, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r5, 0x4, 0x2400) recvmmsg(r3, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r3, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r4], 0xc63b9e35) 15:54:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000010200000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:19 executing program 1: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r0, 0x0, 0x100000001, 0x0) 15:54:19 executing program 0: set_mempolicy(0x2, &(0x7f0000000000)=0x7ad, 0x2) unshare(0x4a060480) unshare(0x0) socketpair(0x2, 0x20000000000001, 0x0, &(0x7f0000000100)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x88\xc5/S\xea\x9a\x89\xccN\b\x8d\b\xa7\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x90\xfa\x11\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbc\x00'/547) 15:54:19 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0xa00000000000000}, 0x0) [ 526.527925][T10777] 9pnet_virtio: no channels available for device 99721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 526.527925][T10777] <3>[ 427.128018][ T4218] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 526.527925][T10777] <3>[ 427.128018][ T4218] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 526.527925][T10777] <3>[ 427.128018][ T4218] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 526.527925][T10777] <3>[ 427.128018][ T4218] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device 15:54:20 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x500) 15:54:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000220000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:20 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000005280), 0x40001, 0x0) syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x200c80) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x7, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x4}, [@NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x5}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_RULE_POSITION_ID={0x8}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x3}]}, 0x40}}, 0x24040414) 15:54:20 executing program 0: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000000640)={@multicast1, @loopback, @remote}, &(0x7f0000000680)=0xc) setresuid(0xee00, 0xee01, 0x0) r0 = getuid() setresuid(0x0, r0, 0xee01) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4001, &(0x7f00000000c0)={'trans=unix,', {[{@aname={'aname', 0x3d, '*'}}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}, {@smackfsdef}, {@euid_eq={'euid', 0x3d, r0}}, {@dont_hash}, {@subj_role={'subj_role', 0x3d, '+$[*/'}}, {@appraise}]}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x9, 0x3, &(0x7f0000000480)=[{&(0x7f00000001c0)="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", 0xfc, 0x400}, {&(0x7f00000002c0)="91f645b9d2638a079ea37d117d8ad04fc3d4eab086b592dee6a3d3723f77bcb018ae8eb5d02383f5df73e58ee72238abdfa8b4edba17e5ece365546d7ff70e5d5fb7c17dbd3a7f24c6fecffeb88e3868e267ef3bd8e7104091716b21f227636c9d800a340f342f7aca18cb4069289be3e877bf67a2024d5004864465f44b51ae9cea1f96001f2a9d19a69560178198442dcf45c09076dd29af49db4e2a1d2dff", 0xa0, 0x8b}, {&(0x7f0000000380)="79ee81fc643e43e90a4fee8ada6b8870383966d06a7cbef06e7e2bcd8ee0655bfffbb9c997a57e576a23b6deb2b8c625229e455fc811b5c4c87ed0596493a40156f10516296ecd876a8fb1e53ffe28afe99569ca5d7fcb6d2e705f363f663b7289c3b88fadd780ba7faf91a80125f2d3ce7cafde806e7098eebb28de894ab970f934e07c68c7bbe98d4f574e7d0eb844169e08d53183116ad4f50db5a3c5a2646ed92efb6c97e76e57cecd38514a4df8c316688cbefff28c7fb527aaf199b0254eb0c81a139afa1ae85166a47ff3ec68a3c9237a3d4820cb40", 0xd9, 0x6}], 0x11003, &(0x7f0000000500)={[{@mblk_io_submit}, {@noinit_itable}, {@discard}, {@nodelalloc}, {@mblk_io_submit}, {@debug}, {@init_itable_val={'init_itable', 0x3d, 0x100000001}}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x6}}, {@max_batch_time={'max_batch_time', 0x3d, 0xffffffffffffff00}}, {@noauto_da_alloc}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@smackfsdef={'smackfsdef', 0x3d, '9p\x00'}}, {@uid_lt={'uid<', r2}}, {@appraise_type}]}) setresuid(0xffffffffffffffff, 0xee00, 0xffffffffffffffff) getuid() 15:54:20 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0xb00000000000000}, 0x0) 15:54:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000250000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:20 executing program 0: set_mempolicy(0x1, &(0x7f0000000680)=0x3f, 0x8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) tkill(0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) exit_group(0x0) clone3(&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000300)=""/219, 0xdb, &(0x7f0000000400)=""/211, &(0x7f0000000000), 0x2}, 0x4f) [ 527.012417][T10790] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 527.012417][T10790] <3>[ 427.728076][ T4243] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 527.012417][T10790] <3>[ 427.728076][ T4243] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 527.012417][T10790] <3>[ 427.728076][ T4243] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 527.012417][T10790] <3>[ 427.728076][ T4243] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 527.297267][T10814] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 527.297267][T10814] <3>[ 427.837538][ T4267] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 527.297267][T10814] <3>[ 427.837538][ T4267] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 527.297267][T10814] <3>[ 427.837538][ T4267] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 527.297267][T10814] <4>[ 427.935853][ T4267] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:20 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001680)=[{{&(0x7f00000002c0)=@l2, 0x80, &(0x7f0000000640)=[{&(0x7f0000000080)=""/31, 0x1f}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000340)=""/12, 0xc}, {&(0x7f0000000380)=""/156, 0x9c}, {&(0x7f0000000440)=""/48, 0x30}, {&(0x7f00000005c0)=""/27, 0x1b}, {&(0x7f0000000600)=""/22, 0x16}], 0x7}, 0x9}, {{&(0x7f00000006c0)=@x25={0x9, @remote}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x5, 0x40000000, &(0x7f00000018c0)={r1, r2+60000000}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r3, 0x4, 0x44800) bind$inet(r3, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r4 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r5, 0x4, 0x2400) recvmmsg(r3, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r3, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r4], 0xc63b9e35) 15:54:20 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x42000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003180)={0x2, 0x80, 0x1, 0x20, 0xfa, 0x0, 0x0, 0x40, 0x24000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x10000, 0x4, @perf_bp={&(0x7f0000000100), 0x2}, 0x0, 0x80000001, 0x1, 0x5, 0x4, 0x7f, 0x8001, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x1, r0, 0xb) sched_setattr(0x0, &(0x7f00000003c0)={0x38, 0x5, 0x52, 0x7406, 0x9, 0x0, 0x1, 0x80000001, 0x3ff, 0x800}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x5, 0x66, 0x62, 0x7, 0x0, 0xffffffffffff8001, 0x1401, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x100, 0x4, @perf_bp={&(0x7f0000000000), 0x1a}, 0x4, 0x7fff, 0x8, 0x8, 0x5, 0x3, 0x8001}, 0x0, 0xc, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x4d, 0x0, 0x3f, 0x7f, 0x0, 0x3, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x7, 0x3e}, 0x880, 0xc7, 0x5c, 0x5, 0x1, 0x7, 0x20, 0x0, 0xa24, 0x0, 0x8001}, 0x0, 0x0, r2, 0x8) syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) fork() sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) 15:54:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000002e0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:20 executing program 0: ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x101}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) unshare(0x40000000) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/87, 0x57}], 0x1, 0x200, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x210000, &(0x7f0000000200)="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", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="f49a5f30c989c7a0e675bbaed00ca5f5b030336b8638a642c55bd46d31279932cbbaf9f4592b6364838f2e8c9292620f59d847d604c2b2ded3ee2364434cf052d40aad1faa7d39bef16a01d7e0aaf63eedc2700ab00cefd1a4b765") splice(r2, &(0x7f0000000040)=0x40, r3, &(0x7f0000000080)=0x5, 0x7, 0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000640)={'raw\x00'}, &(0x7f0000000600)=0x54) 15:54:20 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0xc00000000000000}, 0x0) [ 527.389645][T10830] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 527.389645][T10830] <3>[ 427.837538][ T4267] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 527.389645][T10830] <3>[ 427.837538][ T4267] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 527.389645][T10830] <3>[ 427.837538][ T4267] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 527.389645][T10830] <4>[ 427.935853][ T4267] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 527.892506][T10849] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 527.892506][T10849] <3>[ 428.479936][ T4355] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 527.892506][T10849] <3>[ 428.479936][ T4355] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:54:21 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xa00) 15:54:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000003f0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:21 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0xd00000000000000}, 0x0) [ 527.892506][T10849] <3>[ 428.479936][ T4355] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 527.892506][T10849] <3>[ 428.479936][ T4355] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device 15:54:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000400000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) mmap(&(0x7f0000490000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0xf52d3000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$nfs(&(0x7f0000000740), &(0x7f0000000780)='./file0\x00', 0x20, 0x1, &(0x7f0000001c80)=[{0x0}], 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000140)='./bus\x00', 0x3, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="dd41261e996cdee64a88ebbcfd18ec59ecfe79a8f48d8dd9ed120ad2e9de9fb41b6a4681169e5a43a52c2caed319df43041259dbfb02a33ae3cb56e76aa40ae8a96010e4dfa4ba4db5d2ee5f0c7f3679d15a3bbcd84a", 0x56, 0x10001}], 0x800400, &(0x7f00000002c0)={[{@grpjquota_path={'grpjquota', 0x3d, './file0'}}, {@data_err_abort}, {@noload}, {@debug}, {@test_dummy_encryption}, {@nombcache}, {@init_itable_val={'init_itable', 0x3d, 0x7}}, {@abort}, {@grpid}], [{@obj_user={'obj_user', 0x3d, 'proc\x00'}}, {@fsname={'fsname', 0x3d, '):'}}, {@subj_type={'subj_type', 0x3d, 'proc\x00'}}, {@pcr={'pcr', 0x3d, 0x39}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'proc\x00'}}]}) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') mount$bind(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x80000, 0x0) [ 527.978543][T10856] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 527.978543][T10856] <3>[ 428.479936][ T4355] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000480000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 527.978543][T10856] <3>[ 428.479936][ T4355] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 527.978543][T10856] <3>[ 428.479936][ T4355] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 527.978543][T10856] <3>[ 428.479936][ T4355] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device 15:54:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000004c0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 528.204193][T10869] 9pnet_virtio: no channels available for device apacity change from 0 to 512 [ 528.204193][T10869] <3>[ 429.147087][ T4390] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 528.204193][T10869] <3>[ 429.147087][ T4390] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 528.204193][T10869] <3>[ 429.147087][ T4390] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 528.204193][T10869] <3>[ 429.147087][ T4390] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device 15:54:21 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001680)=[{{&(0x7f00000006c0)=@x25={0x9, @remote}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={r1, r2+60000000}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r3, 0x4, 0x44800) bind$inet(r3, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r4 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r5, 0x4, 0x2400) recvmmsg(r3, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r3, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r4], 0xc63b9e35) 15:54:21 executing program 1: r0 = creat(&(0x7f0000002dc0)='\x00', 0x102) truncate(&(0x7f0000000000)='./bus\x00', 0x7) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0xfffffd28) fadvise64(r0, 0x0, 0x0, 0x4) 15:54:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) sched_setattr(r0, &(0x7f0000000200)={0x38, 0x3, 0x0, 0x6, 0x3, 0x0, 0x0, 0x6}, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x2f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200001, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f00000002c0)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000140)='./file0\x00', 0x0) 15:54:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000600000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:21 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0xe00000000000000}, 0x0) [ 528.408740][T10869] 9pnet_virtio: no channels available for device apacity change from 0 to 512 [ 528.408740][T10869] <3>[ 429.147087][ T4390] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 528.408740][T10869] <3>[ 429.147087][ T4390] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 528.408740][T10869] <3>[ 429.147087][ T4390] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 528.408740][T10869] <3>[ 429.147087][ T4390] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 528.786646][T10896] 9pnet_virtio: no channels available for device apacity change from 0 to 512 [ 528.786646][T10896] <3>[ 429.482962][ T4458] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 528.786646][T10896] <3>[ 429.482962][ T4458] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:54:21 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xc02) 15:54:21 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYRESOCT=r1], 0x191) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000140), 0x2, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x0, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/103) 15:54:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000680000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:21 executing program 1: setresuid(0xee01, 0x0, 0x0) r0 = fork() r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=@updpolicy={0xcc, 0x19, 0x1, 0x0, 0x0, {{@in=@private, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xc773f4ff74a1a3ff}}, [@XFRMA_IF_ID={0x8, 0x1f, r4}, @mark={0xc, 0x15, {0x35075c, 0xfffffffd}}]}, 0xcc}}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) sendmsg$nl_xfrm(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=@updpolicy={0xcc, 0x19, 0x1, 0x0, 0x0, {{@in=@private, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xc773f4ff74a1a3ff}}, [@XFRMA_IF_ID={0x8, 0x1f, r7}, @mark={0xc, 0x15, {0x35075c, 0xfffffffd}}]}, 0xcc}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f00000001c0)=@migrate={0x3a0, 0x21, 0x200, 0x70bd29, 0x25dfdbfd, {{@in=@rand_addr=0x64010101, @in6=@mcast1, 0x4e21, 0x6, 0x4e22, 0x8001, 0x2, 0x80, 0x20, 0x3b, r4, 0xee00}, 0x6e6bb8, 0x2}, [@migrate={0x50, 0x11, [{@in6=@remote, @in6=@dev={0xfe, 0x80, '\x00', 0xb}, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x6c, 0x3, 0x0, 0x3507, 0xa, 0xa}]}, @policy={0xac, 0x7, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in=@empty, 0x2, 0x0, 0x4e22, 0x0, 0x2, 0x40, 0xa0, 0xfb, r7, r8}, {0x80, 0x8071, 0x540d, 0x35, 0x3, 0x7d, 0x15, 0x54}, {0x8, 0x63e, 0x2, 0x3}, 0x80000000, 0x6e6bbd, 0x2, 0x1}}, @lifetime_val={0x24, 0x9, {0x585e5e93, 0x7fffffff, 0x20, 0x81}}, @lastused={0xc, 0xf, 0x206e}, @migrate={0x1cc, 0x11, [{@in=@loopback, @in=@private=0xa010102, @in6=@remote, @in6=@dev={0xfe, 0x80, '\x00', 0x2d}, 0xff, 0x0, 0x0, 0x3504, 0x2, 0x2}, {@in=@multicast2, @in=@local, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@rand_addr=' \x01\x00', 0x668c1051d6049235, 0x1, 0x0, 0x0, 0x2, 0x2}, {@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, @in=@local, @in=@empty, 0x32, 0x3, 0x0, 0x34ff, 0x2, 0x2}, {@in=@empty, @in=@dev={0xac, 0x14, 0x14, 0x3e}, @in6=@local, @in=@broadcast, 0x33, 0x2, 0x0, 0x3502, 0x2, 0x2}, {@in=@multicast2, @in6=@ipv4={'\x00', '\xff\xff', @private=0xa010100}, @in=@broadcast, @in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3c, 0x1, 0x0, 0x3501, 0xa, 0x2}, {@in=@local, @in6=@mcast2, @in=@local, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x93, 0x2, 0x0, 0x3502, 0xa, 0xa}]}, @address_filter={0x28, 0x1a, {@in=@empty, @in6=@dev={0xfe, 0x80, '\x00', 0x23}, 0x2, 0x74, 0x9}}, @mark={0xc, 0x15, {0x350759, 0x7fff}}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd27, 0x70bd2c, 0x70bd2d, 0x70bd2a, 0x9, [0x7, 0xfff]}}]}, 0x3a0}}, 0x44000) setuid(0x0) prlimit64(r0, 0x0, 0x0, 0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) r10 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) sendmsg$nl_xfrm(r9, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=@updpolicy={0xcc, 0x19, 0x1, 0x0, 0x0, {{@in=@private, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xc773f4ff74a1a3ff}}, [@XFRMA_IF_ID={0x8, 0x1f, r11}, @mark={0xc, 0x15, {0x35075c, 0xfffffffd}}]}, 0xcc}}, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000c40)=[{{&(0x7f0000000640)={0xa, 0x4e21, 0x3, @ipv4={'\x00', '\xff\xff', @local}, 0x8}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000680)="f6fb0e2c2a5940cc33852e60ce94", 0xe}], 0x1, &(0x7f0000000700)=[@dstopts={{0x108, 0x29, 0x37, {0x16, 0x1d, '\x00', [@calipso={0x7, 0x38, {0x3, 0xc, 0x2, 0x100, [0xffffffff, 0x2, 0x8, 0x10001, 0x10000, 0x100000001]}}, @generic={0x6, 0xb1, "aa4352bab64fc95e0b346cf05843abab029c94ab86c0d1987dc059700ba82371480122183d2753a80355a3e31fcb8fa7f2565e8299340802bc8475dbe6e143e4e4aada0fa65559acb3eef5ba2d27bc54e91fb5641cba2ebcae26d6f18adc1a5546a87721dff59c9e1bc045e98c8be22e8bfdd9bd866f465c2fc7ca029b913fab42d9bee918a44804d22f46e5b33b06effbb4f40f7da05b22630417035516d27f48b849509ec50091f345b9ca12df918864"}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x4}}, @hoplimit={{0x14, 0x29, 0x34, 0x20}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x2f, 0x3, '\x00', [@calipso={0x7, 0x18, {0x0, 0x4, 0xec, 0xd9, [0x3, 0x3]}}]}}}], 0x170}}, {{&(0x7f0000000880)={0xa, 0x4e23, 0x86, @mcast2, 0x421}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f00000008c0)="4a5f0b9a47d9562f16679c49", 0xc}, {&(0x7f0000000900)="7c0cb0581aa0b9a322dd3ad57cb80d3f6bed013dee6289f6deb39004ce29bdc9e527db2f766c339f6e2878b93f19b4026f702443c6071bf9998736fb425df6049a2f51e577dab4b35189e02ac1fc478ede54d35482744f0c6da92d91fc32dcae9349c152e7919bd7dc0c9c3d5e00f874cbfd1d1d306424d2cebba5f90f1e7295c785722399e7e49b19fcaf920a44d7602cc2f94e8aa67d569371d03021c840b48df044f1024227981f9cb6391544c0c61490c624", 0xb4}, {&(0x7f00000009c0)="a7ef53266080ae99ffb039449de1be0b2113e2d589967b054f8ddab006b42c37cefd87666e2fdb0a15a2038d98c18249e63835254d46efc4e71b498441bc50765045e23633276554ef491b778964db130ddb5d773530730d3165ab4e52e1b127e79259cc32f01bc8fd6c9e3cf6def38cb07ba5cc3138c14d2331a370239fb7ca38bd0b625d88c62b5b295f5879300269b63bb96733953ee591b64572a49f2e297e115cbe4d1b1a40f339e0f168ff083521a4eb6a870207da0020db4ae46a25b9ee80e06140217ecb871cbe537c9fca982dd58b3f1ad5f6ffb57aac304c32403c3d48cdeaa54d386b93b516e1afb3a7", 0xef}], 0x3, &(0x7f0000000b00)=ANY=[@ANYBLOB="140000000000000029000000430000000800000000000000240000000000000029000000320000002001000000000000002b0f0000000001", @ANYRES32=r11, @ANYBLOB="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"], 0x138}}], 0x2, 0x20040001) 15:54:21 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x1000000000000000}, 0x0) [ 528.786646][T10896] <3>[ 429.482962][ T4458] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 528.786646][T10896] <3>[ 429.482962][ T4458] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device 15:54:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000006c0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@private, 0x0, 0x32}, 0x0, @in=@dev, 0x0, 0x1, 0x0, 0xe5}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=@updpolicy={0xcc, 0x19, 0x1, 0x0, 0x0, {{@in=@private, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xc773f4ff74a1a3ff}}, [@XFRMA_IF_ID={0x8, 0x1f, r4}, @mark={0xc, 0x15, {0x35075c, 0xfffffffd}}]}, 0xcc}}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@local, r4}, 0x14) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(r0, 0x0, 0x0) [ 528.879224][T10907] 9pnet_virtio: no channels available for device apacity change from 0 to 512 [ 528.879224][T10907] <3>[ 429.482962][ T4458] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 528.879224][T10907] <3>[ 429.482962][ T4458] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 528.879224][T10907] <3>[ 429.482962][ T4458] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 528.879224][T10907] <3>[ 429.482962][ T4458] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 529.076840][T10922] 9pnet_virtio: no channels available for device 4>[ 429.790689][ T4450] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3942 sclass=netlink_xfrm_socket pid=4450 comm=syz-executor.5 [ 529.076840][T10922] <4>[ 429.815411][ T4450] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65466 sclass=netlink_xfrm_socket pid=4450 comm=syz-executor.5 [ 529.076840][T10922] <4>[ 429.828540][ T4450] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=19456 sclass=netlink_xfrm_socket pid=4450 comm=syz-executor.5 [ 529.076840][T10922] <4>[ 429.844518][ T4450] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=34125 sclass=netlink_xfrm_socket pid=4450 comm=syz-executor.5 [ 529.076840][T10922] <4>[ 429.857692][ T4450] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=35656 sclass=netlink_xfrm_socket pid=4450 comm=syz-executor.5 15:54:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000740000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:22 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="7b58c1bd72dc348b97a0a8038f4acc4883b5bddf9fce17b47032397c8c18bae1a7268a678d3278d23ba158b2a7c9291417fb4a49cbeab75e807d6867e6f393b1767cd12165837881d8644486d0327f4981ed88a7cb98315805eabf68c3a8ef97a0fa1665480cd54dbd1714e84e151c65ebb08c21dcd1b825eae4c5326465b282cb20c826f528a3c9b38e29e60537bda1f5ddd578e1c112de4acb51663ae8cdfa9e8fb29e109837f7cc3de3432a3aedf3f3dfc6a2770c2450a96127320edd0d", 0xbf}, {&(0x7f0000000300)="42db47829daf50d953c5a3b38653fb712e843c1611bc16294ee0a9de7849c91fd0e223dae88a48f9998f6fc17355366754e8b8ef6af00f9f28441db02763e7ba476b453b04091316da390a5f37b9072367d0e3cb7589528d0c078472e6d4d7cf8dee3845", 0x64}, {&(0x7f0000000040)="8ef5a812c073f0794aaa134cd287f0179bb3e92aff215511121dfabe", 0x1c}], 0x3, 0x8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000005c0)={0x9, &(0x7f0000000540)=[{0x1, 0x24, 0x7, 0x719}, {0xd78e, 0x0, 0x1, 0x3f}, {0x2, 0x0, 0x7, 0x86fa}, {0x6da, 0x2, 0x81, 0xfffffffd}, {0xad, 0x7, 0x0, 0x3}, {0x4, 0x8, 0x4}, {0xc17f, 0x7e, 0x81, 0x9}, {0x800, 0x0, 0x9, 0x8}, {0x5, 0x9, 0x1, 0x8}]}) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000003c0)="6653078100000000000000b097eaa769be6d28c41bd34e677d114b655ef5a2f96391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5a678216d5d3568dab9af7a4d5cc06f3eb349fd086c22e3fc4ad2b0cae5170871c145045174ad6edb6b0a183dd660eb94af2121945b0d79bb5efadeaad6eaaf0ebc8ae15948eb13fe714f32449bb5e2bdfe6c86cc1d507294a8d504f1144634b26cafc25714cf7fdc166f16fa0d74cd1164f949d143767692731ed21fb541b7a2cc83eb76be0952aea03300", 0xd2}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000280)=0x1ec8) tkill(r0, 0x34) accept$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000380)=0x6e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) exit_group(0x0) 15:54:22 executing program 0: clock_gettime(0x0, &(0x7f0000000040)) unshare(0x6c060680) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000bff000/0x400000)=nil, &(0x7f0000d4b000/0x4000)=nil, &(0x7f0000dd8000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000d4c000/0x2000)=nil, &(0x7f0000c51000/0x3000)=nil, &(0x7f0000f34000/0x4000)=nil, &(0x7f0000bff000/0x3000)=nil, &(0x7f0000e1e000/0x4000)=nil, &(0x7f0000f85000/0x4000)=nil, &(0x7f0000000100)="0f35e0ae5371bef31bd721c0a0", 0xd}, 0x68) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x3a480, 0x0) ioctl$TIOCSCTTY(r0, 0x5428, 0x0) unshare(0x20000) unshare(0xe00) fchdir(r0) 15:54:22 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={r1, r2+60000000}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r3, 0x4, 0x44800) bind$inet(r3, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r4 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r5, 0x4, 0x2400) recvmmsg(r3, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r3, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r4], 0xc63b9e35) 15:54:22 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x1100000000000000}, 0x0) [ 529.195033][T10932] 9pnet_virtio: no channels available for device 4>[ 429.790689][ T4450] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3942 sclass=netlink_xfrm_socket pid=4450 comm=syz-executor.5 [ 529.195033][T10932] <4>[ 429.815411][ T4450] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65466 sclass=netlink_xfrm_socket pid=4450 comm=syz-executor.5 [ 529.195033][T10932] <4>[ 429.828540][ T4450] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=19456 sclass=netlink_xfrm_socket pid=4450 comm=syz-executor.5 [ 529.195033][T10932] <4>[ 429.844518][ T4450] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=34125 sclass=netlink_xfrm_socket pid=4450 comm=syz-executor.5 [ 529.195033][T10932] <4>[ 429.857692][ T4450] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=35656 sclass=netlink_xfrm_socket pid=4450 comm=syz-executor.5 [ 529.641576][ T25] audit: type=1326 audit(1625414062.606:523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=10942 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 529.766584][ T25] audit: type=1326 audit(1625414062.606:524): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=10942 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=278 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 529.784407][T10945] 9pnet_virtio: no channels available for device er after parsing attributes in process `syz-executor.4'. [ 529.784407][T10945] <4>[ 430.078067][ T4502] dump_stack+0x11/0x1a [ 529.784407][T10945] <4>[ 430.078095][ T4502] should_fail+0x23c/0x250 [ 529.784407][T10945] <4>[ 430.103886][ T4502] should_fail_usercopy+0x16/0x20 [ 529.784407][T10945] <4>[ 430.109062][ T4502] _copy_from_user+0x1c/0xd0 [ 529.784407][T10945] <4>[ 430.113646][ T4502] __copy_msghdr_from_user+0x44/0x350 [ 529.784407][T10945] <4>[ 430.119013][ T4502] ? __fget_light+0x21b/0x260 [ 529.784407][T10945] <4>[ 430.123692][ T4502] __sys_sendmmsg+0x1f0/0x4b0 [ 529.784407][T10945] <4>[ 430.128359][ T4502] ? kstrtoull+0x321/0x360 [ 529.784407][T10945] <4>[ 430.132778][ T4502] ? kstrtouint_from_user+0x104/0x130 15:54:22 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xf00) 15:54:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r1, r1, &(0x7f0000000240), 0x7fff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x13, 0x1f, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) io_uring_enter(0xffffffffffffffff, 0x4a91, 0xaba2, 0x1, &(0x7f00000000c0)={[0x6c5]}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getpeername$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setresuid(0x0, 0x0, 0xee00) getresuid(&(0x7f0000000340), &(0x7f0000000540), &(0x7f0000000580)=0x0) setfsuid(r4) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[], 0x82) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000080)=0x2) sendfile(r2, 0xffffffffffffffff, 0x0, 0xa198) 15:54:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000007a0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 529.784407][T10945] <4>[ 430.138149][ T4502] ? fsnotify_perm+0x59/0x2e0 [ 529.784407][T10945] <4>[ 430.143018][ T4502] ? __fsnotify_parent+0x32f/0x430 [ 529.791437][ T25] audit: type=1326 audit(1625414062.606:525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=10942 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 15:54:22 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x1200000000000000}, 0x0) 15:54:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000c0ed0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 529.925580][ T25] audit: type=1326 audit(1625414062.606:526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=10942 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=56 compat=0 ip=0x4665d9 code=0x7ffc0000 15:54:23 executing program 0: msgget(0x3, 0x9) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000002940)=[{&(0x7f0000000600)="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", 0xd79}], 0x1) r1 = gettid() tkill(r1, 0x34) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r7) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000040)={0x234, 0x21, 0x8, 0x70bd2a, 0x25dfdbfb, "", [@generic="e9e7297fc5b3bd439d0108dfd2bdaee217ceebba74afaef11022f95dbd2eb21634d47a518b1bae0c0a9ca09c9220b48956320261e0fb63c2f6c3b14c107859007e144a7797c593ce0cb2dc585d1ac19504c02a88c32e554486b89f4331635cae8061a0907d8742604dba0ba75afdee2e3794dd70c33b", @generic=':W', @nested={0x1ac, 0x2c, 0x0, 0x1, [@typed={0xd8, 0x67, 0x0, 0x0, @binary="a7b05c036b020be5d05bb441bdb95bc9728f2eed779d36b8d7285ba080a951ce0498e98955d884a6ced37711b775a769082829add45efc9dc7b540199511b6572f402b5dfbe8ded68fe5bba7e6f54c2fe6ac03c25f6a9ad981f839775e3f9327483e268644b7d591b4e917c850fc62c46efcd1b9171580cdcc0a3a0ab736fd930fd15ca062e52e93fb8505fa65ffc12a9e6897ec0c1ea9624d8e486828d4b4d9bbe667af12611d43d2c92811aefe138b12ed60a223d395e5e28132a911a8cb51a5c1e88d7f0f988189594dbcfc47a17733827995"}, @generic="b903beb68b769b1a47db8302b7ad6cee31b47113a4410e09634531b87771f45e", @generic="f741a967cc865305810bbbc9dcf9a3991c3406abc871fd5a867a8bc08a4ae0eafc3d64f164b110161820e80bd700619b27a7e90b8131e8", @generic="2ef6025c3407eb67", @generic="4bc620129f20d9d2c71cc5be45d91811a4f00cad8691b9f1268862043d4c5534aeeac39d5600da2f91ec8dc9a1", @generic="4dda968bbcabd0d4d44d9528e6f0a5cc47e7b6316101646868b9e025aeedd9ef788512381a90d76f7b2556915fb54980d29b547e7ee64a8a0deebe6ee58e87a18ea51e46"]}]}, 0x234}, {&(0x7f0000000280)={0x2d0, 0x20, 0x400, 0x70bd25, 0x25dfdbfd, "", [@generic="6bde5f6f62eef6284339cc", @nested={0x6b, 0x39, 0x0, 0x1, [@typed={0x8, 0x6e, 0x0, 0x0, @ipv4=@private=0xa010102}, @generic="a8f4af3a23416eab9b377655f4de644be7d38ebe98223913652e21f430348ca0529f0c332a03bcae3d997c9f0481e238527665dbf3b232fd4fca5e3bc67b446d5121234285b81fee7dd88bc1b871bd96c4cca69b6b28f9255db193ec897515"]}, @generic="6e33e442becdb0dc84222587fa552d2836d01195de97a6d47fcea2b31b318b7f47e68bc23c92ef18ce7a1c45b3cf28b7a482fdca967cdd2e054c746ef10faa769216621ba2c045614c423106ee5800de84016b2e51952ecdae27d35cf3d86ac219a9c448d78f052ba642e2796545277971a9c180b51ca283d7c5e9827956a81f8f63910b2c09fdd8fadb0347ec9c1a96c52506bd6bada646589cb8c4a6d2df1d761a2f517c867bc4a4120d333ed991bc56eb7f5366891c17dc6be45b7f551817e6de355b06a55577aac9d45c38236c53e4077b64c80f17b94c5c653b0a23d1c92567a311f30c6d4529c07625", @typed={0x4, 0x58}, @generic="87707764cb924292b83eb5fb726f966ea353e2374e1ee18023bf158d95383ea8e3600528976c393dc7a3270568dec3bb49278ddb7bed772ad9e31d64959a2ee5d4a8fa7ec147bc106f95efd3f65921f483c89c9d1b796658ef16790f3606cf5cef32306f708e34cf8e2b731a89be5e189fa93e96663fed2fc734d1728ef913da67a98fe12a89e62fa3f592fb5dd7229c092d179bb4ba226ae1537eaa952f82c6d2e6a5a3b3e374a3fa3547d5fdbafe7a7fd4c191c290fae8aa5b058f08f7858ead1030c6a1a307e51804419f78b6a607", @generic="43f14a14ba7607436ed30d0d2941a02932ccbe4f4f2800045faee6f5495e71da4a78cf9e7aca50de2f89686ad503b6580f63958e5c1576d0f28aac96a68e2092b17730c06387e873419bc50ea3a1ce569ee58cb75d1f2840f7c6e8afa383d7133726e63797798d1e6c72b9ffe6fecfe0adcaf9c502eb9154dbfa5966d4803fd0f4", @typed={0x8, 0x3f, 0x0, 0x0, @ipv4=@multicast1}]}, 0x2d0}, {&(0x7f0000001380)={0x102c, 0x1c, 0x20, 0x70bd29, 0x25dfdbfe, "", [@nested={0x12, 0x84, 0x0, 0x1, [@generic="4b8fd3", @generic="1e4e11", @typed={0x8, 0xa, 0x0, 0x0, @fd}]}, @typed={0x8, 0x39, 0x0, 0x0, @fd=r0}, @generic="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"]}, 0x102c}], 0x3, &(0x7f00000023c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {r1, r3, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}], 0x78, 0x800}, 0x40) getuid() ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000000)={0x9, 0x0, 0x8, 0x7, 0x4, "ea8de05d4a15fd194b80979c5d7ed56d78f045", 0x4, 0x4}) 15:54:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000003fd0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 530.049214][T10980] 9pnet_virtio: no channels available for device 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 530.049214][T10980] <4>[ 430.219896][ T4502] RSP: 002b:00007f4db5686188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 530.049214][T10980] <3>[ 430.220893][ T4530] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 15:54:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000003fe0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 530.049214][T10980] <3>[ 430.220893][ T4530] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:23 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x2000000000000000}, 0x0) [ 530.073217][ T25] audit: type=1326 audit(1625414062.606:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=10942 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 530.073595][ T25] audit: type=1326 audit(1625414062.606:528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=10942 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=186 compat=0 ip=0x4665d9 code=0x7ffc0000 15:54:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000fffe0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 530.073801][ T25] audit: type=1326 audit(1625414062.606:529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=10942 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 530.074038][ T25] audit: type=1326 audit(1625414062.606:530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=10942 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=61 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 530.074494][ T25] audit: type=1326 audit(1625414062.606:531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=10948 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 530.074645][ T25] audit: type=1326 audit(1625414062.606:532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=10948 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=157 compat=0 ip=0x4665d9 code=0x7ffc0000 15:54:23 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x0, &(0x7f00000018c0)={r1, r2+60000000}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r3, 0x4, 0x44800) bind$inet(r3, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r4 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r5, 0x4, 0x2400) recvmmsg(r3, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r3, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r4], 0xc63b9e35) 15:54:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000003ff0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:23 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x1100) 15:54:23 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x2500000000000000}, 0x0) 15:54:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="bc2b872920374cf9a5577b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() tkill(r1, 0x38) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$INCFS_IOC_FILL_BLOCKS(r2, 0x80106720, &(0x7f0000002880)={0x7, &(0x7f0000002780)=[{0x7f, 0x12, &(0x7f00000002c0)="95f17832bce790d0a5eb239463112700852f"}, {0x71c5fcdc, 0x60, &(0x7f0000000300)="1523316fd0ccb65f6c6b71d653307748e003e75346af6160d151c6f9fffa602f40f3e2ad9ad8beb268a714e148bbd44651eac695cb9d59a164c56de701bc0e7f9fd25be82af8b3f173c4b7f739e3d7ce268a5612a66fc03e8ece88ab4b799055", 0x1}, {0x40, 0x1000, &(0x7f00000014c0)="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", 0x0, 0x1}, {0x6, 0xae, &(0x7f00000024c0)="2e6c4223d54dbb5fc1140ed600b9b997610d47154097019c73dc2a93f9936a1aaf4dca3e246e943ca4170d5ddc6cc04f41cd45ad1b308b84c7a864c0c8ea2abe7aebac9e6aade8a772bf1cc9aaf118169716c314668045d6276d480f46812c24e79a6bfc48c67d5610494c2b7cfa05bd95ed1b15c130efd6c0120db471ac4681449bddbf41f13c6c8a2c39a9836b027dedde81ec28a27ecdfdf13d7c102bbb1c49a1497b5d01962aedb3fa058b3a", 0x1}, {0x3f, 0x51, &(0x7f0000002580)="83ec3ac66d5cec8310644a44a7f56e9997159cb3927a1724a1d12d99bea29505538d7fc4fbf99a19cf4365693b54963735e6d6a233c8f3d426be6141a823c081608d00b0b3b8069177042e53030d50c148"}, {0x6, 0x94, &(0x7f0000002600)="cdc79151614dcd27f99fcc01c0c4491c9f3a8a88edf5a67f29b3bea1c55f06cee3133566e4655c5732d663a182deace82f9c32ff5053bfa175f5256f59c8b42ed55642a0694c82b7f007aabb353f46d8b5136ed83f79e0f801fdc22b63e40c0b45a19fcf7e78c52ebdd35a61a0a01623bb91cbce421b536a37b101ecc746b7ef1d4bebde61676261163dccd89de6b42fc8247c21", 0x1, 0x1}, {0x6, 