={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xf703}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2134.131544][ T7481] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000001500000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x8c, 0x2, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x1}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_DATA={0x34, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x8}, @IPSET_ATTR_SIZE={0x8}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x2}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x1}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x4ee9}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x7f}]}]}, 0x8c}, 0x11}, 0x8002) 21:01:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000007400000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:16 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xf800}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2134.657934][ T7562] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000003f00000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:17 executing program 4: socketpair$unix(0x1, 0x80000000003, 0x0, &(0x7f0000000100)={0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r5, r4, 0x0, 0x7ffff000) close(r5) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000001900)={0x9f0000, 0x7, 0x6, r5, 0x0, &(0x7f0000000800)={0x9f0903, 0x9, [], @string=&(0x7f0000000200)=0x2}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r6, 0xc0605345, &(0x7f0000001940)={0x6, 0x2, {0x0, 0x2, 0x9, 0x3, 0x7}, 0x51f6fc0e}) sendfile(r3, r2, 0x0, 0x7ffff000) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000000)={0x10000, 0x5, 0x4, 0x100000, 0xfffff000, {0x77359400}, {0x1, 0x2, 0x9, 0x0, 0x4f, 0x40, "1ed4b402"}, 0xfffffffe, 0x2, @fd, 0x7, 0x0, 0xffffffffffffffff}) r8 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r9 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r9, r8, 0x0, 0x7ffff000) ioctl$VIDIOC_G_MODULATOR(r8, 0xc0445636, &(0x7f00000019c0)={0x40, "bc0684485c6d7f0a4557bf73e8f12475746d8a16d3de19ff1ac8e7aca70a0aea", 0x20, 0x0, 0x2, 0x2, 0x1}) ioctl$KVM_SET_GSI_ROUTING(r7, 0x4008ae6a, &(0x7f0000000080)={0x1, 0x0, [{0x80, 0x6, 0x0, 0x0, @sint={0x6, 0x9}}]}) sendmmsg(r0, &(0x7f0000001880)=[{{&(0x7f0000000180)=@l2={0x1f, 0xfffc, @any, 0xfff9, 0x2}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)="32a937d6e7dc2fcf13775713a1c8fb17af7f4afdd372cccad3caa189f0de45bf4b1650eb59a27220bae66b38e93f3690c85d3254b9954625c34bbf978940078193efa6d6de02d43dc9dc4fccac2eee", 0x4f}], 0x1}}, {{0x0, 0xff00, &(0x7f00000006c0)=[{&(0x7f0000000340)="d88dba4dd181a507fe484d299f57b24bc08d209220ee0ff909a07b3c832c361b012ed771c00913a993b265d2e5bfe6a7c3373afe0ced32d162059f6734013fcd73f3837b82104cdef9f646fbaca38c6fae9f09c88585789fed1dcfcc43778c8fe2792f6549b3fbc9b49e69844c000779f2a3cb5954df7e434df48fd12d1de0ec83f0a03e21af33a4e2446c3fd9c74ef8cc46a0bcdf5c64adcd83769f19ea0b4530afdc9455f75820", 0xa8}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000400)="ded5758979cd045ebefe383300a51bfb809d5442c9e5c55b81b9ce7ce12d04e56ef048c4f3d392936afadcec3119ef61c237ccbfc484d9eebfb4281f8c6ac76b47c094827247ef82e2e40ca7226db0c274f2ac433778b7946d3eca7fda0b619f13c6aace66c60d62ed9f28972c9e3f5f69e3430e310879f05afb125266e6ca767794bfa9eed74b710170b13e14e5dc8c6b8304b152127250a9d1ddc9", 0x9c}, {&(0x7f00000004c0)="e7046fa70cf86f410793bec22d99c94668dbc23ac0e85366d6236fbf1037bf77851943a4880b260ae94e848aef51e092e36c9b98cc1af77d73fde5dc2c406f69d272765a25ed7d92050a20be3065cbb49d", 0x51}, {&(0x7f0000000540)="54e8eb7f2d900961d2b6ae668823472968db22038d5a66b828208464ce142953c573c12e906d40027a8a406c894581d57733805f73eb4ad5d09bed354e33ffa96b2caf6e02ff0b90ba59c0b369840a46cf", 0x51}, {&(0x7f00000005c0)="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", 0xfa}], 0x6, &(0x7f0000000740)=[{0xb8, 0x101, 0x2, "661fb9819d6adad8c5893ad1fdb1f30a87fe7a1505ca4436b7410d846417281387f004a992af749db8f75355eb181d24eaaaa8a6982e4cefd3a80a575a8370775b063520995a21532240a262fd6225b1770785f578a110606500f1f350aadd40434a9c5fe35d31f539c36243da729533b4af2ba6e336d7a283045e53277f9db5ed81e07554698bd8983f7c5683114d435175cc7483f3ae793f57faa005dda07a5ceda7"}], 0xb8}}], 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 21:01:17 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xf801}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2134.860601][ T7573] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:17 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="056f77732c776f726b6469623d2e2f66696c65312c75707065726469723d2e2f66690c9c9748d7fc842d82e4eacd67036c653000000000000000000000746d9290bf73f23f000400001fcb2744ed84942ed1470200000000000000e8e1df25fb5e81359286aaff284203ca531a4d8f6ef2d99250db8d563cc6076a2e94688d4f117436390faf8d2c13a9197bba53d05d62128474b5e3dc10739016f608aee32938f3e1c5255eb7aa82e38e9a7c76f23da3a9e0555c54b402a739e0f25b3031873e020c983240505fd2ee86d15e7eaaa26d0c31fa3576e362d2c4609800000000000000"]) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) 21:01:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000007a00000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x44, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x44}, 0x11}, 0x800) 21:01:17 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000004000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:17 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xf802}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r5, 0xc01064c7, &(0x7f00000005c0)={0x7, 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f0000000600)={r6}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0xfff, 0x0, 0x80000000, 0x7, 0x7ff, 0x3], 0x6, 0x0, r6, r1}) [ 2135.331047][ T7654] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2135.360478][ T7651] overlayfs: unrecognized mount option "ows" or missing value [ 2135.390285][ T26] audit: type=1804 audit(1588194077.953:1019): pid=7659 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3078/bus/file0" dev="sda1" ino=16377 res=1 21:01:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xf803}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:18 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000080)=0x6e, 0x400) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, &(0x7f0000000180)={0x7, 'ip6tnl0\x00', {0xa4}, 0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000001c0)={'gretap0\x00', 0x4}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) [ 2135.445501][ T7667] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2135.522832][ T26] audit: type=1804 audit(1588194078.033:1020): pid=7659 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3078/bus/bus/file0" dev="sda1" ino=16357 res=1 21:01:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000004801000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_read_part_table(0x508b, 0x6, &(0x7f0000000480)=[{&(0x7f0000000080)="0bc2484f6b8633f8df12b4", 0xb, 0x1}, {&(0x7f0000000100)="48df6a9face7033d036fd64efbadd4bb0afd2c6b173404e75ed14a4e7ef33e4120fc7ef3f16981c5ceb1fa949dac82ceeb903f597d62dfa47395ecc8ebee5774d736fc97abe723ebfa6cd261f1b1c1ab289fbf04b846fd5004c0432a1f334eb9eb69081e5e5ed94b99f7cb8946ef", 0x6e, 0x4}, {&(0x7f0000000180)="010c7bc64642cd8eb6ee9d36e528c258b2bb47fb5a4c82874c2808f341f5acf9eb24f6096900ee46e37de5d4ea99357f2bd6651cdca921e17ebee7e60e9c353ae6569664fa84e997614e5d9b412e2433f8db06c78fb1e3075737681de4c9a227a460e55616cd4231409bd80a53a5cfb91958678b64197315bef6604519022b0d61ac76a6b6f453308d691ed81363f1a960eab930ae26554b66d3b68ba4673363fea4f8d1129f848bc3", 0xa9, 0x20}, {&(0x7f0000000240)="3f61852a4fb3804c0558841c65a9d74de52b565d2d754f9877fb140906f8b3edeb00f220b549245faad47410e89393d30700cf2b05e511ab70ea8bc2fccc63ff1a6653dc948ddc20baa298a3f554eb7507b572b1f312f01015ccf5f14ced1fe05ce03438c7a3232fda94e4674562cb5bd4166580523eb2966046f0d491433ca6f4d73932058a60eb3aec5933f6a2fe351cbcdb4f921305f3325570246f1353e5705f4ca72cf4a14c16c92f9862ba22ca4e35773271884055c2d7267ec8ce4dd2a4535d788489343748018cc7fa1038705422e899d459b68d01e163002d26159d", 0xe0, 0x7}, {&(0x7f0000000340)="0573d6944cac5169c30d47294a0db40e58d93822357bc72b8e93f45784f6317dfdb848d630f840631fa385079183912faefc6a4fad4113128326ced0d3b0398011e0c6669b3cfed7c6a1bd0974f7432e93a78a3f14bcd096d1d777d61d27b3bacdb66d16f6da30d14a5decb1a25b87cb1e40b7208c955fd5b143b9af074ea094bffca60b4e6fafcdc353f2ccfd24b5fa980611917b132c85b755", 0x9a}, {&(0x7f0000000400)="bf0006f48cd8418daab41b635138d81ad7a3f47891557c49ce1387659682553656217181ce7020cfabb6a11a35e2e23f82fbf1f2f1147669c6a881fab9beb1484803ccd278b4f344db0e534bbf67061a0c339bc24625e69d8d30cc0a7b", 0x5d, 0x7}]) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) 21:01:18 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000006000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2135.714322][ T7736] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xf900}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2135.835203][ T7762] validate_nla: 11 callbacks suppressed [ 2135.835215][ T7762] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2135.882399][ T7753] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xf901}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2136.067318][ T7805] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000fe02000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETX(r0, 0x5433, &(0x7f0000000040)={0x1, 0x7, [0x401, 0x3, 0x2, 0x8, 0x9], 0x6}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:18 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000586500000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f0000000100)={{0x1, 0x0, @identifier="4a57d121e4aa33466889d1deed4149ce"}, 0xeb, [], "76fef8358d58875dcacc36e3b5f0ac1b013d6dd7303e7146e658c27752c2a20f9d803ce5f29a44616727748f148d397a4ddb5df764be0bf9efc4d2ac13d007f3c207162e7058e1ed958469da125137ad03fa7fd8b2740f0873ea97734f1c98e12da491e3e083ae8edc4ceb0a23c4fa974fad0d249beed58bb6dc69b3e0715e406f71531b5ae9a0e9542863e6870bf042ef392aef5f3e80a589e6741b330c76a48e9f7ddd3b95b70595f2ffd62f609dbc8ecb8739612d8cabab64ad57868b93401475801d8b8b755c76a936d43a2ae906bbf06234737bdf36fdf4eade0fa411532dac5a9ab969d995d97cb2"}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@mcast1, 0x2, 0x0, 0x3, 0x0, 0x80, 0x8}, &(0x7f00000002c0)=0x20) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x68, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x68}, 0x11}, 0x0) 21:01:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xf902}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2136.306712][ T7833] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2136.437165][ T7843] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2136.510787][ T7837] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2136.514329][ T7843] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xf903}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:19 executing program 4: socket$rds(0x15, 0x5, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x2, 0x3, 0x8, 0x0, 0x6}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) 21:01:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000ff02000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000008100000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2136.783117][ T7927] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfa00}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r3, r2, 0x0, 0x7ffff000) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000140)) setitimer(0x0, &(0x7f0000000040), &(0x7f0000000080)) r4 = dup(r1) ioctl$SNDCTL_DSP_SETDUPLEX(r4, 0x5016, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)={{0x14}, [@NFT_MSG_DELCHAIN={0x4c, 0x5, 0xa, 0x401, 0x0, 0x0, {0x7, 0x0, 0x9}, [@NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x5f558afc}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x4}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_HOOK={0x18, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'veth1_to_team\x00'}]}]}, @NFT_MSG_NEWSET={0x24, 0x9, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x1}, [@NFTA_SET_DATA_TYPE={0x8, 0x6, 0x1, 0x0, 0xffffff00}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0xc}]}, @NFT_MSG_NEWFLOWTABLE={0x20, 0x16, 0xa, 0x3, 0x0, 0x0, {0x5, 0x0, 0x7}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x5}]}, @NFT_MSG_DELFLOWTABLE={0x34, 0x18, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}]}, @NFT_MSG_NEWTABLE={0x34, 0x0, 0xa, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x2}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_FLAGS={0x8}]}, @NFT_MSG_NEWFLOWTABLE={0x1a0, 0x16, 0xa, 0x3, 0x0, 0x0, {0x1, 0x0, 0xa}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HOOK={0x44, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x40, 0x3, 0x0, 0x1, [{0x14, 0x1, 'bond_slave_1\x00'}, {0x14, 0x1, 'gretap0\x00'}, {0x14, 0x1, 'veth0_to_team\x00'}]}]}, @NFTA_FLOWTABLE_HOOK={0xa8, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0xa4, 0x3, 0x0, 0x1, [{0x14, 0x1, 'vcan0\x00'}, {0x14, 0x1, 'vlan1\x00'}, {0x14, 0x1, 'ip6_vti0\x00'}, {0x14, 0x1, 'macvtap0\x00'}, {0x14, 0x1, 'vlan0\x00'}, {0x14, 0x1, 'veth1_to_batadv\x00'}, {0x14, 0x1, 'vlan0\x00'}, {0x14, 0x1, 'bridge_slave_1\x00'}]}]}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x24, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x401}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_HOOK={0xc, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x2}]}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HOOK={0x44, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x6d5d6edf}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x9}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'gre0\x00'}]}]}]}], {0x14}}, 0x2c0}, 0x1, 0x0, 0x0, 0x8c800}, 0x4004804) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000080)) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) [ 2136.868856][ T7962] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2136.900544][ T7930] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfa01}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2137.022499][ T7962] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:19 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000ffffa88800000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfa02}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000003000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000100)={0x9c0000, 0x8, 0x9, r3, 0x0, &(0x7f0000000080)={0x9c090a, 0x0, [], @value=0x6}}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f00000001c0)={0x3, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}]}) [ 2137.272699][ T8022] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) ioctl$KDMKTONE(r3, 0x4b30, 0x3cb) 21:01:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfa03}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2137.448657][ T8038] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2137.487313][ T8026] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2137.522342][ T8038] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000fc03000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfb00}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 21:01:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000ffffff9e00000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2137.756601][ T8112] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfb01}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) ioctl$UI_SET_FFBIT(r1, 0x4004556b, 0x45) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c0000000206010800000000000000000000000013000300686173683a6e65742c696661636500000500040000000000000003006861730004000000000000740000000005000500020000000500010006000000"], 0x7c}, 0x11}, 0x0) [ 2137.857069][ T8120] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:20 executing program 1: ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x4) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) setregid(0x0, r3) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r7) setregid(r5, r7) setregid(r3, r5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000080)={0x400000, 0x2, 0x4, 0x800, 0xfff, {0x77359400}, {0x2, 0x8, 0x81, 0x9, 0x8, 0x1f, "e26cc2a3"}, 0x49, 0x2, @fd=r1, 0xc6}) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5437, 0x0) 21:01:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfb02}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2138.003537][ T8182] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2138.018655][ T8123] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000001004000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:20 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x301043) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x8, 0x4) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000140), 0x4) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r6, r5, 0x0, 0x7ffff000) mknod(&(0x7f00000007c0)='./file0\x00', 0x200ff4, 0x0) r7 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r7, 0x4, 0x42000) execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000f80)='=cB\xc6+\xbf\xcc_\x81 \xd5\xb9.%\xd1\xec\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa4\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4B\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\x95\xdb\x052\xbf\xa8#\x83\a\t\xcb\x04\x1f\x1e8\xe2\xa11\x8f\xbe\xe4o\xaf\xe6\xb2z\x11\xa9\xae\xaa\xc2Wi\xa8\x9aQ7\xea\x1b\x02\xf0\x82~=\x017\xa8\xaaF\xe6\x80t\xd8\xc7\xff\x9f\aT\xc4\x94\x9a\xe9\ty\x16)\x9b>\xca;\xf4\x94\x8a\x9f{a\xe0\x86\xf0\xffp\xfcXs\xf1F\x9a\xab\xf4\xf0\x80\x1e\x9cA\x95X\xf9\x10@\xa4\x89gp;\t\b\xa7\x87n\xc7\x93\x9e\x80!R:N\x82\x00'], &(0x7f0000000200)=[&(0x7f0000000280)='&\x00']) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000001c0)={0x5, 0x9, 0x4, 0x80000, 0x0, {0x0, 0x2710}, {0x3, 0x8, 0x3, 0xf0, 0x3, 0x7, "bb5a4602"}, 0x101, 0x3, @fd, 0xca05, 0x0, r4}) sendmmsg$alg(r8, &(0x7f0000007240)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000010c0)="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", 0x1000}, {&(0x7f0000000300)="4e265b95fddf03c42952c29c4591e29e568b7fe07ddcdc82434e8b3911b9e456b0a17b2823c9f778a4a9dbc5f74ff60419e79beee58b1091b9adc514c815b9f1f5d05857df6b57d703ff62c3f9747a6451a5cb12b02402eba979f1ef15ce26fab30fb433390d422995d43644b570994d0b858d4bf5287624b6", 0x79}], 0x2, &(0x7f0000000380)=[@op={0x18}], 0x18, 0x8810}, {0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000400)="33b361c5ac085c87aeb5c6769b847c25e981e87aea5c1ccbcb0a6c0a55f3596fbaf2b3f884d071f572df0b6deb7b0b46418a979353e76b15da711e9d0b18f20a62fac521fe523f2cbf54d819fc45074a16fc7189acbe75a73b9239b8edde0af97e78f7ddf52516f8af830d9e55b788a447091f9077c2a58f1ca1d811614f6c671f5851319bbfeb73ea14bc724f484beed2998bde2ab9366eb12793c062aba793edbfac16afb247c461c03b2cd2b2bdc80fc02da3848205327ea616edf01f122c44273b44ce720fd06d63d210fd97c8cb524eb6584ea20f08300ec79149d6277e60eb92e4e0add3e0", 0xe8}, {&(0x7f00000005c0)="6c81bee0871159260fc3b67672f61b118040c70e4d2df0db529bc046259c2ba447fe707b6adbf915a3322891296557692dcf6bfff8b577147b23c4f2c3df266a5cc13a8d848a0b2c39da6416288bc1d0b5ef6c9c5372eebc9058d1f06f3728b158a1cb3c1358a4aaed00637b18134e845fee80", 0x73}, {&(0x7f0000000500)="27d8450f97b2aede8001d0f2af7308ef3da7b23dd0484a3186a424d7db30a3b14415fcbc82", 0x25}, {&(0x7f0000000640)="902d24f92637100ca5a2dacbe0d563bf", 0x10}, {&(0x7f0000000680)="f750ee94466fd27bd73c91c79a97c8b5f814883b20b1ffd72a583be19423c597477e04c00021d6a4eab7cbb246467834663e456dc241073e09f8c4d26db3f4b5ae542248abd02b93db92f09a4142c8ace8fa78a3a683b58a5d8457afa549af6a719ba67b75f6e437a17d643c86be30cb", 0x70}, 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0x1000}, {&(0x7f0000007040)="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", 0x1b6}], 0xa, &(0x7f0000006a40)=[@iv={0xf0, 0x117, 0x2, 0xda, "b45628819a9de781c0d18977daeaf08f160bf41e3cd5d08a923c88800944e9d2158b8e763e19e1700411a80797e1f54f0a357488e2ae826572d210aede9fd83b2c3b17f554fbe4fe57226a1b74d9747e97a641721547d4494cdd8ae130468929b3bdd7d0e4ff9c7f3b253b3e4cd0e474cbfd532cdf91a44d22570865e1e1ff9628893366e0f5beb07256447c4b9df86b55de1d7d410cdd49393da638cb8c1d6bd27ceb48676c26a8e8c194738913c0466b227c06d36f44120f4646397445f823174613a2aff002e3e5dddd0d50bb383f7dee4048d7a5adb2c49f"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xa7, "ca76e2688fa03d394fc3023a67d67c36afe01f0e41b39dd54a799e552e9ddfa01c4d833b3d52b3a81d34db4043e9f1d6530a791c04f9df3d5703c18fd594791c761ddf6ef1294e4f2eee391c95b8021467685de93b533442fdea658aab493209e5db3ff9abf35e475f764181c0d36add5a0ea664aec760c8809eac5a1e3c39c2d486bff046f02155dd6c160a775671f2817446c73723faf70992c803ee40193062b054eb515192"}], 0x210, 0x40000}, {0x0, 0x0, &(0x7f0000006fc0)=[{&(0x7f0000006c80)="713586bc58facf5a0bf2cf01071bcf76dfc2da49caa842e8dfea8dd86af45b4e4e5aaefe8a4436764e13f32822e7fbaad8fc0f874f4412dd2d3d90cf7fe26b", 0x3f}, {&(0x7f0000006cc0)="212a5656f493e80b53f6c68cc47cc9d9ef7afd78b9ade5e678b3f7848c54549ba87db76573e524cd0a8d2bb83425cb63c6a7a4", 0x33}, {&(0x7f0000006d00)="9851143ede9a672ae82429dd6b998c4bc60cbc848df6fa5f4aba1464b223c6407d1e28f76a44a1a1043483c2be0eb91e23217d8f1f32acae67a2e967139e082f6a6f4485fd89326675dce12db42fd0d6512c7150ea75d2784a7c35395a9d5101a8f044f152c5504ac5d9d1b6f432fee504f8ffc661a6660956f4499c96cd07b87167db2a6c544858", 0x88}, {&(0x7f0000006dc0)="50a9b546188137e710d677c65a55b809d0083585b08b517cf9b5c4f29f5bde5e5a85efe48035afcf02a46748882de0fffc21e24d9c5730138950ab1b618bcdbabff9a5898e28cb36fc255effe9e93a116b6393fd2d5f7529bec843780de436009863be0d2c36f8a7bf1f19019227c3e0bb8dfeacad5969c62da571cbd6d4bc66aa8c812ef3d9548a54bbccdbaf018dd1dca10b4aa88a4743379cea861723b5e6e74fd83a91d3c8c67a9e34bb840a94d4c0fb0ed1bb588bf7fac6ce13ccbca956873c5e17a684980c23251ad7b6a1b22e", 0xd0}, {&(0x7f0000006ec0)="64ab17941563263d7f4c954f751476b1a013917d84bd0dc8e22fb8b70220052220370199b001dbc80ec4f391487ddf93b86d421cb00e33512f8752b1432e97082c879a410b51ee30856dbf04806a9989d4310aa98db6bb894bb290a1cf80af625cfb8bad0640f525dc8e4f6404faf32b74159f45702cbab25c6f4ddc1f4c9cf7b2e701ba0a06810d9e711e70f6696532ee08202e7630d998b957cfbe80ca40a5a7ec17c4d111b47a674fedd5c26bffc374fac14c92e815a01ca3d3e443b5ee9f5e5c3069240a36267408e323b82832959e", 0xd1}], 0x5, &(0x7f0000007400)=[@assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18}, @iv={0x110, 0x117, 0x2, 0xf7, "11c970b833470d3f1f5f08b48ca9ff1dfaa70ca8a95d3b8cc88d825de6d3e44afaa48c4f30f52023c5cc17e12d806825022d8aa32db08a5d13034bc3d12d6aaa752b3bb91104b427f8aa92da89731cee23e752e3b6417ec8b506aec868151fb18aa328bb9c568a52fa33e7c40ec26100119b009095f0a04f8391da3f340e5f3042316de75706a72ecf385ef44eab38e32c1f0e759f07933d0908bbec384a594c81ea31bf153f50ab86956a6d63fecdde9af138a65eb021a4acde4c1c7dda634829298d24b82ca1206906d4dbc744acbf85af05cf15f43129d4afd2f00b8691461062b6333fadcd52278dc622e5c3f503fce8732ce99127"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18}, @iv={0x110, 0x117, 0x2, 0xf5, "89621823b2faf3de308351fad823e6b0f899d6eabd8d44c0dacb8f992e621d2ab7d418a35a219dca07aab328383df11d32b975ef02ae6ae6643b79c12ebf4144587f28d03488767667ddf95b1ce7c222dc86a2ae9866b7a56433def85e67df7db40c92f5c7c1a9d0e9f43dda08eb8b7c224e9be07b0cd4118b6257c4b2ad4860f38a7467e75c2f338399019ac8fbe3e67d7b6fdc80020b62bf1d2cc901e20f331fe9cbe07e4767f3292841ff9eebe379599c272cf5cc3814362e1805b92426dd9ce7c67679fc03952fedd1e34d4c60cb2ad4d6e2943002a7718da33d5b772e872766664968360f5e42f48e1bbc30c3fda8dd9b064d"}, @iv={0x60, 0x117, 0x2, 0x4a, "87f0ab92a26c35bc181f0b9bd700beb0d2ff6d9f8ad21d4d5f4f90be947dd1c89b962dde7c0717bf0482ed92b7993d464eaca831a5790ba772fb0bb48de038c17fee91020072cec4e6f9"}, @op={0x18}], 0x2f8, 0x4000}], 0x8, 0x4048852) 21:01:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$isdn_base(0x22, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x4) 21:01:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000d3401ec700000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfb03}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2138.474073][ T8205] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfc00}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2138.642381][ T8281] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000005000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) ioctl$TIOCOUTQ(r3, 0x5437, 0x0) 21:01:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000c71e40d300000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfc01}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2138.967910][ T8293] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2139.088289][ T8309] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfc02}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) eventfd(0xfffffbff) 21:01:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000006000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x44, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x44}, 0x11, 0x0, 0x0, 0x20000000}, 0x20000800) 21:01:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfc03}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:21 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000fffffff000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfd00}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2139.506239][ T8386] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) bind$bt_sco(r1, &(0x7f0000000140)={0x1f, @none}, 0x8) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) 21:01:22 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000400)) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r3, r0, 0x0, 0x7ffff000) r4 = syz_genetlink_get_family_id$netlbl_calipso(0x0) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='^\x00 \x00', @ANYRES16=r4, @ANYBLOB="d6827c7f4a5738cdedf7d041baf84c7b0f7f4ca9b161a69c0d4d5272844770e4ddc96fee9b64dd90"], 0x3}, 0x1, 0x0, 0x0, 0x4020004}, 0x4000) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x1c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}}, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(0xffffffffffffffff, 0x0, &(0x7f00000003c0)='nolazytime\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x2000020, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e80caa08df44a7df3fb707065726469723d2e2f66696c65dc23ac9da94e05fc6f3df74addef6495270575a54c1fd2e2c81b0c64ebbb521ab2747d95b6afad33dc39f4bc56fd20d389e13fcff206e90851726c37b121b8493655cebbc2ada67eea301bcd"]) chdir(&(0x7f0000000380)='./bus\x00') r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x401c5820, &(0x7f0000000040)) [ 2139.702222][ T8448] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2139.709083][ T26] audit: type=1804 audit(1588194082.263:1021): pid=8454 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3079/bus/file0" dev="sda1" ino=16383 res=1 [ 2139.802416][ T26] audit: type=1804 audit(1588194082.313:1022): pid=8464 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3079/bus/bus/file0" dev="sda1" ino=16372 res=1 21:01:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000007000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:22 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000002a40)=ANY=[@ANYBLOB="f585899c726469723d2e2f6275732c774ff2ec77d7a899cebf49b4c9cc16eb0b6f726b6468723d2e2f66696c65312c5870726469723d2e2f66696c653064fe0a31756158dee15a4bb519ae4545c1bd57d6b88d019d24dcf1c353294b6aedc8d564d34dbd725925"]) r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000340)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_mount_image$erofs(&(0x7f0000000180)='erofs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x7, &(0x7f0000002880)=[{&(0x7f00000003c0)="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0x1000, 0xfffffffffffff001}, {&(0x7f00000024c0)="5dbf49d84b6c9f45b2664c16a1e0710764d23b3bce4c5f8c77047a8cdd6982911a09c35974dd6b824433a106babf0694b032b90fc223294e1fd33b1b5b364f149fb27d36f1e8da1c70d1c190ba0bd23beda40f5a53830f4838451b68964c0de5d1fc5ab25e82319b96a339d323ba30bfbd2edbc5896d697c6ae410bfb3f962cc4a5978902793c702ff78cd4d314c275e0649ee579720f3e65f47cdf316932040f68428d7a05ed203ce8ebc05a2ab1a43a5843c08a05d68f000c923e74b386cfa6ab0f70483dc72561029651c984ce375c8410017e8bf6b8d9bdc6e667428637e47c004188928230e3d45eb8d8834f727e6cc8141b6805a0c317c647389da76", 0xff, 0x1}, {&(0x7f00000025c0)="d66b3d6651e512c71603e439f050679de7fb3c6d3c0370270ef40e071d6dfe3399b4ff1dca09d7f8194216d671f64f184657a5b6e3df13c0177113f16da93da15477db5ce0b962a78673d033b1b7dbb5d8b94162caa05b1c992baabe4a262f34cf2a0f757a856a8225d5687a3f1a09a0a770f0cb90d15b11fa602e8022604ef987cddcf9df036be9d341cb3c15e65d469c2462601d1726bcc9a25af2c8f4e3031729c4bb86b5139440f7c0b7a9748e3d7bfbc861ac65ab09bc013aba8c80aa", 0xbf, 0xffffffffffffff9d}, {&(0x7f0000002680)="20a16c2f17831f2f0c322ac235d5eed6abf086b7d6dc20df34a2bcecbce65155ceba3c2db96603de1b325a6eb7174c791eb329fc4d56b39c3a5b7343cbb2cd3f20871f484448e394d35b2204813379b7aef2988366f89143bb04b72f5aca349f614f9577fad0d30e60630007974f9628835630885a7c34d7102d69b72fa819de6dc62f064df88827e2f4d7e8b56681a7e432190bfc247bfb8a1f8d796c81cd23fefde5f919728ec0462f890258eeed133fde2cd3b3f77423eca491d24b9162a6ab93e88fe5837847a6a117143b39bafe73f3487207cf38630df524f1d823", 0xde, 0x10000}, {&(0x7f0000002780)="4c4f6ee0241c01217911f41b6908f7c0d8119e0234cf20dbc97a2f158016ee1392d7605b20e96a61e5297919fc57aa4b212e84ff78f481fc4cdcf4dfdd4ff6d0073f7c6faf025006914c52e213cd183807ada9ee60106232901fa2ef319caabea39d037e5a8e041ec866cefd43cb21bb39a4fdc13e9dce16ef80f0f2af6b25641fde98731da3822eb3e72154ae0122f3e14ca54e8d90cb46bd0f4fd8723fdad640088d92dd41091fc196182303880dcff4654845bdfa7c7c858b1d236a739a0c7637f75c91ea938fc131061b53f74c0b43bf64f993d95008302916502223cb3eccc8a28770e50ba8d4b99d0092cd86d7ef2303", 0xf3}], 0x40c8000, &(0x7f00000029c0)=ANY=[@ANYBLOB="6e6f61636c2c6673757569643d326665510300000039cf6666372d363163332d336145363b653030352dd10b0000000000002c657569643c", @ANYRESDEC=r1, @ANYBLOB=',pcr=00000000000000000064,\x00']) chdir(&(0x7f0000000380)='./bus\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x67, 0xc2401) accept$unix(r3, &(0x7f0000002940)=@abs, &(0x7f00000002c0)=0x6e) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000040)) 21:01:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfd01}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000fffffff500000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:22 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x60, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x41}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0xfb}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x81}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e24}]}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x60}, 0x11}, 0x0) 21:01:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x18e62, 0x0) sendfile(r4, r3, 0x0, 0x101) r5 = socket(0x1000000010, 0x80002, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) r8 = socket(0x1000000010, 0x80002, 0x0) r9 = socket(0x11, 0x800000003, 0x0) bind(r9, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r9, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r10, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="700000001800010027bd7000fbdbdf251d01050008000a00", @ANYRES32=r7, @ANYBLOB="080009ef187d8b23c6c47fda28b900", @ANYRES32=r10, @ANYBLOB="150001000400002006010000c7c83ac95e02c16600000000150002000200004007000000e899d6639db614f50800000008000500fb0405ff0c000b0001000060020000a005000d005f000000"], 0x70}, 0x1, 0x0, 0x0, 0x20000041}, 0x8000) fsetxattr$security_capability(r3, &(0x7f0000000040)='security.capability\x00', &(0x7f0000000080)=@v1={0x1000000, [{0x5, 0x7}]}, 0xc, 0x0) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfd02}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2140.155343][ T8503] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00') [ 2140.272030][ T8503] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2140.282178][ T8558] overlayfs: unrecognized mount option "õ…‰œrdir=./bus" or missing value 21:01:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfd03}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:22 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000fffffffc00000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000000206010200000000000000000000000013000300686173683a6e65742c696661142e000005100400000000000900020073797a30000000000500050002000000399ad8df9aab8dcd"], 0x4c}, 0x11}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$void(r3, 0x5451) 21:01:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfe00}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000009000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:23 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x2) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x12000) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(r1, 0xc1004110, &(0x7f0000000440)={0x5, [0x5, 0x3, 0x324], [{0x3, 0x2, 0x0, 0x0, 0x0, 0x1}, {0x7f, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x2, 0x2, 0x1, 0x0, 0x1}, {0x2, 0x8, 0x1, 0x1, 0x0, 0x1}, {0x1, 0x6, 0x0, 0x0, 0x0, 0x1}, {0x4, 0x3, 0x0, 0x0, 0x0, 0x1}, {0x4, 0x3, 0x0, 0x0, 0x1, 0x1}, {0xb6, 0x1, 0x1, 0x1}, {0x101, 0x5, 0x1, 0x1, 0x1, 0x1}, {0x329fcb4, 0x4657c4a0, 0x1}, {0x200, 0xffff, 0x0, 0x1, 0x0, 0x1}, {0x8, 0xfffeffff, 0x1, 0x1, 0x0, 0x1}]}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x337f92ed427a15ba}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=@ipv4_newaddr={0x78, 0x14, 0x200, 0x70bd2d, 0x25dfdbfb, {0x2, 0x20, 0x8, 0xfd}, [@IFA_BROADCAST={0x8, 0x4, @loopback}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x3, 0x7fff, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x1ff, 0xf11, 0x800, 0xb}}, @IFA_ADDRESS={0x8, 0x1, @multicast1}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x2ae, 0x6, 0x400}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x8, 0x10000, 0x7fff}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x8c0) [ 2140.566035][ T8584] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. 