535b0a3290c7e208f678a4bec51a0a6f98b17dfcd0221724ad1d21c066917fe6403d411871ecd813e9711ce5edb912cb335034151a27e351218e8544159041aede4ee4dd478c66961d9e1b1f787a8cc8054eca127502c90887821b4a89d76594b98b3024a9167d38319ad6e7a32c310928c87e8aa8107cdc4bb4541bf643c05c0a8fd6c26382cdc71f53a629a70ccdf8f96889094bfba26e39d2858ac7f41bc323d0cdff195954b34c2c5eba9f822c1a675a2bc50088f5cc27b5fcb09dea91bae", 0xeb}, {&(0x7f0000001740)="71a572fcc5ef969897a284eebec09b61cb25834b9520a0bc53269bb8d46e7d2f5b0a17ad30a3eb865cec84620a68b9d8c4f16630ae3a619e82dc04729a9c4a69049984faeafaaccfa98e96a1f596d4233a95c284ff65c403058e3cfa4ec8cf11a448b2b1184d65448efbaef02b45c0f90d2e92f889bbcd4cec7c811340484450fa3bdbddb3b30082a7e6ce1365bb9b5cb89a0c587e9792e897600def3c655f5748df754605860cf3946618", 0xab}, {&(0x7f0000000440)="3499202560d5c721111a888734ef61f78435bf21ddc9f7e759629491fdb697fa539d5a59278722f9bab7878d38c65348dce096e2a327f2006c9c573e2df5ddd8f1f2d2209e256fc94242d8522b161da724c960c92313a18a5610664818996d2c78d9027ec85eae9a2cb54fee7c172be569fae8bf6deaa1ad07c4eb93de", 0x7d}, {&(0x7f0000001840)="89ffb310045ff6ac6db6fcbd82b7c792649b50a39fcd72f723a80eb78b533569a6892c57b6fa5a4fb134547ed7a1544ac48a1352482349155fc46937ba9bc009e27f3a3806067b54442d596a51c017d7a3125cac657ce887bd50a3258ac6ac08e3b8ee43867d93ced9eb42be62e6cf81526d379996b793861bcbde27d4f0a33d33db724423ec4910a500236b196e05fb31dd37977eac6d7b245bacef5bb8080e66", 0xa1}], 0x8, &(0x7f0000001c00), 0x0, 0x4}}, {{&(0x7f0000001cc0)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001d40)="31a6ce75821dfb7c8d39ce977e98a982d3092de691e3ea5784cbc02c0cb65b57e7a5", 0x22}, {&(0x7f0000001d80)="c33a4e244214bc48ee01607e5b4f94d6f73c2861b7d9b0959a1f9d2f843cb31e0f7c1fee7a86a40ca77970274c544cb08557e4bf46e5b2d26e4dd6980439b67795c57fe285f00d335de501db09709ebfdb89f43ca81716fb355697d1fbb55e3212", 0x61}], 0x2, 0x0, 0x0, 0x40040}}, {{&(0x7f0000001e40)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001ec0)="748c4d19a1c1058fb7f957d8fe751edc4810e69bfa7eac1ab22325d0d314e466fce7e7981acde4f1f095fab24ac3ddcd06d5c54f1f867dbead922651c301dc58a18dbd760e54319ec7a0ceaf9b1ce52b428e80f6f164459eedb34d68bb8366839e69e68eabc1f7f24c22d01097cd249642232f5e18adf511fefc59fee57497ab4ec5b0ee0b287bc2fe239ef6e6dcbf27192ec1fe5d4d082289d9bec461901a08e1d05ada48b8ed8b8237b8", 0xab}, {&(0x7f0000001f80)="02679727c6e4a6ab7d3a9062be2efe73e446858bc8be6c1841f284dd582905defeaf5e556e279f9412816c19acfadf9740f5d564cc27eea2813c4887bdc894de750a0a76da748af2d386605805daef708a34c91fab2c90ad51da750524c628d1e7b4d950d4827d2a814f8dde342be13b69a646b5e2300dd314e244464a", 0x7d}], 0x2, &(0x7f00000020c0), 0x0, 0x8881}}, {{&(0x7f0000002100)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000002180)="8fcbe559cbccec6ca92982a76765359999a018063f7c0baee9451edcbd733946ca4294fe3570791217eb376bc170b7ce2cca6f0d4f9c565fc38bf9e1d693cd460ad8493d46223802d523c2562d34606612", 0x51}, {&(0x7f0000002200)}, {&(0x7f0000002240)}], 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB="1c0000000000046db635b5000200ff0117919227be7bdfdc0c9064e95f04b8505d18f6f224e89512bd6e99d6fe027a5489c2dd0b1b2e4811a1b1240d393f8eb32cf6763d0ab473f127bc0d2632796a45509a903a06bac9bd533aeeadaebb2cd47d32a8c5ebd0", @ANYRES32=r3, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1], 0x60}}], 0x4, 0x8) syz_open_procfs$userns(r3, &(0x7f0000000080)) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000480)=r3) getsockopt$IP_VS_SO_GET_DESTS(r5, 0x0, 0x484, &(0x7f0000003640)=""/172, &(0x7f0000001700)=0xac) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x6, r3}) epoll_pwait2(r0, 0x0, 0xfffffffffffffeb6, 0x0, 0x0, 0x0) [ 1379.276338][T28561] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1379.460206][T28561] bridge1449: port 1(veth4735) entered blocking state [ 1379.467111][T28561] bridge1449: port 1(veth4735) entered disabled state [ 1379.495711][T28561] device veth4735 entered promiscuous mode [ 1379.510243][T28549] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1379.519976][T28561] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x980, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:20 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x4600, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc001, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1379.634285][T28561] bridge1449: port 2(veth4737) entered blocking state [ 1379.641166][T28561] bridge1449: port 2(veth4737) entered disabled state [ 1379.660044][T28561] device veth4737 entered promiscuous mode [ 1379.724071][T28578] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1379.752765][T28582] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1379.854684][T28582] bridge1450: port 1(veth4739) entered blocking state [ 1379.861502][T28582] bridge1450: port 1(veth4739) entered disabled state 08:34:21 executing program 0: mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x410000, 0x1) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x16) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x100) [ 1379.903464][T28582] device veth4739 entered promiscuous mode [ 1379.923181][T28584] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1379.933060][T28585] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xbdc, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:21 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=r0], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) mknodat$null(r1, &(0x7f0000000080)='./bus\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:34:21 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x4700, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1380.064198][T28585] bridge1450: port 2(veth4741) entered blocking state [ 1380.071057][T28585] bridge1450: port 2(veth4741) entered disabled state [ 1380.102180][T28585] device veth4741 entered promiscuous mode 08:34:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc002, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1380.168615][T28594] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x2, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:21 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x800000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1380.473821][T28603] bridge1451: port 1(veth4743) entered blocking state [ 1380.480722][T28603] bridge1451: port 1(veth4743) entered disabled state 08:34:21 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x4800, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1380.515843][T28603] device veth4743 entered promiscuous mode 08:34:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xe4, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe0b4}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x28}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x101}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x45}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xbc}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40}, 0x80) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 08:34:22 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x240}, {0xffffffffffffffff, 0x4100}, {r0, 0x1000}, {0xffffffffffffffff, 0x1}], 0x4, &(0x7f0000000040)={0x0, 0x3938700}, &(0x7f0000000080)={[0x3b88]}, 0x8) 08:34:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc003, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1380.746266][T28612] bridge1451: port 2(veth4745) entered blocking state [ 1380.753158][T28612] bridge1451: port 2(veth4745) entered disabled state [ 1380.767185][T28612] device veth4745 entered promiscuous mode 08:34:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x9, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:22 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)=':9{..}%\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='[\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='$$$$-/.,\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='-\x00', &(0x7f0000000300)=',%+*\'+^^\x00'], 0x400) 08:34:22 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xe20200, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:22 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x4, 0x0) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x400c1) epoll_pwait2(r0, 0x0, 0x0, 0x0, 0x0, 0x56) 08:34:22 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) faccessat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x89, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) 08:34:22 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x4900, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0xa, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1381.045354][T28626] bridge1452: port 1(veth4747) entered blocking state [ 1381.052144][T28626] bridge1452: port 1(veth4747) entered disabled state [ 1381.064706][T28626] device veth4747 entered promiscuous mode 08:34:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xcc03, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1381.262527][T28653] bridge1452: port 2(veth4749) entered blocking state [ 1381.269331][T28653] bridge1452: port 2(veth4749) entered disabled state [ 1381.286851][T28653] device veth4749 entered promiscuous mode [ 1381.295277][T28652] validate_nla: 9 callbacks suppressed [ 1381.295291][T28652] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 1381.331332][T28659] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1381.369416][T28659] netlink: 'syz-executor.2': attribute type 10 has an invalid length. 08:34:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0xb, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:22 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xf0ff00, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1381.530330][T28661] bridge1453: port 1(veth4751) entered blocking state [ 1381.537184][T28661] bridge1453: port 1(veth4751) entered disabled state [ 1381.575263][T28661] device veth4751 entered promiscuous mode [ 1381.607378][T28663] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xcd03, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1381.722186][T28668] bridge1453: port 2(veth4753) entered blocking state [ 1381.729022][T28668] bridge1453: port 2(veth4753) entered disabled state [ 1381.741725][T28668] device veth4753 entered promiscuous mode [ 1381.750804][T28664] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:23 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x4a00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0xc, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:23 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = syz_io_uring_complete(0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000100)={0x5, 0x5, 0x5, 0x100, 0x1, [{0x5, 0xee, 0x8001, '\x00', 0x2200}]}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x48000, 0x0) epoll_pwait2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 08:34:23 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000880), 0x183, 0x0) getsockopt$sock_int(r0, 0x1, 0x7a, &(0x7f00000008c0), &(0x7f0000000900)=0x4) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r1 = getuid() r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000940)=0x8000, 0x4) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000300)=""/229, 0xe5}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000400)=""/109, 0x6d}, {&(0x7f0000000480)=""/132, 0x84}, {&(0x7f0000000540)=""/227, 0xe3}], 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c0000000000fdffe8101b7a01000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x78}, 0x162) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x2, &(0x7f0000000100)=[{&(0x7f00000000c0)="174a8f46ae014cd4ff01f1a70fe3aec52938b02b180513614bce1049d4cb7af57fae69ce", 0x24, 0x6}, {&(0x7f00000001c0)="c1c065414ae7e770f4cb9a6706244e55eeefba722a6be5031b18f0dca8db3b0170c8e5432276a4738d5828db3b7479fc15dcd053e0f65567832312a6a11c62370bccf062bab93fd5319052fb9df3f376a45dee391658cb22b7b51543298fbd427acf69dd8c96893e07c456ebb27ce2e1c86a7be85cd7ead79d443ed3ab64fcac381743b39927302b", 0x88, 0x100000001}], 0x802840, &(0x7f0000000780)={[{@mblk_io_submit}, {@resuid={'resuid', 0x3d, r1}}, {@noinit_itable}, {@grpid}, {@usrquota}, {@delalloc}, {@bh}, {@quota}, {@i_version}], [{@fsuuid={'fsuuid', 0x3d, {[0x62, 0x37, 0x65, 0x36, 0x66, 0x39, 0x63, 0x5], 0x2d, [0x33, 0x30, 0x33, 0x64], 0x2d, [0x35, 0x31, 0x63, 0x65], 0x2d, [0x32, 0x65, 0x62, 0x63], 0x2d, [0x30, 0x39, 0x66, 0x33, 0x64, 0x66, 0x64, 0x34]}}}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x32, 0x65, 0x65, 0x38, 0x0, 0x34, 0x62], 0x2d, [0x36, 0x32, 0x35, 0x64], 0x2d, [0x64, 0x30, 0x66, 0x30], 0x2d, [0x0, 0x36, 0x36, 0x37], 0x2d, [0x63, 0x37, 0x66, 0x36, 0x34, 0x66, 0x38, 0x20]}}}, {@subj_role}, {@euid_eq={'euid', 0x3d, r3}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '\xf9'}}, {@audit}]}) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:34:23 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfff000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1382.101366][T28690] loop0: detected capacity change from 0 to 264192 [ 1382.146256][T28677] bridge1454: port 1(veth4755) entered blocking state [ 1382.153645][T28677] bridge1454: port 1(veth4755) entered disabled state [ 1382.194136][T28677] device veth4755 entered promiscuous mode [ 1382.216293][T28682] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xe402, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1382.285730][T28699] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:23 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x4b00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0xd, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:23 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) socket$inet_mptcp(0x2, 0x1, 0x106) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x19df, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="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", 0xfd, 0x800}, {&(0x7f0000000180)="09a1d79962d712ed0db6442202a0c384d337042e7a0523b20a99b50cf724c91c785a7d922b75f7e5ae7ed5ee550cbe6ce4438d389ea117caeff1b05329315c5524d08175a3db4e0a0da94f4207f03539c4fd849138dd88fa567b3414fa584a03554643045d5585b1d690254591", 0x6d, 0x1f}, {&(0x7f0000000200)="ce6722b88a34859ff50b531dc42ecd7e32bc1bbf12f5d3b09c11e89db8d3f7abf9bcef9480d9a7def453a33e61cfcb238c1b86a9ee70f40b21053d064aa9b5088932b54de11714c69f142fddd87f0610c38742674ac515480bb81e638ac02725696ceaddb412b4d6d59b8f43954c5c0f46e3e6b346abaf40a4a906b13c9b253df6830a0b088de2b69fdefa12fb89ac34741454080dc0d7c538b59cd592e2d4e4c628ee17a884b783f809b701ccbf7b2942f19dab2722218b044132373d8fb84942f15c4503d324d0565cc8d8f9a8", 0xce, 0x3b}], 0x1, &(0x7f0000000380)={[{@nodots}, {@nodots}, {@dots}, {@nodots}], [{@smackfsdef={'smackfsdef', 0x3d, '//(!/\xa0\xf6$^,$\''}}, {@appraise}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@fsname}, {@euid_gt={'euid>', 0xee00}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}]}) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x11, 0x242, 0x3, 0x0, 0x210, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x3}, 0x40) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) io_setup(0x9, &(0x7f0000000480)=0x0) io_submit(r4, 0x2, &(0x7f0000000780)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x5, 0xbba8, r1, &(0x7f0000000580)="6477ac29aa80a0574366b8c50b99bdd19b93ec30d8382d8ce9c1b56fb556ecdd41e691981146e0b1ac2c204fee27045bd88df152c0381e31ef59fbdb4e65d9b76d89fc6dd40177f760f1c78582284960f2d1cbe5e156f83931597d6237c3727994cb01608c5dbd0a4b95ead14b158fc69ac948b80e3ec0e1ce74ba75c46c539cfff624f887d693803a4363dc9e6d5818371ad880f6e48ee4d9332bdc0ff1123e27", 0xa1, 0x0, 0x0, 0x0, r2}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000640)="d8dd9ff5dee434cfef7655bd283cd934fd7bb1113d6225c22779c8f6b59b20686be5483571851440d78e5e9bbd4f4f1fa006c2af5bb150a3c984c2cd208b6536988179affe0215cfdfe446d0bf08877db9f63568de68f50408a1ce1f0b8fa1118ee0ce366a0d0a557a86485eed61ba306cca8f002a2b745b49209b3c3cea081af66ae3f7a94b0532edff3bbf7803a4ddbdfeeac9c2f53afa20df5960d1e0f318cde95c81a21237b194f4a4cc8941be5b76db264179e171605c443038638313217770581395c208c424161d81ff6a38f7752ba750301faf417972bd2f47ee077b23cc72b9ce336fd1a3acb62c374e7f2b3a127d123d7913e1", 0xf8, 0xffff, 0x0, 0x2}]) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ppoll(&(0x7f0000000480), 0x0, &(0x7f0000000500), &(0x7f0000000540)={[0x6c0]}, 0x8) [ 1382.527919][T28702] bridge1455: port 1(veth4757) entered blocking state [ 1382.534774][T28702] bridge1455: port 1(veth4757) entered disabled state [ 1382.548534][T28702] device veth4757 entered promiscuous mode [ 1382.574569][T28706] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1382.633782][T28709] netlink: 'syz-executor.2': attribute type 13 has an invalid length. [ 1382.714461][T28717] loop1: detected capacity change from 0 to 12 [ 1382.748876][T28717] FAT-fs (loop1): Unrecognized mount option "smackfsdef=//(!/ ö$^" or missing value [ 1382.790220][T28687] loop0: detected capacity change from 0 to 264192 08:34:24 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/tty/ldiscs\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x20, 0x103) open$dir(&(0x7f0000000100)='./bus/file0\x00', 0x1c000, 0xe8) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = getpid() pidfd_open(r3, 0x0) r4 = getpid() pidfd_open(r4, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002300)=[{{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000140)="4e16a4bd97037f0819ab120127bd464403f67db9c9bb8c38fd770b7f01cdafbecf57f1db732d00221a485c2dc104ecc4ed7041112a6052f64570ea59f60d85d39161bca23f3f70c848e104ae4b61aba00c101a43c9551dd3ec961431e88353202674623c99dac0d948ca37415b30d0dac526641af57332f9ab3ab985f252a8c306a51f3c3bc79a12a3783372141338cb5dd07f54e90652af6f8ab94a6eac49a466ceae1624fbd1d5d58a97b1d02fcf571413fdc069cdd5f15448c8c2", 0xbc}, {&(0x7f0000000540)="d5fd502b4d8ac356e78e23326f5d2587c4f8e219b13cc6ff618d26d0215cf3f9e988c4ee71836e0f0d47a264b8c4b8ee68b479f8eb6732103bfce56e58651534a56e33da1823ebaee53b9e3349897c4cd2c48f20a7228c70d5899b6d9ce55ed0500b069f68d781bc7dd8ec91573f77f0db86dd2d4153715f98303c80083b36df8690ae0bf68001c6820c35acec4f2c0ec9d6dc6af9aead35801550ca27128c8247da73a70575e2721c2aa44aabe6772f1faca6397619e88ef17b720b3c342e20f5a01c67f816b42e77ba8fc778fac2e521e90bcf35656e4755febf5a553c1004ed236a69fdb40a20c63f443abbd8", 0xee}, {&(0x7f00000002c0)="aa4257e2c143e06dddf11c7d40651cc406d543d65578092051ef2429fca676394ae6ac248db580a3e9043764db3cc55499e1b0cef87025d9c53e5d34276f892252ba29c2bfb1c7289b4793009976eb3b7d6de25b61", 0x55}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000001980)="183905167917360c14a41f82cbdde815a95dc13ce0eabbe06b3978460e68ef04839bc57696108a91ab625535b0a3290c7e208f678a4bec51a0a6f98b17dfcd0221724ad1d21c066917fe6403d411871ecd813e9711ce5edb912cb335034151a27e351218e8544159041aede4ee4dd478c66961d9e1b1f787a8cc8054eca127502c90887821b4a89d76594b98b3024a9167d38319ad6e7a32c310928c87e8aa8107cdc4bb4541bf643c05c0a8fd6c26382cdc71f53a629a70ccdf8f96889094bfba26e39d2858ac7f41bc323d0cdff195954b34c2c5eba9f822c1a675a2bc50088f5cc27b5fcb09dea91bae", 0xeb}, {&(0x7f0000001740)="71a572fcc5ef969897a284eebec09b61cb25834b9520a0bc53269bb8d46e7d2f5b0a17ad30a3eb865cec84620a68b9d8c4f16630ae3a619e82dc04729a9c4a69049984faeafaaccfa98e96a1f596d4233a95c284ff65c403058e3cfa4ec8cf11a448b2b1184d65448efbaef02b45c0f90d2e92f889bbcd4cec7c811340484450fa3bdbddb3b30082a7e6ce1365bb9b5cb89a0c587e9792e897600def3c655f5748df754605860cf3946618", 0xab}, {&(0x7f0000000440)="3499202560d5c721111a888734ef61f78435bf21ddc9f7e759629491fdb697fa539d5a59278722f9bab7878d38c65348dce096e2a327f2006c9c573e2df5ddd8f1f2d2209e256fc94242d8522b161da724c960c92313a18a5610664818996d2c78d9027ec85eae9a2cb54fee7c172be569fae8bf6deaa1ad07c4eb93de", 0x7d}, {&(0x7f0000001840)="89ffb310045ff6ac6db6fcbd82b7c792649b50a39fcd72f723a80eb78b533569a6892c57b6fa5a4fb134547ed7a1544ac48a1352482349155fc46937ba9bc009e27f3a3806067b54442d596a51c017d7a3125cac657ce887bd50a3258ac6ac08e3b8ee43867d93ced9eb42be62e6cf81526d379996b793861bcbde27d4f0a33d33db724423ec4910a500236b196e05fb31dd37977eac6d7b245bacef5bb8080e66", 0xa1}], 0x8, &(0x7f0000001c00), 0x0, 0x4}}, {{&(0x7f0000001cc0)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001d40)="31a6ce75821dfb7c8d39ce977e98a982d3092de691e3ea5784cbc02c0cb65b57e7a5", 0x22}, {&(0x7f0000001d80)="c33a4e244214bc48ee01607e5b4f94d6f73c2861b7d9b0959a1f9d2f843cb31e0f7c1fee7a86a40ca77970274c544cb08557e4bf46e5b2d26e4dd6980439b67795c57fe285f00d335de501db09709ebfdb89f43ca81716fb355697d1fbb55e3212", 0x61}], 0x2, 0x0, 0x0, 0x40040}}, {{&(0x7f0000001e40)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001ec0)="748c4d19a1c1058fb7f957d8fe751edc4810e69bfa7eac1ab22325d0d314e466fce7e7981acde4f1f095fab24ac3ddcd06d5c54f1f867dbead922651c301dc58a18dbd760e54319ec7a0ceaf9b1ce52b428e80f6f164459eedb34d68bb8366839e69e68eabc1f7f24c22d01097cd249642232f5e18adf511fefc59fee57497ab4ec5b0ee0b287bc2fe239ef6e6dcbf27192ec1fe5d4d082289d9bec461901a08e1d05ada48b8ed8b8237b8", 0xab}, {&(0x7f0000001f80)="02679727c6e4a6ab7d3a9062be2efe73e446858bc8be6c1841f284dd582905defeaf5e556e279f9412816c19acfadf9740f5d564cc27eea2813c4887bdc894de750a0a76da748af2d386605805daef708a34c91fab2c90ad51da750524c628d1e7b4d950d4827d2a814f8dde342be13b69a646b5e2300dd314e244464a", 0x7d}], 0x2, &(0x7f00000020c0), 0x0, 0x8881}}, {{&(0x7f0000002100)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000002180)="8fcbe559cbccec6ca92982a76765359999a018063f7c0baee9451edcbd733946ca4294fe3570791217eb376bc170b7ce2cca6f0d4f9c565fc38bf9e1d693cd460ad8493d46223802d523c2562d34606612", 0x51}, {&(0x7f0000002200)}, {&(0x7f0000002240)}], 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB="1c0000000000046db635b5000200ff0117919227be7bdfdc0c9064e95f04b8505d18f6f224e89512bd6e99d6fe027a5489c2dd0b1b2e4811a1b1240d393f8eb32cf6763d0ab473f127bc0d2632796a45509a903a06bac9bd533aeeadaebb2cd47d32a8c5ebd0", @ANYRES32=r3, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r2], 0x60}}], 0x4, 0x8) clone3(&(0x7f0000000340)={0x40000, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), {0x3c}, &(0x7f0000000240)=""/20, 0x14, &(0x7f0000000280)=""/122, &(0x7f0000000300)=[0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x4, {r0}}, 0x58) fcntl$setlease(r2, 0x400, 0x1) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x90) 08:34:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xe502, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0xe, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1382.892088][T28712] bridge1455: port 2(veth4759) entered blocking state [ 1382.898924][T28712] bridge1455: port 2(veth4759) entered disabled state [ 1382.923617][T28712] device veth4759 entered promiscuous mode [ 1382.931307][T28709] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:24 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x1000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1383.121966][T28719] loop1: detected capacity change from 0 to 12 [ 1383.140489][T28719] FAT-fs (loop1): Unrecognized mount option "smackfsdef=//(!/ ö$^" or missing value [ 1383.236470][T28730] bridge1456: port 1(veth4761) entered blocking state [ 1383.243415][T28730] bridge1456: port 1(veth4761) entered disabled state [ 1383.276220][T28730] device veth4761 entered promiscuous mode 08:34:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0xf, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:24 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) socketpair(0x1d, 0x5, 0xc85f, &(0x7f0000000080)={0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0xc9, 0x18, 0x9, 0x7f, 0x1f, 0x2, 0x3e, 0x6a6a, 0xb, 0x40, 0x390, 0x80, 0x2, 0x38, 0x2, 0xff2c, 0x3, 0x80}, [{0x7, 0x7, 0x80, 0x8001, 0x1, 0x3, 0x7, 0x5}, {0x6, 0x1ff, 0x0, 0x100000001, 0x2, 0x3cc, 0xfffffffffffffc01, 0x37}], "432b535b774b26412e08bcaef720725e4d2ec887075d8a5c8a3c1594e533d49c80cace980f6b9a22deecf611b99d3313b6e99ec9fda4558d0c76ba48825890fcd9a2c202889b9a92f4ba8679781f051040e3bf7477346a6667c3020aaa999215b05cf76db7ddde1d65bbd1110b67ebc442fbb25be3a2cf53de42f54adef14478a2e3103c17f558cc34607baef0b5076c4f1ea5287d51e33fd8deb984d3d629f9d3e1fdc6", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x954) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[@ANYRESDEC=r0, @ANYRESOCT, @ANYRES16=r1, @ANYRESOCT=r2, @ANYRES16=r0, @ANYRESOCT], 0xffffffffffffff57) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_pwait2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:34:24 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x4c00, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x3, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1383.459377][T28730] bridge1456: port 2(veth4763) entered blocking state [ 1383.466221][T28730] bridge1456: port 2(veth4763) entered disabled state [ 1383.493090][T28730] device veth4763 entered promiscuous mode 08:34:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x10, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:25 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x40) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) sendfile(r0, r1, &(0x7f00000000c0)=0x32, 0xdc6) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000100)='./bus\x00', 0x401, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="a47f07aaac3ab18b410bd9ea412089470a91a6a445a841d2c76b466b0f5d40b68796410241f9b1379aa63b9ed8c950dda7f7b007b1b1467a869bfdcb909d991c19046fe7fab40dd35bd4a6059acc16afab6b98c5d2333c05414a6e5982a015bc4345d2db3094651ee244efedff43c74236519cb9834c902fe2954c6b25aaada2561e7308d3be7aa5ac15ffdcb37c63be02a901fc1883f7d56024909cf8ec183e959b115b9c18ecdfaeb7fb3c365b7e6db9", 0xb1, 0x1}], 0x20, &(0x7f0000000280)={[{@nobarrier}, {@journal_path={'journal_path', 0x3d, './bus'}}], [{@seclabel}, {@permit_directio}]}) [ 1383.832982][T28755] bridge1457: port 1(veth4765) entered blocking state [ 1383.840323][T28755] bridge1457: port 1(veth4765) entered disabled state 08:34:25 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000100), 0x2, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x6, 0x0, 0xe9}) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @multicast, 'bond0\x00'}}, 0x1e) r2 = creat(&(0x7f00000000c0)='.\x00', 0xa3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x6, 0x0, 0xe9}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) epoll_pwait2(r3, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1383.901779][T28755] device veth4765 entered promiscuous mode [ 1383.928061][T28764] loop0: detected capacity change from 0 to 2 08:34:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x13, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1384.132497][T28752] bridge1457: port 2(veth4767) entered blocking state [ 1384.139291][T28752] bridge1457: port 2(veth4767) entered disabled state [ 1384.150900][T28752] device veth4767 entered promiscuous mode 08:34:25 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x2000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x4, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:25 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x8600, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x14, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x5, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x17, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:25 executing program 0: utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000680)='./file0\x00', 0x14) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000600)={&(0x7f00000000c0)=@phonet, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000000140)=""/33, 0x21}, {&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/93, 0x5d}, {&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f0000000480)=""/24, 0x18}], 0x7, &(0x7f0000000540)=""/157, 0x9d}, 0x0, 0x40000001, 0x1, {0x0, r0}}, 0x10001) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/9, 0x9) 08:34:26 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000400)={[0x40]}, 0x8) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x8, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x47}, @val={0x8}, @void}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x24004000}, 0x44800) r1 = fspick(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1e42443}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)={0x2ec, 0x2, 0x2, 0x801, 0x0, 0x0, {0xc, 0x0, 0x3}, [@CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x3}, @CTA_EXPECT_NAT={0x6c, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x20, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010101}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}, @CTA_EXPECT_MASTER={0x38, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_NAT={0x124, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x6c, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @broadcast}}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_NAT_TUPLE={0x88, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}]}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x9}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_EXPECT_NAT={0xf8, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x68, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}}}]}, @CTA_EXPECT_NAT_TUPLE={0x7c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @mcast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x20}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x14, 0x4, @private1}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x4488c}, 0x140) pselect6(0x40, &(0x7f0000000900)={0x0, 0xa4b, 0x1, 0x6, 0x1, 0x5a0a, 0x4, 0xee97}, &(0x7f0000000940)={0x0, 0x7fffffff, 0x5, 0x9ec5, 0x6, 0x5, 0x4, 0x2}, &(0x7f0000000980)={0x9, 0x10001, 0x4, 0x8, 0xffff, 0xcd53, 0x3de, 0x6}, &(0x7f00000009c0), &(0x7f0000000a40)={&(0x7f0000000a00)={[0x80000001]}, 0x8}) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = socket$packet(0x11, 0x2, 0x300) read(r3, &(0x7f0000000800)=""/239, 0xef) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0xac, 0x0, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xb447}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffdfe}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}]}, @TIPC_NLA_BEARER={0x20, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x11d}]}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x200000c0}, 0x4000) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) recvmsg$kcm(r4, &(0x7f0000001f80)={&(0x7f0000000a80)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/79, 0x4f}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/129, 0x81}, {&(0x7f0000001d00)=""/104, 0x68}, {&(0x7f0000001d80)=""/100, 0x64}, {&(0x7f0000001e00)=""/97, 0x61}], 0x7, &(0x7f0000001f00)=""/86, 0x56}, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='gid_map\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000001fc0)='./bus\x00', 0x0, 0x10}, 0x10) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) ppoll(&(0x7f0000000580)=[{r2, 0x2}, {r1, 0x405}, {r5, 0x2}, {r0, 0x84}, {r1, 0x282}, {r0, 0x80}], 0x6, &(0x7f0000000600)={r6, r7+60000000}, &(0x7f0000000640)={[0x2]}, 0x8) [ 1384.679559][T28797] bridge1459: port 1(veth4769) entered blocking state [ 1384.686424][T28797] bridge1459: port 1(veth4769) entered disabled state 08:34:26 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat$null(r0, &(0x7f0000000100)='./file0\x00', 0x800, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x12a) open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80900) [ 1384.721170][T28797] device veth4769 entered promiscuous mode 08:34:26 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0xe200, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x6, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:26 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x6, 0x81, 0x7, 0x7a, 0x0, 0x3, 