0x83, &(0x7f00000026c0)="e65e36dbef1cd4b2ad54cae4c7152a11e15a7bfa6911f81f8a0eb29c991b61ca2121c15ac0276e1972e8f3cd5b9f3c71549a4780b3650048092d081925b49632991ae0ca8fb0cc37b33463ac2d59951db9cc9e718fdf9343ca11a537f4726dcc2c82d36d8439a8b5d31a2f3bccdcebb142de650afce0e454c8c0fabad3f4d0100ed5c5"}]}) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xd2}], 0x38b, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() tkill(r3, 0x34) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x50b180, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1100}, 0x1, 0x0, 0x0, 0x4004}, 0x24004091) 15:54:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x802, 0x82c, 0x7}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x18, 0x52, 0x1, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) 15:54:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000fff0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 530.345642][T10996] 9pnet_virtio: no channels available for device 20 [ 530.345642][T10996] <4>[ 430.921433][ T4568] kmem_cache_alloc_node+0x58/0x2b0 [ 530.345642][T10996] <4>[ 430.926633][ T4568] ? __alloc_skb+0xed/0x420 [ 530.345642][T10996] <4>[ 430.931146][ T4568] __alloc_skb+0xed/0x420 [ 530.345642][T10996] <4>[ 430.935483][ T4568] alloc_skb_with_frags+0x90/0x390 [ 530.345642][T10996] <4>[ 430.940627][ T4568] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 530.345642][T10996] <4>[ 430.946624][ T4568] ? __perf_event_task_sched_in+0x7e7/0x850 [ 530.345642][T10996] <4>[ 430.952513][ T4568] sock_alloc_send_pskb+0x436/0x4e0 [ 530.345642][T10996] <4>[ 430.957712][ T4568] unix_dgram_sendmsg+0x478/0x1600 [ 530.345642][T10996] <4>[ 430.962820][ T4568] ? selinux_socket_sendmsg+0x7e/0x140 [ 530.345642][T10996] <4>[ 430.968275][ T4568] ? unix_dgram_poll+0x3e0/0x3e0 [ 530.345642][T10996] <4>[ 430.973243][ T4568] ____sys_sendmsg+0x360/0x4d0 15:54:23 executing program 0: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB='utf8']) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) 15:54:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000feff0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 530.828969][T11014] 9pnet_virtio: no channels available for device vfs_write+0x50c/0x770 [ 530.828969][T11014] <4>[ 431.095718][ T4568] ? kernfs_path_from_node+0x4b/0x60 [ 530.828969][T11014] <4>[ 431.101106][ T4568] ? __fget_light+0x21b/0x260 [ 530.828969][T11014] <4>[ 431.105789][ T4568] ? __cond_resched+0x11/0x40 [ 530.828969][T11014] <4>[ 431.110560][ T4568] ? perf_trace_sys_exit+0x4d/0x160 [ 530.828969][T11014] <4>[ 431.116072][ T4568] ? fput+0x2d/0x130 [ 530.828969][T11014] <4>[ 431.120043][ T4568] __x64_sys_sendmmsg+0x53/0x60 [ 530.828969][T11014] <4>[ 431.124921][ T4568] do_syscall_64+0x3d/0x90 15:54:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000400000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:24 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x4800000000000000}, 0x0) [ 530.828969][T11014] <4>[ 431.129334][ T4568] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 530.828969][T11014] <4>[ 431.135275][ T4568] RIP: 0033:0x4665d9 15:54:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000800000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 530.923605][T11021] 9pnet_virtio: no channels available for device vfs_write+0x50c/0x770 [ 530.923605][T11021] <4>[ 431.095718][ T4568] ? kernfs_path_from_node+0x4b/0x60 [ 530.923605][T11021] <4>[ 431.101106][ T4568] ? __fget_light+0x21b/0x260 [ 530.923605][T11021] <4>[ 431.105789][ T4568] ? __cond_resched+0x11/0x40 [ 530.923605][T11021] <4>[ 431.110560][ T4568] ? perf_trace_sys_exit+0x4d/0x160 [ 530.923605][T11021] <4>[ 431.116072][ T4568] ? fput+0x2d/0x130 [ 530.923605][T11021] <4>[ 431.120043][ T4568] __x64_sys_sendmmsg+0x53/0x60 [ 530.923605][T11021] <4>[ 431.124921][ T4568] do_syscall_64+0x3d/0x90 [ 530.923605][T11021] <4>[ 431.129334][ T4568] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 530.923605][T11021] <4>[ 431.135275][ T4568] RIP: 0033:0x4665d9 15:54:24 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x0, &(0x7f00000018c0)={r1, r2+60000000}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r3, 0x4, 0x44800) bind$inet(r3, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r4 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r5, 0x4, 0x2400) recvmmsg(r3, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r3, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r4], 0xc63b9e35) 15:54:24 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) epoll_create1(0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2318, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000100), 0x2, 0x0) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000300)=""/246, 0xf6}, {&(0x7f0000000140)=""/47, 0x2f}, {&(0x7f0000000440)=""/185, 0xb9}, {&(0x7f00000001c0)=""/97, 0x61}, {&(0x7f0000000500)=""/20, 0x14}, {&(0x7f0000000540)=""/192, 0xc0}, {&(0x7f0000000600)=""/10, 0xa}], 0x7, 0x5, 0x5) write$P9_RREADLINK(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="43b48067b0bb18f326344d80b91ce722c5e1a505002ea8987573"], 0xe) close(r0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f0000000400), &(0x7f00000000c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080), 0x1000000, &(0x7f00000004c0)=ANY=[]) r2 = open$dir(0x0, 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400), 0x0) preadv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/119, 0x77}, {&(0x7f00000002c0)=""/27, 0x1b}], 0x2, 0x6, 0x1) sendfile(0xffffffffffffffff, r2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x3, 0xe8, 0xffffffe1, 0x6, 0x80000001, 0x8, 0x1, 0xffffffff}, 0x0) chdir(&(0x7f0000000000)='./file1\x00') 15:54:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000040000800000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:24 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x4c00000000000000}, 0x0) 15:54:24 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x1802) [ 531.089112][T11037] 9pnet_virtio: no channels available for device [ T4600] CPU: 1 PID: 4600 Comm: syz-executor.1 Tainted: G W 5.13.0-syzkaller #0 [ 531.089112][T11037] <4>[ 431.277236][ T4600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.089112][T11037] <4>[ 431.287272][ T4600] Call Trace: [ 531.089112][T11037] <4>[ 431.290535][ T4600] dump_stack_lvl+0xb7/0x103 [ 531.089112][T11037] <4>[ 431.295131][ T4600] dump_stack+0x11/0x1a 15:54:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x4b, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x78) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b76795008000537287bb000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000280)=0x14) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) poll(&(0x7f0000000180)=[{r0, 0x100}, {r3, 0xa}, {r4, 0x210}], 0x3, 0x3) sendmmsg$inet6(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="24000000000000002900000002000000fe80000081000000efffffffffffffa96f16971df3e9d65cf342ef0369c8c83eea4a532b02d2d1a3d8875caae54089966e4799a783a721d813f94f6469f60aa1385551646ab4055a2c6d141f7e2c6f588c941300a08844716c06e2b5053e7780fc5b2d8ddc145e9cef0e0b7a2078a51d367e4154d9a2837991c87126894e74a906c70cb82fafaef590e1d4da2d0ef0647f7f2b4946eb842b6b9492d59aeb721027c42fdf4ba5ce88a3b76dddd5ed29c0cc3d6e9dd983a36ccf56ac666002e25c22eb06fab26924f06f205f93e72c0e1825340c0202bc9be1f0bf3cb6a1d7eaae055589e0a49e", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x1, 0x0) 15:54:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000402) fallocate(r0, 0x0, 0x100000, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0xc, r1}) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="0e00000017000005002e2f62757373917ad9a3f68b461b902da724f7aae1a131483922df909eb6a99d4ee5263f8be09068e99a4e8e32c362a1829f33e8a1ddac2728ae9def15778ba13a700584aff27eae7c926c0a0ea7828a653d52beb204e995399e18eb0e651db170cdb5b3ea8049f6258f1e04a45130e97338a5c5fb020dc03073ed0ef75680f1885312e6f8f86a091a5dd055930f98543ab9bdabc77cd826bf33509bb8000000000000000000000083275c1c54bab212f8a55934"], 0xe) r3 = dup3(r1, r2, 0x80000) recvmmsg(r3, &(0x7f00000007c0)=[{{&(0x7f0000000280)=@un=@abs, 0x80, &(0x7f0000000700)=[{&(0x7f0000000080)=""/56, 0x38}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000380)=""/91, 0x5b}, {&(0x7f0000000400)=""/172, 0xac}, {&(0x7f0000000200)=""/3, 0x3}, {&(0x7f00000004c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/90, 0x5a}, {&(0x7f0000000640)=""/189, 0xbd}], 0x8, &(0x7f0000000780)=""/12, 0xc}, 0x1}], 0x1, 0x62, &(0x7f0000000800)) sendfile(r0, r2, &(0x7f0000000000)=0x9, 0x3ff) 15:54:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000004000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 531.089112][T11037] <4>[ 431.299381][ T4600] should_fail+0x23c/0x250 [ 531.089112][T11037] <4>[ 431.303838][ T4600] __should_failslab+0x81/0x90 [ 531.089112][T11037] <4>[ 431.308591][ T4600] should_failslab+0x5/0x20 [ 531.089112][T11037] <4>[ 431.313139][ T4600] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 531.089112][T11037] <4>[ 431.318935][ T4600] ? __kmalloc_node_track_caller+0x30/0x40 [ 531.089112][T11037] <4>[ 431.324794][ T4600] ? kmem_cache_alloc_node+0x1d4/0x2b0 15:54:24 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x6000000000000000}, 0x0) 15:54:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000ffffe000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:24 executing program 0: unshare(0x62000200) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000080)=0x80) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, &(0x7f0000000680)='lo:\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r1 = open_tree(0xffffffffffffffff, &(0x7f0000003180)='./file0\x00', 0x100) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000003200)='\x00') r2 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000140)=0x10) r3 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg(r2, &(0x7f0000006d00)=[{{&(0x7f0000000180)=@nl=@kern={0x10, 0x0, 0x0, 0x200}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="1b456aa1642f3c57ec2dcfcab50e849d7b113f848cbf24da0212acfc8e4cccdac58b6bfad158789e918e84060c1b1477dfb4c6b75edd4ee50f2b647e8c663fd3ea1d2c33ca57385d95d23251e0ae67c09d669c6f3b9011ce4f292e76593c12e578583147e20b3a878e34ff06b212413db9cbbe25ab712a9d4e6228902e0b85856f44c02252206c2d185637907aa8d16d3805c2355b8b136ac62315e11163449879094d5ef15662b5629ec0736e4cfdb3fa433cdfd265b777f2949c1d72310510a68b9b6377e9dceb1c89227af2c096dee30fab083f960c5efbe18371e8a83f3775c10140e368de6c53e5ac1a45f78405407053cdcb", 0xf5}], 0x1, &(0x7f0000000340)=[{0x40, 0x112, 0x13, "dd1df45c9d3bc99c1b272906a83eac8a0950f204e4446697fda3853df3968407eca4b513dd63b1371848afa965b7"}, {0x100, 0x105, 0x4e274fbf, "8405c30f2675746cd9f801c071cf56423db3e56a1e15aa645f68a3d52a680b11a5def033dd8329b852f74a0789538c774f6f63d380385c9ef1433959321f2660bce53b17b23f852b3ed7a69afd35ee3a8aadbc411ead4dfa0a2cb5d37f88b44b8db1abdf6bdacd674468a78f72d9d56a4180d07aae6d621ae5124cb5e70e948e95cf1e69eec2c936f71ddee209f75d70a53861364eeaf904af4b686e1fc0493a9551ec81f56857d99c6a7e5cf58b150e8e21246243c5c4015759e05f836ae8f325a0033bf9d951c9f4ee3762e1496c5cf401bf7a05c8cbf9b2271b6e3a1d753d2cd3b62d264bb67b52590547d9b7"}], 0x140}}, {{&(0x7f0000000480)=@l2tp6={0xa, 0x0, 0x80000000, @empty, 0x3ff, 0x3}, 0x80, &(0x7f0000002a00)=[{&(0x7f00000008c0)="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{&(0x7f0000006440)="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", 0xfd}, {&(0x7f0000006540)="f4d413a2620f5b92566e1e388b30b7ae2f932e1f40717520b1e0fe76b79ff2531a776576ebdab8a34ff727f02b5ed9cf642e448ce8a5805b2a7c107eb31157b08f2c77fd22ef171ee8b57e697d7cae32f9ad183bb59c8b79c3f5d3d27278e3fc6a4f4d78393ffc5d4a16dcaf162e95bf631b1edc02c428f8ac7e8992380242ef24e0aee9daeadadbac07ae4118b34911fdf51a61693409ca43e2feac1188032fcfaf3d48e9b4666971fbc249afc65159fe7fbc2ec53c730e25d37e68ac", 0xbd}, {&(0x7f0000006600)="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", 0xff}, {&(0x7f0000006700)="07f0109ce81f211f34175e1d27256d9b738b19da12441b306c368aa9db60dcd0975d883b4469909b02aa9faa41f0a04dfd0a389e9b7ef7a7fa1eae48c0d8c556058b3076007ed100b7b6e8784008faa5752fd82980c4f2a45cb1f40242df48b3114c5e03032c48484dbcee9d761f61e9acb0a75be2ad8b7835bcc06748a4b6e7c8e754e3bbc251047a6dc6cc17290b82c1ca248ceaf9733dd07317ac7091ca28db9c4541b084508609900b9cfaa9692fef5d587857081fd49b14c3ce3f05782a0ec5cc4407", 0xc5}, {&(0x7f0000006800)="0c3256c6e744b42cb2fa792804521e11e764ba7c6cc61ab4ef90cfc00c70f384ff6ff6a81f6aa6452e7b3398b5671c848da17b24a69152992439108dd16393e46e463d0721e411d1a209b43995959dabb16d19a00c4c061c854e75f4b6be4cca7184e9d3bad855f63200929105874c8f471432a3da119fdd96e6be9e080c7abaf1aae500a1be588185cac7a4842551", 0x8f}, {&(0x7f00000068c0)="778b78f29f2db3e09de76b15a71cd830e5b06d2ef37d64ac87d52b14274f1c363d9a704b40af0561ccb12b502f5e7ceed37ad61a153500d449a11a6bbcb54572a02b76a0f93911138e6c5d38176e9ddd81076ab684878de046e3387f72e6cb6830639d", 0x63}], 0x8, &(0x7f00000069c0)=[{0xd0, 0x1, 0x56c, "a782c10e5fe13667c14dad1e1ea133238586f1e63bb739c2769a520317587181ff54ead5aefda27342f85fe4bb707e1f3ac32c32b289d78b8c79a8698d66246b292c8bb09e50f1397e9adc5b5d1e8d090b22a649b2dddb96fd4e54d629508e493e73fc2e3cfd32bc553f446b715bcce7cc1c8d3e3c36b8b6427b9287bd59a625bda0ae2759d81b10ccaac9640b66f5548460729667afc3a6448668c7819eb1e68e12b9cdbbaf2b8645135262d9c01149ff8bdbede7cb3ebcaf29f9bce1"}, {0x10, 0x101, 0x839}, {0x30, 0x103, 0x9, "ec6c736b2eebe03471466e68e93c0e3150dd742092dfc4e7b26a96d4ece349"}, {0x28, 0x103, 0x401, "d7368892ce082f3875527be60fd7a56f6916f21b"}, {0x50, 0x118, 0x0, "a54750157226b1ad00460e69b088ea3ba9dbf030165f81f2f94c886b81b619e84e292185ab0991f65f278e6c38cd6c9d9638f258f4a5df4dc98bcd332145"}, {0xf8, 0x118, 0x80000001, "b20e529516a9fd2e04cbef486e254055af3b1390c5732cfb98c0d7f29ed43bcf1c0eac64ebf8bee1dabfb42b3baff53af0076c2d4b0726266927cffd446152f6f481688debb70313612fc1716e7850b7983b3694996740318c6d7eed538b4cf63e2b60bb8f2aee2f2478dc0774aadde9d4612ad852ac1df7e588d6d06f713dd5d7e2b963d3d39efa4e06d0a824d86cb5a405424df2db30cf425cc10f5d37cfe4f7df5375f2c3ad6276a3e8b4e3fd67ab2749cd5101240da644b3b70c86603eb2ad5ca061d6c478b75adf82d05ec81b9d238f711b3f6fc337bb37144fdef4d8c5b4b8ce1e29"}, {0xc0, 0x10f, 0x6, "f13b2cd6598a1320574752392b0da19b76a9ebd45468e9c927a458d7ab79a694fae9ca67c31616fde803b2c991bcb01ea03a6aab92b00037592d4a4aae7d2a4ee339a975d1cf14254a91780fa664ba4ad2954e26fa365729cd701b04aa9442afa6cc1dd2f7d72a2bff419d2df32dc4b794220997037b6583cd70c8a437a39506de7efb8506e14dcb9c567e50f8184054a64ee0c8202cd60c8f8d4d379977b4f8a59c58816a4a61e658c70ab6fc2e69ec"}], 0x340}}], 0x8, 0x40) 15:54:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000001000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 531.676204][T11059] 9pnet_virtio: no channels available for device ? kcsan_setup_watchpoint+0x231/0x3e0 [ 531.676204][T11059] <4>[ 431.376574][ T4600] ? unix_dgram_poll+0x3e0/0x3e0 [ 531.676204][T11059] <4>[ 431.381509][ T4600] ____sys_sendmsg+0x360/0x4d0 [ 531.676204][T11059] <4>[ 431.386254][ T4600] ? import_iovec+0x69/0x80 [ 531.676204][T11059] <4>[ 431.390738][ T4600] __sys_sendmmsg+0x315/0x4b0 [ 531.676204][T11059] <4>[ 431.395394][ T4600] ? kstrtoull+0x321/0x360 [ 531.676204][T11059] <4>[ 431.399833][ T4600] ? kstrtouint_from_user+0x104/0x130 [ 531.676204][T11059] <4>[ 431.405194][ T4600] ? fsnotify_perm+0x59/0x2e0 [ 531.676204][T11059] <4>[ 431.409876][ T4600] ? __fsnotify_parent+0x32f/0x430 [ 531.676204][T11059] <4>[ 431.415051][ T4600] ? get_pid_task+0x8b/0xc0 [ 531.676204][T11059] <4>[ 431.419536][ T4600] ? vfs_write+0x50c/0x770 [ 531.676204][T11059] <4>[ 431.423932][ T4600] ? kernfs_path_from_node+0x4b/0x60 [ 531.947578][T11078] 9pnet_virtio: no channels available for device d8 64 89 01 48 [ 531.947578][T11078] <4>[ 431.486491][ T4600] RSP: 002b:00007f4db5686188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 531.947578][T11078] <4>[ 431.494922][ T4600] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 531.947578][T11078] <4>[ 431.502985][ T4600] RDX: 0000000000000001 RSI: 0000000020006340 RDI: 0000000000000003 [ 531.947578][T11078] <4>[ 431.510955][ T4600] RBP: 00007f4db56861d0 R08: 0000000000000000 R09: 0000000000000000 [ 531.947578][T11078] <4>[ 431.518938][ T4600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 531.947578][T11078] <4>[ 431.526930][ T4600] R13: 00007ffea781201f R14: 00007f4db5686300 R15: 0000000000022000 [ 531.947578][T11078] <3>[ 431.589413][ T4598] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 15:54:25 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x0, &(0x7f00000018c0)={r1, r2+60000000}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r3, 0x4, 0x44800) bind$inet(r3, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r4 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r5, 0x4, 0x2400) recvmmsg(r3, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r3, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r4], 0xc63b9e35) 15:54:25 executing program 0: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) ioprio_get$pid(0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x8001, 0xbe}, {0x101, 0x6, 0xeb, 0x9}]}) 15:54:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000002000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000380)={0x2, &(0x7f0000000000)=[{0xac, 0x10, 0xfd}, {0x6, 0x0, 0x0, 0x4b}]}) 15:54:25 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x1c00) 15:54:25 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x6800000000000000}, 0x0) 15:54:25 executing program 0: prctl$PR_GET_TIMERSLACK(0x1e) set_mempolicy(0x2, &(0x7f0000000100)=0x9, 0x7) prctl$PR_GET_TIMERSLACK(0x1e) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}]}) set_mempolicy(0x8000, &(0x7f00000000c0)=0x7, 0xff) 15:54:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000402000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:25 executing program 1: set_mempolicy(0x2, &(0x7f0000000080)=0x7ffd, 0x55a) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000280)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in6=@empty}, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in=@local}, {{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x20000000000}}}}, 0x128}}, 0x0) 15:54:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5d010000, 0x3, &(0x7f0000000140)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000300000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4000, 0x222) 15:54:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000003000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:25 executing program 1: select(0x40, &(0x7f0000000000)={0x8, 0xc5a3, 0x4, 0x101, 0x2, 0x3, 0xf9e9, 0x2}, &(0x7f0000000040)={0x6, 0xfffffffffffffffd, 0x7, 0x7ff, 0x7, 0xf791, 0x0, 0x2}, &(0x7f0000000080)={0x80000001, 0xc21, 0x3, 0x0, 0x3f, 0x304f, 0x7f, 0x100000001}, &(0x7f00000000c0)) select(0x40, &(0x7f0000000100)={0x3, 0x9, 0x1, 0x4, 0x912, 0x8, 0x101, 0xffffffff}, &(0x7f0000000140)={0xff, 0x2, 0x8, 0xe2cf, 0x3, 0x401, 0x6, 0xea99}, &(0x7f0000000180)={0x0, 0x341f1de, 0x0, 0xfffffffffffeffff, 0x7, 0x8, 0x3, 0x3}, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) select(0x40, &(0x7f0000000200)={0x1, 0x5, 0x6, 0x100, 0x1, 0xfffffffffffffffa, 0x2, 0x8}, &(0x7f0000000240)={0x5, 0x4, 0x9, 0xd669, 0xa8, 0x10000, 0x8, 0x2}, &(0x7f0000000280)={0x800, 0x5, 0x35, 0x9, 0x1000, 0xffffffff, 0x100000001, 0x7}, &(0x7f0000000300)={r0, r1/1000+10000}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) select(0x40, &(0x7f0000000340)={0x401, 0xda56, 0xffffffffffffffff, 0x8, 0x1, 0x3, 0x1, 0xffffffff}, &(0x7f0000000380)={0x1, 0x80, 0xfffffffffffffc01, 0x7f, 0x3, 0x100000001, 0x1, 0x8001}, &(0x7f00000003c0)={0x100, 0x1, 0x4, 0x8d4, 0x80000000, 0x9, 0xffffffffffffff7f, 0x3}, &(0x7f0000000440)={r2, r3/1000+60000}) select(0x40, &(0x7f0000000480)={0x0, 0x100, 0x1, 0x7, 0x4, 0x0, 0x3, 0x2}, &(0x7f00000004c0)={0x5, 0x4, 0x505b, 0x2, 0x0, 0x5, 0x3, 0x800}, &(0x7f0000000500)={0x8, 0xffffffff, 0x6, 0xfffffffffffffffe, 0x7, 0xcc75, 0x101, 0x500000000}, &(0x7f0000000540)={0x77359400}) clock_gettime(0x4, &(0x7f0000000580)) select(0x40, &(0x7f00000005c0)={0x0, 0x7f, 0x4, 0x5, 0xfffffffffffffffe, 0x2ab8, 0x81, 0x1}, &(0x7f0000000600)={0x3cc, 0x7, 0x4, 0x24, 0x25ba, 0x7fffffff, 0x2b98, 0x7b04}, &(0x7f0000000640)={0x40, 0x2, 0x7, 0x1, 0x458, 0x8, 0x43, 0x80000001}, &(0x7f0000000680)={0x0, 0x2710}) select(0x40, &(0x7f00000006c0)={0x8, 0x70000, 0x6, 0x3ee, 0x4, 0x7f, 0x3, 0x7}, &(0x7f0000000700)={0x0, 0x8000, 0x8, 0x1ff, 0x2, 0xfffffffffffff801, 0x8000, 0xade}, &(0x7f0000000740)={0x0, 0xa342, 0x1, 0x7, 0x7fffffff, 0x5938c8da, 0x234}, &(0x7f0000000780)={0x0, 0x2710}) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) select(0x40, &(0x7f00000007c0)={0x20, 0x80000001, 0x4, 0x53, 0xffffffff, 0x6, 0xfffffffffffffffd, 0x7b}, &(0x7f0000000800)={0xd52d, 0x9, 0xc70, 0x4, 0x8, 0x0, 0x7, 0xcb}, &(0x7f0000000840)={0x9, 0x4, 0x3, 0x2, 0x100000000, 0x0, 0x9, 0x8000}, &(0x7f00000008c0)={r4, r5/1000+60000}) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) select(0x40, &(0x7f0000000900)={0x2c9, 0x800, 0x808000, 0x10001, 0x3, 0x7, 0x1, 0xffffffff}, &(0x7f0000000940)={0x0, 0x4, 0x7, 0x3, 0x6, 0x7, 0xfff, 0xfff}, &(0x7f0000000980)={0x9, 0xc000000000000000, 0x101, 0x6, 0x7, 0xfffffffffffffeff, 0x0, 0x101}, &(0x7f0000000a00)={r6, r7/1000+10000}) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) select(0x40, &(0x7f0000000a40)={0x10000, 0x9, 0x0, 0x0, 0x20, 0x8000, 0x1, 0x1ff}, &(0x7f0000000a80)={0x401, 0x2d, 0x299, 0x8, 0x4, 0x5, 0x6, 0x2800}, &(0x7f0000000ac0)={0x20, 0x5, 0x71f, 0x3, 0x8, 0x200, 0x0, 0x9}, &(0x7f0000000b40)={r8, r9/1000+60000}) clock_gettime(0x0, &(0x7f0000000c40)={0x0, 0x0}) select(0x40, &(0x7f0000000b80)={0xffffffff, 0x1, 0x100000000, 0xe405, 0x0, 0x9, 0x1f, 0x7f}, &(0x7f0000000bc0)={0x1000, 0x4, 0x98b, 0x4292, 0x7fffffff, 0xffffffffffffffb6, 0x1, 0x41}, &(0x7f0000000c00)={0x2, 0x1, 0x80000001, 0x1000, 0x4, 0x4, 0x5, 0x6}, &(0x7f0000000c80)={r10, r11/1000+60000}) select(0x40, &(0x7f0000000cc0)={0xec, 0x3ff, 0xff, 0x4, 0x7, 0x2bc1, 0x4, 0xfff}, &(0x7f0000000d00)={0x1ff, 0x2, 0x0, 0x1, 0x7ff000000000000, 0x6fa, 0x81, 0x8}, &(0x7f0000000d40)={0xc3a, 0x3ff, 0x5, 0xffffffffffffffff, 0x4, 0x0, 0x7ab, 0x9}, &(0x7f0000000d80)={0x77359400}) select(0x40, &(0x7f0000000dc0)={0x2000000, 0x42, 0x8000, 0x4, 0x0, 0x1000, 0x9, 0x48}, &(0x7f0000000e00)={0x4, 0x40, 0xfffffffffffff6bb, 0x8, 0x0, 0x8, 0x3, 0x9}, &(0x7f0000000e40)={0x8, 0x6, 0x4, 0xffffffffffffa231, 0xfffffffffffffe00, 0x0, 0xfffffffffffffffc, 0x3}, &(0x7f0000000e80)={0x77359400}) [ 532.034978][T11094] 9pnet_virtio: no channels available for device d8 64 89 01 48 [ 532.034978][T11094] <4>[ 431.486491][ T4600] RSP: 002b:00007f4db5686188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 532.034978][T11094] <4>[ 431.494922][ T4600] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 532.034978][T11094] <4>[ 431.502985][ T4600] RDX: 0000000000000001 RSI: 0000000020006340 RDI: 0000000000000003 [ 532.034978][T11094] <4>[ 431.510955][ T4600] RBP: 00007f4db56861d0 R08: 0000000000000000 R09: 0000000000000000 [ 532.034978][T11094] <4>[ 431.518938][ T4600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 532.034978][T11094] <4>[ 431.526930][ T4600] R13: 00007ffea781201f R14: 00007f4db5686300 R15: 0000000000022000 [ 532.034978][T11094] <3>[ 431.589413][ T4598] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 15:54:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000004000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x0, 0x0, {{0x10}, {@void, @void}}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x3f3}, @NL80211_ATTR_KEY_DEFAULT_MGMT]}, 0x34}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000200)=0xc) r2 = eventfd2(0x1f, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x6200, 0x30) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r5 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000940), 0x2, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000d00)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000ac0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000a80)='./file0\x00', 0x80, 0x800}, 0x11) r7 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r7, &(0x7f0000000dc0)=ANY=[@ANYBLOB="0e0000001700000500059a5248c6ae0195bb3961722f6275732bd3ea51f342e3be9e72d031a75eec9d3aaadcced6cc4a9e2e01e40d37991dc54e0378e70c4a80954fbab07520d08e3bfc3cab38a195a36fada3d495fabe49dbf7e78bcc1a905660d24fa657106dc1b663277658a639019008b8356c9ec4fdd7a7d7706911a2611ee365b99ae2618bfd959913056506a3768dd37a09000000f4d9e5784dfd457685db26af4c51c667db7e9999044b70ae1ffe4529a4ad71d613594de8b8e29434fa501e25ad482fcabfc138e8f479b63c5105ee99f5442699f81262dbca9d59570be1e699fe422bac972ad0aa8c262d2fa2"], 0xe) r8 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000b00), 0x2, 0x0) r9 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r9, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000b40)={r0, 0x40000000000, 0x3c, 0x5}) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000b80), 0x80, 0x0) r12 = syz_open_dev$ptys(0xc, 0x3, 0x1) sendmsg$netlink(r0, &(0x7f0000000c80)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfb, 0x800000}, 0xc, &(0x7f00000008c0)=[{&(0x7f0000000300)={0x2a8, 0x2b, 0x200, 0x70bd2a, 0x25dfdbff, "", [@nested={0x13c, 0x7d, 0x0, 0x1, [@generic="cdc49b60e00fe10282c693ce387587637c95b97762bc062712d371b4b795c2b6cfa801744b4f8e917fa2b7c9aad585cd84a00c9186962a1eadf75901a449ac1e529aec0ab14b1f4d04c275cab8f6fd5a1c19e10b97a206a689184abb8bda149e3a01589642f3ab23ec0f7233e23cbf3bf70670cda5a6ea9b297491", @generic="ab42b65b4e136b367ba3a0a0b0f74e400ac25dd3c45b46fc0a06033cc46fd2e79ca2d4ca11724de63c7e993a8cec85c7851312fc58aa4e3200d7212f7e06c8dd9988378f55d3b1e4c93714b3bc80b8014f6196d3aceee5c3fcf9741ef894eaa57f8f27ad2374243bc8c51915aca215ba7f754460193cea9f503b6fd79a61eb20c28a36bd2929ff59c23af3872890d07ea4ab13720ed6e2ce340a1f5c3b63dd072b798084e544f41462bdbc82d4ea554b2057f5ab3a086483f295665c6f"]}, @typed={0x4, 0x84}, @generic="bbe49a50f020c7f777eba76f6e19dee97835ffdf807f54c1a38be84162b46c43a68856571f6c897c8f4f52afe3c27c4836c2dccc3550dad403c41b7ed618a774b19bdf7f8b25586bb18c0a3a7c354eef5083ffab90603bf994be57502043737516a735b7f0a09455f38a9079d57c71a1b874f1752ae1e4e0c48d276aadd42da083dd2c8e40b8975a558fc98bd7842ac6b12e85c796f379754991cd654d9bd04cdd48df8e1f6a09cedac95b7121c3eb2c22255375e649f92c4d9608f059a2d1be8933a8938a1aa4c227a9817992b5c3db8bb1da6889ed2fc43f0ba5afcbdea74f57e40e3eb21be9fa48ba510c095be46cd97a", @typed={0x63, 0x1, 0x0, 0x0, @binary="f377830bb8b7cbb1ceed2f4a3ec5bd3afc8e1cc4a932f3a38e8a45241df7d19673a3f097bbe5a892283357437e03198415441bd4a5e6b1ec2b3458f92835b1471d54c84972f753fdd22d0469652af56a4261bb4d2b9ed9291ae07c450037d7"}]}, 0x2a8}, {&(0x7f00000005c0)={0xd4, 0x29, 0x4, 0x70bd2d, 0x25dfdbfc, "", [@generic="19985fc50a5872bf22e416ef8a89ee96496309e458370a4ddd09969ae2fe8a0c7481d29df7b53ab964b501f06f9a5e5095c5cb9d03445bc74e23f734d5e784cc738575bd6a28ab545fe58ae2da60145de48c5cc12f587fa76283c9f34b968779969e6483624dbcd3f54a2f5a065573cc094a067834ffa6eacf0b8c7fa045861664e03d900850", @typed={0x4, 0x60}, @typed={0xc, 0x85, 0x0, 0x0, @u64=0xfff}, @generic="4971521a58e7e5ab1ea36514fd1dad8e9e5b0e30504d7f57977b18489aff1aeb0cc2996087b37b7b57830b6e"]}, 0xd4}, {&(0x7f0000000140)={0x10, 0x3b, 0x4, 0x70bd2c, 0x25dfdbfb}, 0x10}, {&(0x7f00000006c0)={0x1d8, 0x39, 0x2, 0x70bd26, 0x25dfdbff, "", [@generic="ef524fe8399a0e1d8e3ef9fcbe643c25ce16d488624f0ac414875a3fe58933828ab704e10d968b73910984f974658642930885655ff3f7ceeb40", @typed={0x8, 0x21, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}, @nested={0x11d, 0x60, 0x0, 0x1, [@generic="333908f3b9fcc40d412d92def8acdf8a3843e6ffa7e39d535b28b410470fc8025cf0ce77abc26ada8b4b2a36bc55e717f3d02cd3a20950c5330d7f1fb5e6e378f7917da64c5c5de6", @typed={0x8, 0x25, 0x0, 0x0, @uid=r1}, @typed={0x8, 0x83, 0x0, 0x0, @u32=0x1}, @typed={0x14, 0x60, 0x0, 0x0, @ipv6=@empty}, @generic="b9317e680c607642eba43e31eff35be62aa6e385b18864bb358b2145b42e2ce423aa95c56be6463fd1c8eabc8118c474ec430b00d6d2ae73846249a2e50bc71386f469ee6700c5f872f9b4adb27d2f860a15be31914d5a909e2c693bcb61dadcbdc46d4277e833332cbc6b98f203bb1e3bb8783415e0e814750da16372b210efd9b6d5fd444171f487a4f5099e2b26d1c552cad4eaf24408398f13ca89", @typed={0x8, 0x11, 0x0, 0x0, @u32=0x2}, @typed={0x8, 0x96, 0x0, 0x0, @fd=r0}]}, @nested={0x61, 0x6e, 0x0, 0x1, [@typed={0x14, 0x30, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0xe}}, @generic="1045357608b12c10fc0743989f5ab6378ac94efe10727865f86100bc4b8d4256b589d3b166f7e725054349759d8114ef3ab96bdb417e837b43efbd490a56f055d7cbe14ca0e1a9c4aa"]}]}, 0x1d8}], 0x4, &(0x7f0000000bc0)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x38, 0x1, 0x1, [r2, r0, r3, r0, r0, r0, r0, r0, r4, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [r7, r8, r10, r0, r11]}}, @rights={{0x18, 0x1, 0x1, [r12, r0]}}], 0xb0, 0x4000}, 0x800) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x13, 0xa, 0x202, 0x0, 0x0, {0x3, 0x0, 0x9}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x800) 15:54:26 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:26 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x6c00000000000000}, 0x0) [ 532.577747][T11132] 9pnet_virtio: no channels available for device 4>[ 431.729623][ T4618] should_fail+0x23c/0x250 [ 532.577747][T11132] <4>[ 431.734039][ T4618] should_fail_usercopy+0x16/0x20 [ 532.577747][T11132] <4>[ 431.739239][ T4618] _copy_to_user+0x1c/0x90 [ 532.577747][T11132] <4>[ 431.743696][ T4618] simple_read_from_buffer+0xab/0x120 [ 532.577747][T11132] <4>[ 431.749056][ T4618] proc_fail_nth_read+0xf6/0x140 [ 532.577747][T11132] <3>[ 431.752814][ T4637] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 532.577747][T11132] <3>[ 431.752814][ T4637] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 533.208727][T11146] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=11146 comm=syz-executor.0 [ 533.233244][T11143] 9pnet_virtio: no channels available for device ? __fget_light+0x21b/0x260 [ 533.233244][T11143] <4>[ 431.858308][ T4618] ? __cond_resched+0x11/0x40 [ 533.233244][T11143] <4>[ 431.862997][ T4618] ksys_read+0xce/0x180 [ 533.233244][T11143] <4>[ 431.867152][ T4618] __x64_sys_read+0x3e/0x50 [ 533.233244][T11143] <4>[ 431.871659][ T4618] do_syscall_64+0x3d/0x90 [ 533.233244][T11143] <4>[ 431.876169][ T4618] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 533.233244][T11143] <4>[ 431.882126][ T4618] RIP: 0033:0x41935c [ 533.233244][T11143] <4>[ 431.886008][ T4618] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 533.233244][T11143] <4>[ 431.905610][ T4618] RSP: 002b:00007f4db5686170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 533.305958][T11146] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=11146 comm=syz-executor.0 15:54:26 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x4102) 15:54:26 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f0000000240), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000729000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x3a28, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r4, 0x80, &(0x7f0000000480)=@phonet={0x23, 0x6, 0x1, 0x40}, 0x0, 0x0, 0x1}, 0x4) sendmsg(r3, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000180)={'sit0\x00', 0x0, 0x4, 0x2, 0x0, 0xab9, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, 0x80, 0x7800, 0x400, 0x2}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000300)={@initdev={0xac, 0x1e, 0x0, 0x0}, @local, r5}, 0xc) syz_io_uring_setup(0x37fe, &(0x7f0000000340)={0x0, 0x7280, 0x20, 0x0, 0xc6, 0x0, r0}, &(0x7f00006d5000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000003c0), &(0x7f0000000400)=0x0) r7 = syz_io_uring_setup(0x4077e0, &(0x7f0000000500)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000078000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000001440)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000380)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r8, r9, &(0x7f00000000c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x5) syz_io_uring_submit(r8, r9, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, r9, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000140)={0x0, r11+60000000}, 0x1, 0x0, 0x1, {0x0, r12}}, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000440)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r12}}, 0x1) 15:54:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000005000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:26 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x7400000000000000}, 0x0) 15:54:26 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x16, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = fsmount(0xffffffffffffffff, 0x0, 0xc) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x100) r5 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x4, r2, &(0x7f0000000140), 0x0, 0x1, 0x0, 0x0, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x6, r4, &(0x7f0000000200)="a74ad43e718e862a3985a4833bf33015f9908fec1e988c58438a0d9e84759ed8c9e0dea1df94282c35c911bbae", 0x2d, 0x3f, 0x0, 0x1, r5}]) r6 = gettid() sched_setaffinity(r6, 0x0, 0x0) ptrace$setregs(0xd, r6, 0x80000001, &(0x7f0000000000)="2ac4c5856ac045c7aa9cdc9d876b6d3af32bb91f778c5aed4d1b4081fb650bfe827c1f0ad5a710e2d2a1514720cbaa135147c3a8fa655192951e8b1be71c6766f344683648053da87954b5d14523bbf4b8829f6aed4653c7fcee89dc551230f4805996604ae9d87d8cdc74d7b7946111f87fa32b890ad380baccaf419278584f95407032d50acb767cd3f6b0acaa516e35deb96d918369fded8ab6024dc6813e84faf3a2aee958cfd107e6656e84b6de30cedb2a959cab011eaa0b23fab819a22e26eeec2338fe302f42813f190692b16a4f9f1576") 15:54:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000006000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:26 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) write$cgroup_int(r2, &(0x7f0000000200)=0x1, 0x12) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="0e00000017d8000005002e2f627573"], 0xe) fcntl$getownex(r4, 0x10, &(0x7f0000000080)) write$cgroup_int(r1, &(0x7f0000000200), 0x806000) [ 533.424898][T11150] 9pnet_virtio: no channels available for device 5: 0000000000022000 [ 533.424898][T11150] <3>[ 432.033754][ T4649] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 15:54:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000406000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000007000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 533.424898][T11150] <3>[ 432.033754][ T4649] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 533.424898][T11150] <3>[ 432.033754][ T4649] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 533.424898][T11150] <3>[ 432.033754][ T4649] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device 15:54:26 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x7a00000000000000}, 0x0) [ 533.561014][T11178] 9pnet_virtio: no channels available for device 99721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 533.561014][T11178] <3>[ 432.143523][ T4662] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 533.561014][T11178] <3>[ 432.143523][ T4662] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 533.561014][T11178] <3>[ 432.143523][ T4662] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 533.561014][T11178] <3>[ 432.143523][ T4662] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device 15:54:27 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000008000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:27 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x58fd) 15:54:27 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 15:54:27 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x8000000000000000}, 0x0) 15:54:27 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = memfd_create(&(0x7f0000000140)='\x00\xc2\xea\x99\xbb\x1c\xf8jw\x97\x05\xa3\xa2\'\xdd\xe4q\xbf\t\x8c\xe0Y\xe5\xbcJ6\xfc\xa8\xcdj\xc1F\x02\x93\xca`\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\b \xff\x13\x96\xe3?