21:01:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfe01}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:23 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000088a8ffff00000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x0) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000000080)={r1, 0x9e, 0x26}, &(0x7f0000000100)={'enc=', 'raw', ' hash=', {'michael_mic\x00'}}, &(0x7f0000000180)="cccc591585ffe1a471278ce0d6271b5db3b4b4fdd6911de1362a4b070eff62e065d468d117bd17e2471f48f84c6340c7d30b8812eafb8e3a31ca0e863211b525484c4a8e580e47cf36ab97e83a8fce41b9b21bb04f708030ac54cd9b4b9439828a86fa61642775c1a3582ce7fe8fbf3c2249e154dd9df7f39322c1869221188488cd2240981c000a42402a983c4bc7ffd6a022379b61ad6b1c75e56deea3", &(0x7f0000000240)=""/38) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) 21:01:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x34, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {}, {0x0, 0xd}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000031c0)={0x0, @can={0x1d, r3}, @ax25={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7}, @tipc=@id={0x1e, 0x3, 0x1, {0x4e23, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003180)='macsec0\x00', 0x3, 0x2, 0x1}) r5 = socket(0x1000000010, 0x80002, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newtfilter={0x131c, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x12ec, 0x2, [@TCA_CGROUP_EMATCHES={0x12e8, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x12e4, 0x2, 0x0, 0x1, [@TCF_EM_META={0x64, 0x1, 0x0, 0x0, {{0x5000, 0x4, 0x1}, [@TCA_EM_META_LVALUE={0x8, 0x2, [@TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x3]}, @TCA_EM_META_RVALUE={0x8, 0x3, [@TCF_META_TYPE_INT=0x9]}, @TCA_EM_META_LVALUE={0xc, 0x2, [@TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_INT=0x3]}, @TCA_EM_META_RVALUE={0x20, 0x3, [@TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="323288a18ee9942e", @TCF_META_TYPE_VAR="da4c66216155bd", @TCF_META_TYPE_VAR='\'', @TCF_META_TYPE_INT=0x8]}, @TCA_EM_META_LVALUE={0x1c, 0x2, [@TCF_META_TYPE_INT=0xa, @TCF_META_TYPE_VAR="7dd16c", @TCF_META_TYPE_VAR, @TCF_META_TYPE_VAR="97aa55f2ff533c", @TCF_META_TYPE_VAR="8f577cd4d566fa037e45"]}]}}, @TCF_EM_IPT={0x7c, 0x3, 0x0, 0x0, {{0x3f, 0x9, 0x1f}, [@TCA_EM_IPT_MATCH_DATA={0x5d, 0x5, "137474191db8dd0304e8d13117c8ff6f42622135a956f16431afba3844ea3216de83fbd62cbc7816693bbe57ec80153ed30ceb1c13aa2416b0079e1d9df5a31e2c5926e51a9a152343879a6aff29c313c72ca53dcd210f7295"}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xc}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x3}]}}, @TCF_EM_IPT={0xd8, 0x1, 0x0, 0x0, {{0xaa57, 0x9, 0x3}, [@TCA_EM_IPT_MATCH_DATA={0xc3, 0x5, "fce317dc8ed8e83cc502a4ab7c2418a9df911cbe1247f6349e53fcf864e0c396f5cdc4a8e93cbe2864a46a13c50744c19a83c35822155a261a16fe4cc0f0bbfc88a9bd4cdf1a8afcd25cf4da0d7b574b1e43bee3f440263d1deded3cef6814e09a8b80ecc24b419003c8f59e6ea1c562f42bb42509b5de307b7ff5fce9e8fa412bf5eddf4dd72ba3a4fd85a715b194bde2bfe6ed4076362d13b07582ca2a0c3a6a949c66863a949ebb7b8424dcbedc2adbe9a43f1c60916d0b4b3876ebe7c2"}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x81}]}}, @TCF_EM_IPT={0x1050, 0x3, 0x0, 0x0, {{0x5, 0x9, 0xbd}, [@TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x81}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x3}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xc}, @TCA_EM_IPT_MATCH_DATA={0x1004, 0x5, "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"}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x4}]}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x32c7, 0x3, 0x5}, {0x3ff, 0xffffff03, 0x3, 0x3}}}, @TCF_EM_META={0xa8, 0x1, 0x0, 0x0, {{0x35, 0x4, 0x249}, [@TCA_EM_META_LVALUE={0x2f, 0x2, [@TCF_META_TYPE_VAR="475492", @TCF_META_TYPE_VAR="f0f5e35f3ea4a16d83", @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_VAR="9505b374bf1c7473", @TCF_META_TYPE_VAR="bfacf6b8daacc9", @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_VAR="f174309812a48449"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x1, 0x4}, {0x8000, 0x0, 0x1}}}, @TCA_EM_META_RVALUE={0x28, 0x3, [@TCF_META_TYPE_VAR='+', @TCF_META_TYPE_VAR, @TCF_META_TYPE_VAR="be", @TCF_META_TYPE_INT=0xa, @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="8ae19a9f9ee94ae9148a", @TCF_META_TYPE_INT=0x7fff, @TCF_META_TYPE_INT=0x7]}, @TCA_EM_META_RVALUE={0x26, 0x3, [@TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="3e73a2", @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_VAR="a91d", @TCF_META_TYPE_VAR="d676ededb6a2742851", @TCF_META_TYPE_VAR="3368355fbb19bba8"]}, @TCA_EM_META_RVALUE={0x10, 0x3, [@TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR='7e]8', @TCF_META_TYPE_INT=0x4]}]}}, @TCF_EM_CANID={0x14, 0x3, 0x0, 0x0, {{0x8000, 0x7, 0x20}, {{0x3, 0x0, 0x1}, {0x4, 0x1, 0x1}}}}]}]}]}}]}, 0x131c}}, 0x0) r8 = socket(0x1000000010, 0x80002, 0x0) r9 = socket(0x11, 0x800000003, 0x0) bind(r9, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r9, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="500000002800070100"/20, @ANYRES32=r10, @ANYBLOB="0000ffff00000000000000000b0001006367726f75700000200002001c000380180002801400000000000700000000000000000000000000172e58ed593e7180ffd63b7e7b1f822c94a03c7ba029e1e2e857a504164ab1063f6709d69113a23734d6805b59d1496d4659c306fe1e718dd5e0a239808b36faa2dffc685b5ab16051a38f724ac85f241494bda0a50b0c33db66b25ccf879a6a32e65b913b4d37dcab2ec6839800"], 0x50}}, 0x0) sendmsg$NL80211_CMD_SET_MPATH(r2, &(0x7f0000003300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000032c0)={&(0x7f0000003240)={0x58, 0x0, 0x201, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @remote}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r10}, @NL80211_ATTR_MAC={0xa, 0x6, @random="4517b9e03913"}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x4000810) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) [ 2140.747855][ T8642] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfe02}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2140.867306][ T8658] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2140.896018][ T8670] validate_nla: 10 callbacks suppressed [ 2140.896030][ T8670] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:23 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) fremovexattr(r0, &(0x7f0000000180)=@random={'system.', 'overlay\x00'}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000040)) 21:01:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000000a000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r3}, &(0x7f0000000040)=0x8) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) sendmsg$nl_netfilter(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x44, 0x9, 0x4, 0x3, 0x70bd28, 0x25dfdbfb, {0xc, 0x0, 0x8}, [@typed={0x8, 0x3c, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @typed={0x8, 0x6c, 0x0, 0x0, @uid=r6}, @nested={0xc, 0x38, 0x0, 0x1, [@typed={0x8, 0x72, 0x0, 0x0, @ipv4=@empty}]}, @typed={0x11, 0x4b, 0x0, 0x0, @str='wlan0selinux\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)) ioctl$VIDIOC_S_EXT_CTRLS(r4, 0xc0205648, &(0x7f0000000140)={0x9d0000, 0x9, 0x1, r0, 0x0, &(0x7f0000000100)={0xa20933, 0x8, [], @p_u8=&(0x7f0000000080)=0x55}}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, &(0x7f0000000180)) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="4c0000000206010000000000000000000000000013000300686173683a6e65742c6966616365000005000400000000000900020073797a3000000000050005001a8741fe0276c65d060000008de356d45ad794b8b41951bf636e6577d952d016011690fe"], 0x4c}, 0x11}, 0x0) 21:01:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xfe03}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2141.127249][ T8681] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000007fffffff00000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r5, 0x0) keyctl$update(0x2, r5, &(0x7f0000000180)="7d88b3fc2cfb0184081bc0e2e3fd94f94143aa9b7afa9ffa974d962f38abe09d23b09f0e4d23f53f4882ff13bd57e6488a5658eccf905ae19a149991783612da2fb68c011ced7b444cf3d9e49ccec8a4b79ed47424670e1c369f7d17f2876c4654ce711406f707efaba3a3d79be547a67ce62a0449bfd16d6974aaba3204f02d", 0x80) sendfile(r4, r3, 0x0, 0x7ffff000) ioctl$BLKGETSIZE(r3, 0x1260, &(0x7f0000000040)) [ 2141.260143][ T8732] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2141.313302][ T8743] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xff00}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8000) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) [ 2141.425651][ T8753] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:24 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) accept4(r0, 0x0, &(0x7f00000001c0), 0x80000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000440)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r5, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x6, 0x7f, 0x4, 0x6, 0x1, 0x3ff, 0x7f, {r5, @in={{0x2, 0x4e20, @multicast1}}, 0x10a, 0xf5, 0x0, 0x101, 0x3ff}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)={r6, 0x5, 0x3, [0x4, 0xbb2, 0x3]}, &(0x7f0000000340)=0xe) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000040)) [ 2141.497358][ T8755] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xff01}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:24 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000009effffff00000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000000c000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa0, 0x2, 0x6, 0xa02, 0x0, 0x0, {0x1, 0x0, 0xa}, [@IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e20}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x6}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x5}]}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x1}]}, 0xa0}, 0x1, 0x0, 0x0, 0x14}, 0x20000000) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) 21:01:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r6, r5, 0x0, 0x7ffff000) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000140)={0xff, 0x6, 0x4, 0x20, 0x8, {r3, r4/1000+10000}, {0x4, 0xc, 0x4, 0x7f, 0x5, 0x81, "c04976ba"}, 0xa4d6, 0x1, @planes=&(0x7f0000000080)={0x1, 0x7bf, @fd, 0xe28}, 0x0, 0x0, r5}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xe, 0x810, r7, 0x8000000) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) [ 2141.810570][ T8843] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xff02}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2141.947352][ T8858] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000500)={@none, 0x7, 0x4, 0x0, 0x8, 0x0, "c692a043b7832b9fe53eb47dd5e712896e3ed37ac4a9055992b8ec860d3dcadb885628d5600340b478d40d1c2cedef90e0c69c7b7a3d614bebb753ab7adf0557d163a05e141137d8b9f264f57dae69f3cbbee9ec1ba49c6fafc8e7b8965d7bb65105372fe5f76aa8f51564b7d9a11cdab6e3315be6e534136f919fc9be23eae2"}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) recvmsg$can_j1939(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@x25={0x9, @remote}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000280)=""/173, 0xad}, {&(0x7f0000000340)=""/228, 0xe4}], 0x4, &(0x7f0000000480)=""/43, 0x2b}, 0x40000002) move_mount(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x62) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5f0700000206010200000000000000000000000013000300686173683a6e65742c6966616365000005000400000000000900020073797a300000000005000500020000000500010006000000"], 0x1}, 0x11}, 0x0) [ 2142.049923][ T8860] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:24 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r3 = memfd_create(&(0x7f0000000040)='-G\xb9\xfd/auts\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000007, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000000200)={0xfffffffffffffffd, 0xd0000000, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/llc/socket\x00') mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000002c0)='./file1\x00', 0x12b) mkdir(&(0x7f0000000280)='./file0\x00', 0x1) 21:01:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000410000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:24 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000f0ffffff00000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0xff03}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x301, 0x0, 0x0, {0xc}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x58}, 0x11}, 0x20000000) [ 2142.313692][ T8943] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20283, 0x0) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:25 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f6669c8a86bd6616c65312c75707065726469723d2e2f66696c65303d08daa5cb982736ba2e5f33b1def81399a1e8a6bc77365ef4e0f0672adbb2e870e210e23ed5a8c82464f021623cc15d0de78752b0dc23fba4e8395344c2781a7b40d417fd2642e2"]) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) [ 2142.464586][ T9008] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c000000020601b001c73fa60200000000000000000000000013feffffffffffffff6e65744d6966616365000005000400000000000900e6ff73797a3000000000ef00050802e0c3338700012d4abcde8e6ff1e5bace484f8e212b5ccb61c903c9c7412ef04905d07d2b84a16bdb69c9486b3364a6e9e3a0d50d41f3948bf32de9aa396c759123bb5c6cfe524b08f4fc1f92716a704c00b990a0459415f466efd50225f5a16461b3cbafaa906b80f4cdff63233bc04e89fe3fbdf7ac00aedbe6000000000000"], 0x1}, 0x11, 0x0, 0x0, 0x2004c001}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r3, r2, 0x0, 0x7ffff000) close(r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000000)={0x80000002}) [ 2142.525026][ T8959] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2142.547634][ T8971] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000002010000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000f5ffffff00000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2142.733462][ T9025] overlayfs: failed to resolve './file0=ڥ˘'6º._3±Þø™¡è¦¼w6^ôàðg*Û²èpââ>Õ¨È$dð!b<Á] ç‡R°Ü#û¤è9SDÂx{@Ôý&Bâ': -2 [ 2142.786046][ T26] audit: type=1804 audit(1588194085.343:1023): pid=9034 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3085/bus/file0" dev="sda1" ino=15807 res=1 21:01:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x2}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:25 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x3e1bb566}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x7f) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r3, r2, 0x0, 0x7ffff000) ioctl$USBDEVFS_RELEASEINTERFACE(r2, 0x80045510, &(0x7f0000000140)=0x20) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r6, r5, 0x0, 0x7ffff000) syz_open_procfs(0x0, &(0x7f00000001c0)='net/bnep\x00') r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCOUTQ(r1, 0x5437, 0x0) [ 2142.830323][ T9036] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2142.872022][ T26] audit: type=1804 audit(1588194085.433:1024): pid=9034 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3085/bus/bus/file0" dev="sda1" ino=16375 res=1 [ 2142.886058][ T9044] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x1ff, &(0x7f00000003c0)=0x0) connect$vsock_stream(r1, &(0x7f0000001040), 0x10) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = gettid() tkill(r4, 0x1004000000016) r5 = syz_open_procfs(r4, &(0x7f0000000500)='wchan\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x2, 0x7, [0x80, 0xe47d, 0x7, 0x1f, 0x8, 0x20, 0x6e]}, &(0x7f00000005c0)=0x16) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) io_cancel(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f00000001c0)="623be194e9f49e3d487d6d90c5c668078eaef389abdc63e289925f5a3e6784169a9995eb77a7bac06acf7bde55b720c1ebad3cfc7033cbcc39ebe67c47fd436d7969223117c2952e7fc35be724973a93e16f291c653986394e45919de003b4b102e8", 0x62, 0x0, 0x0, 0x1, r3}, &(0x7f0000000180)) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0xfffd}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x800) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r6, 0x660c) tee(r6, 0xffffffffffffffff, 0x5, 0xc) 21:01:25 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x8) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) [ 2142.983200][ T9053] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x3}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000020000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2143.161064][ T9049] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2143.230795][ T26] audit: type=1804 audit(1588194085.793:1025): pid=9127 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3086/bus/file0" dev="sda1" ino=15941 res=1 [ 2143.236182][ T9115] overlayfs: failed to resolve './bus': -2 21:01:25 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000fcffffff00000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x4}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2143.355202][ T26] audit: type=1804 audit(1588194085.913:1026): pid=9127 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3086/bus/bus/file0" dev="sda1" ino=16372 res=1 21:01:26 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) ioctl$USBDEVFS_RELEASEINTERFACE(r1, 0x80045510, &(0x7f0000000180)=0x80000001) r2 = open(&(0x7f0000000200)='./file0\x00', 0x24002, 0x141) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000040)) [ 2143.401919][ T9135] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2143.536213][ T9152] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:26 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x7}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000001020000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r7) r8 = socket$isdn_base(0x22, 0x3, 0x0) fcntl$setown(r8, 0x8, r4) setregid(r5, r7) ioctl$TUNSETGROUP(r2, 0x400454ce, r7) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r10 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r10, r9, 0x0, 0x7ffff000) ioctl$TIOCGPTPEER(r9, 0x5441, 0x1) 21:01:26 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000000000200001f8080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:26 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0xa}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2143.904760][ T9221] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2144.005048][ T9293] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c0000000206010200a901f698facff358a913da947c83b7fd000000000000000000000013000300686173683a6e65742c696661636500000500040000000000091d5f593bf0c3648f0800020073797a300000000005000500020000"], 0x4c}, 0x11}, 0x0) 21:01:28 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,wOr=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) 21:01:28 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0xe}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:28 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000002000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000023000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2146.232516][ T9338] validate_nla: 4 callbacks suppressed [ 2146.232527][ T9338] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2146.290583][ T9335] overlayfs: unrecognized mount option "wOr=./file1" or missing value [ 2146.333273][ T26] audit: type=1804 audit(1588194088.893:1027): pid=9340 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3088/bus/file0" dev="sda1" ino=16362 res=1 [ 2146.357899][ T9344] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:29 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0xf}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) [ 2146.529391][ T26] audit: type=1804 audit(1588194088.993:1028): pid=9340 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3088/bus/bus/file0" dev="sda1" ino=16351 res=1 [ 2146.583865][ T9350] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2146.596435][ T9414] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:29 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0xc2) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e22, @rand_addr=0x64010100}, 0x10) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000040)) 21:01:29 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x60}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000002d000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)) ioctl$VT_WAITACTIVE(r3, 0x5607) 21:01:29 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000003000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = openat(r1, &(0x7f00000004c0)='./file0\x00', 0x20001, 0x100) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x14, 0x7, 0x1, 0x3, 0x0, 0x0, {0xc, 0x0, 0x3}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4001) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="33a63c510b9eb1d6ab3076cf613d99f8b3bee64a7396da1d", 0x18}, {&(0x7f0000000100)="6dadb4685475a86944e5541c7d558e3539730e9b3b9e6be4500477b2a6235bef02bc8412b0823bc11f0bd2149c6ca9a50e9cb1044f9fcd4049ce257484d19510462dd46b567d22e19e4517c84bbccf3895a0e27512e8d1b6667f62821054123841cc42c9a158c9e0b2c33a5ec479fb6e0b14be586df5059526adaa6d4c08433b7a70eddb299aa1ff1df5b66d9198c3bfb7c1c83a22352bbe063552b68bc08a09dd6db7d68def610cb3dd484e0eaf60db22f767d1b65037592c3b597f63706e455ae7cce64d028bff48d02b110d7819af", 0xd0}, {&(0x7f0000000200)="f0a322d9b10964739e2350783650da8fc94d71c5f3b268cdd8dbc23d2a9adbd49a128b01b365105263b80d7100807587c02ba706afedeeaa17ee51afe732b455f2a38f0f125271a8a230bcb0bdee3923ba23806baf613a43052652f06428d1735c56c1b1fd414764b58da32d4f481786738e88", 0x73}, {&(0x7f0000000280)="7f064e61704330def93abd4e784a6a761fbb6c9f5aeb13f59b4f767469010d129e2799d2d69bdb3331a529db56d498a9d4eb0dfc7c5f95f803f96e31c0e7d0305d4d189ba4bd66597d72ac37101d1efd64de3666b67c9f2cd45129c6223a9eadbf32930e4a735e0bea0199b230de37ed99bf667ac55c38f3cfa7ef69720a4ba7cf1e02fd1f9c2f540fdfd6e4ecc1136156097d6a68d710a6de8dff7c1013b0eae622e6f3d16d0d2fd912378139500d12731bf0da98", 0xb5}, {&(0x7f0000000340)="140f86be09c042a9073d6124c39b659c4ab63fb9a1486b95bd090398bb43e31f303bfee341ea35390985d0e4a1383c8c33dca6de0941c3ac0887521fe02c72b98d6d8b90fdfe0208e0f83b60bd19fcb086b07f264d6e126e4c59242ef341b0de93628f33f7e18f4fcb3c39c22d90248703378a14e04d52118950cebd2ec69e97b84355ac1618f3a47be98879a5216d32aa08480dfe00319f55d2d1e931b5", 0x9e}, {&(0x7f0000000400)="e8c82959f1bb63152c2af236ef12400e4a631297d8a01d104142e82182b52b4db3a3f17c1091fa27f883df7633", 0x2d}], 0x6, 0x1) sendmsg$IPSET_CMD_ADD(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x64, 0x9, 0x6, 0x101, 0x0, 0x0, {0xc, 0x0, 0x1}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x9}, @IPSET_ATTR_DATA={0x40, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0xffffff7f}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz2\x00'}, @IPSET_ATTR_IP2_TO={0xc, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @rand_addr=0x64010102}}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x2}, @IPSET_ATTR_IFACE={0x14, 0x17, 'veth1\x00'}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000880}, 0x8081) 21:01:29 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x3, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:29 executing program 2: sysfs$3(0x3) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./borkdir=./file1,upperdir=./file0\x00\x00\x00\x00']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) semget(0x1, 0x3, 0x412) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) [ 2147.079647][ T9447] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2147.099829][ T9446] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2147.251425][ T9453] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2147.267706][ T9507] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000000206010200000000000000000000000013000300686173683a6e65742c6966616365000005000400000000000900020073797a300000000007000500020000000500010006000000"], 0x1}, 0x11}, 0x0) modify_ldt$read(0x0, &(0x7f0000000100)=""/133, 0x85) r1 = gettid() tkill(r1, 0x1004000000016) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='autogroup\x00') sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x10, 0x140b, 0x20, 0x70bd2d, 0x25dfdbfb}, 0x10}, 0x1, 0x0, 0x0, 0x4000044}, 0x4000) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) readahead(r4, 0x0, 0xffffffff80000000) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) openat$cgroup_subtree(r3, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) [ 2147.421097][ T9530] overlayfs: missing 'workdir' 21:01:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000004000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:30 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x10, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2147.455861][ T26] audit: type=1804 audit(1588194090.013:1029): pid=9530 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3090/bus/file0" dev="sda1" ino=16357 res=1 21:01:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000003f000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2147.509619][ T9538] overlayfs: missing 'workdir' 21:01:30 executing program 1: ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x21) fchownat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xee00, r4, 0x1000) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r5, r3, 0x0, 0x7fffffff) openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20\x00', 0x200, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x0) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x45, 0x1480) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5437, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000240)=0x4) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000200)='net/llc/socket\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000040)={0x356deb8f, 0x3, 0x1, 0x200, 0x10000, 0x3}) 21:01:30 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) [ 2147.606512][ T9548] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:30 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x28, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2147.687260][ T9556] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2147.971267][ T9564] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000040000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:30 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:30 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000005000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0x9, 0xc0a00) 21:01:30 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) write$binfmt_script(r0, &(0x7f00000005c0)={'#! ', './file1', [{0x20, 'overlay\x00k\x85\xc81\x14iY|^\x1ee\x1c/\x80\xf7\xf6\xba`\xb1W\xf3\x04\xdd\xe6-C\x13O\xcd\xd4U*\xe3_z\x8c\x185ery\n\xfd\x12E\xb8^\xab\xa3Yj\xd1?\xceDr]\xbaj\xef\x8e\x13\xfft\xe4v\t\xf28kTX\x8fs\x85|\xbb\x97\xa58\x94,\x86\xae=\x9c\xd2\xd5\x89r1\x87\xe7\xd6@f4\xf7KG]\xc4X\x16o\xb7:\xdf\xed^*\x90\x1d\x9ap\x8d\xc2\x8b\xeeVkbHBy\x8e'}, {0x20, '4]\xb5KQN\r\x84:\x99\x90\xd0\xf0\xa2`\x04\x002kI3\x15\xb9k\x95\\\a\xcf\xd5P>zl h\xd7Y\xc9\xa3\xc1k\xc0=\xfc\xb9\xc4\nz\xe2\x1b\xfc\xe5\xaf\x88-\x90\xce_sA6\xa1q\x97C\xdd\xdc\x00\x979#m1'}], 0xa, "0f6b57c98bf39761dc281080c4d6180d9a5bd82d937e4a71c71de3e86a196684a2b8914f44cf61c3a7b6f0ac3e85d87d6e70a88ab4cc89bfb3f783b54453638090eb1482c3b9a8968d93486c752ef1c483c1af1a7830a79b6324e881da931f7a7c04abc7f237320aceb851950607ca666e9a1ee031232c97b3e2"}, 0x156) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000040)) [ 2148.293463][ T9630] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2148.301459][ T9636] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2148.504738][ T9639] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000048000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x4, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:32 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) 21:01:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000006000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r3, r2, 0x0, 0x7ffff000) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffffff00, 0x400c00) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x9) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r6, r5, 0x0, 0x7ffff000) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000000080)={0x7, 0x20009, 0x0, 0x1}) 21:01:32 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = geteuid() syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f00000001c0)='./file2\x00', 0x6, 0x1, &(0x7f0000000240)=[{&(0x7f00000003c0)="4d19400a288db35b2d17e202097420850740be8544b05f32f97bc936143c099ee201fd8807dbb2354c6f1210db8eece1ad535c1c963b41fd2bddf480b7f81d97653dd5639111c0021024803eec7826baa64c1ba3c64ff786b9772c5fc45d575470686eb83cb9cf32a5a2297fc218d7bbb7ed23c244b89e9345ff56f28ea5f2f185d15db4ac8b117427f0b983f9d3dce511337a221d53db94ff93eba891245ffcbccc7714e6edf9cf95f4bc58d07cc9b26837ecddb1884db55990291c06f5154ca9a8e6b68f28981dd0d7170687ac5c6c570a2b7ca986a03a2b2937a1d4b4ece35e4bc1c5", 0xe4, 0x3}], 0x408e, &(0x7f00000004c0)={[{@mode={'mode', 0x3d, 0x1}}, {@map_normal='map=normal'}, {@session={'session', 0x3d, 0x1e}}, {@sbsector={'sbsector', 0x3d, 0x795}}], [{@dont_hash='dont_hash'}, {@uid_gt={'uid>', r1}}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x36, 0x65, 0x62, 0x34, 0x31, 0x63, 0x64], 0x2d, [0x66, 0x35, 0x63, 0x5e], 0x2d, [0x61, 0x32, 0x38, 0x6f], 0x2d, [0x30, 0x65, 0x63, 0x38], 0x2d, [0x65, 0x65, 0x32, 0x36, 0x35, 0x31, 0x65, 0x64]}}}, {@fowner_lt={'fowner<', r2}}, {@appraise_type='appraise_type=imasig'}, {@fsname={'fsname', 0x3d, '[-procvboxnet0'}}]}) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x401c5820, &(0x7f0000000040)) [ 2150.467738][ T9724] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 2150.484682][ T9720] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2150.498517][ T9725] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2150.505925][ T9740] overlayfs: failed to resolve './file0': -2 21:01:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x8, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, 0x4, 0x6, 0x801, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x10) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x408002, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)={0xaa, 0x7, 0x7ff, "060bb60820da78438cb4a5743f10fbda84ea63174e503a2459b26282f94728e55a125726f04d3333c4dd2d02b16dbd9ff1cf8ce4844571eff5119048d426db60ffdf7f9f3df7368c1de83d79708736f63361897a93df25df3320b6e0ae300ddd04c0d16d51893c8ab64f52707a2143ec1ae563c2299269a310db4dc661d13ae9004389ab38654c1ab1099f433defa0c912ae567f3cd50c7b6f2e9b484f8d1d4c9e7728cbc9d2b02113c9"}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) ioctl$CAPI_CLR_FLAGS(r2, 0x80044325, &(0x7f00000002c0)) [ 2150.629031][ T9749] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:33 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x2008a0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000240)={0x990000, 0x1, 0xfffffff9, r3, 0x0, &(0x7f00000001c0)={0x9c0902, 0x8, [], @string=&(0x7f0000000180)=0x35}}) sendmsg$IPSET_CMD_DEL(r5, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x114, 0xa, 0x6, 0x5, 0x0, 0x0, {0x2, 0x0, 0x3}, [@IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0xffff}, @IPSET_ATTR_NAME={0x9, 0x12, 'syz0\x00'}]}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e24}, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x4}]}, @IPSET_ATTR_DATA={0x28, 0x7, 0x0, 0x1, [@IPSET_ATTR_PROTO={0x5, 0x7, 0x8}, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x6}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x8c}, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0xffffffff}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x2c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x80}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PROTO={0x5, 0x7, 0x2f}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @local}}]}, @IPSET_ATTR_ADT={0x50, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e20}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x4}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x2}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @local}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0xfffffff9}}]}, @IPSET_ATTR_ADT={0x14, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_COMMENT={0xc, 0x1a, 'overlay\x00'}}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x2040000}, 0x924ee21f6f318ca4) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)=0x20004048) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)) futimesat(0xffffffffffffffff, &(0x7f0000000540)='./bus\x00', &(0x7f0000000580)) 21:01:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000100)=0x4) 21:01:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0xb, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) setsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000080)=0x80000001, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c00000002060102000000000000d49a004100ec4339b9000300686173683a66616365000005080000000000000000020073797a30f26360430db33c0600000000000005000500026a5c086b690c85f3ec1d45"], 0x4c}, 0x11}, 0x0) 21:01:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000148000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:33 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000008000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) close(r1) ioctl$TIOCGSERIAL(r1, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/93}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCOUTQ(r2, 0x5437, 0x0) [ 2150.976634][ T9834] overlayfs: './file0' not a directory 21:01:33 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[]}, 0x11}, 0x40) [ 2151.085532][ T9840] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2151.100368][ T9834] overlayfs: './file0' not a directory 21:01:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x10, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x14, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:33 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000140)='overlay\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) mount$overlay(0x400000, &(0x7f0000000100)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x80001, &(0x7f0000000100)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000040)) 21:01:33 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000009000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x2, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000004c000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2151.470860][ T9927] validate_nla: 4 callbacks suppressed [ 2151.470870][ T9927] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x30, r4, 0x5, 0x0, 0x0, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x9}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}]}, 0x30}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r4, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x6}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x3f, 0x23]}, @SEG6_ATTR_DST={0x14, 0x1, @private2}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x4}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x10000, 0xfffffeff, 0xfd13]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x44804) [ 2151.533801][ T9937] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2151.604461][ T26] audit: type=1804 audit(1588194094.153:1030): pid=9931 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3095/bus/file0" dev="sda1" ino=16370 res=1 21:01:34 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x3, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2151.671591][ T9987] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2151.696478][ T26] audit: type=1804 audit(1588194094.233:1031): pid=9931 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3095/bus/bus/file0" dev="sda1" ino=16356 res=1 21:01:34 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) 21:01:34 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x214080, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x8200, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000280)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x11) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='setgroups\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$RTC_PIE_OFF(r1, 0x7006) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000180)={0xfffffffd, 0x4, 0x8000, 0x200, 'syz1\x00', 0x4}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = semget$private(0x0, 0x8, 0x0) semop(0x0, &(0x7f0000000140), 0x0) semop(r4, &(0x7f00000001c0)=[{}], 0x1) semctl$IPC_RMID(r4, 0x0, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000240)={0x2, {0x2, 0x10, 0x7, 0xff, 0x0, 0xf}}) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000280)) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) [ 2151.734792][ T9932] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2151.773569][ T9987] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000002060102000000000013000300686173683a6e65742c6966616365000005000400000000000900020073797a30000000000505000002000000050001000600"/76], 0x4c}, 0x11}, 0x0) [ 2151.880417][T10008] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000000a000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000060000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:34 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2151.963449][T10015] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 21:01:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) mq_timedreceive(r2, &(0x7f0000000140)=""/86, 0x56, 0x1, &(0x7f00000001c0)={0x0, 0x989680}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f0000000200)=""/88) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x13f, 0x8}}, 0x20) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) [ 2152.042916][T10023] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x184, 0x0, 0x2, 0x301, 0x0, 0x0, {0x1, 0x0, 0xa}, [@CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}, @CTA_EXPECT_MASTER={0x4}, @CTA_EXPECT_MASTER={0x34, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x1}, @CTA_EXPECT_HELP_NAME={0xa, 0x6, 'Q.931\x00'}, @CTA_EXPECT_ZONE={0x6}, @CTA_EXPECT_MASTER={0x4}, @CTA_EXPECT_NAT={0x104, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0xd0, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x87}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0x29}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x10, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x20000080}, 