0x20000, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x1000}, 0x0, 0xaf3, 0x5, 0x0, 0x8, 0xfffffff7, 0x9, 0x0, 0x1, 0x0, 0x6}, 0xffffffffffffffff, 0x7, r0, 0x2) sendfile(r1, r0, 0x0, 0x9) sendfile(r1, r0, 0x0, 0x3ff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) 08:34:26 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x2040000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x1a, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1385.118627][T28825] bridge1460: port 1(veth4771) entered blocking state [ 1385.125470][T28825] bridge1460: port 1(veth4771) entered disabled state [ 1385.148324][T28825] device veth4771 entered promiscuous mode [ 1385.283983][T28817] bridge1460: port 2(veth4773) entered blocking state [ 1385.290791][T28817] bridge1460: port 2(veth4773) entered disabled state [ 1385.313769][T28817] device veth4773 entered promiscuous mode 08:34:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x7, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x1c, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:26 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0xff01, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x39, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1385.562709][T28839] bridge1461: port 1(veth4775) entered blocking state [ 1385.569497][T28839] bridge1461: port 1(veth4775) entered disabled state [ 1385.586756][T28839] device veth4775 entered promiscuous mode 08:34:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x8, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:27 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x184, 0x22, 0x100, 0x70bd2a, 0x25dfdbfe, {0x4}, [@typed={0xc, 0x92, 0x0, 0x0, @u64=0x10001}, @generic="e68974a08aca4d7fb1dbdf313a54d1cd4920b9b10ddf5839b321390ac1cd0fd30b1c3da9ca05483826b3ebdb799a8355a4f7ac97a0d6217202d1df0fd28272a4266d7b3f9b3bb33f93085500806e299ab9ba9591701d0bf0136f91c161e1a0d88472adac32dd22a1826da5006c38474815b4da7cadaa6b8a18c3dff5587664ad737386d8b8c451a8d8a567f97d4e34985d1ff792ffef2acd83285a8a588457a12e134edf7ddf10f34568fd63fa6b548eb8b952ef10536f4e2094683f84a51859d50da7f78b40d003ec", @generic="cb6266da8cc817662d07f10a2f17476b4681c2125cea8f9687d2c1df46e3d9cb37431cbda750dbbf7d3da1d941c69bf94248cca29b86475e068a705d3bdcbad1c89a0c82ae1de519fdb5fafc56af59a295ce65e485d76013b5b764372ab7e4e257", @generic="f12b3fae2b0f795a501a92bb07eaccc0d396c356331c2d24900efcb94d364e8542ff55d54317cb07f9c31bd4dfa1a6b0", @typed={0x8, 0x30, 0x0, 0x0, @fd}]}, 0x184}, 0x1, 0x0, 0x0, 0x4044000}, 0x20008804) fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)=']$^-\x00', 0x5, 0x0) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0xc0000001}) semtimedop(0x0, &(0x7f0000000000)=[{0x4, 0x6}, {0x1, 0x300, 0x1800}, {0x0, 0x7fff, 0x1800}, {0x2, 0x5e, 0x1800}, {0x1, 0x9, 0x1000}], 0x5, &(0x7f0000000040)={0x77359400}) 08:34:27 executing program 0: perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x8, 0x3, 0x81, 0x3, 0x0, 0x800, 0x338, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000040), 0x3}, 0x18, 0x63c5, 0x10001, 0x7, 0x4, 0x6, 0x9, 0x0, 0x407, 0x0, 0x7ff}, 0x0, 0x2, 0xffffffffffffffff, 0x2) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:34:27 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='{@\x00', &(0x7f00000000c0)='%{\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='&\x00', &(0x7f00000001c0)='$\xc5{$}*-*\x00', &(0x7f0000000200)='/&h[\x00'], &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)=')\x00', &(0x7f0000000300)='*\x00'], 0x100) [ 1385.902139][T28864] bridge1462: port 1(veth4777) entered blocking state [ 1385.908965][T28864] bridge1462: port 1(veth4777) entered disabled state [ 1385.919456][T28864] device veth4777 entered promiscuous mode 08:34:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x64, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:27 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x3000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1386.020202][T28857] bridge1462: port 2(veth4779) entered blocking state [ 1386.027070][T28857] bridge1462: port 2(veth4779) entered disabled state [ 1386.045954][T28857] device veth4779 entered promiscuous mode 08:34:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x9, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:27 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0xff0f, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1386.365253][T28885] bridge1463: port 1(veth4781) entered blocking state [ 1386.372042][T28885] bridge1463: port 1(veth4781) entered disabled state [ 1386.385438][T28885] device veth4781 entered promiscuous mode 08:34:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) sendmsg$nl_route_sched(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=@newtclass={0x2c, 0x28, 0x300, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xf, 0x9}, {0x0, 0x9}, {0x1, 0xf}}, [@TCA_RATE={0x6, 0x5, {0x2, 0x69}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040090}, 0x200000d1) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_NF_CALL_IPTABLES={0x5, 0x24, 0x1}]}}}]}, 0x44}}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in=@remote, 0x4e24, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x80, 0x37, r3, r4}, {0xfff, 0x3, 0x76e6898d, 0x8000, 0x2, 0x100, 0x0, 0x83}, {0x9, 0x4, 0x80000000, 0x7}, 0x7ff, 0x6e6bb0, 0x2, 0x1, 0x1}, {{@in6=@mcast1, 0x4d5, 0x6c}, 0xa, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x3505, 0x3, 0x0, 0x5, 0x0, 0x4, 0x5}}, 0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)=@gettaction={0x144, 0x32, 0x300, 0x70bd28, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x4c, 0x1, [{0x10, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x10, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0x10, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x76}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc}, @action_gd=@TCA_ACT_TAB={0x20, 0x1, [{0x10, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_gd=@TCA_ACT_TAB={0x54, 0x1, [{0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xffff}}, {0x10, 0x12, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x34, 0x1, [{0x14, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x804}, 0x8810) [ 1386.477451][T28889] bond1398: (slave veth4287): Enslaving as a backup interface with a down link 08:34:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0xa, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x0, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1386.600216][T28895] bridge1463: port 2(veth4783) entered blocking state [ 1386.607180][T28895] bridge1463: port 2(veth4783) entered disabled state [ 1386.620594][T28895] device veth4783 entered promiscuous mode [ 1386.629606][T28896] validate_nla: 28 callbacks suppressed [ 1386.629621][T28896] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1386.693788][T28907] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:28 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x4000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1386.838581][T28907] bond1399: (slave veth4289): Enslaving as a backup interface with a down link 08:34:28 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:28 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) utimensat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) [ 1386.982119][T28911] bridge1464: port 1(veth4785) entered blocking state [ 1386.988983][T28911] bridge1464: port 1(veth4785) entered disabled state [ 1387.016277][T28911] device veth4785 entered promiscuous mode [ 1387.079424][T28915] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x3}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1387.276505][T28917] bond1399: (slave veth4291): Enslaving as a backup interface with a down link [ 1387.424552][T28927] bridge1464: port 2(veth4787) entered blocking state [ 1387.431433][T28927] bridge1464: port 2(veth4787) entered disabled state [ 1387.458135][T28927] device veth4787 entered promiscuous mode 08:34:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0xb, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1387.481300][T28929] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:28 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000740)=@assoc_value, &(0x7f0000000780)=0x8) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, &(0x7f0000000040)) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x100) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$BTRFS_IOC_INO_PATHS(r1, 0xc0389423, &(0x7f0000000800)={0x2, 0x8, [0x5, 0x200, 0x6, 0xaed], &(0x7f00000007c0)=[0x0]}) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000140), 0x4) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18}, './file0\x00'}) write$binfmt_elf64(r2, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x98, 0x1f, 0x0, 0x8, 0x8, 0x2, 0x6, 0x2, 0x20d, 0x40, 0x2d6, 0x1, 0x401, 0x38, 0x2, 0x7, 0x81, 0x9}, [{0x1, 0x8, 0x80000001, 0x0, 0x1, 0xfffffffffffffffc, 0x1, 0x1f}], "11420b23f8fd43fc0cc2e39ecea10ff660e67f0356d625890dc7b3792470bc877ed1a524445ce82dfe1948b5f0a5e3f753c92c226980c353da0248fbb547f8d491ebbd9cc3cf95c18b96b734ed9694ef1b9fe76247f8931caa418ec72f4312f2bb67994601a97283f637dd281b5704b4b434d6d12d0c6c8aaf2ce02e2abefea738ada35c7a17ef20e21232763d64096a591d5da06ee3d5454d66e7959b1883cfffc91904ea93d7fb74c28297ddf9e89cfa04069d0c6745ff0acd7203bea6df9f9c6710cfc3da22a5dd9408f9631c244a", ['\x00', '\x00', '\x00', '\x00']}, 0x548) [ 1387.576521][T28933] __nla_validate_parse: 12 callbacks suppressed [ 1387.576538][T28933] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:28 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:29 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x5000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:29 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='signal_deliver\x00'}, 0x10) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305829, &(0x7f0000001d80)={0x0, 0x0, 0x1, 0x6, 0x0, 0xe9}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001c00), 0x8400, 0x0) io_submit(0x0, 0x8, &(0x7f0000001d40)=[&(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0xe410, 0xffffffffffffffff, &(0x7f0000000540)="59b04eb231a73b7b4e67a71936b3f3b98c2166267a18cf59bc9f177258f7d63ca7459b5c7d71522173df26c19b1e797741a12f80b026de924c7819eaa2af9e6e735cdde0cfc1a24b9f30d5feed2730cc83d148df7f6925556aab3fc97909d2e8d45402811a61dda47845e44a39e27403b7e0eb28037e3aa3e06e790e5d177052c131c068d67c33df2aba74417dd855555782789a9626e2cb1423e18f4901bc7493b10aedd9ca5a", 0xa7, 0x3, 0x0, 0x1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x5, 0x8, r0, &(0x7f0000000640)="f734f5b6521b95e75e57189e596ac076c407859a9a1c171446e2902312413252eb7fccca766238b60d35d284d59f4b4b407d040600801de09ed0cb490da2241415d5c0", 0x43, 0x4, 0x0, 0x2, r1}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x3, 0xfffb, r0, &(0x7f0000000700)="d349476674f46d52d643a3b1dd73f4b78e892fa1957c4a8b9db9ab41453be2b11294abb0f48752eeecfc3f69bd0eec6531954d952525a0de850c44658717e7be0f6bb6a15737cc2a5d94bc6fc1c67c07b981db7936256c66751cf233092deea424b047a88d1a0d42fecaae2ca1f2ca3b2ce6f7281caf408d349396a6294f9deed0a0c3e681cfd14760fb47a8bc00aeba8461f980aba3edc27ad5ba8ee065889a2d42a48ca5d52f81ed6f01a0a18d828e802cbde59337e8cc3d6735ac7847b662fb1d90572fdd072cceb3bf1dbd69a06fda9b", 0xd2, 0x4}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f0000000840)="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", 0x1000, 0x1, 0x0, 0x2}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x5, 0xd73, r1, &(0x7f0000001880)="e86bdee4296e25bd4e9dd9c6e304151475fd36532ce76b6996c2e0a2820e9841de2575ca58babd63b66483c4a817905932e87f7e0c2708074a1c9600d46f967e367638588143849d69fcddc21358009d68cc5e1b673035ba73fa2718a373a8a8ad1113d24441f97fa7ee7db5427d1fbf571cc8b25f1b9e9780de067796562b21bb49bfe7fd931f68c2af20bacf7814b211e03ac0833f0b40e8f28f4a007535e90a5a2147011856dbca1acd297c7cb2b92a6d882fbd30e57ff2944b5e159187933384845d42aa4544fa71a28c331555317e5ddc23", 0xd4, 0x101, 0x0, 0x2}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x3, 0x8, 0xffffffffffffffff, &(0x7f00000019c0)="224b7e87c3e91cfc9ad5717846dff417e5fd675d32ad6b50cbbe43fbf1760c57292ddb67105234551d3ee060c97e2d3f4d2a0d92a474909b17ef931f2ccc9f9f71c2d95a0b52bb2ac79179da8176dff7bbfe091bf42b9ac79fcbd479cfe3f8c7e896a8bec31a29712f5737b4fa09afe20027a16402437d40bd5c965773fa1baf4a02a0b998be95bb8b123b4b", 0x8c, 0xfff, 0x0, 0x2}, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x7ff, r2, &(0x7f0000001ac0)="a342c1b116e379683eeba0eda4c678dce1c3e37d09ac634c3f53237addc96d02c4069b76d1b183336ae26ad922d9959b9c2e4a26e2b1a2b7883877c333ce1abec7ff2f1065e2f3594eb5b8861294ffe256a6cf09a4619faabb3e0f9f90cd20d1ec26ab4b385ecfe524169e666d76771674792be0483bbfcb2311ba0413a8fc8bf58f95f4690603e1f7c734877a83ce1f36fbb94797af2e663e442b28851ba956bdbfbac8f8ec192962984523280486b51f19c91330eb291b67b43a7abd6bdc18c9bbe0cbf58f3793d95f0607cb497ad39d63e39309d441b7", 0xd8, 0x7, 0x0, 0x3, r3}, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x5, 0x2, r4, &(0x7f0000001c40)="286cace6ec9822fc104ca42ba2f885d28cc7225113375049fae6c3fda9141e4feb253488154058ad4fbfbcce939046639f69732b6af9b3a41c511fe21038b6c2a625820088d45e1e1f7b32436bcc2eacb0cc8d1a88781ebe64340204e73f2bee97c255b9a8ceab208c405447cdf7de864a5b97cff82d43a975226c61325452d4c7", 0x81, 0x5, 0x0, 0x1}]) r5 = syz_mount_image$iso9660(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x54, 0x2, &(0x7f0000000440)=[{&(0x7f0000000280)="9f8cc4cd4f487b09623a3b57aa087fcf5a676d3d31e8f020c738d3b237ab3ee39426f4021283f6ce3ce5d7277d8e32fb88a3fe21fb5219949b4d1d207ef60941240f04eaa13615743be262d192c9ca24226915f995beeaa4bb4046192aaaf6acddd0f05c87ef02fb835e86d00839c62addc497e34889369a548d6dcc9206ffb97bd89018313c98fef1beab2281e6b6048155b9faffaa3661120e3072c775258ded867c343d042c1ba129830862020d31acdf38d0fe834f5ae5035232d6770920b42f89789287ebac415e", 0xca, 0x3}, {&(0x7f0000000380)="e4be019b5aacbf86a236d02add16a50403891a9fbde0d965444bdd8b2bcfeff6b6a51556d1ba893ecf2acb8e2007adf95adb6bf0aa1fcd55c98bc4ffc35422551e5dcfff5fba713d79401b55c11966a2add2fc8f6cc2d242ae81c6d07d96f330808818457258ad8e8968fa62bfff02b8e52f10f3cc9cfe59118db8fb4dd0c5fd64711f5b73d1a4ef63c939fd", 0x8c, 0x81}], 0x102004, &(0x7f0000000480)={[{@session={'session', 0x3d, 0x3a}}, {@unhide}], [{@subj_role={'subj_role', 0x3d, '/dev/vcs\x00'}}, {@smackfshat={'smackfshat', 0x3d, '\\-'}}, {@obj_user={'obj_user', 0x3d, ','}}]}) sendfile(r1, r5, &(0x7f0000000500)=0x3, 0x100) r6 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x1}, {0xffffffffffffffff, 0x9485}, {r6, 0x2001}, {r7, 0x7011}], 0x4, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f00000001c0)={[0x1]}, 0x8) [ 1387.800748][T28939] bridge1465: port 1(veth4789) entered blocking state [ 1387.807596][T28939] bridge1465: port 1(veth4789) entered disabled state [ 1387.831331][T28939] device veth4789 entered promiscuous mode [ 1387.848325][T28929] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1387.856476][T28946] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x4}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1387.959422][ T24] audit: type=1400 audit(1637483669.290:594): avc: denied { append } for pid=28947 comm="syz-executor.1" name="ppp" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 1387.984549][T28937] bridge1465: port 2(veth4791) entered blocking state [ 1387.991494][T28937] bridge1465: port 2(veth4791) entered disabled state 08:34:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0xc, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1388.017520][T28937] device veth4791 entered promiscuous mode [ 1388.036801][T28961] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1388.117960][T28962] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x5}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:29 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x6000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:29 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001780)={&(0x7f0000001740)={0x14, r0, 0x100, 0x70bd29, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008800) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="98030000", @ANYRES16=r0, @ANYBLOB="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"], 0x398}, 0x1, 0x0, 0x0, 0x200000a0}, 0x40010) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) close(0xffffffffffffffff) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:34:29 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:29 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x103) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x90) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={0xffffffffffffffff}, 0x4) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) r3 = dup3(r0, r1, 0x80000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) sendfile(r1, r0, 0x0, 0x72) [ 1388.439551][T28966] bridge1466: port 1(veth4793) entered blocking state [ 1388.446456][T28966] bridge1466: port 1(veth4793) entered disabled state [ 1388.496344][T28966] device veth4793 entered promiscuous mode [ 1388.514009][T28968] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:29 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) setxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=@random={'system.', '.\'\x00'}, &(0x7f0000000100)=',**\x00', 0x4, 0x2) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) [ 1388.572013][T28973] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:30 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) linkat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xc00) [ 1388.727143][T28966] bridge1466: port 2(veth4795) entered blocking state [ 1388.734025][T28966] bridge1466: port 2(veth4795) entered disabled state 08:34:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x12, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1388.771025][T28966] device veth4795 entered promiscuous mode [ 1388.787340][T28973] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1388.803358][T28973] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000000201d9d6401bbf062393051c1520204412be000100"/37], 0x24}}, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast}, {0x1, @multicast}, 0x18, {0x2, 0x4e23, @loopback}, 'ip_vti0\x00'}) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000400)=ANY=[@ANYRESOCT=r1, @ANYBLOB="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", @ANYRESOCT=r1, @ANYRES32, @ANYRESDEC, @ANYRES64=r2, @ANYBLOB="78b0127cee83af0345715d834b5a643c54120d52bc19dedf0551e11aca35d7316ea20bc847c9a7bc82989f92e262887d01cd60f4d3c80c4a84a46dcd5e631a3b5be7d188987f96804aa41180a2b7ca687e24068a6fa055acf29e5ad93e13fb1e2fbd9e34414ecd2d5238927566c10653f05e59a95933dee7577ede2681fbc8d9748ad754d0c9fc0ec2338a58a7594425cb16548592f01b3947ae81c0c410"], 0xffffffe3) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000380)={0x0, 0x3, 0x20000, 0x6, 0x0, 0xe9}) getsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 08:34:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x8}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1388.900102][T29003] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 08:34:30 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x6040000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1389.093064][T29006] bridge1467: port 1(veth4797) entered blocking state [ 1389.099870][T29006] bridge1467: port 1(veth4797) entered disabled state [ 1389.196649][T29006] device veth4797 entered promiscuous mode 08:34:30 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x109) 08:34:30 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1389.247489][T29005] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:30 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = syz_io_uring_complete(0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000100)={0x5, 0x5, 0x5, 0x100, 0x1, [{0x5, 0xee, 0x8001, '\x00', 0x2200}]}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x48000, 0x0) epoll_pwait2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1389.335491][T29008] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:30 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x7000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1389.601480][T29008] bond1403: (slave veth4293): Enslaving as a backup interface with a down link 08:34:31 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1389.685870][T29003] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1389.732412][T29022] bridge1467: port 2(veth4799) entered blocking state [ 1389.739318][T29022] bridge1467: port 2(veth4799) entered disabled state [ 1389.766424][T29022] device veth4799 entered promiscuous mode 08:34:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x13, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1389.787061][T29032] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:31 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESOCT], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x10e3}, {r0, 0x6000}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x8014}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={[0x5]}, 0x8) 08:34:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0xa}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1389.904887][T29032] bond1403: (slave veth4295): Enslaving as a backup interface with a down link [ 1390.054588][T29042] bridge1468: port 1(veth4801) entered blocking state [ 1390.061444][T29042] bridge1468: port 1(veth4801) entered disabled state [ 1390.075835][T29042] device veth4801 entered promiscuous mode 08:34:31 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x8000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) splice(r3, &(0x7f0000000100)=0x6, r4, &(0x7f00000002c0)=0x3, 0xffffffffffffffff, 0x1) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r5, 0x8982, &(0x7f0000000300)={0x0, 'batadv_slave_0\x00', {0x4}, 0x1}) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) utimensat(r2, &(0x7f0000000180)='./bus\x00', 0x0, 0x0) [ 1390.270695][T29041] bridge1468: port 2(veth4803) entered blocking state [ 1390.277549][T29041] bridge1468: port 2(veth4803) entered disabled state 08:34:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x14, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1390.322687][T29041] device veth4803 entered promiscuous mode 08:34:31 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x6, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1390.502074][T29047] bond1404: (slave veth4297): Enslaving as a backup interface with a down link 08:34:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0xb}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1390.669451][T29044] bond1404: (slave veth4299): Enslaving as a backup interface with a down link 08:34:32 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x9000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:32 executing program 1: setsockopt(0xffffffffffffffff, 0xfffffcba, 0x2e4e, &(0x7f0000000040)="2b7431124424ae2417f845bd82eabfdf02175f537cbb01eb55d3432ab5d839e92773651e19a2d302", 0x28) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'netdevsim0\x00'}) [ 1390.813142][T29064] bridge1469: port 1(veth4805) entered blocking state [ 1390.820087][T29064] bridge1469: port 1(veth4805) entered disabled state [ 1390.835603][T29064] device veth4805 entered promiscuous mode [ 1390.990466][T29072] bond1405: (slave veth4301): Enslaving as a backup interface with a down link 08:34:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) splice(r3, &(0x7f0000000100)=0x6, r4, &(0x7f00000002c0)=0x3, 0xffffffffffffffff, 0x1) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r5, 0x8982, &(0x7f0000000300)={0x0, 'batadv_slave_0\x00', {0x4}, 0x1}) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) utimensat(r2, &(0x7f0000000180)='./bus\x00', 0x0, 0x0) [ 1391.119967][T29077] bridge1469: port 2(veth4807) entered blocking state [ 1391.126794][T29077] bridge1469: port 2(veth4807) entered disabled state [ 1391.168304][T29077] device veth4807 entered promiscuous mode 08:34:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x1c, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:32 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1391.331321][T29081] bond1405: (slave veth4303): Enslaving as a backup interface with a down link 08:34:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0xc}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:32 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xc000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1391.562749][T29093] bridge1470: port 1(veth4809) entered blocking state [ 1391.569591][T29093] bridge1470: port 1(veth4809) entered disabled state [ 1391.608159][T29093] device veth4809 entered promiscuous mode [ 1391.639618][T29099] validate_nla: 5 callbacks suppressed [ 1391.639634][T29099] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:33 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0xe380, 0x6d) 08:34:33 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1391.839791][T29100] bond1406: (slave veth4305): Enslaving as a backup interface with a down link 08:34:33 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000100)=ANY=[@ANYRESHEX=r0, @ANYBLOB="3800389636e2df", @ANYBLOB="597fb42bf7125dac2691ce25b290ab97c65bd714a8044120d59cc4566264fd1a9ae0d3475533db9bfdde97e0ca33efa0d7f9440c5e63e09025f78c6e1eb2af25c627123af46db34b1fe8e4e3ff76490129ce517d3456fb3ca94e0c8eb012755106d6424db4de6a5c230ce937e539eec86f93e2b8349596cd3241035f3cc9c479b3015ca1e59181ca024f86e805c006eebb5c3ce612304cf3d75b1e8de9eb78ce9db3a8b720a76645164db8670fe26f8591", @ANYRES64, @ANYRESOCT, @ANYRES16], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_pwait2(r0, 0x0, 0xfffffffffffffd44, 0x0, 0x0, 0x0) 08:34:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) splice(r3, &(0x7f0000000100)=0x6, r4, &(0x7f00000002c0)=0x3, 0xffffffffffffffff, 0x1) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r5, 0x8982, &(0x7f0000000300)={0x0, 'batadv_slave_0\x00', {0x4}, 0x1}) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) utimensat(r2, &(0x7f0000000180)='./bus\x00', 0x0, 0x0) [ 1391.966481][T29106] bridge1470: port 2(veth4811) entered blocking state [ 1391.973332][T29106] bridge1470: port 2(veth4811) entered disabled state [ 1392.013596][T29106] device veth4811 entered promiscuous mode [ 1392.027346][T29099] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x21, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1392.223958][T29110] bond1406: (slave veth4307): Enslaving as a backup interface with a down link 08:34:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0xd}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:33 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xd000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1392.447752][T29127] bridge1471: port 1(veth4813) entered blocking state [ 1392.454608][T29127] bridge1471: port 1(veth4813) entered disabled state [ 1392.486709][T29127] device veth4813 entered promiscuous mode [ 1392.538074][T29131] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:34 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:34 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0xc0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x9, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x8, 0x1}, 0x0, 0x0, &(0x7f0000000080)={0x0, 0xc, 0x8}, &(0x7f00000000c0)=0x53c4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)}}, 0x10) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1392.740091][T29134] bond1407: (slave veth4309): Enslaving as a backup interface with a down link 08:34:34 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ppoll(&(0x7f0000000000)=[{r0, 0x8000}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={[0x9]}, 0x8) 08:34:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) splice(r3, &(0x7f0000000100)=0x6, r4, &(0x7f00000002c0)=0x3, 0xffffffffffffffff, 0x1) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r5, 0x8982, &(0x7f0000000300)={0x0, 'batadv_slave_0\x00', {0x4}, 0x1}) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) 08:34:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2c, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1392.867757][T29138] bridge1471: port 2(veth4815) entered blocking state [ 1392.874601][T29138] bridge1471: port 2(veth4815) entered disabled state [ 1392.889550][T29138] device veth4815 entered promiscuous mode [ 1392.897222][T29131] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:34 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xe000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0xe}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1393.058508][T29147] bond1407: (slave veth4311): Enslaving as a backup interface with a down link [ 1393.256547][T29158] bridge1472: port 1(veth4817) entered blocking state [ 1393.263461][T29158] bridge1472: port 1(veth4817) entered disabled state [ 1393.283761][T29158] device veth4817 entered promiscuous mode 08:34:34 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0xa, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1393.321509][T29163] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1393.465517][T29165] bond1408: (slave veth4313): Enslaving as a backup interface with a down link 08:34:34 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_pwait2(r0, 0x0, 0x0, 0x0, 0x0, 0x53) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x400400, 0x0) [ 1393.586927][T29171] bridge1472: port 2(veth4819) entered blocking state [ 1393.593752][T29171] bridge1472: port 2(veth4819) entered disabled state [ 1393.611494][T29171] device veth4819 entered promiscuous mode [ 1393.628637][T29174] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0xf}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x30, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:35 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x20000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1393.690860][T29177] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) splice(r3, &(0x7f0000000100)=0x6, r4, &(0x7f00000002c0)=0x3, 0xffffffffffffffff, 0x1) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r5, 0x8982, &(0x7f0000000300)={0x0, 'batadv_slave_0\x00', {0x4}, 0x1}) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) [ 1394.005554][T29184] bond1409: (slave veth4315): Enslaving as a backup interface with a down link [ 1394.125213][T29187] bridge1473: port 1(veth4821) entered blocking state [ 1394.132047][T29187] bridge1473: port 1(veth4821) entered disabled state [ 1394.157550][T29187] device veth4821 entered promiscuous mode 08:34:35 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0xb, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1394.184563][T29177] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x10}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:35 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x22000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1394.348005][T29187] bridge1473: port 2(veth4823) entered blocking state [ 1394.354880][T29187] bridge1473: port 2(veth4823) entered disabled state [ 1394.380331][T29187] device veth4823 entered promiscuous mode 08:34:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x32, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1394.392138][T29205] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:35 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0xe2) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r0}}, './bus\x00'}) epoll_pwait2(r1, 0x0, 0x0, 0x0, 0x0, 0x56) 08:34:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) splice(r3, &(0x7f0000000100)=0x6, r4, &(0x7f00000002c0)=0x3, 0xffffffffffffffff, 0x1) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) 