\xdfH\x8c\xe4V\xe2\xfe\v8\x04\xa5\xb9\xc4:\xf3\xf6y_w\xd8\xcf\x90k\x05\x00\xf9\x1e\xe8m\xec\x12\xa015\xc2\xb3u|K\x111\xd4\f8\xeb\x18\xfa\xbf\xf3x\x86\xc2\xa3\t\x008\xb6XA]\xdc\xad\xbb!1\x85\x96P\x1b\x92\x01\xe6\xae\xb1\xecB)\xe5\xaa7\xfe\xdd,R\x96X\x1ae', 0x0) write(r0, &(0x7f00000000c0)='i', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000004, 0xd011, r0, 0x0) clone3(&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)) 15:54:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000009000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000000000a000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:27 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f00000029c0)={0x26e4, 0x0, 0x300, 0x70bd25, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_PROBE_RESP={0xd6, 0x91, "c0712c3cf18c06b967ad4e687c40d9af6df69045ebc7eac8d93ec06446ff3a87f5c7e38286b6758ff42fbec83ddca14389a455da48b839fb152272a7acaa6fb4142b5d994a300f6735cd1f01c4411b922206d14e651365db848b8c89976cb725a1aef60824cc41cb69bcb321c017c0982dfa8f14d6d12f00b68a47a1c9b5151b206dedfda252125a41c59ea1770ec8d7f5f2a532a326922ba999a118e7a962930f23de4fe7f094d620e54fd38fa1d25d522431251e94c9b424a69c40bc04e405b1ae2b523383819990ac51ed07a54dc383cd"}, @NL80211_ATTR_BEACON_HEAD={0x41d, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x1}, @device_a, @device_b, @random="d77f1a91a9e8", {0x7, 0xffd}}, 0xffffffffffffff80, @random=0xfff, 0x1008, @void, @val, @void, @void, @void, @val={0x5, 0xcf, {0x40, 0x44, 0x1d, "89b7883005d494e3422cdd767ec538c26c5866558bbff6b417be929d02d81afd878650be43711a569f944849bab5cd995bcaade9a9ae2d4ed8d5a73de55e06ccdf22b86f22c439e20ae79b1349dc2a333d47907f30ef17beb1d6e9164b90aba93ef62669669e5beb4ccc9e90ce479a630e33b2c2012de0e1db151daf60b06acf433c3058a22ac82d0e4754e24d22f9b66ee105358dd93e937561e47448b4023724a559c47396d5ae6277c7c2b8cf106a15cca7c994218e67569b79a5b6278ff3dd49dbab1b8633ae0b860890"}}, @void, @val={0x2a, 0x1, {0x0, 0x1, 0x1}}, @void, @void, @void, @void, @void, [{0xdd, 0x67, "f8cb66e13a211affbe49aafc5823088a8bed37d1a4b31e5f77e174293e87cf62dfd7d96440a331cc22b112f8523e0bd19bc3121d8fff3cfc7c26153635c78e93218c3f09e255f16ad29ab1571630f4ca82995adb71efeceede6166f516e506e66ebe4a361a0bea"}, {0xdd, 0x36, "63bf55105814fd64cf3139a8040a06745d9cd83d8d032607a5f98db15fb8578feff5bae85b499cf274b2997bba0e6e6a4c36901d06df"}, {0xdd, 0x4a, "e2da5eb98b12d56d0eddc5ffc4e7f1e37d1a6eb87feb03938d9c9d0e1527a1d902f71fa598f9c71e8ebc2b5c0f91eb37373affb62363df781e5a0b18e4c4bd7a3e136af4b702943086b9"}, {0xdd, 0xc6, "637227be745430d82ef744d39d845cafe035d6d0a46cb7ab94ea7aabafa42fcf7b69374f719d5d76003d4ce00f6a3e377a894f91e5f50b490da951fde1c6b8d43673ba1c911d19af915b747e50b894979191772adc219c3fd496249cbc8686d2043be2de9d2a9eab20a0340c21c4199e78b0e833b1182dd14ce52d4618cf5429aaa7a0541db61e33831fdba006e58f89041522800722be509bb11d9c92ffa7f4a182f2f2c52b422efff2f2fe296caa5d767dd44fc8b62a1abed9398f73c075a90a594d46292e"}, {0xdd, 0x2e, "0b8bdcf0e2fb8c9d258458defee20033ee3ab733f56282acfc4f3c7abfe15e680932335b63f5f0311f538dd2b4a4"}, {0xdd, 0x29, "d3556736b7346af86c85c51cfb30956420097dd86107ac1372bcf1fbdc1a90c911fd7137ba22d55934"}, {0xdd, 0x7c, "a7ab38a243b982e6c43dcea77ceed9be81225c74af150e201fce66111aa5b5933bc7ecc62be6f469709205cb79c99aaf8796e7bf418553255fc3d2be7ebc88857b240a86efe18889d67f9d6b1d1c00b82a5df5cb9d8d30294ea58baf818ce6cf78a4b3c00f6bcde7313301840be0f84e8241e595172dde11b72b4c17"}, {0xdd, 0x8f, "431f3b77b0e853632193c880e08bd447b79615c9b049082e1d362df6d159453eb5a5097c25cf50747aa6e467548f685213d534af11cae1ec49f7f9f16c56be00e309e974918a13f4c0f8898952f5ddeeda7739ed58ffec1bb6ad91e3a5d2ec088cc212d6962963726e154755a3db46e47fa80d050272fdce7d9c48f98f918c2ba97bc81e2357ad9b7f4de2c3af5b2c"}]}}, @NL80211_ATTR_IE_ASSOC_RESP={0x1f9, 0x80, [@measure_req={0x26, 0xe7, {0x4, 0x9, 0x0, "02d4920a212604e48ce0502d10aa4b3d5b1d4ce5adceb6d3042c89ed1ecb87b58d2b92de0ab0d53ff8a98f22293f30100f85319f86b85951e8d5bb8fba5d2e2a9a41acacf76e61c82edb416682f219864d04bef03185bc68a7bba09dfe11fe149d591368e673a948bcc4420fd31c82f4d19b4da5d9eaf4970462bf29ffe662b7b5fdbd6bcc48bcaeddde040b5e6b86f1eea96be720c8a4518b07a9ac1e714758538ab1d0c67cd2fc0e14ed5ee1bf34a49b922d1d139bb4990b7c44bb093108772bdf562858c614240fb7f49aa233a781ec10269c24e71720a1a2ea04752486561891df63"}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x4, 0xa5, 0xf8}}, @cf={0x4, 0x6, {0x6, 0x1, 0xfff, 0x6}}, @preq={0x82, 0x72, @not_ext={{0x1, 0x1, 0x1}, 0x5, 0x9, 0x1, @device_a, 0x2, "", 0x6, 0x5, 0x8, [{{0x1, 0x0, 0x1}, @device_a, 0x1}, {{0x1}, @broadcast, 0x3f55}, {{0x1}, @broadcast, 0x7}, {{}, @device_b, 0xe8}, {{0x0, 0x0, 0x1}, @device_b, 0x3}, {{0x0, 0x0, 0x1}, @broadcast, 0x81}, {{}, @broadcast, 0x1}, {{0x1, 0x0, 0x1}, @device_a, 0x400}]}}, @mesh_id={0x72, 0x6}, @dsss={0x3, 0x1, 0x3c}, @cf={0x4, 0x6, {0x7f, 0x4, 0x8, 0x5}}, @measure_req={0x26, 0x75, {0xff, 0x20, 0x2, "ccacd8c3fba7c43ce95394f81f3f406cd04a9b878c4cd4f0dab063e398cbaa90a643106cb3cc47689b3e2ca5d2c300389c685621b012b83f4a94f219e0e3147af5475a57cff27803152564c3033cd64cc48364a7955af45a1b839f725cc0e55223937c9f1e2dd81ab2232f1f8260315479e1"}}]}, @NL80211_ATTR_PROBE_RESP={0x763, 0x91, "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"}, @NL80211_ATTR_BEACON_HEAD={0x3ba, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1}, {0x5}, @device_a, @broadcast, @initial, {0x5, 0x40}}, @ver_80211n={0x0, 0x4, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1}}, 0x7, @default, 0x9024, @void, @void, @void, @val={0x4, 0x6, {0xef, 0x2, 0x7, 0x1ff}}, @val={0x6, 0x2, 0x8}, @val={0x5, 0xdc, {0x24, 0xaa, 0x0, "dee3502149ee190609c6658e83cca61843025a4b21d0777f50ab1c9937d3b3d4208646507d3c09f21b4b36bb346d4d5ac3c99f1c94c7ccda1fc50d9b46299a3046d630cef46a062fed2bb2e3a054cc1835ceae1b2dabf71c5ab2ea5bf39c1f84585fd82d429af6f6c60248e0e380d89d1c1f2b29441d54f057e2614a35a5301ddd180b5f9031a9462674f9c1a583d3754cdb0f06261d57666d7ae9aa8cab2b5b0f738c30fb96ab30782287101596620529c76fa3f8322b1d2e7644d07fcd635060049793793a0f1eefab70bbc9bf4424102af0ed5ad9ee2a9f"}}, @void, @val={0x2a, 0x1, {0x1, 0x0, 0x1}}, @void, @val={0x2d, 0x1a, {0x20, 0x3, 0x1, 0x0, {0x1, 0x326, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x800, 0x0, 0xe}}, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0x81, 0x8, 0x1e, 0x3ff}}, [{0xdd, 0x3a, "fb3c935529c183f838cfa83aeb148b0eea49dcff04703b926ec607156bbf2eacfc2769966174681cd3f81caf869b5b11d1c083b45cc818125942"}, {0xdd, 0x1a, "6168dd3a505637141e17a1f187ea63663ae34b3d12a035b7ef45"}, {0xdd, 0x31, "7acda8df3f8d4ae2512d47d2075ad98c93a76777be2c2800764cca06b7d7e0df560ff7b38d36478864bbf373e0786ccb9e"}, {0xdd, 0x6f, "bb82c222e87b5676032cdac693e44848fbacda81ce875f4d3ecf51fd42fcc024bd5695b6d5d5e3db38b5bbab28b6693488624aab9b617b069a73f1447af09dc3664b3ef7913276a77663a6679a04527ebc7b7f7ca1dbe904398722770d02170fe85b9b175af77905c30aeb30cb860f"}, {0xdd, 0xa3, "64f414eae7f40f9bad507518f639f612860502f8e3ad8d29107cd103850ce4028d3bf4f8983c43ee668e4d4d65e8fb389e18739f5195e1b57796c2bbcc1a6228ebf186904fa3f1b342a019938d10cc6f0c287b081bb572e4ba2756997f93e6db6798c48b90ab8b65cd57e652fbea79368410e59a0e2b52e0f7f6acbed0ac95131d80e3d89600abe7f4bef7626e87e5367d6dfd5e7c99f6b4eeb9a6ae01fa0b12e9309d"}, {0xdd, 0x20, "212f87e939201544dfa7dc52a4569775e3a1d57bc5b2a0b956e874c32c19a563"}, {0xdd, 0xb0, "1bb0bf49e26e98803a570b1c44c6df97016f6addf79c5576ddaac4d679eb65b594b4a5ac22aabbbd863225ff8248e71704d13a1f6d19a5aeb40bfea8c4890d9a42b104d63df32abbbe39ff38783afac6d46053a4edebbee95e2f5ca41c8af9050890b097928f617cd0a507f6d0dd6e2256fbe44c7ad0b61c193c63ab3196da6f4195a29ea66f9e9015a630ad94aa64440b75099b8690c8aca07da5c99eadaab3626142ad0ba2d0244497c9fbcb3dfa2b"}]}}, @NL80211_ATTR_BEACON_HEAD={0x322, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x3}, @broadcast, @device_a, @from_mac=@device_b, {0xa, 0x758}}, @ver_80211n={0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}}, 0x6, @default, 0x201, @void, @void, @void, @void, @void, @val={0x5, 0xb8, {0x7, 0x31, 0x2, "3d8c0d92723e5299e55900915fdcc4af5b8389efdae17944b9c2f81b385fa03ed6571fb506d3eb2b3e40c4fe160b3929b57b90a5031b7f3161a00de32f530d0fdd1dab8e0b3057ffe5305912f434d56ccd7611b5686f3b810b3bc8a4ca5ab4d392a4ff8e24bd3058b4ba246b43929917cdae99615256c8bd278466e74f910e300b193c30053fbaa4897922d2390d62358ed08df7dcf02dbfbc9acf714cbb55a9585a3183e2926155a443ea0b239047724803dcc0c7"}}, @val={0x25, 0x3, {0x1, 0xa5, 0x7f}}, @val={0x2a, 0x1}, @void, @val={0x2d, 0x1a, {0x2, 0x3, 0x3, 0x0, {0x7, 0x7f, 0x0, 0x6, 0x0, 0x1, 0x1}, 0x800, 0x5}}, @void, @void, @val={0x76, 0x6, {0xee, 0x4, 0x27, 0x4}}, [{0xdd, 0xe1, "603f671eef8035c51545b906d90fcb951043ab1154186f03b66a78800eda8320d975ba7af27cd5c3bc3f9fe2be847092cca438065eb7f62c150ec8582e518375fc0b3d7ddd50cdc6b735fd7adff38a00b1213300e2addcfb845d6e4c0ac37f4fcb34392872ca9c01523d6d18bc5ae6bffe8adf178df6a660194c8692b458f312c5a8a55e74992d5771d420a843a0e4f179b211c13d48fccee3ee67dc63efe844dfb6d6065fa158da590c8020972647a3330b63550ad06e86c587827195799569c831bf071e5ded85095ecde282accfedf56af3e90f7bc02f664769e314f7d9da58"}, {0xdd, 0xe8, "d7140d9138d836003035ae23837fbd8c8c0dfadc8b11f618165d1a066e78e239b7005cb92af1033b6f13d80e60617a41c4b5ac7e3e133461d55f4c57a3a3b6e964edfdc90448c95544bd3507aac8509cf3373598bcd778ff82fc5ac7b182aa0bf28af637f11325d4925806fe06a20e59fd0eb16dd49b645188eed0a8ac3f2d6458e2930c549652a3227691f661819da964f3d5d8c9f708c8cc8fed8abe8dae9c47e5ab6185858f192ccc25a2ac27fbfc2732c0b2bd5924b2b673acfe2eaab8507be1d175f1b528743e997eb9d2d792c7331e5ef3aacb593c76407ea1d5b7edf5b75f74b271d1ab12"}, {0xdd, 0x32, "984689f8ae80136d80f8a6009ca22f8eb902ea6a41ba09f35d841914e26d6a3049a3e8e588c49ec8e7b82cb2f57333357ae6"}, {0xdd, 0xd, "d1bc556e9b25414f26ad813949"}]}}, @NL80211_ATTR_PROBE_RESP={0x8e9, 0x91, "9e282e66e6d3a2ee40de44d54bf16511e8cd5502b081372e3a48ab0cc98c03a8d5a5937f1b7d31bea5da1ad41b73979f1bfed51ff7a374882aed7b77bd76b7a4e29309d935415f663e6dc1feda32d4c6b38da13e605384e1eb5750817cc7e54a77cc16607da6976a6b1bfb8f253ab7921869d9c64c3c21ba2ef7940d543e11c1704edebe6aaf4222aeeaa4d94cf4f978e7bbd303a540745d1f62ab9bfe58dc55d260023338bee84aed0b000491d01fb13018e315975cff7d2cb4cf7aeb5ec08efef864606bad1a8741ebe76d47ae6ade55194e433d8720076c13aca889b6d7d74cebf577d255ae10ff7aee442a1c7921f3394c491cbad76985498080593f421bf51d97d6c9bb174a6a09e87bb5d9e8f60c6b0bb012b6c0975934c854510c21cc5951b069f98a5c90fc478c8221d61e3b810ba5c4b4c9a0b43d6266a7e2155023b01117ec7d11a9e3000c2732781a30e295e5cf79ec0d50bfc8b8af86b486b112d9e8ef769dacab2784a241b46f7a91e99241225b1eb3ad4133bcb8efc65bd3736a90685bc2a704d33cd90286974b7503d49622701771ae48c5bd43a1e8fd62cd134b0c5bf276e9209c4cc6037d926431eb250325a9cab449cb8ab465f866a8e9a838e0b0a485e7be0bda51176097c045138e11902c9050c6ae3ce80fa00860283879cb05b7e9854fb22464278a5b2bc88d75603310510f80e892412162881024ec4c75c38a9a5bac20733f38e0cdf2b4eda13051dd8b545dd363b7698e2359e19d0c07aee0a06fc382c476825d446aa6e56d341dd32ad3ff78e1cf5121e9bdd667330118f8ea4487dfb4ec37633883eb49f1613d99fe4bf2c45d64139565c8ce0bc44cb54d8efc909e0d8efb77199899df2feaa0f8d5dae66f2faf0a417223668f26c03dd84f71531b4e90d3635efaee723fb060fe372f2fc0b851c0fd4fef5897de6f57b176d8ecb687bb1dd4bcc4165bb5896caf7657d578edcd43cb62dcdcfd028581cb41342065c719daa0aff9c05281ff2dedc63f16b59fe8a55571583193f14d7c3f6eb3feb053153504998047e40b7d70452b47a4b15dbf637f67b0fe288fa898f1f99bfc8ce897d3f18239413cd0610d1f8a188761efee2a97a15cf0ac52019bfef8139548bbd1ff17f902affaec50453501a8dbd62e6c0039351bb691dae50673813bd37a6726f96d9b0bb110b47c1dd2cf53cad160354577a6547909e1c72bf9b048b6fbacd81aec7e5cd53917755f6b0d2655c46761df0899e6f1eb9098e42a5465d62dfcb2d0e05fada47234ea75077904afb582f572e8b381aa00892c2d72a81a303ce8ebc9da2d31853e66585b650136a0a5660d6fa485ce9efe4a2c27195a9edb77b9a23cbe5c4c6f1d205da435798268dc1db6e03573236351bbddc1d5f1997cefb8267ff0cb752cc7b66164ededb779bbf4f5fd3266679493f0676fe72f4ce4f077613cf5e4989c232cb55262a6426786414d8f3a9a6be2791d80069206482362b2064ec158e66f7fbde32d2c4ebfc2d131ca720777223a28c5f1082fbb505b003b56f65b64fda82bf10ef65882012365bc8888827ebff8fe867707b72e7c733e10991513695a411a3a32a5b64e0d1c1ab315673d465ff9e141c555ffdbd0a9193beabf24723fcc5f20ae6b0efe54deb8fc4dd4ba9e3615d7734ce2604b00e363a1b959aa6c9fcb9c61c6c52cbd9adf8da1fb802fa3fb3d4a8a1ba5ea6192d5ad336285883c1faecde9ea24fcf4400d0a26c3e3afe1c3db95de5d35f3a6cc9eb66cf0193e306295a2011bdcf905215a34417823cfe0230c0b360d13dbc5da6d007612cabaf77dc2491c5d16e63e04c4d2bebb2d9fd1c1969ea9ad809397c6a72ea01bed3e335bbd63794b6ecdd21cfec24a575cc019897a61cc39239ce04d7016e766ce0b88bf0645a6363734765f01b8bf9fd55e0b632638d38a00eff37f8d0cfc8f7a0abcbffbc860939691d0b6dd632c3b30b76f5a07941bd6319dcae356d7ebb22c6040f559e53286fb56a8b7a7d8853b23f44028d0a7442722ed4ad1cf45def6bb6fc54f46c954901eb2b316d14399e73100ffe5a8ac648cc0767573968b65bbe8ff8b783454bfe987b311b6573c0f136a1e6f2d0b3e65cd157862ca6e09bdf7a3435d86350f805465aef7568220acdfd9cdbfdb621ece2f8d8414355d43200b53500166617264927215126680d40ee6b65088957c0d7644777084197c7e74fb798aeb40dfb6fc4de2fa1600a2c5e58050616296ac79413b205f674e0cb6e8ca482735465030c3302711535908640be59935721d52f7ac151d66805b50791afc94baf6a78653ed26eda7325b06ce5a8cc915769e39194966259dd9f3188f697bfd889ddfd9c47749027f5d8db588a15db9a4827a1e1fd73ab6b6a603b7e32e7c9687f2e954c2b53b7fa4ee6d368bce6778392ebe4ecc415b484d2e2654e1dcaffa9b5b40ffe2df09430e84918d49a0cdf92e5e855a761a14e96283bacf9227cf38dc5e3b8c2bedd1dc13cd41836a5791b14279725da95c63b4b0afdbba24da068a466c8b77c4e5945c4b1ff3c3fe3ea03af64b3eb0ec8e097cd3a7e713b436936ff270376365f89a406bb19124a34158aa5b4dc7d6bd14314189c7b4b60fb6ffbf81c3f738ae941d342581c2834d2e0b99284b4252863ed60becebc15a7f77d59f90b235676f54c3fb5b6b452d0f34479b667b8d4630016eb9856dda8aa6ea48cbfc703302b264b734f8b9d8b563e7c63c16121840a5fe9ae5e3cdcda39dee6f69416489c0c4550e6e2c16a8bc778204daa1ea1921274db62a73247c79331b497235f92a86ae5fd8ed19030b8a801c0d6669f562d51bb810a70ef2db6879fbcd2e3924b86a8dfc166a92192b9355cd4ac378052ee2d1530fbe26e59c87616112007792bf3cb23a7a1568c6801f530b0c06892b1537db51a50bd1beb67e29ba27a0c56f80936fd515bc8e8afe2423c7a1b2de207b76c8330d13a2361f9be19ae59b07e183d7561279e038e04ad563ef90cc7e5c261507de22a2495bde05a358825c9a8facb4b619b0eb1d526b9668652d2528262f42ddb3cc337f75e7c3a10aaed187a75a43427de469cf85109f6f273ba92d921dad43ed84179b47c58e9e2e2fed715d624903d625ab393dd631af8287a4dc5fb6806dda7375ef886621d67317bed149716c0f4e3b5d5dce2a4bd3bfe55fe8d33243d0158575c7"}, @NL80211_ATTR_BEACON_HEAD={0x57e, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, {0x7f}, @broadcast, @device_b, @random="b56159f1980c", {0x3, 0x1}}, 0x2, @default, 0x8, @val={0x0, 0x18, @random="06a761ca2bf817e594b48f634cff1ff6b355fe4bc9f6ad84"}, @void, @val={0x3, 0x1, 0x3}, @void, @void, @void, @val={0x25, 0x3, {0x0, 0x6, 0x5}}, @void, @val={0x3c, 0x4, {0x1, 0x0, 0x88, 0x3}}, @void, @val={0x72, 0x6}, @val={0x71, 0x7, {0xffffffffffffffff, 0x0, 0x1, 0xffffffffffffffff, 0x2}}, @val={0x76, 0x6, {0x1, 0x88, 0x3b, 0x559b}}, [{0xdd, 0xca, "97fb9855a98422175711c626d530d5cfe034b576561e0f7d395e90a16d7d07c0cb3758d1361b8ae2cf1cd6e5a887497e2f9fc27f83ba3830a81c897525e64a9f5dd23e44517940f7d63a75082d5036dfe3b9524891c6ad05bccf83813f4f3745d8290d4f439f3b0f4559bc8eec56fb9ccb4f189c7f0969709cc39f46b0278da2a66acbc5fbed24ed7ab7b556f3c4ef51926bdcb05e95b679833ffc7ffa725836067d6b1beb0573c3bad4b7f166aece2ff11133ee7abc6f03024f42af3ba0a70b2c78bb47976be558e828"}, {0xdd, 0xd3, "587d230f922a8ae76eaeb34011d652c8488a976d04ac7a25ea94bdeaa226d32bd155f74e7a5a9f0fe63b6518933ad3aa64046b0677636f6b3f0662e7e568670238c6ff65039200bbd6aa4a3d8754a3daa1645544c8f7578004ef972594a2d21f51e7d746dbd7c8f971c5b875edc91ad22d9fe5c5f52e60adb3a7aa8e0b668d4b4b9284dc3304edc6d81e1d568dbae2e2a1c525674adb29bca8847f4f2e3b92cf7aad94140275e00f29fe23e3789d8ca372cbc3a8e7eb0c9899a06db96ceaebab6cb7923d4dced59cb160d5a2be8ef81ea59100"}, {0xdd, 0xfe, "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"}, {0xdd, 0x73, "4fdda8370f17c6bc48558574ba3bab0b642fc7243b5e5e70e4c313fe2fd772e9601fd597fcb5294d8bfc854162d7a8f3395af101956d74f8802172fba13a3e73c962383b9a590911de228063294819810c33616ffdc96db3ad440e70e8e64279a56035cc7def1a36075c22edf73fd863c7788d"}, {0xdd, 0x3e, "9bb8d516f0ff3e646deb129956a1d7a8d6ed04a5bccceb2f560bcdab4337528118e6d7a565464d125778e6e6f3f7b20d76d7cb9cd60d91b6220c14724546"}, {0xdd, 0x42, "646f8060deaea6ff742b11d8f3c6c7a6f7252d2dc32c127545831c332efe83bf8e31770db46f5275413537634b5380b1eff9f7ae8154a435cd1dc15280bc08d33073"}, {0xdd, 0xff, "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"}, {0xdd, 0x78, "d26cad4af32fc176134f264aeb1546f97cd68a2d50da9849dd385aba8efa5dd215db42e9e4291a785a0d61cdb5d50a7fc6ac34daa78cf5221f010427092595d550b41c1d2d82726ee056baaf5221998fbdab12572251ee4e902b15704c182cdb8f60b8cd6147f1c0e69a7d3de4dda472ae4bcb0b98da9aaa"}]}}, @NL80211_ATTR_FTM_RESPONDER={0x32c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0xe8, 0x2, "8f2caf16a6bfd1b8a25ea724d62de0c862048b51fc26ee9ab62a090d6e0f17545c07a22c9d398d714f90b106542967da93bf6949cdb1f8c6af5558a51fc50d1b3bb86e60ecb57922cfdf88a32391ac68cdfb229a3941846d70ed604dc98597bdf13277744caf7262e65a3f1d18b2af600e01ea7fc1510d86ea3b35ad6b3af85765d74695a4c6a1c0265de7dff391b846d5db83cf862899bb466da7e8632116a13f410366887dba0cd21799f87517e2adda068c856f82242780c0fbe49825fa0ca71119f9b3a95ec9cba26d766f9eea8a459f530a8c6543b264a4de1b8eb07641bf7bec90"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xf0, 0x3, "6943a9f82aa27208db62347a21ea508bd88bd514bcd31d6887896788cd9f99265ceb06d6d4e8209de4eb81ec829a60218169c305ac705eab914e3346490941a584bf114f06003158ebd425a5917596398c403c93a644866ed6954fa84e2bec3f56d8edcfcdaee49199c4b4ee7e7fb973fd844de799b93aac1b2434cac3d88d80fb4f4dd875e58208b94ef98729d8bb1c13bf2c8fa1bee9392f262e3d975b7abe68a10e1787be1c8251f3b9c7a9c3fb925824c5158f2c9c09fadf8ba9783c5b140dd1e6edbb0d0a7e45ec1456540cfec0b4629746e215e77646383e2ae214fa87a0dfd208beadaf9c3850b86a"}, @NL80211_FTM_RESP_ATTR_LCI={0xc9, 0x2, "9ef5a1ac3c2e3b2f0c6b6848bf1ff8d6a61e89b66796727771b3dde69e6cf9cb115ecd352138b50f3cdb07170c6f8dddb2df3951a96e1da3a7950a400e7a7d179b59f76d78dd48f642a33e70e9f14d97da101ed94ced0b4a1c948d3aca274001fcf52caa73dfa4b7dfbd7f2b20357d49d40e0c574afd761caadea732bb18ef6d7eaca186514339be9ae1ce46e1bdff4f8074d6336f65b6299244e11735952327ec8665e73512b9c0a223ee046c7a855c8dde88686e3e91d445f34ab296322dc98ec391a98d"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x78, 0x3, "1191f7b5f35e069afc9c8a6a47a81040352d8e8b821d95601df465be6305c605b41affab3324e85469ff23abf4a479233a79d1ce368499a97fd40c8417434922e5343b22644cc78e5df2a9d524932d810a8701225e5e24d996897e2f6aec88968ac1a4f97f3a9483f5b5e23399a762d614bf1d88"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}]}, 0x26e4}, 0x1, 0x0, 0x0, 0x34048080}, 0x10) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@fat=@time_offset}, {@fat=@uid={'uid', 0x3d, 0xee01}}]}) [ 533.754422][T11193] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 533.754422][T11193] <3>[ 432.577386][ T4699] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 533.754422][T11193] <3>[ 432.577386][ T4699] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 533.754422][T11193] <3>[ 432.577386][ T4699] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 533.754422][T11193] <4>[ 432.664389][ T4683] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 534.404194][T11225] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 534.404194][T11225] <3>[ 432.934727][ T4763] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000000000b000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:27 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/211, &(0x7f0000000100)=0xd3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000140)={@local, @local, 0x0, 0x1, [@broadcast]}, 0x14) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) sendmmsg$sock(r1, &(0x7f00000008c0)=[{{&(0x7f00000001c0)=@l2tp={0x2, 0x0, @private=0xa010100, 0x2}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000240)="ec0d1e788d60e77adcf32b66ed8961ce0b6adc1e95d2094b1932e415ce6b43c04194944b750790c51da96b6cfc1b72c48a77d09c60fd5b8f4f09eca0559b95fdb1a4e0341b726c7d44add9d70e4dc8cfee3bd99f283a84fcb0ea0d35e1f8e68edace580c20007c49c75cbad6685d7fb33919b44045d6733197e28b98dd752e74aeb88cbbd62f9f4f3ac10e9e6c2c715de88d651fb5fa02d273073022ea4bcf7efd16194bfeba512aa39dfa76e4d8c79de55fb9babb428fd0fc8b6d0c4d607dbf24c6da50e15a8ac739e2c3b874e55aa1b1dcabeb83defc76b02a2f3a60e240", 0xdf}, {&(0x7f0000000340)="1e63d950ca5fc079b0f5df6e56dbd9330b3b55894cb54b2e157c33038fcd7bee6bd026ab01a0dfb5e5c10c1a168953fd9e162d80beee14d990b5d13431710e41976baa18f09fac372649d332710ac6f5ae94f7a92b781a86a88e18f0bfebe7c5f0a26a9781f439ceddf8246ddfdf2097d91c567fbf330ca1a082ad33e1f650f8c3dac2", 0x83}, {&(0x7f0000000400)="d647748c644ce46e25658ffd05a03a11ccbd119d0a0205e28a4ed9d2c9cc67cf6e9a00d775708773f3443e39895ed3a1ece4942c5ad0b1647768bec9fd932136781276b198c548b7389d3d4db6e8b478c3415048b9bc0bc845b617b27b0d9f20b3264b3e932c05f63e6620f354d79edd5cfa05f9e72e8f771de0440e1246332a5be50930ee4a511c321741d8b80ec7bde657b9d1dcbfd48a745e7204f6177981d85a055a50148023", 0xa8}, {&(0x7f00000004c0)="58dc40435d1355f00c80cbfeab5481822d92305bb5adea83486370469d5bddf7c0498373821a8e5dd4fc8b1ca0a988c5db53cf6df11f5828d7d7f221fbc085bed31547e58d4b00cf03f8634dcbec3f0f667c3efa9b2737088d0c0e01ec612d1659adcbd2b3daba5d42f7a80d2603bab10504966657ba37290eb87dc690595aea3ad0245cb6d85b3a56730a6e3918d47859acf5db174ec5bca379239f9fa05108e6048190d120854758a97f54238690a95e4d33317cd47e18b9a6396f44e2f9f65c88ef3f37033fbf28b3c2a0b4aeca22f723f427d99f6b997226588c78058200fa", 0xe1}, {&(0x7f00000005c0)="a7318c07f47bbec84f334b623f9209396a5be0ce9daaa35c", 0x18}, {&(0x7f0000000600)="192d4686e7750d456653bbced4a5eac703c2b366077d40d60e64f1da6db088ff6c060b8fa60be0dd24e32ba45439", 0x2e}, {&(0x7f0000000640)="d11014e233fccb843d435266f6d4b4c31b65a084b81f34d45cda66c09dea2b56e47e17e8c54331c1db1e0eeca0c98b553de73a2c0f74b7ecd9c23d7f102df898", 0x40}, {&(0x7f0000000680)="6a7eeb0104307568b2d41bb14ea8af300e80de63c541fe7868ae554afd54d151189584b6545fc352e98fd1f1f0cfd86c29e8b9ef4869d75a1aef98642bca6d9e2a66199411aca58eee7988158daffe8845fe3ae61b22bbab1bfa92bbccbf28f0beadd1031634993b3593f8ec04ab55f69513bd3497f342d7bd03e1c34cfd8d2a4b90b9a83da0bac47500ec719919274781fcabab28875ab56ca17001e0", 0x9d}], 0x8, &(0x7f00000007c0)=[@txtime={{0x18, 0x1, 0x3d, 0x800}}, @txtime={{0x18, 0x1, 0x3d, 0x20}}, @mark={{0x14}}, @txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x7ff}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x38}}, @mark={{0x14, 0x1, 0x24, 0x6}}], 0xd8}}], 0x1, 0x881) bind$inet6(r0, &(0x7f0000000900)={0xa, 0x4e23, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, 0x94d7}, 0x1c) sendmmsg$sock(r0, &(0x7f0000006940)=[{{&(0x7f0000000940)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x3, 0x3, 0x1, {0xa, 0x4e21, 0xffffffff, @empty, 0x8001}}}, 0x80, &(0x7f0000001d40)=[{&(0x7f00000009c0)="1dafbdd8963f51042176d70954b2b4f134391b924565e0ff3663f4d4a0823b75547df59ce484a697090c5a893e08754e687145b1a1310ee4d979d71117e1775e54e9a9507e1efb6c160001e71f0ee7fc9196cfe74d59c4567bc365cfc0c9fa4e9b675e69847a1daada5b8037bc1f7472dd2d01df4bc02ae4cf11b8", 0x7b}, {&(0x7f0000000a40)="fa570d90c7179365e6eb8ef9de88d1f5ccf5d3b3a1e50219412daa5954470459d2c6096e74fe401a552ea37a784af245007374538e38992b3fb5d228982f1d15cc42408e52c476134ed0b71edb2bf59e42fc552ef7c9f627181d50918619522388dd1020fcf342fcd54162ad631403f3bc5e548af79c2a847b2295572fd95bafb1e760241d3fa73ae27c080c9b3f92f7e97574b6702e7601be3c0525a74c720687d0a383e1cac254e6be63fca5f24c083090c051d1c7edfc1a2a4d5d6c1ddc2797463f58401e1dca19c7d421e2ae6c32d110c380b417efa884150028ada7760d886f121f46ce709257fe3c97e6217adcc38d0a672786594228eeaef08f1a72f2b36d5ee1d857d5e1d4e8186604face0c22db1a598d5541dff69f93cc99984c47f6b9666dcdc92c8416edd9d3e1aefd70fa43c8ea04afe4e7b5f1872774f70ab6580b7d30ab2889de8fb7fba21e2bb16f9f5d0f4f0d9e0330163fb9c53109a8b626945fa727d7a1c8f1a4d4edf283312ffedd24c8da2ed2645ae867f1d2d56f8da00d2ad8bd1b5e9f809656d399d7f515f0d433190c8b829614db75095ce6486ed2d69b2d98b4139686cc85db2663de7b62e3b1302559e6e482bec59d99d912bf3164a4dd646e7dcd61b07e08a92f2efafd662697c54df1251b398a51765a87b3aeefbf80594b5741ada68bd831015a2bfebda82db18b3450928d62306b86a3b652180a00030b0b00d931fb087ace22e8401bdea4927a89e3c5ad62ef781cdc466a77c5c4aa0c733d4b0ca095b3b8a73343874f36541b22f1db91b13ea2a278f8bf96ab2653882a02918f4c075e31177f2935387f0ff7e9b4c25ec8b3996c4babc6adedd666a103e91ba438984d02ff75abf947018c2af0e3f59bfd2834f6dc03f6084c98c71a482793fd62df3bc41a6f001561b81057479e5552beef03b6ecc258306285dd829fd067ccf9503452848b6b280592f68edc2cb3d65d0bf4798767597203ad246755bb25e46c29b29dcdcf1e85ee9b798ef3f9f0f707ade104dee0e25e8a44d76c87d3a2244525910951702822a52fafcf4c157db3cc3225a308e1fba1408af873e01a0ff5890823b78fd347126adcc7f108262b278e672657f6b92e80741ec2b044a3ab99cf459ee44fae562df77adb99b5f8524c344d3c2ac530a355a69505c5ad7af01828985f1c7e3c85c9fdd2adadca52f04080db21d123cbed871611d7e5d8bd9ddbc5cdae67786d87e0067b2ca880f989af70d1319a49f52e126715cab9af06d0cf6edfd73167d747bef25048ac02fe181a24d7d7467b737b7e460ce09a36d65651f5dc1bb5258b20677f7024e0b3b51021912b59dd09ab1fcacf2d699757cdd087c3508e25a886447d3bdedbf7cbb0a48cd63efe222a6edc485eacb7d82e738f46caa185d71aceb4157896cf59039caf172da20bda772447c34f3de4c366d2e1038ef296041f6ac5acd265e4de5862d9d49323e13577c137ebefcf4b45be69d6a93038965551f3205418396cb3d560dc35eb459f2597fd9d15ae50c532da629ede24664f9655c4ed4c835821391540085248931f02d2d05590c900ddb8aea484ec49fba943b963e6cb2ba98b60c89e6affca3dea8aaee3e54ca4b1879fe6cb052944248ad8ce8d7d7d48bc30edaa8a98820d10815029266df2e446d972ae948d65228308efc5a4a8b4fe5503c94ff9351f048e496660eb380e3ee61127cace5948b9df2d5852b4a567cb5b585a7b4d68cdb0f8466b299e8e911602f9241e5fad076c120319922a843d016f04fe7783c54e35ce57719a72ff179b55196e2a6a68a96762f49066e24c4c5646ccc0ef19a83f0e836b1e6b78ddc859f7cc3a9a7e4745fe45c0af0595472686695e3e3eae60de57113d75363452ab99efa5f3877784225b7c4ef196c01f43445e20114858156b114a09577750652dd77bcc01532436925a6c4bafd61ae2bf6d91f2e6ded9cc13536f539ffde7e45aeaee5ad00374383944692239390411ddc6804a3d9739183a77814e4f0971e224134d81de679aa2c11a6d2d008cafef6bc591f4a4c59fd40e4044552cbab22cbfc5d53bdc87edd4fbecb3f6c1d4e7cc3f896a8f9221537eca1aea79774e80c70c7d961507614c1cd7ad882aad43715d81e25eaffb223779d2df44587f8d0da9ca4ae10a3ad4cdd4bb2b50837dfcbad97f87bf36cc243a8bfad4c13ffd3c85ad1c7ac0de248ebfa16c8f9da914a4b0f618a635ee98ea3e0a1d84fd68ea1ee1dea6d33d428cb1cef52b7fdce85743eb49cb426949a890368fb1c56756c615dd846e80292186e3295ca45da84e29c23cfd3893bb5a24642cf9c9b53ca2c2700d05d28fb8d6b14fb583fc4beac5a4931d3cfc9356a12f31e0aa237fe48fba36d61abf2e8bb2259f36173ca0c617a413f6be667c3587961e6fedeb543a7000d1e140b96ca34aa248498b1d0aea870f90a07e58695135037af2ec9f38d73ea5a5b93471f01109755e277cc2eea4c34804cbfe0fc8ad83bf92f9ce2ae72ed853d4b06341c7bbd15d8fb09c9b55e8331d2435c1a7204eab5a330aedd94974b6e46835c8186599e7009b7d8344d9021a92b2e1ed7977d21a5971f68d5264d608d2b333420d1b9f590df79746772f8817fa15a21fdf15d73cb910771c2bf9d74e83ca4302e5205bd87312f8e0f614b9f8bca9622adbb44de910a08c696a27c9c6baa29f05572f60f5f4a2ab72f80f75eca758b7338c3cedf61460af93db0d895ffbd9e6c8d6eb394a28a7b60306a0ced5257a551a5f1d4e9dfb7eb5a22987aa1d8ff5792495e14837dabb55014858a0e9461ab3a1ad4a5e89287b145cdf8d5d8a85f774fb6946c3223978b32c31085b1077aab696faf13b4ea1ae7661f4443df4ccbae7ef125d498ceb5a35bae997142e6403c41c29d3bc6096fd64bedddfab14edd050f5877d5b2a33470705da8d40368acb35755282f42b085319479d2f5379681379ee6b0f8dd97ba58ecd3ada8e844c4410b4246ccb9b7b45716925bb8707a408bf6d6ac120121087e532477b7d544b3da4c28aa45728fcad9df2b4b853b73542567ea49b927177d042f8f808d1de6a6a98b8ac8c1df8df33adc8f6f577600a89375d07ca7e7aa8e355db13b7f6e1a3e722b10b4034e1da5f3668c86df794eb03ffc49a883fd58124da5900d1d6d3e0ccf2b1b8503b6c9b07b51eb784fa635a531f863166200fd8ddff11a8c953021da334708fbfe8f3541a22d7ab159815474ec476c486a460eed8c5b302ba5be107c3784d6b48e4e0ab5b47210f240715ff46447d88cc1d5ea8df8882c9c767baa58e4fa85ed9b35fa52534a73eb1cbe5db44ffa665648c6a8a2fd0dc3642f29b7d341189b619934c6c7574b8b568b2e258fca8517ce03d292a2be20cbf0deea52bd9c9678eb86c7a451b75bf7bbb3261bd8006bc27238b58c47a31e2ccb6d3e66a1630cff677b5ece36e5d945dcf11a3919dada6d44ce62af0777a24f87f0c7176aca91673de06388b1fff80d4ea0679abe6e907d26618a8f4d33f2d7c8166b43d4d2edb79e8724f750d8e4581c99790757fd14ae11846300e4779ad2d2d71a2bb1287abc21e5d356f8871da1e31284edb046c0a5cc80a109b0a1d287779ebbd909d68249412239fdfa37aef3bacd8ead680e80d2eb47fbf9c005d8f79b00d4d2fb3e8f1c8e65546dabd3c680f2751edb11989b8ef22fcedd7585165af99c2429092dafa97a0b22e180091c4207336bf55642423e600a57fa6a1305d50ca9717e61c18d1253840d3268feabfec6b21dc767cce51e4e9e29fc24d204f4cbcf1bd2cf2f6583f1c4f94abddc1cf111f2f3bf9e4049bdf83503191713c976feb535de8a152d2129fe7626f61e19fe08086b079351a13d793f016c0715147fc513f51b74fa874ac298f145691c6f4e6d0399bf793cbd2760c5aea1fb806864d52a702fb0e387dd6fe102564bb0f70a2a58d7b2bf26f8e7541990518c56384921512cb35feb5774a91aae470d272e5966e0dd6c18f6103add3e8a4c4b9fc7ac01180b8b7c832a05e6a201bc6511e1414741367a14f3a1a58e8f62e24d9cee43162296f90e68a1978d7155007fa2ffc7b47ae099154089f803c01a107deb4947f7c543e83cdb1906bcbe150daeec2408157df965e2a9aa09e4396e9b3af11b3875325c66ac5242d2a974987c5f6f55f0018a2cd012c995bbccc86dac47cbaf81104bbad700a6dbbb573cfbda7052af10022cdac5a90f2ceb250c9128d516ea0acce26b28a439ca8cb440e36323530cd032fb2fcd1bd0cd0973881538e877392aab9b6a3b22763c2492cf83d587c4d63565ff639a0a8b40dcabd29019ddee008f0af160328d509e36d7b7a24241746386e988fbeb11f0687de633a9eb8b000ee67fc234b23ef6adbeb1f235eb252ff7e4457a2f538881213b8a49b2f6240fe4c418516ce7929fbfc38b51e66b795b3ed165ab10573fcf1e7e282e8b15b2523a67666053ea6f9799db1a4dbe14481cdef4057672bbf6cdbe044eb8a7d50387d3cf08fa50f4a461b6287f48970a7ef1721dbd940d7e0f47e144f278421df165ba4f9c25b325fdc2730fc6ffa9fdb5640da6b48c41011942e54bc5af2765ed8637abc9739b3c873611806f323efa178115a0bceab9d2e59958091aee4d08453847d8af5eddfefc8164bece7cd2d31505685b2daf5af88b7c343459a5e8aaf9414bc4fa9bcdedaf27ac7adb11f99627e7dc089765f903842e9e0775d923a95755f428aade9460d5a93b2b16d77902f7ea4e6bea1981adeefc2e1e845094216b9d94cd0ec5a9d047006e912c9caffeb72b1a1f1cf0142c1e9b7713ed2ba362b1b1945022926e70429733b788c675883cd0bb915843cc6ce08fd26709a48a09b41fc8d00c00f1ef4f10d3a4b650651ce6f4c92b004f7465e8460744b7e22ad4975d448840449d1be6b0ef6eb65778c1c0f13d6eca7ccec87687ba86cfe10017d8feabf56c08647dec3249a209daacd652119e5d19b2e97dd6314ff5b9dddd79fb32c98ae319515635386c018db36a9c679b285952cc2ee0c8823d31773c191a9eb4868896d8766baf57278b61557068fd98615de1d55166ecdc02d1776c4adebd11e2a8faf29e9d4d5eab5258594c570c64362723daabb041a2a2beb33c10617a3104fa075454a4142b10c0de08362bf631d2fabc625fa46b87ed0a73cca67ddcb7aa15008d32917cacd25edb8f6de4e725488dd91e7d8070ab1519fb22a1f0883bc72b638cf60b639e4e84593f8fbf29abf41e5a3b648a60705c6dee6946992cdbb8e18c7d2706f5981992969e4da43fd62eba3350abccdaf52f078d316d3b23fb6893cf2e672e600062d4c48df55834a7e2a17beeb45b4baa46986ab1afb05e25d0a7476ab79def9c59bf3e40d84c6b6d40772ef097609e167d6e79dfc15c0221eab48f05f22cb34b9204312129ce7eac5b4b04d7d99fae94a2fd3a98cb6def35343ad18d01e89d0e5c6213b656626fd2b2af93a4c574369567c6309561818f543cd575f1d9a831a651712b860f2576e29c32a9524cd010586f7a66b6b32f7d4206cd868a5ffecc1802b82c7d62de55b8c0418b0990c6c00ab448280f38c54adb4de35c6d8f5329abd62bf17435a9dad6a7b144e52ae50781acc2e4fd60eb4cce7902d3f40bab9adf0188fa9e580db446ead5e1909945a27cac06be3a010f55c426514c91d0ee641ebca7ddf2b99a0bdf9cb0d79b9b57be32676c794e87a9780d87feb27dcdf37c1f4efce8dfce96a52750e0e6bbd09fd3f6d", 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{&(0x7f0000001c40)="19da202f5d5895646786387a05f77574d861f67275c9277126a01527999a77f92a9418e5a86a923ed4fbfc522648f362005f2b88f61ed85afe6f4e3eaf220b6ccf376bee179c37281ae7d0f2d4bfd6f952a1c1029ce287d844fe578b29e7092bfbbbe0ce44a7fce7eefd635c2830d755177cbae3d2d324d340a6de7536552d3f447a1a0ee73297c29b6cac255ecf61fe853052ebd39951a76bafb6ef02a60d083cbd58794017b22be8e8b740b30c0af0579812d0e4cf494310b8599353cd165852dbb7c97d75ba4766c38b2ee5716865db7036", 0xd3}], 0x6, &(0x7f0000001dc0)=[@mark={{0x14, 0x1, 0x24, 0x3ff}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x80000001}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0xc0}}, {{&(0x7f0000001e80)=@sco, 0x80, 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{&(0x7f0000006280)="b6845db88ffdf552d5ead8fd122fb25e046207e98c7aacbdff5dcd6ea8e3afa7a437f2fc4ef93e0078c6eacc5af2ec8cdd9e5191eddcc5cf99ec85bfa5a2f96d7f64431354100b4f9c0476b90c761933862110918ad3485965cce60f7cfd30c5a4cf19c7417782322748f2fd7472a84944fc6e39eec02ff47ff26dd1135ba4e3513c0cde4b60cc3c5cef5909971393e58d68f5f272", 0x95}, {&(0x7f0000006340)="f3766e7cb698abbfb566be6f333107703018342fea137d13aac69f6e4d807d4ac418cfe1575794ce210659cd52e27b0bb0de8a1ee53e94ecfd4e90716574017745616a81", 0x44}, {&(0x7f00000063c0)="689b4de38e56c4fdc040324ff93a751c9f6212f3344d04283fce5e3a4b0f29ab0606a7bb1652c316f5368d92d35b9d7e14659eae21c736fb8cafe5cae8a11c2ab309d0151915181b70b1efb4f92c1e3c3ced3e7d060c479ea77a1aea1825bf5e9388024e23a48baf99a9833812212945c992185c5a2d6d28b853b491f2b566e7551cdc972eb593d9d067add63008af5eb1752c8a8c3e51dc2aee16f34513f5ce81e7c3d5433923bb9f314f1448d4", 0xae}, {&(0x7f0000006480)="7ce50b56b8e5425c9a96860ccd7fb7d6dbe5f9a821c8fce4c68ec334bc48545fd02f9a2c7b38ddf007a3b70afc1d2f73b256c3cfe07bebdb16a64e444a6b213e596588366d2549ac985a211f5201bae440a3ce80a25dcbcae0ff7f16e12332a6d105b6b528b2d31edaa596068de0ce57af6dc2753b5733bacda6368893aef2f7270109d7afbe4e05156337874df6f257870517be67075f49d7922e6da4891b43a59986aabd69b2f16ff43826eb8fed56970211a9ff6f652912ebdc05c1d7f90956ef0c4a119b094c512201983814bffb4df0d0eb5722bffea22bb2a32168c4ebb824c6", 0xe3}, {&(0x7f0000006580)="50d92d341b7e14b75603e96728d8867c5155f1d9e24e380081ac1f3855c21ffef3548cb60ebaeacdecc647bff85f67c334de6111509382e6b33ef7ec77837b6a2261b1ad9d4032ed0df92eeaf6dba3fe6a0539f9a12b7ca5677370218fb18f1070", 0x61}, {&(0x7f0000006600)="77629fee4f727a6543d3963a61a59cf164b933e5e7484d3595416274a2be414f7c36ae8ce3e80d9075eae72f2303360fd481190af4781e4fdc10f5b8a2f8d39d888ee0287c14fd81ce5bb92bc9ffe4a0811dc6e1e3f0a617777d32697ea5ab4113663a52f2b7908827dc6ebb29f224bfed729c082f50688b375ead28af34884c36ec2f", 0x83}, {&(0x7f00000066c0)="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", 0xff}, {&(0x7f00000067c0)="0072b5e0e37cdabfd5ca9a21640501bbe9b41c5c2ea6a3116c4453280fb02ab2ba799f819d860112dbb7de", 0x2b}], 0x9, &(0x7f00000068c0)=[@mark={{0x14, 0x1, 0x24, 0x107}}, @timestamping={{0x14, 0x1, 0x25, 0x4fb48000}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14}}], 0x60}}], 0x7, 0x800) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000006b00), 0x200080, 0x0) r3 = accept$unix(r2, &(0x7f0000006b40)=@abs, &(0x7f0000006bc0)=0x6e) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000006c00)=0x4, 0x4) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000006c40)) r4 = socket$nl_audit(0x10, 0x3, 0x9) sendmmsg$sock(r4, &(0x7f0000009c00)=[{{&(0x7f0000006c80)=@l2={0x1f, 0x5, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x9}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006d00)="b67f17ec28b3afa4ca59212bc00a16ea45b6268cfc199e0f8360ef8dc95a23481a967705bceec85d93aecdfb4c613c168480c14a74e13bbd5a4e76e1a87453bebef3b906c9135929b5fa8e7dbc75ae226106816d55065432322680b24510146c3bdf8548e27e2d993bf52b58d8b619634db6f217356286cf16a3e0e65b1247252f33253619b5c8a130ece21e", 0x8c}, {&(0x7f0000006dc0)="1579150ad0931f498e1ee6b66fe0da00e373a52206da0e177db1bd9653b9d683ee390f1fbd0752fbff19c7972797f5ceb63792b96dc7c5e08048b1c4f8fb728cc69a56718a8b11c232bdef895f6af64aec73a4415189d7ef5983b222d64b46f52306890f47ada6b5e48557535f66780122fa80e6b04c8bbda577b3b33c744aea1192afe954bc4342cbd1e1ae5bb5cf92f38f3448c50f22d31644b0e118e6e58663fd3be19d54f3342c2668f87d9d0744086265679315cc67f7b913270ddde59750eff7dd75c9f75a", 0xc8}], 0x2, &(0x7f0000006f00)=[@timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0xdc4b}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0xd8}}, @mark={{0x14, 0x1, 0x24, 0x52d505b8}}], 0xd8}}, {{&(0x7f0000007000)=@hci={0x1f, 0x4, 0x4}, 0x80, &(0x7f0000007540)=[{&(0x7f0000007080)="516788dfad2890737895c65ec70f82e5973918f0679d7ad0949558b8d33084c2080de5b43623c5ce3b073afa8abbc81ef2789af9e732617efd84677d7832004bf2533a2d02de3fa161f753064a2ee8ddcf2affc72838710c0293d6d7e590b031a6616e521bae6e4926525e243e231194bb3b4c17bf40415a26908037006d3e49b125f58f5e49dcc373fa9ae5ec79dc4dfa706614f6", 0x95}, {&(0x7f0000007140)="18e301dbb2ddd9e3db7f3db1ed3198baf6d1e1be7b3315ada11d4d1b7900df05eb724ed007e40628799b249002eb18f1fcf2", 0x32}, {&(0x7f0000007180)="6c0686c07d317313e2b4fb003618c3b5e0e4f2b70df3fa23c223204d8c5d7bf7922d39286d428c82784f2c9b74d6fab3547dffb3d6e05a4988a58c2ceed5268b70d809e98499ae5f606da087e5d0a5e30ff1001331750d1cbf7631e9f7e30eaaeb66e648d82488941c7ed71560366d20c0d47de693a886dc0559aa4712fd7d8849c6", 0x82}, {&(0x7f0000007240)="7220e471bf1aa1446bf9295109f7f44ddbbc5e7cf2478ff1cce5f6a398022da57b35ea42466318dd89f0deacebd7753b83fedcb73bb3e6ec2ad7a88af84f0be3e2e519beb4d20d606d3e273d03b33c53f41836cc79fd283be98aeaf98b7f98bf0494044d9810bb18cb61a42c7fa16b469400ceb57429effc05fdba5ba04a6b446c", 0x81}, {&(0x7f0000007300)="a0e884f082f531477b2859d6c1e1542cc99a81633353a55234d727e4335cf3a1602a6555efc2e38ba8faa0202756b48f5634c3ec64ced8281e7459eab69fb3306fae075e49b630f89146b7fba7ef99003c5b9eb523abcee6fea1606087", 0x5d}, {&(0x7f0000007380)="d0ed0ae42d2cc703d815ce86e4bb2e4c6534ef1c5984220c1a81a7464fb370f283251e671c01008cde17871d60204874e537af68a23208ab37a1300d3e435ad84c86dde8a9a0167b65a110125ab158af10816b53d813aba6cade4f0f356b303d3639384e6aa309a9d5eaa34511e5c3596015c96167b86c0f1bd3de3b1b1c51a7d97c91fe12cf1b9b2b31e0071220427297be63193d0985b6c13adcb85d544010109bb97034056bf9a4526f61d4cb4f1b2014e21ed56e6f0d957698c0eab7100c5fe17d833fe5317e3610566495218e8c5b56fb46136af5f8394917", 0xdb}, {&(0x7f0000007480)="56939442a612bd6bb2de5197107e7ab88acc226ba1c747cb22367e52c3e86ebbd14efb3c91b779d88bb2d9b6af545aabfe08fb1d7a676025bef43c0183111367337d7801a9c5160dd99f0ccd5787a1993c167eaf13f48ea871d995c89b21cbc080b6146d1c800e8642f9ac4bd2a61b5a02d00a367ec1f6548c7c61ae79359aeeced78625e1a1c1f8d48024b072f79612718ae87e4b36cbf3eccfc96a6c1565f5", 0xa0}], 0x7, &(0x7f00000075c0)=[@mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x171}}, @mark={{0x14, 0x1, 0x24, 0x800}}, @mark={{0x14, 0x1, 0x24, 0x20}}, @timestamping={{0x14}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000009a80)=[{&(0x7f0000007680)="48dc906449b0355246ed8a04ee2e75505cfdac72c1d2c98dd82184890a871c670e2adfbcfdcfd05bf89a6f269c166fc6a8b7977599a590acee0b56cbbd843fab1078c75329bcdb7d84b9162bb4a65b23bc78139e5ed82885c9c3e79be87da0c50a1e2bc08a009ae3b04e4c5f326072692a43b166eedd22aa67c8f78ab13cee0d94ee35f71465b70e2754c9abc4850d5daabea0031f4dc4431065c0bc11b223402bdc6c409b0cab59e2ff35d3be141bacedbe57649230355ef0c93b330c76413b26e305ef01ccf7c1ab0604f4b007e66837cc7fcae75187cc35ae693dba226afd67623c41", 0xe4}, {&(0x7f0000007780)="5ffd5252e6c9cd5117fefa84d755ae6a310d95ab720a41027400b6c1", 0x1c}, {&(0x7f00000077c0)="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{&(0x7f0000008980)="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", 0x1000}, {&(0x7f0000009980)="98dfea8bb112c7b881b9e7c345258a2bd8f722e51fd80e41ebdee9b6877aad27a406f72044d697fb266347d42f63bcaca132a86a16bae9de1d75f5dceb505442da8ee90f37fc7b5a7b8d4b709417e66638e67de95d3d53406ef195783c4c146ff9ab552d6c02aef28db2d9e9efeda4d85a18bcb4654928634c6a7d825d668552cb033af1afa8f36db34fd872429364734c9c9edc4ec48480729473bb3f9f97d2c32df5be8f03cc6b050fb82d7e5ee4ecf9a16eaab754a9d71af09ec47214f44ef66b79d24826fd0bcf54281e20fdcb429f41fdfc14e1d201db24ac34b48aadee6102", 0xe2}], 0x9, &(0x7f0000009b40)=[@mark={{0x14, 0x1, 0x24, 0x1000}}, @mark={{0x14, 0x1, 0x24, 0x8dd}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0xa23}}, @txtime={{0x18, 