0x8040) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) open_by_handle_at(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="720000257dab6eb60b73145f3f0ee6e7c975df6382cfa3944fbd34dbd29488a2831fc1122f4213926074c99613c203e7879ba6b203c9a998ef466174c8f4f54a17e5a89ef390e0850de3444d335ae312e9faf16dfb42304872b63d1ff624e75b5657edcc2b9fbb62f58cd45e054d00000000"], 0x2a00c0) accept4$tipc(r1, &(0x7f0000000080)=@id, &(0x7f0000000100)=0x10, 0x800) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) 21:01:34 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) 21:01:34 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x6, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2152.170171][T10030] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:34 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) r5 = getuid() socket$caif_seqpacket(0x25, 0x5, 0x4) r6 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={r4, r5, r6}, 0xc) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r7, &(0x7f0000004580)=[{{&(0x7f0000000200)=@rc, 0x80, &(0x7f0000000340)=[{&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f0000000100)=""/29, 0x1d}], 0x3, &(0x7f0000000380)=""/61, 0x3d}, 0x7f}, {{&(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/196, 0xc4}, {&(0x7f0000000540)=""/17, 0x11}, {&(0x7f0000000580)=""/36, 0x24}], 0x3, &(0x7f0000000600)=""/160, 0xa0}, 0x4}, {{&(0x7f00000006c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000740)=""/184, 0xb8}, {&(0x7f0000000880)=""/157, 0x9d}, {&(0x7f0000000940)=""/192, 0xc0}, {&(0x7f0000000a00)=""/105, 0x69}, {&(0x7f0000000a80)=""/200, 0xc8}, {&(0x7f0000000800)=""/4, 0x4}, {&(0x7f0000000b80)=""/110, 0x6e}, {&(0x7f0000000c00)=""/215, 0xd7}], 0x8}, 0x81}, {{&(0x7f0000000d80)=@hci, 0x80, &(0x7f00000032c0)=[{&(0x7f0000000e00)=""/107, 0x6b}, {&(0x7f0000000e80)=""/237, 0xed}, {&(0x7f0000000f80)=""/108, 0x6c}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f0000001000)=""/51, 0x33}, {&(0x7f00000030c0)=""/133, 0x85}, {&(0x7f0000001040)=""/62, 0x3e}, {&(0x7f0000003180)=""/99, 0x63}, {&(0x7f0000003200)=""/162, 0xa2}], 0x9, &(0x7f0000003380)=""/188, 0xbc}, 0x6}, {{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000003440)=""/234, 0xea}], 0x1, &(0x7f0000003580)=""/4096, 0x1000}, 0x668ba6c4}], 0x5, 0x0, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="e000000002060102100004404e240000050014000900000008000b40e40007ff090002007300007277a3f64816000300020073797a300000050001000600"/78], 0x60}, 0x11}, 0x0) [ 2152.311451][T10096] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2152.322301][T10031] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:35 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x7, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000000b000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000068000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2152.461330][T10122] overlayfs: failed to resolve './file1': -2 [ 2152.476097][ T26] audit: type=1804 audit(1588194095.033:1032): pid=10122 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3097/bus/file0" dev="sda1" ino=15795 res=1 [ 2152.491016][T10122] overlayfs: './file0' not a directory [ 2152.515145][ T26] audit: type=1804 audit(1588194095.073:1033): pid=10124 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3097/bus/bus/file0" dev="sda1" ino=15892 res=1 [ 2152.567085][T10136] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:35 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="6c6f776572e469723d2e2f6275732c776f72010000003d2e2f66696c65312c75707065726469723d2e2f66696c7690eaa452ffff4107e1ad7fdd712b4e0100000000000000a9f4313a"]) chdir(&(0x7f0000000380)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000040)) 21:01:35 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x8, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x80000001) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:35 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xa, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2152.703167][T10164] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2152.708025][T10195] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2152.728503][T10139] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:35 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000000c000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2152.802965][T10204] overlayfs: unrecognized mount option "loweräir=./bus" or missing value [ 2152.811681][T10164] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2152.824629][ T26] audit: type=1804 audit(1588194095.383:1034): pid=10204 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3098/bus/file0" dev="sda1" ino=15875 res=1 [ 2152.884719][T10218] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:35 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f627573a6629aecb362cb783d2e2f66696c65312c3d2e2f66696c6530"]) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) 21:01:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000006c000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2152.951721][ T26] audit: type=1804 audit(1588194095.433:1035): pid=10214 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3098/bus/bus/file0" dev="sda1" ino=15760 res=1 21:01:35 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2153.024797][T10232] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2153.088741][T10237] overlayfs: unrecognized mount option "=./file0" or missing value [ 2153.109554][ T26] audit: type=1804 audit(1588194095.673:1036): pid=10237 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3099/bus/file0" dev="sda1" ino=15875 res=1 [ 2153.153961][T10290] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2153.160484][T10237] overlayfs: unrecognized mount option "=./file0" or missing value [ 2153.181596][ T26] audit: type=1804 audit(1588194095.743:1037): pid=10286 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3099/bus/bus/file0" dev="sda1" ino=16065 res=1 [ 2153.230039][T10239] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2153.323928][T10293] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="500000000206010200000000000000000000000015000315da06649a4a30550068617365740000000007000400200000001a1705709972795933fd37da01afbe3d0c98f4a4c9c51ddb18330f114b7ea2a1e76a89f2b686f54f334153c314321f2a434328e4e197660885e0e80eb1d2ef43e4935b91bea52ce85876766d0e14c84dbe02025e46ca93d9dbbdd64c2c07b6ab44cca7c1be16d0369797575136b73d6916af49dd7626303b719891f995df7dc754c50458884973128d5f5b6cc4811e90f1a155007c0cfda8872a38be49e6db76ff4ddf8e31f8c14e51919352572309ebbd6b00"/240], 0x50}, 0x11}, 0x0) 21:01:35 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:35 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f00000001c0)='./bus/file0\x00', 0xd84, 0x1, &(0x7f0000000240)=[{&(0x7f00000003c0)="15cab76d29eb6254b7d1891a19d7527dfb3075608fe73c3f7f6e40e142cb8263fdda7c51410f8d084b30ff2b1f39a6b8128183e0965f9cd83b8245dda447a0e158ca8f0e553ec7d3c7f7a78cb82f384952fe89c5b817785a6269f3a7c845796d9875f370d9a1ee835cbcbd6f245e1f9f2e06561b15ce05f7dd4974f9", 0x7c, 0x987}], 0x80000, &(0x7f0000000500)=ANY=[@ANYBLOB="7265737569643d8718903e5678e2b186c0db6797098b51440b903c456737d804bdad4fec6c5821c42f8ee8428a91a02979b885cc2765c35f60162227ead23bb7a9d40ca202f2320bad641b49d235958207af7aeac760c64d1a9243b682f6720eaffe69a6b0d4", @ANYRESHEX=r1, @ANYBLOB=',bh,sysvgroups,usrjquota=./file1,noauto_da_alloc,fsname=overlay\x00,\x00']) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperd{r=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000040)) 21:01:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000000e000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:36 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2153.448571][T10302] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2153.500133][T10313] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2153.548736][T10319] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000e76d000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:36 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530aa23398f9d6cb131a81863a3b3a27e255520c4bb369626f3756a6bf96fc4e460bc08bb95cb4e346b6bdc46d8fe7d2b38b4522f096a313ce69da24a6aadce88f8d1bafdef1813299d86e2d581d7df0625bfdaca669df687d3d42eec27f42bca2ab8d568118003a8e678251dbfb7818cdf2210e1b3ceb7"]) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) 21:01:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000080), 0x4) [ 2153.707783][T10327] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:36 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x25, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2153.798961][T10378] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000000f000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2153.870224][T10388] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2153.899927][T10383] overlayfs: failed to resolve './file0ª#9l±1¨c£³¢~%U Ä»6–&óujkùoÄä`¼»•ËN4kkÜFØþ}+8´R/ j1<æ¢Jj­ÎˆøѺýï)†âÕ×ß%¿ÚÊfö‡ÓÔ.ì'ô+Ê*¸Õh€¨æx%¿·Œß"á³Î·': -2 21:01:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000074000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2153.943477][ T26] audit: type=1804 audit(1588194096.503:1038): pid=10398 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3101/bus/file0" dev="sda1" ino=16257 res=1 [ 2154.006976][T10400] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:36 executing program 4: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000100)=0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000140)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000000206010200000000000000000000000013000300686173683a6e65742c6966616365000005000400000000000900020073797a300000000015000500020000000500010006000000"], 0x4c}, 0x11}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r3, 0xc018620c, &(0x7f0000000180)={0x2}) [ 2154.046919][ T26] audit: type=1804 audit(1588194096.603:1039): pid=10398 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3101/bus/bus/file0" dev="sda1" ino=16161 res=1 21:01:36 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) sendmmsg$sock(r0, &(0x7f00000014c0)=[{{&(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x6, 0x4, "cb1f46db4e04afd8d602aa6d81e01da3f76b6923ef5a28f09304108dbbb5a6b2c56a97b5377770d2aaa765756e130da33ecc2caaa1e6fab0a0b4fa8718a836", 0x3a}, 0x80, &(0x7f0000000240)=[{&(0x7f00000003c0)="b2cac2450121b2acd47913c3c6a2779f01bbc12ca08541c681305959f822888f8acbe5b2da4aa8ba41ea5032a51839ddb161eda0095ff8eb7e10805ccc8330a77cb048aa57387cbf2d243de6e302c7a7d6f43f6f44981caea2c3244fa5303875a3f086e5ec329a35eb11fa7035", 0x6d}, {&(0x7f0000000440)="c5b440d7b7874c5690e647207031b491778208a882c1d420d737ad25bb595db93ba02653829f873a42e55c5716b5056075e149de576323f3f77ef2e44320bea4e5ee1418a47cda08b77a0e3c52bacd898d58d2d7671987142957faee584a8af54aabbcbc9833734566bc28edba29ce58e554d909e12fcf9e76f410d5b6c1d0f45b795db67fec2b58b2149a5744250f28c5fa53301eead8a63c2bd6fb6e311350c32bad73cbc2fc1a44dd056508d132b3e468f29a315d3390b3ee887b1d28b071d2155d85db54032d8669501391052e5c049c342857", 0xd5}], 0x2, &(0x7f00000002c0)=[@mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x100}}], 0x30}}, {{&(0x7f0000000540)=@tipc=@nameseq={0x1e, 0x1, 0x1, {0x42, 0x0, 0x3}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000340)="7bcf07e71cb913d4d9b4ad54eb09619b72bde37c835cb28c69a17975d83e", 0x1e}, {&(0x7f00000005c0)="8c235543a2896c9457dae4745479838b0ab9772983fea1", 0x17}, {&(0x7f0000000600)="e86db303dc477b371d9405d4bac4f89dab0aaeeee20a1ad18f8b4f3c2879aff954b710a74079998abd0fcf200c18010c8129cecc9e4c012add9d51fd56f7703eb9d0b9103a9488c026f03c3fcd4e07d05fa1a11fa593e92f5362a787e47b26dcc454f556fb3d31b3f540daafd171dc80d1a348506a372b20099e06f6f80de1c06f990fa55f9cf5e9c82a5f5b25c48e25dfe52201c4a881aecf6d6300b446ffb574acd23da4c0f9ecaf6a681d347ae79a17b394e8ffdf0bbc70bcb84aa6ab9c96c61f868b37bebb19b7aeac916c71e30aae7e3b75", 0xd4}, {&(0x7f0000000700)="11f1374f5e2b0eb6650f418b13c0945e3cf4fcdf2935bd111d29bd829649e1d6ba47932a868c333b2ecf23e399129f39ac7d9c7829", 0x35}, {&(0x7f0000000740)="06c46f539f35777c674818043bd5c49abd52ebe265752f60aab7d7acbf6edd0a277b5c609268159a71c16b358b7a69d13cada87d516c2587441039f567b35c57e52002ae10745e887f3f18d47f608bf2ecbf73b9459c7f9ca1a9619ef942b104b334962c5d7082525a0bf02f33f95c67262c8e5fe184de7c92dc318cc11fc665c61549a3f0d42f3a6bddd9ff151df6b9e99f3c9ca2edef0133c269c5a725c46ec5afc8ddf0287d6735178566d74f47caaac5c42660aafcf94f9a7622c11cd95e81feb8bab7e96a4f6f074029caba1de2b51f0c0317c9f7f4bc7a414be163596abb01436ae3c7f49aecbdf7af47a31d09036c0f9baff5", 0xf6}, {&(0x7f0000000840)="afcc975e83203e9888bbd5608ea9268eff15e6617caebd8f8e6019711a057e6484022bd9148972eea85c4c7ed83312dd2e148939290f5680ffba6dc4a9f538efb464f5a11fd144b6b0022200dc76dffe6e943797e816303f53d3058b57ef95a61345ed8e4458289df76d629c50b6502c2cf89ec773f1aa596a443e6cd7090d", 0x7f}], 0x6, &(0x7f0000000940)=[@timestamping={{0x14, 0x1, 0x25, 0x20}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}], 0x30}}, {{&(0x7f0000000980)=@caif=@dbg={0x25, 0x3b, 0x7}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a00)="1918cc6324c6188a415c4236d61e549669f0a9234ba0331aa51fd82e59305c76f13438482bc89c4e0e159198d51c03eea06c1acefd9ace1b0d5e1954de541799669b4f8f4843c19b420dc7bf4aa5c42add42ff27630fdf68d3800f", 0x5b}, {&(0x7f0000000a80)="4a572615e4c28ab821b601f79b8f00ee493c68173d0920b604b80e460d1e4ac2dd3daba753d25fb86c0dcad50d3850166f9cd36057e8cbef812f346f0d12367006d90d3dbef63b2d7f3d8150b6a57fb08082deea81d45a0014da949c34a016225c9ae7bd6771df1cf4aea6723b03d457debf1880c253de157a88d9d2d8cbb0610803d9b80da57e1826b5cad7a782717bcf7c9f668ba51e381692cd4bc723b4ca19932595e33f0f75242145dfce3c0edc307a309978585511858c4486f8c1d277c8b63463325b28fed5c946028f5a81b33c4da6252e94b052f42baeef9a6f1467", 0xe0}, {&(0x7f0000000b80)="618ce133c4af17befe32498e4931f1997cb8454831e3fe37e4fbb7c07e682ef08567c39629bfa845c4a88c0bf6f8cfbdfd642c8d357ee5dd62a297895088bf5e29331768a2b5bd72c630786eb9ca1d66756170b515d87811e19f052d0d91b1e7b4c4b15286f0c59a173702ad222efe8955e0dcff3e998fd93146e7", 0x7b}], 0x3, &(0x7f0000000c40)=[@txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x9a1a}}, @mark={{0x14, 0x1, 0x24, 0xfffffef3}}, @txtime={{0x18, 0x1, 0x3d, 0xe67b}}, @mark={{0x14, 0x1, 0x24, 0x2080cc55}}], 0xa8}}, {{&(0x7f0000000d00)=@pppoe={0x18, 0x0, {0x0, @empty, 'veth0_to_bond\x00'}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000d80)="cd283d02b338adcbbc7ef96f4ec9f827d137bed2b5ef7567bfddd080f308f3eee0d6ae12fea4c155fcd7240681691908b3d99968911d175ee27129fe99a3ef86ac1d20786e9826645e1a1ce6525a7d719c848f39f0a54b0966dfdd0c61bb245a791ad1d51514d11f9aa8b364c94364c71df302bd686de904f5468ff429848cfb6ffa77b48c3f292c79f731b136bdc31b8c1a0ecc865330b8b605a9b477b01a86d9a0e9abf2386ef3e7dc28c032eec446a9bbf7e3", 0xb4}, {&(0x7f0000000e40)="136d186b9420f49b8775c146d5c73bc86457468e5917ab9616bd1375a0a3e2cd19d41b99ce9b7c752ad550de57f1d5ae4142d9603b48fcf246e26ae17ce4679d5a4b081d4a7b3c9931d935004d3be30e1df315e0", 0x54}, {&(0x7f0000000ec0)="7cb5e96e3e605e4e1f6a322e5e1664fd6f6a62d40b15b17407f52a12bbe6fb7be1c5c7ab87101b017e7962a1553d2c3634f1af354b14370ebc7de9888f61142b703b4dcfd2ea9201bdbb479d29920b73a05d40d9936b696ad5e482be35ee91edffab523bec499dcb493552f5d0b239938967577874b5f9b5140f338af6e2e954327c95de0edfacc1ba8ab85b2bf5604e7cc24ed5a858fe77ecad71fb4dda9775e8ff81906168132028f35bab7251", 0xae}, {&(0x7f0000000f80)="88ef35c6eedbc73651779aa5a11206d2fd290c4a975e879af1986eae300fd51e5c4636812f6ac149437a45d0aea7138e57c9db7e", 0x34}, {&(0x7f0000000fc0)="bc6305f42ce62c0d960a7ee41703aae2f1f33a27085be40a15cb77c1b3ffad88fd4b8c9528d3e4cd5e71e0c734e382d1cf68a4485dcdc2b9c587f8a35645f0915ff98a76d988a4d3503970d388159f388e905c809d54550d59c3724cefac446a7ffc034572634a2de03e638bd2862340cc7a3a410d785b039b7194ffac485bded194c2533f28f784dce081014eebee5f20460c76fb511b539b3d41f1e006d21113f680", 0xa3}], 0x5, &(0x7f0000001100)=[@mark={{0x14, 0x1, 0x24, 0xffffffe1}}, @mark={{0x14, 0x1, 0x24, 0xb1e9c84}}], 0x30}}, {{&(0x7f0000001140)=@l2tp={0x2, 0x0, @multicast1, 0x1}, 0x80, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=[@timestamping={{0x14, 0x1, 0x25, 0xd80}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}], 0x78}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001280)="f8a0c1d7d787b314e9ca20e5eed3f0aa76550207829b79ff4824f9475fc19a67f7b38770245796a33f2eb45ed5f0543fc675c70f7dfff65f0ba6bc295080918a8c", 0x41}, {&(0x7f0000001300)="3b75ec54921aef407f7be31c845567d8c64feaa3843d16f84937e39bd8d6fa471a9fd2a2d2eab22184971a33a351506c7d3d92da9979ca1890ef3e32f872992a8f52887212e3a27012c7e2c9aca2eb31d443abfea898587175cb6efd46a0155dbd62d4fca77e393ba4d94aa38b091269ed6cd883e862b427884f44", 0x7b}, {&(0x7f0000001380)="0518148f8efc7f0fbf9dbaf51428ae6ca0e97e358e6eb6ce664cf2f03b00f2da497902d32e0411c23e999b9667239d069d0442c71b91b86cc149d01f4cfacbf0a6ede470d4ffb68de97824581b981f06806d9991126c6f15bf81336a953f7f1fae007e6f48ebfb95ff91bd47c01cf7581b9b904d4bf24fb27f34390a7843758c64a3d7b4516ef9b148cf3022", 0x8c}], 0x3, &(0x7f0000001480)=[@timestamping={{0x14, 0x1, 0x25, 0x9}}], 0x18}}], 0x6, 0x1) chdir(&(0x7f0000000380)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000040)) 21:01:36 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x6558, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2154.179306][T10412] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2154.181903][T10414] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2154.283243][T10469] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2154.344045][T10412] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c00000002060102000000000000000000000000130003006861583a73683a6e65742c6966c360000000000000000000f5ff638b2a9dd4c40f9ed58cb7cce000000900020073797a300000050001000600000000000000000000ceaca4fa537473b8f290204b33d0a1d845a0523c304089b6a8d702da6292777f14f54d3951484a4c1425bbc633bd35b63fef8e5093328e7630483b26de5c0b31f994f02e69f48a4b8b47213726f9056d7c05a04232b3e772f82ca2fa7d1dd0965f579b0812344cb4779667628523853d74a230c2447c5793"], 0x4c}, 0x11}, 0x0) 21:01:37 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x8100, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000010000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000007a000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:37 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x8, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2154.690434][T10498] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x2, 0x6, 0x201}, 0x14}, 0x11}, 0x0) 21:01:37 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0xb, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000011000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2154.830631][T10498] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:37 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000380)='./bus\x00') r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x917e}, 0x8) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x401c5820, &(0x7f0000000040)) 21:01:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000d289000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:37 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x10, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2155.104329][T10564] overlayfs: unrecognized mount option "lowe" or missing value [ 2155.154594][T10575] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2155.199035][T10627] overlayfs: unrecognized mount option "lowe" or missing value 21:01:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x2, 0x6, 0x201}, 0x14}, 0x11}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) sendmmsg(r2, &(0x7f0000008fc0)=[{{&(0x7f00000010c0)=@caif=@dgm={0x25, 0x7, 0xff}, 0x80, &(0x7f0000003400)=[{&(0x7f0000001140)="33fe6e33d0a17723fb437815dadd5b9c431cda05f46ee6c48194191f6d32929b55755f69e52f44f8141b724478744cd4bd0e12e888f8f5b9ba5a9d936e7c027bef4a6b25162942c742ca8b805024d9c836db91e4710348e7d80930e6c66458ac27227b32d19bc7ee18a7f6e6ee0186078645cf8363bbb8fae3b359c06b2ca602af95493a60f367dafa113b62d7cbdd3d9b7322b1130ebb977f6a5bc5a50dee479ba24abaef0941bbed4f25b493a3f401a420f0afb6670bfc77a2501e51ca185b22940b5c566266b49f89c41f39ada93871c0614ee69b45451081a1392b46a7ba790b8370faf5d34de9c3fb692e", 0xed}, {&(0x7f0000001240)="ef79430a6f558ab007f9c6ba0abdbe03900c3b3fc1a810953798b8d5b3fad65f5445ba8e52c7f5bf503c7c4ea1aa99b3ba02ddac79cf5f1008858c20192ecdd797525fcbbc807ba273af4e44749e34a3310ed40592f14db5c474990bddf2400689519de5eb4d7de562cefa", 0x6b}, {&(0x7f00000012c0)="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0x1000}], 0x1}}, {{&(0x7f0000008ac0)=@can={0x1d, r5}, 0x80, &(0x7f0000008d80)=[{&(0x7f0000008b40)="7cd5fd71114c955ef8e0798af958ce28900a183089be1db7bd26cc30897cfd10b39559ce46da4cd7f23dcf510c835243222d9652511739", 0x37}, {&(0x7f0000008b80)="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", 0xfa}, {&(0x7f0000008c80)="e3e34cadecdec18fd25adb2190fa21ea28b497a556e63790b2b1e8bce08986c28de6074b", 0x24}, {&(0x7f0000008cc0)="41e4b1816b614a989e9e5d4a06d47987b1ebe0c5f9c1770b85cfba19e1881424de0e536cacab25776a8aa9b20deb849b21f8e61637706e693fbe095ac1907fc6", 0x40}, {&(0x7f0000008d00)="f271d0ff008d6935b7afa87f321c38384a2439fc95bfc8bed5143fa80936d1487286f8e7aa917990bc268bb96c636153b9968fb47f6399a6de822e5f639da3d00cff3b1333f0", 0x46}], 0x5, &(0x7f0000008e00)=[{0xa0, 0x117, 0x7fff, "e7bceb3dec21877411331d1f7f43d14cc39a8e1885ab6196373dfcdc8fc2fd918ba1877b972ee2aeed13df8bcfba3bf8e8b6438c7b3fb41d8aef50b6e055f89eda1d2800dadc938a33b6be2dca993ff5ac550b2e5bf349e9581ab47b41adca7283790cf658b9c9cd6f0d87af5acd2d1fe5bb6d5f9245fc1a69d2efcab1f420674f5bc5297b9051769765813a933f9bc3"}, {0x100, 0x0, 0x29, "befdc35e552c84335b054f2485233ef39831f80fea375161a61eb0c97dad3fcbb3f3e2f9e1d88f17a362465c01bba0bfe81da84a9cfc4df110868ab51ca8c3ec01cdebd95075706703f8daa7f22a05867e9c8a878cf02e79a202ac0743d3bb524c14227d45d64d2fb0c8958d913de381078bdb670d0468ec5cdba3c2bd75b3c6e2d833ff753015672106e1a7b6606bec06d534f4741fc1fad528eac913eea26abfd468b2de605b02477a31e712c7ec44c67855257bb4380be93bd778e4aa55fc2ccea4d6ad7df2c432ae7d633ece2fe769eb7d891192c736d63f4a79a1730fc6ea11ef7abcc6a77089"}], 0x1a0}}], 0x5, 0x80) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) flistxattr(r1, &(0x7f0000000080)=""/4096, 0x1000) 21:01:37 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2155.280847][T10575] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000012000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000089d2000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x2, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2155.622393][T10662] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x3, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x801, 0x0, 0x0, {0xa, 0x0, 0x9}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x14}, 0x0) [ 2155.710811][T10716] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000013000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:38 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x40, 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r3, r2, 0x0, 0x7ffff000) close(r3) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x8008, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRESDEC=r0, @ANYRES64=r1, @ANYRES16=r3], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB="a7bb82eb9c89e8d171944f357cfb5401b4e7d6616a1dd4e01a2447cc3c447bd46d5bed21898b78c0db18bef60a1f6a6d1e5f3071b47fd9e544", @ANYPTR], @ANYRES16=r4, @ANYRESOCT=0x0]]) chdir(&(0x7f0000000380)='./bus\x00') r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x40, 0x0) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f00000001c0)={'netdevsim0\x00', 0x5}) r6 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x401c5820, &(0x7f0000000040)) 21:01:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000006de7000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x4, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:38 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x143) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000000206010200000000000000000000000313000300686173683a6e95a3dd5066616365000005000100070000000900020073797a300000000005000500020000000500010006000000"], 0x1}, 0x11}, 0x800) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x3, 0x4) [ 2156.120207][T10731] overlayfs: unrecognized mount option "@" or missing value [ 2156.144414][T10786] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x5, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2156.217705][T10801] overlayfs: unrecognized mount option "@" or missing value [ 2156.234226][T10786] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000014000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:38 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000180)='./bus/file0\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723dffff66696c65312c75707065726469723d2e2f66696c6530"]) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) 21:01:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000003fc000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:39 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x6, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2156.471074][T10813] overlayfs: failed to resolve 'ÿÿfile1': -2 [ 2156.583159][T10867] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2156.613300][T10873] validate_nla: 13 callbacks suppressed [ 2156.613312][T10873] netlink: 'syz-executor.5': attribute type 6 has an invalid length. [ 2156.628303][T10863] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000000206010200000000000000000000000013000300686173683a6e65742cdd666163e5000005000400000000000900020073797a300000000005000500010000000500010006000000"], 0x4c}, 0x11, 0x0, 0x0, 0x4000001}, 0x4000000) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) sendmsg$NFQNL_MSG_VERDICT_BATCH(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x3, 0x3, 0x101, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x10001}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xea11}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1d}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x9}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r3, 0x8982, &(0x7f0000000080)) 21:01:39 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) [ 2156.714856][T10867] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:39 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000015000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:39 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x9, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000002fe000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2156.918429][T10897] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$BLKRRPART(r0, 0x125f, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000000206010200000000000000000000000013000300686173683a6e65742c6366616365000005000400000000000900020073797a300000000005000500020000000500010006000000"], 0x4c}, 0x11}, 0x80) [ 2157.018766][T10904] __nla_validate_parse: 3 callbacks suppressed [ 2157.018776][T10904] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2157.148850][T10907] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2157.195885][T10952] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:39 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00000001c0)=0x8) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7ffff000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) close(r4) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000003c0)={0x7, 0x2, 0x4, 0x0, 0x5, {0x0, 0x2710}, {0x5, 0x2, 0x80, 0x4, 0xff, 0x7f, "bc4ae65f"}, 0x5a, 0x1, @fd=r2, 0x9, 0x0, r4}) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRESOCT=r0, @ANYRES32=r0]]) chdir(&(0x7f0000000380)='./bus\x00') r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x401c5820, &(0x7f0000000040)) 21:01:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000060000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:39 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0xa, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2157.344283][T10960] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2157.403193][T10973] overlayfs: missing 'lowerdir' [ 2157.416245][ T26] kauditd_printk_skb: 5 callbacks suppressed [ 2157.416263][ T26] audit: type=1804 audit(1588194099.973:1045): pid=10973 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3107/bus/file0" dev="sda1" ino=15848 res=1 21:01:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"/317], 0x4c}, 0x11, 0x0, 0x0, 0x4}, 0x4040840) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) sendmsg$OSF_MSG_ADD(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f00000010c0)={0xe0c, 0x0, 0x5, 0x101, 0x0, 0x0, {0x0, 0x0, 0x6}, [{{0x254, 0x1, {{0x1, 0x9}, 0xbc, 0x8, 0x9, 0x3, 0x21, 'syz0\x00', "ed1b9cd41689002f1321c2bbf64fc4936112e17d388a962f10ba19e7b75265d2", "a3116dc23946bf476787560f11afdb48b538bab40dca877ba3e52570689b4f8e", [{0x8000, 0x1000, {0x3, 0x10001}}, {0x8, 0x2, {0x1, 0xfffffff8}}, {0x8, 0x7f, {0x0, 0x2}}, {0x2, 0x7f, {0x2, 0x4}}, {0x2, 0x2d1, {0x2, 0x510}}, {0x0, 0x8, {0x1, 0x9}}, {0x8000, 0x5, {0x1}}, {0x6, 0x5, {0x0, 0x7fffffff}}, {0x125, 0x0, {0x1, 0x80000001}}, {0x6335, 0x2, {0x0, 0xff}}, {0x8000, 0x8}, {0x6eac, 0x1000, {0x1, 0x7}}, {0x100, 0x0, {0x3, 0x100}}, {0x4, 0x2, {0x1, 0x9}}, {0x67c, 0x0, {0x3, 0x9}}, {0x20, 0x1000, {0x1, 0x5}}, {0x5, 0x6, {0x1, 0x4}}, {0xfff9, 0x5, {0x1, 0xfffffffc}}, {0x6, 0x4, {0x1, 0x9}}, {0x4, 0x81, {0x3, 0x81}}, {0x1, 0xfff7, {0x3, 0x78b}}, {0x8, 0x1, {0x1, 0x1}}, {0x9, 0x1, {0x2, 0x401}}, {0x20, 0x0, {0x0, 0x7}}, {0x2, 0x2, {0x0, 0x2}}, {0x1ff, 0x40, {0x3, 0x80}}, {0xb8, 0x400, {0x3, 0x165}}, {0x47a, 0x4, {0x1, 0xfffffff9}}, {0x80, 0x100, {0x0, 0x2}}, {0xbc25, 0x1, {0x0, 0x6}}, {0xfe, 0x6, {0x0, 0x8000}}, {0x7, 0x846, {0x2, 0xdd6}}, {0x0, 0x6, {0x0, 0x6}}, {0x1, 0xffe0, {0x1, 0x80000000}}, {0x5, 0xfcf5, {0x3, 0x5}}, {0x6, 0x7ff, {0x2, 0xff}}, {0x6, 0x0, {0x0, 0x2d35}}, {0x9, 0x9, {0x2, 0x7}}, {0x6593, 0x0, {0x0, 0x6}}, {0xfff7, 0xb17, {0x2, 0x81}}]}}}, {{0x254, 0x1, {{0x0, 0x10001}, 0x7, 0x1c, 0x9, 0x400, 0x1, 'syz1\x00', "105c08aff02902d123a7686eb576078ef582559b7bd641e14ee8419e3b50a793", "1dadcda6c4a51790b35539d10ab02d4b8943125317b69247107cbaf31bf88901", [{0x264e, 0x80, {0x1, 0x6}}, {0x8, 0x401, {0x2, 0x3}}, {0x9, 0x7, {0x0, 0xc8}}, {0x9f23, 0x1, {0x3, 0x6}}, {0x3, 0xfffd, {0x1, 0x7}}, {0x0, 0x5, {0x3, 0x3ff}}, {0x2, 0x7d, {0x0, 0x101}}, {0x1, 0x8, {0x3, 0xff}}, {0x49d, 0x5, {0x2}}, {0x9, 0x1b, {0x2, 0x200}}, {0x0, 0x9, {0x1, 0x7fff}}, {0x8, 0x7, {0x0, 0x8000}}, {0x7, 0x7, {0x1, 0xfce}}, {0x4, 0x7, {0x3, 0x6}}, {0x3a8, 0x8000, {0x1, 0x9}}, {0x4, 0x8001, {0x2, 0x7f}}, {0x1, 0x6, {0x1, 0x9}}, {0x8, 0xcb0b, {0x2, 0x50000000}}, {0xde38, 0x95c, {0x2, 0x1f}}, {0x4, 0x3, {0x3, 0x1}}, {0x1, 0x8, {0x1, 0x10001}}, {0x0, 0x5, {0x1, 0x5}}, {0x0, 0x401, {0x0, 0x1}}, {0xff, 0x2, {0x3, 0x5}}, {0x40, 0xc3, {0x2, 0x1ff}}, {0x7d, 0x3, {0x2, 0x6}}, {0x4, 0x400, {0x2, 0x1ff}}, {0x8, 0x9, {0x3, 0x2}}, {0x3, 0x3, {0x1, 0xfffff801}}, {0x6193, 0x8, {0x1, 0x10000}}, {0x47, 0xafc, {0x0, 0x401}}, {0x0, 0xbc, {0x3, 0x4}}, {0x7, 0x0, {0x3, 0xfffffff8}}, {0x57e6, 0xff, {0x0, 0x8}}, {0x8001, 0x0, {0x1, 0x1964}}, {0x7ff, 0x7, {0x2, 0x3ff}}, {0x7, 0x8001, {0x3, 0xa187}}, {0x50d8, 0xa2, {0x0, 0xb2eb}}, {0x100, 0x7, {0x1, 0x9}}, {0x1, 0xf800, {0x3, 0x3}}]}}}, {{0x254, 0x1, {{0x2, 0x7fff}, 0x1, 0x98, 0x81, 0x5d2, 0x25, 'syz1\x00', "545c7f76c1595d17e8a6090bf1e7f59fdf16bb8d76a9eb2864e2a4e4f08fc847", "d1f47e1aca382ff3743029139cc657dde43ef2d4a13039543a5bd4ae8e22a1a5", [{0x4, 0x7ff, {0x1, 0x7}}, {0xfe01, 0x101, {0x2, 0xff}}, {0xfffe, 0x9, {0x3, 0x3}}, {0x6, 0x8, {0x2, 0x1cd0}}, {0x800, 0x5, {0x0, 0x800}}, {0x6, 0x6, {0x2, 0xfffffff8}}, {0x1000, 0x79, {0x3, 0x6}}, {0x6db, 0xfff, {0x3, 0x401}}, {0xd1, 0x3, {0x2, 0x9}}, {0x9, 0x5, {0x2, 0x6ff6614d}}, {0x0, 0x3f, {0x0, 0x1000}}, {0x1, 0x2, {0x2, 0x4}}, {0x3, 0x398d, {0x1, 0xc3d}}, {0x3c, 0x0, {0x1, 0x5}}, {0x9, 0x8, {0x3, 0x7f}}, {0x2, 0x9, {0x1, 0xfffff801}}, {0x3f, 0x4, {0x0, 0x4f7}}, {0x1, 0x9, {0x2, 0x2}}, {0x1, 0xe89, {0x1, 0x836}}, {0x34, 0xffff, {0x1, 0x1}}, {0x5, 0x6, {0x2, 0x7fff}}, {0x1, 0x9, {0x2, 0xb6}}, {0xffff, 0x8, {0x3, 0xffff0000}}, {0xa9a2, 0x6, {0x2, 0x100}}, {0x6, 0x0, {0x2, 0x2}}, {0x2, 0x7, {0x3, 0x401}}, {0x7, 0x4, {0x1, 0x8}}, {0x20, 0x0, {0x1, 0xdb9d}}, {0x101, 0x5, {0x0, 0xc5a4}}, {0xfff, 0x8, {0x2, 0x5}}, {0x7fff, 0x1, {0x2, 0x81}}, {0xf7dc, 0x3, {0x2, 0x2}}, {0x7, 0x80, {0x0, 0x1b}}, {0x7, 0x6, {0x1}}, {0x9, 0xff81, {0x1, 0x6}}, {0x100, 0x7fff, {0x1, 0x4a}}, {0x61, 0x1, {0x1}}, {0xfe, 0x4, {0x1}}, {0x6, 0xdb4, {0x1, 0x3b5}}, {0x5, 0xffff, {0x2, 0x8}}]}}}, {{0x254, 0x1, {{0x2, 0x20}, 0x80, 0x3f, 0xad, 0xfff, 0x10, 'syz0\x00', "6049d90847f90be4acce0f4568b54cc8da551c19aec7bd377cf45dba22820963", "df324506fa832e124c63f833d75032dc980dde9d701d7f4d91993e3b5e2bcadb", [{0x9, 0x3, {0x1, 0x57}}, {0x3, 0x0, {0x3}}, {0x0, 0x0, {0x2, 0x7fff}}, {0x0, 0xffff, {0x2, 0x5}}, {0x800, 0xfffc, {0x2, 0x8a}}, {0x3f, 0x8000, {0x2, 0x32}}, {0xfff, 0xa7, {0x0, 0x4}}, {0xfffe, 0x7}, {0x100, 0x1, {0x3, 0x9}}, {0x27, 0x1, {0x0, 0x3}}, {0x2, 0x3f, {0x2}}, {0x4, 0x3, {0x1, 0x2}}, {0x100, 0x7, {0x2, 0x7}}, {0x4, 0x1ff, {0x2, 0x1}}, {0x1, 0x3, {0x3, 0x6}}, {0x9, 0x401, {0x2, 0x3}}, {0x7, 0x93, {0x1, 0x2}}, {0x20, 0x3, {0x0, 0x6}}, {0x4, 0x4, {0x3, 0x8771}}, {0x0, 0x400, {0x2, 0x8}}, {0xff00, 0x6, {0x0, 0x1ff}}, {0x40, 0x8, {0x2, 0xfe}}, {0x8, 0xe12, {0x2, 0x7}}, {0xfc36, 0x4e, {0x3, 0x9}}, {0x0, 0xfff8, {0x1}}, {0x9, 0xfffe, {0x1, 0x3}}, {0xac93, 0x1, {0x3, 0x2b}}, {0x2, 0x917, {0x2, 0xfffffff8}}, {0xf1f3, 0x5, {0x1, 0x7}}, {0x7, 0x5, {0x1, 0xffff0001}}, {0x0, 0x3f, {0x3, 0x3ac}}, {0x1, 0x8, {0x2e02471b7ef464de, 0x2}}, {0x6, 0x1, {0x3, 0x1}}, {0x9, 0x5, {0x2, 0x9}}, {0x5, 0x9, {0x3, 0x30c}}, {0x7ff, 0xfb7d, {0x3, 0x6}}, {0x0, 0xfffe, {0x0, 0x7fffffff}}, {0x8, 0x4, {0x2, 0x8}}, {0x40, 0x401, {0x3, 0x7f}}, {0x7, 0x200, {0x0, 0x3}}]}}}, {{0x254, 0x1, {{0x2, 0x3}, 0x1, 0x3, 0x2, 0x3ff, 0xd, 'syz0\x00', "718e91efc1040ab4889d50faa86500e79aecf648fe8f1d56eaf17924c515d759", "83da513c80c9db4234b15c8b88ffa61ed51f06a2653e13007e8ce24f6da0ee2f", [{0x5, 0x3, {0x1, 0x8}}, {0x9, 0x4258, {0x0, 0xe6}}, {0xfff, 0x9, {0x0, 0x4}}, {0xaf9a, 0x7, {0x1, 0x8}}, {0x4, 0x0, {0x3, 0x401}}, {0x100, 0x4, {0x2, 0x7}}, {0x40, 0x5, {0x2, 0x7fff}}, {0xfffb, 0x9, {0x1, 0x7}}, {0xee1, 0x9, {0x1, 0x20}}, {0x3, 0x2, {0x0, 0x8}}, {0xdae7, 0x101, {0x3, 0x6}}, {0x6, 0x4, {0x3, 0xffff}}, {0x9, 0x8, {0x2, 0x3}}, {0x400, 0x5, {0x3, 0x3}}, {0x1, 0x2, {0x2, 0xfff}}, {0x6, 0x400, {0x3, 0x20}}, {0x19f6, 0x9, {0x2, 0x7}}, {0x9, 0x5, {0x0, 0x615}}, {0x3, 0xff, {0x2, 0x3}}, {0x1000, 0x80, {0x2, 0x101}}, {0x80, 0x7, {0x0, 0x3ff}}, {0x8, 0x2, {0x1, 0x9}}, {0x9, 0x80, {0x3, 0x1}}, {0xfc01, 0x74b0, {0x3, 0xc3a}}, {0x0, 0x8, {0x0, 0x5e000000}}, {0xb6, 0x4}, {0x8, 0xc0, {0x1, 0x666e}}, {0x1, 0x8, {0x1, 0x80}}, {0x0, 0x5, {0x1, 0x6}}, {0x0, 0x200, {0x0, 0x1000}}, {0x100, 0xf0cc, {0x1, 0x1}}, {0x5, 0x3ff, {0x1, 0x5ed4}}, {0xfffb, 0x9, {0x0, 0x5}}, {0x8, 0x400, {0x2, 0x8}}, {0x0, 0x0, {0x1, 0x8}}, {0x100, 0xb802, {0x1, 0x10001}}, {0x1, 0x2, {0x0, 0x4}}, {0x2, 0x0, {0x1, 0x101}}, {0x4, 0x7fff, {0x3, 0x8}}, {0x400, 0xfff9, {0x1, 0x5}}]}}}, {{0x254, 0x1, {{0x2, 0x9}, 0x48, 0x0, 0xffe0, 0x6, 0x27, 'syz1\x00', "76e2d0699db854efd4a453c053f1f5eb4e33853d9cedd6c706b2d045a8eefc8c", "874a59f95d8cc8ba159c27c85cafec8a9eb6d1457668cf19483c930ebb7b94dd", [{0xb8, 0x6, {0x1, 0xbff0}}, {0xc00, 0x9, {0x1, 0x8}}, {0x100, 0x6, {0x0, 0x80000000}}, {0x3be7, 0x3f80, {0x3, 0x7fffffff}}, {0x0, 0x9, {0x0, 0x6}}, {0x7, 0x1000}, {0xf2, 0xfff9, {0x1, 0x80000000}}, {0x9, 0x7, {0x1, 0x7}}, {0x5, 0x0, {0x3, 0x9}}, {0x3f, 0x80, {0x2, 0x100}}, {0x1ff, 0x80, {0x0, 0x8}}, {0x42, 0xfffe, {0x1, 0xff}}, {0x3, 0x7ff, {0x1, 0x7d1e}}, {0x7, 0x5, {0x1, 0x401}}, {0x9, 0x40, {0x2, 0x2}}, {0xffff, 0x0, {0x2, 0x1}}, {0x1, 0x0, {0x3, 0x6fb}}, {0x2, 0x1, {0x2, 0xffffffb9}}, {0xc216, 0x80, {0x2, 0xfff}}, {0x2, 0x8, {0x3, 0x22a00000}}, {0x2, 0x2, {0x3, 0x8}}, {0x5, 0x9, {0x2, 0x400}}, {0x9, 0x200, {0x2, 0x1}}, {0x101, 0x3, {0x0, 0x566}}, {0xa6, 0x7, {0x3, 0x2}}, {0x3, 0x401, {0x3, 0x2}}, {0x1, 0xce, {0x3, 0x9}}, {0x100, 0x5, {0x1, 0x187}}, {0x7fff, 0x5, {0x1, 0x15b}}, {0x20, 0x1, {0x0, 0x93}}, {0x9, 0xc91b, {0x1, 0x8}}, {0x505, 0x8001, {0x45463b9c2eebaab6, 0x800}}, {0x7, 0x1, {0x2}}, {0x5, 