08:34:36 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0xc, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1394.745042][T29208] bond1410: (slave veth4317): Enslaving as a backup interface with a down link [ 1394.974458][T29217] bridge1474: port 1(veth4825) entered blocking state [ 1394.981260][T29217] bridge1474: port 1(veth4825) entered disabled state [ 1395.029659][T29217] device veth4825 entered promiscuous mode [ 1395.061334][T29205] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x11}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:36 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x3f000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1395.243459][T29215] bridge1474: port 2(veth4827) entered blocking state [ 1395.250258][T29215] bridge1474: port 2(veth4827) entered disabled state [ 1395.278290][T29215] device veth4827 entered promiscuous mode 08:34:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x34, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:36 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0xd, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1395.364557][T29237] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:36 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 08:34:36 executing program 1: r0 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x10000, 0x1, 0xb}, 0x18) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400028}, 0xc, &(0x7f0000000380)={&(0x7f0000000700)=ANY=[@ANYRES64=r0, @ANYRES16=0x0, @ANYBLOB="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"], 0x280}, 0x1, 0x0, 0x0, 0x4044}, 0x808) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x20010, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x9) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x12000, 0x1, {0x1}}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000400)={r0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000440)={0xc0000001}) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x31) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r6, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r6, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r7 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r7, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r7, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r6, {r7}}, './file0\x00'}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), r4) [ 1395.456881][T29237] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) splice(r3, &(0x7f0000000100)=0x6, r4, &(0x7f00000002c0)=0x3, 0xffffffffffffffff, 0x1) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) 08:34:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x12}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1395.664379][T29247] bridge1475: port 1(veth4829) entered blocking state [ 1395.671207][T29247] bridge1475: port 1(veth4829) entered disabled state [ 1395.697712][T29247] device veth4829 entered promiscuous mode [ 1395.768936][T29263] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1395.892476][T29270] bridge1475: port 2(veth4831) entered blocking state [ 1395.899273][T29270] bridge1475: port 2(veth4831) entered disabled state 08:34:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x3c, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1395.942218][T29270] device veth4831 entered promiscuous mode [ 1395.960977][T29272] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x13}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:37 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x40000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:37 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0xe, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1396.214340][T29274] bridge1476: port 1(veth4833) entered blocking state [ 1396.221192][T29274] bridge1476: port 1(veth4833) entered disabled state 08:34:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) splice(r3, &(0x7f0000000100)=0x6, r4, &(0x7f00000002c0)=0x3, 0xffffffffffffffff, 0x1) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) creat(&(0x7f00000000c0)='./bus\x00', 0x0) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) [ 1396.258760][T29274] device veth4833 entered promiscuous mode [ 1396.345502][T29279] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1396.566055][T29290] bridge1476: port 2(veth4835) entered blocking state [ 1396.572889][T29290] bridge1476: port 2(veth4835) entered disabled state 08:34:37 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {}, 0x1110600, 0x600}}}, 0x90) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x90, @loopback, 0xffffff07}, {0xa, 0x4e20, 0x1, @loopback, 0xfffffff8}, r2, 0xa0}}, 0x48) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$F2FS_IOC_GARBAGE_COLLECT(r3, 0x4004f506, &(0x7f0000000000)) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000080)={0x0, 0x2, 0x89, 0x800000020000006, 0x0, 0xe9}) epoll_pwait2(r1, 0x0, 0x5c, 0x0, 0x0, 0xfffffffffffffc23) [ 1396.618033][T29290] device veth4835 entered promiscuous mode 08:34:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x46, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1396.659894][T29276] validate_nla: 5 callbacks suppressed [ 1396.659909][T29276] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1396.697558][T29293] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x14}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:38 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x74000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:38 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0xf, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) splice(r3, &(0x7f0000000100)=0x6, r4, &(0x7f00000002c0)=0x3, 0xffffffffffffffff, 0x1) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) [ 1396.905400][T29301] bridge1477: port 1(veth4837) entered blocking state [ 1396.912462][T29301] bridge1477: port 1(veth4837) entered disabled state [ 1396.928977][T29301] device veth4837 entered promiscuous mode [ 1396.958349][T29306] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1397.054920][T29312] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1397.262963][T29321] bridge1477: port 2(veth4839) entered blocking state [ 1397.269773][T29321] bridge1477: port 2(veth4839) entered disabled state [ 1397.339620][T29321] device veth4839 entered promiscuous mode 08:34:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) splice(r3, &(0x7f0000000100)=0x6, r4, &(0x7f00000002c0)=0x3, 0xffffffffffffffff, 0x1) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) [ 1397.381836][T29312] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1397.417941][T29324] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x4a, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x15}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:38 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x10, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:39 executing program 1: r0 = creat(&(0x7f0000002480)='./bus\x00', 0x98) write$P9_RREADLINK(r0, &(0x7f0000002480)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x6, 0x0, 0xe9}) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0x8001) write$P9_RVERSION(r0, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x1, 0x8, '9P2000.L'}, 0x15) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000002440)={&(0x7f0000000100)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x8000}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="75bfc29a78293567f9e8f31b8a760f59f4ac228c8f757fbed02201487abd1a5a6023270b31ef7d9b21394bfec516ca6831db38f7d63f54ae5d5d50f58f2266d666c73780d3a163e4c3c7d47d70ab350f60aa72c58fbaf3d6bff3b9711c6214b8495fbe58fcdc4fb3c71732ecf952dc6d64f69907a19c4d7bd2391210678e0884db947d532ed847ef9405fd475d3653", 0x8f}], 0x2, &(0x7f0000001240)=[{0x18, 0x88, 0xf5, "bd5ae2a1"}, {0xb0, 0x119, 0xbd50, "244ad19eecd511165ab3d9a1451bd7cb501d5862c790129e5d4d36550da9dcbfa5fe1b67d1c60a26aac604f991617ed7f1dede53d94f53c8194e33a0969943b25981dc3e3dcaa55e6d57c6201b086507a3c2aa97b18c7fac110ca964796b5fdee7fc98baa9420a5c800ef6f951c7c6f70961c2443e6ba9024d106022d20fe480dd18c07c321e829c072452a7db88dac6829fd6e676b82218204e1e5d5d0f0f"}, {0x110, 0x110, 0x3, "815522d0a6f8444e193fb6b6382ad9b49c174963767de4b042c927bd217b6ca5526a3a3358dc2bc57cd4ada8ca7a5efc00e975e672d8db76bfa294ce3d8e42b8cdd4fc83a346107b8bc67b08990c00b894a4fe0dbe3a4f61d66844fb7bd51a5395112e22f45c10c8b654fc12831b66de91a362f361e00e99dd8a28509f0a6091613b05fb57a7acd7aa3ff3cfea7fb61e96512013a35caa3b37213a704748364291a05c20603301ae08d28bbc45ddbc732b30b7d1cc441b68d5e1f806e2dde018e3f13de4110ca449555e581462a318ede8e19fd4468ae388b77d0dfedfedee1acc959d0e1532edb649efa72d13fc6d27c8da8c970890386ef4aafe"}, {0x1010, 0x10a, 0x4, "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"}], 0x11e8}, 0x40) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000024c0)='/proc/tty/ldiscs\x00', 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000002500)={0x80000000}) [ 1397.685133][T29328] bridge1478: port 1(veth4841) entered blocking state [ 1397.691987][T29328] bridge1478: port 1(veth4841) entered disabled state [ 1397.739143][T29328] device veth4841 entered promiscuous mode [ 1397.768237][T29331] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1397.833567][T29338] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:39 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x86000000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1397.874553][T29350] EXT4-fs warning (device sda1): __ext4_ioctl:879: Setting inode version is not supported with metadata_csum enabled. [ 1397.985850][T29349] bridge1478: port 2(veth4843) entered blocking state [ 1397.992714][T29349] bridge1478: port 2(veth4843) entered disabled state [ 1398.017478][T29349] device veth4843 entered promiscuous mode [ 1398.025962][T29338] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x64, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) socket$key(0xf, 0x3, 0x2) openat$cgroup(r2, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) [ 1398.047327][T29352] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x17}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1398.211951][T29357] bridge1479: port 1(veth4845) entered blocking state [ 1398.218836][T29357] bridge1479: port 1(veth4845) entered disabled state [ 1398.250130][T29357] device veth4845 entered promiscuous mode 08:34:39 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x11, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1398.286034][T29362] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x90, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x19}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1398.512673][T29372] bridge1479: port 2(veth4847) entered blocking state [ 1398.519484][T29372] bridge1479: port 2(veth4847) entered disabled state [ 1398.533362][T29372] device veth4847 entered promiscuous mode [ 1398.541040][T29364] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:39 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xad020000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) creat(&(0x7f00000000c0)='./bus\x00', 0x0) socket$key(0xf, 0x3, 0x2) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) [ 1398.664478][T29379] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1398.718573][T29345] EXT4-fs warning (device sda1): __ext4_ioctl:879: Setting inode version is not supported with metadata_csum enabled. 08:34:40 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc00) mq_timedsend(r0, &(0x7f00000000c0)="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", 0x1000, 0x8, &(0x7f00000010c0)={0x0, 0x989680}) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080)={[0xffffffff00000000]}, 0x8) 08:34:40 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) mq_timedsend(r0, &(0x7f0000000000)="103596827e8f411b6cbb3a2b107584361411b1bc1416bc8afdd5bff4058114f2", 0x20, 0xf41, &(0x7f0000000040)={0x77359400}) 08:34:40 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x12, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1398.881330][T29377] bridge1480: port 1(veth4849) entered blocking state [ 1398.888182][T29377] bridge1480: port 1(veth4849) entered disabled state [ 1398.899623][T29377] device veth4849 entered promiscuous mode [ 1398.916045][T29385] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:40 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xae020000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1399.072730][T29384] bridge1480: port 2(veth4851) entered blocking state [ 1399.079552][T29384] bridge1480: port 2(veth4851) entered disabled state 08:34:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x1a}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0xbc, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1399.124102][T29384] device veth4851 entered promiscuous mode [ 1399.230741][T29409] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:40 executing program 1: ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000000)={{}, 0x5, 0x3, 0x7}) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) getpeername$tipc(r0, &(0x7f0000000040)=@name, &(0x7f0000000080)=0x10) [ 1399.459563][T29407] bridge1481: port 1(veth4853) entered blocking state [ 1399.466526][T29407] bridge1481: port 1(veth4853) entered disabled state [ 1399.510540][T29407] device veth4853 entered promiscuous mode 08:34:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x1b}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:40 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x13, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) creat(&(0x7f00000000c0)='./bus\x00', 0x0) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) 08:34:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0xc0, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1399.721249][T29415] bridge1481: port 2(veth4855) entered blocking state [ 1399.728085][T29415] bridge1481: port 2(veth4855) entered disabled state [ 1399.747190][T29415] device veth4855 entered promiscuous mode 08:34:41 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xe4ffffff, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1399.933858][T29433] bridge1482: port 1(veth4857) entered blocking state [ 1399.940644][T29433] bridge1482: port 1(veth4857) entered disabled state [ 1399.952167][T29433] device veth4857 entered promiscuous mode 08:34:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x1c}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:41 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x14, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1400.119065][T29438] bridge1482: port 2(veth4859) entered blocking state [ 1400.125938][T29438] bridge1482: port 2(veth4859) entered disabled state 08:34:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0xd2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1400.185000][T29438] device veth4859 entered promiscuous mode 08:34:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x21}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:41 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000001c0)={0x2000}) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x1200}, {r1, 0x400}, {r0, 0x1114}], 0x3, &(0x7f0000000140)={r2, r3+10000000}, &(0x7f0000000180)={[0x4]}, 0x8) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x30002002}) 08:34:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x41}}}, {{0x2, 0x4e24, @remote}}}, 0x108) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) [ 1400.577646][T29450] bridge1483: port 1(veth4861) entered blocking state [ 1400.584492][T29450] bridge1483: port 1(veth4861) entered disabled state [ 1400.616915][T29450] device veth4861 entered promiscuous mode [ 1400.712660][T29457] __nla_validate_parse: 9 callbacks suppressed [ 1400.712674][T29457] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:42 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x15, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:42 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xf4ffffff, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:42 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x9}], 0x1, &(0x7f0000000040), &(0x7f0000000080)={[0x2]}, 0x8) r0 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000140)="9fdfabfae55e3bab387c09b034ecba8e25857feb6573e55287459e7c4872a0395c813bdc0ff3dc6ec89c8cf31394a20d65908016127743d36fc60e81562fd90eab6f84f9af22b178dee9d1c9b76845865b1cd34801d79a1629b200cb048f15057b817b0c6ef6b21fe4e4821edf821fa9642921585d054358f430cecc5ff3d617f7a21b735b45fe1f0c500d213b7585e5d5e949bb4ccc19630b7f228720ddadf0e4ef8caf8cc82325d60d33cbaf3ae2a954fdf8317074c2044a58dff9dbacc4f0a4b6b0c6a29dd58515aaf0d0211a40af730411b68bf1", 0xd6}, {&(0x7f0000000240)="3a5f4f7d063ca14179781fbd8897976dba2b048d904fb2f2653462f80007bea810678e6e", 0x24, 0xffffffffffff2b96}, {&(0x7f0000000280)="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", 0xfe, 0x1c0000000000000}, {&(0x7f0000000380)="fa1b0c19b0384210a65dd176a5a10864c0439588ebf7fe92b9d90fde3876c2aa851d9ec8f09f0a3b53e4fbf237116e9c6e87c0651d414c724645571eab821fdbbb5cf27bcd29689b43e04280ded3fa1b9d3849629b6e55377e0b5bab7a4d4fd29833a5", 0x63, 0x6}, {&(0x7f0000000400)="6ebd4418d4bded0057644461b2241fc7cc8e8a2966834f5c4c17bb83eac0cf43a3a7c6e42b5563adc2cf63569f60bd227aa28198c78337053899fb0e1ab3df3854ae1676a217968a4a534c7031cc326aa1826fb7b2b1a7fd8f2006f5ef592855aba20e642584d7d317c598e3557ce3a4d20d20234e7c2346104264fea51e07d048e651a84e22", 0x86, 0xfffffffffffffffa}], 0xc20, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=static', @void}}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '-\\%'}}, {@seclabel}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@seclabel}, {@dont_hash}]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000005c0)) [ 1400.979922][T29468] bridge1483: port 2(veth4863) entered blocking state [ 1400.986844][T29468] bridge1483: port 2(veth4863) entered disabled state [ 1401.002291][T29480] loop1: detected capacity change from 0 to 249856 [ 1401.022268][T29468] device veth4863 entered promiscuous mode 08:34:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x11c, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1401.042682][T29475] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1401.066014][T29481] loop1: detected capacity change from 0 to 249856 08:34:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x22}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:42 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0, 0x0) 08:34:42 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 08:34:42 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1}, {r0, 0x462}], 0x2, &(0x7f0000000040), &(0x7f0000000080)={[0x2]}, 0x8) 08:34:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) [ 1401.392981][T29489] bridge1484: port 1(veth4865) entered blocking state [ 1401.399777][T29489] bridge1484: port 1(veth4865) entered disabled state 08:34:42 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) mq_notify(r0, &(0x7f0000001880)={0x0, 0x1f, 0x3, @tid=0xffffffffffffffff}) socketpair(0x0, 0x1, 0x7, &(0x7f0000001080)={0xffffffffffffffff}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000001280)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80000000, 0x1000}}, './bus\x00'}) r4 = openat2(r0, &(0x7f0000001640)='./bus\x00', &(0x7f0000001680)={0x100, 0x0, 0x7}, 0x18) io_submit(0x0, 0x7, &(0x7f0000001840)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x5, 0xfffa, r1, &(0x7f00000010c0)="434ad10b0dbc538fcc02b7c8c23ee951576a08846717db99765774c14e2b625e83cd948d6b72b4e410be088870c0dfc55be5e8dd980619b26ea7c9e21785a11cb0ff7403967b049aedaf69dd10a09b045950509cac1fdb444e863ef61ad6bd29635f053c60fd393215a595cca63a598767725dc619d095d9fa3ebc76c39a6e05b6ceb497470e4094c2", 0x89, 0x7, 0x0, 0x3, r0}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x3ff, r2, &(0x7f00000011c0)="7e5c36a5af6afdca8f2f34ac62a6739e94b75d3f8822095b9095adad8aef2eb67f2408430abd80f66c35e16c638caa498541498d6410f24de74e1d542ad2d811dd2dbc8bb509460240737381cfd4af4907d4a7fd7be5a3b745e7465ca128422c23250b2a043bc7528a6c67e94a92329d9efae6d9f480708a8b47eaad0bd2d057df2d2e216882c1ce8974f58f1f2b96f207dd3b860a07027e1f638341cedbef7e93cc4ed40dc085", 0xa7, 0x1f, 0x0, 0x1, r3}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x1, 0x200, r0, &(0x7f0000001300)="c20b02a4c9bc4ba2ba67b8fb02cda688de80168d79e072ac7bcf600399ccdecbfd2c19ed3db0a0fbe07d45039c1f3218ba03b6731e73b098de1056f34a3c6cdfffc4863bcf5da2c4502a2cad9e9848d6c9b43e62721f613c537e59e4e939695287d28a56cc8c38d357e30f60c104d5d16800882915d103b48913bb99009fb4c833518196c0da9d", 0x87, 0x4, 0x0, 0x2, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000001400)="dee979854ad70e9018aaa0a4c516aab5d8dd4d581f6dd11b56cf4eda263faaafc996f0ceaefc4ccd3ec3052faf75d84d31475100826b5cc45898b72e8ba118b3e7b2dd0fcd7cbd2fdb6f53cd6cd3de3fc499", 0x52, 0xc40, 0x0, 0x3}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x5, 0x100, 0xffffffffffffffff, &(0x7f00000014c0)="190edaa829ae336342d145c09e8c2760055a755e0b6404c0c3ef52753bb4727a52973e329df9fcdf1a9297b8d5cddf23ca66b63ad5bcd09e554fce9f68b8a8bcb3be62f8e41baf83c219c5582a48378d8697223c7d4fc4362dd87fcecd44b84767fca712535deaaec01ee3e4f92373b3125949405e483284b4778e98c66e01134a1aaa84fdcd212ba2374f36d4cb82e3da6648461496804bdd93f3bf888b4a8211e87e50edcceb51b254c2f10f65541877f7f791064964b6d9ced2b72139", 0xbe, 0x4, 0x0, 0x2, r0}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x7, 0x8273, r0, &(0x7f00000015c0)="b01ac6cea1b56ed2e803a6728ba0e5d4c1c71fa9ad566b4bd6bd1d74fea94c3744f66186bf17f6f20a8f04f12e8fde8cc0120690ed738cf095e8ee54603e082a65f3dd1dfd7f9c5bf6e9cde7e7c6f5a9fba0a9d6dd3a723c86da26980d3e1855d35e1735c17a1a3718ab55809d2df611349dc072", 0x74, 0x7, 0x0, 0x1, r4}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000001700)="3c19af151ea960ae97a8499b46e483b19d47833e4e81118cf255cf16ca23728a9fc09e82bad187f19ed483531720d2903c9e17ae6243fe6aadabf45094efbcdf6723da15bcac304ed48076ece7095c609f60006a2989f71426c12240ee3ed2f54cb1df8f848a5e0f775b52b819158122a4ae1f2584763db286428353b66228bc1fb931f640a8c4e39fbaf04a2071574121cd11e769298d900eb1041cc09a9a7e4e29bb6ef3978d7958c0c371ed0acd95bf08a3a47795e6d52cb497b1f631ba3028c6db2974776e0532584c600792969e04d69efb42c928a816c4cc1f59ed43", 0xdf, 0x9, 0x0, 0x1, r0}]) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) r7 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r7, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r7, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) bind$phonet(r7, &(0x7f00000018c0)={0x23, 0x20, 0x2, 0x40}, 0x10) mq_timedsend(r0, &(0x7f0000000000)="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", 0x1000, 0x7000000000000, &(0x7f0000001040)={r5, r6+60000000}) [ 1401.433426][T29489] device veth4865 entered promiscuous mode [ 1401.475021][T29490] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:42 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x16, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:42 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xf5ffffff, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1401.603042][T29483] bridge1484: port 2(veth4867) entered blocking state [ 1401.609851][T29483] bridge1484: port 2(veth4867) entered disabled state [ 1401.631845][T29483] device veth4867 entered promiscuous mode 08:34:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x148, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x2}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1401.658031][T29503] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1401.752258][T29519] validate_nla: 9 callbacks suppressed [ 1401.752271][T29519] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:43 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x17, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1401.926778][T29517] bridge1485: port 1(veth4869) entered blocking state [ 1401.933626][T29517] bridge1485: port 1(veth4869) entered disabled state [ 1401.955811][T29517] device veth4869 entered promiscuous mode [ 1401.991981][T29526] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x3}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1402.167902][T29527] bridge1485: port 2(veth4871) entered blocking state [ 1402.174735][T29527] bridge1485: port 2(veth4871) entered disabled state [ 1402.205704][T29527] device veth4871 entered promiscuous mode 08:34:43 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfbffffff, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1402.219417][T29531] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) [ 1402.311449][T29532] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x4}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:43 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x18, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:43 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x8002, 0x0) kcmp(0x0, 0xffffffffffffffff, 0x0, r1, r2) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)={0x1c}) [ 1402.618320][T29542] bridge1486: port 1(veth4873) entered blocking state [ 1402.625165][T29542] bridge1486: port 1(veth4873) entered disabled state [ 1402.657618][T29542] device veth4873 entered promiscuous mode [ 1402.682933][T29547] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x0, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1402.838712][T29559] bridge1486: port 2(veth4875) entered blocking state [ 1402.845552][T29559] bridge1486: port 2(veth4875) entered disabled state [ 1402.857128][T29559] device veth4875 entered promiscuous mode [ 1402.865644][T29550] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x5}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) [ 1402.981229][T29568] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:44 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x19, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) close(r0) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) 08:34:44 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfdfdffff, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:44 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f00000001c0)="4a4bce9813406b5d0b322be27ca487b0664511b37c35c2f643bd730af8a7522fa7af185f151c5097c6644e1f1cbba8af3232ce57e6b1ba1ecda2f6a774f56eb38abca62aa6fb5209efb2d96c829fc8cb327bde200a4ae0477bd4a5990bdcb313d654f07b8dc8b223adba20ef7a8143aba201e56b36129afda7ee884fff344831d5bc503d9708d7a73030f0dccd066dc17af1019ec9fa522d428817d67c197a12bd5d911d324de61dd7b9fc3327cc9c93b9f1ab450114c206822d76a9836ce8612fb2", &(0x7f0000000000)=@tcp, 0x4}, 0x20) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) [ 1403.128904][T29566] bridge1487: port 1(veth4877) entered blocking state [ 1403.135749][T29566] bridge1487: port 1(veth4877) entered disabled state [ 1403.158950][T29566] device veth4877 entered promiscuous mode [ 1403.171222][T29582] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x6}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:44 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) 08:34:44 executing program 0: getxattr(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) 08:34:44 executing program 0: getxattr(0x0, &(0x7f00000004c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000500)=""/89, 0x59) [ 1403.381485][T29584] bridge1487: port 2(veth4879) entered blocking state [ 1403.388343][T29584] bridge1487: port 2(veth4879) entered disabled state [ 1403.423625][T29584] device veth4879 entered promiscuous mode [ 1403.433320][T29588] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:44 executing program 0: getxattr(0x0, 0x0, &(0x7f0000000500)=""/89, 0x59) 08:34:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1403.532041][T29593] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x7}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:44 executing program 0: getxattr(0x0, 0x0, 0x0, 0x0) 08:34:45 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x1a, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:45 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = eventfd2(0x0, 0x0) io_setup(0x8, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f0000002a80)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x3, r2}]) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) io_submit(r3, 0x2, &(0x7f0000000400)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x17c, 0xffffffffffffffff, &(0x7f00000001c0)="8d17cb723993dc7a9593cd51d156062e02c9a5e2fff812ad6e205731f7043729da286fbc47b5f5d4455310281e6f41af4de052c13a4becdad5ee9338a7c9042a9aea78d28183908ee26927de6b7e11bc3a85ac9d9a8594ae1e52ac7c142198cb95d67e87e6c87f1b346fa63a3f7b195483dfd7ec262cd2ee34b4f07ea859020c74a982158c5c7574917cc7268128b28d374795d6684a793f0e754632821f2a32b813", 0xa2, 0x3, 0x0, 0x3, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f00000002c0)="3340694947aaf209a279a7d2edebf511ba9f795cc17bd07b7aa449ed4484d70a9f6cc2f9e9f034e1046b8a0e6b6246c0c168c3bacc31d1ff03e62e67fadf8da774f3653a0f58b4a8c401af7d268df32da61e735d45d1c19f7e826e4bf95195a25a4725849b0d7190f4346f4a8df0087f025503628292fc02ae969335f21b12fac3dff5aff39be2a64e7702cd78e2ad9f3c9a1245553059ede732ea05cceb9c20fe6b813b4dae6c1abf2b66f64e54eaa554c704bb871dd19a15329f34b0a2d4b7de02d1e383", 0xc5, 0xed3f, 0x0, 0x0, r1}]) sendmsg$NL80211_CMD_GET_REG(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x10}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x6b}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0xc080) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x90002008}) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x2) [ 1403.832982][T29601] bridge1488: port 1(veth4881) entered blocking state [ 1403.839795][T29601] bridge1488: port 1(veth4881) entered disabled state [ 1403.852516][T29601] device veth4881 entered promiscuous mode 08:34:45 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfeffffff, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:45 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r2 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r2, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x2) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fallocate(r1, 0x74, 0x200, 0x5) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000100)) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) 08:34:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x8}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1404.036414][T29605] bridge1488: port 2(veth4883) entered blocking state [ 1404.043325][T29605] bridge1488: port 2(veth4883) entered disabled state 08:34:45 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x1b, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1404.086709][T29605] device veth4883 entered promiscuous mode 08:34:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x2, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1404.370776][T29646] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0xa}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1404.585448][T29641] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:46 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r2 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r2, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x2) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fallocate(r1, 0x74, 0x200, 0x5) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000100)) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) 08:34:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x3, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0xb}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:46 