0x1, 0x3d, 0x8ae2}}, @mark={{0x14, 0x1, 0x24, 0x100}}, @timestamping={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}], 0xc0}}], 0x3, 0x8000) getresuid(&(0x7f000000a080)=0x0, &(0x7f000000a0c0), &(0x7f000000a100)) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f000000a140), 0x521080, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f000000ec40)='./file0\x00', &(0x7f000000ec80)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r8 = signalfd(r2, &(0x7f000000ed00)={[0x800000]}, 0x8) statx(0xffffffffffffff9c, &(0x7f000000ed40)='./file0\x00', 0x6000, 0x40, &(0x7f000000ed80)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000010400)={0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000157c0)={&(0x7f0000009cc0)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000015700)=[{&(0x7f0000009d00)={0x378, 0x26, 0x200, 0x70bd25, 0x25dfdbff, "", [@nested={0x25c, 0x13, 0x0, 0x1, [@generic="9baef263f5c1f4a6cc09aa388bae70537a86691840ba15f27fc10d6f11e11d1fc4f07c", @generic="ae4a619aca61216ee944824e360e8f97b42a35204e526cded45614b2c170f9f1eace494fc57caff6f8e4cc1b91d5f21a0c2c79944b4787792483f57e846eef59e122d96a7b036ea19f39457f58baefdc92904a2087c3a47d750f0ec8904924a816d2a4456235c361a0d188a92131a3304beed794fc81a3ee9bb4c7ce48d17a7ec85efc7c5b7ea2777361777da07f76dfb4a7e384cd440b95c7470cf2bc004262d406bc50fe324b6737d6f7965ac78e70c9336379b3fb23b0fe7408109d2771a2d4a8b6fb10873ec19a570734f289d7438809c3471cae753c78f4506a932f78eb0ee83a5529ac5f3190644925dacb5b17", @generic="da4a96167564f7cd27ad0d1e37da59c816bc34d358b64d83819c1e8a575ac5044b78e8d7164ad495d691119c78a7ec27b17ac9e0b84f686efa19fa5677db480b9c90346e446e3430e08b8a804747792f2786d9f9606214709a57de86ab0d476b01cec86deb23fc9fcbd124be2acd42393d8e3b127cf0b7a2723bdde5c28464", @generic="d4ca371ce071207be55e98efdaf1a30001915c1b1913abba4172e92980b3a553756f403be5756bcc96ebf0b1fccee0909d9834b3e745d8355c423f5ee9e78f52d957f79beb61a585bbc91f26ef99a6ef692d4f69c6f209f7b41e0fb028fd4faa116cf53822f196b4ca30566250437bf2c512d8ec0a001dc5e15fedc256e7703388271986efa2ce242a2d00a960a35850e0c0b2d79b881656bc218ac7d078359fe0972da4a73e0f5a8933838376edcfbcf1a70dd740852b6e9294d3a0355c5158c596fedbeb17"]}, @nested={0xc, 0x36, 0x0, 0x1, [@typed={0x8, 0x79, 0x0, 0x0, @u32=0xeb5f}]}, @typed={0xa9, 0x9, 0x0, 0x0, @binary="4bd6d961bc735403628790fb19e7d3046a63e235cfd091cdb45ca575cbc21be8fc02f56dff6bc5696e3cea877ab6df1197971aaa9a540c02eb2fa9c2160e7a8165ce26bc737d80fc1d55a4341a0e43c2afd62259045812022f4ac5163af8c9249483d728ec140dfd8395289357c80331953adb7233e76eaca458ce4d89e057afa091162baae4fe45d410c0fd5ad91ff8fdbd1e074334f37fa7e5a37ef05ef07d85fc95b39b"}, @generic="7491bf27e0ab253dc85ef5337dcb89bddea23184abdb309932ccbc8d47bd0a7d312e200228ab185be67ea2bbda8b86fdb8f726632410f12cb92562609d839c4ceb9047d5651068a817021fef01dcf8716af17064"]}, 0x378}, {&(0x7f000000a180)={0x26a4, 0x1b, 0x2, 0x70bd28, 0x25dfdbfb, "", [@generic="41ff835d39acab199c6a449013b93af74cc8878d75b546e4f490f515e4e8ddca4fabee76a156a89b7703b9f716ad390b1a4c37f2e5e641bfb93aac91b7b10bc5e535ebb3081c89bca82bf51f904d57d8", @generic="6835c0dcefffa18496baef72e117dd50", @generic="5c672152f8ce3d8dc4c6cc1b6d28011b5ce1cc2665ad59320ec164d1321a6047a21ddb0ffabffa768c4a51230bb85fd2c1e6ceb3c9c081c3fa8519e9a3da5cd70e1d31cd769b29d4da5475428ffbc9892f0cd0c2afcf900a1a2a0346", @generic="d441f8a34bbf0f24d17d1605f2351c5abacfc304f6d47c0c9e68e35e7b6625c9a1caf068377cd808979517a213032b3e01e0a0e8ca774bc547ddc0b1f1ea6f7b497999bccc0da1e7708f5467a25d921984ca536a533f6073f15122b2e7c152d20bee0d1f32278dd0fb6904cf3c9df445d74c187dae66a82e6edddf56f02598ae583b442141cba7aa9e850f3048172083d8ad567104d06bea53693fd53d397d67a185455e3b8c0b1071ce8379aff7fa16a2685f5251fbbae44b0846", @nested={0x18c, 0x27, 0x0, 0x1, [@generic="99c86775d0703bf38b1eb959a54c25d510faf340b0dfd4fa33a574e0bf6a63dc5d184ac72b1a54c4160d4346bbc2899bc324092b8af50759baa5ad8875e1e183ad2a6a291328c064783df0c8c0a088ee3eff82c1fb9c0288e8b752eedb9d5b4a480dcbc5488f83b92e83bfd547bbf2f45a7a3a1b41f2d2ac36f8fa8e285df348a979e649056bca4cd1ed1e05542542cac5990ed3b36459cf16b87ce468d7079f2bf1bbc7b7321b8fd855f2fbf0ea17a3917e405f6dad71471b526ed247d3d6cca1aeae9aa35b33d79b71", @generic="f9fd923c5b13efc60fb4a651cc2ef24ac1b695e325244ab6085ccaaf32ae857ad6545170f4ed3c1e2f68259950bf3ee0630c4812681e562292628e2711dd3e5594abb3814bd32d5b055ceffba8a77602d04244655e51cc7bf5ef3c30f38163df60eef9974c8b2cde086ad0127369ab680dbb58d851e9d0f8a663305ad6018f549b468edce0382b8ee45adac5c0e00da3d09a47e8b48bcd131ea7bae7bb7939bd8f671ccc0b0851df32325e160692dd0615328d1e2f55", @typed={0x8, 0x0, 0x0, 0x0, @fd=r3}]}, @typed={0x4, 0x2b}, @nested={0x1103, 0x6b, 0x0, 0x1, [@typed={0x8, 0x15, 0x0, 0x0, @uid}, @typed={0x8, 0x30, 0x0, 0x0, @pid=0xffffffffffffffff}, 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@generic="bdb9161c82fec30aab74b6fa2d5074cacdda83af3cf4beff2dcc43a3573b1f02a593c06ec78199f524316ae649633e6e2e811cdffd96a04f243677ef17da507c352821859124"]}, 0x208c}, {&(0x7f0000015080)={0x66c, 0x1f, 0x20, 0x70bd29, 0x25dfdbff, "", [@typed={0xe, 0x7b, 0x0, 0x0, @str='/dev/vcsu\x00'}, @typed={0xc, 0x6f, 0x0, 0x0, @u64=0xffffffff}, @generic="e55d6615d515908e5fd091e79b0e95e558220e80a4c968336ef8f53a8e3e097302782837899e9077f36239c35884217487e7f97b72dc0e43b02c18510a07e7e0ed12a66d0b9332d4291b", @nested={0x2fa, 0x4f, 0x0, 0x1, [@typed={0x2d, 0x20, 0x0, 0x0, @binary="773ab080a16f0c290311a76afd8dc1909824b3ebc12ab48675feeaad01b8bb34e57793fba4d3a0c5a4"}, @generic="649205df444e4c7bc68d3baac6785700d349f36a68ec297bf762537489dca21fce975286cb7c60c0f5b573679ff4cdc470671240e9d8c177e4f54eba4b8957606b4f26dd95a13c92851fbd449136e4377d52594e064eaf2cc9f07b5127f962f18474910dca3d76a49c06332d46dfd82085c87b40c11e3829015146e3a0d5ea5bc1e9a994be0ae9b6865995a11249ac726fd21ae8b726168bea19d4538e973642cbd61bbd1476e65b3bc8722cdfc62465040b86e9dc430a2bac3c252c1a3f87fa", @typed={0xc, 0x73, 0x0, 0x0, @u64=0x1}, @generic="1b9100f7a9550c030a7a59197f7fdd024d17632da9d8fe38601443fac564b1a23e8a1ca3c07a8591e8c044ad7b053f36cf5ac74139c0bee6470b074937af60b0166c17f5ed9374575314ef943fb2c1a190305bbac9ae81aa67695a230bff4bca2a50e12b855b45dfa2c058b5f837170e0bcc471592075cf3cd813b9146117788d124a1a04db1487f4c0db95b04beba2c8e4e0c067b7b706c48b7712a9ef5b1f33c13a6bf61a70f8350966bb50d5a3d65c512e111426fa0f16821341c0a127d467bcd0286dd5bba8451869ea572ff81a0b4f02606e8ac10bd2ff64fbf53d231128ead", @typed={0x14, 0x47, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0x56, 0x0, 0x0, @ipv4=@broadcast}, @generic="313750d118ddcb31d467330e21be6d607801ea230629fad66b3de9520eb90e1b0cc119dc56e0619dc8d708a63389bc36c3b211039c3bec629f2c7070c5cc10461daf48d9e7a6cc52191c3523", @typed={0x14, 0x93, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @typed={0x9c, 0x53, 0x0, 0x0, @binary="6f7d15110ce00cd044c94fc210702d1c8ea106711bb558ab2ffb865d4551aba37c671572ed1b133e832a1386115cd808ae97f73b368173dec3e1d29413496c8d047908900780565c82eaef8b39797ec14fa6afeaa2882764efabb3aa8b7d7661a323106f3f18627b78c9e3bd82dcf052dbefbb3ed533b19d8c0f57efb1b0d846c21f59ea8ccc383253a1a4633bcd84157136f08b6d0b828f"}]}, @generic="e1ef4239879e3761d2e6b1df80919187482f2700aef043ce2afad51f95d98f29d92037ff3891a9d4c9a89e2d0b3895421fa0f51b2f4978128eb96bf76b019cfeb1916110cf02eba52557ac0cf5c56c9749e5a9296f0751ccdd0d78de0dae6c7813b53e7ba3c62b12a795cb2c4b973ed6f99ab9d286669db9040dfc3d16b063ebe96847aadc743ef23a03cf95f5b15bb9e97f0b60818f6b929719a8c6c31d7999dff3b204e4031e452d3bf69f139536b8555b33", @generic="35fe4343a48370918ccd1cedc47daae41a3270e745f19df4fe33c8c4b0bcf061e1c786823ec241971de129fbc2ba51a41ee64380828da762cb82d5c5184c33dbbb82e90c5971960ae9db831701cdddab73f8f94bacdfe6169dc581e3751f95422389e8718c24de013246786f360facbfae73c579ba29f1c6ec1ed6ee48d32a580507592b559d7a012ec4af5481765ac07c681178f70058754dce3502627aee9b34bf0c5865cecb6226e5983308b0536adebd0ac76087981bca78392c92945c0563f4e9b03b", @typed={0xcc, 0x76, 0x0, 0x0, @binary="3de5757ec20a26f6809b31422f51a8c6580e6f26431f7169406b699906ae43f21ff1f7a7782fee19cba9b1be7af8969670169422db3bab05b4cd67671321330aff4e065315b08c1f2dd48d0979d5561316b9ce2c969c407066493bb2ccd02ee40bda0c949a9a4a45b4d86432442e2f68ffb8d793cbfa3567458b65cd98a3905ea6727445d3ef57598f8a6eba8af4429b1eaca4d7295548bac1d5f1228e8110baed6ca5f3681430dc2102b6456ac0494bbdcab42b6a0138880b77c17a140b5caba6abbd6723228f73"}, @typed={0x14, 0x48, 0x0, 0x0, @ipv6=@mcast1}, @typed={0x8, 0x5e, 0x0, 0x0, @ipv4=@private=0xa010100}, @generic="3909b7e0e6f5602845a398712cca2605d92c9d88dd47384b4aeca27e26cd9f868557f7506de9c3a725a811fd4212323c4eecafbb7b1c098c08b2251593090e000fd02d6ad6b5279b662c80e72c624023a83d06e1c06d737981ff4f8639ed7abfed0f0d4a4469c5147808961c38e5ed14484e1a88632148f8fa5ae6549b335c3bc17c2582d257b813e324a78a6917474c74953aae77a761"]}, 0x66c}], 0xa}, 0x48010) [ 534.404194][T11225] <3>[ 432.934727][ T4763] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 534.404194][T11225] <3>[ 432.934727][ T4763] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 534.404194][T11225] <3>[ 432.934727][ T4763] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device 15:54:27 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x9effffff00000000}, 0x0) [ 534.512736][T11216] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 534.512736][T11216] <3>[ 433.056704][ T4763] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 534.512736][T11216] <3>[ 433.056704][ T4763] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 534.512736][T11216] <3>[ 433.056704][ T4763] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 534.512736][T11216] <3>[ 433.056704][ T4763] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device 15:54:27 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000000000c000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:28 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xb400) 15:54:28 executing program 1: request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0xffffffffffffffff) clone3(&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$inet6(0xa, 0x80000, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000100)={0x0, 0x1, 0x2000000401, 0x1}) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0, 0x0}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000001480), 0x121401, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000001c40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES32=r6, @ANYRESOCT, @ANYRESHEX, @ANYRES32=r4, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000500)={0x6, 0x4, {0x3, @struct={0x0, 0x5}, 0x0, 0x7, 0x6, 0x10001, 0x7, 0x7bc2, 0x4, @struct={0x2, 0x2}, 0x5, 0x1, [0x4, 0x7, 0xfffffffffffffff8, 0x0, 0x4, 0x40c]}, {0x4a, @usage=0x2, r2, 0x3, 0x800, 0x0, 0x8, 0x81, 0x428, @struct={0x1, 0x20}, 0x0, 0x2, [0x100000001, 0x1, 0x5, 0x1, 0x8000, 0x9]}, {0x7, @usage=0xffffffff, r6, 0x2, 0x0, 0x0, 0x4, 0x1f, 0x90, @usage=0x102, 0xe0000000, 0x6, [0x8000, 0x9d86, 0x2, 0xf4e, 0x1, 0x3]}, {0x0, 0x9adb, 0x5f2}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000540)={0x0, 0x5, {0x6fdf, @usage=0x8, 0x0, 0x5, 0x55e, 0x8, 0x3, 0x9, 0x20, @usage, 0xffffff00, 0x7, [0x100000001, 0x0, 0x7, 0x1, 0xfffffffffffffffe, 0xa45]}, {0x2, @usage=0xfffffffffffffffe, 0x0, 0xfffffffffffffbff, 0x3, 0x100000000, 0x8, 0x0, 0x448, @struct={0x3b64, 0x3}, 0x800, 0x7fff, [0x3, 0x4, 0x0, 0x2, 0xff, 0x100000000]}, {0x9, @usage=0x7e47cf27, r6, 0xe1, 0x4, 0x5, 0x1, 0x3, 0x67, @usage=0x7, 0x2, 0x3, [0xfff, 0x5, 0x0, 0x101, 0xe2b, 0x8]}, {0x78d, 0x9, 0x3}}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000440)={0x1, 0x80000001, @start={r6, 0x1, "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", "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"}, [0x80000001, 0xd89, 0x78, 0x0, 0x9, 0x0, 0x8, 0x80, 0x3ff, 0x1, 0x4, 0x7, 0x6534, 0x7, 0x7df, 0x1, 0xf9, 0x2, 0x7fffffff, 0x2, 0x20000000000000, 0x8, 0xfffffffffffffffb, 0x3, 0x9, 0x0, 0x80, 0xfffffffffffff74e, 0x2, 0x7ff, 0x11, 0x7f, 0x3, 0x9, 0x8, 0x5, 0x1, 0x2, 0x8, 0x3f, 0x19d366d7, 0xffff, 0x62c, 0x6, 0x6, 0x9, 0x0, 0x8, 0x4, 0x9709, 0x9b, 0xfffffffffffffffb, 0x1, 0x0, 0x9, 0x1, 0x4, 0x4, 0x4, 0x5, 0x5, 0x3, 0x631, 0x4]}) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f00000004c0)={r6, 0x100000000, 0x10001}) 15:54:28 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="0004000000800000000000"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(r0, 0x0, 0x2, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 15:54:28 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0xcb04000000000000}, 0x0) 15:54:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000000000d000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x1b, 0x5b, 0x8, 0x3b, 0x31, 0x0, 0x30, 0x0, 0x0, 0x72, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) close(r1) 15:54:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000000000e000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 534.714109][T11243] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 534.714109][T11243] <3>[ 433.140147][ T4798] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:54:28 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='/*\x00') r1 = perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x110, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x9) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)={0x90000000}) wait4(0xffffffffffffffff, &(0x7f0000000000), 0x2, &(0x7f0000000140)) 15:54:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000000000f000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 534.714109][T11243] <3>[ 433.140147][ T4798] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 534.714109][T11243] <3>[ 433.140147][ T4798] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 534.714109][T11243] <4>[ 433.157087][ T4794] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 15:54:28 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x140, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000000)='./file0\x00', r3, 0xffffffffffffffff, 0x100) mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1937eca627e6c76e0e000000170000058d5a5b47075f"], 0xe) connect$unix(r4, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 15:54:28 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, r1+60000000}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r2, 0x4, 0x44800) bind$inet(r2, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r3 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r4, 0x4, 0x2400) recvmmsg(r2, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r2, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r3], 0xc63b9e35) 15:54:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000010000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:29 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xbffe) 15:54:29 executing program 0: clone(0x80000900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x108, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) tkill(0xffffffffffffffff, 0xb) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r0, 0x12) clone3(&(0x7f0000000540)={0x321c400, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)=0x0, {0x2f}, &(0x7f0000000340)=""/201, 0xc9, &(0x7f0000000440)=""/252, &(0x7f00000001c0)=[r0], 0x1}, 0x58) wait4(r1, &(0x7f0000000600), 0x40000000, &(0x7f00000006c0)) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 15:54:29 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0xefffffff00000000}, 0x0) 15:54:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000080)=0x1, r2, &(0x7f00000000c0)=0x3, 0x7, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'lo\x00'}) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYRES64], 0x18) close(r1) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000880)={0x2c, r6, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}]}, 0x2c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f00000001c0)={'syztnl1\x00', 0x0, 0x4, 0x0, 0x80, 0x4, 0x24, @private2, @remote, 0x8000, 0x7800, 0x2, 0x3f}}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x9c, r6, 0x2, 0x70bd2a, 0x25dfdbfb, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 15:54:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000410000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 535.267983][T11265] 9pnet_virtio: no channels available for device channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 535.267983][T11265] <3>[ 433.906626][ T4823] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:29 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x2, 0x4010, r0, 0x7d1bf000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100006046a14942ba8002"], 0x3c}}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r4, &(0x7f0000000840)={&(0x7f0000000100)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)=""/172, 0xac}, {&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f00000002c0)=""/198, 0xc6}, {&(0x7f00000003c0)=""/253, 0xfd}, {&(0x7f00000004c0)=""/213, 0xd5}, {&(0x7f00000005c0)=""/170, 0xaa}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000680)=""/189, 0xbd}], 0x8, &(0x7f00000007c0)=""/122, 0x7a}, 0x40002061) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 15:54:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000b10000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 535.267983][T11265] <3>[ 433.906626][ T4823] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 535.267983][T11265] <3>[ 433.906626][ T4823] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 536.093803][T11322] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 15:54:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000011000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:29 executing program 1: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@local, 0x0, 0x0, 0x2, 0x1}, 0x20) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote, 0x200, 0x1, 0x0, 0x1b, 0x0, 0xfffc}, 0x20) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000080), 0x1, 0x800) setsockopt$inet6_int(r2, 0x29, 0x4e, &(0x7f00000000c0), 0x4) [ 536.217108][T11322] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 15:54:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000012000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000020000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:29 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) [ 536.243990][T11343] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 536.243990][T11343] <3>[ 434.117387][ T4861] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 536.243990][T11343] <3>[ 434.117387][ T4861] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 536.243990][T11343] <3>[ 434.117387][ T4861] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 536.243990][T11343] <3>[ 434.117387][ T4861] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 536.657794][T11365] 9pnet_virtio: no channels available for device or 'nr_inodes' [ 536.657794][T11365] <3>[ 434.393410][ T4926] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 536.657794][T11365] <3>[ 434.393410][ T4926] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 536.657794][T11365] <3>[ 434.393410][ T4926] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 536.657794][T11365] <3>[ 434.393410][ T4926] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device 15:54:29 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xfd58) 15:54:29 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, r1+60000000}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r2, 0x4, 0x44800) bind$inet(r2, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r3 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r4, 0x4, 0x2400) recvmmsg(r2, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r2, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r3], 0xc63b9e35) 15:54:29 executing program 0: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) write$P9_RREADLINK(r0, &(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRESDEC=r3], 0xe) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000000040)={&(0x7f0000000000), &(0x7f00000000c0)=""/189, 0xbd}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mount$bind(&(0x7f0000000200)='./bus\x00', &(0x7f00000002c0)='./bus\x00', &(0x7f0000000300), 0x80, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=ANY=[@ANYBLOB="2c0200001000130700"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x22c}}, 0x0) sendfile(r6, r5, 0x0, 0x100000002) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00003c6000/0x3000)=nil, 0x3000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 15:54:29 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73686f72746e616d653d77696e3935fddd59df6c80aa66b6723281454dc236f54be2dc1b82f759ba486323c20742b5af41630598e96ddeca88a4850ae819a4acfc88440bef3a209abb62bb5157e9c0ed75b6f073baa1fb182d28342494c86cbd62cfa05dc19c00ed9d000a56c2"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f00006c2000/0x9000)=nil, 0x9000, 0x1000008, 0x4100010, r0, 0x918e0000) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000140)=""/88, 0x58}, {&(0x7f00000003c0)=""/231, 0xe7}], 0x2, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(0xffffffffffffffff, r3, 0x0, 0x800000080004103) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000280)={r0, 0x53, 0x4, 0x80000000}) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f00000002c0)={0x0, r2, 0x2, 0x873d, 0x3, 0x6}) 15:54:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000001020000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:29 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 15:54:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000022000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378020040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000280)='./file0\x00') r0 = open(&(0x7f0000001700)='./file0/file0\x00', 0x6e0e03, 0x100) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_script(r2, &(0x7f0000000280)=ANY=[], 0xab) lsetxattr$security_capability(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)=@v3, 0x18, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x4) sendfile(r2, r1, 0x0, 0xa198) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) recvmsg(r2, &(0x7f0000001680)={&(0x7f0000000340)=@ipx, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/8, 0x8}, {&(0x7f0000001400)=""/220, 0xdc}, {&(0x7f0000001500)}], 0x4, &(0x7f0000001580)=""/245, 0xf5}, 0x2140) r4 = syz_open_procfs(0x0, &(0x7f0000001500)='limits\x00') write$P9_RREMOVE(r4, &(0x7f00000016c0)={0x7, 0x7b, 0x2}, 0x7) sendfile(r3, r0, &(0x7f00000001c0)=0x5, 0x254b) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x80, 0x1) [ 536.741240][T11366] 9pnet_virtio: no channels available for device or 'nr_inodes' [ 536.741240][T11366] <3>[ 434.393410][ T4926] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 15:54:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000025000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 536.741240][T11366] <3>[ 434.393410][ T4926] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 536.741240][T11366] <3>[ 434.393410][ T4926] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 536.741240][T11366] <3>[ 434.393410][ T4926] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device 15:54:30 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0xffffffff00000000}, 0x0) 15:54:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000000002e000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:30 executing program 1: add_key$fscrypt_v1(0x0, 0x0, &(0x7f00000003c0)={0x0, "8af435ed17abd69f4e05cb62a7d6842c758e6a7489cf5ac326fe6df447bfc647c927e2f9c4fee2cb0ff7afc8c55011e51bcae088945ec77c440cd700eaa3b60b"}, 0x48, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000340)=""/87, 0x57}, {&(0x7f00000001c0)=""/8, 0x8}], 0x2, 0x0, 0x0) add_key(0x0, 0x0, &(0x7f00000002c0)="d96ccd8088e5ad712e1f45002c368c75e95ad499ce0a07bf71dd5524b00a1446322be225b3690f6ec8ea4bd34fb7b0e8ac385aac89758706563b940552b01ac61fd178dfe546", 0x46, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') keyctl$update(0x2, 0x0, &(0x7f00000000c0)="09f916e2c924c26a7d4f26a1948985116025c510a121c2af84d4a3e323d198c80eb5d7155bb1bfdfb9dc1a7354e1519141efa067fd7b3c8f162b2a627d0119f4153234e658a79e7382332e56b6e62221baef10fb09d19706014252ddf359ab", 0x5f) ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xf9, 0x0, 0xfff, 0xfff}) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000440)="c0f5207ee74ad987524d395b52b5258adc9566983ae91361875485c578a84e52b914dabd8aad78ced512954eb1e66302f117ea55ee2a38c7ffdb8b2d4571ca663b92", 0x42}, {&(0x7f00000004c0)="b7fdffdeb06cc650c4a301f1257a27e86b1e09a0ab1d188f9208ffd881feb74acb4ecf80075a548fa795f6c84411585ce11c3f1f9c7e21512b6693667ac3a17a1eb15d9b43eccc5243c0de3ed6acd9ff2f9381d81353e97df9f6f3c74efeafcbdbbf22f29870d4e8d9c6cfca1bc587236818d35958478a122be8b4c9e2bfee769424ce7fdce38a13db02d3c3e8308e593781107776032c2f249e45ed2a10ea5dd720c3177cd6e4", 0xa7}], 0x2, &(0x7f0000000580)=[@txtime={{0x18}}, @timestamping={{0x14}}], 0x30}}], 0x1, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002540)=[{{&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x4, {0xa, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000780)="e564a6aa53356bb32b6b28c1fe8ed11925734b8178f89231e8492964af9367a5b707d7bdd72ca0a3807195e32156c3f36c9ed16ad777f48d804c90ef0c83f0438c38e80a554c76e18f73ac39c89eec49a85d5eb9941023d558cf89ae2491d9640ad945b1681db44f43d3469df4ed184431b8ad47f92c9ced64f2987a081134efdc11cb9a44f7ce4f7618260980e0933adc552f795e02e948e49ad4583f8001372705e01e51c4696646294b9050eaf3a3f4313c6ba35ac2ecf363d7f7b6d2177d2f9a173e0be4b2ca8a3c134226129b6a35cc29cdd6", 0xd5}, {&(0x7f0000000600)="3142adcb1ac3211bced721d024dfe4feb69b163fd03918069c7d781b03371bf19d756a4d525de9eba1fa8e8e3a641b771cc800ddbae4bdda3cb1fabd558ec1975f4fec40c5375e28042e87ddae2d11e8a27b5932c959d1983e26ec649452eb", 0x5f}, {&(0x7f0000000900)="3b581563503dcc33ab04b8219cdd0ce25376e61e8ffc20a644b1c980d64b93baa1beea16ba416a9a8741a2d48f4243928c2497286826486087079595d88d347f127ca4237219d4c2b05a86f2106fb7631eca27df3fd4674f7288b61eb7361bb16e760f3547a2e5ead413a84347d9a1deea4ddd271e961dea9599dae06d0fe6faa1522262a4bbabbb55ed1db0", 0x8c}, {&(0x7f00000009c0)="d746a1859e9ea78b868bb5226023294d2dd74cfcc0eea3ddd3d98e261114d36609c569b349f2d68568756b774e9a3ff7c88fc57ba11ae4d1a41631f595aa9b3e051bd5eaadf7a8340613498e3261b0890508c0307e1c883464b2b9e098", 0x5d}], 0x4, &(0x7f0000000180)=[@timestamping={{0x14}}], 0x18}}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000200)="3c3f5235bf", 0x5}], 0x1}}], 0x2, 0x0) setgroups(0x400000000000026f, &(0x7f0000000080)=[0x0, 0xee00]) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000a40)={{0x2, 0x4e23, @remote}, {0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}}, 0x6a, {0x2, 0x4e20, @multicast1}, 'veth1_to_bridge\x00'}) getgroups(0x4, &(0x7f00000005c0)=[r1, r3, r5, 0xee01]) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) [ 536.999934][T11378] 9pnet_virtio: no channels available for device inode: 0x361d offset: 0x310 ref_ctr_offset: 0x4 of mm: 0x000000004c99e692 [ 536.999934][T11378] <4>[ 434.539662][ T4896] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 536.999934][T11378] <4>[ 434.558146][ T4928] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 536.999934][T11378] <4>[ 434.566681][ T4928] ref_ctr increment failed for inode: 0x361d offset: 0x310 ref_ctr_offset: 0x4 of mm: 0x000000004c99e692 [ 536.999934][T11378] <3>[ 435.704529][ T4963] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 15:54:30 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xfebf) 15:54:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000000003f000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800007, 0x12, r0, 0xfffff000) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000020000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) open_by_handle_at(r1, &(0x7f0000000040)=@GFS2_LARGE_FH_SIZE={0x20, 0x8, {{0x8, 0x5daa, 0x8, 0xd751}, {0x1ff, 0x9, 0x2, 0xb5}}}, 0x2000) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)=@gcm_256={{0x304}, "4ff108a26bd68c5b", "ab64d05dae8736ccf33f4ed8789c1b1122ba051f23f20e0ce4663f0082b9fc2d", "9f663bcb", "9beabca530ccb9a8"}, 0x38) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000001, 0x108010, r2, 0x6843b000) 15:54:30 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}}, 0x0) 15:54:30 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000001500)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000080)=""/39, 0x27}, {&(0x7f00000000c0)=""/113, 0x71}], 0x3) ftruncate(r1, 0x12081ff) write$cgroup_type(r0, &(0x7f0000000200), 0xf642e7e) 15:54:30 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:30 executing program 1: io_setup(0x8, &(0x7f0000000040)) io_setup(0x2, &(0x7f0000000200)=0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) r3 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x0) io_submit(r0, 0x2, &(0x7f00000001c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f0000000240)="f4216a3b3c026d11cf0b4c141fbcbc5db5a83f529d37de4726dfeb24821aefc9b2d626683afa91a070d8349e56659a14f7df60caf2717be96b5290b5509296e3af038949f085557a18f02cd4e9fe295fee1c1df8ccab791120da488682dec7243036de8ef9255838c4d66d08204b6c15c9af63915b76d23db9c56185c14f70a9142189f4a02a8f59a1badf64d42cb50bf5baa95672377fb0bd01f37a7e6c2c6354b64570629b2ecb0c498905fd94103c8325dd844406bca81252870a6c5d6f386ede4cf45264d4bc5f8e48678d80b7", 0xcf, 0x8, 0x0, 0x0, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8000, r3, &(0x7f0000000340)="4210fb6baaff51d214fa2ced79fcd667f76ce0cc8db96007da5a2acee0672b9fc765585a74c1eac5a2fc62480252ba341313a66243948fe11e0068ad9838d6a7aa843b52c13467dc7277463a80e26f9672f42331b983c29ba2bef7a79481ffc60317ff5675ecf3791e1d2d3805a43e0590f933758df85e3c16cf8aee976079d6e97e8e66a859ea057cfd376967506d4d688a0e6f55d0018959cee6c28ab4d0bb5b857bbcc65e54c3ee6602eed35e23f732267c48b34bdcdbf4c7b63f0b6c2d2884e0eaafc490bb2b754b927825a3af8e348990c994f94adb1bddb8b6a23b44c091382d9261baa7941d030e004e54ae9c3fd3c1f8a9df6f9db1ad5ab6936956", 0xff, 0x2c0, 0x0, 0x3}]) io_setup(0x4, &(0x7f0000000080)) io_setup(0x9, &(0x7f0000002900)) io_setup(0x5, &(0x7f0000000140)) 15:54:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000040000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 537.237008][T11401] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 537.237008][T11401] <3>[ 435.705353][ T4972] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 537.237008][T11401] <3>[ 435.705353][ T4972] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 537.237008][T11401] <3>[ 435.705353][ T4972] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 537.237008][T11401] <3>[ 436.248614][ T5038] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 15:54:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000080040000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 537.872730][T11424] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 537.872730][T11424] <3>[ 436.248614][ T5038] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 537.872730][T11424] <3>[ 436.248614][ T5038] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 537.872730][T11424] <3>[ 436.248614][ T5038] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 537.872730][T11424] <3>[ 436.777204][ T5059] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 537.951554][T11439] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000048000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/45, 0x2d}], 0x1, 0x1ff, 0xfff) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0xe000000, @rand_addr, 0x1000000}, 0x1c) 15:54:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000000004c000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x1755, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000079b000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c772f179bccec1cedc78d404b43feb5a67d66646e6f3d097e6be09ef2edfeb34109051f0d130dba7a8633d87d303a9f33eb8d3a8bd96286baa0faaa8c67cfe4f5aceee2000000000000000000", @ANYRESHEX=r1, @ANYBLOB=',\x00']) write$sndseq(r0, &(0x7f0000000440)=[{0x9, 0xff, 0x6, 0x5, @tick=0xfffffff9, {0x2, 0x73}, {0x7, 0x8}, @ext={0xd8, &(0x7f00000001c0)="24bba9fbf5041907477ed5ba04d1b39e9452f0aa06ca0586a8c94bbb5f19d1c8bc0ddb33ec20f21d6a5323e704bf3ac90cd1352db3b7e839514e57ad3a7bb284a23a98c24c54df3201485285733a7032571667455bbc5796b57bf6314d0a1ee3a142d048ab90b9efd17bb62a5571e2f3024047e2ffb10ba28304f67f1897d1a2be606221d7f61c33316eaca888460db0874f524ec55d5e1043988d0a274572b254909c042488860d89a424ce14446ddf1484bd8eb59de3294512515cb40824c64e5be00d4e3bfcdbd998c452b1db0cb287ffa4acdeacb797"}}, {0x8, 0x2, 0x2, 0x8, @time={0x9, 0x4}, {0x55, 0x4}, {0x1, 0x5}, @addr={0x2, 0x7}}, {0x4a, 0x3, 0x80, 0x1, @time={0x5, 0x5}, {0x7, 0x5a}, {0x0, 0x3}, @quote={{0x4, 0x9}, 0x4}}, {0x7, 0xc7, 0x20, 0x1, @time={0x2, 0x9}, {0x8, 0x26}, {0x8, 0x8}, @ext={0x2d, &(0x7f0000000380)="d7f84e15aec2dc4be17e6dd1624c8cc05fa1e11df55a89f41eb4510c084e1279453bf4ff202fd47516317c7b41"}}, {0x7, 0x40, 0x7, 0xe1, @time={0x1}, {0x81, 0x6}, {0x1, 0x5}, @addr={0x35, 0x82}}, {0x4, 0x7f, 0x0, 0x3, @time={0x6, 0x9}, {0x80, 0xd3}, {0x3, 0x3}, @ext={0x24, &(0x7f00000003c0)="622b25f54e33b3b3a203d2cad67da0cb306a0b8abc676554d2c6590c862b8fdc2cbb5a9e"}}, {0x7f, 0x0, 0x40, 0x80, @tick=0x81, {0x0, 0xc}, {0xa4, 0x82}, @time=@time={0x8, 0x6}}, {0x9, 0x80, 0x0, 0x4, @time={0x2, 0x8}, {0x49, 0x1}, {0x3, 0x40}, @quote={{0x4, 0x81}, 0x6, &(0x7f0000000400)={0x2, 0xa2, 0x8, 0xf9, @tick=0x2, {0x5, 0x3f}, {0x4, 0x8}, @addr={0x9, 0x3f}}}}], 0xe0) 15:54:31 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xff7f) 15:54:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000060000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:31 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2}, 0x0) 15:54:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) preadv(r1, &(0x7f0000002500)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f0000000280)=""/85, 0x55}, {&(0x7f0000001380)=""/125, 0x7d}, {&(0x7f0000000140)=""/51, 0x33}, {&(0x7f0000001400)=""/241, 0xf1}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x7, 0x7, 0xff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000002640), 0x400900, 0x0) openat(r4, &(0x7f0000002680)='./bus\x00', 0x3, 0x5) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@private, @in6=@remote}, {@in6=@empty, 0x0, 0x32}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000480)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r6, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="391300fdffffff0000000900000008000300", @ANYRES32=r8], 0x1c}, 0x1, 0x1000000000000000}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000002600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, r7, 0x4, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendfile(r3, r2, 0x0, 0x100000002) 15:54:31 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000068000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 538.705692][T11463] 9pnet: Insufficient options for proto=fd [ 538.721386][T11466] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 538.721386][T11466] <3>[ 436.777204][ T5059] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 538.721386][T11466] <3>[ 436.777204][ T5059] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 538.721386][T11466] <3>[ 436.777204][ T5059] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device 15:54:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000000006c000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:31 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000002140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7ffffef8}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="0875bf19ed7574433b2e2f627573"], 0xe) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000001400)=""/111, 0x6f}], 0x1, 0x0, 0x0) readlinkat(r1, &(0x7f0000000040)='./bus/file0\x00', &(0x7f00000001c0)=""/165, 0xa5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x45, 0xda1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) symlink(&(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='./bus\x00') r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r4, r5, &(0x7f0000000280)=0x2, 0x6) r6 = open(&(0x7f0000000180)='./bus\x00', 0x1eb142, 0x0) close(r0) copy_file_range(r3, 0x0, r6, 0x0, 0x0, 0x0) [ 538.721386][T11466] <3>[ 437.071014][ T5080] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 538.721913][T11466] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 538.731767][T11463] 9pnet: Insufficient options for proto=fd 15:54:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000074000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:31 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000000007a000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:31 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x3}, 0x0) [ 538.857627][T11485] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 538.857627][T11485] <3>[ 436.777204][ T5059] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 538.857627][T11485] <3>[ 436.777204][ T5059] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 538.857627][T11485] <3>[ 436.777204][ T5059] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 538.857627][T11485] <3>[ 437.071014][ T5080] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 538.968720][T11503] 9pnet_virtio: no channels available for device 99721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 538.968720][T11503] <3>[ 437.989827][ T5135] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 538.968720][T11503] <3>[ 437.989827][ T5135] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 538.968720][T11503] <3>[ 437.989827][ T5135] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 