0x7, {0x2, 0xff}}, {0xc00, 0x800, {0x3, 0x8}}, {0x5, 0x5, {0x3, 0xd453}}, {0x8000, 0xe511, {0x1, 0x5}}, {0x9, 0x101, {0x0, 0x2}}, {0x101, 0x1, {0x2, 0x6}}, {0x440, 0x800, {0x0, 0x7}}]}}}]}, 0xe0c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000081) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) dup2(r1, r3) [ 2157.480390][T10976] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2157.501057][T10977] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2157.513944][T10978] overlayfs: missing 'lowerdir' 21:01:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000ff000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:40 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0xb, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2157.585743][ T26] audit: type=1804 audit(1588194100.103:1046): pid=10978 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3107/bus/bus/file0" dev="sda1" ino=16338 res=1 21:01:40 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) syz_init_net_socket$llc(0x1a, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0x5a) setuid(r1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000002c0)={0x3, 0x11, {}, {r1}, 0x1, 0x80000000}) mount$9p_xen(&(0x7f0000000100)='syz\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000240)='9p\x00', 0x200020, &(0x7f0000000340)={'trans=xen,', {[{@dfltuid={'dfltuid', 0x3d, r2}}, {@privport='privport'}]}}) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c6531ff00000000000000002086cb0bcd20f1601c72bf2e2f66696c6530"]) chdir(&(0x7f0000000380)='./bus\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x401c5820, &(0x7f0000000040)) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000400)='./bus\x00', &(0x7f0000000440)='9p\x00', 0x200050, &(0x7f0000000480)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@rq={'rq', 0x3d, 0x5d7}}, {@rq={'rq'}}, {@common=@cache_none='cache=none'}], [{@audit='audit'}]}}) 21:01:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r3, r2, 0x0, 0x7ffff000) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000100)={0x8c2, 0xf, 0x4, 0x800, 0x0, {0x77359400}, {0x2, 0x2, 0x4, 0x8, 0x7, 0x6, "ad5b99a3"}, 0x8, 0x2, @fd=r0, 0x3ff, 0x0, r2}) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000180)={0x6, 0x5, 0x3, 0xfff}, 0x10) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x240000, 0x0) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000080)=0x1f, 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000000251d5ef1060c54a686173683a6e65742c696661634d000005000400000000000900020073797a300000000005000500020000000500010006000000"], 0x4c}, 0x11}, 0x0) 21:01:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x180, r3, 0x300, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x400080}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DEST_ATTR_WEIGHT={0x8}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1={0xfc, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x100}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'macsec0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x67}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x180}, 0x1, 0x0, 0x0, 0x48810}, 0xf77f57ac4d6308db) [ 2157.781347][T11035] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2157.797635][T10985] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2157.809738][T11043] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:40 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0xc, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2157.891177][T11048] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2157.906661][T11044] overlayfs: option "workdir=./file1ÿ" is useless in a non-upper mount, ignore 21:01:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000030000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2157.924574][T11044] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 2157.965351][ T26] audit: type=1804 audit(1588194100.523:1047): pid=11053 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3108/bus/file0" dev="sda1" ino=16193 res=1 21:01:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000002ff000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:40 executing program 4: r0 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x5, 0x2400) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) [ 2158.111221][T11063] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2158.114858][ T26] audit: type=1804 audit(1588194100.623:1048): pid=11053 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3108/bus/bus/file0" dev="sda1" ino=16375 res=1 [ 2158.136127][T11068] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:40 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) setregid(r3, r5) chown(&(0x7f0000000180)='./bus\x00', r1, r5) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r6 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x401c5820, &(0x7f0000000040)) [ 2158.297570][T11076] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="840000d58439e50002060102000000000013000075473309a7c44ddb0eb1294ff4b82d000000001300f2c8687f73683a6e65742c66533e05008062b1eecd697e61636500000500840003000000090002067305000500020000000d000100060000000500050002000000050005000000000015000300686173683a69702c70be1915a621ac16dec25572742c6e657400000000100003006861"], 0x84}, 0x11}, 0x0) 21:01:40 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x10, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2158.409688][T11076] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2158.410775][T11071] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2158.434212][T11134] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x11, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000fff000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:41 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000050000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0xfc}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x2, 0x6, 0x3, 0x5}, 0x10) 21:01:41 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'erspan0\x00', &(0x7f0000000100)=@ethtool_pauseparam={0x12, 0x0, 0x1000, 0x1f}}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000040)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) [ 2158.583098][T11143] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x12, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2158.676998][T11152] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2158.686286][T11148] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2158.710989][T11158] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x13, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:41 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$VIDIOC_SUBDEV_S_EDID(r0, 0xc0285629, &(0x7f0000000240)={0x0, 0x1ff, 0x5, [], &(0x7f0000000000)=0x5}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r3, r2, 0x0, 0x7ffff000) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f0000000180)={0x26, "2673e79064557ecacf8d6cb550c6e3b97aa28aef073b6f4cc339e8fa922c3d08433d2cb0f8b234f6404dd1caae5328b32386f04db07b36a25e858aa8b32650f7ac8ae28d7cb5b9c30a37b6f049438296ec26ea92c4b0a59ceddfc8631e4e570c3aa6507dc671e783b4aea54b47d46b1a2b5f5428de2ba9583dfcca8f65dd8c07"}) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000002060102000000000000000000000000050004000300000005000400030000000900020073797a3000000000050005000200000005000100060000000f0fa2d55e08affd9e8f38bea4c9d2a0e79ba1"], 0x40}, 0x11}, 0x4000041) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0xa4000) ioctl$SOUND_MIXER_WRITE_VOLUME(r4, 0xc0044d1c, &(0x7f0000000080)=0x4a) [ 2158.841177][T11171] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2158.854782][T11170] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2158.870442][T11202] overlayfs: unrecognized mount option "" or missing value [ 2158.912471][ T26] audit: type=1804 audit(1588194101.473:1049): pid=11162 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3110/bus/file0" dev="sda1" ino=15942 res=1 [ 2158.937641][T11161] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2158.979827][T11202] overlayfs: unrecognized mount option "" or missing value [ 2158.994151][ T26] audit: type=1804 audit(1588194101.553:1050): pid=11162 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3110/bus/bus/file0" dev="sda1" ino=16379 res=1 21:01:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000060000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x14, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:41 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) chdir(&(0x7f00000002c0)='./bus\x00') mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726470723d2ea26275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) recvfrom(r0, &(0x7f0000000180)=""/100, 0x64, 0x2, &(0x7f00000003c0)=@vsock={0x28, 0x0, 0x2710, @local}, 0x80) chdir(&(0x7f0000000380)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000040)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) close(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000340)={0x0, 0xffffffffffffffff, 0x7fff, 0x401, 0x3, 0x8}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000240)={@any, 0x929}) 21:01:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x1c, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xc}]}, 0x1c}, 0x11}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000080)='\xaasystem$%[\x00', 0x0, r2) [ 2159.169404][T11232] EXT4-fs (loop3): bad block size 8192 [ 2159.227287][T11242] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x5}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c0000000206010200000000000000000000000013000300686173683a6e65742c69666163650000050005000a000000090002007379020000000000000005000200000005000100060000005f0e65e1593e9d2a6ed12aa0a9ced78b9bf029e53e548977856e3056c9800692142c32e3d1842e475543777b140845a166939b2850e05b3db45b8884f89fbea7b0705e09ba2d5f5ea3c735153437fb775b2e"], 0x4c}, 0x11, 0x0, 0x0, 0x840}, 0x0) [ 2159.305886][T11250] EXT4-fs (loop3): bad block size 8192 21:01:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000400000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:42 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:42 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000090000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:42 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) close(0xffffffffffffffff) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x406, r1) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000240)) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r5, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000000108030000000000000000000000000a0900010073797a3100000000e4d24a84ea804ec64e9ba995df82cad43ecaf568843ac439951c778a847993f3f57a378e19209873891be77442a9cb"], 0x20}, 0x1, 0x0, 0x0, 0x8040}, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)) r6 = ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) setns(r6, 0x10000000) [ 2159.714870][T11324] EXT4-fs (loop3): bad block size 16384 21:01:42 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0xb}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2159.859700][T11337] EXT4-fs (loop3): bad block size 16384 21:01:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = gettid() tkill(r1, 0x1004000000016) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/netstat\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r3, r2, 0x0, 0x7ffff000) write$P9_RREMOVE(r2, &(0x7f0000000080)={0x7, 0x7b, 0x1}, 0x7) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) 21:01:42 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x10}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000500000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:42 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000180)='md5sumselfselinux\x00', &(0x7f00000001c0)='./bus/file0\x00', 0xffffffffffffffff) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530c43215aadfe3953eecf2b32fc4ac90eaec85c9ca00bd66f1bd834599357e28ffc4c83180870c4eb6dc851ef989fdb8ce0afed6fcf4800c02f0fa5770a7ee61491e125dbd666f117046fc388c890decdcce97ff3efe186d7d557e830019"]) chdir(&(0x7f0000000380)='./bus\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000040)) [ 2160.255681][T11402] EXT4-fs (loop3): bad block size 32768 21:01:42 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x14}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:42 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000000a0000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2160.388476][T11410] EXT4-fs (loop3): bad block size 32768 [ 2160.423281][T11418] overlayfs: failed to resolve './file0Ä2ªßã•>ìò³/Ĭêì…ÉÊ': -2 21:01:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x1a}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2160.476539][ T26] audit: type=1804 audit(1588194103.033:1051): pid=11423 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3112/bus/file0" dev="sda1" ino=15863 res=1 21:01:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000600000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2160.537990][T11418] overlayfs: failed to resolve './file0Ä2ªßã•>ìò³/Ĭêì…ÉÊ': -2 21:01:43 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000240)='./bus/file0\x00', &(0x7f00000002c0)=@random={'system.', 'L+'}, &(0x7f0000000500)=""/159, 0x9f) creat(&(0x7f0000000140)='./bus/file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='trusted.overlay.nlink\x00', &(0x7f00000001c0)={'L+', 0x1ff}, 0x16, 0x4) mount$overlay(0x400000, &(0x7f0000000340)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x250001, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) [ 2160.753025][T11475] EXT4-fs (loop3): bad block size 65536 21:01:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000000b0000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2160.817761][ T26] audit: type=1804 audit(1588194103.383:1052): pid=11483 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3113/bus/file0" dev="sda1" ino=15838 res=1 [ 2160.904146][T11488] EXT4-fs (loop3): bad block size 65536 [ 2160.930851][ T26] audit: type=1804 audit(1588194103.443:1053): pid=11489 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3113/bus/bus/file0" dev="sda1" ino=15824 res=1 21:01:43 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000050000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$char_usb(0xc, 0xb4, 0xfff) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) 21:01:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000700000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:45 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:45 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000000c0000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:45 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) sendmmsg$sock(r0, &(0x7f00000014c0)=[{{&(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x6, 0x4, "cb1f46db4e04afd8d602aa6d81e01da3f76b6923ef5a28f09304108dbbb5a6b2c56a97b5377770d2aaa765756e130da33ecc2caaa1e6fab0a0b4fa8718a836", 0x3a}, 0x80, &(0x7f0000000240)=[{&(0x7f00000003c0)="b2cac2450121b2acd47913c3c6a2779f01bbc12ca08541c681305959f822888f8acbe5b2da4aa8ba41ea5032a51839ddb161eda0095ff8eb7e10805ccc8330a77cb048aa57387cbf2d243de6e302c7a7d6f43f6f44981caea2c3244fa5303875a3f086e5ec329a35eb11fa7035", 0x6d}, {&(0x7f0000000440)="c5b440d7b7874c5690e647207031b491778208a882c1d420d737ad25bb595db93ba02653829f873a42e55c5716b5056075e149de576323f3f77ef2e44320bea4e5ee1418a47cda08b77a0e3c52bacd898d58d2d7671987142957faee584a8af54aabbcbc9833734566bc28edba29ce58e554d909e12fcf9e76f410d5b6c1d0f45b795db67fec2b58b2149a5744250f28c5fa53301eead8a63c2bd6fb6e311350c32bad73cbc2fc1a44dd056508d132b3e468f29a315d3390b3ee887b1d28b071d2155d85db54032d8669501391052e5c049c342857", 0xd5}], 0x2, &(0x7f00000002c0)=[@mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x100}}], 0x30}}, {{&(0x7f0000000540)=@tipc=@nameseq={0x1e, 0x1, 0x1, {0x42, 0x0, 0x3}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000340)="7bcf07e71cb913d4d9b4ad54eb09619b72bde37c835cb28c69a17975d83e", 0x1e}, {&(0x7f00000005c0)="8c235543a2896c9457dae4745479838b0ab9772983fea1", 0x17}, {&(0x7f0000000600)="e86db303dc477b371d9405d4bac4f89dab0aaeeee20a1ad18f8b4f3c2879aff954b710a74079998abd0fcf200c18010c8129cecc9e4c012add9d51fd56f7703eb9d0b9103a9488c026f03c3fcd4e07d05fa1a11fa593e92f5362a787e47b26dcc454f556fb3d31b3f540daafd171dc80d1a348506a372b20099e06f6f80de1c06f990fa55f9cf5e9c82a5f5b25c48e25dfe52201c4a881aecf6d6300b446ffb574acd23da4c0f9ecaf6a681d347ae79a17b394e8ffdf0bbc70bcb84aa6ab9c96c61f868b37bebb19b7aeac916c71e30aae7e3b75", 0xd4}, {&(0x7f0000000700)="11f1374f5e2b0eb6650f418b13c0945e3cf4fcdf2935bd111d29bd829649e1d6ba47932a868c333b2ecf23e399129f39ac7d9c7829", 0x35}, {&(0x7f0000000740)="06c46f539f35777c674818043bd5c49abd52ebe265752f60aab7d7acbf6edd0a277b5c609268159a71c16b358b7a69d13cada87d516c2587441039f567b35c57e52002ae10745e887f3f18d47f608bf2ecbf73b9459c7f9ca1a9619ef942b104b334962c5d7082525a0bf02f33f95c67262c8e5fe184de7c92dc318cc11fc665c61549a3f0d42f3a6bddd9ff151df6b9e99f3c9ca2edef0133c269c5a725c46ec5afc8ddf0287d6735178566d74f47caaac5c42660aafcf94f9a7622c11cd95e81feb8bab7e96a4f6f074029caba1de2b51f0c0317c9f7f4bc7a414be163596abb01436ae3c7f49aecbdf7af47a31d09036c0f9baff5", 0xf6}, {&(0x7f0000000840)="afcc975e83203e9888bbd5608ea9268eff15e6617caebd8f8e6019711a057e6484022bd9148972eea85c4c7ed83312dd2e148939290f5680ffba6dc4a9f538efb464f5a11fd144b6b0022200dc76dffe6e943797e816303f53d3058b57ef95a61345ed8e4458289df76d629c50b6502c2cf89ec773f1aa596a443e6cd7090d", 0x7f}], 0x6, &(0x7f0000000940)=[@timestamping={{0x14, 0x1, 0x25, 0x20}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}], 0x30}}, {{&(0x7f0000000980)=@caif=@dbg={0x25, 0x3b, 0x7}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a00)="1918cc6324c6188a415c4236d61e549669f0a9234ba0331aa51fd82e59305c76f13438482bc89c4e0e159198d51c03eea06c1acefd9ace1b0d5e1954de541799669b4f8f4843c19b420dc7bf4aa5c42add42ff27630fdf68d3800f", 0x5b}, {&(0x7f0000000a80)="4a572615e4c28ab821b601f79b8f00ee493c68173d0920b604b80e460d1e4ac2dd3daba753d25fb86c0dcad50d3850166f9cd36057e8cbef812f346f0d12367006d90d3dbef63b2d7f3d8150b6a57fb08082deea81d45a0014da949c34a016225c9ae7bd6771df1cf4aea6723b03d457debf1880c253de157a88d9d2d8cbb0610803d9b80da57e1826b5cad7a782717bcf7c9f668ba51e381692cd4bc723b4ca19932595e33f0f75242145dfce3c0edc307a309978585511858c4486f8c1d277c8b63463325b28fed5c946028f5a81b33c4da6252e94b052f42baeef9a6f1467", 0xe0}, {&(0x7f0000000b80)="618ce133c4af17befe32498e4931f1997cb8454831e3fe37e4fbb7c07e682ef08567c39629bfa845c4a88c0bf6f8cfbdfd642c8d357ee5dd62a297895088bf5e29331768a2b5bd72c630786eb9ca1d66756170b515d87811e19f052d0d91b1e7b4c4b15286f0c59a173702ad222efe8955e0dcff3e998fd93146e7", 0x7b}], 0x3, &(0x7f0000000c40)=[@txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x9a1a}}, @mark={{0x14, 0x1, 0x24, 0xfffffef3}}, @txtime={{0x18, 0x1, 0x3d, 0xe67b}}, @mark={{0x14, 0x1, 0x24, 0x2080cc55}}], 0xa8}}, {{&(0x7f0000000d00)=@pppoe={0x18, 0x0, {0x0, @empty, 'veth0_to_bond\x00'}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000d80)="cd283d02b338adcbbc7ef96f4ec9f827d137bed2b5ef7567bfddd080f308f3eee0d6ae12fea4c155fcd7240681691908b3d99968911d175ee27129fe99a3ef86ac1d20786e9826645e1a1ce6525a7d719c848f39f0a54b0966dfdd0c61bb245a791ad1d51514d11f9aa8b364c94364c71df302bd686de904f5468ff429848cfb6ffa77b48c3f292c79f731b136bdc31b8c1a0ecc865330b8b605a9b477b01a86d9a0e9abf2386ef3e7dc28c032eec446a9bbf7e3", 0xb4}, {&(0x7f0000000e40)="136d186b9420f49b8775c146d5c73bc86457468e5917ab9616bd1375a0a3e2cd19d41b99ce9b7c752ad550de57f1d5ae4142d9603b48fcf246e26ae17ce4679d5a4b081d4a7b3c9931d935004d3be30e1df315e0", 0x54}, {&(0x7f0000000ec0)="7cb5e96e3e605e4e1f6a322e5e1664fd6f6a62d40b15b17407f52a12bbe6fb7be1c5c7ab87101b017e7962a1553d2c3634f1af354b14370ebc7de9888f61142b703b4dcfd2ea9201bdbb479d29920b73a05d40d9936b696ad5e482be35ee91edffab523bec499dcb493552f5d0b239938967577874b5f9b5140f338af6e2e954327c95de0edfacc1ba8ab85b2bf5604e7cc24ed5a858fe77ecad71fb4dda9775e8ff81906168132028f35bab7251", 0xae}, {&(0x7f0000000f80)="88ef35c6eedbc73651779aa5a11206d2fd290c4a975e879af1986eae300fd51e5c4636812f6ac149437a45d0aea7138e57c9db7e", 0x34}, {&(0x7f0000000fc0)="bc6305f42ce62c0d960a7ee41703aae2f1f33a27085be40a15cb77c1b3ffad88fd4b8c9528d3e4cd5e71e0c734e382d1cf68a4485dcdc2b9c587f8a35645f0915ff98a76d988a4d3503970d388159f388e905c809d54550d59c3724cefac446a7ffc034572634a2de03e638bd2862340cc7a3a410d785b039b7194ffac485bded194c2533f28f784dce081014eebee5f20460c76fb511b539b3d41f1e006d21113f680", 0xa3}], 0x5, &(0x7f0000001100)=[@mark={{0x14, 0x1, 0x24, 0xffffffe1}}, @mark={{0x14, 0x1, 0x24, 0xb1e9c84}}], 0x30}}, {{&(0x7f0000001140)=@l2tp={0x2, 0x0, @multicast1, 0x1}, 0x80, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=[@timestamping={{0x14, 0x1, 0x25, 0xd80}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}], 0x78}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001280)="f8a0c1d7d787b314e9ca20e5eed3f0aa76550207829b79ff4824f9475fc19a67f7b38770245796a33f2eb45ed5f0543fc675c70f7dfff65f0ba6bc295080918a8c", 0x41}, {&(0x7f0000001300)="3b75ec54921aef407f7be31c845567d8c64feaa3843d16f84937e39bd8d6fa471a9fd2a2d2eab22184971a33a351506c7d3d92da9979ca1890ef3e32f872992a8f52887212e3a27012c7e2c9aca2eb31d443abfea898587175cb6efd46a0155dbd62d4fca77e393ba4d94aa38b091269ed6cd883e862b427884f44", 0x7b}, {&(0x7f0000001380)="0518148f8efc7f0fbf9dbaf51428ae6ca0e97e358e6eb6ce664cf2f03b00f2da497902d32e0411c23e999b9667239d069d0442c71b91b86cc149d01f4cfacbf0a6ede470d4ffb68de97824581b981f06806d9991126c6f15bf81336a953f7f1fae007e6f48ebfb95ff91bd47c01cf7581b9b904d4bf24fb27f34390a7843758c64a3d7b4516ef9b148cf3022", 0x8c}], 0x3, &(0x7f0000001480)=[@timestamping={{0x14, 0x1, 0x25, 0x9}}], 0x18}}], 0x6, 0x1) chdir(&(0x7f0000000380)='./bus\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000040)) 21:01:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r3, 0x3) ioctl$DRM_IOCTL_MODE_GETPLANE(0xffffffffffffffff, 0xc02064b6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000040)=[0x0]}) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f00000001c0)={0x8, @sliced={0x5, [0xca, 0x1, 0xdb, 0x8001, 0x6, 0xf7a3, 0xfffd, 0xfc00, 0x5, 0xcb, 0x0, 0x9b3, 0x39b4, 0x406b, 0xd, 0x80, 0x258a, 0x101, 0x9, 0x7, 0x80, 0x8000, 0xc7b, 0xc4, 0x19a4, 0x8, 0x24, 0x1, 0x4, 0x101, 0x9, 0x1, 0x2, 0xffff, 0x4, 0x9, 0x3, 0x6, 0x20, 0x8, 0x1f, 0x5, 0x57dc, 0xae9, 0x81, 0x5, 0xfff, 0x5], 0x6}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r6, r5, 0x0, 0x7ffff000) write$binfmt_elf32(r5, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x9, 0x3f, 0x0, 0x5, 0x3, 0x3, 0xd43, 0x112, 0x38, 0x142, 0x0, 0x5, 0x20, 0x1, 0x3ff, 0x7ff}, [{0x5, 0x1, 0x6, 0x1000, 0x7f, 0x7, 0x5, 0x3f}, {0x3, 0x5, 0xb53, 0x20, 0x6, 0x8001, 0x1a97, 0x1}], "814f8273cc14e77172cb6c4df02ec7c834667cecbba9b1c1d914f1b2877e67453a895b15993786196e926579081b91b6ee5613c40e44fa5d41d10a52e0ae62d6dd094408b12641ff4d9986741715a421a752b2b6248641b5b70c72699ea7872827008547a77142725e6443a201464aa04d37f06434ede71fefaf2c9345bcacfac734b66788a1bafff9d191f5a4eefbab626ec391d06062e59f72702d3ddd59cfe03fd1fb137587f00aa415f7319d2173ca57d17bf45cd045a881c27771918f97a0bba85e0f5458a46f362a143ed1a9c75f53f24ec9", [[], [], [], [], [], []]}, 0x74d) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r8 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r8, r7, 0x0, 0x7ffff000) ioctl$VIDIOC_STREAMON(r7, 0x40045612, &(0x7f0000000180)=0x9) 21:01:45 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x2}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2163.240205][T11644] validate_nla: 9 callbacks suppressed [ 2163.240217][T11644] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2163.263082][T11635] EXT4-fs (loop3): Unsupported filesystem blocksize 131072 (7 log_block_size) 21:01:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x140f, 0x200, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_CHARDEV_TYPE={0x9, 0x45, 'issm\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000001}, 0x4008098) [ 2163.431242][T11700] EXT4-fs (loop3): Unsupported filesystem blocksize 131072 (7 log_block_size) [ 2163.469004][T11649] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000800000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:46 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x214080, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x8200, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000280)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x11) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='setgroups\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$RTC_PIE_OFF(r1, 0x7006) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000180)={0xfffffffd, 0x4, 0x8000, 0x200, 'syz1\x00', 0x4}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = semget$private(0x0, 0x8, 0x0) semop(0x0, &(0x7f0000000140), 0x0) semop(r4, &(0x7f00000001c0)=[{}], 0x1) semctl$IPC_RMID(r4, 0x0, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000240)={0x2, {0x2, 0x10, 0x7, 0xff, 0x0, 0xf}}) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000280)) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:46 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000000e0000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:46 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x3}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x40, 0x2, 0x6, 0x401, 0x0, 0x0, {0x0, 0x0, 0x1}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_REVISION={0x5, 0x4, 0xfd}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x40}, 0x11}, 0x55) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) keyctl$session_to_parent(0x12) sendfile(r2, r1, 0x0, 0x7ffff000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2e51e04a", @ANYRES16=r3, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4000844}, 0x200080c5) 21:01:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x2000, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) [ 2163.893652][T11737] EXT4-fs (loop3): Unsupported filesystem blocksize 262144 (8 log_block_size) [ 2163.923962][T11739] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2164.069955][T11765] EXT4-fs (loop3): Unsupported filesystem blocksize 262144 (8 log_block_size) 21:01:46 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x4}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) close(r2) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000000000)=""/82) sendfile(r4, r3, 0x0, 0x7ffff000) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x7ffff000) close(r5) ioctl$void(r5, 0xc0040c29) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)) r7 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r8 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r8, r7, 0x0, 0x7ffff000) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r6, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES64, @ANYBLOB="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", @ANYRES64=r7], @ANYRES16=0x0, @ANYBLOB="988a5363d0ca53552039d9e41aa787b72d490b6d6b684b1b18113e7516a0f0ba6cc6f807ee22af7adcb8fe289a8cef215bf594d4855975ad80afca2d0b6cf912a69d67f45c53deece391609c4457fa2d2ac2c4e76b46cb949a1d14ca13aa4424", @ANYRES16=r2], 0x5}, 0x11}, 0x4080) [ 2164.265822][T11744] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000a00000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:46 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x7}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x30, r4, 0x5, 0x0, 0x0, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x9}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}]}, 0x30}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r4, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x6}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x3f, 0x23]}, @SEG6_ATTR_DST={0x14, 0x1, @private2}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x4}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x10000, 0xfffffeff, 0xfd13]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x44804) 21:01:47 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000000f0000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r5, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000040)={r5, 0x6, 0x10, 0x10001, 0x7fff0}, &(0x7f0000000080)=0x18) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:47 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xa}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2164.559360][T11848] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2164.581946][T11846] EXT4-fs (loop3): Unsupported filesystem blocksize 1048576 (10 log_block_size) 21:01:47 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000140)='overlay\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) mount$overlay(0x400000, &(0x7f0000000100)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x80001, &(0x7f0000000100)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000040)) 21:01:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000001000000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2164.843122][T11862] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:47 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xe}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2164.911699][ T26] audit: type=1804 audit(1588194107.473:1054): pid=11920 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir773923671/syzkaller.XzZpsb/3118/bus/file0" dev="sda1" ino=16361 res=1 21:01:47 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000110000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400001, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000ffffffff00000000000500"/120], 0x78) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000000080), &(0x7f00000001c0)=0x4) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) [ 2164.995963][T11928] EXT4-fs (loop3): Unsupported filesystem blocksize 67108864 (16 log_block_size) 21:01:47 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xa}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:47 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xf}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2165.098254][T11935] EXT4-fs (loop3): Unsupported filesystem blocksize 67108864 (16 log_block_size) [ 2165.127185][T11945] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:47 executing program 2: ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x21) fchownat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xee00, r4, 0x1000) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r5, r3, 0x0, 0x7fffffff) openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20\x00', 0x200, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x0) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x45, 0x1480) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5437, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000240)=0x4) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000200)='net/llc/socket\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000040)={0x356deb8f, 0x3, 0x1, 0x200, 0x10000, 0x3}) 21:01:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000001400000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:47 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x60}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:47 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x300}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x322}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2165.381995][T11954] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:48 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000120000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x700}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2165.539287][T12038] EXT4-fs (loop3): Unsupported filesystem blocksize 1073741824 (20 log_block_size) 21:01:48 executing program 1: pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) [ 2165.619590][T12055] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:48 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x1ff, &(0x7f00000003c0)=0x0) connect$vsock_stream(r1, &(0x7f0000001040), 0x10) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = gettid() tkill(r4, 0x1004000000016) r5 = syz_open_procfs(r4, &(0x7f0000000500)='wchan\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x2, 0x7, [0x80, 0xe47d, 0x7, 0x1f, 0x8, 0x20, 0x6e]}, &(0x7f00000005c0)=0x16) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) io_cancel(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f00000001c0)="623be194e9f49e3d487d6d90c5c668078eaef389abdc63e289925f5a3e6784169a9995eb77a7bac06acf7bde55b720c1ebad3cfc7033cbcc39ebe67c47fd436d7969223117c2952e7fc35be724973a93e16f291c653986394e45919de003b4b102e8", 0x62, 0x0, 0x0, 0x1, r3}, &(0x7f0000000180)) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0xfffd}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x800) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r6, 0x660c) tee(r6, 0xffffffffffffffff, 0x5, 0xc) [ 2165.691816][T12104] EXT4-fs (loop3): Unsupported filesystem blocksize 1073741824 (20 log_block_size) 21:01:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xa00}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2165.741222][T12093] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000002d00000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x48, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x48}, 0x11}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000004c0)={r2, 0x1}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f0000000080)=""/6}) 21:01:48 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000130000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xe00}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) close(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) [ 2166.010187][T12148] EXT4-fs (loop3): Unsupported filesystem blocksize 8388608 (45 log_block_size) 21:01:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000000206010200000400000000000000000013000300686173683a6e65742c69666163650000050004000000020009000200730005000500020000000500010006000000"], 0x4c}, 0x11}, 0x0) r1 = gettid() r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000300)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) connect$pppl2tp(r3, &(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @multicast2}, 0x1, 0x0, 0x1, 0x1}}, 0x2e) tkill(r1, 0x1004000000016) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) 21:01:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000003d00000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2166.173991][T12168] EXT4-fs (loop3): Unsupported filesystem blocksize 8388608 (45 log_block_size) 21:01:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xf00}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000004000000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000140000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2166.519106][T12255] EXT4-fs (loop3): Invalid log block size: 64 [ 2166.583951][T12309] EXT4-fs (loop3): Invalid log block size: 64 21:01:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCOUTQ(r2, 0x5437, 0x0) 21:01:51 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x2203}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:51 executing program 2: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000140000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:51 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000150000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000004900000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2168.934398][T12328] validate_nla: 3 callbacks suppressed [ 2168.934410][T12328] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:51 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x6000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2169.079349][T12337] EXT4-fs (loop3): Unsupported filesystem blocksize 524288 (73 log_block_size) 21:01:51 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x34000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x1c, 0x2, 0x6, 0x301, 0x0, 0x0, {0x0, 