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x10000000}) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x849c1, 0x0) 08:34:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x10}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1404.941915][T29666] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:46 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xff010000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1405.019002][T29670] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:46 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x1c, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x4, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x13}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x5, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x2d}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x6, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:47 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r2 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r2, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x2) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fallocate(r1, 0x74, 0x200, 0x5) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000100)) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) 08:34:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x7, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x32}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:47 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xff0f0000, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x9, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x4b}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:47 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x1d, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="230900000000000000000100000001000700000000000800090000000000060002000200000008000a000000000008001700", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xaa}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x20}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x3}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x9}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x9}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x880}, 0x800) r2 = syz_io_uring_complete(0x0) epoll_pwait2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x40001, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x12}, 0x8) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000040)={0x80000001}) 08:34:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x64}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1406.049712][T29735] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1406.068282][T29730] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1406.241147][T29747] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0xa, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:47 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x1e, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x118}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1406.415420][T29753] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1406.556220][T29760] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:48 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r2 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r2, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x2) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fallocate(r1, 0x74, 0x200, 0x5) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000100)) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) 08:34:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0xb, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x300}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:48 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xffefffff, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1406.769714][T29769] validate_nla: 31 callbacks suppressed [ 1406.769728][T29769] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:48 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x21, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1406.856180][T29766] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1406.881667][T29749] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1407.046516][T29789] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1407.055069][T29788] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:48 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x6aa345, 0x0) ioctl$FIOCLEX(r0, 0x5451) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 08:34:48 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 08:34:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x301}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0xc, 0xa, r5}]}, 0x3c}}, 0x0) [ 1407.232945][T29796] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:48 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r2 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r2, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x2) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fallocate(r1, 0x74, 0x200, 0x5) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000100)) creat(&(0x7f00000000c0)='./bus\x00', 0x0) [ 1407.362953][T29801] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1407.393935][T29802] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:48 executing program 1: connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x1ff]}, 0x8) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) syz_io_uring_setup(0x4a3a, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x2, 0x0, @fd=r1, 0x0, 0x0, 0x0, 0xb}, 0x0) syz_io_uring_setup(0x7319, &(0x7f0000000080)={0x0, 0xa299, 0x1, 0x0, 0x41}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r5 = syz_io_uring_setup(0x685e, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x1) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r5, 0x10000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x1) syz_io_uring_submit(r2, r4, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x1, 0x0, 0x0, {0x0, r8}}, 0x3) epoll_pwait2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:34:48 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x22, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:48 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x180) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = accept4$tipc(0xffffffffffffffff, &(0x7f00000000c0)=@id, &(0x7f0000000100)=0x10, 0x80800) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x6, 0x0, 0xe9}) fallocate(r4, 0x40, 0x5, 0x7) ppoll(&(0x7f0000000140)=[{0xffffffffffffffff, 0xc008}, {r0, 0x20}, {0xffffffffffffffff, 0x29}, {r1, 0x10}, {r2, 0x2008}, {0xffffffffffffffff, 0x80c0}, {0xffffffffffffffff, 0x201}, {0xffffffffffffffff, 0x2096}, {r3, 0x8}], 0x9, &(0x7f0000000240), &(0x7f00000001c0)={[0x4]}, 0x8) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0xf582}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={[0xffffffffffffff81]}, 0x8) 08:34:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x306}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:48 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xffffefff, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1407.622063][T29802] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0xd, 0xa, r5}]}, 0x3c}}, 0x0) [ 1407.784579][T29823] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1407.923797][T29828] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:49 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r2 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r2, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x2) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fallocate(r1, 0x74, 0x200, 0x5) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000100)) 08:34:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x308}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:49 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x23, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0xe, 0xa, r5}]}, 0x3c}}, 0x0) [ 1408.205978][T29842] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:49 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfffffdfd, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x30a}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1408.494897][T29845] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:49 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x24, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:49 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write(r1, &(0x7f0000000100)="b0fc768aa6518487c967edf3ba99d5b981002d220e3efae9570f5b46b11f2e52c21bc182d039dfa1d166cce74227e9fbb8a140a704e7004e4231365eb7430e76877fe29ee3ce9bebc71ee162b65d351177aaae8021991ca1eb699fcfa08c1833a6ce2f4bd8", 0x65) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) set_mempolicy(0x1, &(0x7f0000000340)=0x5, 0x7) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x40000000}) 08:34:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0xf, 0xa, r5}]}, 0x3c}}, 0x0) [ 1408.614615][T29866] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1408.741764][T29871] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x324}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:50 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r2 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r2, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x2) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fallocate(r1, 0x74, 0x200, 0x5) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) 08:34:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x10, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x334}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:50 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xffffff7f, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:50 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x25, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x11, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x336}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:51 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) 08:34:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x339}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x12, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x500}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:51 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r2 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r2, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x2) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fallocate(r1, 0x74, 0x200, 0x5) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) 08:34:51 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xffffffe4, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:51 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x26, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0xfffe}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x13, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x2, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:52 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r2 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r2, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x2) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) creat(&(0x7f00000000c0)='./bus\x00', 0x0) fallocate(r1, 0x74, 0x200, 0x5) 08:34:52 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x27, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1411.137345][T29965] bond1451: (slave veth4319): Enslaving as a backup interface with a down link [ 1411.147100][T29967] __nla_validate_parse: 13 callbacks suppressed [ 1411.147116][T29967] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x15, 0xa, r5}]}, 0x3c}}, 0x0) [ 1411.309761][T29974] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:52 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfffffff4, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1411.551312][T29974] bond1451: (slave veth4321): Enslaving as a backup interface with a down link [ 1411.589468][T29981] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x3, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:53 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x28, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000069c0)='pids.current\x00', 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000000)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000006a00)={0x7, [{}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, r1}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x23, "f57532e811782c"}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000007a00)={r13, 0x4}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049cc0)={0x0, [], 0x0, "45146335e226df"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049cc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r189}, {r187}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r189}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r183}, {}, {r185}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r188}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r189}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r181}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r184}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r186}, {}, {}, {0x0, r182}, {}, {}, {}, {}, {}, {r188}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r189}], 0x0, "45146335e226df"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0xfffffffffffffffe, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r194}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r193}, {}, {}, {}, {}, {}, {}, {}, {r191}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r194}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r190}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r192}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049cc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r214}, {r211}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r214}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r199}, {}, {r202}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r213}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r214}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r196}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r200}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r210}, {}, {}, {0x0, r198}, {}, {}, {}, {}, {}, {r213}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r214}], 0x0, "45146335e226df"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0xfffffffffffffffe, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r219}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r218}, {}, {}, {}, {}, {}, {}, {}, {r203}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r219}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r201}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r212}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {0x0, r209}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r206}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r205}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r217}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r219}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r197}, {r215, r204}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r207}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r208}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r216}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r205}, {}, {}, {0x0, r195}], 0x0, "8c00008ec3732f"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000064300)={0x81, [{r35, r47}, {0x0, r160}, {}, {0x0, r120}, {}, {r96, r49}, {}, {r9}, {}, {r71}, {0x0, r112}, {}, {0x0, r4}, {0x0, r31}, {}, {}, {}, {}, {r14}, {}, {0x0, r167}, {r150, r86}, {}, {0x0, r118}, {0x0, r23}, {r62}, {r6}, {r156}, {}, {}, {}, {0x0, r37}, {0x0, r21}, {r71}, {}, {}, {r73}, {r38}, {r92, r48}, {r125}, {}, {0x0, r8}, {}, {}, {r98}, {}, {0x0, r59}, {r11}, {r57}, {}, {0x0, r60}, {0x0, r61}, {r105}, {r117}, {r39, r178}, {r3, r114}, {0x0, r78}, {}, {}, {0x0, r173}, {r96, r170}, {r24, r74}, {}, {r113, r91}, {0x0, r83}, {r50, r137}, {r70, r147}, {r16, r111}, {r94}, {r53}, {}, {r148, r99}, {}, {}, {r96}, {}, {}, {r115, r64}, {}, {r154, r78}, {}, {r159, r21}, {r157}, {r26, r152}, {r172}, {r32, r40}, {r80, r77}, {0x0, r52}, {0x0, r121}, {0x0, r108}, {0x0, r68}, {}, {}, {r148, r60}, {}, {}, {r144, r91}, {0x0, r1}, {r105}, {0x0, r82}, {}, {}, {r35, r33}, {r15, r17}, {}, {}, {}, {}, {}, {r159}, {r41}, {r67, r49}, {0x0, r84}, {r165}, {r30}, {r10, r146}, {r72}, {0x0, r111}, {}, {0x0, r51}, {r97}, {0x0, r168}, {r55}, {}, {r56, r119}, {r179}, {}, {r94, r158}, {}, {0x0, r146}, {0x0, r75}, {0x0, r139}, {0x0, r138}, {}, {}, {r81}, {}, {r18}, {}, {0x0, r58}, {r85}, {}, {r109}, {0x0, r124}, {r14}, {0x0, r128}, {r171}, {0x0, r153}, {0x0, r12}, {}, {0x0, r7}, {r93, r166}, {r43, r36}, {r88}, {r110, r158}, {0x0, r114}, {r42, r45}, {r16, r114}, {}, {0x0, r102}, {r76, r163}, {0x0, r153}, {}, {0x0, r47}, {}, {r44, r132}, {r151}, {}, {r141}, {r11}, {r34, r120}, {r70}, {}, {}, {r129, r120}, {0x0, r169}, {0x0, r123}, {r107}, {}, {r110}, {r38}, {r136, r69}, {}, {r67, r131}, {}, {}, {r106}, {0x0, r54}, {r136, r60}, {r28}, {0x0, r162}, {r90}, {r177, r87}, {r89, r66}, {0x0, r134}, {r5}, {}, {}, {r65}, {}, {r135}, {r155, r59}, {}, {r133, r52}, {0x0, r27}, {0x0, r104}, {}, {}, {r161, r29}, {r106}, {0x0, r180}, {r156}, {}, {}, {r101}, {0x0, r2}, {}, {r145}, {0x0, r164}, {}, {0x0, r36}, {r174}, {}, {}, {0x0, r100}, {r175}, {r127}, {r117}, {}, {}, {r20}, {r28, r19}, {r53}, {0x0, r140}, {r126, r131}, {r63, r149}, {r20}, {}, {}, {}, {}, {}, {0x0, r103}, {r130}, {0x0, r22}, {}, {r176}, {0x0, r116}, {}, {r95, r189}, {r122, r48}, {r193, r143}, {r46, r25}, {0x0, r79}, {r142, r217}], 0x80, "471f226d8ede3b"}) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1411.792072][T29988] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001f00)='devices.list\x00', 0x0, 0x0) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000002340)={&(0x7f0000001f40)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002300)={&(0x7f0000001f80)={0x37c, 0x13, 0x0, 0x70bd2a, 0x25dfdbff, {0x11, 0x0, 0x8, 0xa, {0x4e21, 0x4e23, [0x3ff, 0x9, 0x3, 0xfff], [0x6, 0x7, 0x7fffffff, 0x6], 0x0, [0x1f, 0x3]}, 0x8, 0x1}, [@INET_DIAG_REQ_BYTECODE={0xaa, 0x1, "1f9909cdb36ba4381884f514b3d70eabc186d2e60ac9d92ebeba291e39f42bef8af2c566d33b2bf713decf7b67c5127689b6a711220f34ad77d1326de5ed803e42093c27daf0ff4477704733afc9b8ef7ffe34c3a4ead252e8c94aa7d73b364322305561681aa76047ec52b004dc0b4d14672f144653629f4b406d1a79bd17d18be0620d7b4c494b146e9e871bd55e551efa7e63b64033bd2985c4503a195f40d274ffac1bc8"}, @INET_DIAG_REQ_BYTECODE={0xb6, 0x1, "44c324f1fe1c6e2e2988fd28d1fe88ab812df88ae2c428e0d6dc48ad7c3f560d89aa16715ce88b478c996d080fe7009d6ee0f2dc1f3da8fa1bd6f76b7627136e5145713966e2791614a83ffd40132cf1890166275faf75e2dd74641bb04b25271083b88db24ad4cdea9c38b4cf8f469afdaa86287ba750a4c9ba55de2135ab008137869441e8dc64bae59c593e617827a9c09f311523f67851864573c36208efb0e1547b19930ce70738a7ecf28f1e09dc31"}, @INET_DIAG_REQ_BYTECODE={0x47, 0x1, "9395bb226a5bc2d1f6f1ccedc68aa5138fe87032c24c356c064c108fa543f5da20793d451c89cee1b2357787874c70142c528da4f481f5681ee731ea2357a0a0d1cd18"}, @INET_DIAG_REQ_BYTECODE={0x68, 0x1, "8bb31c4bf3d0fea19ee75891036f83de4981c2376f624bd21a5b06bbbb3bcbed33598c991f0d9de302ce48bd241fe46382b0796133189328b102d860b6231a78158072ae7d5d0fd3c672d711124e39df7a376ae8b7b73216a733158135df1d231aca6b75"}, @INET_DIAG_REQ_BYTECODE={0xaf, 0x1, "726f84f017f582752577da893bee172b4e9c4160bf56918e04570004ec7c3471b03b309b2094a19ca9f6cbb547ce9ece28c15c2adf4194cfff7973187df83c21aa7fc034065d868874142360c053ac71bf71e8a3d1e0ebdcac9f0342f50d6dc479dc947afbc621e057df8bf0784ebadf841191c89c3118c29a464d5517ea5527b5174ef6b3cf3373ba91c3744a052c9604153bb5a432d6d6b0e9581b448ba320001ac86cf85c9acfd64da1"}, @INET_DIAG_REQ_BYTECODE={0x33, 0x1, "44e3b47460e996952a6683a89e35b9a74628d5b5880405e56cfc2d88e92d4ee3b75bac3bb9c1d8cf73e097ced35b6e"}, @INET_DIAG_REQ_BYTECODE={0x37, 0x1, "d85653e7ae2a79d89f0fedd314c593fc036b358657e5e1ba14d0051309e0614b1ba4ad2f9ed641a8e14627b2c5927ac20cf3d2"}]}, 0x37c}, 0x1, 0x0, 0x0, 0x80810}, 0x10) process_vm_writev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00000016c0)=[{&(0x7f0000001040)=""/244, 0xf4}, {&(0x7f0000001140)=""/251, 0xfb}, {&(0x7f0000001240)=""/158, 0x9e}, {&(0x7f0000001300)=""/93, 0x5d}, {&(0x7f0000001380)=""/157, 0x9d}, {&(0x7f0000001440)=""/13, 0xd}, {&(0x7f0000001480)=""/221, 0xdd}, {&(0x7f0000001580)=""/253, 0xfd}, {&(0x7f0000001680)=""/40, 0x28}], 0x9, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000001780)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001e80)={0x0, 0x0, 0xc3, 0xff, @scatter={0x8, 0x0, &(0x7f0000001c40)=[{&(0x7f00000017c0)=""/121, 0x79}, {&(0x7f0000001840)=""/58, 0x3a}, {&(0x7f0000001880)=""/192, 0xc0}, {&(0x7f0000001940)=""/94, 0x5e}, {&(0x7f00000019c0)=""/222, 0xde}, {&(0x7f0000001ac0)=""/191, 0xbf}, {&(0x7f0000001b80)=""/71, 0x47}, {&(0x7f0000001c00)=""/26, 0x1a}]}, &(0x7f0000001cc0)="d3c09a4b3c50502d84e7ede33015e5192a3f854ab70c2a3ac31ce8cc0f9677c1a5e9f6ae19d0e5cad1e2b08b04f277f1d662fd9169525de99e5412602d464d99572d58da1f9f993fd03f64353f15eb36bd43fc66fada5102aadf5eb7ecae18adc1a881216141dcec0ecff1d04f1773f8874e1a91b6826775bd2d80568b6104481a56473484572f8dab0c32eae27c3e8d7498bbba70b5c190b11fd6415aa86d86c997cc5c8cce38a5216d17d81dc09b9b5c13519abd0a215cfff4821f8c478873802b04", &(0x7f0000001dc0)=""/70, 0x903, 0x20, 0xffffffffffffffff, &(0x7f0000001e40)}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000002400)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4b0, 0x0, 0x418, 0xb0, 0x318, 0xb0, 0x418, 0x418, 0x418, 0x418, 0x418, 0x6, &(0x7f0000002380), {[{{@ip={@rand_addr=0x64010101, @loopback, 0xff000000, 0xff000000, 'veth1_to_bond\x00', 'wg0\x00', {0xff}, {0xff}, 0x2f, 0x0, 0x1}, 0x0, 0x70, 0xb0}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x3ff, @ipv6=@remote, 0x4e23}}}, {{@uncond, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0xa0, 0x3}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@inet=@tcp={{0x30}, {[0x1, 0x4e22], [0x4e24, 0x4e22], 0x5, 0x20, 0x1, 0x2}}, @common=@ttl={{0x28}, {0x3, 0x96}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x3f}}}, {{@ip={@remote, @rand_addr=0x64010102, 0xffffffff, 0xffffffff, 'ipvlan1\x00', 'team_slave_1\x00', {}, {}, 0x89, 0x1, 0x1}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={{0x20}}, @inet=@rpfilter={{0x28}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x40, 0x4, 0x2}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={{0x40}, {{0x4, [0x3, 0x7, 0x2, 0x2, 0xc, 0x2], 0x2, 0x5}}}, @inet=@rpfilter={{0x28}, {0x1}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x7}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x510) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 08:34:53 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$TIOCGICOUNT(0xffffffffffffffff, 0x545d, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/pcmcia_rsrc', 0x220400, 0x84) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x6e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000000c0)={0x2000}) [ 1411.988178][T29988] bond1452: (slave veth4323): Enslaving as a backup interface with a down link [ 1411.998996][T29992] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:53 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r1 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x2) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 08:34:53 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x29, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x1b, 0xa, r5}]}, 0x3c}}, 0x0) [ 1412.142370][T29987] validate_nla: 15 callbacks suppressed [ 1412.142386][T29987] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1412.156095][T30004] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:53 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfffffff5, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1412.405279][T30004] bond1452: (slave veth4325): Enslaving as a backup interface with a down link 08:34:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x5, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1412.448460][T30016] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1412.706653][T30023] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:54 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x2a, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:54 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) syz_io_uring_setup(0x4a3a, &(0x7f0000000040)={0x0, 0x0, 0x8}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r3 = syz_io_uring_setup(0x685e, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x1) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r3, 0x10000000) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x1) syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x1, 0x6000, @fd, 0x8, &(0x7f0000000740)=[{&(0x7f0000000200)="33897031968bbb5581bb2b63eaad3807e86e0daa5e8681983c0f0c822d6cdf7f601ac4c2906deff86ce0f0bf5f5f204d90e7bac689467699ec22209f1de224107a181ff8dd2104e5e7adce50d8f7bfc0f6a89b9d2e1ed45887fb91145b5c5bd590e25e5310e8383c862c650b17d67aae0ca883c29a7ab1590cc813610ef064635ff952a6de205f6464af391f75f1ceb1b77cf288e90a5a9b3da4", 0x9a}, {&(0x7f00000003c0)="1713b2ae9f1b7440d01cfaec613b1d85cbb8736a5276877c3610ff391f8b5409267c68ee454bb497d0f058fe23d32c7c7cccad7241471e4655e50ea2c291c6147c09ec877a69f4796a6a1eacaf511429408101958f93e42ea2973020331a4934f9e2ee9991c810aea0f996fe110581d49d21c2350fd037c669761bac6cedad500af62393cf97d3d9d6ba4f14452d11ef2fc7be7151773cc7cd178501b93a1e92ad2551403b102feb4c81e7bc795e002c4b2b9364e616deff0978067e", 0xbc}, {&(0x7f0000000480)="a88c8b1ba871aa67314116daf57797d81b77edf7002262a919554bb63c0731ca3d169ed3a8820026314849e89cbc73348b01a60098716990a10f998de9c3c92f924e1acbb8640b7a981b54cecf3db3fc4efe4e84f01f35cb134cb511e41d97b4ae1e20f1443ee3711baa1a0639208fee1d9a1a4493c7941c5ee8a61a6bf46e416cc86927ae5fdff64dcaaad00bc45b1e77ce378e6c101e", 0x97}, {&(0x7f0000000540)="89d1f4c6bd09e2090afaa7cbd03999226c5e0b950af4135dea0c2e0f4d897caa387a97cdd5e35d54c38073152d5e01741833bc3465655ac8d1453cea7b8cfbbb650aab", 0x43}, {&(0x7f00000005c0)="98417fe9e638dd79fec50ed9614a824a4aa19e2e9e287db17569d4e676254e73a8ace55f1dd517ad6aba5ffac2aa914445e093748ab61c09edb2d953ea02fac544fbf64e11c5e5f216094eb7972dc6902a5e642fbb63488a6ca8e2350abd5c9017b0112118b86946b1a6f4813ab814a126520f1173", 0x75}, {&(0x7f0000000340)="986c74dbca60510e59a9d4df674e7345b44b883c3d4928af8a28cd2c99c7007deccc0426ce4d819dde82fe793ee56d733dbd4c0bc9a514e333", 0x39}, {&(0x7f0000000640)="a4a1e8c800a866e875e1bf17368a81e52e87845f20ca3e75322fe442d59a7d754d", 0x21}, {&(0x7f0000000680)="70aa21a57d97ea131a90c5d95179c4e4596c02379d6af951602a0136c1ba3374b3e683baf64dfa7ae264b459c0a5def4f666d911bafd4cfbb619421578791c0c1b95f52f0d7c94b6442d8f37c0", 0x4d}, {&(0x7f0000000700)="516fffd3f77ba62211c96f1b6fed0cde16e1d50b66b058e24e3b042743218af6e0a801ed981713eaf40cb967", 0x2c}], 0x9, 0x2, 0x1}, 0x7ff) r7 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r7, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r7, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r8 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r8, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r8, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x4002}, {r7, 0xa0}, {r8, 0x4003}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={[0x4]}, 0x8) syz_io_uring_submit(r0, 0x0, &(0x7f0000000180)=@IORING_OP_WRITE={0x17, 0x0, 0x2007, @fd_index=0x3, 0x0, &(0x7f0000000800)="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", 0xfb, 0xc}, 0x3) [ 1412.781729][T30025] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x6, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1412.880737][T30025] bond1453: (slave veth4327): Enslaving as a backup interface with a down link [ 1412.899099][T30023] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1412.908741][T30029] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:54 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r1 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x2) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) 08:34:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x1c, 0xa, r5}]}, 0x3c}}, 0x0) [ 1413.060732][T30040] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1413.131622][T30042] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:54 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfffffffb, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1413.280390][T30042] bond1454: (slave veth4329): Enslaving as a backup interface with a down link [ 1413.431611][T30042] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:54 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x2b, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x29, 0xa, r5}]}, 0x3c}}, 0x0) [ 1413.692348][T30059] bond1454: (slave veth4331): Enslaving as a backup interface with a down link 08:34:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x7, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:55 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfffffffe, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:55 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r1 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x2) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) 08:34:55 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xad, 0x680c00) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x400800, 0x7c) r2 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x5, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x2}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) creat(&(0x7f0000000200)='./file0/file0\x00', 0x100) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x6, 0x0, 0xe9}) ppoll(&(0x7f0000000140)=[{r3, 0xc04c}, {r2, 0x81}], 0x2, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)={[0x6]}, 0x8) [ 1414.000540][T30071] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1414.192016][T30072] bond1455: (slave veth4333): Enslaving as a backup interface with a down link [ 1414.210623][T30071] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:55 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x2c, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x2c, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:55 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xffffffff, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1414.551435][T30072] bond1455: (slave veth4335): Enslaving as a backup interface with a down link 08:34:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x8, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1414.703376][T30100] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:56 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r1 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x2) creat(&(0x7f00000000c0)='./bus\x00', 0x0) [ 1414.829665][T30102] bond1456: (slave veth4337): Enslaving as a backup interface with a down link 08:34:56 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x1e, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x60c0, 0x80) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x80000006}) 08:34:56 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x2d, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1414.997468][T30107] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x48, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x9, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1415.161511][T30102] bond1456: (slave veth4339): Enslaving as a backup interface with a down link [ 1415.335501][T30124] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:56 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_STATX={0x15, 0x2, 0x0, r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000200)='./bus\x00', 0x2, 0x4000}, 0x7) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) mount$9p_fd(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080), 0x2202481, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}, {@posixacl}, {@mmap}, {@cachetag={'cachetag', 0x3d, '\x00'}}, {@access_client}, {@version_9p2000}], [{@permit_directio}, {@permit_directio}, {@uid_eq={'uid', 0x3d, r2}}, {@uid_eq={'uid', 0x3d, r3}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@subj_user}, {@audit}, {@dont_appraise}]}}) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r1) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:34:56 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r1 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x2) [ 1415.671341][T30125] bond1457: (slave veth4341): Enslaving as a backup interface with a down link 08:34:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x64, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:57 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x2e, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:57 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@mangle={'mangle\x00', 0x1f, 0x6, 0x458, 0x238, 0x320, 0xd8, 0x1a0, 0x1a0, 0x3c0, 0x3c0, 0x3c0, 0x3c0, 0x3c0, 0x6, &(0x7f0000000100), {[{{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@ttl={{0x28}, {0x2, 0x9}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x6, 0x95e, @ipv6=@private2, 0x4e21}}}, {{@ip={@multicast1, @private=0xa010100, 0x0, 0xffff00, 'team0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x84, 0x2, 0x52}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30}, {0x624, 0xb0, 0x0, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x4, 0x5, 0x4}, {0x1, 0xc1, 0x4}}}}, {{@uncond, 0x0, 0x70, 0x98}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x30}}}, {{@ip={@local, @local, 0xff, 0xffffffff, 'syz_tun\x00', 'vlan1\x00', {0xff}, {0xff}, 0x21, 0x1, 0x25}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={{0x50}, {'syz1\x00', 0x0, 0x1, 0x1, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x30}}}, {{@ip={@remote, @multicast1, 0xffffffff, 0xff000000, 'wlan0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x2e, 0x3, 0x11}, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x9, 0x9, @loopback, 0x4e21}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x4b8) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x2222}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x4000}, {0xffffffffffffffff, 0x84}, {r0, 0x5}, {r1, 0x41c}], 0x6, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={[0x9]}, 0x8) [ 1415.942537][T30125] bond1457: (slave veth4343): Enslaving as a backup interface with a down link 08:34:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xa, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1416.158897][T30142] __nla_validate_parse: 16 callbacks suppressed [ 1416.158912][T30142] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:57 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r1 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x2) 08:34:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x7c, 0xa, r5}]}, 0x3c}}, 0x0) [ 1416.330268][T30153] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:57 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x2f, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:57 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000000)=@encrypted_new={'new ', 'default', 0x20, 'user:', '^\\$&\x04[^&(', 0x20, 0x3f}, 0x30, 0xfffffffffffffffb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) request_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)='xfs\x00', 0xfffffffffffffff9) sendmmsg$unix(r0, &(0x7f0000001b80)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000400000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30}}], 0x2, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), r1) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fsopen(&(0x7f0000000040)='xfs\x00', 0x1) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) socket$inet_dccp(0x2, 0x6, 0x0) [ 1416.555375][T30153] bond1458: (slave veth4345): Enslaving as a backup interface with a down link 08:34:58 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r1) creat(&(0x7f0000000440)='./bus\x00', 0x82) sendfile(r1, r0, &(0x7f0000000000)=0x3, 0x5) [ 1416.599520][T30157] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1416.804873][T30169] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:58 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x30, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:34:58 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r1 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x2) [ 1416.976988][T30169] bond1458: (slave veth4347): Enslaving as a backup interface with a down link [ 1417.000002][T30175] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xb, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x84, 0xa, r5}]}, 0x3c}}, 0x0) [ 1417.154190][T30184] validate_nla: 3 callbacks suppressed [ 1417.154204][T30184] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1417.236490][T30186] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:58 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x8) 08:34:58 executing program 1: sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x53}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x50}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x19}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x36}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000040}, 0xc4) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1417.443814][T30186] bond1459: (slave veth4349): Enslaving as a backup interface with a down link [ 1417.491174][T30191] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:58 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x80000014}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) mq_timedsend(r0, &(0x7f0000000000)="e23ede9285e83e223236f1601f66db6f0f4654c497a868116d0d070b0a8ad21e694948ff4f847c3e00a00002fa7352bc458afe3fa3714dcc562562ce11cdd6591642d64ecae0f05422b3ca83a27b570beecc62a8d965a926bdcebefc66", 0x5d, 0xffffffff, &(0x7f0000000140)={0x77359400}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000100)=0x4) r3 = getpid() pidfd_open(r3, 0x0) r4 = getpid() pidfd_open(r4, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002300)=[{{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000140)="4e16a4bd97037f0819ab120127bd464403f67db9c9bb8c38fd770b7f01cdafbecf57f1db732d00221a485c2dc104ecc4ed7041112a6052f64570ea59f60d85d39161bca23f3f70c848e104ae4b61aba00c101a43c9551dd3ec961431e88353202674623c99dac0d948ca37415b30d0dac526641af57332f9ab3ab985f252a8c306a51f3c3bc79a12a3783372141338cb5dd07f54e90652af6f8ab94a6eac49a466ceae1624fbd1d5d58a97b1d02fcf571413fdc069cdd5f15448c8c2", 0xbc}, {&(0x7f0000000540)="d5fd502b4d8ac356e78e23326f5d2587c4f8e219b13cc6ff618d26d0215cf3f9e988c4ee71836e0f0d47a264b8c4b8ee68b479f8eb6732103bfce56e58651534a56e33da1823ebaee53b9e3349897c4cd2c48f20a7228c70d5899b6d9ce55ed0500b069f68d781bc7dd8ec91573f77f0db86dd2d4153715f98303c80083b36df8690ae0bf68001c6820c35acec4f2c0ec9d6dc6af9aead35801550ca27128c8247da73a70575e2721c2aa44aabe6772f1faca6397619e88ef17b720b3c342e20f5a01c67f816b42e77ba8fc778fac2e521e90bcf35656e4755febf5a553c1004ed236a69fdb40a20c63f443abbd8", 0xee}, {&(0x7f00000002c0)="aa4257e2c143e06dddf11c7d40651cc406d543d65578092051ef2429fca676394ae6ac248db580a3e9043764db3cc55499e1b0cef87025d9c53e5d34276f892252ba29c2bfb1c7289b4793009976eb3b7d6de25b61", 0x55}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000001980)="183905167917360c14a41f82cbdde815a95dc13ce0eabbe06b3978460e68ef04839bc57696108a91ab625535b0a3290c7e208f678a4bec51a0a6f98b17dfcd0221724ad1d21c066917fe6403d411871ecd813e9711ce5edb912cb335034151a27e351218e8544159041aede4ee4dd478c66961d9e1b1f787a8cc8054eca127502c90887821b4a89d76594b98b3024a9167d38319ad6e7a32c310928c87e8aa8107cdc4bb4541bf643c05c0a8fd6c26382cdc71f53a629a70ccdf8f96889094bfba26e39d2858ac7f41bc323d0cdff195954b34c2c5eba9f822c1a675a2bc50088f5cc27b5fcb09dea91bae", 0xeb}, {&(0x7f0000001740)="71a572fcc5ef969897a284eebec09b61cb25834b9520a0bc53269bb8d46e7d2f5b0a17ad30a3eb865cec84620a68b9d8c4f16630ae3a619e82dc04729a9c4a69049984faeafaaccfa98e96a1f596d4233a95c284ff65c403058e3cfa4ec8cf11a448b2b1184d65448efbaef02b45c0f90d2e92f889bbcd4cec7c811340484450fa3bdbddb3b30082a7e6ce1365bb9b5cb89a0c587e9792e897600def3c655f5748df754605860cf3946618", 0xab}, {&(0x7f0000000440)="3499202560d5c721111a888734ef61f78435bf21ddc9f7e759629491fdb697fa539d5a59278722f9bab7878d38c65348dce096e2a327f2006c9c573e2df5ddd8f1f2d2209e256fc94242d8522b161da724c960c92313a18a5610664818996d2c78d9027ec85eae9a2cb54fee7c172be569fae8bf6deaa1ad07c4eb93de", 0x7d}, {&(0x7f0000001840)="89ffb310045ff6ac6db6fcbd82b7c792649b50a39fcd72f723a80eb78b533569a6892c57b6fa5a4fb134547ed7a1544ac48a1352482349155fc46937ba9bc009e27f3a3806067b54442d596a51c017d7a3125cac657ce887bd50a3258ac6ac08e3b8ee43867d93ced9eb42be62e6cf81526d379996b793861bcbde27d4f0a33d33db724423ec4910a500236b196e05fb31dd37977eac6d7b245bacef5bb8080e66", 0xa1}], 0x8, &(0x7f0000001c00), 0x0, 0x4}}, {{&(0x7f0000001cc0)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001d40)="31a6ce75821dfb7c8d39ce977e98a982d3092de691e3ea5784cbc02c0cb65b57e7a5", 0x22}, {&(0x7f0000001d80)="c33a4e244214bc48ee01607e5b4f94d6f73c2861b7d9b0959a1f9d2f843cb31e0f7c1fee7a86a40ca77970274c544cb08557e4bf46e5b2d26e4dd6980439b67795c57fe285f00d335de501db09709ebfdb89f43ca81716fb355697d1fbb55e3212", 0x61}], 0x2, 0x0, 0x0, 0x40040}}, {{&(0x7f0000001e40)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001ec0)="748c4d19a1c1058fb7f957d8fe751edc4810e69bfa7eac1ab22325d0d314e466fce7e7981acde4f1f095fab24ac3ddcd06d5c54f1f867dbead922651c301dc58a18dbd760e54319ec7a0ceaf9b1ce52b428e80f6f164459eedb34d68bb8366839e69e68eabc1f7f24c22d01097cd249642232f5e18adf511fefc59fee57497ab4ec5b0ee0b287bc2fe239ef6e6dcbf27192ec1fe5d4d082289d9bec461901a08e1d05ada48b8ed8b8237b8", 0xab}, {&(0x7f0000001f80)="02679727c6e4a6ab7d3a9062be2efe73e446858bc8be6c1841f284dd582905defeaf5e556e279f9412816c19acfadf9740f5d564cc27eea2813c4887bdc894de750a0a76da748af2d386605805daef708a34c91fab2c90ad51da750524c628d1e7b4d950d4827d2a814f8dde342be13b69a646b5e2300dd314e244464a", 0x7d}], 0x2, &(0x7f00000020c0), 0x0, 0x8881}}, {{&(0x7f0000002100)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000002180)="8fcbe559cbccec6ca92982a76765359999a018063f7c0baee9451edcbd733946ca4294fe3570791217eb376bc170b7ce2cca6f0d4f9c565fc38bf9e1d693cd460ad8493d46223802d523c2562d34606612", 0x51}, {&(0x7f0000002200)}, {&(0x7f0000002240)}], 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB="1c0000000000046db635b5000200ff0117919227be7bdfdc0c9064e95f04b8505d18f6f224e89512bd6e99d6fe027a5489c2dd0b1b2e4811a1b1240d393f8eb32cf6763d0ab473f127bc0d2632796a45509a903a06bac9bd533aeeadaebb2cd47d32a8c5ebd0", @ANYRES32=r3, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r1], 0x60}}], 0x4, 0x8) syz_open_procfs$userns(r3, &(0x7f0000000080)) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000480)=r3) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r6, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r6, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) kcmp$KCMP_EPOLL_TFD(r3, 0xffffffffffffffff, 0x7, r5, &(0x7f0000000080)={r6, r0, 0x10000}) 08:34:59 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) r1 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x2) 08:34:59 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x31, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1417.721919][T30184] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1417.743730][T30200] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1417.920831][T30200] bond1459: (slave veth4351): Enslaving as a backup interface with a down link [ 1417.934602][T30190] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:34:59 executing program 3: capset(&(0x7f0000000200)={0x20080522}, &(0x7f0000000240)={0x800, 0x400, 0xbcc, 0x5, 0x8, 0x8001}) creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) mount$bind(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0), 0x80000, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305829, &(0x7f0000000040)={0x0, 0x1, 0x6, 0x200, 0x0, 0xe9}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000340)={'sit0\x00', &(0x7f00000002c0)={'syztnl1\x00', 0x0, 0x4, 0x8, 0x3, 0x5, 0x1, @remote, @private2, 0x8000, 0x80, 0xaf64, 0x375}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=@bridge_delvlan={0x30, 0x71, 0x800, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x0, r3}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x1}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x4}}]}, 0x30}}, 0x50) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r2) creat(&(0x7f0000000440)='./bus\x00', 0x143) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080), &(0x7f0000000140)=ANY=[@ANYBLOB="00472afe61bc7cfb190481662961488141df4635bc1c213566ef18fcba7c33"], 0x19, 0x2) 08:34:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8c, 0xa, r5}]}, 0x3c}}, 0x0) [ 1418.182826][T30218] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1418.273807][T30219] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:34:59 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) mknodat$null(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x2) [ 1418.447677][T30219] bond1460: (slave veth4353): Enslaving as a backup interface with a down link 08:34:59 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) unlink(&(0x7f0000000380)='.\x00') ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)={0x294, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_RULES={0x15c, 0x22, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xb3d6}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x8}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x3f}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x44}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x7}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xc4c}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x2}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x3}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xffff}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x5}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x7}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x7}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x80000000}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x9}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xe9}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x1}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x800}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x800}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xfffffff8}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x9}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x6}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x6}]}, {0x54, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x5}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x7f}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x7}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x3d38e6e5}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x57e}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x6}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x1}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x6}, @NL80211_ATTR_REG_RULE_FLAGS={0x8}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x8000}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x53}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xffffff5f}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x7}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x7fff}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8}]}]}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_REG_RULES={0x108, 0x22, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x69f}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x3f}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x6}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xfffffffe}, @NL80211_ATTR_FREQ_RANGE_START={0x8}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x5}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x4}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x1ff}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x1}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x6}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xb25}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x9}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x200}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x7fff}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x200}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x6}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xd9}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xffffffff}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x2}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x5}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x4}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x7fff}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x8}, @NL80211_ATTR_FREQ_RANGE_END={0x8}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xe0}]}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x61}]}, 0x294}, 0x1, 0x0, 0x0, 0xc001}, 0x0) [ 1418.582860][T30218] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:34:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xd, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:00 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x32, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x94, 0xa, r5}]}, 0x3c}}, 0x0) [ 1418.748079][T30241] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1419.035792][T30245] bond1461: (slave veth4355): Enslaving as a backup interface with a down link 08:35:00 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:00 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000240)='./bus/file0\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ppoll(&(0x7f0000000140)=[{r1, 0x4060}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={[0x2]}, 0x8) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008054}, 0x40000) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './bus/file0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r4, &(0x7f0000000380)={0xfffffffffffffffe, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x30, r2, 0x8, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x55}, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}]}, 0x30}}, 0x4004000) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$SCSI_IOCTL_GET_IDLUN(r3, 0x5382, &(0x7f0000000200)) [ 1419.209876][T30241] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:00 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x33, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:00 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) mknodat$null(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xe, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1419.435302][T30253] bond1461: (slave veth4357): Enslaving as a backup interface with a down link 08:35:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x98, 0xa, r5}]}, 0x3c}}, 0x0) [ 1419.578059][T30271] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1419.760951][T30273] bond1462: (slave veth4359): Enslaving as a backup interface with a down link 08:35:01 executing program 1: add_key(&(0x7f0000000340)='rxrpc\x00', &(0x7f0000000380)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x201a}) 08:35:01 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1e, 0x4, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8dd, 0x0, 0x0, 0x0, 0x6}], &(0x7f0000000080)='GPL\x00', 0x8, 0x4, &(0x7f0000000540)=""/4, 0x41100, 0x1, '\x00', 0x0, 0x1e, r1, 0x8, &(0x7f00000001c0)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x0, 0xf, 0x0, 0x7}, 0x10, 0xffffffffffffffff, r0}, 0x78) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000180)={0x0, @aes128, 0x0, @desc3}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r3, 0xc0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x3, 0x1}, 0x0, 0x0, &(0x7f0000000340)={0x1, 0x4, 0x6, 0x81}, &(0x7f0000000380)=0x5, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=0x80000000000}}, 0x10) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1419.968855][T30271] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x9c, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:01 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) mknodat$null(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:01 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x34, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1420.248819][T30280] bond1462: (slave veth4361): Enslaving as a backup interface with a down link 08:35:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xf, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1420.509419][T30304] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:02 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x35, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:02 executing program 1: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x8, 0x0, 0xbd, 0x3f, 0x0, 0x926, 0x4, 0xe, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffb, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x5, 0x1, 0x1ff, 0x9, 0x80000001, 0x0, 0xe2, 0x0, 0x8, 0x0, 0x3ff}, 0x0, 0x6, 0xffffffffffffffff, 0x2) epoll_pwait2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:35:02 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @remote}}, [0x81, 0x7, 0x2, 0x112, 0x0, 0x1, 0x878, 0x7ff, 0x2, 0x100, 0x10000, 0x8, 0x6, 0x7, 0xfffffffffffffffa]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r3, 0x7}, 0x8) creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r4) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1420.686724][T30308] bond1463: (slave veth4363): Enslaving as a backup interface with a down link 08:35:02 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x3}) 08:35:02 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x7) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x60000005}) 08:35:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0xa4, 0xa, r5}]}, 0x3c}}, 0x0) [ 1420.834433][T30304] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:02 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) mq_notify(r0, &(0x7f0000000140)={0x0, 0x13, 0x0, @thr={&(0x7f0000000000)="d9031a33d87d612cca7c6760dd09f40a44a0ff30ba6311", &(0x7f0000000040)="efbf3a3503e66b410cbbaac58650556a3a5112c4bf338efb9c30c6444bec3e1c92e595643ce96335e1b97a1cb1b40eb7a915a0512f089df606954820f28023786a541255a6a920271cae3dbfd4f6834994a202cef8461934cc7ffbef5c37ecf5d00f3c3bc443aad528122541afb826271ba2edcb1e9d8b21cececf7d6035c48c68d935ada59b29f590b77de0a4b363f5dd5fead1b0bd85833c6efbb453d1a4e2b37218d13472c8baacc1261dd61796b473cb8c5d2f395df3ae817c9c6deaff6e25ed1c457b30667854"}}) r1 = fsmount(r0, 0x1, 0x5) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r1, 0xc038943b, &(0x7f00000001c0)={0x20f, 0x10, '\x00', 0x1, &(0x7f0000000180)=[0x0, 0x0]}) [ 1420.985229][T30320] bond1463: (slave veth4365): Enslaving as a backup interface with a down link 08:35:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x10, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:02 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x2) [ 1421.321738][T30340] __nla_validate_parse: 15 callbacks suppressed [ 1421.321833][T30340] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:02 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) unlink(&(0x7f0000000000)='./bus\x00') ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:02 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x36, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1421.499137][T30340] bond1464: (slave veth4367): Enslaving as a backup interface with a down link [ 1421.510846][T30344] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:02 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) ppoll(&(0x7f00000004c0)=[{r0}, {r1, 0x210}], 0x2, &(0x7f0000000540)={r2, r3+60000000}, &(0x7f0000000580), 0x8) [ 1421.703678][T30353] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0xa8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1421.900321][T30353] bond1464: (slave veth4369): Enslaving as a backup interface with a down link [ 1421.942609][T30363] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x11, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:03 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) r1 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:03 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x37, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1422.160621][T30363] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0xac, 0xa, r5}]}, 0x3c}}, 0x0) [ 1422.262509][T30366] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:03 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = eventfd(0x30a) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) sendfile(r2, r3, 0x0, 0xfffffffffffff001) close(r1) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x2, 0x2, 0xf92, 0x2}) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1422.474022][T30366] bond1465: (slave veth4371): Enslaving as a backup interface with a down link 08:35:03 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000340)="9297ddbf8c60d6b5a39ec9e67522a2481858e4f286770aa2b9e11e55f92c43c7932b5540763b7cb1ad120e239b136e4abcbf50664eee8e2b8aed000000000000000080816ae0b8c4c77d5938173e751fef94a9eea2f58654f33c338cd056b8fb3ed4fd3539d19888364c0dfadf3cdc5de8ce796d2199b8b294f64fd1e750f5032a47feca1e74fd38ea0d7984be257067ca38b99028237e59d6e02c5877f4e0492a4a8c72", 0xa4}, {&(0x7f0000000200)="488e9998bfaf35ba6854f01235d2689ec99684b6d383fe6d773662bf36da778694fd993ac754c3440b5e31da09660aad89e62fe99993a8", 0x1}, {&(0x7f0000000280)="cee77b9cb9f8498043ad208011ebadcac7068dd1e5149eb63dd64a76ba4bbb47cd75cb42c0f938eee39e0d9bd1a7c73edb183ecc3446aa6049a32ea2f99652", 0x3f}], 0x3) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000000)=""/217, 0xd9, 0x80000001, &(0x7f0000000140)={r2, r3+60000000}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r5, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000100)=0x4) r6 = getpid() pidfd_open(r6, 0x0) r7 = getpid() pidfd_open(r7, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002300)=[{{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000140)="4e16a4bd97037f0819ab120127bd464403f67db9c9bb8c38fd770b7f01cdafbecf57f1db732d00221a485c2dc104ecc4ed7041112a6052f64570ea59f60d85d39161bca23f3f70c848e104ae4b61aba00c101a43c9551dd3ec961431e88353202674623c99dac0d948ca37415b30d0dac526641af57332f9ab3ab985f252a8c306a51f3c3bc79a12a3783372141338cb5dd07f54e90652af6f8ab94a6eac49a466ceae1624fbd1d5d58a97b1d02fcf571413fdc069cdd5f15448c8c2", 0xbc}, {&(0x7f0000000540)="d5fd502b4d8ac356e78e23326f5d2587c4f8e219b13cc6ff618d26d0215cf3f9e988c4ee71836e0f0d47a264b8c4b8ee68b479f8eb6732103bfce56e58651534a56e33da1823ebaee53b9e3349897c4cd2c48f20a7228c70d5899b6d9ce55ed0500b069f68d781bc7dd8ec91573f77f0db86dd2d4153715f98303c80083b36df8690ae0bf68001c6820c35acec4f2c0ec9d6dc6af9aead35801550ca27128c8247da73a70575e2721c2aa44aabe6772f1faca6397619e88ef17b720b3c342e20f5a01c67f816b42e77ba8fc778fac2e521e90bcf35656e4755febf5a553c1004ed236a69fdb40a20c63f443abbd8", 0xee}, {&(0x7f00000002c0)="aa4257e2c143e06dddf11c7d40651cc406d543d65578092051ef2429fca676394ae6ac248db580a3e9043764db3cc55499e1b0cef87025d9c53e5d34276f892252ba29c2bfb1c7289b4793009976eb3b7d6de25b61", 0x55}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000001980)="183905167917360c14a41f82cbdde815a95dc13ce0eabbe06b3978460e68ef04839bc57696108a91ab625535b0a3290c7e208f678a4bec51a0a6f98b17dfcd0221724ad1d21c066917fe6403d411871ecd813e9711ce5edb912cb335034151a27e351218e8544159041aede4ee4dd478c66961d9e1b1f787a8cc8054eca127502c90887821b4a89d76594b98b3024a9167d38319ad6e7a32c310928c87e8aa8107cdc4bb4541bf643c05c0a8fd6c26382cdc71f53a629a70ccdf8f96889094bfba26e39d2858ac7f41bc323d0cdff195954b34c2c5eba9f822c1a675a2bc50088f5cc27b5fcb09dea91bae", 0xeb}, {&(0x7f0000001740)="71a572fcc5ef969897a284eebec09b61cb25834b9520a0bc53269bb8d46e7d2f5b0a17ad30a3eb865cec84620a68b9d8c4f16630ae3a619e82dc04729a9c4a69049984faeafaaccfa98e96a1f596d4233a95c284ff65c403058e3cfa4ec8cf11a448b2b1184d65448efbaef02b45c0f90d2e92f889bbcd4cec7c811340484450fa3bdbddb3b30082a7e6ce1365bb9b5cb89a0c587e9792e897600def3c655f5748df754605860cf3946618", 0xab}, {&(0x7f0000000440)="3499202560d5c721111a888734ef61f78435bf21ddc9f7e759629491fdb697fa539d5a59278722f9bab7878d38c65348dce096e2a327f2006c9c573e2df5ddd8f1f2d2209e256fc94242d8522b161da724c960c92313a18a5610664818996d2c78d9027ec85eae9a2cb54fee7c172be569fae8bf6deaa1ad07c4eb93de", 0x7d}, {&(0x7f0000001840)="89ffb310045ff6ac6db6fcbd82b7c792649b50a39fcd72f723a80eb78b533569a6892c57b6fa5a4fb134547ed7a1544ac48a1352482349155fc46937ba9bc009e27f3a3806067b54442d596a51c017d7a3125cac657ce887bd50a3258ac6ac08e3b8ee43867d93ced9eb42be62e6cf81526d379996b793861bcbde27d4f0a33d33db724423ec4910a500236b196e05fb31dd37977eac6d7b245bacef5bb8080e66", 0xa1}], 0x8, &(0x7f0000001c00), 0x0, 0x4}}, {{&(0x7f0000001cc0)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001d40)="31a6ce75821dfb7c8d39ce977e98a982d3092de691e3ea5784cbc02c0cb65b57e7a5", 0x22}, {&(0x7f0000001d80)="c33a4e244214bc48ee01607e5b4f94d6f73c2861b7d9b0959a1f9d2f843cb31e0f7c1fee7a86a40ca77970274c544cb08557e4bf46e5b2d26e4dd6980439b67795c57fe285f00d335de501db09709ebfdb89f43ca81716fb355697d1fbb55e3212", 0x61}], 0x2, 0x0, 0x0, 0x40040}}, {{&(0x7f0000001e40)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001ec0)="748c4d19a1c1058fb7f957d8fe751edc4810e69bfa7eac1ab22325d0d314e466fce7e7981acde4f1f095fab24ac3ddcd06d5c54f1f867dbead922651c301dc58a18dbd760e54319ec7a0ceaf9b1ce52b428e80f6f164459eedb34d68bb8366839e69e68eabc1f7f24c22d01097cd249642232f5e18adf511fefc59fee57497ab4ec5b0ee0b287bc2fe239ef6e6dcbf27192ec1fe5d4d082289d9bec461901a08e1d05ada48b8ed8b8237b8", 0xab}, {&(0x7f0000001f80)="02679727c6e4a6ab7d3a9062be2efe73e446858bc8be6c1841f284dd582905defeaf5e556e279f9412816c19acfadf9740f5d564cc27eea2813c4887bdc894de750a0a76da748af2d386605805daef708a34c91fab2c90ad51da750524c628d1e7b4d950d4827d2a814f8dde342be13b69a646b5e2300dd314e244464a", 0x7d}], 0x2, &(0x7f00000020c0), 0x0, 0x8881}}, {{&(0x7f0000002100)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000002180)="8fcbe559cbccec6ca92982a76765359999a018063f7c0baee9451edcbd733946ca4294fe3570791217eb376bc170b7ce2cca6f0d4f9c565fc38bf9e1d693cd460ad8493d46223802d523c2562d34606612", 0x51}, {&(0x7f0000002200)}, {&(0x7f0000002240)}], 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB="1c0000000000046db635b5000200ff0117919227be7bdfdc0c9064e95f04b8505d18f6f224e89512bd6e99d6fe027a5489c2dd0b1b2e4811a1b1240d393f8eb32cf6763d0ab473f127bc0d2632796a45509a903a06bac9bd533aeeadaebb2cd47d32a8c5ebd0", @ANYRES32=r6, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0100000001000000000000004000000000000000", @ANYRES32, @ANYRES32, @ANYRES32=r4], 0x60}}], 0x4, 0x8) syz_open_procfs$userns(r6, &(0x7f0000000080)) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000480)=r6) syz_open_procfs(r6, &(0x7f0000000300)='net/nf_conntrack\x00') epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1422.514438][T30378] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1422.719836][T30365] validate_nla: 