538.968720][T11503] <3>[ 437.989827][ T5135] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 539.061067][T11508] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:32 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x50000) 15:54:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000ffffff85000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x200, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmmsg$inet6(r2, &(0x7f00000038c0)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1400000000000000290000000b00000000000000000000002400000000000000290000003200000000000000000000000000ffffac14143c6a9b26b5f1ee2142b402c3423fc49dd6255d35712f513edc22ffefa7f890f7a49a532f27bc9debd9e5a6c955d10d693c23195f77332cbaca6e677c95d01ef6ae5869589d5b54e9b6f7101167ee8e6c617b13827bddf0a66c98708e8ab421eedb304ca9732c9f339f", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x40}}], 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000200)={'ip6tnl0\x00', r4, 0x29, 0x6, 0x50, 0x101, 0x37, @empty, @empty, 0x7, 0x1, 0x10001, 0x7}}) r6 = socket$inet6(0xa, 0x2, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffc1935517803d008bb3000600000000000000000000004636ceec3e04b44cacd9500e5433d413d2aa007ea372fbcaa4d35dff7f4b"], 0xe) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f00000003c0)=0x1000, 0x4) r7 = socket(0x11, 0x800000003, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000000280), 0x6, 0x22000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f00000002c0)={@private1, 0x100, 0x2, 0x1, 0xf, 0x0, 0x20}, &(0x7f0000000300)=0x20) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmmsg$inet6(r6, &(0x7f00000038c0)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[@flowinfo={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3c}}, r9}}}], 0x40}}], 0x1, 0x0) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='personality\x00') ioctl$EVIOCGBITKEY(r10, 0x80404521, &(0x7f0000000380)=""/32) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3b, r5}) r11 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_SCRNMAP(r11, 0x4b40, &(0x7f0000000140)=""/181) 15:54:32 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:32 executing program 0: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001580)=[{{&(0x7f00000001c0)={0x2, 0x4e24}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000700000000000000170040de12ec905930f819860a"], 0x20}}], 0x1, 0x0) 15:54:32 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 15:54:32 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200001, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f00000002c0)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$trusted_overlay_opaque(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940), 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) faccessat2(0xffffffffffffffff, &(0x7f0000000380)='./bus\x00', 0x6, 0x1000) write$P9_RREADLINK(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="0e00000017000005032e2f627573"], 0xe) open(&(0x7f0000000340)='./file0\x00', 0x12400, 0x42) openat(r3, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x84) openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x88020, 0x1) fchown(r1, r2, 0xffffffffffffffff) 15:54:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000ffffff8c000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3f, 0x20100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x6, 0x67b0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x2, 0x3, 0x7f, 0x9, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0xfffffffffffff41c, 0x8c500}, 0x8000, 0x8, 0x80000000, 0x9, 0x0, 0x0, 0x401, 0x0, 0xffff8001, 0x0, 0x6}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x1) sched_setattr(r0, &(0x7f0000000680)={0x38, 0x7, 0x0, 0x0, 0x5, 0x0, 0x4, 0x4, 0xce, 0x5}, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f00000001c0)=ANY=[]) clone3(&(0x7f00000005c0)={0xe283c62cb676022, &(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000340), {0x1f}, &(0x7f0000000480)=""/158, 0x9e, &(0x7f0000000540)=""/119, &(0x7f0000000380)=[r0], 0x1}, 0x58) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x40c0, 0x0) setrlimit(0x0, &(0x7f0000000640)={0xe8c, 0x10001}) sendfile(r4, 0xffffffffffffffff, 0x0, 0x7ffff000) ioctl$SNDRV_TIMER_IOCTL_STATUS64(0xffffffffffffffff, 0xc0145401, 0x0) fstat(0xffffffffffffffff, &(0x7f0000008cc0)) 15:54:32 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:32 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000100), &(0x7f0000000300)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) read(r1, 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) read(r2, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r2, 0x8000}, {r0}, {r0}, {r1}, {0xffffffffffffffff, 0x41b0}, {r0, 0x122}], 0x6, 0x17fb) socket(0x0, 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x400c00, 0x0) poll(0x0, 0x0, 0x201) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1000000000022, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) sendmmsg(r3, &(0x7f0000000640)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 15:54:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000a2bddd93000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 539.637539][T11520] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 539.637539][T11520] <3>[ 438.219886][ T5157] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 539.637539][T11520] <3>[ 438.219886][ T5157] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 539.637539][T11520] <3>[ 438.219886][ T5157] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 539.637539][T11520] <3>[ 438.219886][ T5157] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 539.638102][T11520] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000ffffff97000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:33 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x0) 15:54:33 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xb40000) 15:54:33 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0/file0/file0\x00', 0x80) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x100000, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000380)=ANY=[@ANYBLOB='./file0/file0'], &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x201000, 0x0) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB='.'], &(0x7f0000000140)='./file0/file0\x00', 0x0, 0xf082, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) accept4(r1, &(0x7f0000000500)=@hci, &(0x7f0000000580)=0x80, 0x800) chdir(&(0x7f0000000040)='./file0/file0\x00') r2 = signalfd4(r0, &(0x7f0000000200)={[0xffffffff]}, 0x8, 0x0) mkdirat(r2, &(0x7f0000000300)='./file0/file0\x00', 0x20) umount2(&(0x7f0000000100)='./file0/file0\x00', 0x0) getpeername$unix(r0, &(0x7f00000003c0), &(0x7f0000000180)=0x6e) 15:54:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000093ddbda2000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:33 executing program 0: sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {0x3, 0x0, 0x8}, ["", "", "", ""]}, 0x14}}, 0x800) delete_module(&(0x7f0000000300)='\x00', 0x0) delete_module(&(0x7f0000000000)='$/::@+\x00', 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x921913a947129ed7}}, @NFULA_CFG_TIMEOUT={0x8}]}, 0x30}}, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x8040, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0xe4, 0x0, 0x1, 0x201, 0x0, 0x0, {0xc, 0x0, 0x5}, [@CTA_SEQ_ADJ_REPLY={0x24, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xbc3}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7c80}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x3ad6}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x3}]}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x3}, @CTA_NAT_SRC={0x8, 0x6, 0x0, 0x1, [@CTA_NAT_PROTO={0x4}]}, @CTA_TUPLE_REPLY={0x88, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x17}}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}]}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xe, 0x1, 'snmp_trap\x00'}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4000014}, 0x0) delete_module(&(0x7f0000000340)='[(\x00', 0xa00) delete_module(&(0x7f0000000280)='[(\x00', 0xa00) [ 539.738385][T11536] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 539.738385][T11536] <3>[ 438.219886][ T5157] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000000edc0000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:33 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) [ 539.738385][T11536] <3>[ 438.219886][ T5157] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 539.738385][T11536] <3>[ 438.219886][ T5157] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 539.738385][T11536] <3>[ 438.219886][ T5157] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 540.463197][T11570] 9pnet_virtio: no channels available for device ibute type 4 has an invalid length. [ 540.463197][T11570] <3>[ 439.726159][ T5237] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 540.463197][T11570] <3>[ 439.726159][ T5237] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:33 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000), 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f00000012c0), 0x0, 0x7, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r3, 0x0, 0x2ffff, 0x0) 15:54:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000ffffffda000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 540.463197][T11570] <3>[ 439.726159][ T5237] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 540.463197][T11570] <3>[ 439.726159][ T5237] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 540.556296][T11570] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:33 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x5, 0x2000) r1 = signalfd4(r0, &(0x7f00000001c0)={[0x9]}, 0x2c3e3ee7, 0x80000) r2 = io_uring_setup(0x616f, &(0x7f0000000140)={0x0, 0x429b, 0x4, 0x3, 0x80381}) ioctl$BTRFS_IOC_QGROUP_LIMIT(r2, 0x8030942b, &(0x7f00000000c0)={0x4, {0x3a, 0x5, 0x8f, 0x3, 0xc4}}) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000100)=""/49, 0x31}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000280)=""/106, 0x6a}], 0x3, 0x8000, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) flock(r3, 0x1) syz_open_pts(r0, 0x10000) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) sendmmsg$inet6(r3, &(0x7f00000038c0)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x1, 0x0) 15:54:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000fffffff6000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:34 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x1000000) 15:54:34 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x6}, 0x0) 15:54:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000fffffdf9000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:34 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$SG_IO(r0, 0x2285, &(0x7f00000004c0)={0x0, 0xfffffffffffffffe, 0x48, 0x7f, @buffer={0x0, 0xec, &(0x7f00000002c0)=""/236}, &(0x7f00000003c0)="f7b76f3502960898688254f014ede4169fb7c0e499825495e4a94643d26ac618932f384ea3be6d06dd60e7cdbbcea83b632ea5b592c81c5b217c91bbe24cb73b51b19baec3473809", &(0x7f0000000440)=""/85, 0x4fc, 0x7, 0x1, &(0x7f00000000c0)}) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x2, 0x0) r3 = open$dir(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = dup2(r3, r2) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r6, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r4], 0x191) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r5, 0x8010661b, &(0x7f0000000140)) 15:54:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000003fd000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000fffffdfd000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000fffffffd000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 540.676349][T11585] 9pnet_virtio: no channels available for device ibute type 4 has an invalid length. [ 540.676349][T11585] <3>[ 439.726159][ T5237] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 15:54:34 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) [ 540.676349][T11585] <3>[ 439.726159][ T5237] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 540.676349][T11585] <3>[ 439.726159][ T5237] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 540.676349][T11585] <3>[ 439.726159][ T5237] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 541.313036][T11615] 9pnet_virtio: no channels available for device pe=1326 audit(1625413974.406:486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5343 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 [ 541.313036][T11615] <3>[ 441.516675][ T5349] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 541.313036][T11615] <3>[ 441.516675][ T5349] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 541.313036][T11615] <3>[ 441.516675][ T5349] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 541.417847][T11630] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:34 executing program 0: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0xdd20}) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='system.posix_acl_default\x00', &(0x7f0000000440)=ANY=[@ANYRESDEC, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="b1680a1a", @ANYRES64, @ANYRESHEX=r1, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0200", @ANYRES32, @ANYBLOB="0200027f553f02e337ba4ea8f10eb7fd0661062a93077b4d8028246ac33f22c3784015ca6dfc263830a32f5462e19a9ccfc9b5661b9c00ec20bcc7004a91a767122e715f", @ANYRESHEX, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="0400040000000000080001", @ANYRES32=r0, @ANYBLOB="10000500000000002000"], 0x74, 0x6) ptrace$getregset(0x4204, r0, 0x0, 0x0) capget(&(0x7f0000000080)={0x20071026, r0}, &(0x7f00000001c0)={0xffd, 0x9, 0x4, 0xc9, 0x7, 0x57c1}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000140)=0x3bb, 0x4) sendmmsg(r4, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) recvmmsg(r4, &(0x7f00000010c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) syz_open_procfs(0xffffffffffffffff, &(0x7f00000034c0)='gid_map\x00') 15:54:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000080), 0x0, 0xd9f, 0x8b) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x80840, 0x0) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000300)={{0x7f, 0x7f}, 'port1\x00', 0x4e, 0x4, 0x10001, 0x8, 0x9, 0x0, 0x7fffffff, 0x0, 0x6, 0x3}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x4, 0x7, 0x1000, 0x2, 0x1000}, 0x14) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f00000002c0)="1faded8d5f0000baff0a0001000c000000105f1955800000000000000000000000000010", 0x24, 0x11100}, {0x0, 0x0, 0x2}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0041e58b301bc1380db791f09a5cae7ed2206ddf94aa562ea7118bcca2db"]) 15:54:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000003fe000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000fffffffe000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:35 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x2000000) 15:54:35 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x7}, 0x0) 15:54:35 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002200)=[{{&(0x7f0000000100)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x3}, 0x7fffffff}, 0x1c, 0x0}}], 0x1, 0x6000) 15:54:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000003ff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="240000003100250014f9f407000904000a00071010000100feffffff0800000000000000", 0x24) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x0, @multicast2}}) 15:54:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000fff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 542.181848][T11662] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 542.181848][T11662] <3>[ 441.516675][ T5349] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 542.181848][T11662] <3>[ 441.516675][ T5349] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 542.181848][T11662] <3>[ 441.516675][ T5349] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 542.181848][T11662] <4>[ 441.517479][ T5349] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 542.182806][T11662] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000fffffbff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:35 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) [ 542.210262][T11673] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 15:54:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0057630f88000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000000280)='6', 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB='S']) 15:54:35 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x0) 15:54:35 executing program 0: syz_io_uring_setup(0x2de7, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_complete(r0) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000080)={[{@shortname_mixed}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') openat(r3, &(0x7f00000000c0)='./file0\x00', 0x101080, 0x34) getdents64(r2, &(0x7f0000000140)=""/208, 0xd0) 15:54:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000e0ffff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 542.550088][T11700] 9pnet_virtio: no channels available for device channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 542.550088][T11700] <3>[ 441.802951][ T5391] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 542.550088][T11700] <3>[ 441.802951][ T5391] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 542.550088][T11700] <3>[ 441.802951][ T5391] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 542.550468][T11700] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:35 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xa000000) 15:54:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}}, 0x0, 0x0, 0x24, 0x0, "12476376be060067e0377d6c3fa955825a423c0db20733230d8500000000ca6d00000000000000272f00264022110700"}, 0xffffffffffffffad) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000280)={'syztnl0\x00', &(0x7f0000000300)={'sit0\x00', 0x0, 0x2f, 0x9, 0x2, 0x0, 0x40, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote, 0x700, 0x700, 0x40}}) bind(r0, &(0x7f0000000380)=@can={0x1d, r1}, 0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x5, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) write(r0, &(0x7f0000000240)="fc", 0xe10) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000002c0), 0x4) 15:54:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000140)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200), 0xc, 0x0}, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000080)='./file1\x00', 0x0, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000100)={[{@iocharset={'iocharset', 0x3d, 'ascii'}}]}) 15:54:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000fffbffff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:35 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x9}, 0x0) 15:54:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000f9fdffff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x2, 0x8, 0x9, 0x1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x20800, 0xfffffffffffffc01, 0x2, 0x8, 0x8a3c, 0x15, 0x9, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000400)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103ef2050ad28fabaed33d6927889d97f4b5ce0de71d3fd832980", 0xb9) r2 = syz_mount_image$nfs(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6, 0x7, &(0x7f0000000780)=[{&(0x7f0000000240)="7da2acd98177ce44f79c3557d4df84636dbd16d445448b4ae0489329bb20188eda525e69c7", 0x25, 0xff}, {&(0x7f0000000440)="192c4e3125eaef631fc7d4742bfce24e8bb7fcae0c1bc41f8aa79a4d01d218350b333a0643e5a9894b1b6e385f24540d4addf1cceff80564749912b70bd4e656fa387d44bb4bb54a5a1a5174b71b108c881ed544a0bdc2474331230fdaf1b5125449c6de5d83253a3a4e199957fb759febeb8b5361479c060411cdbf42c38951ad3b43681f5a9da4da816a5d5b06d8d8a28c1bc48436ec", 0x97, 0x7}, {&(0x7f0000000500)="34cbb7c14609dce49fc36c8975129b472563ecee3ff5c4691aad6e697c52272c53256329e0b6b99971dfdb20de088942f1e3354a7ad42cc8710ab0be4811959bf63196cfce2dee5dcedbbbc2621a7297a3b486d34e5c36c6567778312914cdb1d9105970a5dee2214ab4cfc758512f986de09dab145509c01c4e7d7cac0044028ac0df06f6a715f3087e795f15af1155126b05ec415ec6996c7c84fd9a0d6101a1ae128ae6d5c2c8828644d5bf18f82ce0f8ffc2af79cec49e2ee8e5e42de7051f044f289cc7f7bb3517e4db0bf66867cd53fcec69", 0xd5, 0x92ebd52}, {&(0x7f0000000600)="31624e7e7f6add6b57c0e9a26c9318914290ee53b2b34b8521a9fbf97070f602db1d0573bca95a3180b6c186e5029e1f33a73bb24aa65caa519fb7ed845481837ec6c0c405e68be63672320e5c406f4db3c546bd869f87951ff2235708d81143c27666b83dcffab465ddffaee41827ceff3307004d2987d352b9fbff32c21b6a0c5d3929c49199f72cbe8083f09da5948cdeaabb78960bd1be49cd5d", 0x9c, 0x8}, {&(0x7f0000000300)="47d5444cf4b49860", 0x8, 0x6d}, {&(0x7f00000006c0)="a281966ad6c370fb4a06e53597ce72aa58330cddf7c764452d371c22b93cecdd443e8a2f4c9fcbca82211bc4fa254df3d463be28bdf5bd59102ac954aabc4bd7a9e3bcdbc0be7e290cc9809dd88737f3ad7f3c6d2230d2f4c09871aa7c3f3f4b6e62e2cfcb59fc5a7768ffe83dc86c986efe00d07cc44c6d278b078e643bdbb85c671c79c3e7e495bff3533187f00290a72981e48cedd086db4ff72269b14b18662e28ed3b84ffce9e", 0xa9, 0x1}, {&(0x7f0000000340)="a6fa253af9738db564dfe91b6502817dc105e6a40162b89c3cee5b99b6f44d09290d2697bf", 0x25, 0x8}], 0x1104000, &(0x7f0000000840)={[{'msdos\x00'}, {'msdos\x00'}, {'{*!,\'}\\{/'}], [{@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@fowner_gt}, {@subj_role={'subj_role', 0x3d, 'msdos\x00'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@obj_role={'obj_role', 0x3d, 'msdos\x00'}}]}) openat(r2, &(0x7f00000003c0)='./file1\x00', 0x88583, 0x84) sendfile(r0, r1, 0x0, 0x1c500) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffdd, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x164) [ 542.640072][T11707] 9pnet_virtio: no channels available for device channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 542.640072][T11707] <3>[ 441.802951][ T5391] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 542.640072][T11707] <3>[ 441.802951][ T5391] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 542.640072][T11707] <3>[ 441.802951][ T5391] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 543.044248][T11715] 9pnet_virtio: no channels available for device 7] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 15:54:36 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) [ 543.044248][T11715] <3>[ 443.285212][ T5467] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 543.044248][T11715] <3>[ 443.285212][ T5467] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:54:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000fdfdffff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000440)="200000003600000019000000600100000ff68f01000000000000000004000000070002000020000a00000000ddf47f00ddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1, 0x8a) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) mount$9p_xen(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x1010c00, &(0x7f0000000240)={'trans=xen,', {[{@access_uid}, {@privport}, {@posixacl}], [{@fowner_eq={'fowner', 0x3d, r1}}, {@audit}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fowner_lt={'fowner<', 0xee00}}, {@dont_measure}, {@obj_role={'obj_role', 0x3d, 'ext4\x00'}}, {@obj_type={'obj_type', 0x3d, '(&%#'}}, {@smackfsdef={'smackfsdef', 0x3d, 'ext4\x00'}}, {@subj_user={'subj_user', 0x3d, 'ext4\x00'}}]}}) 15:54:36 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x200020, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x2000000, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$P9_RREADLINK(r0, &(0x7f0000000380)=ANY=[], 0x44) chdir(&(0x7f0000000080)='./file0\x00') sendfile(r0, r0, &(0x7f0000000240), 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42400) [ 543.044248][T11715] <3>[ 443.285212][ T5467] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 543.123715][T11730] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:36 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0xa}, 0x0) [ 543.321335][T11748] 9pnet_virtio: no channels available for device channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 543.321335][T11748] <3>[ 443.657951][ T5528] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 543.321335][T11748] <3>[ 443.657951][ T5528] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 543.321335][T11748] <3>[ 443.657951][ T5528] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 543.322235][T11748] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:36 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xc020000) 15:54:36 executing program 0: syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000180)='./file0\x00', 0x8, 0x2, &(0x7f0000000140)=[{&(0x7f0000000000)="c4f5eb165f27252cacba0d96c7f786748183f3ef6ccfdfd0f2703c57d6c193b336b02ece89d009e92e026c3d4ec024dd8e81b6fd17b85b6803a28762f71a5ae757f4d7692337712d5f9beef76aa173", 0x4f, 0x9}, {&(0x7f0000000080)="bc8b696df671e0f2d0bbf1b151b523a84f40942331fc8738ff2ac0a519f25deaa1fddfdb8285889319d6f488f1103c45f5e03be58ad54928e479a05b54450cdc053ab990c2651e94f8cb646203cfb1475928979e494f03c806dee35feeacfa900725dee93a7fdb3e74912da2d99e457e229279c8a389c2ce70e76f79f621aea6f31f7f8e96cfcdd0ddd0", 0x8a, 0x5ca}], 0x111848d, &(0x7f00000084c0)) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x80, 0x5, 0x2}, 0x18) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200480, 0x18) name_to_handle_at(r0, &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="2800000002000000925961c4c42c92bb507b698232a6a59100000080aa632726b295510e1d9ac2c0cd3b6730ddfd663a13e969f4264cbc8b7f09000000"], &(0x7f0000000300), 0x0) 15:54:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00007fffffff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:36 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0xb}, 0x0) 15:54:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x6d7, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) fsetxattr$security_capability(r0, &(0x7f0000000140), &(0x7f0000000180)=@v3={0x3000000, [{0x3, 0x1}, {0xfffffff8, 0x20e}], r4}, 0x18, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r3, &(0x7f0000000280), 0x0, 0xd9f, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x101400, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 15:54:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000085ffffff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 543.938764][T11776] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 543.938764][T11776] <3>[ 443.752726][ T5531] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:37 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00008cffffff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 543.938764][T11776] <3>[ 443.752726][ T5531] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 543.938764][T11776] <3>[ 443.752726][ T5531] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 543.938764][T11776] <3>[ 443.752726][ T5531] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 543.940863][T11776] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000097ffffff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:37 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc}, 0x0) 15:54:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x449, 0xc00}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000080)="506d4d93e73047898db4b33d702b1cce35f278805971e800504d4dff", 0x1c, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a0900000000000600", 0x16, 0x4800}, {0x0}, {0x0}, {&(0x7f0000012100)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x6400}, {0x0}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004", 0x3d, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a", 0xd5, 0x8d00}, {&(0x7f0000012e00)="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", 0x1e9, 0x9180}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000140)='./file1\x00', 0xc) mount$9p_xen(&(0x7f00000000c0), &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x104800a, &(0x7f0000000380)={'trans=xen,', {[{@cache_mmap}, {@access_any}, {@loose}, {@version_u}], [{@obj_type={'obj_type', 0x3d, '&[&'}}, {@euid_lt={'euid<', 0xee00}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x62, 0x34, 0x38, 0x32, 0x62, 0x64, 0x66], 0x2d, [0x38, 0x65, 0x66, 0x39], 0x2d, [0x64, 0x33, 0x34, 0x66], 0x2d, [0x63, 0x66, 0x31, 0x37], 0x2d, [0x30, 0x66, 0x30, 0x65, 0x35, 0x36, 0x65, 0x39]}}}, {@appraise}, {@smackfsfloor={'smackfsfloor', 0x3d, '($'}}, {@dont_hash}, {@smackfsdef}]}}) 15:54:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000daffffff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 544.147204][T11788] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 544.147204][T11788] <3>[ 444.184295][ T5548] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 544.147204][T11788] <3>[ 444.184295][ T5548] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 544.147204][T11788] <3>[ 444.184295][ T5548] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 544.147204][T11788] <4>[ 444.277382][ T5565] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 544.147558][T11788] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:37 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xf000000) 15:54:37 executing program 1: r0 = io_uring_setup(0x14e4, &(0x7f0000000000)) syz_io_uring_setup(0x6429, &(0x7f00000001c0)={0x0, 0x0, 0x25, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000080)) 15:54:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000f6ffffff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:37 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0xd}, 0x0) [ 544.736963][T11802] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 544.736963][T11802] <3>[ 445.057077][ T5620] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:37 executing program 0: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) umount2(&(0x7f0000000040)='./file0\x00', 0x1) 15:54:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x4000000090}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x8}, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x4f96, 0x0, 0x0, 0x0, 0x0) shutdown(r4, 0x1) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x2010, r0, 0x8000000) syz_io_uring_submit(r6, r2, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd_index=0x6, 0x0, 0x0, 0x799, 0x4, 0x1, {0x0, 0x0, r4}}, 0x1) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x42) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r7, 0x8982, &(0x7f0000000080)={0x3, 'dummy0\x00', {0x3}, 0x3}) [ 544.736963][T11802] <3>[ 445.057077][ T5620] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 544.736963][T11802] <3>[ 445.057077][ T5620] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 544.736963][T11802] <3>[ 445.057077][ T5620] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 544.737529][T11802] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:37 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000fdffffff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:37 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0xe}, 0x0) 15:54:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x109140) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) 15:54:37 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xffffffff00000001, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000200)="0f21411682ed82974d9745c817b1c5c4ca8fc616c869d87d22423e17112ab29c116274402e5109556b7094f0303e9a0134d73d500f368d20bb471d88870ac7141d8e82db621fa75b67706ea92dc05212f0c3b57a1789adda455aaa99610ea5d2b01dc2b41cbf6c40ffb2b40bb6c3bb4571e0c14e63ebde2a10b107719dbacce26cca702e", 0x84, 0x4d}, {&(0x7f0000000300)="aafb7f20b9a02cfe15b2c4cc862f2956d5341f0bc607a63705641e25b611794c5e1de90437ab19e4740c4d642346cd566ad7a9710012f22c2be469876ccd6f8c07f31adb59483836e596a10da4963630982082e089ea0b6e9cfabe9acbc6e24ea4d083c3e6e23465117a07c85391bcf93ebc115f881b428c6701b9fd6c5b8b27ae855a98010418153743b0b644328a4497878ce6d3221f778d2d050fde92ba80935c5842a2d906df53b90b7673bd3f5458654c9639785bebd1f65b1747c716399e49098641a0330723ababedf9d8f29f69bad8efd888b21546ebcb3cceea1e4ee666acddeda98c5b7a0f", 0xea}, {&(0x7f0000000400)="c02155625409e41905b20f722767f2194e9fd9debf99640b919d601829349cd9f26ff406adf7de51210e44a54224ddcb9bb1e5e107448eef70fefc3ce4e323558907ca17b50b21c55cd9db3565ad532cfa9ddee6016d8ab9f6996222f4759b5ae1539170b8149bf7e915f1539b7ebe5613de64a8d7b4f0b2833c3de5754b60f229e59c6301b3b8f1a62c6626300673f408c904d2", 0x94, 0xfffffffffffffffb}], 0x808800, &(0x7f0000000540)={[{}, {']\x97*'}], [{@measure}]}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = dup(r1) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x2600081f) getdents64(r0, &(0x7f0000000100)=""/241, 0xffd1) 15:54:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000feffffff000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 544.964874][T11831] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 544.964874][T11831] <3>[ 445.163001][ T5620] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 544.964874][T11831] <3>[ 445.163001][ T5620] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 544.964874][T11831] <3>[ 445.163001][ T5620] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 544.964874][T11831] <3>[ 445.163001][ T5620] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 544.965467][T11831] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:38 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = accept4$unix(r2, 0x0, &(0x7f0000000000), 0x80800) fcntl$setstatus(r3, 0x4, 0x0) ftruncate(r2, 0x800) lseek(r2, 0x10000, 0x0) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x8400fffffffa) fcntl$setstatus(r0, 0x4, 0x64000) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x8003f00, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000}]) 15:54:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000100000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:38 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x10000000) 15:54:38 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 545.061530][T11856] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 545.061530][T11856] <3>[ 445.163001][ T5620] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000800000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 545.061530][T11856] <3>[ 445.163001][ T5620] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 545.061530][T11856] <3>[ 445.163001][ T5620] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 545.061530][T11856] <3>[ 445.163001][ T5620] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 545.608536][T12407] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 545.608536][T12407] <3>[ 446.045228][ T5682] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 545.608536][T12407] <3>[ 446.045228][ T5682] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 545.608536][T12407] <3>[ 446.045228][ T5682] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 545.608536][T12407] <3>[ 446.045228][ T5682] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 545.718412][T12407] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:38 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0x10001}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="adf0ad6e1645ddcf7a733e9c251cf155c3f52d5b244f8900deba53ded6e4503f514a790c70d078d8269f601d3e74a3cfdcd76645fffc65b6c46acae957d8f0e2c8320095c53459cc5aa9b5067a1c511d72a8487bc70a04617f6a675ef7fa214d0619eb4292fa91d01634df04bec541d6fd41b6f35ae78b0d46df0084cadfb354d89fb5f93cfcb43835c0d3", 0x8b}, {&(0x7f00000001c0)="42342d28caea76251d2f6d36ba1d4d741c721e7e02330263d61b95e4e6dce990cb8914bb334c9b6a5f538ac8929272c7436141ed373bc661543d1e66d1781f50b6d6de98bffd4571ead2d2ded984404dd1264b0050be12a3cbec7cec35a3a3abae28dd435591f541f597d5d66109878ca49cf8c217b0ae3e39c1da5937992cd8da34fe48efc1aad8c44833877e9fc5032f5ca7cc6353270cf562eee68d370d85", 0xa0}, {&(0x7f0000000280)="9a4f5225feee2044157697c0b74b35f3afe5c2212a10b945eb6f7365d5c7e22be19fedd62fd4c9a91b194661cf91d52435a60d97e63f24f8f2257dcd18c2e771e99942a88a1103b4099088e82819da3d2e4a965ef61df97689fd36781627d9af33c32cb5f5a0d3ba8b88fd109b27af278a1ba6b475c89cf406651f84558f7c6c41451d701140eb3d927d96", 0x8b}, {&(0x7f0000000480)="a42b65fd06850467466c0f1a8cdf9403b45dd980b99cd2eb08333ea9ce0a3be2ab43291c0a1c4d1e795f7bd2b17d266ab9df37b36ff1b5b7576170a40f795a3980844bee2c0a1984349cb395ecdcbcb1c39e41a57a5784a298717aba5d780f30d78e7345a6712189a04c4f88d70a17ef695eb917418bc100db09d438d83bc63069a6720a520257560681a00dd84195609f77b2eb9f844fcc0c4c7cf6f537e36174d2d950b532b4ff", 0xa8}, {&(0x7f0000000540)="b73f63532454cb5290ca5d20e61ede4bd0fb611d581432ebf50912206238a21526cefc8cf8f6b2a3744993c3ade1644073540e68f9f00bb0c988600ec1fb7c6f92031a62b99a576f06e2b1b8d648075c645d1aa5a296955784d71801e2561f1d963c5c515fa5e6e25858ed1012ad256d93e46b93e9dc5412d3bcb5510a21c807eac36f4d6f10d30e14922f397d8cb01a981f2599998937e16bb6d2c7d04c3c474c8e9f45e44d3cb8978a97696c0efc2f4607b3201df2b0d67d6bdbacc2c1ff43f2daae2fe50f6f4e718b175cf45b7e25d3c824db3e3b69ae7829e457ad7dc83e77db83e9ef0dacfb", 0xe8}, {&(0x7f0000000640)="f7ef2cdce3a99464e53258628f6299ddbd10a766841522ce121760bcc29afa8ef7fc33d6bb877c4393afcc212ea5b8d75382d4046b83de81ae46e3ae823e1b080141a74e19ace78648c2eca697659674a47cf2ccd3b3d82ad54a25d2aa9d9fb834d76b1696b6f4d2ab38decffd7d9dc8f0dccf3b2cd93275dd8d14802f992c622904975fafa57f65762b9dd43079b74e0b0988", 0x93}, {&(0x7f0000000700)="0bfb936c9810173e88b25624c5ad5104fb5f97fd979aeeb5c808f8d57292163a1c74b51605cb7dfedbc712b20edfbade5c1748e910b339be1c8fffb0d91d16bc269cb7d57acc318f193dc6b4f5ffa812fd1691da29398c588ed936d554d650d650ef8f951d731d1d69df9bae0fed6d4df036bd6a74589a280e19182c8ce071cf865115a8d09a0709ba1e7f56822121e18e31ffeaa5d302680b1b179749825f92929433", 