0x0, 0x7f}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x11, 0x0, 0x0, 0x4000080}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x200000) [ 2169.193223][T12341] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 2169.260180][T12397] EXT4-fs (loop3): Unsupported filesystem blocksize 524288 (73 log_block_size) 21:01:51 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x400300}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2169.318993][T12338] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000000000ff00000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:52 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000003f0000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xe000000) 21:01:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x1000000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:52 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x4}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2169.578060][T12489] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2169.607085][T12483] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (255 log_block_size) 21:01:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x10040, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@initdev}}, &(0x7f0000000040)=0xe8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) r4 = openat$dlm_control(0xffffffffffffff9c, 0xfffffffffffffffe, 0x2000, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r6, r5, 0x0, 0x7ffff000) r7 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dri/renderD128\x00', 0x40a01, 0x0) write$binfmt_aout(r7, &(0x7f0000000880)={{0x10b, 0x3, 0x73, 0x37d, 0x2c7, 0xff, 0x1b3, 0x3}, "6b89fdbfc54bcae07d725aa75bf9aff296", [[], [], []]}, 0x331) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000440)=0x401, 0x4) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x2000000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:52 executing program 4: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) [ 2169.748227][T12494] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2169.775478][T12552] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (255 log_block_size) 21:01:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCOUTQ(r2, 0x5437, 0x0) 21:01:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000400000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000002000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x100000f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000080)={r2, r3, 0x12}, 0x10) syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 21:01:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x3000000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2170.012942][T12576] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:52 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x81}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_RUN(r0, 0xae80, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'syzkaller0\x00', r5}) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x40) 21:01:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x3220000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2170.213843][T12589] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2170.229801][T12576] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x4000000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x7000000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2170.283676][T12589] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:52 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000065580000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000040)={0x8, 0x6, 0x4, 0x100, 0xffff, {0x77359400}, {0x2, 0x8, 0x7f, 0x5, 0x9, 0x0, "920bba13"}, 0x2, 0xb, @fd=r2, 0x9, 0x0, r3}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)) ioctl$TIOCOUTQ(r4, 0x5437, 0x0) 21:01:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000003000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:53 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r3 = memfd_create(&(0x7f0000000040)='-G\xb9\xfd/auts\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000007, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000000200)={0xfffffffffffffffd, 0xd0000000, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/llc/socket\x00') mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000002c0)='./file1\x00', 0x12b) mkdir(&(0x7f0000000280)='./file0\x00', 0x1) 21:01:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xa000000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) sendmsg$IPSET_CMD_TYPE(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, 0xd, 0x6, 0x0, 0x0, 0x0, {0x1, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x4001) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x88, 0x2, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x9}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x44, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0xfffffff6}, @IPSET_ATTR_SIZE={0x8, 0x17, 0x1, 0x0, 0x4e1cb1e}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @IPSET_ATTR_SIZE={0x8, 0x17, 0x1, 0x0, 0x100}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_SIZE={0x8, 0x17, 0x1, 0x0, 0x6}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x2}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x6}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x3}]}, 0x88}, 0x1, 0x0, 0x0, 0x20004004}, 0x90) [ 2170.505793][T12676] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xe000000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c00000002060102000000000000000000000000130003006873683a6e65742c6966616365000005000400000000000900020073797a3000000000050005000200000005000100060000000030c84506894a95d5aaa0ee968cb2630de0bed33753a55ca303fd0c69c39c2e567432fd81f62c6dbf9f5cc1548dac56365c510053f82516c1382845bfb6d026ae3a609c635f9852729c3a1fe27cfc9ded06446527268cfd0a87903e36e9e0641e96866b6447b6ff878cd62a25"], 0x1}, 0x11}, 0x0) 21:01:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c0000020000400200000000000000000000000013000300686173483a6e65742c69666163a23281d9ad6500000500040000000000090002005f797a30000000000500050002001a841a3201cb13a6dbeb8248f95e1d6d0eddd118c82912c71168b6adf90fb2ff5266131b9c2c2734eebd1257e845ea9e08c8cdd1d22d6eafeedcf809fd9964787516deb00086d98901402f5cb4deb5a27d2450ce82045f42a99d031dd84e72d5307f4ad3816a8a2d884fe0bbe03d51c1a34fdd"], 0x4c}, 0x11}, 0x0) [ 2170.708701][T12695] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2170.731542][T12682] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:53 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r3 = memfd_create(&(0x7f0000000040)='-G\xb9\xfd/auts\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000007, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000000200)={0xfffffffffffffffd, 0xd0000000, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/llc/socket\x00') mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000002c0)='./file1\x00', 0x12b) mkdir(&(0x7f0000000280)='./file0\x00', 0x1) 21:01:53 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000600000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2170.810943][T12736] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xf000000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000004000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_pts(r2, 0x48040) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000080)={0xc2, 0xc251, 0x3}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11, 0x0, 0x0, 0x800}, 0x0) [ 2170.974823][T12784] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x60000000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:53 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r3 = memfd_create(&(0x7f0000000040)='-G\xb9\xfd/auts\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000007, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000000200)={0xfffffffffffffffd, 0xd0000000, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/llc/socket\x00') mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000002c0)='./file1\x00', 0x12b) mkdir(&(0x7f0000000280)='./file0\x00', 0x1) 21:01:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_delete(r1) [ 2171.138209][T12804] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2171.244119][T12804] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:53 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000058650000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x9effffff}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000005000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[]}, 0x11}, 0x0) 21:01:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{0x303}, "fe47f002b240694a", "009c3f068fa5cfa4201af09f65aff7481e4163977a343ab042696d47a50f3b38", "3fcb3321", "b7142a4553656de9"}, 0x38) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000000140)) 21:01:54 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r3 = memfd_create(&(0x7f0000000040)='-G\xb9\xfd/auts\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000007, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000000200)={0xfffffffffffffffd, 0xd0000000, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/llc/socket\x00') mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000002c0)='./file1\x00', 0x12b) 21:01:54 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xf0ffffff}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:54 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r3 = memfd_create(&(0x7f0000000040)='-G\xb9\xfd/auts\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000007, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000000200)={0xfffffffffffffffd, 0xd0000000, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/llc/socket\x00') mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) [ 2171.630178][T12909] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:54 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xffffff7f}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:54 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/mdstat\x00', 0x0, 0x0) ioctl$TIOCL_SETVESABLANK(r0, 0x541c, &(0x7f0000000100)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) 21:01:54 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000810000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2171.721907][T12983] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000006000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r3, r2, 0x0, 0x7ffff000) bind$rose(r2, &(0x7f0000000040)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast]}, 0x40) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:54 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r3 = memfd_create(&(0x7f0000000040)='-G\xb9\xfd/auts\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000007, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000000200)={0xfffffffffffffffd, 0xd0000000, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/llc/socket\x00') 21:01:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) 21:01:54 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xffffff9e}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2172.164499][T13078] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:54 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r3 = memfd_create(&(0x7f0000000040)='-G\xb9\xfd/auts\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000007, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000000200)={0xfffffffffffffffd, 0xd0000000, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) 21:01:54 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xfffffff0}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:54 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000400300000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2172.291933][T13098] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0xfffe}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) 21:01:55 executing program 1: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x90, 0x90, 0xa, [@typedef={0xb, 0x0, 0x0, 0x8, 0x3}, @const={0x10, 0x0, 0x0, 0xa, 0x1}, @struct={0x5, 0x6, 0x0, 0x4, 0x1, 0xa5, [{0x2, 0x1, 0x6000}, {0xc, 0x3, 0xfffffff7}, {0x8, 0x4, 0x1}, {0xd, 0x4, 0x9}, {0xd, 0x4, 0x36}, {0xb, 0x0, 0xffffffff}]}, @volatile={0x5, 0x0, 0x0, 0x9, 0x3}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x5, 0x5}}]}, {0x0, [0x5f, 0x0, 0x30, 0x61, 0x0, 0x30, 0x5f, 0x61]}}, &(0x7f00000001c0)=""/250, 0xb2, 0xfa}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5437, 0x0) 21:01:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000007000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x3, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x4c}, 0x11}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x8eb16737931e6e6e, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000100)=0x40) 21:01:55 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r3 = memfd_create(&(0x7f0000000040)='-G\xb9\xfd/auts\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000007, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000000200)={0xfffffffffffffffd, 0xd0000000, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') 21:01:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f0000000080)) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$RTC_PIE_ON(r1, 0x7005) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)={0x48, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x48}, 0x11}, 0x4004091) [ 2172.592180][T13185] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2172.603555][T13185] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 21:01:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000034000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x8, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2172.661657][T13188] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2172.697486][T13183] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) write$FUSE_WRITE(r2, &(0x7f0000000040)={0x18, 0x0, 0x6, {0x2f9a8381}}, 0x18) 21:01:55 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r3 = memfd_create(&(0x7f0000000040)='-G\xb9\xfd/auts\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000007, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000000200)={0xfffffffffffffffd, 0xd0000000, 0x0}, 0x0, 0x8, &(0x7f0000000000)) 21:01:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = dup3(r4, r2, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)={0x188, r6, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x3ff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x800}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3d}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffffffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_NODE={0x24, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffe}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA={0x7c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3c1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5bf9de28}]}]}, @TIPC_NLA_NET={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x380000}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x57}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x44090}, 0x20000004) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x16c, r6, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x10000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10000}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x800}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x20}]}, @TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x60d}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8fe3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8b4b}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x93}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xba70}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x32}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x49e}]}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x50}, 0x4000800) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) [ 2172.930097][T13214] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0xb, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r0, r1, 0x0, 0x6) close(r2) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r6, r5, 0x0, 0x7ffff000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000080)={r7}, 0x8) 21:01:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000008000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000001000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:55 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r3 = memfd_create(&(0x7f0000000040)='-G\xb9\xfd/auts\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000007, 0x11, r3, 0x0) [ 2173.152246][T13300] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r1, &(0x7f0000000080)={0xa, 0x0, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xb56, 0x3}, 0x20) 21:01:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x10, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2173.244970][T13307] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r4}, &(0x7f00000002c0)=0x8) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000080)) r6 = socket$inet_sctp(0x2, 0x1, 0x84) openat$cgroup(0xffffffffffffffff, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r7, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r7, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x5705, 0xb, 0x1, 0x0, 0x10001, 0x3, 0x6, r4}, &(0x7f0000000080)=0x20) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:55 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) memfd_create(&(0x7f0000000040)='-G\xb9\xfd/auts\x00', 0x0) [ 2173.380168][T13330] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000009000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0xa4, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x60, 0x7, 0x0, 0x1, [@IPSET_ATTR_SIZE={0x8, 0x17, 0x1, 0x0, 0x7fc3}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x7}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x4}, @IPSET_ATTR_PROBES={0x5, 0x15, 0x2}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x7}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_MAXELEM={0x8, 0x13, 0x1, 0x0, 0x8}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x7d6}]}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0xa4}, 0x11}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000100)) 21:01:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x30, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000002000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:56 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:01:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fstat(r1, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x7000000, 0x4) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000180)='/dev/vcsu#\x00', 0x30000000000000, 0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000001c0)) [ 2173.646711][T13415] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2173.654889][T13419] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x3, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2173.790580][T13439] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000000a000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000000206010200000000000000000000000013000300686173683a6e65742c6966616365000005000400000000000900020073797a30000000000500000000"], 0x4c}, 0x11}, 0x0) 21:01:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x8, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x18000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000003000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:56 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:01:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0xb, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2174.006817][T13504] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 21:01:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0x7000000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2174.086888][T13508] validate_nla: 16 callbacks suppressed [ 2174.086946][T13508] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2174.115180][T13507] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2174.200657][T13514] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:56 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2174.254290][T13574] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x10, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000000c000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000004000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10142, 0x0) syz_open_pts(r3, 0x28000) 21:01:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x34, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {}, {0x0, 0xd}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000031c0)={0x0, @can={0x1d, r3}, @ax25={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7}, @tipc=@id={0x1e, 0x3, 0x1, {0x4e23, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003180)='macsec0\x00', 0x3, 0x2, 0x1}) r5 = socket(0x1000000010, 0x80002, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newtfilter={0x131c, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x12ec, 0x2, [@TCA_CGROUP_EMATCHES={0x12e8, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x12e4, 0x2, 0x0, 0x1, [@TCF_EM_META={0x64, 0x1, 0x0, 0x0, {{0x5000, 0x4, 0x1}, [@TCA_EM_META_LVALUE={0x8, 0x2, [@TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x3]}, @TCA_EM_META_RVALUE={0x8, 0x3, [@TCF_META_TYPE_INT=0x9]}, @TCA_EM_META_LVALUE={0xc, 0x2, [@TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_INT=0x3]}, @TCA_EM_META_RVALUE={0x20, 0x3, [@TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="323288a18ee9942e", @TCF_META_TYPE_VAR="da4c66216155bd", @TCF_META_TYPE_VAR='\'', @TCF_META_TYPE_INT=0x8]}, @TCA_EM_META_LVALUE={0x1c, 0x2, [@TCF_META_TYPE_INT=0xa, @TCF_META_TYPE_VAR="7dd16c", @TCF_META_TYPE_VAR, @TCF_META_TYPE_VAR="97aa55f2ff533c", @TCF_META_TYPE_VAR="8f577cd4d566fa037e45"]}]}}, @TCF_EM_IPT={0x7c, 0x3, 0x0, 0x0, {{0x3f, 0x9, 0x1f}, [@TCA_EM_IPT_MATCH_DATA={0x5d, 0x5, "137474191db8dd0304e8d13117c8ff6f42622135a956f16431afba3844ea3216de83fbd62cbc7816693bbe57ec80153ed30ceb1c13aa2416b0079e1d9df5a31e2c5926e51a9a152343879a6aff29c313c72ca53dcd210f7295"}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xc}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x3}]}}, @TCF_EM_IPT={0xd8, 0x1, 0x0, 0x0, {{0xaa57, 0x9, 0x3}, [@TCA_EM_IPT_MATCH_DATA={0xc3, 0x5, "fce317dc8ed8e83cc502a4ab7c2418a9df911cbe1247f6349e53fcf864e0c396f5cdc4a8e93cbe2864a46a13c50744c19a83c35822155a261a16fe4cc0f0bbfc88a9bd4cdf1a8afcd25cf4da0d7b574b1e43bee3f440263d1deded3cef6814e09a8b80ecc24b419003c8f59e6ea1c562f42bb42509b5de307b7ff5fce9e8fa412bf5eddf4dd72ba3a4fd85a715b194bde2bfe6ed4076362d13b07582ca2a0c3a6a949c66863a949ebb7b8424dcbedc2adbe9a43f1c60916d0b4b3876ebe7c2"}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x81}]}}, @TCF_EM_IPT={0x1050, 0x3, 0x0, 0x0, {{0x5, 0x9, 0xbd}, [@TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x81}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x3}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xc}, @TCA_EM_IPT_MATCH_DATA={0x1004, 0x5, "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"}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x4}]}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x32c7, 0x3, 0x5}, {0x3ff, 0xffffff03, 0x3, 0x3}}}, @TCF_EM_META={0xa8, 0x1, 0x0, 0x0, {{0x35, 0x4, 0x249}, [@TCA_EM_META_LVALUE={0x2f, 0x2, [@TCF_META_TYPE_VAR="475492", @TCF_META_TYPE_VAR="f0f5e35f3ea4a16d83", @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_VAR="9505b374bf1c7473", @TCF_META_TYPE_VAR="bfacf6b8daacc9", @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_VAR="f174309812a48449"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x1, 0x4}, {0x8000, 0x0, 0x1}}}, @TCA_EM_META_RVALUE={0x28, 0x3, [@TCF_META_TYPE_VAR='+', @TCF_META_TYPE_VAR, @TCF_META_TYPE_VAR="be", @TCF_META_TYPE_INT=0xa, @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="8ae19a9f9ee94ae9148a", @TCF_META_TYPE_INT=0x7fff, @TCF_META_TYPE_INT=0x7]}, @TCA_EM_META_RVALUE={0x26, 0x3, [@TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="3e73a2", @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_VAR="a91d", @TCF_META_TYPE_VAR="d676ededb6a2742851", @TCF_META_TYPE_VAR="3368355fbb19bba8"]}, @TCA_EM_META_RVALUE={0x10, 0x3, [@TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR='7e]8', @TCF_META_TYPE_INT=0x4]}]}}, @TCF_EM_CANID={0x14, 0x3, 0x0, 0x0, {{0x8000, 0x7, 0x20}, {{0x3, 0x0, 0x1}, {0x4, 0x1, 0x1}}}}]}]}]}}]}, 0x131c}}, 0x0) r8 = socket(0x1000000010, 0x80002, 0x0) r9 = socket(0x11, 0x800000003, 0x0) bind(r9, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r9, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="500000002800070100"/20, @ANYRES32=r10, @ANYBLOB="0000ffff00000000000000000b0001006367726f75700000200002001c000380180002801400000000000700000000000000000000000000172e58ed593e7180ffd63b7e7b1f822c94a03c7ba029e1e2e857a504164ab1063f6709d69113a23734d6805b59d1496d4659c306fe1e718dd5e0a239808b36faa2dffc685b5ab16051a38f724ac85f241494bda0a50b0c33db66b25ccf879a6a32e65b913b4d37dcab2ec6839800"], 0x50}}, 0x0) sendmsg$NL80211_CMD_SET_MPATH(r2, &(0x7f0000003300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000032c0)={&(0x7f0000003240)={0x58, 0x0, 0x201, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @remote}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r10}, @NL80211_ATTR_MAC={0xa, 0x6, @random="4517b9e03913"}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x4000810) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x30, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2174.541465][T13593] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2174.562847][T13601] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:57 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:01:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2174.690264][T13662] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2174.708379][T13612] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r3, r2, 0x0, 0x7ffff000) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000140)) setitimer(0x0, &(0x7f0000000040), &(0x7f0000000080)) r4 = dup(r1) ioctl$SNDCTL_DSP_SETDUPLEX(r4, 0x5016, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000005000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000023000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) r7 = socket(0x1000000010, 0x80002, 0x0) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0x0, 0x3222decc72f5953a, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5a}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 21:01:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x8}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) [ 2174.976563][T13689] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:57 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) dup(0xffffffffffffffff) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2175.122742][T13701] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xb}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:57 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x1db) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2175.211803][T13697] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2175.240376][T13701] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:57 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) unlink(&(0x7f00000000c0)='./bus\x00') ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) fcntl$setflags(r1, 0x2, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) ioctl$NBD_SET_SIZE(r3, 0xab02, 0xd0) 21:01:57 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000006000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x10}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000002d000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)={[{@uid={'uid'}}]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCOUTQ(r2, 0x5437, 0x0) [ 2175.510388][T13803] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:58 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x14}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:58 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2175.667945][T13812] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) r7 = socket(0x1000000010, 0x80002, 0x0) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0x0, 0x3222decc72f5953a, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5a}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) [ 2175.767610][T13803] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:01:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000048000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:58 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x3, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:58 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000008000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:58 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2175.983228][T13898] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:58 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x8, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x404001, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) [ 2176.048824][T13905] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2176.145620][T13913] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2176.194061][T13926] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 21:01:58 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0xb, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:58 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2176.278977][T13977] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:58 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000009000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:01:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:01:59 executing program 4: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:01:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000004c000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2176.462372][T13997] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:59 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:01:59 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x10, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:59 executing program 4: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2176.637483][T14055] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2176.659379][T14073] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:59 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:01:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000000000000a000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2176.697444][T14055] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2176.717055][T14073] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 21:01:59 executing program 4: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:01:59 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x30, 0x1, 0x6}]}, 0x58}}, 0x0) 21:01:59 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x2, 0x6}]}, 0x58}}, 0x0) 21:01:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000060000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:01:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400201) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) r5 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x800) ioctl$TIOCOUTQ(r5, 0x5437, 0x0) 21:01:59 executing program 2: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:01:59 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000000000000b000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2177.066066][T14164] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:59 executing program 4: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:01:59 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x3, 0x6}]}, 0x58}}, 0x0) [ 2177.149736][T14174] EXT4-fs (loop3): Can't read superblock on 2nd try 21:01:59 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:01:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000068000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:00 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x4, 0x6}]}, 0x58}}, 0x0) 21:02:00 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:00 executing program 4: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2177.570491][T14255] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:00 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000000000000c000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2177.678447][T14280] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000006c000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:00 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x5, 0x6}]}, 0x58}}, 0x0) 21:02:00 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0x1644, 0x9, 0x7, 0x10001}, {0x2, 0x7f, 0x58, 0x3}, {0x1ff1, 0x6, 0x7, 0xb0d}, {0x4, 0x2, 0x37, 0xf394}, {0xf88c, 0x1, 0x4, 0x80000000}, {0x7, 0xa5, 0x4e, 0x4}]}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r5, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r5, 0x3ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1ff, 0x0, 0x3, 0x1, r6}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000080)) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r7, 0xc06c4124, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:02:00 executing program 4: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:00 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x6, 0x6}]}, 0x58}}, 0x0) 21:02:00 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2178.081129][T14342] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000000000000e000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:00 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x8, 0x6}]}, 0x58}}, 0x0) [ 2178.235737][T14376] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:00 executing program 4: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x14, 0xdd, &(0x7f00000003c0)="4b1168dac3ecdf0c9c26ce4197bf7fbdb3d2dbe84b5e986801851d7fbef03085b85627ffc9e68fab809e7663ecc5e9fffb67151903d176ce0699cd0c18c4a7b08d604be3d0a3954cb07ced3f8a660776248a0647202056bd5d6b632e36e360f9ee26a321bbda91987058725080fd943c1fbfb3bb5b8e2d8a82f5a9cc199b3c7692499e8fa14f775d7c4b0e223044eb9cd8459d2f3c2f9b5b3c93aa1b53a0f9ee283d328854a394189ec0e8536db1f38dbe6ef884ece21c6d3f7d6f309d9a4a6d5a7a7c0eabd744c0b6cb97134889d4ac7d8db07f115df5f5d183fe56e1"}) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000074000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:01 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x9, 0x6}]}, 0x58}}, 0x0) 21:02:01 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x0, 0x3, 0x2, &(0x7f0000000180)) 21:02:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r3 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000300)={0x100, 0x2afe, 0x2, 0x3, 0xd, "5ebca776a2d854fa73477f6b0b3b88ba9a86f3"}) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7ffff000) ioctl$SNDCTL_DSP_SUBDIVIDE(0xffffffffffffffff, 0xc0045009, &(0x7f0000000340)=0x1) open(&(0x7f0000000280)='./file0\x00', 0x200, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in=@local}}, {{@in6=@private2}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r5, r2, 0x0, 0x7ffff000) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000080)) r6 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:02:01 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000000000000f000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:01 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x0, 0x3, 0x2, &(0x7f0000000180)) [ 2178.656633][T14454] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:01 executing program 4: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:01 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0xa, 0x6}]}, 0x58}}, 0x0) [ 