3 callbacks suppressed [ 1422.719867][T30365] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1422.736499][T30376] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:04 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x13c, 0xa, r5}]}, 0x3c}}, 0x0) [ 1422.885636][T30384] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:04 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x38, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:04 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) epoll_create1(0x0) r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) [ 1423.073943][T30384] bond1465: (slave veth4373): Enslaving as a backup interface with a down link [ 1423.112815][T30396] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:04 executing program 0: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5) r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x12, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:04 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:04 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x810, r1, 0xce5ff000) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:04 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:04 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) [ 1423.323271][T30407] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:04 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:04 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) [ 1423.488240][T30410] bond1466: (slave veth4375): Enslaving as a backup interface with a down link 08:35:04 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = accept4$phonet_pipe(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0xc0800) accept(r1, 0x0, &(0x7f0000000140)) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r2, r3}) r4 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x5, 0x7f, 0x0, 0x0, 0x2c, 0x64000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000180), 0x9}, 0x42, 0x8001, 0x1f, 0x0, 0x9, 0x3, 0x7ff, 0x0, 0x0, 0x0, 0x401}, 0xffffffffffffffff, 0xf, r0, 0x8) ioctl$BTRFS_IOC_ADD_DEV(r1, 0x5000940a, &(0x7f0000000240)={{r4}, "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"}) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={r6, @in={{0x2, 0x4e21, @remote}}, [0x81, 0x7, 0x2, 0x112, 0x0, 0x1, 0x878, 0x7ff, 0x2, 0x100, 0x10000, 0x8, 0x6, 0x7, 0xfffffffffffffffa]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001240)=r6, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 08:35:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x148, 0xa, r5}]}, 0x3c}}, 0x0) [ 1423.623155][T30410] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:05 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x39, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:05 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) [ 1423.818617][T30430] bond1466: (slave veth4377): Enslaving as a backup interface with a down link 08:35:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x13, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:05 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:05 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, 0x0, 0x1000, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:05 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, 0x0, 0x1000, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:05 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x210101, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x400, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r6, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r6, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) io_submit(0x0, 0x6, &(0x7f0000001540)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x7ff, 0xffffffffffffffff, &(0x7f0000000000)="5ad9677fd44cb1077b34d4ca475c571cb41846beb3d8a33264d0444c51c180aabb94f5ee2e0580a0c0363f631c9c73c1364251760473c9", 0x37, 0x5, 0x0, 0x2, r0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x7203, 0xffffffffffffffff, &(0x7f0000000100)="47ee0b7f833730125d44c6fa4bb159c20a763d4dd7124a6cbac73f5aa2379c89b54b22a0aa26c1a6ca5f5fe6b408f1c1af757b229cbb9ef9064fc17b8275605440e1a91d36713411ea24a8f1b18a2969eadb280dee90d20a70fed27f557c1e5f9cad2b7c960635d9d39884dd8cdd47a503b67349d986d0776f50ad9ea6135806bcc2382d0f5710cd8597c0f7f6d9db72be118212dd4c8280aea6fb1d4936ad16541c020ba70253387727b66605e510ef54e38a1064", 0xb5, 0xcd1, 0x0, 0x2, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x8, r3, &(0x7f0000000240)="df3d4b1f5bd2e508424007afea018ca9e518f0d0cab9da6cbe8facc39fd26809a3f885fcbe4e635a5ef9444abcc95befb2249bf434af22", 0x37, 0x2, 0x0, 0x1, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x7, 0xffffffffffffffff, &(0x7f0000000300)="0f52a52968e358eba2acf220c6ad80b806e68ccb3bfeac318ee462072d21ba83836fcae6b099047b95b3879d6fd0b19eb628aed72eebdeccd3e6ecc866a75c445e0aefa36e78e53859b048dbb0386cbbed09eaa0ad99c8b9a24da94902d256f7446e74077d95c34f5adbb2e822b2bdec7d0ccc", 0x73, 0x7, 0x0, 0x1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x5, 0xfff, r1, &(0x7f0000000480)="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", 0x1000, 0x7ff, 0x0, 0x1, r5}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0xccad, r0, &(0x7f0000001480)="b7a05c1076aba8c84107372eaff9286bc39e60278dd22af136034d93c39e30a30a5538f89549e4cccfdbdb1e3483a33f174ea9a6ff57e0bd7ec80d3423bebc6d8706b4aa4315074c2582baa2d14b96422ca0ccf9c506b8b3d7bb760d7107ec911943f4df12437391cab653c5c85d9faeba81aea18260d22e351dbee5fa4ced32da2971ae078788ee76ba576ed945a3b750e63316a20b8daaa6a28730113a908088339b40440997c370c1", 0xaa, 0x5, 0x0, 0x1, r6}]) close(r1) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:05 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, 0x0, 0x1000, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) [ 1424.114792][T30445] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:05 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:05 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:05 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) mq_timedsend(r0, &(0x7f0000000000)="dff8164142537f7709a951a1651c4a5da07702a7e70167c2d08f2de5ad3e11d8665c1ef772441253415a3c4dafb2d0dcee74b6a75afd5de0310d50833909d7c9297a4f91e60a2f206618b7f7dc692fa200dff40262e38807426781110eb272b68aad2ce4764078dd675334fdd4d16121c211c43fac840249b1abf3a06affbe642178c1062705aeeb955d67c888bb9c218b0818369b6b872b0d8b7d15cd17f3c7026d31d846d4a97edab7350ac743eb17cc3e11b87214e1fa1efd094952fda3dffd6fe4f2a734182be4d992620ad3b6c69d64011e18cfb3778810607ba49d", 0xde, 0xcd, &(0x7f0000000100)={0x77359400}) 08:35:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x150, 0xa, r5}]}, 0x3c}}, 0x0) [ 1424.492185][T30451] bond1467: (slave veth4379): Enslaving as a backup interface with a down link [ 1424.538103][T30445] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:06 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x3a, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:06 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x2) [ 1424.761810][T30451] bond1467: (slave veth4381): Enslaving as a backup interface with a down link 08:35:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x14, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:06 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:06 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[@ANYRES64=r3, @ANYRESHEX, @ANYRESDEC=r2, @ANYRESOCT, @ANYRES64], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) mount$bind(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='./bus/file0\x00', &(0x7f0000000100), 0x84cdaaf0a94eb083, 0x0) 08:35:06 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, 0x0, 0x2) [ 1424.932745][T30489] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:06 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, 0x0, 0x2) 08:35:06 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, 0x0, 0x2) 08:35:06 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x3b, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:06 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x0) 08:35:06 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x3]}, 0x8) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) utimensat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x18) setregid(0x0, r3) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, r3}}, './file0\x00'}) [ 1425.248373][T30494] bond1468: (slave veth4383): Enslaving as a backup interface with a down link 08:35:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x158, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:06 executing program 1: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7fff, 0x8}}, './file0\x00'}) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_pwait2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:35:06 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x3]}, 0x8) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) utimensat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x18) setregid(0x0, r3) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, r3}}, './file0\x00'}) [ 1425.372588][T30489] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1425.587890][T30494] bond1468: (slave veth4385): Enslaving as a backup interface with a down link 08:35:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x15, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:07 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x3]}, 0x8) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) utimensat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x18) setregid(0x0, r3) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, r3}}, './file0\x00'}) [ 1425.728792][T30528] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1425.857799][T30530] bond1469: (slave veth4387): Enslaving as a backup interface with a down link [ 1425.871421][T30528] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:07 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, 0xa, 0x6, 0x401, 0x0, 0x0, {0x0, 0x0, 0x6}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24048001}, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:07 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x3c, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:07 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x3]}, 0x8) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) utimensat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x18) setregid(0x0, r2) 08:35:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x184, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x16, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:07 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x3]}, 0x8) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) utimensat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0x18) [ 1425.994759][T30542] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:07 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x3]}, 0x8) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) utimensat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) socket(0x10, 0x2, 0x0) 08:35:07 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) 08:35:07 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x3]}, 0x8) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) utimensat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 08:35:07 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x3]}, 0x8) bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) 08:35:07 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x3]}, 0x8) [ 1426.343665][T30542] bond1470: (slave veth4389): Enslaving as a backup interface with a down link [ 1426.353299][T30559] __nla_validate_parse: 15 callbacks suppressed [ 1426.353315][T30559] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:07 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) [ 1426.473383][T30567] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1426.620289][T30567] bond1470: (slave veth4391): Enslaving as a backup interface with a down link 08:35:08 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x34) r1 = open(&(0x7f0000000000)='./bus\x00', 0x201, 0x107) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) fsetxattr$security_ima(r0, 0x0, 0x0, 0x0, 0x2) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x41) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./bus\x00', 0x0, 0x10}, 0x10) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$TIPC_MCAST_REPLICAST(r3, 0x10f, 0x86) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) creat(&(0x7f0000000180)='./bus/file0\x00', 0x42) close(r2) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x18c, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x17, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:08 executing program 0: name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) 08:35:08 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000300)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001180)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a5c000000090a010200000000000000000000b9bcdabcd5e43d8b82c505b00c9225c200000900010073797a30000000000900020073797a3000000000200009801c0002800c00018008000140000000000c000180080001400000a0e808000a40000000000800054000000004140000001100010000000000000000000000000a"], 0x84}}, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000800)={'syz', 0x1}, &(0x7f0000000140)="dee7030022cf9e5e1d2837eff98dc025d871aaf6a495adbac27b0426fc0299c40800000000000000c894f365ae68edf335abf35ec53d6742dfccbd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a54b0000009cb230328931deb95ef3fcafb1ce27747a1d72856eae90921751a9eb3c70bb189f2c34a8042e3ec4dcc50000000000000000422f5f875e6f3567e4558ca3b90724ac936d0700c7669e8a740be6a33a4a357b3c7227825d3d8cd5f3378356f847eeb26aff1983b876716a0f82f8704e040ccbe1accdc7e2e150d36b4df311f895f539", 0xdb, r0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/24, 0x18) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) sendmsg$IPSET_CMD_GET_BYINDEX(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x1c, 0xf, 0x6, 0x801, 0x0, 0x0, {0xc, 0x0, 0x3}, [@IPSET_ATTR_INDEX={0x6, 0xb, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) 08:35:08 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x3d, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1426.795715][T30578] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1426.828601][T30584] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. 08:35:08 executing program 0: name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) [ 1426.835456][T30575] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:08 executing program 1: close(0xffffffffffffffff) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 08:35:08 executing program 0: name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) 08:35:08 executing program 0: mknodat$null(0xffffffffffffff9c, 0x0, 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) 08:35:08 executing program 0: mknodat$null(0xffffffffffffff9c, 0x0, 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) 08:35:08 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0xc240}, {0xffffffffffffffff, 0x8080}, {0xffffffffffffffff, 0x2400}, {r0, 0x400}, {r1, 0x1400}], 0x5, &(0x7f0000000180)={r2, r3+60000000}, &(0x7f00000001c0)={[0xffffffffffffaa68]}, 0x8) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040)="1350b29c1e19831aa6cdf2dbdbb5d847c1f7ee5074a180606e9fa9207fde102e847b8654d3842b184597b1e9a680", 0x2e, 0x2, &(0x7f0000000080)={0x77359400}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00000000c0)={0x2004}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x40000000}) [ 1426.974122][T30575] bond1471: (slave veth4393): Enslaving as a backup interface with a down link [ 1427.036051][T30586] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1427.226249][T30586] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:08 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r0) r1 = socket(0x25, 0x2, 0x1) getsockname$packet(r1, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14) sendmsg$NL80211_CMD_SET_MAC_ACL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x54, 0x0, 0x10, 0x70bd26, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xffff, 0x9}}}}, [@NL80211_ATTR_MAC_ADDRS={0x34, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4801}, 0x24004041) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:08 executing program 0: mknodat$null(0xffffffffffffff9c, 0x0, 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) 08:35:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x19, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x194, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:08 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x3e, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:08 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) 08:35:08 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) [ 1427.550080][T30614] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:09 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489f592b585109a5eeb1c5329a668b34cbf7eb1087f27"], &(0x7f0000000140), 0x1400) [ 1427.686340][T30623] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:09 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000140), 0x1400) 08:35:09 executing program 1: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x80000004}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000140)="7f4cee9bdf074447504a897f163b8ccfb0ac33e5700b5768670308fe01ed2dfd57ed29e12c33853d1b91c71859016708af0464f5283341006f469df516d4749372e22dea4ba8c39ff8c765cadfd858e1ba70fd7b76e53228da539e7f0e6baa613a960a40f405439ef5e59dd7e50cf376a38bce", 0x73}, {&(0x7f00000001c0)="bce31f10eb76eda0c49ce8625ae26033b998895736f66ba2f62a7699964d78612364da108a07cdd2e85c68c24316cd2fac39b2ff96b92cc5a3a2bb2845ee4b192708db8aef4d50d789234c783f8d739588286f9be59557d084a8789d3b3810bdbceb541038bd1933381f685d2c3eede736d345c619b1ee11b2f79de1f79ee373e26769cfb5104c2a3da3ad02816c1a74396a37e0e980a04424f060c799bb7738e4b7272494a0e8ccae24f91be74f7c928978a2236ce780fc1a13a88047b5b627e3c38852be6dfb2e1be6a2a91b7b7e1038c1fa3ad6", 0xd5}, {&(0x7f00000002c0)="d1e878f30caf7358f5129304456a2f32da1207bbf3e1b1abf327a4829be31f3f0f4b0dd2725de21cada45a8ade07e318bbdac9e836c84c46f1cb18e00bb6fe55fd5ad709e109e1e66ce1d9c4c75174cda3047b2d4d44a1502f47f40a4765e78ba8c062fd1803c83fd04c74f0a0f486c079bd353ea05d441514c6e1430286b7bcc46c88ccbf515bd1de46a913d1441585e7ff8af20943e3e804f11e0c12897fe91648a36b82d73f9f0991481477ccb878a46c3f73752b206eaa9b1dffbadd6de5515759f98b866eb4732360e97ce336365fc8c4ba41b6b70b98eaff647df28bf41eb15ff7674c0a97780811", 0xeb}, {&(0x7f00000003c0)="faec91b82b2288f56b98a0af4cdb79", 0xf}, {&(0x7f0000000400)="95aa5a462bbc6d025c3beec59b8c90c35f5134678fecb7b89f455d1d845ca6bb018bbe3ba064ed", 0x27}], 0x5, 0xa) 08:35:09 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000140), 0x1400) [ 1427.888224][T30623] bond1472: (slave veth4395): Enslaving as a backup interface with a down link [ 1427.901722][T30634] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:09 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x41, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1428.035968][T30615] validate_nla: 4 callbacks suppressed [ 1428.035983][T30615] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:09 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000140), 0x1400) 08:35:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x19c, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:09 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = socket$inet6(0xa, 0x6, 0x8000) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) clock_gettime(0x0, &(0x7f0000005e00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1, &(0x7f0000000240)=""/39, 0x27}, 0x2}, {{&(0x7f0000000280)=@caif, 0x80, &(0x7f0000000300)}, 0x40}, {{&(0x7f0000000340)=@nl, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/53, 0x35}], 0x1, &(0x7f0000001480)=""/169, 0xa9}, 0x8}, {{&(0x7f0000001540)=@caif=@util, 0x80, &(0x7f0000002680)=[{&(0x7f00000015c0)=""/124, 0x7c}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/5, 0x5}], 0x3, &(0x7f00000026c0)=""/89, 0x59}, 0x7fffffff}, {{&(0x7f0000002740)=@phonet, 0x80, &(0x7f0000003d00)=[{&(0x7f00000027c0)=""/88, 0x58}, {&(0x7f0000002840)=""/219, 0xdb}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/166, 0xa6}, {&(0x7f0000003a00)=""/223, 0xdf}, {&(0x7f0000003b00)=""/237, 0xed}, {&(0x7f0000003c00)=""/242, 0xf2}], 0x7}, 0x2}, {{&(0x7f0000003d80)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f00000043c0)=[{&(0x7f0000003e00)=""/48, 0x30}, {&(0x7f0000003e40)=""/255, 0xff}, {&(0x7f0000003f40)=""/133, 0x85}, {&(0x7f0000004000)=""/147, 0x93}, {&(0x7f00000040c0)=""/171, 0xab}, {&(0x7f0000004180)=""/173, 0xad}, {&(0x7f0000004240)=""/1, 0x1}, {&(0x7f0000004280)=""/46, 0x2e}, {&(0x7f00000042c0)=""/57, 0x39}, {&(0x7f0000004300)=""/177, 0xb1}], 0xa, &(0x7f0000004480)=""/127, 0x7f}, 0x3}, {{&(0x7f0000004500)=@un=@abs, 0x80, &(0x7f0000004680)=[{&(0x7f0000004580)=""/120, 0x78}, {&(0x7f0000004600)=""/128, 0x80}], 0x2}, 0xd7fc3e3}, {{&(0x7f00000046c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000004740)=""/6, 0x6}, {&(0x7f0000004780)=""/15, 0xf}, {&(0x7f00000047c0)=""/134, 0x86}, {&(0x7f0000004880)=""/168, 0xa8}, {&(0x7f0000004940)=""/209, 0xd1}, {&(0x7f0000004a40)=""/4096, 0x1000}, {&(0x7f0000005a40)=""/97, 0x61}], 0x7, &(0x7f0000005b40)=""/156, 0x9c}, 0x7fffffff}], 0x8, 0x2122, &(0x7f0000005e40)={r3, r4+60000000}) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) socket$isdn_base(0x22, 0x3, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) fsetxattr$security_ima(r1, 0x0, 0x0, 0xffffffffffffffea, 0x3) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r6, &(0x7f0000000180)=ANY=[], 0xffffffe3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005e80)=0x9, 0x81) ioctl$FS_IOC_RESVSP(r6, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r6) creat(&(0x7f0000000440)='./bus\x00', 0x82) llistxattr(&(0x7f0000000080)='./bus\x00', &(0x7f0000000100)=""/196, 0xc4) 08:35:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x1b, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:09 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[], &(0x7f0000000140), 0x1400) [ 1428.207235][T30657] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:09 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[], &(0x7f0000000140), 0x1400) 08:35:09 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[], &(0x7f0000000140), 0x1400) 08:35:09 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000140), 0x1400) 08:35:09 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000140), 0x1400) [ 1428.459293][T30663] bond1473: (slave veth4397): Enslaving as a backup interface with a down link 08:35:09 executing program 1: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x6c3c, 0x1, 0x0, 0x7, 0x1, 0x8}, 0x20) 08:35:09 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000140), 0x1400) 08:35:09 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x42, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:10 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e80c6a48ec4236acf00489"], &(0x7f0000000140), 0x1400) [ 1428.623578][T30677] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x1a4, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:10 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x24, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:10 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001780)={&(0x7f0000001740)={0x14, r0, 0x100, 0x70bd29, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008800) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, r0, 0x200, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x7, 0x27}}}}, [@NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x3c}, @NL80211_ATTR_MAC={0xa, 0x6, @random="e3ab9402a993"}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0xa986}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x1e}]}, 0x44}, 0x1, 0x0, 0x0, 0x50}, 0x1) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xa0000005}) 08:35:10 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000140), 0x1400) 08:35:10 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x43, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x1ac, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:10 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000140), 0x1400) [ 1429.129214][T30703] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:10 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000140), 0x1400) 08:35:10 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000004d000000c827e8"], &(0x7f0000000140), 0x1400) 08:35:10 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x1400) 08:35:10 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000140), 0x1400) [ 1429.543924][T30706] bond1474: (slave veth4399): Enslaving as a backup interface with a down link 08:35:10 executing program 1: write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x9) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x1b1) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) epoll_pwait2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1429.692998][T30703] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1429.851738][T30734] bond1474: (slave veth4401): Enslaving as a backup interface with a down link 08:35:11 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) r2 = openat$incfs(r0, &(0x7f0000000000)='.log\x00', 0x705400, 0x100) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x2, 0x9, 0x6, 0x0, 0xe9}) close(r1) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:11 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000140), 0x1400) 08:35:11 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x44, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x2c, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x1b4, 0xa, r5}]}, 0x3c}}, 0x0) [ 1429.971004][T30742] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:11 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000140), 0x1400) 08:35:11 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], 0x0, 0x1400) 08:35:11 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], 0x0, 0x1400) [ 1430.248141][T30742] bond1475: (slave veth4403): Enslaving as a backup interface with a down link 08:35:11 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) mq_timedsend(r0, &(0x7f0000000040)="00672b857477186b9991be6c2088c5992a3ddfda16eae4b77551d925f9e973a72f26aae7c4490a11096abcf660410f", 0x2f, 0xffffffffffff9cf8, &(0x7f0000000080)) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x2, 0x9, 0x5, 0x0, 0xe9}) r3 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x800) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ppoll(&(0x7f0000000180)=[{r0, 0x8000}, {r1, 0x1089}, {r2, 0x12}, {r0, 0x83c0}, {r3, 0x10000}, {r0, 0x4141}, {r4, 0xc200}, {r0, 0x5504}, {r0, 0x6462}], 0x9, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={[0x2]}, 0x8) 08:35:11 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x80080, 0x0) write$P9_RMKDIR(r2, &(0x7f0000000340)={0x14, 0x49, 0x1, {0x20, 0x2, 0x3}}, 0x14) openat$cgroup_ro(r1, &(0x7f0000000000)='freezer.parent_freezing\x00', 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x420000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000100)) 08:35:11 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], 0x0, 0x1400) 08:35:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x38, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1430.378385][T30764] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:11 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x0) 08:35:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x1bc, 0xa, r5}]}, 0x3c}}, 0x0) [ 1430.510484][T30775] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:11 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x45, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:11 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x0) (fail_nth: 1) [ 1430.614435][T30787] FAULT_INJECTION: forcing a failure. [ 1430.614435][T30787] name failslab, interval 1, probability 0, space 0, times 0 [ 1430.627222][T30787] CPU: 1 PID: 30787 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 1430.635991][T30787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1430.646042][T30787] Call Trace: [ 1430.649313][T30787] [ 1430.652247][T30787] dump_stack_lvl+0xd6/0x122 [ 1430.656852][T30787] dump_stack+0x11/0x1b [ 1430.661019][T30787] should_fail+0x23c/0x250 [ 1430.665437][T30787] ? getname_flags+0x84/0x3f0 [ 1430.670201][T30787] __should_failslab+0x81/0x90 [ 1430.675031][T30787] should_failslab+0x5/0x20 [ 1430.679534][T30787] kmem_cache_alloc+0x4f/0x320 [ 1430.684297][T30787] getname_flags+0x84/0x3f0 [ 1430.688891][T30787] ? perf_trace_sys_exit+0x190/0x190 [ 1430.694193][T30787] user_path_at_empty+0x28/0x110 [ 1430.699126][T30787] __se_sys_name_to_handle_at+0x8d/0x360 [ 1430.704764][T30787] ? __traceiter_sys_enter+0x5d/0x80 [ 1430.710049][T30787] __x64_sys_name_to_handle_at+0x63/0x70 [ 1430.716204][T30787] do_syscall_64+0x44/0xd0 [ 1430.720627][T30787] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1430.726522][T30787] RIP: 0033:0x7f1262520ae9 [ 1430.730929][T30787] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1430.750652][T30787] RSP: 002b:00007f1260297188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 1430.759056][T30787] RAX: ffffffffffffffda RBX: 00007f1262633f60 RCX: 00007f1262520ae9 [ 1430.767021][T30787] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 1430.775107][T30787] RBP: 00007f12602971d0 R08: 0000000000000000 R09: 0000000000000000 [ 1430.783092][T30787] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000001 [ 1430.791112][T30787] R13: 00007fff6ef9cedf R14: 00007f1260297300 R15: 0000000000022000 [ 1430.799082][T30787] 08:35:12 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x0) (fail_nth: 2) [ 1431.025990][T30782] bond1476: (slave veth4405): Enslaving as a backup interface with a down link [ 1431.113475][T30775] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1431.251030][T30782] bond1476: (slave veth4407): Enslaving as a backup interface with a down link [ 1431.266364][T30799] FAULT_INJECTION: forcing a failure. [ 1431.266364][T30799] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1431.279517][T30799] CPU: 0 PID: 30799 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 1431.288302][T30799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1431.298355][T30799] Call Trace: [ 1431.301626][T30799] [ 1431.304555][T30799] dump_stack_lvl+0xd6/0x122 [ 1431.309222][T30799] dump_stack+0x11/0x1b [ 1431.313403][T30799] should_fail+0x23c/0x250 [ 1431.318255][T30799] should_fail_usercopy+0x16/0x20 [ 1431.323486][T30799] strncpy_from_user+0x21/0x250 [ 1431.328379][T30799] getname_flags+0xb8/0x3f0 [ 1431.332907][T30799] ? perf_trace_sys_exit+0x190/0x190 [ 1431.338201][T30799] user_path_at_empty+0x28/0x110 [ 1431.343137][T30799] __se_sys_name_to_handle_at+0x8d/0x360 08:35:12 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000000), 0xb4, 0x800) write$P9_RREADLINK(r6, &(0x7f0000000000)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) write$P9_RREADLINK(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="4d000002", @ANYRES32, @ANYRES16=r2, @ANYRES64, @ANYRES32=r3, @ANYRESHEX=r4, @ANYRES16=r5, @ANYRESHEX=r0, @ANYRESHEX=r5], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r1) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1431.348854][T30799] ? __traceiter_sys_enter+0x5d/0x80 [ 