0xa3}], 0x7, 0x953fd60ddc17c30f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000340)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @remote}}}, 0x108) 15:54:38 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000800000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:38 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x11}, 0x0) 15:54:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000c0ed00000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:38 executing program 1: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x5) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000001500)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="5b04ed7ce6e7399e9136eae541b0c96fc3c9ebbc8b4907a01dfe2260d054b7831453cdd51947f701033060c8dbbdae0eba1b0c283b50cdfdbf007638ac4dc562a7ac867ea20c5e6ddd40487a0c7bfcec6dc9aa77b174f4847748"]) 15:54:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000001000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 545.878203][T12414] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 545.878203][T12414] <3>[ 446.045228][ T5682] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 545.878203][T12414] <3>[ 446.045228][ T5682] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 545.878203][T12414] <3>[ 446.045228][ T5682] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 545.878203][T12414] <3>[ 446.045228][ T5682] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 546.020392][T12431] 9pnet_virtio: no channels available for device /out 68352/101 bytes for SCSI command 0xf0-- guessing data in; [ 546.020392][T12431] <4>[ 446.390671][ T5740] program syz-executor.5 not setting count and/or reply_len properly [ 546.020392][T12431] <4>[ 446.408702][ T5740] sg_write: data in/out 68352/101 bytes for SCSI command 0xf0-- guessing data in; [ 546.020392][T12431] <4>[ 446.408702][ T5740] program syz-executor.5 not setting count and/or reply_len properly [ 546.020392][T12431] <5>[ 446.501954][ T25] audit: type=1326 audit(1625413979.466:487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5755 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 546.105922][T12440] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1800003, 0x810, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x40) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400000000000400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="696e6f64655f7265616461686561645f626c6b733d30783030303030ce000000000000003030302c00"]) 15:54:39 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x103, "ed105400000000003ec13e2000"}) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x101, @loopback, 0x3}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f800000016000100000000000000000020010000000000000000000000000001fe88000000000000000000000000000100"/64, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="00000000000000000000ffff7f0000010000000033000000fc02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d200"/176], 0xf8}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendfile(r3, r2, 0x0, 0x100007000) 15:54:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000004000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:39 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x12}, 0x0) 15:54:39 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x11000000) 15:54:39 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000ffffffffffff07000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7d, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x42000, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) clone3(&(0x7f0000000340)={0x40000000, 0x0, &(0x7f00000000c0), 0x0, {0x8}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$inet6(0xa, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'veth1_virt_wifi\x00'}) lstat(0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x881) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x800000080004103) [ 546.993706][T12463] 9pnet_virtio: no channels available for device code=0x7ffc0000 [ 546.993706][T12463] <5>[ 446.583459][ T25] audit: type=1326 audit(1625413979.496:489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5755 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 15:54:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000040000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 546.993706][T12463] <5>[ 446.608577][ T25] audit: type=1326 audit(1625413979.496:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5755 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=61 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 546.993706][T12463] <5>[ 446.633514][ T25] audit: type=1326 audit(1625413979.496:491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5755 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=40000003 syscall=230 compat=1 ip=0x20000045 code=0x7ffc0000 [ 546.996469][T12463] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000ffffe0000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:40 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x25}, 0x0) 15:54:40 executing program 0: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f056bbee3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) r3 = eventfd(0x8) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000001000)=[r1, r1, 0xffffffffffffffff, r3, r4, r0], 0x6) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x220007fd, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) recvmmsg(r2, &(0x7f0000005540)=[{{0x0, 0xe00480f3, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x2000232b}], 0x10, 0x0, 0xef013080, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967483641ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000f40), 0x600, 0x0) connect$inet(r5, &(0x7f0000000f80)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r6, &(0x7f0000000e40)=[{{&(0x7f0000000100)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)="b6294ebcb59c217df153f3751fa46b4f0fb955d0a8f34e5ec2a97edb2e1d477ce627c43f0b50acf387714a9d7aca17c452db3c93a6fc848d60cc2740007690f38597fa0cfe2645d69093b71dfb59a5ebfece39892d220b6d01d5dfb2079589440a8e0d16802388a3383d92e03f3b419b773a88d6581b0b0d7c798835bb5a2ee06d5a643a703d75bd06882af115588ad566de48f4d3eca034668fa559c5", 0x9d}, {&(0x7f0000000280)="0e2b977046edb1c2dd76bf232b2e72ee9f3636cd5108c143354dbbc4b4adce90c14463b754f2e6c161c0afc6dabbbb5b960a6c576835530d8c8a982f7b397833f19e137e1d089ecd852e6600f15e3c954a32fcb2ffe0b2", 0x57}], 0x2, &(0x7f0000000300)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @multicast2}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x80}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010100, @loopback}}}], 0x88}}, {{&(0x7f00000003c0)={0x2, 0x4e23, @loopback}, 0x10, &(0x7f0000000840)=[{&(0x7f0000002340)="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", 0x1000}, {&(0x7f0000000400)="7f2acd0bde26ad8d703a567eefe7a25639b17610db56bc52d68f4964b20f7048fe814cd2ed5da16852c75f02d11a0f11cf8861794ac3eeb507537fd310b6b352895f183518faab9117dc8acdef8c046184fea2013b6f70e9d263fccc54289161997380877af823c9f574342d4e627c2afdeaf72cc26beace2d1dfafb900c9757fba034ec12904a03a4a823ded05713f89b260a81cc7060601fe68bacc60f3b9d1dee19fe361861a231507da7682fcf5cc5271fe71eaf4fbf5cf0a8baa98f15967da1", 0xc2}, {&(0x7f0000000500)="cc33465139544623c2b2d37a93ff931955f7fc25e9806d59fc7fc71a02c85bba1bf872d437b8e122ed0b9ee27538caf8e7d3bea6138814c3a2c70629192909cb76ffda6f", 0x44}, {&(0x7f0000000640)="26741b515f5aac0c5d097c1baf836724277a36c63f8f1a1b28f0df6367a2fdc77a266afda7791f8533a50bfc5d5e7e77bebada10c4e2d02ec15fda22f5dc00ad983299cf411314b0001bc41a13f507e9a85e695952a36bbb4d1955fdf41fd46324407cf55386f12e3e0592fd3c7022800a8a1cf2601207b6345326e86f8195504b5990996a6001e8e8d794938f03735a450a95dde4437905ee3f", 0x9a}, {&(0x7f0000000700)="4fab2772258dc6228af90ab09f104f450c696b56bdb0aab96d059226576c0afa59869789672c76513684371c53aa32ed8e37b84244f771ecd72f263fa1b54044d910b4da8f504b58e22b35a670086105e8abf39adf12c462c621e3fe5c5699cf50c11f689be617941490557f943aacc24b0465bb4c4b1881b4d5fe976be5c1773dc709ef3aa8e0f9008457a0af07287f9064a43d87ecd1d847a54cdf89930fc15bb72c2127f3a98c6f1c", 0xaa}, {&(0x7f0000000580)="20be26832400145df518f90f1ff3d6ada835546a74f7d14ab4a20ac8b447", 0x1e}, {&(0x7f00000007c0)="2b8c3e83877394887a77a058df8cdf6de5c59c72f49a1a9cec7ac28c517a23082e3bef54a506feac19f8839619e39368ac6f19d062e74a6c1adb8744b4755e281faca71bff4f03862739a3127302d46906c3793ab8ced3e7ae94b099c7fe11259927f55517a321bf281786", 0x6b}], 0x7, &(0x7f00000008c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_retopts={{0xa0, 0x0, 0x7, {[@ra={0x94, 0x4}, @noop, @noop, @timestamp_prespec={0x44, 0x4c, 0xff, 0x3, 0xd, [{@local, 0xffffffc0}, {@remote, 0x6}, {@empty}, {@empty, 0x10000}, {@loopback, 0x7}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x81}, {@local, 0x79a}, {@multicast2, 0x89}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x80000001}]}, @timestamp_prespec={0x44, 0x3c, 0x1f, 0x3, 0x1, [{@dev={0xac, 0x14, 0x14, 0x25}, 0x5}, {@local, 0x9}, {@empty, 0x200}, {@private=0xa010102, 0x3ff}, {@multicast1, 0x80000001}, {@empty}, {@loopback, 0x9}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3f}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}], 0xe8}}, {{&(0x7f00000005c0)={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000000c00)=[{&(0x7f00000009c0)="7ca2770378c051a3bfbd464292cdca5b1c3e810b4040cbf9daad2bd1507894d2a576e6f94542ebc547c09c67ce1b25f9951abd45a07034ba2988186e0b6e5df9e5524e6bb212a63321d611fb463be4e9ac24d1f7f7fc52dc4ff8327b91025e5758461ceee5d0d314f445f114d497ff58160c100f94d2dbf483993d890428cce5c81a1dcfd36c20df0c9ddba7889009cface4bbad85af56ba59a50df802b07bfb27c40b2b0c66a30e889569f410", 0xad}, {&(0x7f0000000a80)="178ae369d816b5ffc231540af77ce2cfbadbe6f1da97c048300948a4b3e8e214409580c57ed51ae80af4b77d848c3e1aee63322e438599af697899e3051518a69d27fb703659a21eb6d0ea7c", 0x4c}, {&(0x7f0000000b00)="126b81303cb14acdb8c7fc4c000a43dddd02e6166fd4c275f4ae88728d549c39f6e75ac2087ed4c945707a060a5d30e5799742e9db945fdfd73f094cede1f1245335856f634b9f1d4eb3ac1e31519fd60969ff22b153fd7ec00fa81bc670a46303955340d146fb837916f20aa57e666b641ad181d5bcb8b882a9a5dfb913e5bd98800b6227b2b691030b09bcd4516a7e1bc0d98724e029a9b37802f6d83e2992def67c6993719bdcc4f3cb8670460ac3b5aeaa541f4e76a17bfa0b42aa875e163dd68f954e18564819b81319292daa576f", 0xd1}], 0x3, &(0x7f0000000c40)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x72}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4a}}], 0x48}}, {{&(0x7f0000000cc0)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000000dc0)=[{&(0x7f0000000d00)="ab68f77a8b3716b95d52c9e797753f1e86bee26c49d225376461f4f6a07bb0e2f9212b6d18c9fd5d0c3696be76b1e0dcd36926d36c4fc5460b0cc47160c0b55c65fa3907a0928ff50cb1bddb561a8a098a40a68afa9a9e3536225f71215c3beb6d0a7bc0e0b466f94d52abe1029b72a4a13e7e56ebad943bff8042165e801112f45e2741c45b1d123811da01", 0x8c}], 0x1, &(0x7f0000000e00)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}], 0x30}}], 0x4, 0x4c804) 15:54:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000a, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0xb2cbe000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff020000000000000000000000000001fe800000ffff000000000000000000aa000000000000000002"], 0xb8}}, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r3, r2, 0x0, 0x100000002) 15:54:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000010004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 547.100950][T12463] 9pnet_virtio: no channels available for device code=0x7ffc0000 [ 547.100950][T12463] <5>[ 446.583459][ T25] audit: type=1326 audit(1625413979.496:489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5755 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 15:54:40 executing program 1: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2afd376d, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() [ 547.100950][T12463] <5>[ 446.608577][ T25] audit: type=1326 audit(1625413979.496:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5755 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=61 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 547.100950][T12463] <5>[ 446.633514][ T25] audit: type=1326 audit(1625413979.496:491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5755 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=40000003 syscall=230 compat=1 ip=0x20000045 code=0x7ffc0000 [ 547.227787][T12493] 9pnet_virtio: no channels available for device code=0x7ffc0000 [ 547.227787][T12493] <5>[ 446.963803][ T25] audit: type=1326 audit(1625413979.496:496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5755 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 547.227787][T12493] <3>[ 447.045284][ T5809] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 15:54:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='unhide,check=s']) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4000) [ 547.227787][T12493] <3>[ 447.045284][ T5809] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 547.317590][T12503] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:40 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x18020000) 15:54:40 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000020004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchdir(r0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000020000000000000004000000000002000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000c000000dff4ef821ec34de5a68f275e28ea4831010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="000000000000000000000000000000000000000000000000000000002000200001", 0x21, 0x544}, {&(0x7f00000001c0)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000c00)=ANY=[]) 15:54:40 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48}, 0x0) 15:54:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000004020004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:40 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xfd, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x38) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$setregs(0xd, r2, 0x7, &(0x7f0000000140)="b8a0a6fbb327fcad1b910c1b720d214e7ad31b7f50c0ecb1b64db1a3565bc544cf83304067cef285d56489088c01bec8144451a1b0dbb787fbf6f2de6d23407f51d246") wait4(r0, 0x0, 0x4, 0x0) tkill(r1, 0x34) [ 547.422840][T12503] 9pnet_virtio: no channels available for device code=0x7ffc0000 [ 547.422840][T12503] <5>[ 446.963803][ T25] audit: type=1326 audit(1625413979.496:496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5755 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 547.422840][T12503] <3>[ 447.045284][ T5809] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 547.422840][T12503] <3>[ 447.045284][ T5809] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:41 executing program 0: perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x7, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x80, 0x1, 0x4, 0x3, 0x0, 0x6, 0x440a, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x5, 0x1}, 0xc0, 0xffff, 0x10001, 0x5, 0x6, 0x1f, 0x1, 0x0, 0x5, 0x0, 0x7ff}, 0x0, 0x5, r0, 0x8) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x7, 0x0, &(0x7f0000000400)) clock_gettime(0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x7, r2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x0) timer_create(0x0, 0x0, 0x0) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x50, r0, 0x8) readv(r3, &(0x7f00000002c0)=[{&(0x7f0000422f69)=""/137, 0x89}], 0x1) dup3(r2, r3, 0x0) 15:54:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000030004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:41 executing program 1: r0 = syz_io_uring_setup(0x6ad4, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_POLL_REMOVE={0x7, 0x2}, 0xfff) open(&(0x7f0000000000)='./bus\x00', 0x103842, 0x0) r3 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/20, 0x14}], 0x3a}, 0x0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) pwritev(r4, &(0x7f0000000180)=[{&(0x7f0000000000)="d3", 0x1}], 0x1, 0x0, 0x0) mmap(&(0x7f00006d6000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0xcb449000) io_uring_enter(r0, 0x2b66, 0x0, 0x0, 0x0, 0x5e) 15:54:41 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c}, 0x0) 15:54:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000040004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 547.840695][T12527] 9pnet_virtio: no channels available for device : no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 547.840695][T12527] <3>[ 447.693492][ T5832] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 547.840695][T12527] <3>[ 447.693492][ T5832] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 547.840695][T12527] <3>[ 447.693492][ T5832] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 548.162721][T12547] 9pnet_virtio: no channels available for device .4'. [ 548.162721][T12547] <3>[ 447.913094][ T5843] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 548.162721][T12547] <3>[ 447.913094][ T5843] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 548.162721][T12547] <3>[ 447.913094][ T5843] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 548.162721][T12547] <3>[ 447.913094][ T5843] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 548.244294][T12557] __nla_validate_parse: 1 callbacks suppressed [ 548.244306][T12557] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:41 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x1c000000) 15:54:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000050004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:41 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0e00000017050000000000000073a6d135b86eb49aa4b76be63403b8320f7b6f98031aff4c8870fbf0a22aa8d7ebf2bac68b8006d8fd9e422cbfee6391fd5ad95b"], 0xe) sendto$inet6(r1, &(0x7f0000000280)="1c0000001200050b0ca67d00feed53c6ce0ffb299d49b23e9b200a00eefc79ce76e3174060e61318f057d90d4471dca9f40216e7830dcbaefced797824233881b1279772de46c394d72799c6641335d9028bdafa181a356436b6fc57aa1113f628c14a709be80606ecb67d34157de2d06490104221ec2dca36b7feb78242510c4efe430a846e89e1b63a4c06beb765f7663698bd0f4e45f7170687d2fba2c66138a8f7c2cbbdaa420eecc492abf5036d90c337e0c5e61155bb1dc47343d64b55fcc51e0a247bdee41e96227bed128d6bdd30be7146061fd69fe6cd3d677b53cbe54e3e4977b4218ee99ed7f1f848cf71559bcf240682900582", 0xf9, 0x48c5, 0x0, 0x0) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="0e00f7ffffff0405002e2f62757337eff3e5a3ee1859bf3ef8c51a9ca30642662f41ddafbd32bb40d3c01ff59e2c2de540"], 0xe) fallocate(r2, 0x45, 0x9, 0x3) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0xad, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x4, 0x7ff) creat(&(0x7f0000000140)='./bus\x00', 0x140) r3 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="1b99000011001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000a00d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 15:54:41 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:41 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x60}, 0x0) 15:54:41 executing program 0: unshare(0x8000400) unshare(0x40010080) unshare(0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0xf825a000) close(0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(0xffffffffffffffff, 0x40049421, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\\/.\n+-\x00') ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) fork() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) 15:54:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000060004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 548.346830][T12547] 9pnet_virtio: no channels available for device .4'. [ 548.346830][T12547] <3>[ 447.913094][ T5843] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 15:54:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000004060004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 548.346830][T12547] <3>[ 447.913094][ T5843] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 548.346830][T12547] <3>[ 447.913094][ T5843] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 548.346830][T12547] <3>[ 447.913094][ T5843] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 548.688830][T12570] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 548.688830][T12570] <3>[ 448.855178][ T5921] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 548.688830][T12570] <3>[ 448.855178][ T5921] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:54:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000070004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 548.688830][T12570] <3>[ 448.855178][ T5921] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 548.688830][T12570] <3>[ 448.855178][ T5921] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 548.755651][T12586] netlink: 38275 bytes leftover after parsing attributes in process `syz-executor.1'. [ 548.775134][T12588] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 549.002825][T12570] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 549.002825][T12570] <3>[ 449.045263][ T5936] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000080004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:42 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x68}, 0x0) 15:54:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000140), 0x0, 0xd9f, 0xfffffffd) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$BTRFS_IOC_DEFRAG(r2, 0x50009402, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@private0, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {@in6=@loopback, 0x0, 0x32}, @in=@remote, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x23}}]}, 0x138}}, 0x0) sendfile(r4, r3, 0x0, 0x100000002) [ 549.002825][T12570] <3>[ 449.045263][ T5936] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 549.002825][T12570] <3>[ 449.045263][ T5936] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 549.002825][T12570] <3>[ 449.045263][ T5936] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 549.003454][T12570] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 549.176941][T12600] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 549.176941][T12600] <3>[ 449.397400][ T5970] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 549.176941][T12600] <3>[ 449.397400][ T5970] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 549.176941][T12600] <3>[ 449.397400][ T5970] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 549.176941][T12600] <3>[ 449.397400][ T5970] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 549.177818][T12600] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:42 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x41020000) 15:54:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000090004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:42 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0e0000008000657cb282d074d38d"], 0xe) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r1]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) chdir(&(0x7f0000000380)='./bus\x00') r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x17ffffe, 0x110, r3, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000000180)=""/19, 0xfffffe47) signalfd(r0, 0x0, 0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000640)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) fcntl$setstatus(r4, 0x4, 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) open(0x0, 0x0, 0x0) 15:54:42 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000000000000000a0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:42 executing program 1: delete_module(&(0x7f00000000c0)='ext4\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa6, 0xb, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000800000000600002c9bc93bc0bfe7f000000000000100000001000000004000000040f505b43ae53fa90b655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b000000800000ad15ecb4f63ac5b5006201b9454336880a0f9bc0a2c8a6ee", 0x73, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000000080)="01000004000000000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000000340)="37f0eb8a260bdbc91428061582b8f212252623f2bb3a0de5b5134af6fe60734e7d8c026949f4a41a6e05783f04e227e017d76edb87f8cfc81ae894b0a9ae253ba4a8785f54edb4c4cf187c84abfac901f09a6eed558213cbe243b1c1031715221952c510cf8cb72f07ef1f623acf0352f182bea0e06c7d97203c8fecb50bcaa4d73fdd3806534841a2621a70ab1103ec15c5dfc5a2d9cbe28fc302bdfb3eab6bda5d3100a4b01eda2d4f685045fa098e20979e806f9f8a8f", 0xb8, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="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", 0x282, 0x11584}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="36f323998b9cde7f8c5d844df2ee1f0cd2a4428583f8d578be69292db59314610a6cf4d35b25e25f99504c4bc1d9585b64ec377217afe0763c2d85163d4b34a455c73a4bbbc7550d630f79b101b0a6839c7203f73d0935c359f399ddd0c2f388716a26a83e8fcff09ad22114ab5e3db49b8928f7ceaedb21d7a39818f76206316ec353ef19218bb9283197d8d7a8bd"]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) truncate(&(0x7f0000000600)='./file0\x00', 0x800) r1 = socket(0x10, 0x2, 0x0) unlink(&(0x7f0000000640)='./file0\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r2) lchown(&(0x7f0000000040)='./file0\x00', r0, r2) 15:54:42 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x6c}, 0x0) [ 549.292956][T12606] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 549.292956][T12606] <3>[ 449.397400][ T5970] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 549.292956][T12606] <3>[ 449.397400][ T5970] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 549.292956][T12606] <3>[ 449.397400][ T5970] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 549.292956][T12606] <3>[ 449.397400][ T5970] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 549.534953][T12629] tmpfs: Unknown parameter '00000000000000000004' [ 549.580456][T12623] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 549.580456][T12623] <3>[ 450.042933][ T6016] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 549.580456][T12623] <3>[ 450.042933][ T6016] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device 15:54:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000000000000000b0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:42 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000880), 0x7f, 0x182) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000280)="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") pwritev(r3, &(0x7f0000000800)=[{0x0}], 0x1, 0x0, 0x0) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="0e00000035545a7cf70000b299238d2c14330d000000ab3e0883f79070deebdc8e94acfd0fe766"], 0xe) syz_genetlink_get_family_id$team(&(0x7f0000000000), r4) sendfile(r2, r2, 0x0, 0x24000000) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000380)={0x0, 0x7, 0x7e6c}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f00000008c0)={r5, "e5f65f425678af6b067af60b1f50f6ac"}) ioctl$LOOP_CLR_FD(r2, 0x4c01) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) vmsplice(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0xc) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)={0x1, 'veth1_to_bond\x00', {}, 0x8}) socket$netlink(0x10, 0x3, 0x1) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 15:54:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000000000000000c0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:42 executing program 0: r0 = io_uring_setup(0x2eac, &(0x7f0000000100)) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r3 = openat$cgroup_subtree(r2, &(0x7f0000000000), 0x2, 0x0) close_range(r3, r0, 0x0) [ 549.580456][T12623] <3>[ 450.042933][ T6016] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 549.580456][T12623] <6>[ 450.107421][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 549.642259][T12629] tmpfs: Unknown parameter '00000000000000000004' [ 549.716139][T12623] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000000000000000d0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:43 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000000e40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xc60, r2, 0x200, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x74, 0x11d, 0x0, 0x1, [{0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x97}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x90}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x9}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xffffffff}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x2}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x101}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}]}, @NL80211_ATTR_TID_CONFIG={0x31c, 0x11d, 0x0, 0x1, [{0x20, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x3b}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x5}]}, {0x2dc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x5d}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x2c4, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0xc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_6GHZ={0x7c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x719, 0x4, 0x80, 0x6, 0x1, 0x81, 0x2]}}, @NL80211_TXRATE_HT={0x13, 0x2, [{0x2, 0x7}, {0x5, 0x1}, {0x1, 0x9}, {0x0, 0x8}, {0x5, 0x9}, {0x5, 0x3}, {0x3, 0x8}, {0x5}, {0x2, 0x7}, {0x7, 0xa}, {0x2, 0x1}, {0x2, 0x2}, {0x7, 0x3}, {0x2, 0x9}, {0x7, 0x1}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x7, 0x8000, 0x20, 0x7ff, 0x0, 0x3, 0x7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x101, 0x80, 0x82a, 0x9, 0x64ba, 0x100, 0x9, 0x100]}}, @NL80211_TXRATE_HT={0x26, 0x2, [{0x6, 0x6}, {0x7, 0xa}, {0x5, 0x8}, {0x1}, {0x6, 0x7}, {0x1}, {0x7, 0x1}, {0x3, 0x3}, {0x7, 0x1}, {0x6, 0xa}, {0x6, 0x6}, {0x0, 0x7}, {0x7, 0x5}, {0x5, 0x6}, {0x2}, {0x5, 0x4}, {0x2, 0x7}, {0x3, 0x2}, {0x3, 0x9}, {0x0, 0xa}, {0x2, 0x2}, {0x5, 0xa}, {0x4, 0x8}, {0x4, 0x6}, {0x1, 0x3}, {}, {0x6, 0x6}, {0x1, 0x9}, {0x5, 0x7}, {0x6, 0x9}, {0x1, 0x9}, {0x7, 0x5}, {0x7, 0x2}, {0x2, 0x7}]}]}, @NL80211_BAND_6GHZ={0xac, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x3d, 0x2, [{0x6, 0x3}, {0x2, 0x3}, {0x0, 0x1}, {0x2, 0x5}, {0x3, 0x3}, {0x7}, {0x4, 0x1}, {0x1, 0xa}, {0x6, 0x8}, {0x1, 0x6}, {0x7, 0x5}, {0x4, 0x2}, {0x5, 0x3}, {0x3, 0x5}, {0x6}, {0x3, 0x4}, {0x2, 0x3}, {0x1, 0x9}, {0x0, 0x3}, {0x7, 0x6}, {0x2, 0x3}, {0x0, 0x6}, {0x0, 0x4}, {0x7, 0x7}, {0x7, 0x5}, {0x6, 0x8}, {0x4, 0x7}, {0x4, 0x6}, {0x0, 0x7}, {0x5, 0x1}, {0x1, 0x5}, {0x5, 0x3}, {0x2, 0x5}, {0x5, 0x2}, {0x4, 0x8}, {0x0, 0x3}, {0x3, 0x9}, {0x7, 0x3}, {0x3, 0x7}, {0x7, 0x4}, {0x2, 0x9}, {0x6, 0x4}, {0x2, 0x1}, {0x3, 0x3}, {0x3, 0x3}, {0x1, 0x5}, {0x0, 0x5}, {0x6, 0x4}, {}, {0x7}, {0x2, 0x3}, {0x1, 0x2}, {0x2, 0xa}, {0x1, 0x9}, {0x7, 0x3}, {0x3, 0x7}, {0x1, 0x9}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x60, 0x1, 0xc6a5, 0x5, 0x80, 0x40, 0x8, 0x3]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x6, 0x9, 0xa34, 0x5911, 0x4, 0x20, 0x8000]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x36, 0x2, [{0x6, 0xa}, {0x2, 0x7}, {0x1, 0x9}, {0x6, 0x1}, {0x6, 0x4}, {0x4, 0x1}, {0x1, 0x3}, {0x6, 0x7}, {0x4, 0x8}, {0x3, 0x4}, {0x7}, {0x3, 0x1}, {0x7, 0x8}, {0x0, 0x9}, {0x2, 0x4}, {0x0, 0x1}, {0x5, 0x3}, {0x4, 0x3}, {0x1, 0x8}, {0x4, 0x6}, {0x0, 0x3}, {0x5, 0x8}, {0x0, 0x9}, {0x0, 0x4}, {0x7, 0x2}, {0x3, 0x4}, {0x2, 0x3}, {0x1, 0x3}, {0x7}, {0x2, 0x3}, {0x1, 0x4}, {0x7, 0x9}, {0x0, 0x1}, {0x7, 0x6}, {0x3, 0x9}, {0x0, 0x2}, {0x0, 0x8}, {0x1, 0x8}, {0x5, 0x4}, {0x2, 0x6}, {0x6, 0xa}, {0x4, 0x1}, {0x4, 0x9}, {0x1, 0x8}, {0x5, 0x1}, {0x4, 0x8}, {0x1, 0x7}, {0x4, 0x7}, {0x4, 0xa}, {0x7, 0x9}]}]}, @NL80211_BAND_6GHZ={0x50, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0xd, 0x2, [{0x3, 0x7}, {0x2, 0x7}, {0x2}, {0x1}, {0x7, 0x4}, {0x2, 0x7}, {0x0, 0x3}, {0x4, 0x7}, {0x4, 0x1}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x3, 0x5, 0x1, 0x2, 0x7, 0x5, 0x7]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_6GHZ={0xd0, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x0, 0x5, 0xc, 0x3, 0x48, 0x1, 0x4, 0x3, 0xb, 0x16, 0x24, 0x0, 0x61]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x4f, 0x2, [{0x6, 0x3}, {0x1, 0x7}, {0x7, 0x3}, {0x5, 0x1}, {0x4, 0x7}, {0x4}, {0x3, 0x6}, {0x4, 0x5}, {0x5, 0x4}, {0x7, 0xa}, {0x5, 0x5}, {0x2, 0x2}, {0x1, 0x9}, {0x0, 0x7}, {0x4, 0xa}, {0x6, 0x1}, {0x7, 0x3}, {}, {0x2, 0x5}, {0x4, 0x9}, {0x1, 0x7}, {0x3, 0x9}, {0x1, 0x2}, {0x1, 0x5}, {0x6, 0x7}, {0x4}, {0x0, 0x7}, {0x2, 0x9}, {0x2, 0x4}, {0x6, 0x8}, {0x5, 0x3}, {0x6, 0x3}, {0x0, 0x5}, {0x1}, {0x0, 0xa}, {0x6, 0x6}, {0x1, 0x6}, {0x3, 0x2}, {0x3}, {0x6, 0x1}, {}, {0x0, 0x7}, {0x7, 0x1}, {0x1, 0x3}, {0x7, 0x1}, {0x2, 0x2}, {0x7, 0x3}, {0x4, 0x4}, {0x2}, {0x7, 0x3}, {0x3, 0xa}, {0x1, 0x6}, {0x1, 0xa}, {0x2, 0x5}, {0x1, 0x5}, {0x1, 0x1}, {0x2, 0x3}, {0x4, 0x8}, {0x6, 0x9}, {0x7, 0x8}, {0x0, 0x5}, {0x1}, {0x2, 0x2}, {0x6, 0x3}, {0x3, 0x2}, {0x0, 0xa}, {0x4, 0x6}, {0x1}, {0x6}, {0x1, 0x3}, {0x4, 0x6}, {}, {0x1, 0x5}, {0x0, 0xa}, {0x2, 0x8}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x4, 0x6c, 0x48, 0x1b, 0x5d, 0x6, 0x24, 0x6, 0x12, 0x30, 0x1, 0x3, 0x18, 0x16]}, @NL80211_TXRATE_HT={0x3a, 0x2, [{0x7, 0x9}, {0x3, 0x4}, {0x0, 0x7}, {0x1, 0x7}, {0x6, 0x4}, {0x7, 0x3}, {0x4, 0x5}, {0x2, 0x6}, {0x7, 0xa}, {0x7, 0x2}, {0x0, 0x8}, {0x2, 0x2}, {0x1, 0x6}, {0x3, 0x4}, {0x7, 0x4}, {0x1, 0x5}, {0x6, 0xa}, {0x2, 0x8}, {0x1, 0x3}, {0x3, 0x8}, {0x0, 0x7}, {0x7, 0x5}, {0x2, 0x1}, {0x0, 0x3}, {0x0, 0x5}, {0x1, 0x3}, {0x1, 0x6}, {0x0, 0xa}, {0x0, 0x9}, {0x6, 0x1}, {0x1, 0x2}, {0x2}, {0x6, 0xa}, {0x3, 0x4}, {0x4, 0x5}, {0x0, 0x1}, {0x4, 0x6}, {0x0, 0x6}, {0x1, 0xa}, {0x6, 0x5}, {0x0, 0x8}, {0x6, 0x7}, {0x0, 0x1}, {0x3, 0x1}, {0x1, 0x6}, {0x3, 0x9}, {0x0, 0x9}, {0x2}, {0x4, 0x8}, {0x0, 0x1e}, {0x1, 0x3}, {0x3, 0x7}, {0x7, 0xa}, {0x0, 0x4}]}]}, @NL80211_BAND_60GHZ={0x6c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x24, 0x2, [{0x2, 0x1}, {0x4, 0x9}, {0x1, 0x8}, {0x7, 0x9}, {0x3, 0x2}, {0x7}, {0x1, 0x1}, {0x0, 0xa}, {0x6, 0x9}, {0x5, 0x9}, {0x1, 0x4}, {0x4, 0x6}, {0x4, 0xa}, {0x3, 0xa}, {0x2, 0x4}, {0x0, 0x2}, {0x3, 0x1}, {0x1, 0x7}, {0x7, 0x9}, {0x3, 0x2}, {0x0, 0x7}, {0x0, 0x7}, {0x5, 0x5}, {0x6, 0x9}, {0x1, 0x6}, {0x2, 0x9}, {0x0, 0x2}, {0x1, 0x9}, {0x4, 0x5}, {0x7}, {0x3, 0xa}, {0x7, 0x3}]}, @NL80211_TXRATE_HT={0x21, 0x2, [{0x3, 0x6}, {0x7, 0x9}, {0x0, 0x4}, {0x1, 0x1}, {0x5, 0x7}, {0x6, 0x4}, {0x1, 0x7}, {0x0, 0x8}, {0x2, 0x5}, {0x6, 0xa}, {0x4, 0x7}, {0x1, 0x9}, {}, {0x1, 0xa}, {0x7, 0x6}, {0x0, 0x4}, {0x5, 0x1}, {0x1, 0x2}, {0x3, 0x2}, {0x1, 0xa}, {0x7, 0x1}, {0x7, 0x2}, {0x3, 0x4}, {0x7, 0x8}, {0x6, 0x9}, {0x4, 0x8}, {0x6, 0x4}, {0x5, 0xa}, {0x7, 0x4}]}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x9, 0x3, 0x24, 0x2, 0x6, 0x36, 0x1b, 0x48, 0x36, 0xb, 0x5d, 0x2, 0x4, 0x30, 0xe, 0x12, 0x36, 0x36, 0x6, 0x5, 0x16, 0x16, 0x36, 0x18, 0x36, 0x1]}]}]}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xb5e}]}]}, @NL80211_ATTR_TID_CONFIG={0x8b4, 0x11d, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x38, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xc0}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x9}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x65}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x481}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x42}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xcc}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xe4}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}, {0x20c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x1d4, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x38, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x33, 0x2, [{0x6, 0xa}, {0x6, 0x2}, {0x5, 0x1}, {0x0, 0x1}, {0x3, 0x4}, {0x1, 0x7}, {0x3, 0x5}, {0x4}, {0x7, 0x2}, {0x1, 0x6}, {0x1, 0xa}, {0x0, 0x4}, {0x1}, {0x0, 0x1}, {0x0, 0x6}, {0x4, 0x6}, {0x3, 0x4}, {0x7, 0x2}, {0x1, 0x9}, {0x7, 0x8}, {0x7, 0x8}, {0x0, 0x3}, {0x6, 0x4}, {0x2, 0xa}, {0x1, 0x1}, {0x4, 0x1}, {0x7}, {0x3, 0x2}, {0x4, 0x3}, {0x0, 0x8}, {0x2, 0x2}, {0x7}, {0x0, 0x6}, {0x0, 0x6}, {0x7}, {0x6, 0x4}, {0x7, 0x8}, {0x4, 0x5}, {0x7, 0x5}, {0x6, 0x9}, {0x0, 0x5}, {0x4, 0xa}, {0x7}, {0x7, 0x1}, {0x2, 0x1}, {0x1}, {0x0, 0x4}]}]}, @NL80211_BAND_6GHZ={0x6c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x33, 0x2, [{0x5, 0x7}, {0x5, 0x6}, {0x3, 0x8}, {0x2, 0x8}, {0x7, 0x5}, {0x4, 0x6}, {0x3, 0x9}, {0x2, 0xa}, {0x6}, {0x6, 0x7}, {0x3, 0xa}, {0x6, 0x1}, {0x5, 0x8}, {0x7, 0xa}, {0x5, 0xa}, {0x0, 0x6}, {0x0, 0x3}, {0x1, 0x7}, {0x3, 0x4}, {0x4, 0x2}, {0x2, 0xa}, {0x1, 0x4}, {0x5}, {0x1, 0xa}, {0x4, 0x5}, {0x4, 0x2}, {0x5}, {0x7, 0x7}, {0x2, 0x8}, {0x6, 0x6}, {0x2, 0x1}, {0x5, 0xa}, {0x5, 0x5}, {0x1, 0x2}, {0x2, 0x5}, {0x0, 0x2}, {0x3, 0x3}, {0x0, 0xa}, {0x2, 0x4}, {0x1, 0x2}, {0x6, 0x1}, {0x2, 0x2}, {0x5, 0x2}, {0x7}, {0x4, 0x3}, {0x2}, {0x3, 0x4}]}, @NL80211_TXRATE_HT={0x11, 0x2, [{0x5, 0x9}, {0x0, 0x6}, {0x4, 0x2}, {0x3, 0x5}, {0x3, 0x7}, {0x1, 0x8}, {0x0, 0x4}, {0x6, 0x6}, {0x5, 0x3}, {0x4, 0xa}, {0x0, 0x4}, {0x1, 0x5}, {0x3, 0x7}]}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x24, 0x30, 0x1, 0x12, 0x18, 0x60, 0x1, 0x60, 0x7e707f0a20d7ee0a, 0x1b, 0x6c, 0x60, 0x1, 0x5, 0x2, 0x60, 0xc, 0x60, 0x5, 0x30, 0x60, 0x78, 0x4, 0x1, 0x24]}]}, @NL80211_BAND_60GHZ={0xc4, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x1c, 0x1, [0xb, 0x2, 0x3, 0x24, 0x2e, 0x5, 0xb, 0x6, 0x23, 0xb, 0x3, 0x18, 0x12, 0x12, 0x16, 0x18, 0x48, 0x6, 0xb, 0x9, 0x4e, 0x48, 0x12, 0xb]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_LEGACY={0x1c, 0x1, [0x24, 0x9, 0xb, 0x5, 0x6c, 0x30, 0x3, 0x9, 0x48, 0x16, 0x36, 0x18, 0x6c, 0x9, 0x6f, 0x2, 0xc, 0x24, 0x36, 0x9, 0x4, 0xb, 0x48, 