2178.749773][T14471] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:01 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x0, 0x3, 0x2, &(0x7f0000000180)) 21:02:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000007a000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:01 executing program 4: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:01 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x0, 0x2, &(0x7f0000000180)) 21:02:01 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0xb, 0x6}]}, 0x58}}, 0x0) 21:02:01 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x0, 0x2, &(0x7f0000000180)) 21:02:01 executing program 4: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') syz_open_procfs(0x0, &(0x7f0000000240)='task\x00') clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2179.114136][T14569] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2179.223831][T14586] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) close(r2) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xd) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = gettid() tkill(r5, 0x1004000000016) r6 = syz_open_procfs(r5, &(0x7f0000000040)='net/tcp\x00') ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000000080)=0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:02:01 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x0, 0x2, &(0x7f0000000180)) 21:02:01 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x10, 0x6}]}, 0x58}}, 0x0) 21:02:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000010000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:01 executing program 4: syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000048010200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2179.409184][T14610] validate_nla: 13 callbacks suppressed [ 2179.409197][T14610] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x11, 0x6}]}, 0x58}}, 0x0) 21:02:02 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x0, &(0x7f0000000180)) 21:02:02 executing program 4: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2179.547150][T14625] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:02 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x0, &(0x7f0000000180)) 21:02:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x12, 0x6}]}, 0x58}}, 0x0) 21:02:02 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x0, &(0x7f0000000180)) [ 2179.646988][T14625] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2179.648221][T14618] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000400000200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:05 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:05 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, 0x0) 21:02:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000fe020200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000011000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:05 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x13, 0x6}]}, 0x58}}, 0x0) 21:02:05 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, 0x0) 21:02:05 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x14, 0x6}]}, 0x58}}, 0x0) [ 2182.559422][T14764] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:05 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, 0x0) [ 2182.662512][T14782] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:05 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:05 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) close(r1) ioctl$TIOCGPKT(r1, 0x80045438, &(0x7f0000000180)) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000040)) 21:02:05 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x300, 0x6}]}, 0x58}}, 0x0) 21:02:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000f6ffffff0200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2182.857536][T14790] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2182.867761][T14782] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000ff020200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:05 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000012000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:05 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:05 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x5}]}, 0x58}}, 0x0) 21:02:05 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x24, 0x3f7, 0x1, 0x70bd29, 0x25dfdbff, {0x7, 0x5, './file0', './bus'}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0xc005}, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469603d2e2f66696c65312c2ca2cf984375707065726469723d2e2f66696c6530"]) chdir(&(0x7f0000000380)='./bus\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000040)) setsockopt$CAN_RAW_JOIN_FILTERS(r2, 0x65, 0x6, &(0x7f0000000100)=0x1, 0x4) [ 2183.163730][T14869] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:05 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = dup2(r1, r0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000180)={0x2, 0x8000, 0x0, 0x5, 0xa, "8518c1b95b5a6b0b6328fd56ffe231867dd256"}) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=@random={'os2.', 'overlay\x00'}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x401c5820, &(0x7f0000000040)) 21:02:05 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x8}]}, 0x58}}, 0x0) [ 2183.286163][T14883] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2183.326349][T14882] overlayfs: unrecognized mount option "workdi`=./file1" or missing value 21:02:05 executing program 4: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x0, 0x3, 0x2, &(0x7f0000000180)) [ 2183.354260][ T26] audit: type=1804 audit(1588194125.912:1055): pid=14882 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir687573302/syzkaller.xFpQ8X/3014/bus/file0" dev="sda1" ino=15904 res=1 21:02:06 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275042c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c65302607ffcf7d0477ffaba1a315c24ee65b3eed23ba825043802b6d437c5534ad4b4d4224634d7c73fefa6a1d16ecdd6b18b484be01f8613a6d390cffcec5d2bc9ea3f95411b18619bc4c6676f6ef91b065acca0dccce0561751d0648e60f6e2acf6c507980a007bc065dda12f45ff3e374b3435152d0083309ca2339a11de9b8089a9bcecb19d7b15ebcd281769bbd07e5c36a21f6728d976dda77ec0177a0fbf807108177cec603053e25a24a041451f8a20445c44c1d"]) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) [ 2183.414990][T14881] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2183.429783][T14883] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:06 executing program 4: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x0, 0x3, 0x2, &(0x7f0000000180)) 21:02:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0xb}]}, 0x58}}, 0x0) 21:02:06 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000013000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000030200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2183.591164][T14954] overlayfs: failed to resolve './file0&ÿÏ}wÿ«¡£ÂNæ[>í#º‚PC€+mC|U4­KMB$cM|sþújìÝk´„¾øa:m9 ÿÎÅÒ¼ž£ùT±†¼Lfvöï‘°e¬Ê ÌÎauHæn*ÏlPy€ ¼]Úô_óãt³CQRÐ3 Ê#9¡é¸š›ÎË×±^¼Òv›½åÃj!ör—mÚwìw ûøwÎÆ>%¢JQø¢EÄL': -2 21:02:06 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) exit_group(0x20) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) [ 2183.662747][ T26] audit: type=1804 audit(1588194126.222:1056): pid=14954 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir687573302/syzkaller.xFpQ8X/3015/bus/file0" dev="sda1" ino=15904 res=1 21:02:06 executing program 4: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x0, 0x3, 0x2, &(0x7f0000000180)) [ 2183.737074][T14963] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000000a000000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x10}]}, 0x58}}, 0x0) [ 2183.829004][T14973] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:06 executing program 4: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x0, 0x2, &(0x7f0000000180)) [ 2183.940843][T15038] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2183.955025][T15042] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000fc030200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x14}]}, 0x58}}, 0x0) 21:02:06 executing program 4: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x0, 0x2, &(0x7f0000000180)) [ 2184.105180][T14963] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x1a}]}, 0x58}}, 0x0) 21:02:06 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) exit_group(0x20) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) 21:02:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000014000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2184.171891][T15107] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:06 executing program 4: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x0, 0x2, &(0x7f0000000180)) 21:02:06 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x840000, 0x96) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) [ 2184.289708][T15131] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:06 executing program 4: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x0, &(0x7f0000000180)) [ 2184.334884][T15142] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0xf}}, 0x0) 21:02:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000010040200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:07 executing program 4: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x0, &(0x7f0000000180)) 21:02:07 executing program 4: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x0, &(0x7f0000000180)) 21:02:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7ff) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) [ 2184.595997][T15209] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2184.610632][T15154] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:07 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x2c4, 0x7, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x2}, @NFTA_RULE_EXPRESSIONS={0x280, 0x4, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@reject={{0xb, 0x1, 'reject\x00'}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_REJECT_TYPE={0x8}, @NFTA_REJECT_ICMP_CODE={0x5, 0x2, 0x3}, @NFTA_REJECT_TYPE={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_REJECT_TYPE={0x8, 0x1, 0x1, 0x0, 0x1}]}}, @numgen={{0xb, 0x1, 'numgen\x00'}, @void}]}, {0x18, 0x1, 0x0, 0x1, [@nat={{0x8, 0x1, 'nat\x00'}, @void}, @tunnel={{0xb, 0x1, 'tunnel\x00'}, @void}]}, {0x224, 0x1, 0x0, 0x1, [@osf={{0x8, 0x1, 'osf\x00'}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0x13}, @NFTA_OSF_FLAGS={0x8}, @NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0x11}, @NFTA_OSF_TTL={0x5, 0x2, 0x53}, @NFTA_OSF_TTL={0x5, 0x2, 0xff}, @NFTA_OSF_FLAGS={0x8}]}}, @limit={{0xa, 0x1, 'limit\x00'}, @val={0x60, 0x2, 0x0, 0x1, [@NFTA_LIMIT_TYPE={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_LIMIT_TYPE={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_LIMIT_RATE={0xc, 0x1, 0x1, 0x0, 0x101}, @NFTA_LIMIT_RATE={0xc, 0x1, 0x1, 0x0, 0x1}, @NFTA_LIMIT_TYPE={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_LIMIT_BURST={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_LIMIT_RATE={0xc, 0x1, 0x1, 0x0, 0x4f}, @NFTA_LIMIT_RATE={0xc, 0x1, 0x1, 0x0, 0x9}, @NFTA_LIMIT_RATE={0xc, 0x1, 0x1, 0x0, 0x4}]}}, @notrack={{0xc, 0x1, 'notrack\x00'}, @void}, @counter={{0xc, 0x1, 'counter\x00'}, @void}, @meta={{0x9, 0x1, 'meta\x00'}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_META_SREG={0x8, 0x3, 0x1, 0x0, 0x8}, @NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x10}, @NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x11}]}}, @quota={{0xa, 0x1, 'quota\x00'}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_QUOTA_CONSUMED={0xc, 0x4, 0x1, 0x0, 0xd6}]}}, @match={{0xa, 0x1, 'match\x00'}, @val={0xf8, 0x2, 0x0, 0x1, [@NFTA_MATCH_INFO={0xde, 0x3, "101555d1bcdaf4d0a19f15ed425b22f7c6467ec6e9e98326ec228fa125d48c0b2ffcd8f47746436519e17be11b61134c36ee9ad56a7380afdf0b7c1355ceffc557cac69e5508d5e7fbe37fe7f549962533ad2547fdd8914433336a48e9bc21c75a1ddd7973f96dcb5947a0b9eb0516fb7e78e1008361ce10f0c3b5c1068f4861394366fc1eb60c109cf6dd7c9b00d64bb2f906d237340fcf397ae6bd5da7fa0ca2534f38f89e2612168dfad9208d48aa916f5fd0f40bc11940795eac066d6c6fc540ce8395ff7059cefda08d9aa25c283d6f86f1b945e4bdb5fe"}, @NFTA_MATCH_INFO={0x12, 0x3, "44c2757146c36a25d7aa2f5d47d4"}]}}]}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x4}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x2}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x800}, 0x8014) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000040)) 21:02:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0xc0}}, 0x0) 21:02:07 executing program 4: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, 0x0) 21:02:07 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000015000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2184.731270][T15227] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0xec0}}, 0x0) 21:02:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000050200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:07 executing program 4: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, 0x0) [ 2184.893762][T15257] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:07 executing program 4: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, 0x0) 21:02:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x33fe0}}, 0x0) 21:02:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r6, r5, 0x0, 0x7ffff000) r7 = socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x1ff, &(0x7f00000003c0)=0x0) connect$vsock_stream(r7, &(0x7f0000001040), 0x10) io_submit(r8, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r7, 0x0}]) io_pgetevents(r8, 0x9, 0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], &(0x7f0000000280)={0x77359400}, &(0x7f0000000300)={&(0x7f00000002c0)={[0xffff]}, 0x8}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r9, 0x8}, &(0x7f0000000180)=0x8) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) [ 2185.048889][T15269] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r3, r2, 0x0, 0x7ffff000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5437, 0x0) [ 2185.142190][T15264] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2185.207999][T15329] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:07 executing program 2: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000000001438080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x20000058}}, 0x0) 21:02:07 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000000000003f000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000060200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2185.382183][T15351] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 2185.434185][T15354] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:08 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x7ffff000}}, 0x0) 21:02:08 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)=0x500) [ 2185.542448][T15458] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2185.578560][T15463] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:08 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)=0x3) 21:02:08 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0xfffffdef}}, 0x0) [ 2185.701535][T15469] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:08 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000040000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000070200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:08 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc020660b, &(0x7f0000000040)) [ 2186.029422][T15496] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:08 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x2}, 0x0) [ 2186.078192][T15493] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r0, 0x5421, 0x0) 21:02:08 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x3}, 0x0) 21:02:08 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40305828, &(0x7f0000000040)) 21:02:08 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40186366, &(0x7f0000000040)) 21:02:08 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x4}, 0x0) 21:02:08 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x5}, 0x0) [ 2186.316127][T15513] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000090200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2186.377433][T15507] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:09 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x6}, 0x0) 21:02:09 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000060000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:09 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40049409, &(0x7f0000000040)) [ 2186.646767][T15587] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:09 executing program 4: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000040000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2186.716398][T15602] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:09 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xae80, &(0x7f0000000040)) 21:02:09 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x8}, 0x0) [ 2186.757053][T15600] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000000a0200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:09 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0xa}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x4c}, 0x11}, 0x0) [ 2186.929442][T15612] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 21:02:09 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$9p_xen(0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x541b, &(0x7f0000000040)) 21:02:09 executing program 2 (fault-call:1 fault-nth:0): clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:09 executing program 1 (fault-call:1 fault-nth:0): clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2187.116867][T15674] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:09 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000005865000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:09 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x9}, 0x0) [ 2187.239772][T15729] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:09 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000000c0200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2187.371990][T15743] FAULT_INJECTION: forcing a failure. [ 2187.371990][T15743] name failslab, interval 1, probability 0, space 0, times 0 [ 2187.423595][T15749] FAULT_INJECTION: forcing a failure. [ 2187.423595][T15749] name failslab, interval 1, probability 0, space 0, times 0 [ 2187.436529][T15743] CPU: 1 PID: 15743 Comm: syz-executor.2 Not tainted 5.7.0-rc1-syzkaller #0 [ 2187.445405][T15743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2187.455468][T15743] Call Trace: [ 2187.458783][T15743] dump_stack+0x11d/0x187 [ 2187.463663][T15743] should_fail.cold+0x5/0xf [ 2187.468196][T15743] __should_failslab+0x82/0xb0 [ 2187.472980][T15743] should_failslab+0x5/0xf [ 2187.477412][T15743] kmem_cache_alloc+0x23/0x5e0 [ 2187.482197][T15743] __anon_vma_prepare+0x5a/0x2a0 [ 2187.487157][T15743] do_huge_pmd_anonymous_page+0xd9f/0x1000 [ 2187.492984][T15743] ? terminate_walk+0x1b8/0x240 [ 2187.497861][T15743] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2187.503773][T15743] __handle_mm_fault+0x2d79/0x2ec0 [ 2187.509035][T15743] handle_mm_fault+0x21c/0x540 [ 2187.513942][T15743] do_page_fault+0x48a/0xa96 [ 2187.518556][T15743] ? _find_next_bit.constprop.0+0xf0/0x160 [ 2187.524395][T15743] page_fault+0x34/0x40 [ 2187.528576][T15743] RIP: 0010:__put_user_4+0x1c/0x30 [ 2187.534009][T15743] Code: 1f 00 c3 90 66 2e 0f 1f 84 00 00 00 00 00 65 48 8b 1c 25 40 8c 01 00 48 8b 9b 90 0b 00 00 48 83 eb 03 48 39 d9 73 4a 0f 1f 00 <89> 01 31 c0 0f 1f 00 c3 66 90 66 2e 0f 1f 84 00 00 00 00 00 65 48 [ 2187.553784][T15743] RSP: 0018:ffffc90027f33e88 EFLAGS: 00010293 [ 2187.559887][T15743] RAX: 0000000000000004 RBX: 00007fffffffeffd RCX: 0000000020000180 [ 2187.567900][T15743] RDX: 0000000000000060 RSI: ffffffff83bba6f3 RDI: 0000000000000005 [ 2187.575887][T15743] RBP: 0000000000000004 R08: ffff88801ecd6080 R09: 0000ffff85c5c378 [ 2187.583898][T15743] R10: 0000ffffffffffff R11: 0000ffff85c5c37f R12: 0000000000000005 [ 2187.591909][T15743] R13: 0000000000000003 R14: 0000000000000002 R15: 0000000000000000 [ 2187.599961][T15743] ? __sys_socketpair+0xa3/0x440 [ 2187.604946][T15743] __sys_socketpair+0xae/0x440 [ 2187.610214][T15743] ? fput+0x20/0x30 [ 2187.614038][T15743] ? ksys_write+0x133/0x1a0 [ 2187.618565][T15743] __x64_sys_socketpair+0x59/0x70 [ 2187.623660][T15743] do_syscall_64+0xc7/0x3b0 [ 2187.628193][T15743] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2187.634105][T15743] RIP: 0033:0x45c829 [ 2187.638059][T15743] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2187.657834][T15743] RSP: 002b:00007f79f79b4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 2187.666288][T15743] RAX: ffffffffffffffda RBX: 00000000005072c0 RCX: 000000000045c829 [ 2187.674548][T15743] RDX: 0000000000000002 RSI: 0000000000000003 RDI: 000000000000000f [ 2187.682569][T15743] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2187.693334][T15743] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000003 [ 2187.701320][T15743] R13: 0000000000000ba0 R14: 00000000004cdcfb R15: 00007f79f79b56d4 [ 2187.716916][T15749] CPU: 0 PID: 15749 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 2187.725617][T15749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2187.735690][T15749] Call Trace: [ 2187.739002][T15749] dump_stack+0x11d/0x187 [ 2187.743353][T15749] should_fail.cold+0x5/0xf [ 2187.747877][T15749] __should_failslab+0x82/0xb0 [ 2187.752651][T15749] should_failslab+0x5/0xf [ 2187.757072][T15749] kmem_cache_alloc+0x23/0x5e0 [ 2187.761901][T15749] __anon_vma_prepare+0x5a/0x2a0 [ 2187.766851][T15749] do_huge_pmd_anonymous_page+0xd9f/0x1000 [ 2187.772689][T15749] ? terminate_walk+0x1b8/0x240 [ 2187.777603][T15749] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2187.783516][T15749] __handle_mm_fault+0x2d79/0x2ec0 [ 2187.787094][T15763] FAULT_INJECTION: forcing a failure. [ 2187.787094][T15763] name failslab, interval 1, probability 0, space 0, times 0 [ 2187.788647][T15749] handle_mm_fault+0x21c/0x540 [ 2187.806119][T15749] do_page_fault+0x48a/0xa96 [ 2187.810743][T15749] ? _find_next_bit.constprop.0+0xf0/0x160 [ 2187.816558][T15749] page_fault+0x34/0x40 [ 2187.820726][T15749] RIP: 0010:__put_user_4+0x1c/0x30 [ 2187.826115][T15749] Code: 1f 00 c3 90 66 2e 0f 1f 84 00 00 00 00 00 65 48 8b 1c 25 40 8c 01 00 48 8b 9b 90 0b 00 00 48 83 eb 03 48 39 d9 73 4a 0f 1f 00 <89> 01 31 c0 0f 1f 00 c3 66 90 66 2e 0f 1f 84 00 00 00 00 00 65 48 [ 2187.845726][T15749] RSP: 0018:ffffc90028083e88 EFLAGS: 00010293 [ 2187.851804][T15749] RAX: 0000000000000004 RBX: 00007fffffffeffd RCX: 0000000020000180 [ 2187.859824][T15749] RDX: 0000000000000060 RSI: ffffffff83bba6f3 RDI: 0000000000000005 [ 2187.868065][T15749] RBP: 0000000000000004 R08: ffff8880346db040 R09: 0000ffff85c5c378 [ 2187.876050][T15749] R10: 0000ffffffffffff R11: 0000ffff85c5c37f R12: 0000000000000005 [ 2187.884129][T15749] R13: 0000000000000003 R14: 0000000000000002 R15: 0000000000000000 [ 2187.892249][T15749] ? __sys_socketpair+0xa3/0x440 [ 2187.897215][T15749] __sys_socketpair+0xae/0x440 [ 2187.902014][T15749] ? fput+0x20/0x30 [ 2187.905912][T15749] ? ksys_write+0x133/0x1a0 [ 2187.910462][T15749] __x64_sys_socketpair+0x59/0x70 [ 2187.915496][T15749] do_syscall_64+0xc7/0x3b0 [ 2187.920010][T15749] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2187.925903][T15749] RIP: 0033:0x45c829 [ 2187.929866][T15749] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2187.949476][T15749] RSP: 002b:00007fc7287e2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 2187.958019][T15749] RAX: ffffffffffffffda RBX: 00000000005072c0 RCX: 000000000045c829 [ 2187.966139][T15749] RDX: 0000000000000002 RSI: 0000000000000003 RDI: 000000000000000f 21:02:10 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2187.974117][T15749] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2187.982111][T15749] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000003 [ 2187.990083][T15749] R13: 0000000000000ba0 R14: 00000000004cdcfb R15: 00007fc7287e36d4 [ 2187.998092][T15763] CPU: 1 PID: 15763 Comm: syz-executor.4 Not tainted 5.7.0-rc1-syzkaller #0 [ 2188.006788][T15763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2188.016850][T15763] Call Trace: [ 2188.020162][T15763] dump_stack+0x11d/0x187 21:02:10 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0xa}, 0x0) [ 2188.024516][T15763] should_fail.cold+0x5/0xf [ 2188.029033][T15763] __should_failslab+0x82/0xb0 [ 2188.033960][T15763] should_failslab+0x5/0xf [ 2188.038381][T15763] kmem_cache_alloc_node+0x35/0x680 [ 2188.043614][T15763] __alloc_skb+0x8d/0x360 [ 2188.047984][T15763] netlink_sendmsg+0x662/0x8a0 [ 2188.052991][T15763] ? netlink_unicast+0x4c0/0x4c0 [ 2188.058138][T15763] sock_sendmsg+0x98/0xc0 [ 2188.062515][T15763] ____sys_sendmsg+0x493/0x4c0 [ 2188.067573][T15763] ___sys_sendmsg+0xb5/0x100 [ 2188.072187][T15763] ? _kstrtoull+0xfc/0x130 [ 2188.077121][T15763] ? __fget_files+0xa2/0x1c0 [ 2188.082237][T15763] ? __fget_light+0xc0/0x1a0 [ 2188.086844][T15763] ? __fdget+0x29/0x30 [ 2188.090952][T15763] ? sockfd_lookup_light+0xa5/0x100 [ 2188.096231][T15763] __sys_sendmsg+0x9b/0x150 [ 2188.100767][T15763] __x64_sys_sendmsg+0x4c/0x60 [ 2188.105564][T15763] do_syscall_64+0xc7/0x3b0 [ 2188.110101][T15763] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2188.116095][T15763] RIP: 0033:0x45c829 [ 2188.120011][T15763] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2188.139757][T15763] RSP: 002b:00007f9ed974fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2188.148191][T15763] RAX: ffffffffffffffda RBX: 00000000004fd3c0 RCX: 000000000045c829 [ 2188.156174][T15763] RDX: 0000000000000000 RSI: 0000000020001080 RDI: 0000000000000003 [ 2188.164153][T15763] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2188.172376][T15763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2188.180378][T15763] R13: 0000000000000924 R14: 00000000004cbc02 R15: 00007f9ed97506d4 21:02:10 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:10 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x2, 0x3, 0x2, &(0x7f0000000180)) 21:02:10 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0xb}, 0x0) 21:02:10 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000081000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:10 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x2, 0x3, 0x2, &(0x7f0000000180)) 21:02:10 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x2c, 0x3, 0x2, &(0x7f0000000180)) [ 2188.356902][T15760] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:11 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x10}, 0x0) 21:02:11 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x2c, 0x3, 0x2, &(0x7f0000000180)) 21:02:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:11 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x1000000a, 0x3, 0x2, &(0x7f0000000180)) 21:02:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000004100200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:11 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x1000000a, 0x3, 0x2, &(0x7f0000000180)) 21:02:11 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x11}, 0x0) 21:02:11 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000ffffa888000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:11 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xffffffffffffffff, 0x3, 0x2, &(0x7f0000000180)) 21:02:11 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xffffffffffffffff, 0x3, 0x2, &(0x7f0000000180)) 21:02:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:11 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x4, 0x2, &(0x7f0000000180)) 21:02:11 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x12}, 0x0) 21:02:11 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x4, 0x2, &(0x7f0000000180)) [ 2188.884788][T15925] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x2, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:11 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x13}, 0x0) 21:02:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000020100200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:11 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0xa, 0x2, &(0x7f0000000180)) 21:02:11 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0xa, 0x2, &(0x7f0000000180)) 21:02:11 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000ffffff9e000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:11 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x4, &(0x7f0000000180)) 21:02:11 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x14}, 0x0) 21:02:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x3, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:11 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x4, &(0x7f0000000180)) 21:02:12 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @remote}, {0x6, @multicast}, 0x40, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x37}}, 'lo\x00'}) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3f, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [], @multicast2}, 0x0, 0x2, 0x2, 0x8, 0x7, 0x101}, &(0x7f0000000080)=0x20) 21:02:12 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x300}, 0x0) [ 2189.444583][T16033] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:12 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0xf, &(0x7f0000000180)) 21:02:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x4, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2189.612556][T16110] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000200200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:12 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0xfffffffe}, 0x0) 21:02:12 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r1, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@private0={0xfc, 0x0, [], 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x54dc}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x7}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x20008080}, 0x24048800) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:12 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000d3401ec7000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:12 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x1d, 0x80000, 0x2, &(0x7f0000000180)) 21:02:12 executing program 1: clone(0x2000000000008100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0xf, 0x6, 0x401, &(0x7f0000000180)) 21:02:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x5, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2189.825490][T16144] validate_nla: 9 callbacks suppressed [ 2189.825502][T16144] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:12 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x2}, 0x0) 21:02:12 executing program 2: clone(0x2000000065890f00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f00000001c0)="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", 0x1000, 0x20004801, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) socketpair(0x11, 0x4, 0x3, &(0x7f0000000180)) 21:02:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xa, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:12 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x3, &(0x7f0000000180)) [ 2189.965080][T16164] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:12 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x3090c0) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2190.180647][T16164] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2190.207805][T16153] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000010200200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f00000000c0)={0x5, 0xc, 0x4, 0x80000, 0x5, {0x77359400}, {0x1, 0xc, 0x0, 0x3, 0x6, 0x40, "2da46d79"}, 0x9, 0x2, @userptr=0x6a3d, 0x7, 0x0, r3}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)) ioctl$SNDRV_PCM_IOCTL_LINK(r0, 0x40044160, &(0x7f0000000000)=0xa0000) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:12 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x3}, 0x0) 21:02:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000c71e40d3000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xe, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:12 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) write$P9_RWRITE(r1, &(0x7f0000000000)={0xb, 0x77, 0x2, 0xf16}, 0xb) socketpair(0xf, 0x5, 0x6, &(0x7f0000000180)) 21:02:12 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x4}, 0x0) 21:02:13 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x1004000000016) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f00000010c0)='net/netstat\x00') r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r3, r2, 0x0, 0x7ffff000) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) socketpair(0xf, 0x4, 0x2, &(0x7f0000000000)) [ 2190.416767][T16260] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:13 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x8, 0x77b2e32e5cd7dee6, 0x1ff, 0x1, 0x5, 0x9, 0xa01, r2}, &(0x7f0000000040)=0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00000001c0)={0x2, "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"}) [ 2190.479085][T16277] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xf, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2190.575803][T16294] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:13 executing program 2: socketpair(0xf, 0xa, 0x2, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 21:02:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x7}, 0x0) [ 2190.662675][T16303] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000230200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x60, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:13 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000fffffff0000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:13 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x58f, 0x1, 0x6607975, 0x400, 0x6243918e, 0x4, 0xa346], 0x7, 0x200, 0x70258ba9, 0x5, 0xff, 0x401, 0x6aff8ffc, {0x7, 0x3, 0x100, 0x9, 0x1000, 0x2fa, 0x0, 0x1, 0x8bc5, 0x400, 0x3, 0xfffb, 0x481, 0xfffffffb, "9ab93366970bd66a9116834993ab7a79aa57ea0e42babda1b08a7622a1902734"}}) [ 2190.865012][T16366] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x300, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2190.911401][T16361] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x500, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xa}, 0x0) [ 2190.978576][T16373] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2191.057692][T16427] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:16 executing program 1: clone(0x4e800580, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3ff, 0x100) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x199d00, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$VIDIOC_OVERLAY(r0, 0x4004560e, &(0x7f0000000080)=0x400) 21:02:16 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xe}, 0x0) 21:02:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xa00, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000fffffff5000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000002d0200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:16 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$TIOCCBRK(r0, 0x5428) close(r0) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x23, 0x800, 0x2, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x80000000, 0x0, 0x1, 0x1, 0xfffb, 0x0, 0x400000000}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000003740)='SMC_PNETID\x00') sendmsg$SMC_PNETID_FLUSH(r2, &(0x7f0000003800)={&(0x7f0000003700)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000037c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800a9f6c7197b083edc5857384ed2982d0300", @ANYRES16=r3, @ANYBLOB="08002bbd7000fedb000014000200766972745f7769666930000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x801}, 