1431.354152][T30799] __x64_sys_name_to_handle_at+0x63/0x70 [ 1431.359798][T30799] do_syscall_64+0x44/0xd0 [ 1431.364223][T30799] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1431.370156][T30799] RIP: 0033:0x7f1262520ae9 [ 1431.374570][T30799] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:35:12 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x12000, 0x0) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 08:35:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x104, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:12 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x46, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:12 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x0) (fail_nth: 3) [ 1431.394230][T30799] RSP: 002b:00007f1260297188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 1431.402786][T30799] RAX: ffffffffffffffda RBX: 00007f1262633f60 RCX: 00007f1262520ae9 [ 1431.410763][T30799] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 1431.418731][T30799] RBP: 00007f12602971d0 R08: 0000000000000000 R09: 0000000000000000 [ 1431.426768][T30799] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000001 [ 1431.434817][T30799] R13: 00007fff6ef9cedf R14: 00007f1260297300 R15: 0000000000022000 [ 1431.442821][T30799] 08:35:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x1c4, 0xa, r5}]}, 0x3c}}, 0x0) [ 1431.478879][T30805] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1431.513509][T30811] FAULT_INJECTION: forcing a failure. [ 1431.513509][T30811] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1431.526744][T30811] CPU: 1 PID: 30811 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 1431.535544][T30811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1431.545708][T30811] Call Trace: [ 1431.548999][T30811] [ 1431.551926][T30811] dump_stack_lvl+0xd6/0x122 [ 1431.556805][T30811] dump_stack+0x11/0x1b [ 1431.561032][T30811] should_fail+0x23c/0x250 [ 1431.562508][T30814] __nla_validate_parse: 16 callbacks suppressed [ 1431.562596][T30814] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1431.565517][T30811] should_fail_usercopy+0x16/0x20 [ 1431.585923][T30811] _copy_from_user+0x1c/0xd0 [ 1431.590529][T30811] __se_sys_name_to_handle_at+0x111/0x360 [ 1431.596287][T30811] ? __traceiter_sys_enter+0x5d/0x80 [ 1431.601676][T30811] __x64_sys_name_to_handle_at+0x63/0x70 [ 1431.607368][T30811] do_syscall_64+0x44/0xd0 [ 1431.611912][T30811] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1431.617820][T30811] RIP: 0033:0x7f1262520ae9 [ 1431.622240][T30811] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1431.641841][T30811] RSP: 002b:00007f1260297188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 1431.650293][T30811] RAX: ffffffffffffffda RBX: 00007f1262633f60 RCX: 00007f1262520ae9 [ 1431.658269][T30811] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 1431.666232][T30811] RBP: 00007f12602971d0 R08: 0000000000000000 R09: 0000000000000000 [ 1431.674230][T30811] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000001 [ 1431.682198][T30811] R13: 00007fff6ef9cedf R14: 00007f1260297300 R15: 0000000000022000 [ 1431.690200][T30811] [ 1431.759448][T30814] bond1477: (slave veth4409): Enslaving as a backup interface with a down link [ 1431.790062][T30822] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:13 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x0) (fail_nth: 4) [ 1431.896040][T30824] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1431.970803][T30827] FAULT_INJECTION: forcing a failure. [ 1431.970803][T30827] name failslab, interval 1, probability 0, space 0, times 0 [ 1431.983478][T30827] CPU: 1 PID: 30827 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 1431.992282][T30827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1432.002345][T30827] Call Trace: [ 1432.005614][T30827] [ 1432.009022][T30827] dump_stack_lvl+0xd6/0x122 [ 1432.013675][T30827] dump_stack+0x11/0x1b [ 1432.017880][T30827] should_fail+0x23c/0x250 [ 1432.022308][T30827] ? __se_sys_name_to_handle_at+0x189/0x360 [ 1432.028206][T30827] __should_failslab+0x81/0x90 [ 1432.032999][T30827] should_failslab+0x5/0x20 [ 1432.037535][T30827] __kmalloc+0x6f/0x370 [ 1432.041750][T30827] __se_sys_name_to_handle_at+0x189/0x360 [ 1432.047529][T30827] ? __traceiter_sys_enter+0x5d/0x80 [ 1432.052819][T30827] __x64_sys_name_to_handle_at+0x63/0x70 [ 1432.058513][T30827] do_syscall_64+0x44/0xd0 [ 1432.062988][T30827] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1432.068876][T30827] RIP: 0033:0x7f1262520ae9 [ 1432.073302][T30827] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1432.092981][T30827] RSP: 002b:00007f1260297188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 1432.101392][T30827] RAX: ffffffffffffffda RBX: 00007f1262633f60 RCX: 00007f1262520ae9 [ 1432.109358][T30827] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 1432.117328][T30827] RBP: 00007f12602971d0 R08: 0000000000000000 R09: 0000000000000000 [ 1432.125298][T30827] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000001 [ 1432.133294][T30827] R13: 00007fff6ef9cedf R14: 00007f1260297300 R15: 0000000000022000 [ 1432.141262][T30827] 08:35:13 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x0) (fail_nth: 5) [ 1432.222439][T30824] bond1477: (slave veth4411): Enslaving as a backup interface with a down link [ 1432.232166][T30825] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1432.269955][T30831] FAULT_INJECTION: forcing a failure. [ 1432.269955][T30831] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1432.283110][T30831] CPU: 0 PID: 30831 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 1432.291886][T30831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1432.301983][T30831] Call Trace: [ 1432.305261][T30831] [ 1432.308246][T30831] dump_stack_lvl+0xd6/0x122 [ 1432.312852][T30831] dump_stack+0x11/0x1b [ 1432.317052][T30831] should_fail+0x23c/0x250 [ 1432.321543][T30831] should_fail_usercopy+0x16/0x20 [ 1432.326747][T30831] _copy_from_user+0x1c/0xd0 [ 1432.331353][T30831] kstrtouint_from_user+0x7e/0x170 [ 1432.336539][T30831] proc_fail_nth_write+0x4b/0x150 [ 1432.341636][T30831] ? proc_fail_nth_read+0x150/0x150 [ 1432.346864][T30831] vfs_write+0x2af/0x950 [ 1432.351127][T30831] ? __fget_light+0x219/0x260 [ 1432.355814][T30831] ksys_write+0xd9/0x190 [ 1432.360065][T30831] __x64_sys_write+0x3e/0x50 [ 1432.364734][T30831] do_syscall_64+0x44/0xd0 [ 1432.369214][T30831] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1432.375125][T30831] RIP: 0033:0x7f12624d35ff [ 1432.379536][T30831] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1432.399280][T30831] RSP: 002b:00007f1260276170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1432.407698][T30831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12624d35ff 08:35:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x964, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:13 executing program 1: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) epoll_pwait2(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0) 08:35:13 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x47, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x1cc, 0xa, r5}]}, 0x3c}}, 0x0) [ 1432.415728][T30831] RDX: 0000000000000001 RSI: 00007f12602761e0 RDI: 0000000000000003 [ 1432.423718][T30831] RBP: 00007f12602761d0 R08: 0000000000000000 R09: 0000000000000000 [ 1432.431771][T30831] R10: 0000000020000140 R11: 0000000000000293 R12: 0000000000000001 [ 1432.439798][T30831] R13: 00007fff6ef9cedf R14: 00007f1260276300 R15: 0000000000022000 [ 1432.448092][T30831] [ 1432.568727][T30834] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:13 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0xffffffffffffff2d, 0x0, 0x0, 0x0) 08:35:13 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x0) 08:35:13 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r3, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) write$P9_RREADLINK(r0, &(0x7f0000000100)=ANY=[@ANYRESDEC=0x0, @ANYRESHEX=r1, @ANYRESHEX=r1, @ANYBLOB="3cf1ab6a48b6049d3ae06f29cfdc838459d908e3328e54849b597e1616de2bec05492e4c95c1318492c241bcd6f562aa1eba04b9a8d777438c02e9aa0c2580823ce134ef86aa9699ddb0cf37c8850d76e8d34da617f3970e2634044bb833e17b5fff297a5c46afe14ed06b4f125aa3114ebab05459f41d17450140378baeda9c9b378f15c861171eaaaabd2f77de1a25776914fab1e7632d3285", @ANYRES64=r2, @ANYRES16, @ANYRES16=r3], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:14 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$qrtr(0x2a, 0x2, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000100)=0x9) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1001}, {r0, 0x10}, {0xffffffffffffffff, 0xb4}, {r1, 0x8}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 08:35:14 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='\b'], &(0x7f0000000140), 0x0) 08:35:14 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x2) [ 1432.749947][T30834] bond1478: (slave veth4413): Enslaving as a backup interface with a down link [ 1432.762270][T30842] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:14 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x1000000) 08:35:14 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x2000000) [ 1432.886116][T30864] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xbe8, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:14 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x8cffffff) 08:35:14 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x48, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1433.097353][T30864] bond1478: (slave veth4415): Enslaving as a backup interface with a down link [ 1433.108157][T30869] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x1d4, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:14 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0xf6ffffff) 08:35:14 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0xfeffffff) [ 1433.199327][T30879] validate_nla: 3 callbacks suppressed [ 1433.199338][T30879] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1433.308394][T30885] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1433.385150][T30880] ================================================================== [ 1433.393261][T30880] BUG: KCSAN: data-race in ext4_setattr / mpage_process_page_bufs [ 1433.401072][T30880] [ 1433.403429][T30880] write to 0xffff88813b3022a8 of 8 bytes by task 30887 on cpu 0: [ 1433.411137][T30880] ext4_setattr+0xd7e/0xf20 [ 1433.415729][T30880] notify_change+0x8a3/0xac0 [ 1433.420321][T30880] do_truncate+0xf7/0x140 [ 1433.424642][T30880] path_openat+0x191f/0x1eb0 [ 1433.429231][T30880] do_filp_open+0x105/0x220 [ 1433.433723][T30880] do_sys_openat2+0xb5/0x2b0 [ 1433.438306][T30880] __x64_sys_creat+0x62/0x80 [ 1433.442902][T30880] do_syscall_64+0x44/0xd0 [ 1433.447309][T30880] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1433.453195][T30880] [ 1433.455506][T30880] read to 0xffff88813b3022a8 of 8 bytes by task 30880 on cpu 1: [ 1433.463309][T30880] mpage_process_page_bufs+0x34/0x560 [ 1433.468683][T30880] mpage_prepare_extent_to_map+0x4f6/0x650 [ 1433.474572][T30880] ext4_writepages+0xa78/0x1e80 [ 1433.479419][T30880] do_writepages+0x1cb/0x330 [ 1433.484091][T30880] filemap_flush+0xd7/0x100 [ 1433.488608][T30880] ext4_alloc_da_blocks+0x47/0x100 [ 1433.493718][T30880] ext4_release_file+0x5b/0x1d0 [ 1433.498571][T30880] __fput+0x295/0x520 [ 1433.502721][T30880] ____fput+0x11/0x20 [ 1433.506691][T30880] task_work_run+0x8e/0x110 [ 1433.511183][T30880] exit_to_user_mode_prepare+0x160/0x190 [ 1433.516813][T30880] syscall_exit_to_user_mode+0x20/0x40 [ 1433.522276][T30880] do_syscall_64+0x50/0xd0 [ 1433.526697][T30880] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1433.532587][T30880] [ 1433.534901][T30880] value changed: 0x0000000000fff000 -> 0x0000000000000000 [ 1433.541999][T30880] [ 1433.544320][T30880] Reported by Kernel Concurrency Sanitizer on: [ 1433.550459][T30880] CPU: 1 PID: 30880 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 1433.559222][T30880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1433.569377][T30880] ================================================================== [ 1433.656312][T30885] bond1479: (slave veth4417): Enslaving as a backup interface with a down link [ 1433.665366][T30888] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1433.780560][T30879] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1433.873328][T30894] bond1479: (slave veth4419): Enslaving as a backup interface with a down link 08:35:15 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) recvmmsg$unix(r1, &(0x7f0000003f00)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000300)=""/168, 0xa8}, {&(0x7f00000003c0)=""/62, 0x3e}, {&(0x7f0000000480)=""/207, 0xcf}, {&(0x7f0000000400)=""/31, 0x1f}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/11, 0xb}], 0x7, &(0x7f0000001640)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x88}}, {{&(0x7f0000001700)=@abs, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001780)=""/45, 0x2d}, {&(0x7f00000017c0)=""/44, 0x2c}], 0x2, &(0x7f0000001840)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}, {{&(0x7f0000001880), 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001900)=""/4, 0x4}, {&(0x7f0000001940)=""/186, 0xba}, {&(0x7f0000001a00)=""/233, 0xe9}, {&(0x7f0000001b00)=""/234, 0xea}], 0x4, &(0x7f0000004340)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000f8ff1c00008be20000000001000000038478e31646f365dcbc47bc08", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0}}, {{&(0x7f0000001d40)=@abs, 0x6e, &(0x7f00000022c0)=[{&(0x7f0000001dc0)=""/196, 0xc4}, {&(0x7f0000001ec0)=""/114, 0x72}, {&(0x7f0000001f40)=""/187, 0xbb}, {&(0x7f0000002000)=""/4, 0x4}, {&(0x7f0000002040)=""/26, 0x1a}, {&(0x7f0000002080)=""/184, 0xb8}, {&(0x7f0000002140)=""/97, 0x61}, {&(0x7f00000021c0)=""/202, 0xca}], 0x8, &(0x7f0000002340)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000002380)=""/54, 0x36}, {&(0x7f00000023c0)=""/39, 0x27}, {&(0x7f0000002400)=""/252, 0xfc}, {&(0x7f0000002500)=""/209, 0xd1}, {&(0x7f0000002600)=""/102, 0x66}, {&(0x7f0000002680)=""/40, 0x28}, {&(0x7f00000026c0)=""/205, 0xcd}, {&(0x7f00000027c0)=""/104, 0x68}], 0x8, &(0x7f00000028c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0xc0}}, {{&(0x7f0000002980), 0x6e, &(0x7f0000003d00)=[{&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/52, 0x34}, {&(0x7f0000003a40)=""/170, 0xaa}, {&(0x7f0000003b00)=""/225, 0xe1}, {&(0x7f0000003c00)=""/237, 0xed}], 0x5, &(0x7f0000003d80)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90}}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000003e40)=""/26, 0x1a}], 0x1, &(0x7f0000003ec0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}], 0x7, 0x0, &(0x7f00000040c0)={0x77359400}) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000004180)={0x0, @qipcrtr={0x2a, 0x0, 0x3fff}, @can={0x1d, 0x0}, @qipcrtr={0x2a, 0x0, 0x3fff}, 0x1f67, 0x0, 0x0, 0x0, 0x20, &(0x7f0000004140)='veth0_virt_wifi\x00', 0xac, 0x3, 0x6}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004440)={&(0x7f0000001c40), 0xc, &(0x7f0000001d00)={&(0x7f0000001c80)=@mpls_delroute={0x44, 0x19, 0x100, 0x70bd25, 0x25dfdbfe, {0x1c, 0x14, 0x0, 0x7f, 0x0, 0x3, 0x0, 0x8, 0xa00}, [@RTA_DST={0x8, 0x1, {0x9, 0x0, 0x1}}, @RTA_VIA={0x14, 0x12, {0x6, "c136f6bb01ce7d715918c1462182"}}, @RTA_MULTIPATH={0xc, 0x9, {0xb74, 0x0, 0x0, r3}}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x800) sendmsg$nl_route(r2, &(0x7f0000004300)={&(0x7f0000004100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000042c0)={&(0x7f0000004200)=@getlink={0x88, 0x12, 0x800, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, 0xa800, 0x100}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x3}, @IFLA_IFALIAS={0x14, 0x14, 'ip_vti0\x00'}, @IFLA_IFALIAS={0x14, 0x14, 'vcan0\x00'}, @IFLA_BROADCAST={0xa, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2a}}, @IFLA_MAP={0x24, 0xe, {0x9, 0x5, 0x6, 0x40, 0xb3, 0x1f}}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x2}]}, 0x88}, 0x1, 0x0, 0x0, 0x804}, 0x40) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r1) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a319004902ca99f6192146c21c5687e64f4cd8747a54ac1066352dfc5e114910ab2c93ab4b63531eb4cd550f688234d1229049d3dbcd14fe6d1c73b5d1cc17f7f91495103fc3a5bb4cb0ece4f64dfc26ee493121dcfc8371bd46d9623f0d29770458767219158d44c793ff5be2b57b2779dd496b2a44408337169ca4c558e144771ce8c4e13dcebe701db976c1e445ab253d47de1e4241dab25fbfc8d5e1b99111fe3bfce91b563c31181085b00763f4d159cebf3f2153ac5e777449b6dda678a7d31c8af3ca5547530259e81bfff929341ace2b4"], 0xd7) r4 = creat(&(0x7f0000000440)='./bus\x00', 0x82) lremovexattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)=@random={'security.', ',\x00'}) dup(r4) 08:35:15 executing program 1: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000100)=0x4) r2 = getpid() pidfd_open(r2, 0x0) r3 = getpid() pidfd_open(r3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002300)=[{{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000140)="4e16a4bd97037f0819ab120127bd464403f67db9c9bb8c38fd770b7f01cdafbecf57f1db732d00221a485c2dc104ecc4ed7041112a6052f64570ea59f60d85d39161bca23f3f70c848e104ae4b61aba00c101a43c9551dd3ec961431e88353202674623c99dac0d948ca37415b30d0dac526641af57332f9ab3ab985f252a8c306a51f3c3bc79a12a3783372141338cb5dd07f54e90652af6f8ab94a6eac49a466ceae1624fbd1d5d58a97b1d02fcf571413fdc069cdd5f15448c8c2", 0xbc}, {&(0x7f0000000540)="d5fd502b4d8ac356e78e23326f5d2587c4f8e219b13cc6ff618d26d0215cf3f9e988c4ee71836e0f0d47a264b8c4b8ee68b479f8eb6732103bfce56e58651534a56e33da1823ebaee53b9e3349897c4cd2c48f20a7228c70d5899b6d9ce55ed0500b069f68d781bc7dd8ec91573f77f0db86dd2d4153715f98303c80083b36df8690ae0bf68001c6820c35acec4f2c0ec9d6dc6af9aead35801550ca27128c8247da73a70575e2721c2aa44aabe6772f1faca6397619e88ef17b720b3c342e20f5a01c67f816b42e77ba8fc778fac2e521e90bcf35656e4755febf5a553c1004ed236a69fdb40a20c63f443abbd8", 0xee}, {&(0x7f00000002c0)="aa4257e2c143e06dddf11c7d40651cc406d543d65578092051ef2429fca676394ae6ac248db580a3e9043764db3cc55499e1b0cef87025d9c53e5d34276f892252ba29c2bfb1c7289b4793009976eb3b7d6de25b61", 0x55}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001980)="183905167917360c14a41f82cbdde815a95dc13ce0eabbe06b3978460e68ef04839bc57696108a91ab625535b0a3290c7e208f678a4bec51a0a6f98b17dfcd0221724ad1d21c066917fe6403d411871ecd813e9711ce5edb912cb335034151a27e351218e8544159041aede4ee4dd478c66961d9e1b1f787a8cc8054eca127502c90887821b4a89d76594b98b3024a9167d38319ad6e7a32c310928c87e8aa8107cdc4bb4541bf643c05c0a8fd6c26382cdc71f53a629a70ccdf8f96889094bfba26e39d2858ac7f41bc323d0cdff195954b34c2c5eba9f822c1a675a2bc50088f5cc27b5fcb09dea91bae", 0xeb}, {&(0x7f0000001740)="71a572fcc5ef969897a284eebec09b61cb25834b9520a0bc53269bb8d46e7d2f5b0a17ad30a3eb865cec84620a68b9d8c4f16630ae3a619e82dc04729a9c4a69049984faeafaaccfa98e96a1f596d4233a95c284ff65c403058e3cfa4ec8cf11a448b2b1184d65448efbaef02b45c0f90d2e92f889bbcd4cec7c811340484450fa3bdbddb3b30082a7e6ce1365bb9b5cb89a0c587e9792e897600def3c655f5748df754605860cf3946618", 0xab}, {&(0x7f0000000440)="3499202560d5c721111a888734ef61f78435bf21ddc9f7e759629491fdb697fa539d5a59278722f9bab7878d38c65348dce096e2a327f2006c9c573e2df5ddd8f1f2d2209e256fc94242d8522b161da724c960c92313a18a5610664818996d2c78d9027ec85eae9a2cb54fee7c172be569fae8bf6deaa1ad07c4eb93de", 0x7d}, {&(0x7f0000001840)="89ffb310045ff6ac6db6fcbd82b7c792649b50a39fcd72f723a80eb78b533569a6892c57b6fa5a4fb134547ed7a1544ac48a1352482349155fc46937ba9bc009e27f3a3806067b54442d596a51c017d7a3125cac657ce887bd50a3258ac6ac08e3b8ee43867d93ced9eb42be62e6cf81526d379996b793861bcbde27d4f0a33d33db724423ec4910a500236b196e05fb31dd37977eac6d7b245bacef5bb8080e66", 0xa1}], 0x8, &(0x7f0000001c00), 0x0, 0x4}}, {{&(0x7f0000001cc0)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001d40)="31a6ce75821dfb7c8d39ce977e98a982d3092de691e3ea5784cbc02c0cb65b57e7a5", 0x22}, {&(0x7f0000001d80)="c33a4e244214bc48ee01607e5b4f94d6f73c2861b7d9b0959a1f9d2f843cb31e0f7c1fee7a86a40ca77970274c544cb08557e4bf46e5b2d26e4dd6980439b67795c57fe285f00d335de501db09709ebfdb89f43ca81716fb355697d1fbb55e3212", 0x61}], 0x2, 0x0, 0x0, 0x40040}}, {{&(0x7f0000001e40)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001ec0)="748c4d19a1c1058fb7f957d8fe751edc4810e69bfa7eac1ab22325d0d314e466fce7e7981acde4f1f095fab24ac3ddcd06d5c54f1f867dbead922651c301dc58a18dbd760e54319ec7a0ceaf9b1ce52b428e80f6f164459eedb34d68bb8366839e69e68eabc1f7f24c22d01097cd249642232f5e18adf511fefc59fee57497ab4ec5b0ee0b287bc2fe239ef6e6dcbf27192ec1fe5d4d082289d9bec461901a08e1d05ada48b8ed8b8237b8", 0xab}, {&(0x7f0000001f80)="02679727c6e4a6ab7d3a9062be2efe73e446858bc8be6c1841f284dd582905defeaf5e556e279f9412816c19acfadf9740f5d564cc27eea2813c4887bdc894de750a0a76da748af2d386605805daef708a34c91fab2c90ad51da750524c628d1e7b4d950d4827d2a814f8dde342be13b69a646b5e2300dd314e244464a", 0x7d}], 0x2, &(0x7f00000020c0), 0x0, 0x8881}}, {{&(0x7f0000002100)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000002180)="8fcbe559cbccec6ca92982a76765359999a018063f7c0baee9451edcbd733946ca4294fe3570791217eb376bc170b7ce2cca6f0d4f9c565fc38bf9e1d693cd460ad8493d46223802d523c2562d34606612", 0x51}, {&(0x7f0000002200)}, {&(0x7f0000002240)}], 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB="1c0000000000046db635b5000200ff0117919227be7bdfdc0c9064e95f04b8505d18f6f224e89512bd6e99d6fe027a5489c2dd0b1b2e4811a1b1240d393f8eb32cf6763d0ab473f127bc0d2632796a45509a903a06bac9bd533aeeadaebb2cd47d32a8c5ebd0", @ANYRES32=r2, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r0], 0x60}}], 0x4, 0x8) syz_open_procfs$userns(r2, &(0x7f0000000080)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000480)=r2) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x5a, 0x3, 0x9, 0x9, 0x0, 0x4000000000e73, 0x41, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0x4, @perf_config_ext={0x2, 0x1f}, 0x24, 0xfa2fa4, 0xf33a, 0x2, 0x1d828fd4, 0x2, 0x4, 0x0, 0x1, 0x0, 0x3}, r2, 0xffffffffffffffff, r4, 0x1) 08:35:15 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0xffffff8c) 08:35:15 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x49, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc74, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x1dc, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:15 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0xfffffff6) [ 1434.036165][T30901] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:15 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0xfffffffe) 08:35:15 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x100000000000000) 08:35:15 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x200000000000000) 08:35:15 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x8cffffff00000000) 08:35:15 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0xf6ffffff00000000) [ 1434.265060][T30911] bond1480: (slave veth4421): Enslaving as a backup interface with a down link [ 1434.427136][T30911] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1434.588409][T30933] bond1480: (slave veth4423): Enslaving as a backup interface with a down link 08:35:16 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) r1 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0x742f, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000100)="9b8ff462c4c4767bf641217842688f2164cb0f10fe32a9d7699701b6a324e08d3fd0f186c752ef34347157a3e615759f5172432c61adf4a322aca27d6844f09de50259ec577d199e1031196aa432045e05f86a2212abb122a93285951f05b5b9", 0x60, 0x40}, {&(0x7f0000000180)="96d042533c29ba4664d244d6e1339449fb34c582d1b96e1f1a52d7f03655eff9f0affec29211ed86dc", 0x29}, {&(0x7f00000001c0)="d2097128b4f92938f535ebf1ec3679b5cffa9c8d598990bb808a9004377e60c0580accf3858172485aed737dd5b6636375b5420282c425889da7337f5cabe49319dac64700ed3ba7c3cc7467616f6f8ea0cb93943f241ff57d9fb3973bdb98386646a362d0ac3fb99a35ccdd0043e0efabad2f6469e50904ede0b56e311539862a483df91b0d7758f4702ff65ebe734bcd88f1d2d314075733", 0x99, 0x200}, {&(0x7f0000000280)="0c98f3785d4fe21c528d611c69bc5acd9277bf751b6c0fead031f3eb", 0x1c, 0x8}], 0x10, &(0x7f0000000340)={[{@dots}, {@dots}, {@nodots}, {@dots}, {@nodots}, {@nodots}], [{@fsname={'fsname', 0x3d, '\x00'}}, {@seclabel}, {@dont_measure}, {@dont_measure}, {@smackfsroot={'smackfsroot', 0x3d, '\x00'}}, {@pcr={'pcr', 0x3d, 0x37}}]}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) pread64(r2, &(0x7f00000003c0)=""/81, 0x51, 0x1) close(r1) 08:35:16 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x4a, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:16 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0xfeffffff00000000) 08:35:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc78, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:16 executing program 1: r0 = epoll_create1(0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00', @ANYRES64=r1]) epoll_pwait2(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 08:35:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x1fc, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:16 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0xffffffff00000000) 08:35:16 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) r1 = inotify_init1(0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r1, 0x82307202, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0, {0x280000}}, './bus\x00'}) sendmsg$nl_route(r2, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@bridge_delvlan={0x3c, 0x71, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x11}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0x8}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0x9}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) linkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x800) write$P9_RREADDIR(r0, &(0x7f0000000340)={0xfd, 0x29, 0x2, {0x7, [{{0x1, 0x2, 0x2}, 0x269cf4f0, 0xe0, 0x5, './bus'}, {{0x1, 0x2, 0x7}, 0x48cf, 0xfc, 0x7, './file0'}, {{0x40}, 0x4, 0x1f, 0x5, './bus'}, {{0x10, 0x1, 0x4}, 0x20, 0x8, 0x7, './file0'}, {{0x8, 0x4, 0x4}, 0x3, 0x4, 0x7, './file0'}, {{0xb6345c87ac4b5bcd, 0x0, 0x6}, 0x800, 0x3, 0x7, './file0'}, {{0x80, 0x2, 0x1}, 0x3ff, 0x1, 0x5, './bus'}, {{0x4, 0x4, 0x5}, 0x7fffffff, 0x8, 0x7, './file0'}]}}, 0xfd) [ 1434.826263][T30945] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1434.864225][T30954] loop3: detected capacity change from 0 to 58 [ 1434.919989][T30954] FAT-fs (loop3): Unrecognized mount option "fsname=" or missing value [ 1435.106598][T30952] bond1481: (slave veth4425): Enslaving as a backup interface with a down link 08:35:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x204, 0xa, r5}]}, 0x3c}}, 0x0) [ 1435.259728][T30945] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:16 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x4b, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1435.412421][T30948] loop3: detected capacity change from 0 to 58 [ 1435.413352][T30966] bond1481: (slave veth4427): Enslaving as a backup interface with a down link [ 1435.444242][T30948] FAT-fs (loop3): Unrecognized mount option "fsname=" or missing value 08:35:16 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000, 0xd) statx(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x4, &(0x7f0000000180)) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="d9289016a7c89f743d5c91065ec6d3f6765c2864f5f3817d099949c081d975f9b709e331886940c1be46b36467e8b41196e3387e136092bf8c6b0c2679584c0eed67fdee35e8f6485e8811b8d2af9e318b3bd1ec888749d411ad3c7dbdcf736d1609984b0bc2f4"], &(0x7f0000000140), 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0}}, './file0\x00'}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000300)={{0x1, 0x1, 0x18, r2, {0x1}}, './file1\x00'}) 08:35:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc90, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1435.590607][T30977] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:17 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) write$cgroup_devices(r2, &(0x7f0000000100)={'b', ' *:* ', 'r\x00'}, 0x8) creat(&(0x7f0000000080)='./bus\x00', 0x0) 08:35:17 executing program 1: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = msgget$private(0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000140)={{0x3, r4}}) setresuid(0x0, r4, 0xee00) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0xd1, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',mmap,version=9p2000.L,dfltuid=', @ANYRESHEX=r2, @ANYBLOB="2c6d73697a653d3078303030303030303030303030303091d07f421e38652c6673636f6e746578743d73746166665f752c7065726d69745f646972656374696f2c646f6e745f6d6561737572652c7569643c", @ANYRESDEC=r4, @ANYBLOB=',euid=', @ANYRESDEC=0x0, @ANYBLOB=',func=MMAP_CHECK,\x00']) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r0}, 0x8) epoll_pwait2(0xffffffffffffffff, 0x0, 0x65, 0x0, 0x0, 0x10) 08:35:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x20c, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:17 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], &(0x7f0000000140), 0x0) r0 = msgget$private(0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x3, r2}}) setresuid(0x0, r2, 0xee00) mount$tmpfs(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000640), 0x104000, &(0x7f0000000680)={[], [{@subj_role={'subj_role', 0x3d, '):-\\\'--$'}}, {@euid_gt={'euid>', r2}}, {@subj_type}, {@permit_directio}, {@permit_directio}, {@appraise}]}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/156, 0x9c}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/20, 0x14}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/9, 0x9}, {&(0x7f0000000440)=""/181, 0xb5}], 0x8, &(0x7f0000000580)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}, 0x12002) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r3, 0x40106614, &(0x7f0000000600)) 08:35:17 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="1318919ac4e07098630b3d72fd300b5abf7aebe72170ff55128cc77ddd160280735629aacbba2a3f4c4ef7474f6500f836644641636a4f360b5b2574986370539645c3194e2c0669ee4c7bfc1395fd13bdef1ac49d9270b80c655a9e2f8c814a09d869ff2495a180a47304f12b2600af93032907e0ed686176d7c822f911ad8f5e03c384620db454b1f86a4ac9ecbc1c5f9febc31cd7cfd6fdd5f2cbcc209cbc3c9e28da33156b251d7e6da42e659d3fa35bf330eaf0965eb4dbc0d78f42"], &(0x7f0000000140), 0x0) [ 1436.040985][T30980] bond1482: (slave veth4429): Enslaving as a backup interface with a down link 08:35:17 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x4c, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1436.217711][T30977] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0xc9c, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1436.357252][T30986] bond1482: (slave veth4431): Enslaving as a backup interface with a down link 08:35:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x214, 0xa, r5}]}, 0x3c}}, 0x0) [ 1436.578216][T31012] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1436.682596][T31013] __nla_validate_parse: 16 callbacks suppressed [ 1436.682610][T31013] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1436.770472][T31013] bond1483: (slave veth4433): Enslaving as a backup interface with a down link 08:35:18 executing program 1: epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="25b15e8658ef9fba2597af2ed70cb7218d1fa382f8c6145790c75c80bcbfcf41ca1ff6ce314a8c5f4b64acb0279f4d612d1a01c602bcecaec53e54e2822c4ded30811255d6b69a30a33d17d77d46ec6f996ae13d4e9865f58580fdbccf5abd05880b2fa6fe010bc1683f03abf25d222248c3ae6ca878", 0x76, 0x3, &(0x7f0000000080)={0x77359400}) 08:35:18 executing program 1: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x48, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1436.831059][T31018] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:18 