0x0]}, @NL80211_TXRATE_HT={0x2d, 0x2, [{0x3}, {0x6, 0x1}, {0x5, 0x7}, {0x1, 0x8}, {0x3, 0x9}, {0x3, 0x1}, {0x7, 0x8}, {0x4, 0x8}, {0x3}, {0x1, 0x9}, {0x3, 0x2}, {0x3, 0xe}, {0x5, 0x6}, {0x1, 0x1}, {0x5, 0x6}, {0x2, 0x3}, {0x4, 0x8}, {0x1, 0x7}, {0x1, 0x8}, {}, {0x6, 0x4}, {0x1, 0x4}, {0x5, 0x4}, {0x1, 0x5}, {0x0, 0x5}, {0x5, 0x7}, {0x1, 0x1}, {0x6, 0x3}, {0x0, 0x2}, {0x3, 0x8}, {0x7, 0xa}, {0x1, 0x9}, {}, {0x0, 0x4}, {0x0, 0x3}, {0x5, 0x5}, {0x2, 0x8}, {0x3, 0x9}, {0x0, 0x4}, {0x3, 0x4}, {0x2, 0xa}]}, @NL80211_TXRATE_HT={0x19, 0x2, [{0x6, 0x7}, {0x2}, {0x6, 0x8}, {0x6, 0x5}, {0x3, 0x6}, {0x0, 0xa}, {0x7, 0x2}, {0x3, 0x8}, {0x5, 0x2}, {0x0, 0x2}, {0x4, 0x2}, {0x1, 0x1}, {0x6, 0x3}, {0x2, 0x5}, {0x4, 0x1}, {0x3, 0x8}, {0x5}, {0x0, 0x4}, {0x6, 0x1}, {}, {0x3, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x7f, 0x2, 0xffff, 0x7, 0x1, 0x6, 0x1]}}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0x16, 0x76, 0x48, 0x16, 0xc, 0x3, 0x9, 0xc, 0x60, 0x2, 0xc]}]}, @NL80211_BAND_6GHZ={0x24, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x5, 0x11, 0xb, 0x6c, 0x3c, 0x1b, 0x12, 0x18, 0x5]}]}, @NL80211_BAND_2GHZ={0x2c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x80, 0x2, 0x1, 0xf1e, 0x5, 0x101, 0x4fd8, 0x3]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x1, 0x19, 0x4, 0xb400, 0x60b, 0x7, 0x1]}}]}, @NL80211_BAND_6GHZ={0x18, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xc2, 0x2, 0x8943, 0x7, 0x7, 0x3, 0x1, 0x7ff]}}]}]}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x69}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xffffffff}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}, {0x560, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xae}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x274, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x98, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x45, 0x2, [{0x3}, {0x7, 0x6}, {0x2, 0x8}, {0x7, 0xa}, {0x7, 0x4}, {0x0, 0xa}, {0x2, 0x8}, {0x7, 0x2}, {0x0, 0x7}, {0x1, 0x1}, {0x4, 0x6}, {0x4, 0x5}, {0x6, 0x1}, {0x6}, {0x2, 0x9}, {0x1}, {0x4, 0x2}, {0x4, 0x3}, {0x0, 0x6}, {0x6}, {0x2, 0x5}, {0x4, 0x6}, {0x0, 0x5}, {0x6, 0x2}, {0x1}, {0x5, 0x8}, {0x6}, {0x3, 0x5}, {0x2, 0x1}, {0x7, 0x6}, {0x1, 0x4}, {0x2, 0x3}, {0x2, 0x6}, {0x0, 0x7}, {0x6, 0x1}, {0x6, 0x3}, {0x3, 0x6}, {0x0, 0x9}, {0x5, 0x1}, {0x5}, {0x2, 0x4}, {0x3, 0x8}, {0x2, 0x5}, {0x3, 0x6}, {0x0, 0xa}, {0x4, 0x1}, {0x7, 0x6}, {0x0, 0x6}, {0x2, 0xa}, {0x3, 0x1}, {0x1, 0x5}, {0x1, 0x3}, {0x5, 0x9}, {0x0, 0x4}, {0x4, 0x5}, {0x1, 0x6}, {0x0, 0x5}, {0x4, 0x6}, {0x3, 0x8}, {0x0, 0x5}, {0x2, 0x2}, {0x2, 0x3}, {0x1, 0x1}, {0x6, 0x5}, {0x7}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1000, 0x8001, 0xe3, 0x5, 0x4, 0x8e7, 0x3, 0x3]}}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x16, 0x1, 0x60, 0x3, 0x36, 0x1b, 0x12]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4e, 0x3, 0x6, 0xff, 0x7, 0xff, 0x1000, 0xf90e]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x89, 0x1, 0x0, 0x6, 0x3601, 0x3f, 0x6, 0x1]}}, @NL80211_TXRATE_LEGACY={0x4}]}, @NL80211_BAND_2GHZ={0x5c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x13, 0x1, [0x1b, 0x5, 0x1, 0x36, 0x12, 0x18, 0x3, 0xc, 0x12, 0x36, 0x1b, 0x12, 0x60, 0x1b, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x41, 0x2f63, 0x1, 0x7ff, 0x5, 0x7, 0x5, 0x5db]}}, @NL80211_TXRATE_HT={0x1e, 0x2, [{0x2, 0x6}, {0x0, 0x4}, {0x6, 0x1}, {0x2}, {0x4, 0x6}, {0x0, 0x9}, {0x4, 0x8}, {0x7, 0x6}, {0x5}, {0x3, 0x7}, {0x5, 0x3}, {0x5, 0x8}, {0x7, 0xa}, {0x2, 0x5}, {0x0, 0x4}, {0x4, 0x8}, {0x5, 0xa}, {0x0, 0x3}, {0x7}, {0x4, 0x9}, {0x4, 0x2}, {0x1, 0x3}, {0x4, 0x8}, {0x0, 0x2}, {0x1, 0x5}, {0x5, 0x8}]}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0xb, 0x18, 0x36, 0x24, 0x3, 0x18, 0x36, 0x48, 0x5, 0xb, 0x72]}]}, @NL80211_BAND_5GHZ={0x84, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x17, 0x2, [{0x4, 0x1}, {0x4, 0x8}, {0x1, 0x5}, {0x1, 0x1}, {0x1, 0x8}, {0x4, 0x7}, {0x5, 0x7}, {0x3, 0x8}, {0x6, 0x7}, {0x2, 0x1}, {0x0, 0x9}, {0x1}, {0x6}, {0x4, 0x5}, {0x0, 0x5}, {0x6, 0x8}, {0x2, 0xa}, {0x6, 0x1}, {0x5, 0x4}]}, @NL80211_TXRATE_HT={0x4f, 0x2, [{0x7}, {0x7, 0x6}, {0x5, 0x8}, {0x1, 0x9}, {0x0, 0x9}, {0x5, 0xa}, {0x7, 0x6}, {}, {0x1}, {0x4}, {0x0, 0x1}, {0x0, 0x6}, {0x0, 0x7}, {0x5, 0x6}, {0x0, 0x8}, {0x7, 0x8}, {0x6, 0x7}, {0x6}, {0x7}, {}, {0x1, 0x2}, {0x6, 0x3}, {0x2, 0x3}, {0x2, 0x5}, {0x1, 0x1}, {0x7, 0x6}, {0x6, 0xa}, {0x1, 0x1}, {0x1, 0x2}, {0x1, 0x6}, {0x6, 0x6}, {0x0, 0x3}, {0x4, 0x4}, {0x5, 0x5}, {0x2, 0x1}, {0x1, 0x5}, {0x0, 0x6}, {0x4}, {0x6, 0x5}, {0x0, 0x6}, {0x6, 0x8}, {0x1, 0x3}, {0x5, 0x6}, {0x1, 0x8}, {0x1}, {0x1, 0x4}, {0x5, 0x6}, {0x5, 0x2}, {0x3, 0x8}, {0x0, 0x5}, {0x0, 0x3}, {0x4, 0x8}, {0x7, 0x3}, {0x4, 0x6}, {0x2, 0x8}, {0x3, 0xa}, {0x3, 0xa}, {0x1, 0xa}, {0x4, 0x4}, {0x3, 0x9}, {0x7, 0x5}, {0x0, 0x8}, {0x3, 0x9}, {0x7, 0x3}, {0x2, 0x7}, {0x7, 0x7}, {0x1, 0x4}, {0x5}, {0x3, 0x4}, {0x1, 0x8}, {0x6, 0x2}, {0x5}, {0x2, 0x2}, {0x5, 0x2}, {0x1, 0x2}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x9ff848ec570361ba}]}, @NL80211_BAND_60GHZ={0x44, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x24, 0x2, [{0x6, 0x6}, {0x2, 0x7}, {0x0, 0x6}, {0x2, 0x7}, {0x3, 0x4}, {0x2, 0x5}, {0x0, 0x9}, {0x3, 0x9}, {0x0, 0xa}, {0x6, 0xa}, {0x4, 0x6}, {0x6, 0x4}, {0x0, 0x8}, {0x5, 0x8}, {0x6, 0x6}, {0x3, 0x3}, {0x5, 0x6}, {0x2, 0x2}, {0x7, 0x1}, {0x1, 0x2}, {0x7, 0x5}, {0x3, 0x8}, {0x2, 0x4}, {0x6, 0x9}, {0x7, 0x9}, {0x6, 0x9}, {0x6, 0x2}, {0x4, 0x9}, {0x0, 0x1}, {0x1, 0x1}, {0x5, 0x2}, {0x0, 0x3}]}, @NL80211_TXRATE_HT={0x1a, 0x2, [{0x6, 0x6}, {0x5, 0x9}, {0x6, 0x7}, {0x6}, {0x4, 0x4}, {0x3, 0x5}, {0x0, 0x6}, {0x3, 0x1}, {0x7, 0xa}, {0x2}, {0x0, 0x5}, {0x1, 0x3}, {0x3, 0x2}, {0x0, 0xa}, {0x2, 0x5}, {0x4, 0xa}, {0x7, 0xa}, {0x3, 0x9}, {0x4, 0x9}, {0x2, 0x9}, {0x1, 0x9}, {0x5, 0x5}]}]}, @NL80211_BAND_2GHZ={0xb4, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x42, 0x2, [{0x4, 0x2}, {0x3, 0x2}, {0x5, 0x9}, {0x7, 0x6}, {0x7, 0x8}, {0x3, 0x4}, {0x7, 0x7}, {0x1, 0x8}, {0x0, 0x2}, {0x7, 0x9}, {0x4, 0x5}, {0x4, 0xa}, {0x0, 0x6}, {0x1, 0x5}, {0x7, 0x3}, {0x0, 0x4}, {0x7, 0x1}, {0x3, 0x6}, {0x1, 0x5}, {0x0, 0x1}, {0x5, 0x6}, {0x3, 0x8}, {0x3, 0x7}, {0x4, 0xa}, {0x5, 0x7}, {0x1, 0x4}, {0x1, 0x5}, {0x4, 0x1}, {0x3, 0x9}, {}, {0x0, 0x3}, {0x6, 0x2}, {0x3, 0x6}, {0x1, 0x3}, {0x1, 0x4}, {0x7, 0x5}, {0x3, 0x3}, {0x1, 0x5}, {0x3, 0x8}, {0x0, 0x7}, {0x6, 0x2}, {0x4, 0x3}, {0x7, 0x4}, {0x4, 0x7}, {0x0, 0x6}, {0x1, 0x8}, {0x7, 0x4}, {0x7, 0x5}, {0x6, 0x8}, {0x0, 0x2}, {0x4, 0x3}, {0x0, 0x7}, {0x3, 0x7}, {0x7, 0x6}, {}, {0x1, 0x1}, {0x7, 0x5}, {0x7, 0x1}, {0x7, 0x1}, {0x0, 0x8}, {0x4, 0x9}, {0x3, 0x1}]}, @NL80211_TXRATE_HT={0x4e, 0x2, [{0x2, 0x8}, {0x1, 0x2}, {0x1, 0x8}, {0x1, 0x3}, {0x2, 0x2}, {0x4, 0x1}, {0x1, 0x8}, {0x2, 0x3}, {0x2, 0x6}, {0x3, 0x7}, {0x1, 0x3}, {0x7, 0x1}, {0x1, 0x9}, {0x2}, {0x6, 0x8}, {0x6, 0x9}, {0x4, 0x4}, {0x2}, {0x5, 0x6}, {0x3, 0x2}, {0x0, 0x7}, {0x1, 0x3}, {0x3, 0x2}, {0x2, 0x3}, {0x5, 0x6}, {0x0, 0x6}, {0x6, 0x6}, {0x6, 0x1}, {0x5, 0x2}, {0x2, 0x6}, {0x1, 0x6}, {0x1, 0x5}, {0x6, 0x9}, {0x6, 0x6}, {0x7, 0x1}, {0x0, 0x6}, {0x6, 0x8}, {0x1, 0xa}, {0x7, 0x2}, {0x1, 0x1}, {0x1, 0x4}, {0x1, 0x9}, {0x2, 0xa}, {0x3, 0x7}, {0x2, 0x6}, {0x7, 0x4}, {0x3, 0xa}, {0x6, 0x6}, {0x4, 0x8}, {0x1, 0x1}, {0x0, 0x5}, {0x0, 0x2}, {0x1}, {0x5, 0x4}, {0x7, 0x5}, {0x0, 0x2}, {0x0, 0x2}, {0x4, 0x1}, {0x0, 0x8}, {0x3}, {0x4, 0x7}, {0x3}, {0x5, 0xa}, {0x1, 0x2}, {0x0, 0x2}, {0x3, 0x2}, {0x5, 0x2}, {0x1, 0x8}, {0x6, 0x3}, {0x0, 0x2}, {0x4, 0x1c}, {0x5, 0x8}, {0x2, 0x5}, {0x3, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0xd76d, 0x1, 0xff, 0x5, 0x2, 0x5, 0x401]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}]}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x2bc, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x4c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x1b, 0x4, 0x5, 0x12, 0x1, 0x14, 0x1b, 0x3, 0x18, 0x12, 0x12, 0x16, 0x3d, 0x4, 0x0, 0xc, 0x6, 0x5, 0x36]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xa8c6, 0x2, 0x8, 0x33, 0x61, 0x3f, 0x8001, 0x3]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1f, 0x3, 0x9, 0x1, 0x401, 0x0, 0x7, 0x8001]}}]}, @NL80211_BAND_60GHZ={0x54, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xad82, 0x6, 0x5, 0x5, 0x3, 0x2, 0x3, 0x5]}}, @NL80211_TXRATE_LEGACY={0x20, 0x1, [0x9, 0xb, 0x1b, 0x2, 0x18, 0x30, 0x60, 0x16, 0x24, 0x9, 0x6c, 0x6c, 0x16, 0x36, 0xc, 0x5, 0x16, 0x9, 0x6c, 0x48, 0x24, 0x18, 0x24, 0x6c, 0x18, 0x12, 0x9, 0x1]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x8, 0x4, 0x3f, 0x0, 0x7, 0xd62, 0x8]}}]}, @NL80211_BAND_2GHZ={0x28, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x40, 0x2, 0x3, 0x4, 0x1f, 0x1ff, 0x8000, 0x6]}}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0xc, 0x2, 0x6, 0x6, 0x12, 0x48, 0x18, 0x60, 0x48, 0x30, 0x0]}]}, @NL80211_BAND_6GHZ={0x144, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x21, 0x2, [{0x5, 0x6}, {0x1, 0x8}, {0x4, 0x8}, {0x1, 0x2}, {0x0, 0x6}, {0x2, 0x3}, {0x4, 0x3}, {0x7, 0x4}, {0x1}, {0x0, 0x9}, {0x7}, {0x2, 0x9}, {0x2, 0x7}, {0x6, 0x5}, {0x3, 0x2}, {0x4, 0x4}, {0x4, 0x1}, {0x0, 0x9}, {0x7, 0x1}, {0x4, 0x3}, {0x1, 0x9}, {0x7}, {0x5, 0x7}, {0x2, 0x3}, {0x0, 0x5}, {0x6, 0x9}, {0x4, 0x4}, {0x2, 0x2}, {0x7, 0x6}]}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x1b, 0x16, 0x24, 0x36, 0x6, 0x60, 0x4, 0x18, 0x3]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x200, 0x80, 0x7fff, 0x6, 0x9, 0x2, 0x1]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x771e, 0x6, 0x1, 0x2, 0x9, 0x401, 0x43]}}, @NL80211_TXRATE_HT={0x33, 0x2, [{0x3, 0x8}, {0x7, 0xa}, {0x2, 0x9}, {0x7, 0x6}, {0x3, 0x8}, {0x7, 0x6}, {0x1, 0x9}, {0x2, 0x1}, {0x7, 0x2}, {0x1, 0x9}, {0x6, 0x9}, {0x2, 0x2}, {0x7, 0x8}, {0x6, 0x2}, {0x6, 0x5}, {0x0, 0xf}, {0x6, 0x5}, {0x5, 0x4}, {0x6, 0x6}, {0x2}, {0x4, 0x3}, {0x3, 0x8}, {0x0, 0x1d}, {0x0, 0x9}, {0x3, 0x1}, {0x6, 0xa}, {0x1, 0x15}, {0x3, 0x4}, {0x1, 0x6}, {0x1, 0x4}, {0x1, 0x4}, {0x0, 0x2}, {0x3, 0x3}, {0x0, 0xa}, {0x6, 0x8}, {0x4, 0x9}, {0x6, 0x5}, {0x5, 0x9}, {0x5, 0x7}, {0x2, 0x7}, {0x4, 0x4}, {0x2, 0x1}, {0x7, 0xa}, {0x7, 0x1}, {0x2, 0x6}, {0x3, 0x3}, {0x0, 0x4}]}, @NL80211_TXRATE_HT={0x39, 0x2, [{0x0, 0x5}, {0x6, 0x1}, {0x0, 0x2}, {0x5, 0x2}, {0x2, 0x3}, {0x3, 0xa}, {0x6, 0x6}, {0x6, 0x2}, {0x0, 0x6}, {0x0, 0x2}, {0x1, 0x9}, {0x3, 0x2}, {0x3, 0x9}, {0x2, 0xa}, {0x6, 0x5}, {0x6, 0x1}, {0x1, 0x7}, {0x4, 0x4}, {0x3, 0x3}, {0x5, 0x4}, {0x5, 0x7}, {0x0, 0x4}, {0x2, 0xa}, {0x3, 0x6}, {0x0, 0xa}, {0x4, 0x7}, {0x4, 0x4}, {0x6, 0x6}, {0x4, 0x9}, {0x1, 0x8}, {0x0, 0x2}, {0x1, 0xa}, {0x7, 0x9}, {0x4, 0x7}, {0x2, 0x9}, {0x3, 0x7}, {0x3, 0x2}, {0x2, 0x14}, {0x0, 0x1}, {0x1, 0x2}, {0x0, 0x4}, {0x0, 0x3}, {0x6, 0x2}, {0x0, 0x3}, {0x1}, {0x2, 0x4}, {0x1, 0x9}, {0x7, 0x2}, {0x1}, {0x1, 0x6}, {0x0, 0xa}, {0x7}, {0x3, 0x4}]}, @NL80211_TXRATE_HT={0x2b, 0x2, [{0x5, 0x8}, {0x2, 0x9}, {0x0, 0x7}, {0x2, 0x1}, {0x1, 0x7}, {0x7, 0x9}, {0x3, 0x6}, {0x3, 0x3}, {0x3, 0xa}, {0x5, 0x9}, {0x4, 0x1}, {0x3, 0x3}, {0x0, 0x7}, {0x1, 0x7}, {0x1, 0x4}, {0x6, 0x5}, {0x5, 0x7}, {0x1, 0x8}, {0x4, 0x6}, {0x7, 0x4}, {0x1, 0x4}, {0x6, 0x10}, {0x1, 0x5}, {0x1, 0x4}, {0x0, 0xa}, {0x2, 0x3}, {0x1, 0x5}, {0x1, 0x5}, {0x4, 0xa}, {0x5, 0x9}, {0x1, 0x3}, {0x1}, {0x1, 0x6}, {0x0, 0x1}, {0x1, 0x6}, {0x0, 0xa}, {0x4, 0x6}, {0x6, 0x3}, {0x4, 0x5}]}, @NL80211_TXRATE_HT={0x3d, 0x2, [{0x1, 0x2}, {0x4}, {0x1, 0x6}, {0x5}, {0x5, 0x3}, {0x1, 0x3}, {0x1, 0x6}, {0x6}, {0x0, 0x7}, {0x3, 0x4}, {0x6, 0x7}, {0x1, 0x7}, {0x0, 0x4}, {0x0, 0x8}, {0x2, 0x9}, {0x0, 0x3}, {0x1, 0xa}, {0x1, 0x5}, {0x7, 0x6}, {0x7, 0xa}, {0x5, 0x8}, {0x0, 0x8}, {0x3, 0x3}, {0x5}, {0x6, 0x9}, {0x5, 0x6}, {0x2, 0x2}, {0x1, 0x4}, {0x7, 0x8}, {0x1, 0x4}, {0x4, 0x7}, {0x2, 0x8}, {0x5}, {0x6, 0x8}, {0x1, 0x7}, {0x1, 0xa}, {0x6, 0x7}, {0x4, 0x9}, {0x5, 0x3}, {0x4, 0x4}, {0x5, 0x1}, {0x7, 0x9}, {0x2, 0xa}, {0x6, 0x4}, {0x3, 0x7}, {0x1, 0x8}, {0x0, 0x6}, {0x0, 0x1}, {0x1, 0x5}, {0x1, 0x1}, {0x4, 0x1}, {0x0, 0xa}, {0x0, 0x5}, {0x6, 0x7}, {0x0, 0x4}, {0x7, 0x1}, {0x0, 0x1}]}]}, @NL80211_BAND_6GHZ={0x8c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x7b1c, 0x3, 0x3, 0x8, 0x4, 0x100, 0x3]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x0, 0x3, 0xa, 0x9, 0x9, 0x18, 0x12, 0x5, 0x1b, 0x4, 0x1b, 0x24, 0x6, 0x18, 0x18, 0x2, 0x36, 0x5, 0x5, 0x30, 0x9, 0x0, 0x9]}, @NL80211_TXRATE_HT={0x2c, 0x2, [{0x4, 0x8}, {0x2, 0x4}, {0x1, 0x2}, {0x6, 0x8}, {0x3, 0x9}, {0x7, 0x4}, {0x0, 0x7}, {0x1, 0x6}, {0x6, 0xa}, {0x7, 0x4}, {0x0, 0x3}, {0x7, 0x8}, {0x0, 0x1}, {0x5, 0x1}, {0x1, 0x9}, {0x1, 0x2}, {0x7, 0x6}, {0x7, 0x1}, {0x4, 0x2}, {0x1, 0x1}, {0x3, 0x5}, {0x3, 0x2}, {0x2, 0x7}, {0x5, 0x7}, {0x5, 0x2}, {0x6, 0x7}, {0x1, 0x9}, {0x7, 0x8}, {0x4, 0x8}, {0x7, 0xa}, {0x4, 0x9}, {0x0, 0x9}, {0x0, 0xa}, {0x6, 0xa}, {0x5, 0x7}, {0x2, 0xa}, {0x5}, {0x3, 0x5}, {0x5, 0x7}, {0x0, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x6, 0x8001, 0xf6e, 0x2, 0x12, 0x5, 0x8]}}]}, @NL80211_BAND_60GHZ={0x20, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x1b, 0x2, [{0x0, 0x1}, {0x4, 0x2}, {0x3, 0x9}, {0x6, 0xa}, {0x1, 0xa}, {0x4, 0x6}, {0x7, 0x6}, {0x1, 0x8}, {0x3, 0x1}, {0x5, 0x6}, {0x6, 0x5}, {0x2, 0x4}, {0x1, 0x4}, {0x3, 0x2}, {0x7, 0x1}, {0x5, 0x4}, {}, {0x5}, {0x7, 0x2}, {0x1, 0x6}, {0x4, 0x4}, {0x2, 0x8}, {0x3, 0x7}]}]}]}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xe3}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x8}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x40000000400}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xb6}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xdc8e}]}, {0x50, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x1}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x9}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x80000001}]}]}]}, 0xc60}, 0x1, 0x0, 0x0, 0xc000}, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r5, &(0x7f0000000180)={0xffffffffffffffff, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r0, 0x1, 0x0, 0x0, {{0x5f}, {@void, @void}}}, 0x14}}, 0x0) 15:54:43 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x58fd0000) 15:54:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000000000000000e0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:43 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:43 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) mount(&(0x7f0000000040)=@nullb, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='dax\x00', 0x1000820, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="c502195000e9db37fa4ddc0cebbcb5f7002e2fdd5abe"], 0xe) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r0, &(0x7f0000000080)=0x9, 0x100000001, 0x0) 15:54:43 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x74}, 0x0) 15:54:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000000000000000f0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x16, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e35383633343136333700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000bdcefad9b4924007bb7e3623d7c96baa010000000c00000000000000e1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e1f4655fe1f4655fe1f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000e1f4655fe2f4655fe2f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="20000000d4c49a2ed4c49a2e00000000e1f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000e1f4655fe1f4655fe1f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000e1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000e2f4655fe2f4655fe2f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000048c5e5fc00000000000000000000000000000000000000000000000020000000d4c49a2ed4c49a2ed4c49a2ee2f4655fd4c49a2e0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000e2f4655fe2f4655fe2f4655f00000000000001000800000000000000010000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b6a4ff5400000000000000000000000000000000000000000000000020000000d4c49a2ed4c49a2ed4c49a2ee2f4655fd4c49a2e0000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000e2f4655fe2f4655fe2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3538363334313633372f66696c65302f66696c6530000000000000000000000000000000000000000000005960499000000000000000000000000000000000000000000000000020000000d4c49a2ed4c49a2ed4c49a2ee2f4655fd4c49a2e0000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000e2f4655fe2f4655fe2f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd265a5700000000000000000000000000000000000000000000000020000000d4c49a2ed4c49a2ed4c49a2ee2f4655fd4c49a2e0000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000e2f4655fe2f4655fe2f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e970470900000000000000000000000000000000000000000000000020000000d4c49a2ed4c49a2ed4c49a2ee2f4655fd4c49a2e0000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000e2f4655fe2f4655fe2f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c979cb91e00000000000000000000000000000000000000000000000020000000d4c49a2ed4c49a2ed4c49a2ee2f4655fd4c49a2e0000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000013200)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x9000}, {&(0x7f0000013300)="00000000001000"/32, 0x20, 0xa000}, {&(0x7f0000013400)="00000000001000"/32, 0x20, 0xb000}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xc000}], 0x0, &(0x7f0000013a00)) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c55700001700ded6f60d7c0e432e11c1fa350005002e2f627573"], 0xe) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f0000000040)={@desc={0x1, 0x0, @desc4}}) 15:54:43 executing program 0: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000ffffffffffffff0f0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) getpid() sendmsg$netlink(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001340)={0x10}, 0x10}, {&(0x7f0000000400)={0x10, 0x3e8}, 0x10}], 0x2}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f0000000040)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e24, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[@sack_perm, @mss={0x2, 0x5}, @sack_perm, @mss={0x2, 0x5e9}, @window={0x3, 0x0, 0x5}, @window={0x3, 0xff}, @mss={0x2, 0x9}, @timestamp, @timestamp], 0x9) [ 550.439612][T12681] 9pnet_virtio: no channels available for device 12 [ 550.439612][T12681] <3>[ 450.236689][ T6016] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 550.439612][T12681] <3>[ 450.236689][ T6016] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:54:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000100004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000004100004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 550.439612][T12681] <3>[ 450.236689][ T6016] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 550.439612][T12681] <3>[ 450.236689][ T6016] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 550.499489][T12702] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=12702 comm=syz-executor.1 [ 550.544171][T12704] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 550.550625][T12706] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=12706 comm=syz-executor.1 [ 550.596194][T12704] 9pnet_virtio: no channels available for device 12 [ 550.596194][T12704] <3>[ 450.236689][ T6016] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 550.596194][T12704] <3>[ 450.236689][ T6016] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 550.596194][T12704] <3>[ 450.236689][ T6016] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 550.596194][T12704] <3>[ 450.236689][ T6016] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device 15:54:44 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xbffe0000) 15:54:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000000000000000b100004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:44 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="c50902365c", 0x5}], 0x1) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r3 = fsmount(r1, 0x1, 0x88) clone3(&(0x7f0000000b00)={0x2c00, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000980), {0x41}, &(0x7f00000009c0)=""/16, 0x10, &(0x7f0000000a00)=""/140, &(0x7f0000000ac0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff], 0x4, {r3}}, 0x58) preadv(r4, &(0x7f0000002d00)=[{&(0x7f0000000b80)=""/53, 0x35}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/37, 0x25}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/232, 0xe8}], 0x5, 0x77927eea, 0x6) r5 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000880)={{{@in=@multicast2, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0xc, 0x0, r5}, {0x4, 0x8, 0x3, 0x0, 0x80000000, 0xff, 0x7917, 0x1}, {0x8000, 0x2e, 0x101, 0x7}, 0xff, 0x6e6bb7, 0x1, 0x0, 0x7, 0x2}, {{@in=@remote, 0x4d5, 0xff}, 0x2, @in=@local, 0x3504, 0x4, 0x3, 0x0, 0x400, 0x1, 0x8}}, 0xe8) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002d80), 0x40040, 0x0) open(&(0x7f0000002e00)='./bus\x00', 0x410000, 0x88) openat(r6, &(0x7f0000002dc0)='./bus\x00', 0x40, 0x1) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xff, 0x91, 0x40, 0x2d32, 0x3, 0x6, 0x10001, 0x44, 0x40, 0x380, 0xffffff85, 0x8001, 0x38, 0x2, 0x333d, 0x7, 0x80}, [{0x5, 0x9, 0xb, 0xf71, 0x8, 0x1, 0xe7d, 0x4}, {0x2, 0x3f, 0x2, 0x5, 0x5, 0x294, 0x0, 0x8}], "b0b6842e313ec519e52d9015e636db6cf18985dbd1e7eb5e88", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5c9) preadv(r0, &(0x7f0000002e80)=[{&(0x7f0000002e40)=""/9, 0x9}], 0x1, 0x2, 0xfffffffa) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') 15:54:44 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x7a}, 0x0) 15:54:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000110004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000120004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 551.282651][T12720] 9pnet_virtio: no channels available for device 1][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 551.282651][T12720] <3>[ 450.584812][ T6068] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:44 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8, 0x7fffffff}, 0x2, 0xfffffffffffffffd, 0x0, 0x6, 0x80000001, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x3, 0x0, 0x8, 0x3ff, 0xfc, "00e4d3f28d00000173d5e806820a61ea9f0664"}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000011c0), 0x20080, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) dup3(r1, r1, 0x0) r3 = getpid() pipe(&(0x7f0000001180)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x7, 0x3f, 0x25, 0x9, 0x0, 0x7, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_bp={&(0x7f00000000c0)}, 0xc011, 0x2e, 0x1f, 0x1, 0x7f, 0x77, 0x8, 0x0, 0x3, 0x0, 0x2}, r3, 0x1, r4, 0x1) r5 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f00000012c0)=ANY=[@ANYBLOB="0e00000017000005002e2f62be25fc2cd295177573be61b7e473c2da5867dab4e9d671bc21d08624afdf86f4d14137fbf14ae189c3321ace1e0b2c254ce224496ca01301e48bca5cd22025a1ab1f977d5b51df3d6653debfc3d6658658"], 0xe) perf_event_open(&(0x7f0000001240)={0x5, 0x80, 0x0, 0x8, 0x2, 0x1f, 0x0, 0x20, 0x8000, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000001200), 0x7}, 0x800, 0x2d5, 0x11ea, 0x7, 0x6, 0x10001, 0x5, 0x0, 0x7, 0x0, 0x3}, r3, 0x4, r5, 0x1) r6 = syz_open_pts(r1, 0x0) read(r6, &(0x7f0000000180)=""/4096, 0xffffff32) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8, 0x3ff, 0x9, 0x8, 0x7}) r7 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r7, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$RTC_PIE_ON(r7, 0x7005) 15:54:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000200004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 551.282651][T12720] <3>[ 450.584812][ T6068] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 551.282651][T12720] <3>[ 450.584812][ T6068] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 551.282651][T12720] <3>[ 450.584812][ T6068] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 551.283151][T12720] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000010200004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:44 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) unshare(0x40000400) r1 = io_uring_setup(0x601e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x410002, 0xa1) ioctl$RTC_PIE_ON(r2, 0x7005) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/160, 0xa0}], 0x1, 0x2, 0xff) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000200)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x6, &(0x7f0000000480)=[{0x0, 0x570000}], 0x1) unshare(0x10980) 15:54:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000220004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:44 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xff7f0000) 15:54:44 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x300}, 0x0) [ 552.038209][T12756] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 552.038209][T12756] <3>[ 450.791901][ T6129] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:54:45 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000250004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:45 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)=@gcm_128={{0x281}, "a09f6eb37e8ca878", "38689fa429ca1458124d876b06fca1ee", "a9dffb7f", "cf5159d406e56f32"}, 0x28) setsockopt$inet_msfilter(r0, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000140)=0xc) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x2, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000100)=0xc) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200), 0x80000, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={@private1, 0x7b, r2}) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8916, &(0x7f0000000000)) open(&(0x7f0000000280)='./bus\x00', 0x11b040, 0xc0) ioctl(r5, 0x8936, &(0x7f0000000000)) [ 552.038209][T12756] <3>[ 450.791901][ T6129] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 552.038209][T12756] <3>[ 450.791901][ T6129] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 552.038209][T12756] <4>[ 450.843254][ T6103] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 552.038815][T12756] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:45 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e22, 0x0, @mcast2, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e22, 0x0, @mcast2, 0x2}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000100)=0x2e4, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) sendmmsg(r1, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000780)="92ebb35bce567648c2980fc730c789edcaab960068b73705616974f7444e8ef0f38c395cc8d2ab94aaf8b110f611484428159683756028c74016dbf39d07ec87c6d0c9574f07966c54299c0cf291f1e8beb907aa5b36725b24bf8138c7d7b931bfb603c6303e0b2170063353b7a05d3042362e6b85", 0x75}], 0x1}}], 0x1, 0x0) 15:54:45 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4cb}, 0x0) 15:54:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000000000000002e0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 552.160971][T12760] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 552.240666][T12776] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 552.240666][T12776] <3>[ 451.112777][ T6129] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000000000000003f0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:45 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000040)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/bus/input/handlers\x00', 0x0, 0x0) mmap$usbmon(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) 15:54:45 executing program 1: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r1) keyctl$search(0xa, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, r2) keyctl$KEYCTL_MOVE(0x1e, r0, 0xfffffffffffffffd, r2, 0x1) set_mempolicy(0x1, 0x0, 0x0) request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000001c0)='keyring\x00', r1) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}, {&(0x7f0000014600)="2200160100000000011600080000000008007809140b2a3a0802", 0x1a, 0x8b000}], 0x0, &(0x7f0000000140)=ANY=[]) 15:54:45 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x500}, 0x0) [ 552.240666][T12776] <3>[ 451.112777][ T6129] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 552.240666][T12776] <3>[ 451.112777][ T6129] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 552.240666][T12776] <3>[ 451.112777][ T6129] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 552.241708][T12780] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 552.241708][T12780] <3>[ 451.112777][ T6129] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 552.241708][T12780] <3>[ 451.112777][ T6129] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 552.241708][T12780] <3>[ 451.112777][ T6129] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 552.241708][T12780] <3>[ 451.112777][ T6129] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 552.428824][T12802] 9pnet_virtio: no channels available for device available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 552.428824][T12802] <3>[ 451.654719][ T6256] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 552.428824][T12802] <3>[ 451.654719][ T6256] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 552.428824][T12802] <3>[ 451.654719][ T6256] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device 15:54:45 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x8000000000) 15:54:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000400004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:45 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:45 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x0) r4 = dup3(0xffffffffffffffff, r2, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000000440)={{r4}, "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"}) openat2(r3, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)={0x1}, 0x18) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x810, r2, 0x3000) write$binfmt_elf64(r2, &(0x7f0000000080)=ANY=[], 0x200006f8) 15:54:45 executing program 1: unshare(0x40000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0xe, 0x0, &(0x7f0000000140)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) unshare(0x68000000) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) 15:54:45 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x600}, 0x0) 15:54:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000800400004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000480004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 552.512487][T12804] 9pnet_virtio: no channels available for device available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 552.512487][T12804] <3>[ 451.654719][ T6256] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:46 executing program 1: getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/4096, 0x1000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000b40)=ANY=[], 0xa) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x1f}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f0214f9f407000000000a", 0x11) r4 = creat(&(0x7f0000001740)='./bus\x00', 0x0) write$P9_RREADLINK(r4, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) preadv(r4, &(0x7f00000016c0)=[{&(0x7f0000001140)=""/209, 0xd1}, {&(0x7f0000001240)=""/127, 0x7f}, {&(0x7f00000012c0)=""/208, 0xd0}, {&(0x7f00000013c0)=""/158, 0x9e}, {&(0x7f0000001480)=""/67, 0x43}, {&(0x7f0000001500)=""/150, 0x96}, {&(0x7f00000015c0)=""/195, 0xc3}], 0x7, 0x8, 0x3ff) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) write$binfmt_script(r2, &(0x7f0000001900)=ANY=[@ANYBLOB="2321202e2f66696c6530206e65742f72706300206e65742f727063000a9d7bfc054b0f432ec293720008bec7c428973b17b4bc474043db859f046aa2060f75efe5bfc597d9aaf885d5c74b902a69ebf4d883b42f31eb4885666442e7b3296258bfe3d1bc93e1dca1970352e60ae9065f8c952fd962786e311ed4f98c96a89bf3d68818906ad170b3e6cdf908f58cc4e8dd21dedefed9ab655d35ff870e6b1f964a6025f092de1d7fb394c31e0ed9f9397238026f6a94555305f631db5dd5ed3862b6b7b92e2def0dc672e500bb949a559312ba5f12945ef65338dbd1202f67ce0046599cb51ba9cf46a6d80b93b175ec9a671313f2ffba718bd5f1b9e5cfb6fc6484e9b8046dcabc47a2aea6db332f5b19ca32a5db977a95ed5d2ea98d74f2d0679b810f597804880a4a2b8b806e072168f64dc27da0eb55e92a3ccc805e92b0f2e7d9bf36eb0805dc2f21fcc1d91e23319f70aa925c8fae407aec53294ef2f728490655251b32449cc19555b41d362c9040dc539361ba23943da55740ddee91ca95eb44ea"], 0x10f) 15:54:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000000000000004c0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000600004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 552.512487][T12804] <3>[ 451.654719][ T6256] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 552.512487][T12804] <3>[ 451.654719][ T6256] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device 15:54:46 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = creat(&(0x7f0000002dc0)='./bus\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[], 0xfffffd28) pipe(&(0x7f0000000180)={0xffffffffffffffff}) fallocate(r0, 0x3, 0x0, 0x7) dup2(r2, r0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 15:54:46 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x700}, 0x0) 15:54:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000680004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 553.088781][T12848] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 553.088781][T12848] <3>[ 452.015178][ T6312] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 553.088781][T12848] <3>[ 452.015178][ T6312] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 553.088781][T12848] <3>[ 452.015178][ T6312] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 553.088781][T12848] <3>[ 452.740167][ T6342] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 15:54:46 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:46 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x5000000000000) 15:54:46 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2800006, 0x11, r4, 0x3b851000) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000040)) ftruncate(r5, 0x2008000) recvmmsg(0xffffffffffffffff, &(0x7f0000005200)=[{{0x0, 0x0, &(0x7f0000004f80)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x1a00001a}]) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x8, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) 15:54:46 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/block/loop3', 0x101400, 0x81) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003100"], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0), 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r1, 0x4, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x52}, @void, @val={0xc, 0x99, {0x7, 0x1e}}}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) openat(r0, &(0x7f0000000380)='./bus\x00', 0x2, 0x89) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff, 0x200}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="0e0000001700000000000000007372148f61fa412e573b89c889ecbb62b73086287daddef6be31aa5ca408e748d689aef97762ecf3a2051adef20bb1edededdc19f9d41290fe1e109b273bbabaeb2d70aca77d5f753e5cf193d0a47d99cc36d836f9cce3820f07f8f8c58ffce62ecdda7f8c092a7bf1745e3214e5b0d19acc63ff999d25db9b0dbc5d2aa2797c8b687e11a3ccf3c24c9cb9202e27000000000000000000"], 0xe) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2800008, 0x810, r3, 0x8602000) fcntl$lock(r2, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x101}) open(&(0x7f0000000040)='./bus\x00', 0x480, 0x80) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x2a, 0x8, 0x0, 0x0, 0x4, 0x820, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0xfffffffffffffff8, 0x3}, 0x4510, 0x2, 0x20, 0x3, 0x80000001, 0x9, 0x101, 0x0, 0x20004, 0x0, 0x800}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) exit_group(0x0) r5 = socket(0x10, 0x2, 0x0) write(r5, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) ftruncate(r3, 0x8000002) recvmmsg(r5, &(0x7f0000002ec0), 0x1b, 0x1a, &(0x7f00000001c0)={0x77359400}) splice(r5, &(0x7f0000000000)=0x2, r5, 0x0, 0xfffff800, 0x4) 15:54:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000000000000006c0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 553.844802][T12880] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 553.844802][T12880] <3>[ 452.740167][ T6342] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 553.844802][T12880] <3>[ 452.740167][ T6342] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device 15:54:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000740004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:47 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = dup(r1) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000240)=0xc) setreuid(0x0, r4) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001480)={'team0\x00', 0x0}) sendmsg$inet(r5, &(0x7f00000015c0)={&(0x7f00000002c0)={0x2, 0x4e20, @multicast2}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000300)="4bbe4dfb52de8f2c47c0edb8780ab9396d019cc60b1133afd42fab8014266b42393000007d80098f5984152ee076845d515896f34ec27e72167b4995a71992ed02350161b4aa9719712d9847b69f33f156346d6906d39ca6feac11cd5052235dfbabbad3ea7fe59eb25586aa1903a8e05f1230ccbf2a515cf809546b32406ae9d7331879dbc2161fc727f2102b8249ce681f60067e4d768d3de7ccb0fea50123c09d5d", 0xa3}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000003c0)="b0a5d08c31b1e9fd7e", 0x9}], 0x3, &(0x7f00000014c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0xab3}}, @ip_retopts={{0x58, 0x0, 0x7, {[@noop, @lsrr={0x83, 0x1f, 0x73, [@dev={0xac, 0x14, 0x14, 0x1d}, @private=0xa010102, @loopback, @rand_addr=0x64010101, @rand_addr=0x64010102, @broadcast, @rand_addr=0x64010100]}, @end, @timestamp_addr={0x44, 0x4, 0x34, 0x1, 0x2}, @ssrr={0x89, 0x23, 0xc9, [@multicast2, @dev={0xac, 0x14, 0x14, 