0x4004800) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r3, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'geneve1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bond0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'macvlan0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x90}, 0x1, 0x0, 0x0, 0x4004000}, 0xc094) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x78, r3, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip_vti0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) r4 = semget$private(0x0, 0x8, 0x0) semop(r4, &(0x7f0000000000)=[{0x0, 0x1009}], 0x1) semop(r4, &(0x7f0000000080)=[{}], 0x1) semctl$IPC_RMID(r4, 0x0, 0x0) semtimedop(r4, &(0x7f0000000040)=[{0x2, 0x7, 0x800}, {0x1, 0x3, 0x1800}, {0x3, 0x81, 0x800}, {0x3, 0x9, 0x800}], 0x4, &(0x7f00000000c0)={0x77359400}) 21:02:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xe00, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2193.639404][T16498] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2193.648848][T16502] IPVS: ftp: loaded support on port[0] = 21 21:02:16 executing program 2: socketpair(0xf, 0x3, 0x40000002, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r3, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x4d}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004019}, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 21:02:16 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xf}, 0x0) [ 2193.749049][T16512] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:16 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x2, 0x3, 0xcb, &(0x7f0000000180)) [ 2193.871146][T16518] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2193.902770][T16587] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xf00, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000fffffffc000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2194.123648][T16627] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2194.125529][T16502] IPVS: ftp: loaded support on port[0] = 21 [ 2194.207643][ T5173] tipc: TX() has been purged, node left! [ 2194.268144][T16630] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:17 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x15, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f0000000380)={0x47, "9160532a217a6d1fa19e5d35360fca4dc4eeba57d8b28cb842ed1877add71839d88ea4f8849a2e4b9c0e5ef0f5200b5c66b209ca704ed12eac04a6a364392efc2dc35d6294f626ad749ec802426a33249fe6eb65e11b788e894f4e84bee82a6c243d5f6c4cf9e03b0541e710d1cb1962293b28e722cd0d929c865a1a1125fb5c"}) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x188, r2, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x32c}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffbd}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1a0}]}, @TIPC_NLA_BEARER={0x104, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0x4}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x2d}, 0x7f}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0xbdba, @private1={0xfc, 0x1, [], 0x1}, 0x5}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x401, @remote, 0x7}}, {0x14, 0x2, @in={0x2, 0x4e24, @loopback}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xcf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x61}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffeff}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x4804}, 0x4000) 21:02:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000003f0200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:17 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x60}, 0x0) 21:02:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x3090, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:17 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x300) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:17 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000088a8ffff000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x300}, 0x0) 21:02:18 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x1f, 0x2, 0x5, &(0x7f0000000000)) [ 2195.426062][T16713] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2195.508078][T16714] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x6000, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x322}, 0x0) [ 2195.588065][T16719] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:18 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x29, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x14) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f00000001c0)=""/114) clock_gettime(0x7, &(0x7f0000000140)) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/177) 21:02:18 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000000)) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2195.682420][T16779] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:18 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000007fffffff000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000400200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:18 executing program 1: r0 = gettid() tkill(r0, 0x1004000000016) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000000000)={&(0x7f0000000100)=""/114, 0x72}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) r3 = accept4$unix(r1, &(0x7f0000002780), &(0x7f0000002740)=0x6e, 0x800) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r3, 0x8983, &(0x7f00000001c0)={0x7, 'veth1_to_bridge\x00', {0x9}, 0x884}) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video0\x00', 0x2, 0x0) recvmmsg(r3, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000380)=""/222, 0xde}, {&(0x7f0000000480)=""/233, 0xe9}], 0x5, &(0x7f0000000600)=""/177, 0xb1}, 0x1000}, {{&(0x7f00000006c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000740)=""/217, 0xd9}, {&(0x7f0000000880)=""/238, 0xee}, {&(0x7f0000000980)=""/110, 0x6e}, {&(0x7f0000000a00)=""/196, 0xc4}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/197, 0xc5}], 0x6, &(0x7f0000001c80)=""/82, 0x52}, 0x40}, {{&(0x7f0000001d00)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001d80)=""/177, 0xb1}, {&(0x7f0000001e40)=""/207, 0xcf}, {&(0x7f0000001f40)=""/233, 0xe9}, {&(0x7f0000002040)=""/83, 0x53}, {&(0x7f00000020c0)=""/163, 0xa3}], 0x5, &(0x7f0000002200)=""/22, 0x16}, 0x3f}, {{&(0x7f0000002240)=@xdp, 0x80, &(0x7f0000002580)=[{&(0x7f00000022c0)=""/236, 0xec}, {&(0x7f00000023c0)=""/20, 0x14}, {&(0x7f0000002400)=""/209, 0xd1}, {&(0x7f0000002500)=""/88, 0x58}], 0x4, &(0x7f00000025c0)=""/128, 0x80}, 0x5393}], 0x4, 0x0, 0x0) 21:02:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x9030, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x700}, 0x0) 21:02:18 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x100, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000080)="b369e8a494153b05f9060dfcc59ba1ff61e529af0d2b067727e27307436435c9798e4cf5860e7d65b969963347f06b0302810ea7710ea3e4302f1b7310ebc6ed05376420d1952a754f67c8ce4858e2661ce6dc3f6894fb653675ac35b930a4313a00d92600a81aa9ce65b0216e70340d62097e3954778b6aeaa560af94fc7e0c2e84ba8cdb66711c2a4e4bc09e6b5d6d71b2340bc27b403e71add9071d29cce33fe3161f7a44", 0xa6, 0x7}, {&(0x7f0000000140)="72066798fd4204cce2d86f18cbabf60cb974063cf8b10331b379862ce3a4ada384bc3ac869310b6ea013e49789f00b3c150f71", 0x33, 0xb35a}, {&(0x7f00000001c0)="482226d1306dd3e382f38f3262699f61c16c27b415adf73a0eef985d448e6c2012a0f7f93339cc5fc06789a67e94d7b7ee4319e3de2ab7cb8ca8e834b98efd122a952d108f799e8956476f61b6bca525fc55b4b7e0d93922bec1d70ffb2537842234d00070c69efca0f8937256463ce4b31709d06fad720cf98f43652fc10001c6f8f05a8685e4f39cc025a3790ec281254d6145432177686025b0c1545b493abd4f02042a9a8b60", 0xa8}, {&(0x7f0000000280)="0978a05340a4a6", 0x7, 0x3f}], 0x1020040, &(0x7f0000000340)={[{@uni_xlateno='uni_xlate=0'}, {@shortname_lower='shortname=lower'}, {@shortname_win95='shortname=win95'}, {@shortname_mixed='shortname=mixed'}, {@shortname_win95='shortname=win95'}, {@numtail='nonumtail=0'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '&]}vmnet1em0userkeyringvboxnet1['}}, {@fowner_gt={'fowner>', r1}}, {@subj_type={'subj_type', 0x3d, 'em1cgroup%keyring)wlan1wlan1'}}, {@pcr={'pcr', 0x3d, 0x30}}, {@subj_role={'subj_role', 0x3d, 'cpusetsystem\x00'}}]}) [ 2195.984724][T16817] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xa00}, 0x0) 21:02:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x1000000, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:18 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x29, 0x7, 0x2, &(0x7f0000000180)) [ 2196.183594][T16826] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2196.191082][T16822] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xe00}, 0x0) 21:02:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x2000000, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:18 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x2, 0x4, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$SNDCTL_DSP_GETODELAY(r0, 0x80045017, &(0x7f0000000000)) 21:02:18 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe80000000000000009effffff000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2196.358728][T16897] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000480200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2196.530338][T16921] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2196.612007][T16930] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2196.648397][T16928] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2196.668053][T16930] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:21 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0xa, 0x2, &(0x7f0000000000)) 21:02:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x3000000, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xf00}, 0x0) 21:02:21 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400f0005a46ed17baad82746f63d0ed9c78a03dea87e14ccb3c719dfd652f444c593024bee98376ff5880ea199f65e42a4f65675b", @ANYRES16=r2, @ANYBLOB="b7230000000000000000040000f0"], 0x14}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="500000002800070100"/20, @ANYRES32=r5, @ANYBLOB="0000ffff00000000000000000b0001006367726f75700000200002001c000380180002801400000000000700006fa255ecd19ac238f73ee95ae55c0db77d88789b0625da4212db7d4302ed9210331e3d4307a9a64872f2c9d17e95c9078d9e2b0652d96cd1e8c76f3170779f4350dea856c2c9887733fa49ee7fd4d042d845cf24160dc75c697a118a2187eb53b056111bf7231f66bc9c5c1537b9ace42956919335068361d22181003aaa3abda43d0db034a4a3ea9e6726f9ca4771d9c164f9ff4938bfd35006cb9af80e3849b75310e83f4bff393b51cdc889f19360e76f4514699b6a"], 0x50}}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r7, r6, 0x0, 0x7ffff000) close(r7) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTCHAN(r8, 0x40047438, &(0x7f0000000100)=0x2) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="3c80e023", @ANYBLOB="58687253d94a0aaa19c37b038f97fe5bd674bb7f06c9e160d40edf18de3acc25eb2f612c30683bed691099cb4ecad029529682ac43abc7763ea7914a3f0cf917304685567a96a8743b21a9071ae48e866fff64df79ed23d789774326a22fcbbd01f6c55e6b299644d9b412383a4b68f60f0400073baf0bbeffada632e718dcc9363fcb683d45006e3007abfc964533e5e9e6c076a9c086eefbe222629b396a4f19c18cce2a24fc7b9463d1e843c22dcd67c57b5405", @ANYBLOB="000827bd7000fcdbdf250c00000008002b0000000000050037000100000008002b000500000008000300", @ANYRES32, @ANYBLOB], 0x5}, 0x1, 0x0, 0x0, 0x40801}, 0x20008810) 21:02:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000f0ffffff000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000001480200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 2199.033916][T17011] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x4000000, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:21 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f00000000c0)=0x0) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x0) keyctl$get_persistent(0x16, r2, r3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x8, &(0x7f0000000040)={[0xad27]}, 0x8) [ 2199.125294][T17019] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x5000000, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x2203}, 0x0) 21:02:21 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 21:02:21 executing program 1: clone(0x200000001eb09800, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000040)={0x8, 0xa, 0x4, 0x100, 0x8, {}, {0x3, 0xc, 0x97, 0xa6, 0x2, 0x7f, "ede44ba2"}, 0x0, 0x2, @planes=&(0x7f0000000000)={0x0, 0x8, @fd=r0, 0x1}, 0x81, 0x0, r1}) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00000000c0)) 21:02:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xa000000, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2199.324982][T17094] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2199.340342][T17028] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000f5ffffff000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:22 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000004c0200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:22 executing program 1: clone(0x20000000040c0100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x2, 0x6, &(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4040) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) ioctl$SIOCX25SFACILITIES(r3, 0x89e3, &(0x7f0000000140)={0x20, 0x7fff, 0xc, 0x4, 0x2}) lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v3={0x3000000, [{0xab, 0x400}, {0x9, 0x8}], r2}, 0x18, 0x3) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.overlay.nlink\x00', &(0x7f0000000040)=""/53, 0x35) 21:02:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xe000000, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x6000}, 0x0) 21:02:22 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000000)) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000040)='wg0\x00', 0x4) [ 2199.755916][T17127] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2199.780518][T17132] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xf000000, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x34000}, 0x0) 21:02:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x400300}, 0x0) [ 2199.924846][T17203] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:22 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000fcffffff000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:22 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x90, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"/1155], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x240, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0xc0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffe71) modify_ldt$read_default(0x2, &(0x7f0000000240)=""/92, 0x5c) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)={r4}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r3, r1, 0x0, 0x10, &(0x7f00000001c0)='ppp0,.^(]/self-\x00', r4}, 0x30) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r5, r1, 0x0, 0x7ffff000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e02, @broadcast}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e24, @local}}) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x60000000, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:22 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7f}, 0x4) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000600200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x1000000}, 0x0) 21:02:22 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/31, &(0x7f0000000040)=0x1f) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) connect$can_j1939(r1, &(0x7f0000000080)={0x1d, r5, 0x3, {0x1, 0x0, 0x1}, 0xfc}, 0x18) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2200.175912][T17236] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x2000000}, 0x0) [ 2200.349948][T17249] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x90300000, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:23 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xdc, 0xdc, 0xa, [@const={0x8, 0x0, 0x0, 0xa, 0x1}, @union={0x40000a, 0x8, 0x0, 0x5, 0x1, 0x1, [{0x7, 0x2, 0xd13b}, {0x0, 0x2, 0x4}, {0xa, 0x3, 0x60}, {0x10, 0x4, 0x1}, {0x4, 0x4, 0x6}, {0x2, 0x5, 0x56107ff9}, {0x8, 0x1, 0x9}, {0x6, 0x1, 0x5}]}, @union={0xa, 0x6, 0x0, 0x5, 0x0, 0x1, [{0x5, 0x4, 0x8001}, {0x0, 0x0, 0x3}, {0x6, 0x5, 0xca20}, {0x1, 0x5, 0x6}, {0x4, 0x2, 0x8}, {0x5, 0x1}]}, @int={0x5, 0x0, 0x0, 0x1, 0x0, 0xc, 0x0, 0x49, 0x4}]}, {0x0, [0x5f, 0x0, 0x2e, 0x2e, 0x2e, 0x7f, 0x5f, 0x0]}}, &(0x7f0000000100)=""/77, 0xfe, 0x4d}, 0x20) [ 2200.438647][T17249] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000020000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:23 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x2) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netstat\x00') r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r5, r4, 0x0, 0x7ffff000) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/ldiscs\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r6, 0x1, 0x6, @remote}, 0x10) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000680200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x3000000}, 0x0) 21:02:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x9effffff, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2200.659861][T17332] validate_nla: 1 callbacks suppressed [ 2200.659872][T17332] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x3220000}, 0x0) [ 2200.776822][T17346] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:23 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r0) setregid(0x0, r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x800, &(0x7f00000011c0)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x1c00}}, {@blksize={'blksize', 0x3d, 0x200}}, {@blksize={'blksize', 0x3d, 0x1a00}}], [{@smackfsroot={'smackfsroot', 0x3d, '#'}}, {@audit='audit'}, {@smackfshat={'smackfshat'}}, {@appraise_type='appraise_type=imasig'}, {@uid_gt={'uid>', r2}}, {@dont_measure='dont_measure'}]}}) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r3, 0x0, 0x7) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x3) read$usbmon(r4, &(0x7f00000001c0)=""/4096, 0x1000) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r6, r5, 0x0, 0x7ffff000) fcntl$addseals(r5, 0x409, 0x4) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xf0ffffff, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:23 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x14, r3, 0x917, 0x3, 0x0, {0x0}}, 0x14}, 0x1, 0x0, 0x0, 0x20040804}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r5, r4, 0x0, 0x7ffff000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r3, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @loopback}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r4}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x7f}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x9}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000050}, 0x1) r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r6, r0, 0x0, 0x7ffff000) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000080)) faccessat(r7, &(0x7f0000000280)='./file0\x00', 0xa0, 0x1100) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x40, 0x4) 21:02:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x4000000}, 0x0) 21:02:23 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x2, 0x2, &(0x7f0000000180)) [ 2200.975450][T17406] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2200.997601][T17334] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000006c0200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:23 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000030000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xf5ffffff, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:23 executing program 2: clone(0x1800980, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x7000000}, 0x0) 21:02:23 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_S_STD(r0, 0x40085618, &(0x7f0000000180)=0xb700) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000600)=0x7, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') ioctl$KDFONTOP_SET_DEF(r2, 0x4b72, &(0x7f00000005c0)={0x2, 0x1, 0xd, 0x14, 0xe2, &(0x7f00000001c0)="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"}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r3, r2, 0x0, 0x7ffff000) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000100)={0xa00000, 0x9, 0xfffffef9, r2, 0x0, &(0x7f00000000c0)={0x980923, 0x2, [], @ptr=0x7}}) signalfd(r0, &(0x7f0000000040)={[0xff]}, 0x8) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/snapshot\x00', 0x8000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000700)={0x8}, 0x4) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r6, r5, 0x0, 0x7ffff000) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000640), &(0x7f0000000680)=0x2) socketpair(0x10, 0x4, 0x9, &(0x7f0000000080)) 21:02:23 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x84, 0x1, 0x9, 0x101, 0x0, 0x0, {0xa, 0x0, 0x7}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x16}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x4}}, @NFCTH_TUPLE={0x5c, 0x2, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @rand_addr=0x64010100}}}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2201.331975][T17436] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2201.351822][T17451] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xa000000}, 0x0) 21:02:24 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x25, 0x3, 0x2000002, &(0x7f0000000180)) 21:02:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xfcffffff, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2201.501930][T17483] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2201.560527][T17460] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xe000000}, 0x0) 21:02:24 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) close(r2) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000000c0)={0x9, &(0x7f0000000080)=[{0xfff8, 0xf7f}, {0x9, 0x9}, {0x0, 0x8000}, {0x6, 0x3}, {0x8000, 0x755a}, {0x4, 0x587d}, {0x1, 0x9}, {0x6, 0x299b}, {0x400, 0x5}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000100)) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x440802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) bind$nfc_llcp(r3, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x2, 0x7, 0xff, "6ceba722cd1651af58cd198fbedb218d30785d23c93a74a430dacafda39090ce50e8909b828d4800bf7c272d618f8d248d0e7e8d54f3c29a8df3402f8b36df", 0x3}, 0x60) 21:02:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000e76d0200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:24 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000040000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xffffff7f, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xf000000}, 0x0) [ 2201.804853][T17543] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:24 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xb, 0x1, 0x1000002, &(0x7f0000000180)) 21:02:24 executing program 2: getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r0, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) r7 = socket(0x1000000010, 0x80002, 0x0) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtfilter={0x50, 0x28, 0x107, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_EMATCHES={0x1c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}]}]}]}}]}, 0x50}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x228, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [{{0x8}, {0x188, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0xcb3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r0}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r3}}, {0x8}}}]}}, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}]}}]}, 0x228}, 0x1, 0x0, 0x0, 0x40800}, 0x4000) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2201.914686][T17555] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:24 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000), 0x4) prctl$PR_SET_KEEPCAPS(0x8, 0x1) [ 2202.056516][T17560] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2202.071304][T17555] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xffffff9e, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x60000000}, 0x0) 21:02:24 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x423c4cc0ac44307f, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x200400c0}, 0x4081) 21:02:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xfffffff0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:24 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000050000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000740200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:24 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) inotify_init1(0x0) 21:02:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x9effffff}, 0x0) [ 2202.445307][T17651] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xfffffff5, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:25 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6) [ 2202.532154][T17671] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:25 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) getsockopt$TIPC_NODE_RECVQ_DEPTH(r1, 0x10f, 0x83, &(0x7f0000000240), &(0x7f0000000380)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0xffffffff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000569bf81bf2799b228fe6b3efea6bcc6e00000000000009000000280003800800010000000000140002006970766c616e300000000000c046c87e0800030000000000"], 0x3c}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0xb8, r3, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x15}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@private=0xa010102}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}]}, @IPVS_CMD_ATTR_DAEMON={0x4}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4}, 0x880) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) 21:02:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xf0ffffff}, 0x0) 21:02:25 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@hci={0x1f, 0xffffffffffffffff, 0x2}, {&(0x7f0000000000)=""/78, 0x4e}, &(0x7f0000000080)}, 0xa0) [ 2202.686463][T17671] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2202.708172][T17670] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000007a0200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0xfffffffc, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000060000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xffffff7f}, 0x0) 21:02:25 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r5, r4, 0x0, 0x7ffff000) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r4, 0xc0305602, &(0x7f00000001c0)={0x0, 0x1ff, 0x3008, 0x1}) r6 = dup3(r3, r1, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r6, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="54010000", @ANYRES16=r7, @ANYBLOB="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"/334], 0x154}, 0x1, 0x0, 0x0, 0x44090}, 0x20000004) r8 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r9 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r9, r8, 0x0, 0x7ffff000) ioctl$CAPI_GET_FLAGS(r8, 0x80044323, &(0x7f0000000200)) sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000425bd7000fddbdf25130000001c00056574680007000100696200"/42], 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x8050) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:25 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x1, 0x40, &(0x7f0000000000)) [ 2202.951154][T17771] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2202.959881][T17765] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xffffff9e}, 0x0) 21:02:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0xf, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:25 executing program 1: clone(0xc2000400, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x10, 0x80000, 0x1000017, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) read$FUSE(r0, &(0x7f00000001c0), 0x1000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x111000, 0x0) [ 2203.099965][T17775] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2203.136807][T17841] IPVS: ftp: loaded support on port[0] = 21 [ 2203.149357][T17845] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xfffffff0}, 0x0) 21:02:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000d2890200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 21:02:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0xc0, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x40030000000000}, 0x0) 21:02:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000080000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2203.466377][T17841] IPVS: ftp: loaded support on port[0] = 21 [ 2203.482945][T17903] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:26 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x6, 0x2, 0x80001, &(0x7f0000000180)) 21:02:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0xec0, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2203.598747][T17919] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:26 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x100000000000000}, 0x0) 21:02:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000089d20200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:26 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) write$FUSE_INTERRUPT(r0, &(0x7f0000000000)={0x10, 0xfffffffffffffff5, 0x4}, 0x10) [ 2203.952744][T17992] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2204.036797][T18000] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:27 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/115, 0x73}, {&(0x7f00000001c0)=""/179, 0xb3}], 0x2, &(0x7f0000000280)=""/73, 0x49}, 0x20) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$SIOCAX25GETUID(r0, 0x89e0, &(0x7f0000000300)={0x3, @null, r2}) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x200000000000000}, 0x0) 21:02:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000090000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x33fe0, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:27 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) close(r1) tee(r1, 0xffffffffffffffff, 0x36e, 0xa) 21:02:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000006de70200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:27 executing program 1: ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x9c0000, 0x200, 0x2, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x990a71, 0x6, [], @p_u16=&(0x7f0000000000)=0x21c}}) ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f00000001c0)="b9d9ce9c275debd498204227198862dd0ee70edc15d10b0469b88baa9696d02753ef6c034562f724168686fc0998e58d89e205b46dc50e96d802cbc514142568cd71ddd20f345040de3e53c48ced654a1118e7cc9de597b90637e1502499e6f201e660dd77f2e80b2707ef7dfd5de34b5a329c4bf3f4d5ffddbb7219703815cf1b660f8ee37a9cd27f360b8de60ed9e8c649") clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7ffff000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000040)) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x300000000000000}, 0x0) 21:02:27 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0xd9}, 0x8) 21:02:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x2000040c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x322000000000000}, 0x0) [ 2205.036353][T18042] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x400000000000000}, 0x0) [ 2205.110843][T18042] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:27 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) write$capi20_data(r0, &(0x7f0000000000)={{0x10, 0xbdec, 0xff, 0x80, 0x8001, 0xfff}, 0x7f, "0903038be9161a6470f63a2c6c42f74d9ee9760580583928c48155f434542be5847610da8ec745506bbdb54db676de69c57999a14463f4afe015b09b1795946517f38653b9b50edd2c3ba5dd3805ea0f2ee7381b2ca9a9c18bd0c96528d3122197c0420a1a483e07497a48b9e151de5e22d1099ce9506f50a9b4f61edb01a0"}, 0x91) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:27 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000000a0000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000003fc0200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x7ffff000, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:27 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000020) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000500)={&(0x7f0000000280)={0x260, r3, 0x8, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x40}]}, @TIPC_NLA_LINK={0xcc, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_BEARER={0xd8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x401}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x20}, 0x3}}, {0x14, 0x2, @in={0x2, 0x4e20, @rand_addr=0x64010100}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x62ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1b}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}]}, @TIPC_NLA_BEARER={0x8c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}]}]}, 0x260}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f00000001c0)=0x54) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x700000000000000}, 0x0) 21:02:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0xfffffdef, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:28 executing program 2: clone(0x41970200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0xa, 0x2, &(0x7f0000000180)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f0000000040)={0x1f, 0x7}) socket$alg(0x26, 0x5, 0x0) [ 2205.461062][T18172] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:28 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000000b0000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:28 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x81, 0x2, 0x4202, 0x8, 0x7ff, 0x6, 0x80000000, 0x1, r1}, &(0x7f0000000040)=0x20) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2205.513953][T18172] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000002fe0200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:28 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xa00000000000000}, 0x0) 21:02:28 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xe00000000000000}, 0x0) 21:02:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x3, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2205.710881][T18218] validate_nla: 7 callbacks suppressed [ 2205.710892][T18218] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2205.739602][T18276] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:28 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xf00000000000000}, 0x0) 21:02:28 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) getpeername$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000001c0)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$VIDIOC_SUBDEV_G_SELECTION(r1, 0xc040563d, &(0x7f0000000000)={0x1, 0x0, 0x100, 0x1, {0x8, 0x7ffb, 0x6}}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x8, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x88) socketpair(0x23, 0x1, 0x2, &(0x7f0000000180)) 21:02:28 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000080)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000140)=[{}, {}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x6, 0x9}) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2205.838637][T18293] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000000c0000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000ff0200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:28 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = msgget$private(0x0, 0x2e6) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4ac9, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) ioctl$RTC_IRQP_READ(r3, 0x8008700b, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r2) msgctl$IPC_RMID(r0, 0x0) 21:02:28 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x6000000000000000}, 0x0) 21:02:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x8, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2206.064442][T18330] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0xb, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:28 