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x14) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:18 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x86, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1437.067875][T31012] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1437.085534][T31021] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1437.308849][T31021] bond1483: (slave veth4435): Enslaving as a backup interface with a down link [ 1437.317970][T31018] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x2c00, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x21c, 0xa, r5}]}, 0x3c}}, 0x0) [ 1437.572330][T31038] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:19 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0xe2, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:19 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r1) creat(&(0x7f0000000440)='./bus\x00', 0x82) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000004fc0)={{}, r2, 0x14, @unused=[0x3, 0x9, 0x7fffffff, 0x5], @name="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"}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000002440)={{}, r2, 0xa, @unused=[0x3, 0xffffffffffffffff, 0x7, 0x6], @devid}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000004fc0)={{}, r3, 0x14, @unused=[0x3, 0x9, 0x7fffffff, 0x5], @name="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"}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000002440)={{}, r3, 0xa, @unused=[0x3, 0xffffffffffffffff, 0x7, 0x6], @devid}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000100)={"16915ed191580a6c509c3ab39c58b66e", r2, r3, {0x5649966e}, {0x606e, 0x7}, 0x20, [0x3, 0x2, 0x7, 0x7, 0x7, 0x1, 0xdcc8, 0x4, 0x8, 0xfffffffffffffff9, 0xffffffff80000001, 0xfffffffffffffffd, 0x0, 0x30, 0x6, 0x50]}) 08:35:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)={0x204, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_FRAME={0x1e6, 0x33, @beacon={@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, {0x7f}, @device_a, @device_b, @initial, {0x8, 0xf94}}, @ver_80211n={0x0, 0x180, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x876c, @random=0xfffd, 0x654, @void, @val, @val={0x3, 0x1, 0xb2}, @void, @void, @val={0x5, 0x6c, {0x2e, 0x75, 0x20, "1eae569bd28e5d226596c08ea75872339ad556846ae8e2e8c11beaeeb31f5a11a2d75db8fc5b60c063765d4f43bb2bc5b212ad1760376bb798874af273c4ba1d5381303e31c11fc2e498490574fc1c9f16b225acfa8a7fca898c3ec2511a4c28f9c7bb8696d9872be0"}}, @val={0x25, 0x3, {0x0, 0x99, 0x3f}}, @void, @void, @val={0x2d, 0x1a, {0x400, 0x3, 0x0, 0x0, {0x8, 0x3, 0x0, 0x40, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x1, 0x6b53, 0x9}}, @void, @val={0x71, 0x7, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x2, 0xa, 0x41}}, @void, [{0xdd, 0x62, "3d7d165a17f76e4352e9569f5c1f9647823e81ff703b651741dcf0b49d4b9b93e822a8c92c8a8f24f12299124de87c086e694ddf544977e4ae701dc54f24989675463b94fde3b778061d8a717e9d337f767d437a5393904e6e0a835c46a7a020065b"}, {0xdd, 0xc, "962867d8c6b22be64a66e82f"}, {0xdd, 0xb, "939f111c40c277d75c4df7"}, {0xdd, 0x9c, "cda7e3a871685cba783606dec77b32ae6196582c986f518dfb181af8d54e8207d97d20bed3ef6bed1f164469508f6451888cc7570254223d909a1ef458d96feec967b4e02019b9bec2908e75827093612adc537fbc9f71f7868d44fddd0247fb5499f29407223dacb7dd8109e1eb961ffd1fe4c33a13af87d98bb6d2ba548ccd8aaff7b3be0f6483162f992e97a69f961b55abbe3ac904032b6786e5"}]}}]}, 0x204}}, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xec, 0x0, 0x300, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x7, 0x34}}}}, [@NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x2}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x7}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x1}, @NL80211_ATTR_STA_CAPABILITY={0x6}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x98, 0xbe, "a988d6019707cea4993dfbf22df74110b9464f8faa47bd28b3110146b400bc1b2e15f0d0637a6f72a383d52245ba232e61c383c5d06451a787656eb4e9350497ec72db98d406b85357b25843a38769cbbbe0fd965661b1d4c7c1f0df2a6616eed5910e5dd4a30fff70540333dd17f27fbce37bf020d91309efddc359cd2bbc00af69d0805a0a126cdf4cdc5de6d9da5a8c6b2ea7"}]}, 0xec}, 0x1, 0x0, 0x0, 0x800}, 0x4004000) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x0) 08:35:19 executing program 1: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x48, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1437.934746][T31038] bond1484: (slave veth4437): Enslaving as a backup interface with a down link [ 1437.985532][T31042] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:19 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x204, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1438.133737][T31059] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:19 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0x401) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r1) creat(&(0x7f0000000440)='./bus\x00', 0x82) r2 = syz_open_dev$vcsu(&(0x7f0000000080), 0x0, 0x80100) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r1) sendmsg$ETHTOOL_MSG_WOL_GET(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0x8c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x94}, 0x8000) 08:35:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x2d00, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1438.318266][T31072] EXT4-fs warning (device sda1): __ext4_ioctl:879: Setting inode version is not supported with metadata_csum enabled. [ 1438.319866][T31059] bond1484: (slave veth4439): Enslaving as a backup interface with a down link [ 1438.339800][T31066] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:19 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB=' '], &(0x7f0000000040), 0x400) 08:35:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x224, 0xa, r5}]}, 0x3c}}, 0x0) [ 1438.463108][T31075] validate_nla: 2 callbacks suppressed [ 1438.463122][T31075] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:19 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x8) 08:35:19 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x300, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1438.553383][T31076] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:20 executing program 1: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x48, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1438.750278][T31076] bond1485: (slave veth4441): Enslaving as a backup interface with a down link [ 1438.814847][T31086] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1438.881047][T31072] EXT4-fs warning (device sda1): __ext4_ioctl:879: Setting inode version is not supported with metadata_csum enabled. [ 1438.973108][T31075] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:20 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) sendfile(r2, r0, &(0x7f0000000080)=0x2, 0x20) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r1) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x22c, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4000, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:20 executing program 1: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) epoll_pwait2(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0) [ 1439.295939][T31097] bond1485: (slave veth4443): Enslaving as a backup interface with a down link 08:35:20 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x0) (fail_nth: 1) 08:35:20 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x322, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1439.457286][T31111] FAULT_INJECTION: forcing a failure. [ 1439.457286][T31111] name failslab, interval 1, probability 0, space 0, times 0 [ 1439.469997][T31111] CPU: 0 PID: 31111 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 1439.478808][T31111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1439.488957][T31111] Call Trace: [ 1439.492431][T31111] [ 1439.495365][T31111] dump_stack_lvl+0xd6/0x122 [ 1439.499962][T31111] dump_stack+0x11/0x1b 08:35:20 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) lsetxattr$system_posix_acl(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000300)={{}, {0x1, 0xa}, [{0x2, 0xe, 0xee00}, {0x2, 0x1, 0xffffffffffffffff}], {0x4, 0x5}, [{0x8, 0x2, 0xee00}, {0x8, 0x1, r1}, {0x8, 0x4, 0xee00}, {0x8, 0x1, 0xee01}, {0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x0, 0xffffffffffffffff}], {0x10, 0x3}, {0x20, 0x1}}, 0x64, 0x3) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r0, 0x40049366, &(0x7f0000000180)=0x2) open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x10001, 0x2) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)={0x204, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_FRAME={0x1e6, 0x33, @beacon={@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, {0x7f}, @device_a, @device_b, @initial, {0x8, 0xf94}}, @ver_80211n={0x0, 0x180, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x876c, @random=0xfffd, 0x654, @void, @val, @val={0x3, 0x1, 0xb2}, @void, @void, @val={0x5, 0x6c, {0x2e, 0x75, 0x20, "1eae569bd28e5d226596c08ea75872339ad556846ae8e2e8c11beaeeb31f5a11a2d75db8fc5b60c063765d4f43bb2bc5b212ad1760376bb798874af273c4ba1d5381303e31c11fc2e498490574fc1c9f16b225acfa8a7fca898c3ec2511a4c28f9c7bb8696d9872be0"}}, @val={0x25, 0x3, {0x0, 0x99, 0x3f}}, @void, @void, @val={0x2d, 0x1a, {0x400, 0x3, 0x0, 0x0, {0x8, 0x3, 0x0, 0x40, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x1, 0x6b53, 0x9}}, @void, @val={0x71, 0x7, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x2, 0xa, 0x41}}, @void, [{0xdd, 0x62, "3d7d165a17f76e4352e9569f5c1f9647823e81ff703b651741dcf0b49d4b9b93e822a8c92c8a8f24f12299124de87c086e694ddf544977e4ae701dc54f24989675463b94fde3b778061d8a717e9d337f767d437a5393904e6e0a835c46a7a020065b"}, {0xdd, 0xc, "962867d8c6b22be64a66e82f"}, {0xdd, 0xb, "939f111c40c277d75c4df7"}, {0xdd, 0x9c, "cda7e3a871685cba783606dec77b32ae6196582c986f518dfb181af8d54e8207d97d20bed3ef6bed1f164469508f6451888cc7570254223d909a1ef458d96feec967b4e02019b9bec2908e75827093612adc537fbc9f71f7868d44fddd0247fb5499f29407223dacb7dd8109e1eb961ffd1fe4c33a13af87d98bb6d2ba548ccd8aaff7b3be0f6483162f992e97a69f961b55abbe3ac904032b6786e5"}]}}]}, 0x204}}, 0x0) sendmsg$NL80211_CMD_DISCONNECT(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x38, 0x1a}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1e}]}, 0x30}, 0x1, 0x0, 0x0, 0xc4}, 0x20000004) unlink(&(0x7f0000000040)='./file0/../file0\x00') setregid(0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000640)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f00000006c0)={{}, {0x1, 0x4}, [{0x2, 0x5}, {}, {0x2, 0x6, 0xffffffffffffffff}], {0x4, 0x1}, [{0x8, 0x0, r1}, {0x8, 0x6}, {0x8, 0x3, r1}, {0x8, 0x6}, {}], {}, {0x20, 0x4}}, 0x64, 0x2) pivot_root(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)='./file0/../file0\x00') [ 1439.504117][T31111] should_fail+0x23c/0x250 [ 1439.508531][T31111] ? prepare_creds+0x2a/0x430 [ 1439.513215][T31111] __should_failslab+0x81/0x90 [ 1439.517979][T31111] should_failslab+0x5/0x20 [ 1439.522653][T31111] kmem_cache_alloc+0x4f/0x320 [ 1439.527418][T31111] prepare_creds+0x2a/0x430 [ 1439.532064][T31111] do_faccessat+0x9d/0x520 [ 1439.536497][T31111] __x64_sys_faccessat+0x3f/0x50 [ 1439.541491][T31111] do_syscall_64+0x44/0xd0 [ 1439.545904][T31111] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1439.551797][T31111] RIP: 0033:0x7fc1c8963ae9 [ 1439.556323][T31111] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1439.575928][T31111] RSP: 002b:00007fc1c66da188 EFLAGS: 00000246 ORIG_RAX: 000000000000010d [ 1439.584337][T31111] RAX: ffffffffffffffda RBX: 00007fc1c8a76f60 RCX: 00007fc1c8963ae9 [ 1439.592361][T31111] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 [ 1439.600328][T31111] RBP: 00007fc1c66da1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1439.608376][T31111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1439.616341][T31111] R13: 00007ffe1d823bcf R14: 00007fc1c66da300 R15: 0000000000022000 [ 1439.624312][T31111] [ 1439.629565][T31109] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:21 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x0) (fail_nth: 2) [ 1439.809901][T31129] FAULT_INJECTION: forcing a failure. [ 1439.809901][T31129] name failslab, interval 1, probability 0, space 0, times 0 [ 1439.822601][T31129] CPU: 1 PID: 31129 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 1439.831378][T31129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1439.841553][T31129] Call Trace: [ 1439.844823][T31129] [ 1439.847784][T31129] dump_stack_lvl+0xd6/0x122 [ 1439.852464][T31129] dump_stack+0x11/0x1b [ 1439.856612][T31129] should_fail+0x23c/0x250 [ 1439.861028][T31129] ? kzalloc+0x1d/0x30 [ 1439.865098][T31129] __should_failslab+0x81/0x90 [ 1439.869869][T31129] should_failslab+0x5/0x20 [ 1439.874417][T31129] __kmalloc+0x6f/0x370 [ 1439.878661][T31129] ? __rcu_read_unlock+0x5c/0x290 [ 1439.883849][T31129] kzalloc+0x1d/0x30 [ 1439.887776][T31129] security_prepare_creds+0x44/0x1a0 [ 1439.893064][T31129] prepare_creds+0x309/0x430 [ 1439.897809][T31129] do_faccessat+0x9d/0x520 [ 1439.902241][T31129] __x64_sys_faccessat+0x3f/0x50 [ 1439.907183][T31129] do_syscall_64+0x44/0xd0 [ 1439.911599][T31129] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1439.917532][T31129] RIP: 0033:0x7fc1c8963ae9 [ 1439.921940][T31129] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1439.941584][T31129] RSP: 002b:00007fc1c66da188 EFLAGS: 00000246 ORIG_RAX: 000000000000010d [ 1439.950090][T31129] RAX: ffffffffffffffda RBX: 00007fc1c8a76f60 RCX: 00007fc1c8963ae9 [ 1439.958061][T31129] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 [ 1439.966198][T31129] RBP: 00007fc1c66da1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1439.974327][T31129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1439.982293][T31129] R13: 00007ffe1d823bcf R14: 00007fc1c66da300 R15: 0000000000022000 [ 1439.991171][T31129] [ 1439.998228][T31112] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x234, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:21 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x0) (fail_nth: 3) [ 1440.152900][T31137] FAULT_INJECTION: forcing a failure. [ 1440.152900][T31137] name failslab, interval 1, probability 0, space 0, times 0 [ 1440.165641][T31137] CPU: 0 PID: 31137 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 1440.174401][T31137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1440.184567][T31137] Call Trace: [ 1440.187861][T31137] [ 1440.190786][T31137] dump_stack_lvl+0xd6/0x122 [ 1440.195385][T31137] dump_stack+0x11/0x1b [ 1440.199538][T31137] should_fail+0x23c/0x250 [ 1440.203986][T31137] ? getname_flags+0x84/0x3f0 [ 1440.208686][T31137] __should_failslab+0x81/0x90 [ 1440.213502][T31137] should_failslab+0x5/0x20 [ 1440.218114][T31137] kmem_cache_alloc+0x4f/0x320 [ 1440.222904][T31137] getname_flags+0x84/0x3f0 [ 1440.227567][T31137] ? security_prepare_creds+0x13b/0x1a0 [ 1440.233183][T31137] user_path_at_empty+0x28/0x110 [ 1440.238175][T31137] do_faccessat+0x271/0x520 [ 1440.242742][T31137] __x64_sys_faccessat+0x3f/0x50 [ 1440.247702][T31137] do_syscall_64+0x44/0xd0 08:35:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4001, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) [ 1440.252134][T31137] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1440.258049][T31137] RIP: 0033:0x7fc1c8963ae9 [ 1440.262463][T31137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1440.282066][T31137] RSP: 002b:00007fc1c66da188 EFLAGS: 00000246 ORIG_RAX: 000000000000010d [ 1440.290540][T31137] RAX: ffffffffffffffda RBX: 00007fc1c8a76f60 RCX: 00007fc1c8963ae9 [ 1440.298515][T31137] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 [ 1440.306491][T31137] RBP: 00007fc1c66da1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1440.314461][T31137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1440.322491][T31137] R13: 00007ffe1d823bcf R14: 00007fc1c66da300 R15: 0000000000022000 [ 1440.330480][T31137] 08:35:21 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000511d25a80648c63940d0124fc6009100640014102000200001737153e370a0001800a000000d1bd", 0x33fe0}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x0, 0x70, 0xd3, 0x0, 0xaf, 0x5, 0x0, 0x101, 0xd001c, 0xd, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x83, 0x8, 0xfff, 0x2, 0x0, 0x2, 0xffff}, r3, 0x7, 0xffffffffffffffff, 0x8) close(r2) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xda00) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0x43408) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) [ 1440.372376][T31139] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:21 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000000)={0x0, 0x1, 0x800, 0x80000000, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:21 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x323, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:21 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x0) (fail_nth: 4) [ 1440.472877][T31146] FAULT_INJECTION: forcing a failure. [ 1440.472877][T31146] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1440.486076][T31146] CPU: 1 PID: 31146 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 1440.495014][T31146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1440.505067][T31146] Call Trace: [ 1440.508375][T31146] [ 1440.511299][T31146] dump_stack_lvl+0xd6/0x122 [ 1440.515924][T31146] dump_stack+0x11/0x1b [ 1440.520076][T31146] should_fail+0x23c/0x250 [ 1440.524490][T31146] should_fail_usercopy+0x16/0x20 [ 1440.529587][T31146] strncpy_from_user+0x21/0x250 [ 1440.534550][T31146] getname_flags+0xb8/0x3f0 [ 1440.539059][T31146] user_path_at_empty+0x28/0x110 [ 1440.544037][T31146] do_faccessat+0x271/0x520 [ 1440.548686][T31146] __x64_sys_faccessat+0x3f/0x50 [ 1440.553855][T31146] do_syscall_64+0x44/0xd0 [ 1440.558496][T31146] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1440.564471][T31146] RIP: 0033:0x7fc1c8963ae9 [ 1440.568984][T31146] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1440.588879][T31146] RSP: 002b:00007fc1c66da188 EFLAGS: 00000246 ORIG_RAX: 000000000000010d [ 1440.597339][T31146] RAX: ffffffffffffffda RBX: 00007fc1c8a76f60 RCX: 00007fc1c8963ae9 [ 1440.605387][T31146] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 [ 1440.613368][T31146] RBP: 00007fc1c66da1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1440.621438][T31146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1440.629491][T31146] R13: 00007ffe1d823bcf R14: 00007fc1c66da300 R15: 0000000000022000 [ 1440.637467][T31146] [ 1440.662551][T31142] bond1487: (slave veth4447): Enslaving as a backup interface with a down link 08:35:22 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x0) (fail_nth: 5) 08:35:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x23c, 0xa, r5}]}, 0x3c}}, 0x0) [ 1440.782862][T31139] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1440.810174][T31161] FAULT_INJECTION: forcing a failure. [ 1440.810174][T31161] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1440.823338][T31161] CPU: 0 PID: 31161 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 1440.832101][T31161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1440.842151][T31161] Call Trace: [ 1440.845422][T31161] [ 1440.848347][T31161] dump_stack_lvl+0xd6/0x122 [ 1440.852978][T31161] dump_stack+0x11/0x1b [ 1440.857130][T31161] should_fail+0x23c/0x250 [ 1440.861618][T31161] should_fail_usercopy+0x16/0x20 [ 1440.866637][T31161] _copy_to_user+0x1c/0x90 [ 1440.871089][T31161] simple_read_from_buffer+0xab/0x120 [ 1440.876534][T31161] proc_fail_nth_read+0x10d/0x150 [ 1440.881566][T31161] ? proc_fault_inject_write+0x230/0x230 [ 1440.887202][T31161] vfs_read+0x1e6/0x750 [ 1440.891402][T31161] ? __rcu_read_unlock+0x5c/0x290 [ 1440.896494][T31161] ? __fget_light+0x219/0x260 [ 1440.901204][T31161] ksys_read+0xd9/0x190 [ 1440.905546][T31161] __x64_sys_read+0x3e/0x50 [ 1440.910069][T31161] do_syscall_64+0x44/0xd0 [ 1440.914484][T31161] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1440.920383][T31161] RIP: 0033:0x7fc1c891669c [ 1440.924851][T31161] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1440.944465][T31161] RSP: 002b:00007fc1c66da170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1440.952898][T31161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1c891669c [ 1440.960910][T31161] RDX: 000000000000000f RSI: 00007fc1c66da1e0 RDI: 0000000000000004 [ 1440.968920][T31161] RBP: 00007fc1c66da1d0 R08: 0000000000000000 R09: 0000000000000000 08:35:22 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000040), 0x0) clock_gettime(0x0, &(0x7f0000005dc0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000005d40)=[{{&(0x7f0000003600)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private0}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/63, 0x3f}, {&(0x7f0000004680)=""/211, 0xd3}], 0x3, &(0x7f0000004780)=""/197, 0xc5}, 0x7}, {{&(0x7f0000004880)=@ethernet={0x0, @local}, 0x80, &(0x7f0000005c80)=[{&(0x7f00000026c0)=""/1, 0x1}, {&(0x7f0000004900)=""/226, 0xe2}, {&(0x7f0000004a00)=""/4096, 0x1000}, {&(0x7f0000005a00)=""/39, 0x27}, {&(0x7f0000005a40)=""/20, 0x14}, {&(0x7f0000005a80)=""/230, 0xe6}, {&(0x7f0000005b80)=""/247, 0xf7}], 0x7, &(0x7f0000005d00)=""/45, 0x2d}, 0x9}], 0x2, 0x2000, &(0x7f0000005e00)={r0, r1+60000000}) clock_gettime(0x0, &(0x7f0000003580)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003380)=[{{&(0x7f0000000140)=@ax25={{0x3, @default}, [@bcast, @rose, @remote, @bcast, @remote, @netrom, @rose]}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/233, 0xe9}], 0x1, &(0x7f00000002c0)=""/44, 0x2c}, 0x2}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f0000000400)=""/19, 0x13}, {&(0x7f0000000440)=""/196, 0xc4}, {&(0x7f0000000540)=""/242, 0xf2}, {&(0x7f0000000640)=""/207, 0xcf}], 0x5, &(0x7f00000007c0)=""/178, 0xb2}}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000000880)=""/147, 0x93}, {&(0x7f0000000940)=""/178, 0xb2}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/236, 0xec}, {&(0x7f0000001b00)=""/199, 0xc7}, {&(0x7f0000001c00)=""/97, 0x61}, {&(0x7f0000001c80)=""/66, 0x42}], 0x7, &(0x7f0000001d80)=""/73, 0x49}, 0x7}, {{0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000001e00)=""/169, 0xa9}, {&(0x7f0000001ec0)}, {&(0x7f0000001f00)=""/222, 0xde}, {&(0x7f0000002000)=""/176, 0xb0}, {&(0x7f00000020c0)=""/178, 0xb2}, {&(0x7f0000002180)=""/139, 0x8b}, {&(0x7f0000002240)=""/207, 0xcf}, {&(0x7f0000002340)=""/197, 0xc5}, {&(0x7f0000002440)}], 0x9, &(0x7f0000002540)=""/248, 0xf8}, 0xe86}, {{&(0x7f0000002640)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @broadcast}}, 0x80, &(0x7f00000026c0), 0x0, &(0x7f0000002700)=""/126, 0x7e}, 0x7}, {{0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f0000002780)=""/203, 0xcb}, {&(0x7f0000002880)=""/131, 0x83}, {&(0x7f0000002940)=""/20, 0x14}, {&(0x7f0000002980)=""/125, 0x7d}, {&(0x7f0000002a00)=""/23, 0x17}], 0x5}, 0xf7be}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000002ac0)=""/92, 0x5c}, {&(0x7f0000002b40)=""/69, 0x45}], 0x2, &(0x7f0000002c00)=""/143, 0x8f}}, {{&(0x7f0000002cc0)=@caif=@util, 0x80, &(0x7f0000003280)=[{&(0x7f0000002d40)=""/124, 0x7c}, {&(0x7f0000002dc0)=""/39, 0x27}, {&(0x7f0000002e00)=""/48, 0x30}, {&(0x7f0000002e40)=""/113, 0x71}, {&(0x7f0000002ec0)=""/80, 0x50}, {&(0x7f0000002f40)=""/124, 0x7c}, {&(0x7f0000002fc0)=""/184, 0xb8}, {&(0x7f0000003080)=""/219, 0xdb}, {&(0x7f0000003180)=""/243, 0xf3}], 0x9, &(0x7f0000003340)=""/60, 0x3c}, 0x101}], 0x8, 0x12002, &(0x7f00000035c0)={r2, r3+60000000}) 08:35:22 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYRESHEX=r1, @ANYRESDEC], &(0x7f0000000040), 0x200) [ 1440.976893][T31161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1440.984873][T31161] R13: 00007ffe1d823bcf R14: 00007fc1c66da300 R15: 0000000000022000 [ 1440.992893][T31161] 08:35:22 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x0) [ 1441.077486][T31157] bond1487: (slave veth4449): Enslaving as a backup interface with a down link 08:35:22 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2) 08:35:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4002, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:22 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x402, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:22 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x8) 08:35:22 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) write$binfmt_elf64(r1, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7, 0x7f, 0x9, 0x943, 0x3, 0x38, 0x8, 0x24a, 0x40, 0x5b, 0x6, 0x51, 0x38, 0x2, 0x5, 0xff, 0x3f}, [{0x3, 0x2, 0x85ca, 0x20, 0x9, 0xfffffffffffffffd, 0x7, 0xffff}, {0x6474e551, 0x3, 0x400, 0x1, 0x3, 0x3ff, 0x200000, 0x20}], "e7fb96caf49bbc25327e9cb5c0ea5a76d1c2651af67ab4a50f0908afcf0aa63203406e56fef57725cd40db80f0208e07c731ba804b9059325e5c7ffc582fd67d9b582670fb5fe881e1af3ac76e749fc4107dbaf18e5547f61b6bb93b90aa14c821a89446f227d4c1c9200bf31e08094d12b2b52f0b0fbec8973aab162b0bb82a0df799db38a304f3502032ad3ed1eb90990a47eb887fd80cf0aa367a7945f723a82cc024fb89f3470c6402781ba0a251a261d3df5ee0f88b84919f694ee8b3d7d6b0ff4dafe68a3d91da0631036373a33609938e56900e15002fd1ccc659052c8369b735683d2b2c7b1ab5df65a434", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x79f) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r2, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r2) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:22 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x1000000) [ 1441.298165][T31180] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:22 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x2000000) [ 1441.485888][T31184] bond1488: (slave veth4451): Enslaving as a backup interface with a down link 08:35:22 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x8000000) 08:35:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x244, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:23 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x406, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1441.649986][T31199] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1441.747470][T31210] __nla_validate_parse: 14 callbacks suppressed [ 1441.747499][T31210] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1441.854202][T31213] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:23 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x0) 08:35:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4003, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:23 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x8cffffff) 08:35:23 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x82) 08:35:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x24c, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:23 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0xf6ffffff) [ 1442.047378][T31218] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:35:23 executing program 0: name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x0) 08:35:23 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x500, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:23 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0xfeffffff) [ 1442.195075][T31227] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:23 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@ipv6_newrule={0x74, 0x20, 0x20, 0x70bd2c, 0x25dfdbff, {0xa, 0x10, 0x20, 0xdc, 0x1, 0x0, 0x0, 0x1}, [@FRA_DST={0x14, 0x1, @mcast1}, @FIB_RULE_POLICY=@FRA_TABLE={0x8, 0xf, 0x7}, @FRA_DST={0x14, 0x1, @loopback}, @FRA_SRC={0x14, 0x2, @private0}, @FRA_SRC={0x14, 0x2, @mcast2}]}, 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x4044) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x7, 0x21}}}}, [@NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}]}, 0x30}}, 0x44880) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x400) 08:35:23 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0xffffff8c) [ 1442.318951][T31227] bond1489: (slave veth4453): Enslaving as a backup interface with a down link [ 1442.329043][T31230] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:23 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0xfffffff6) 08:35:23 executing program 3: creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket(0x6, 0x4, 0x525) getsockopt(r0, 0x200000000114, 0x8, &(0x7f00000190c0)=""/102400, &(0x7f0000019080)=0x19000) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r1) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1442.455681][T31218] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1442.464845][T31230] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1442.579537][T31227] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x6e01, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:24 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0xfffffffe) 08:35:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x254, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:24 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x600, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 1442.748535][T31227] bond1489: (slave veth4455): Enslaving as a backup interface with a down link 08:35:24 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x100000000000000) [ 1442.868555][T31267] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:24 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x200000000000000) 08:35:24 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000180)=""/27, 0x1b) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="20440fd49661c11dfbaf2d0d00000002274e9744eead3feeb4b4ad768252100360cc330cd2c08c455f7c574940e64363abfe38ef23594652a5bfc45dc5d60a8d76016616fd4e0000000000000000000000000000c3929404efdeff494d41075cffe3c98d977e"], &(0x7f0000000140), 0x0) 08:35:24 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x800000000000000) [ 1443.015603][T31267] bond1490: (slave veth4457): Enslaving as a backup interface with a down link [ 1443.026551][T31269] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:35:24 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0x8cffffff00000000) 08:35:24 executing program 0: mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB=' '], &(0x7f0000000140), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f00000018c0)={{r0}, r1, 0x0, @unused=[0x8b, 0x5, 0x5, 0x9], @devid}) recvmmsg(r0, &(0x7f0000001680)=[{{&(0x7f0000000040)=@isdn, 0x80, &(0x7f0000001580)=[{&(0x7f0000000180)=""/13, 0xd}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f0000001280)=""/96, 0x60}, {&(0x7f0000001300)=""/143, 0x8f}, {&(0x7f00000013c0)=""/196, 0xc4}, {&(0x7f00000014c0)=""/185, 0xb9}], 0x7, &(0x7f0000001600)=""/96, 0x60}, 0x6}], 0x1, 0x20, 0x0) 08:35:24 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0xe9}) close(r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) creat(&(0x7f0000000440)='./bus\x00', 0x82) [ 1443.174353][T31287] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:35:24 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0xf6ffffff00000000) 08:35:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850619fbb7c751508e6b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x6f01, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) 08:35:24 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) faccessat(r0, &(0x7f0000000300)='./file0\x00', 0xfeffffff00000000) 08:35:24 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[], 0xffffffe3) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x604, 0x6, 0x0, 0xe9}) close(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) 08:35:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x25c, 0xa, r5}]}, 0x3c}}, 0x0)