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x0, 0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x1ff) write$FUSE_LSEEK(r0, &(0x7f0000000080)={0x18, 0xffffffffffffffda, 0x1, {0x26}}, 0x18) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2206.151299][T18337] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x10, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:28 executing program 1: clone(0x2000000064209300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x14, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:28 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x9effffff00000000}, 0x0) 21:02:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x8, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2206.367522][T18410] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2206.406537][T18336] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2206.440024][T18422] IPVS: ftp: loaded support on port[0] = 21 21:02:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000000e0000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:29 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x6, 0x4) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000040)={0x6, 'xfrm0\x00', {0x5}, 0x1ff}) 21:02:29 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xf0ffffff00000000}, 0x0) 21:02:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000002ff0200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0xb, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:29 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7ffff000) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) prctl$PR_SVE_GET_VL(0x33, 0x1b257) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x9) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20000801) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x10, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:29 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xffffff7f00000000}, 0x0) [ 2206.749053][T18454] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2206.752450][T18464] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2206.885516][T18531] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2206.946086][T18489] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2206.984613][T18422] IPVS: ftp: loaded support on port[0] = 21 [ 2207.130234][ T2676] tipc: TX() has been purged, node left! 21:02:31 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x1, 0x2, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$UI_DEV_DESTROY(r0, 0x5502) 21:02:31 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0xffffffff00000000}, 0x0) 21:02:31 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe8000000000000000000f0000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c00000000000fff0200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x14, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:31 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0xa20000, 0xfffffffa, 0x7, r2, 0x0, &(0x7f00000000c0)={0x9a0916, 0x20, [], @p_u32=&(0x7f0000000040)=0x9}}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) connect$nfc_raw(r4, &(0x7f00000011c0)={0x27, 0x1, 0x2, 0x7}, 0x10) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000080)) r6 = openat$cgroup_ro(r5, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r6, 0x9000aea4, &(0x7f00000001c0)) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2208.945710][T18640] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:31 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@l2tp, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/111, 0x6f}], 0x1}, 0x1) 21:02:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x2, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:31 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x0, 0x3, 0x2, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) [ 2209.091520][T18659] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:31 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x2}, 0x0) 21:02:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/162) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000)=""/37) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0x10c) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:31 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x3}, 0x0) [ 2209.205845][T18657] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2209.228537][T18659] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:31 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x4}, 0x0) 21:02:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000100000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:32 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x10, 0x1, 0x5, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 21:02:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000400000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:32 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000003, 0x9a4, 0x3) 21:02:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x7}, 0x0) [ 2209.522409][T18758] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:32 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = msgget$private(0x0, 0x0) msgsnd(r0, 0x0, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x20000, 0x0) ioctl$SNDCTL_DSP_POST(r1, 0x5008, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/25}, 0x21, 0x3, 0x1800) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:32 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r2}) [ 2209.701902][T18787] EXT4-fs (loop3): bad block size 16384 21:02:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:32 executing program 1: clone(0xc2047e00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0xa}, 0x0) [ 2209.767153][T18779] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x6, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2209.862368][T18787] EXT4-fs (loop3): bad block size 16384 21:02:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000110000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:32 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r5, r4, 0x0, 0x7ffff000) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x80000000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xe) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$SIOCAX25NOUID(r0, 0x89e3, &(0x7f0000000000)) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000100)) 21:02:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000e00000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x8, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0xe}, 0x0) 21:02:32 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x26, 0x800, 0x2, &(0x7f0000000180)) syz_open_dev$tty1(0xc, 0x4, 0x3) [ 2210.080271][T18869] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:32 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0x7, 0x2a77, 0x1, 0x1f, 0x0, 0xff, 0x6, 0x29, 0x5, 0x80, 0xc4, 0x3, 0x7}, {0x2, 0x96, 0x7, 0x0, 0x10, 0x9, 0xff, 0x8, 0x3f, 0x20, 0x1f, 0x5, 0x2}, {0x1000, 0x7, 0x5, 0x0, 0xc9, 0x6, 0xd8, 0x1, 0x0, 0x80, 0x80, 0xbd, 0x2}], 0x8}) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)=@ccm_128={{0x304}, "5a00bc6ec18537a2", "fdc2330e9bff09a4cee5d8315edef549", "cb6e4445", "d964f6718b8151be"}, 0x28) 21:02:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x9, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2210.201373][T18881] EXT4-fs (loop3): Unsupported filesystem blocksize 16777216 (14 log_block_size) 21:02:32 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7ffff000) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) openat(r1, &(0x7f0000000180)='./file0\x00', 0x40, 0x100) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000340)={&(0x7f0000000000)="646b4125dae8959e057fce9e0d7b9dad0ed11b361541d5db7beefb5a646b998128d3122906c90b622ef9000651cac8940fb080e83a2f8489d405f846a4a97c1ead6bae9e141dbaee23851de5f6804b70e995695573c15432a7f4e6666a61801461afd51f617ff71ea41a0c169aeb9a8cfaed6a8166e9d093a3a37b455e44a71f85a3d190cb0f580dc823330b969cdf1ef69639a9c68690", &(0x7f00000001c0)=""/201, &(0x7f00000000c0)="09f8ce41ef441ed7b7a97e508d548e17ac29b3515ea4f366f4e3893b0070c2e254ff18a5170c8b86bae975e8e5818f5716c609ada3699b9c39b4f2da4e51c42396087c23493287f31928998d9d7ed12c09541a01a03b6843f61a036625a3645ea12ff381a8ed43055093c77cf64a43cb6d6de276568440586d712233d970d3a953a5c8b3757bca1f6f731403e8ec31fde31b307725b9a6dcf32d13c3cc11ab750b3cf38692cbba29eaad68629044abb8e91eaf705c3a3d", &(0x7f00000002c0)="0aca3ad3299c470111c06c877c99d985accf9a08fceb09b2461365cc1a7bf0aaf2bba053d8cbaf7fd6a77b46f064d7f9cea6717faae78566d23549c338c684d0193df38324", 0x2}, 0x38) socketpair(0xa, 0x3, 0x20, &(0x7f0000000380)) 21:02:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0xf}, 0x0) 21:02:32 executing program 2: getresgid(&(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000500)) lsetxattr$trusted_overlay_origin(&(0x7f00000003c0)='\x00', &(0x7f0000000400)='trusted.overlay.origin\x00', &(0x7f0000000440)='y\x00', 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="e7000000030000000ed69c382e5b6f9c949abd1aae25b80774d126b9e8fe051fd83607afe73e08070ad9cdaff03a0377ca6390f8c6b07192387835c2da7348e5a8a47f87f53f2daf9281e33365a3a3280b432e754318f9927245b01c258b7ee95dd246ebcd00233226a022bc058e37ebb3452d06d5eed2864b9ccd44c7f2999fca475aa82b0594cc8530ad94e681b015b5663e00668d1c2f318fce17cd357d0fe2fcda2e4429447591c37a1c147133af8dad1ca3f2c6412832c511e2704c457cfd584dd922619714858387d02daacfcc6395fe637260035f58979a4d87a39b9fb9725d8c8e4dda"], &(0x7f00000001c0), 0x1400) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$isdn_base(0x22, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000004c0)={r4, 0x3}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)) open_tree(r3, &(0x7f0000000200)='./file0\x00', 0x100100) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) ioctl$VIDIOC_G_DV_TIMINGS(r0, 0xc0845658, &(0x7f0000000240)={0x0, @bt={0xfffffe01, 0x1, 0x1, 0x1, 0x3, 0x4, 0x6, 0x49da, 0x1, 0xa, 0x4, 0x1c5, 0x1, 0x4, 0x3, 0x10, {0xe9c, 0x800007}, 0x3f}}) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2210.367509][T18877] EXT4-fs (loop3): Unsupported filesystem blocksize 16777216 (14 log_block_size) 21:02:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x60}, 0x0) 21:02:33 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000120000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0xa, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000001000000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:33 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) 21:02:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', '\x00'}) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x300}, 0x0) 21:02:33 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000280)='/dev/video0\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) r3 = syz_open_dev$radio(&(0x7f0000000140)='/dev/radio#\x00', 0x1, 0x2) ioctl$VIDIOC_QUERY_DV_TIMINGS(r3, 0x80845663, &(0x7f00000001c0)={0x0, @reserved}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/96) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000000040)={0x1, 0x2}) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000100)={0x5, 0x400, 0x800}) 21:02:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x322}, 0x0) [ 2210.736274][T18983] EXT4-fs (loop3): Unsupported filesystem blocksize 67108864 (16 log_block_size) 21:02:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0xb, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:33 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f0000000040)) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2210.829071][T18996] validate_nla: 2 callbacks suppressed [ 2210.829083][T18996] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:33 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000000040)='eth0ppp1-{\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x9, 0x4) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r0, 0x110, 0x3) 21:02:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x700}, 0x0) [ 2210.951015][T19062] EXT4-fs (loop3): Unsupported filesystem blocksize 67108864 (16 log_block_size) 21:02:33 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000130000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000020200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x10, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:33 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) sendmsg$rds(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/126, 0x7e}, {&(0x7f0000000380)=""/191, 0xbf}], 0x3, 0x0, 0x0, 0x40050}, 0x11) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000004c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) socket$kcm(0x10, 0x2, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x80, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x68, r2, 0x8b8e0eb13081c495, 0x0, 0x0, {{}, {0x0, 0x4109}, {0x4c, 0x18, {0x0, @link='syz0\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r2, 0x8, 0x70bd26, 0x2ddfdbfb, {{}, {}, {0x8, 0x11, 0x800}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20000081}, 0x4040004) 21:02:33 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0xadaa8de3dcaf7a87, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000008280)={&(0x7f0000008180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000008240)={&(0x7f00000081c0)={0x44, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffeffff}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3c57}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x12004}, 0x40000) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r3, &(0x7f0000007fc0)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x4, 0x3f, 0x1, "40b3ac0e188ce83ea71cb2a8bd881147e3a9d7652cbe9b836f49c71792683a14a76397080c40db7c6e7e8d195fa4f34a830d801b4990e1721d54880c800a89", 0xe}, 0x60, &(0x7f0000001300)=[{&(0x7f00000001c0)="44b9022b8bf769e87b7a4785f83f8b0e27348377a7fc9ae7a62fb36822f102148285fd432e26490dc02b8d3e5dbfddec1e6d0ff46f6cf729da048067ee4df40963ef84c3a5a3b68f1d127817a5f803baeac0e08acd082b1fdc51e8c8c1772e52145ca9ee00cdfd1b3cc5a7906eadd1642aa928a39ec1bcd7b2cd547b38258e00f1b3a1bd30f257632925ccb56af62eb3508c33b695a5c36e6acd6f75fc9b32d8b5262dec428bb249127baab8e774d513c1", 0xb1}, {&(0x7f0000000280)="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"3e939ec12dc6012765c6260900a2ff767f54507b269c9b3c5dc30a51204412593e878bb2182c478b2b9f118fdac2467f9da66fecd410bd5e9822636d2b4b6cdb4e4238ea183e5d1d403093221ef37611290a9b4c7f835d3789b9cac5a19ce53276b137b3fad2c621"}, 0x78, 0x4800}, {&(0x7f0000002fc0)={0x27, 0x1, 0x1, 0x5, 0x40, 0x0, "5646ca6499e0c55331bdd2ee1d2ef00af71109ae57856beba52f5cf7fc52ed373e778029fe6755db0b97a875a7d00595a94f572982a5bc40c6c06f3008a02f", 0x1a}, 0x60, &(0x7f0000003140)=[{&(0x7f0000003040)="7aca51f77941f385518544124d2cb3f74a74bf63bcf43929706d993e99831450d09c1b7bd7a1dd489b883d6f922d7f08e64665e2ce53b6bc4b231d170eb776829e81055c6036fb8af39b1c42cf5909c2c2dffdcb6dbc9cd72dc169e796ed84939a2e3a1a849301f3a3d69cc03137c9bd83b0388ed0586312452bd52deda81faacce6c7b1a65b979c7b40b7851864bca913ab1e1defa9d6761fc6d5c4c8f37f81b01670e53ae92e35134675a2f25377fab06eb10df61323c8c0f653ca336882a0ae4aaa9ae0a2f809aa7b8e6de0c718d97095c99787a8a5ead448b6822449d496a2e78a8e352ecda194d958cbd0a96969778827", 0xf3}], 0x1, &(0x7f0000003180)={0xd0, 0x108, 0x48900000, "faa9901a082fa78188652362a5aa5a420a46a57c3b0a2b056102ecd5ec98443d1b306e58d4a3d8bbe6fc48eda00e34cf46bd705de6f08443c115c0705fbbd4cc4af50ce5f70949fbea1f51d33ff7ca57b7a906c16b51f90f2b87986d0a96cda1bfb59c1f9d1a8f29fe0c688b4c7305dcf7ba44b129dea1716c7bc832fb174ff9bb96598a770b51de2e8fa89529203742d742f6d3f93f4a09a65c7615e89b36d0351cf162a1bed7659e8b3aff1f56855dba4ba78cce36a9e2ce3ec0"}, 0xd0, 0x40000}, {&(0x7f0000003280)={0x27, 0x1, 0x2, 0x4, 0x21, 0x32, "00b3183070e31254ec5855a493d7e380a7d963fe6164dbfe9967417983bf578d9418d2393f8deb997101c40d2afbce83d83f5b54419196b5525314f4fd01a6", 0x1b}, 0x60, &(0x7f0000003580)=[{&(0x7f0000003300)="297ee4528f72efbda6a4dd1f9de6f302a3314b033045c9118f05b1c6ddd74f79d5b4389ad313cc9e90ef4499aa2e5847af64463cdf7ee2e1cafa8a96f9de0c8c365828ac135c392767eedd7ed403df3a664e349feb83ae7960f91d4d7253a4ae95236095a41146172f7c9779d3cdea6f16811962af1f38f5e566a48dd1f31e230ba66e53221fd52d597009f1bb3f4b626af6db1998fb4304808076f38a48b66bde1e771e08d0ab7a916a8c52b1007b6f4ae95db8cb26bff56e3fbc2567d08e", 0xbf}, {&(0x7f00000033c0)="d2f4329ae08654f78fd6868bb7da4c8573fa505eaecf16e9f4ad8b0a3a791322c1fc9a72e7", 0x25}, {&(0x7f0000003400)="7913f9cdb8a58a3c63a05734c4d65a2d3dfaf9fec845b8291b1a08549cd0b26705b1823dee4517f44f8dbbf9ea78e5913d9919395613d82402e3aeb171bd2b4aff5a57f8e07f20573d9ebe36b877f9d3f98a3f276a6272b4c64929b46b7b250715bb0451b2af65f23f25f500fc475c37349aee31eacfbea90f49605ce36a4e2d431259574a", 0x85}, 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0x1000}, {&(0x7f0000006c00)="25c2f739b3dbfe4fffad4b5c38790c8915a8204214f3ce8f530d0c77de50ac145fc096", 0x23}, {&(0x7f0000006c40)="c8783f75867946ac5a970341268f248c776709b40fa9345a4f08216f0ca39903c06e9825917f953a32438d5c5eddc9d4ab6dee1fb3c5f6c0177a53e900b8da9decb707794073b568ec60af240ff3620bf3e4539ce8871d9f2da5fe8c9c5c", 0x5e}], 0x3, 0x0, 0x0, 0xd1}, {&(0x7f0000006d00)={0x27, 0x0, 0x1, 0x1, 0x7, 0x49, "c7709305ff32a0aec6afcec297518ebac256063506b0f25809e054707baf58dc14a525e33e88fbf975f6f3bbc51a7973e41e5b896e6d9c5177a635b967ec47", 0x21}, 0x60, &(0x7f0000007e80)=[{&(0x7f0000006d80)="5d4fad2e95c41808cc38f7626aad85c51965fda3a01f781f9742d3d3e3672877323f9e54dfbc20e2847ec02af8ade561f856d60bedf774ddfd417921b9f820e4e4b2a7efffc86104a6eaee258f3fe7f6ea1074e61027e0a8bce3f6571cb56b3c1af6cd6e89bd5d0ffe4caf7f3cf73645dd81a6e11356e17036251b5925d724bfe85ca9892087b1a647e9749efa4b1c9a953ca0b17d1dfdc8d95ef159a357402adb20ed539d09dd96b5a11d31b666913564a1bc7a3dfac505308c2e153cdbd7c229420400990645ec01958ac7124a24b29962e9e43a6cf4c8f3f6", 0xda}, {&(0x7f0000006e80)="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", 0x1000}], 0x2, &(0x7f0000007ec0)={0x100, 0x101, 0x5, "57a3ad76dc9516d17d40c50c142196e22d24915c9323a30b54430993ef261ff5607cb0bc54872bd2bb11e52adc296f82505dd102c51093fc27781b6f8c3f5c73ca0b6bc0b3326332552ec8cd9efef5d47cccf6a9fad6390e1b4211c897f2c6596beffb620a6ef68de3bffe0f7a8b63a4a156e0ddb6195e56905eceb6ad93ace320742ee515b9a0ec681426cefe4deafa7f3efe22d25cff28a77abe0280e0519056665942a488e86d2a1022f1ea1c25b04a02dfc95d2f01bd6c534375c8c38290bdd315f9d43c5d739c9c1285aa1d0b0ead114f68647272fe50d686b5935a060aebdf74d79a26a40e5d7eb4dc2e"}, 0x100, 0x1}], 0x8, 0x40) [ 2211.181003][T19092] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0xa00}, 0x0) 21:02:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = accept(r1, &(0x7f00000001c0)=@hci, &(0x7f0000000000)=0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000240)=0x109, 0x4) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x6, 0x2, &(0x7f0000000180)) [ 2211.259810][T19109] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x11, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0xe00}, 0x0) [ 2211.367387][T19159] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2211.388981][T19109] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000140000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x12, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000030200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:34 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:34 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r10) setregid(r8, r10) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {0x1, 0x5}, [{0x2, 0x4}, {0x2, 0x3}, {0x2, 0x5}, {0x2, 0x2, r3}, {0x2, 0x2, r5}], {0x4, 0x1}, [{0x8, 0x5, r6}, {0x8, 0x2, r8}], {}, {0x20, 0x2}}, 0x5c, 0x1) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80) [ 2211.593148][T19190] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:34 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0xf00}, 0x0) 21:02:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x13, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:34 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) iopl(0x7f) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x1e, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) 21:02:34 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x2203}, 0x0) [ 2211.788548][T19219] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) mq_open(&(0x7f00000000c0)='net/netstat\x00', 0x80, 0x101, &(0x7f0000000100)={0x5, 0x1, 0x0, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r3, 0x3f}, &(0x7f0000000080)=0x8) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x40, 0x20}, &(0x7f0000000200)=0xc) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e21, 0x8000, @private1={0xfc, 0x1, [], 0x1}, 0x800}, 0x1c) 21:02:34 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x98000, 0x0) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, 0xa, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0xa}, [@NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x1c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x20000010) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x5) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_score\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000040)={0x7, 0xfffc, 0xa, 0x1, 0xa, "d852a7a5d928dc7a"}) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2211.841160][T19197] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2211.871023][T19219] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:34 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000150000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:34 executing program 1: socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2212.043623][T19291] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:34 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x6000}, 0x0) 21:02:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000040200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x14, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:34 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x7, &(0x7f0000000180)) [ 2212.188480][T19317] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:34 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x6, 0x12002, &(0x7f0000000000)) 21:02:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x300, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:34 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x1004000000016) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_mcast\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0x8, 0x0, 0x6, 0x9, [], [], [], 0x7, 0x5, 0x5, 0x3f, "8823dfbc8e07dabd000000000200"}) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000600000000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2212.377361][T19361] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:35 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x34000}, 0x0) 21:02:35 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x8) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000000)) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x20008855) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000300)={0xa00000, 0x7fffffff, 0x1, r3, 0x0, &(0x7f00000002c0)={0x9a0915, 0x0, [], @p_u8=&(0x7f0000000100)}}) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000340)=0xaba1) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x40e080, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000580)) r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r6, r2, 0x0, 0x7ffff000) statx(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x7ff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r7) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000040)={0x1, 'veth1_macvtap\x00', {}, 0x4}) [ 2212.473454][T19384] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x500, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2212.532580][T19394] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000050200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:35 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x11, 0x3, 0x3, &(0x7f0000000000)) 21:02:35 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x400300}, 0x0) 21:02:35 executing program 1: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/4096, 0x1000) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2212.777230][T19404] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x600, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2212.818750][T19449] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:35 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000300000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:35 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x1000000}, 0x0) [ 2212.917620][T19476] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2212.951577][T19486] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$IP_SET_OP_GET_BYNAME(r2, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz1\x00'}, &(0x7f0000000080)=0x28) 21:02:37 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x800, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @aes128, 0x1, [], "0de24447b123ab93340910c183b0d34f"}) 21:02:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x700, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000060200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:37 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x2000000}, 0x0) 21:02:37 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000500000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:38 executing program 1: clone(0x2000000014002380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="20007000fbdbdf2508004f0003000000080003000400"/32], 0x20}, 0x1, 0x0, 0x0, 0x8001}, 0x4004000) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0x900, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x3000000}, 0x0) 21:02:38 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) r1 = accept4$tipc(r0, 0x0, &(0x7f0000000140), 0x80800) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000001c0)={0x1, [0x0]}) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000240)=@caif=@util, 0x80, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/2, 0x2}, {&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f00000005c0)=""/215, 0xd7}], 0x5}, 0x1}], 0x1, 0x40000300, &(0x7f0000000780)={0x0, 0x3938700}) sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x68, r4, 0x8b8e0eb13081c495, 0x0, 0x0, {{}, {0x0, 0x4109}, {0x4c, 0x18, {0x0, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3ced9510391b2632}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r4, 0x200, 0x70bd29, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x400, 0x1f, 0x54efeac1, 0x7}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4004091}, 0x20000050) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2215.626542][T19627] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x3220000}, 0x0) 21:02:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0xa00, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2215.740703][T19691] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:38 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x1d, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x80000000, 0x4) 21:02:38 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x800) 21:02:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x4000000}, 0x0) 21:02:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000070200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:38 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x143140) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r0, 0x40084146, &(0x7f00000002c0)=0x72) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:38 executing program 0: r0 = socket$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}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000600000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0xb00, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) 21:02:38 executing program 1: clone(0x50050600, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2216.044825][T19725] validate_nla: 3 callbacks suppressed [ 2216.044837][T19725] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x7000000}, 0x0) 21:02:38 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video0\x00', 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$VIDIOC_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000040)={0x0, @reserved}) 21:02:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0xc00, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2216.227636][T19791] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:38 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x15, 0x3, 0x8000, &(0x7f0000000180)) 21:02:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0xa000000}, 0x0) [ 2216.280744][T19738] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:38 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) close(r2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) write$P9_RMKNOD(r0, &(0x7f0000000000)={0x14, 0x13, 0x1, {0x20, 0x0, 0x2}}, 0x14) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) 21:02:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000900000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2216.362016][T19791] EXT4-fs (loop3): Can't read superblock on 2nd try [ 2216.462439][T19830] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000100)='sen\x00\x00\x00\x00\x7f\xea\xe4\xea\xd1\x9d\a8\xbf\x89\xd2\xe7m\xd0\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000080200000002000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 21:02:39 executing program 2: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x1c, 0x1, 0x81, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 21:02:39 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000001c0)={{0xf000, 0x4000, 0x10, 0x0, 0x7c, 0x6, 0xc0, 0x7, 0x14, 0x80, 0x0, 0x5}, {0x12000, 0x108001, 0xd, 0x1c, 0x3, 0x3f, 0x1, 0x0, 0x7, 0x4, 0x3f, 0x20}, {0xf000, 0x5000, 0x9, 0x3, 0x3, 0x3, 0x3, 0x80, 0x9, 0x20, 0x7f, 0x6}, {0x2, 0x2, 0xe, 0x8, 0xff, 0x0, 0x1, 0xf8, 0x5, 0x7, 0xff, 0x2}, {0x2000, 0xf000, 0x4, 0x94, 0x9, 0x3, 0x5, 0x6, 0x1f, 0xa8, 0x41, 0x5}, {0x3000, 0x0, 0x4, 0x40, 0x4, 0x1, 0xa, 0x3, 0x0, 0xff, 0x0, 0x81}, {0x100000, 0x2, 0x8, 0x8, 0xff, 0x9, 0x40, 0x78, 0x5, 0x1, 0x1, 0x7}, {0x10000, 0x6000, 0xe, 0xc7, 0x3, 0x0, 0x0, 0x4, 0x1, 0x81, 0x8, 0x7f}, {0x2000, 0x1}, {0x3000, 0x7}, 0xa0000032, 0x0, 0x2, 0x1, 0x9, 0xa100, 0x1e003, [0x6, 0x9, 0x40, 0x200]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r3}) socketpair(0x25, 0x3, 0x19c1, &(0x7f0000000180)={0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r6, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x80000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x810) syz_open_dev$vcsu(&(0x7f0000000300)='/dev/vcsu#\x00', 0x4512, 0x50080) 21:02:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0xd00, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2216.608696][T19839] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:02:39 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0xe000000}, 0x0) 21:02:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x4c, 0x2, 0x6, 0xe00, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}}, 0x0) [ 2216.707262][T19900] EXT4-fs (loop3): Can't read superblock on 2nd try 21:02:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000050000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400b59500000000000d00000a008000", @ANYRES32=r5, @ANYBLOB="14000200fe800000000000000000000a00000038080008001002000014000200fc0200"/48], 0x48}}, 0x800) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 21:02:39 executing program 1: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_init_net_socket$ax25(0x3, 0x3, 0xf0) bind$ax25(r0, &(0x7f0000000000)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @default, @default, @bcast]}, 0x48) socketpair(0xf, 0x3, 0x2, &(0x7f0000000180)) [ 2216.811707][ T6903] ================================================================== [ 2216.819898][ T6903] BUG: KCSAN: data-race in __mark_inode_dirty / other_inode_match [ 2216.827682][ T6903] [ 2216.830028][ T6903] write to 0xffff88802d8eb200 of 8 bytes by task 6858 on cpu 0: [ 2216.837671][ T6903] __mark_inode_dirty+0x1c1/0x940 [ 2216.842693][ T6903] generic_update_time+0x184/0x270 [ 2216.847815][ T6903] update_time+0x7d/0x90 [ 2216.852052][ T6903] touch_atime+0x13f/0x150 [ 2216.856457][ T6903] step_into+0xab5/0x1090 [ 2216.860786][ T6903] walk_component+0xde/0x390 [ 2216.865359][ T6903] path_lookupat.isra.0+0x119/0x350 [ 2216.870556][ T6903] filename_lookup+0x145/0x2c0 [ 2216.875306][ T6903] user_path_at_empty+0x47/0x60 [ 2216.880158][ T6903] ksys_umount+0xee/0xaf0 [ 2216.884483][ T6903] __x64_sys_umount+0x35/0x50 [ 2216.889147][ T6903] do_syscall_64+0xc7/0x3b0 [ 2216.893633][ T6903] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2216.899506][ T6903] [ 2216.901829][ T6903] read to 0xffff88802d8eb200 of 8 bytes by task 6903 on cpu 1: [ 2216.909374][ T6903] other_inode_match+0x6a/0x570 [ 2216.914221][ T6903] find_inode_nowait+0x12f/0x160 [ 2216.919165][ T6903] ext4_mark_iloc_dirty+0x12ad/0x1580 [ 2216.924618][ T6903] ext4_mark_inode_dirty+0xe6/0x420 [ 2216.929838][ T6903] ext4_unlink+0x68d/0x800 [ 2216.934241][ T6903] vfs_unlink+0x223/0x400 [ 2216.938568][ T6903] do_unlinkat+0x33f/0x550 [ 2216.942990][ T6903] __x64_sys_unlink+0x38/0x50 [ 2216.947678][ T6903] do_syscall_64+0xc7/0x3b0 [ 2216.952186][ T6903] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2216.958051][ T6903] [ 2216.960365][ T6903] Reported by Kernel Concurrency Sanitizer on: [ 2216.966960][ T6903] CPU: 1 PID: 6903 Comm: syz-executor.2 Not tainted 5.7.0-rc1-syzkaller #0 [ 2216.975543][ T6903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2216.985610][ T6903] ================================================================== [ 2216.993666][ T6903] Kernel panic - not syncing: panic_on_warn set ... [ 2217.000241][ T6903] CPU: 1 PID: 6903 Comm: syz-executor.2 Not tainted 5.7.0-rc1-syzkaller #0 [ 2217.008807][ T6903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2217.018891][ T6903] Call Trace: [ 2217.022195][ T6903] dump_stack+0x11d/0x187 [ 2217.026526][ T6903] panic+0x210/0x640 [ 2217.030508][ T6903] ? vprintk_func+0x89/0x13a [ 2217.035092][ T6903] kcsan_report.cold+0xc/0x1a [ 2217.039808][ T6903] kcsan_setup_watchpoint+0x3fb/0x440 [ 2217.045194][ T6903] other_inode_match+0x6a/0x570 [ 2217.050053][ T6903] ? constant_test_bit+0xd/0x30 [ 2217.054894][ T6903] ? ext4_inode_csum_set+0x1c0/0x1c0 [ 2217.060213][ T6903] find_inode_nowait+0x12f/0x160 [ 2217.065177][ T6903] ext4_mark_iloc_dirty+0x12ad/0x1580 [ 2217.070539][ T6903] ext4_mark_inode_dirty+0xe6/0x420 [ 2217.075775][ T6903] ? timestamp_truncate+0x11b/0x160 [ 2217.081034][ T6903] ext4_unlink+0x68d/0x800 [ 2217.085446][ T6903] vfs_unlink+0x223/0x400 [ 2217.089776][ T6903] do_unlinkat+0x33f/0x550 [ 2217.094189][ T6903] __x64_sys_unlink+0x38/0x50 [ 2217.098875][ T6903] do_syscall_64+0xc7/0x3b0 [ 2217.103464][ T6903] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2217.109343][ T6903] RIP: 0033:0x45c5d7 [ 2217.113233][ T6903] Code: 00 66 90 b8 58 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 4d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 2d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2217.132856][ T6903] RSP: 002b:00007ffe39760698 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 2217.141262][ T6903] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045c5d7 [ 2217.149223][ T6903] RDX: 00007ffe397606b0 RSI: 00007ffe397606b0 RDI: 00007ffe39760740 [ 2217.157187][ T6903] RBP: 0000000000002776 R08: 0000000000000000 R09: 000000000000000d [ 2217.165160][ T6903] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffe397617d0 [ 2217.173122][ T6903] R13: 00000000016a8940 R14: 0000000000000000 R15: 00007ffe397617d0 [ 2217.182619][ T6903] Kernel Offset: disabled [ 2217.186959][ T6903] Rebooting in 86400 seconds..