0x2c}, @remote, @broadcast, @loopback, @empty, @private=0xa010101, @private=0xa010100]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @rand_addr=0x64010100, @loopback}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @private=0xa010102}}}], 0xe0}, 0x40004) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_fd(0x1000000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'/15, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',access=any,uname=[),cache=none,permit_directio,pcr=00000000000000000060,fsmagic=0x00000000000007ff,audit,k']) [ 553.844802][T12880] <3>[ 452.740167][ T6342] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 553.844802][T12880] <4>[ 452.820811][ T6342] __nla_validate_parse: 2 callbacks suppressed [ 553.895246][T12881] __nla_validate_parse: 3 callbacks suppressed [ 553.895259][T12881] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:47 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x900}, 0x0) 15:54:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000000000000007a0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:47 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0xae5e787af0b5d5c1) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x4000, &(0x7f0000000200)=ANY=[@ANYRESDEC, @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYRESDEC=r3]) [ 554.160409][T12910] 9pnet_virtio: no channels available for device 99721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 554.160409][T12910] <3>[ 453.033139][ T6380] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x4000000090}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x8}, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400001, 0x40) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) shutdown(r3, 0x1) 15:54:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000ffffffffffffff7f0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 554.160409][T12910] <3>[ 453.033139][ T6380] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 554.160409][T12910] <3>[ 453.033139][ T6380] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 554.160409][T12910] <3>[ 453.033139][ T6380] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 554.160881][T12910] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:47 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:47 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xb4000000000000) 15:54:47 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0xa00}, 0x0) 15:54:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000ffffff850004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'cgroup.controllers\x00'}], 0xa, "d5474aa71043782ba4055b6ecc1902759d23e91160c68db48fccd80431f0b0aba977b6f375946c66ccc5f1b2de34d75d05f03e0dd97b00e38e6bac8b027f46ec1a79d03122117ad2326ecaa3ce44905ffcd15eb9d24476552d3a3fba4bf6c8a4af4d1153183ef3615e532ed56695ea80b8ad93fe06e526ed7915785fba5696347ef30270c2925e698997831968005ec62dee13919cd87b50897c6c89da640fd3d3ff8587807b651cb8b8b0789b1aef"}, 0xd4) accept(r0, 0x0, &(0x7f0000000140)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@private, @in6=@remote}, {@in6=@empty, 0x0, 0x32}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f0000000300)={&(0x7f0000000380)=""/224, 0xe0}) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 15:54:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000ffffff8c0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 554.275539][T12922] 9pnet_virtio: no channels available for device 99721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 554.275539][T12922] <3>[ 453.033139][ T6380] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 554.275539][T12922] <3>[ 453.033139][ T6380] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 554.275539][T12922] <3>[ 453.033139][ T6380] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 554.275539][T12922] <3>[ 453.033139][ T6380] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device 15:54:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000a2bddd930004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 554.935525][T12978] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 554.935525][T12978] <3>[ 453.806604][ T6407] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 554.935525][T12978] <3>[ 453.806604][ T6407] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device 15:54:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000ffffff970004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:48 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0xb00}, 0x0) 15:54:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000ffffffda0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 554.935525][T12978] <3>[ 453.806604][ T6407] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 554.935525][T12978] <4>[ 453.896572][ T6407] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 555.024925][T12994] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:48 executing program 0: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="a5b81f5d06d82744f2b972"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) tkill(r1, 0x33) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) ptrace$setopts(0x4200, r2, 0x5c, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000240)="a9b0212f0b9fd77533e7a646f7f624ca2f871087601b2cb7d78a903037161fb4d44a4af71279f1ee6a13f9ebcc26b5e960838a2e7dadeaa725e6c84b36bc2ea893e4692396aa78f14e8c8c36aba0b16c9fd427936456345cfeb9c05a2319a725c4a76a45314403c35f9ac5e71cf4") r3 = gettid() rt_sigqueueinfo(r3, 0xa, &(0x7f00000002c0)) 15:54:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000fffffff60004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 555.134169][T12994] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 555.134169][T12994] <3>[ 453.806604][ T6407] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 555.134169][T12994] <3>[ 453.806604][ T6407] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 555.134169][T12994] <3>[ 453.806604][ T6407] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 555.134169][T12994] <4>[ 453.896572][ T6407] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 555.236535][T13016] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 555.236535][T13016] <3>[ 454.465955][ T6437] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 555.236535][T13016] <3>[ 454.465955][ T6437] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 555.236535][T13016] <3>[ 454.465955][ T6437] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 555.236535][T13016] <4>[ 454.546609][ T6437] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 555.295709][T13009] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:48 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:48 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x100000000000000) 15:54:48 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, 0x5a, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, 0x0, 0x0, @ipv4=@local}]}, 0x1c}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) openat(r3, &(0x7f0000000040)='./file0\x00', 0x432040, 0x8) r4 = socket(0x10, 0x3, 0x0) splice(r0, 0x0, r4, 0x0, 0x4ffe0, 0x0) 15:54:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000fffffdf90004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:48 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc00}, 0x0) 15:54:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000003fd0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:48 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) openat(r2, &(0x7f0000000600)='./file0\x00', 0x840, 0x3) openat(r1, &(0x7f0000000100)='./file0\x00', 0x200000, 0x40) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/254, 0xfe}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000540)=""/127, 0x7f}], 0x4, 0xfc000000, 0x4) chdir(&(0x7f0000000040)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) chdir(&(0x7f0000000340)='./file0\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x2) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) 15:54:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000fffffdfd0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 555.413356][T13016] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 555.413356][T13016] <3>[ 454.465955][ T6437] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 555.413356][T13016] <3>[ 454.465955][ T6437] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 555.413356][T13016] <3>[ 454.465955][ T6437] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 555.413356][T13016] <4>[ 454.546609][ T6437] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 555.813486][T13043] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 555.813486][T13043] <3>[ 455.558609][ T6502] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 555.813486][T13043] <3>[ 455.558609][ T6502] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:54:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000fffffffd0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000003fe0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 555.813486][T13043] <3>[ 455.558609][ T6502] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 555.813486][T13043] <3>[ 455.558609][ T6502] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 555.899684][T13051] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:49 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0xd00}, 0x0) 15:54:49 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x7ffff001) socketpair(0x2, 0x80000, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000100)="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", 0x1000, 0x44004, &(0x7f0000001100)={0x2, 0x4e21, @local}, 0x10) [ 556.081481][T13064] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 556.081481][T13064] <3>[ 456.459512][ T6562] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 556.081481][T13064] <3>[ 456.459512][ T6562] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 556.081481][T13064] <3>[ 456.459512][ T6562] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 556.081481][T13064] <3>[ 456.459512][ T6562] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 556.081887][T13064] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:49 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:49 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x200000000000000) 15:54:49 executing program 0: unshare(0x30070180) unshare(0x10000700) unshare(0x10500) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) unshare(0x20000000) ioctl$TIOCSCTTY(r0, 0x5428, 0x5) 15:54:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000fffffffe0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:49 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0xe00}, 0x0) 15:54:49 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x101142, 0x0) r1 = open(0x0, 0x5513c0, 0xc1) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) unlink(&(0x7f0000001540)='./file0\x00') sendfile(r0, r4, 0x0, 0xa197) syz_open_procfs(0x0, 0x0) write(r1, &(0x7f00000003c0)="dfe3a040d2cfe6d67b30be25beb6f033b62ad016a196d4545130d21dae85c11f8d02550d9b43a2427a2ca78c68d03934e145632cc0de71a5db187da99f9106a1095f5d21c8a222f27852b611453dadcd6c599542266c46678a08592b57aa17bc29ae98978463ad", 0x67) sendfile(r3, r2, 0x0, 0xa198) [ 556.649172][T13083] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 556.649172][T13083] <3>[ 457.293684][ T6591] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000fffffffffffffffe0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 556.649172][T13083] <3>[ 457.293684][ T6591] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 556.649172][T13083] <3>[ 457.293684][ T6591] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 556.649172][T13083] <3>[ 457.293684][ T6591] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 556.650100][T13083] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000003ff0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:49 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1100}, 0x0) 15:54:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000000000000000fff0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000fffffbff0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 556.869079][T13101] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 556.869079][T13101] <3>[ 457.394303][ T6613] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000000007fffffff0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 556.869079][T13101] <3>[ 457.394303][ T6613] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 556.869079][T13101] <3>[ 457.394303][ T6613] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 556.869079][T13101] <3>[ 457.394303][ T6613] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 556.869538][T13101] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000ffffffff0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:50 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xa00000000000000) 15:54:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000040)={0x80002022}) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000180), 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 15:54:50 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1200}, 0x0) 15:54:50 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() fork() r1 = gettid() tkill(r1, 0x34) ptrace$setregs(0xf, r1, 0xff, &(0x7f0000000180)="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") wait4(0x0, 0x0, 0x80000002, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) wait4(r1, &(0x7f0000000280), 0x2, &(0x7f00000002c0)) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3b) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ptrace$setregs(0x2, 0x0, 0x40000000006a, &(0x7f0000000380)="796963a01a73a1d472897c8e5bfe7520fcf95c3491136bcea27a8ad09c81065915d5d615e8a2843e3e5cfbed0187a078c76e397cffc46abcf392fe600e4b949640cea102e6aa2a576417b6e470b8939102a03087d1d620a331c3f17de591b69d6c6500b1ecb0eaadd56fbb93bfe2e33f33e9bba1056c85c835a4d1587751795f552b3b14452f6a0878e5684f9a08caebbf179c1c618f7db07f5b90379c64a1cf633e5c7419f0c22233d2df06a37e4709f6479343598ea792ac2ecf9fb638b7830b5588caa35f28d3947bb1eecf80f18ba3") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) r2 = gettid() tkill(r2, 0xa) 15:54:50 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000007ffffffffffff0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:50 executing program 0: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x4, 0xc0, 0xa8, 0xc6, 0x10, @mcast2, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x8000, 0x7, 0x8}}) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0xb00, 0x0) sendfile(r1, r2, &(0x7f00000001c0)=0x1, 0x1) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './bus\x00'}, 0x6e) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0xc0382000) shmat(0x0, &(0x7f00005a6000/0x4000)=nil, 0x0) 15:54:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00000fffffffffffffff0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f00007fffffffffffffff0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 556.975340][T13113] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 556.975340][T13113] <3>[ 457.394303][ T6613] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000feffffffffffffff0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 556.975340][T13113] <3>[ 457.394303][ T6613] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 556.975340][T13113] <3>[ 457.394303][ T6613] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 556.975340][T13113] <3>[ 457.394303][ T6613] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 557.508950][T13139] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 557.508950][T13139] <3>[ 457.663184][ T6634] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 557.508950][T13139] <3>[ 457.663184][ T6634] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:54:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000006c0), 0xffffffffffffffff) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000880)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}]}, 0x2c}}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) sendmsg$nl_xfrm(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=@updpolicy={0xcc, 0x19, 0x1, 0x0, 0x0, {{@in=@private, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xc773f4ff74a1a3ff}}, [@XFRMA_IF_ID={0x8, 0x1f, r6}, @mark={0xc, 0x15, {0x35075c, 0xfffffffd}}]}, 0xcc}}, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) sendmsg$nl_xfrm(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=@updpolicy={0xcc, 0x19, 0x1, 0x0, 0x0, {{@in=@private, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xc773f4ff74a1a3ff}}, [@XFRMA_IF_ID={0x8, 0x1f, r9}, @mark={0xc, 0x15, {0x35075c, 0xfffffffd}}]}, 0xcc}}, 0x0) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) r11 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) sendmsg$nl_xfrm(r10, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=@updpolicy={0xcc, 0x19, 0x1, 0x0, 0x0, {{@in=@private, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xc773f4ff74a1a3ff}}, [@XFRMA_IF_ID={0x8, 0x1f, r12}, @mark={0xc, 0x15, {0x35075c, 0xfffffffd}}]}, 0xcc}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x228, r3, 0x2, 0x70bd29, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x13c, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xc}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xf}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x19}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}]}]}, @ETHTOOL_A_STRSET_HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000040) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0) 15:54:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000ffffffffffffffff0004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 557.508950][T13139] <3>[ 457.663184][ T6634] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 557.508950][T13139] <3>[ 457.663184][ T6634] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 557.571401][T13155] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 557.685269][T13162] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 15:54:51 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xc02000000000000) 15:54:51 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1000100017000005002ea9837573112910167bf4ba72f5547def4a714914cf854e3972fe6021320c55ff1adae6582336bc1826299bc78c266eac2e1a9f08327bbb8e9759dbd07f3d63f0f7d983c76ffb10151c609f0e592b609d5177229aac58216ea9904173913e48aef1597a26db9ffda104f27bdc8aa4b4b5400e6b6af69aae566ec16fb8c81e0cfc443bde6bf8df4e343761ae7e0050b3010c66fbe776ca1002f19db9adc16a2677fc4832f567e61afcad83fae51febd3bc929eaa83152f060f783ae8a737bf0ceda8592f293c4325eb121d7a798962be079a"], 0xe) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x29, 0x2, 0x0, 0x189, 0x4, @mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, 0xf810, 0x7, 0x66, 0xc935}}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000240)='\x103q}2\x9a\xce\xaf\x03\x86\xe7\xc0\x14\x8f\xf8\xd28\xf4\x1c\xc0\xf9\x1c\xa6\xab\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94\xeb\xcd\t\x00\x90k\xd6\x05\r\x84\x87\x1c\b\x8c`\xea\x13A\x90m\xb6&\xd0\x9daA\xc5\xb8_\xd4\x18,\f\xd4s\xb2\x99/\xc0\x9a\xf2O\xdb\xc0\x8b\x19\x17\xb7Rvd\xcb:\b', 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2012, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) clone(0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r4 = fcntl$getown(r1, 0x9) tkill(r4, 0x27) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x50040, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 15:54:51 executing program 0: unshare(0xc00) unshare(0x0) unshare(0x42000000) 15:54:51 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) 15:54:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000020000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:51 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000030000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 557.704721][T13155] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 557.704721][T13155] <3>[ 458.129865][ T6641] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:54:51 executing program 0: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x2}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6000, 0x1) set_mempolicy(0x1, &(0x7f0000000000)=0x80000001, 0x6) mount(&(0x7f0000000200)=@filename='./file1\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='dax\x00', 0x1d1c03, &(0x7f00000002c0)='%/*\\&\\\x10\x00') unlink(&(0x7f0000000180)='./file0\x00') clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000300)=""/209) mount(&(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x87084c, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x27) 15:54:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000040000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000050000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:51 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000080)={@desc={0x1, 0x0, @desc4}}) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0xa) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f", 0x7) vmsplice(r2, &(0x7f0000000740)=[{&(0x7f00000001c0)="9a6209fe83c1ea61464d56043dbf8a86f22054", 0x13}, {&(0x7f0000000400)="8a9d120b0218b7ad135923db390d28", 0xf}, {&(0x7f0000000440)="f7bc5f8bcecf28e910e6cd7c55ec0ffe29f16a848005253160a1707a13caef2aea966747ac637cac4425babdf9445536e9498cb1e6d3c20b874a784540fa2a811ad0f437e6696a4b5ec0e8a5399be79ee36cae66cce6c4adf289728ab913bdc2814e1a01853be29b3654a51ee2441190f105cb15e6c575b7564e626cff089fe49bb85392f641a58f2379505070f414e8f8ca86f9e71f", 0x96}, {&(0x7f0000000500)="d89bf170414c110725a5ae854c81a283c24d5321611258c5078badcbd0cfdbb7b7c61cb1980267773f4836530377ab68e331455163c1a7b10f1d2f23c907eb8a31862290cbc9f539441c50739c426cd763b7dc0305f23d199b5a62cc2b641653f4e2be2fe410996866bd4d2fee0822e04b4b64bf39c35a38d6435d0bdce4a8e955fb1d9aa265a8b6c831837851560dba68842bbbaed5f6ee3d1af8b87f8b00e012f5660aba003ec17ab8b283bd042fe41689e311d1e16d9f25b4b1b78cbec1dbd3a6c4f66c634d66644646d922f28eccfecae07a635c0f2c11e65f336b8342237d349f3065123ca41b54", 0xea}, {&(0x7f0000000640)="4143a3bd3eeef3a5f5f14c43477684a9cd47d17115fc0394e1908ef6506d8f321fa4b0c67593503b32baca9097894d8b063c0f45ac9fa8db", 0x38}, {&(0x7f0000000680)="08d20bf4647c2668d24dd59545601551fd28638793b4e2228c1c9c5ae030ded2a34a8d7ff07dfe5fcd857da601874bb97c7c57fe3d617a5fdd9b8f4d623ac780e263bde2dd4d22070f882210f6be25be4f8115938475b36071546d4c7c161c003648", 0x62}, {&(0x7f0000000700)="faca35d9062484593d1baa718c3515de65f170c36707eca6101b43454257b842057e", 0x22}], 0x7, 0x4) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfef0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) bind$netlink(r3, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbff, 0x40000}, 0xc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r1, 0x0, 0x80000001, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_POWER_SAVE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, 0x0, 0x2, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000080}, 0x8000) 15:54:51 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2500}, 0x0) [ 557.704721][T13155] <3>[ 458.129865][ T6641] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 557.704721][T13155] <3>[ 458.129865][ T6641] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 557.704721][T13155] <4>[ 458.210867][ T6650] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 558.416806][T13183] 9pnet_virtio: no channels available for device n parameter '‚bbKÒЀ™&4Zµ^¸fŠJèÐi„ôª.â»ibÕ2eu'+øˆŠWÏ!´‹»/@Ï.Kíì¥ [ 558.416806][T13183] <3>[ 458.413967][ T6675] îÀ–DÌCýƒ' [ 558.416806][T13183] <4>[ 458.437697][ T6684] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 558.416806][T13183] <3>[ 458.472812][ T6650] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 558.416806][T13183] <3>[ 458.472812][ T6650] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:52 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xf00000000000000) 15:54:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000060000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:52 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x0) 15:54:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440), 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xa80c, 0x0}}], 0xec0, 0x1200a, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000200)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="03070006000800fdff000b00000004000180a4901ea52d23d85c73dd8c916fc829a9599c32ac096e67d6fbbff5be90ea5098b7956d7b80dfe43cac30bcf060baffcf0c902e8db2b804d9cd2c39ba135d35650785d4180a2fde9691b7a6d00d23c72b1e656b1a91bbfc00"/115], 0x18}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000002100)={0x0, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @empty}}}, 0x108) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/6, 0x6}], 0x1, 0xd9f, 0x0) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x3e, 0x1, 0x70bd26, 0x25dfdbfe, {0x3}, [@typed={0xc, 0x63, 0x0, 0x0, @u64=0x9}, @typed={0x4, 0x4b}]}, 0x24}, 0x1, 0x0, 0x0, 0xc001}, 0x100) 15:54:52 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) execve(0x0, 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x10000]}, 0x8, 0x80000) statx(r0, &(0x7f0000000200)='./file0\x00', 0x100, 0x58644fabe783c0d9, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) mount$9p_rdma(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x200090, &(0x7f0000000480)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@timeout={'timeout', 0x3d, 0x100}}, {@timeout={'timeout', 0x3d, 0x9}}, {@timeout={'timeout', 0x3d, 0x8000}}, {@sq}, {@sq={'sq', 0x3d, 0xf19}}, {@common=@cache_mmap}, {@timeout={'timeout', 0x3d, 0xf120000}}, {@common=@access_user}], [{@measure}, {@appraise_type}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@uid_eq={'uid', 0x3d, r1}}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x36, 0x64, 0x34, 0x65, 0x35, 0x33, 0x61], 0x2d, [0x31, 0x33, 0x36, 0x65], 0x2d, [0x39, 0x34, 0x32, 0x1], 0x2d, [0x63, 0x31, 0x62, 0x66], 0x2d, [0x64, 0x33, 0xedf85b50f56cb8a3, 0x38, 0x61, 0x33, 0x0, 0x66]}}}, {@permit_directio}, {@euid_lt={'euid<', r2}}, {@smackfsroot={'smackfsroot', 0x3d, '\x03\'\\'}}]}}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x101, 0x3, 0x0, 0x4}, {0x7, 0x3, 0x6, 0x40}, {0x8000, 0x30, 0x9, 0x10001}]}, 0x10) 15:54:52 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000070000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 558.613437][T13221] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 558.613437][T13221] <3>[ 458.598637][ T6706] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 558.613437][T13221] <3>[ 458.598637][ T6706] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 558.613437][T13221] <3>[ 458.598637][ T6706] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 558.613437][T13221] <4>[ 458.679080][ T6719] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 559.253125][ T25] kauditd_printk_skb: 33 callbacks suppressed 15:54:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000080000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 559.253137][ T25] audit: type=1326 audit(1625414092.226:566): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13248 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 559.356564][T13249] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 559.356564][T13249] <3>[ 458.822882][ T6741] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 559.356564][T13249] <3>[ 458.822882][ T6741] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 559.356564][T13249] <3>[ 458.822882][ T6741] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 559.356564][T13249] <3>[ 458.822882][ T6741] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device 15:54:52 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000b40)=ANY=[], 0xa) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000006840)=0x1, 0x4) recvmmsg(r2, &(0x7f00000065c0)=[{{&(0x7f0000000240)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/55, 0x37}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f00000003c0)=""/163, 0xa3}], 0x3, &(0x7f00000001c0)=""/16, 0x10}, 0x2}, {{&(0x7f0000000480)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @private}}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000500)=""/61, 0x3d}], 0x1, &(0x7f0000000580)=""/11, 0xb}, 0x8}, {{&(0x7f0000000640)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000006c0)=""/132, 0x84}, {&(0x7f00000005c0)=""/34, 0x22}, {&(0x7f0000000780)=""/174, 0xae}, {&(0x7f0000000840)=""/79, 0x4f}, {&(0x7f00000008c0)=""/246, 0xf6}, {&(0x7f00000009c0)=""/182, 0xb6}], 0x6, &(0x7f0000000b00)=""/232, 0xe8}, 0x1}, {{&(0x7f0000000c00)=@sco={0x1f, @none}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000c80)=""/141, 0x8d}, {&(0x7f0000000d40)=""/128, 0x80}, {&(0x7f0000000dc0)=""/90, 0x5a}, {&(0x7f0000000e40)=""/184, 0xb8}, {&(0x7f0000000f00)=""/4096, 0x1000}], 0x5, &(0x7f0000001f80)=""/17, 0x11}, 0x1}, {{&(0x7f0000001fc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000003180)=[{&(0x7f0000002040)=""/2, 0x2}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/89, 0x59}, {&(0x7f0000003100)=""/76, 0x4c}], 0x4}, 0x3}, {{&(0x7f00000031c0)=@nl=@unspec, 0x80, &(0x7f0000003840)=[{&(0x7f0000003240)=""/163, 0xa3}, {&(0x7f0000003300)=""/85, 0x55}, {&(0x7f0000003380)=""/3, 0x3}, {&(0x7f00000033c0)=""/46, 0x2e}, {&(0x7f0000003400)=""/91, 0x5b}, {&(0x7f0000003480)=""/4, 0x4}, {&(0x7f00000034c0)=""/225, 0xe1}, {&(0x7f00000035c0)=""/217, 0xd9}, {&(0x7f00000036c0)=""/245, 0xf5}, {&(0x7f00000037c0)=""/98, 0x62}], 0xa, &(0x7f0000003900)=""/227, 0xe3}, 0x8}, {{0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000003a00)=""/92, 0x5c}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000004a80)=""/47, 0x2f}, {&(0x7f0000004ac0)=""/33, 0x21}, {&(0x7f0000004b00)=""/128, 0x80}, {&(0x7f0000004b80)=""/197, 0xc5}, {&(0x7f0000004c80)=""/62, 0x3e}], 0x7}, 0x7}, {{&(0x7f0000004d40)=@xdp, 0x80, &(0x7f0000005e40)=[{&(0x7f0000004dc0)=""/90, 0x5a}, {&(0x7f0000004e40)=""/4096, 0x1000}], 0x2, &(0x7f0000005e80)=""/227, 0xe3}, 0x1}, {{0x0, 0x0, &(0x7f0000006080)=[{&(0x7f0000005f80)=""/25, 0x19}, {&(0x7f0000005fc0)=""/159, 0x9f}], 0x2, &(0x7f00000060c0)=""/249, 0xf9}, 0x3}, {{&(0x7f00000061c0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000006580)=[{&(0x7f0000006240)=""/211, 0xd3}, {&(0x7f0000006340)=""/189, 0xbd}, {&(0x7f0000006400)=""/129, 0x81}, {&(0x7f00000064c0)=""/152, 0x98}], 0x4}}], 0xa, 0x10100, 0x0) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f02", 0x8) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) [ 559.367419][ T25] audit: type=1326 audit(1625414092.226:567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13248 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 559.374542][T13249] __nla_validate_parse: 2 callbacks suppressed [ 559.374552][T13249] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:52 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000090000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000a0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 559.509101][ T25] audit: type=1326 audit(1625414092.246:568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13248 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=59 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 559.563246][ T25] audit: type=1326 audit(1625414092.246:569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13248 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 559.625588][ T25] audit: type=1326 audit(1625414092.246:570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13248 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 559.650017][ T25] audit: type=1326 audit(1625414092.246:571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13248 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=289 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 559.675064][ T25] audit: type=1326 audit(1625414092.246:572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13248 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 559.699456][ T25] audit: type=1326 audit(1625414092.246:573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13248 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 559.723764][ T25] audit: type=1326 audit(1625414092.246:574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13248 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=332 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 559.748088][ T25] audit: type=1326 audit(1625414092.246:575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13248 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 15:54:53 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x1000000000000000) 15:54:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) listen(r2, 0x96db) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000003c0)='./bus\x00', 0x1, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000401090a0200027400f801", 0x17, 0x7}], 0x0, &(0x7f00000001c0)={[{@fat=@sys_immutable}]}) recvfrom$unix(r1, &(0x7f0000000400)=""/4096, 0x1000, 0x200, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 15:54:53 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c00}, 0x0) 15:54:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000b0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:53 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000c0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:53 executing program 0: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xb4, r0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @local}}, @NLBL_UNLABEL_A_SECCTX={0x20, 0x7, 'system_u:object_r:root_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:dhcp_etc_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'u:r:untrusted_app:s0:c512,c768\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @remote}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010101}]}, 0xb4}, 0x1, 0x0, 0x0, 0x400c0}, 0x840) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000140)=""/109, 0x6d}], 0x1, 0xb3, 0x6b) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000200)={0x1, 0x0, 0x0}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x1, 0x61, &(0x7f0000000000)="d201051c907a88cbb917b3727efaab52b129eeef44a5b44aab137dbd5329b64645fbf0f60ea3ab953d73e3bb67a799aa820616940b1d824593b6bf7d6180ce5d35b44ffc0043027c6704d08627c428067305c6e75a559f3328bc1502c61aee33ca"}) 15:54:53 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) [ 560.163590][T13308] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 560.163590][T13308] <3>[ 459.606997][ T6788] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 560.163590][T13308] <3>[ 459.606997][ T6788] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 560.163590][T13308] <3>[ 459.606997][ T6788] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 560.163590][T13308] <3>[ 459.606997][ T6788] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 560.164919][T13308] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="010000000163caec00001b000000070021"], 0x1c}}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 15:54:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000d0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:53 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000003b80)=ANY=[@ANYBLOB='\x00m'], 0xffffffffffffffbb) 15:54:54 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x1100000000000000) 15:54:54 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x6000}, 0x0) 15:54:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000e0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:54 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:54 executing program 0: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x81, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r0}, 0x5) syz_io_uring_setup(0x4f9, &(0x7f0000000340)={0x0, 0x9c33, 0x1, 0x3, 0x1f2, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000300)=0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x8, 0x3) syz_io_uring_setup(0x37c9, &(0x7f00000009c0)={0x0, 0x5654, 0x2, 0x2, 0x64, 0x0, r0}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r5 = socket(0x11, 0x2, 0x6) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r5, 0x8982, &(0x7f0000000980)={0x6, 'veth0_vlan\x00', {}, 0x1c0}) pipe2(&(0x7f0000000940)={0xffffffffffffffff}, 0x0) r7 = syz_io_uring_setup(0x4077e0, &(0x7f0000000500)={0x0, 0xda06, 0x10, 0x0, 0x0, 0x0, r6}, &(0x7f0000076000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000001440)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000380)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r8, r9, &(0x7f00000000c0)=@IORING_OP_TIMEOUT_REMOVE, 0x5) syz_io_uring_submit(r8, r9, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, r9, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000140)={0x0, r11+60000000}, 0x1, 0x0, 0x1, {0x0, r12}}, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000900)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000008c0)={&(0x7f0000000440)=@sco={0x1f, @fixed}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000004c0)=""/117, 0x75}, {&(0x7f0000000540)=""/156, 0x9c}, {&(0x7f0000000600)=""/196, 0xc4}, {&(0x7f0000000700)=""/169, 0xa9}], 0x4, &(0x7f0000000800)=""/166, 0xa6}, 0x0, 0x101, 0x1, {0x3, r12}}, 0x7fff) 15:54:54 executing program 1: clone3(&(0x7f00000002c0)={0x49016000, 0x0, 0x0, 0x0, {0x23}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:54:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) write(0xffffffffffffffff, &(0x7f00000002c0)="0f3d071c1370f86601fa2496a3e7748ea03d08924c0cf52f31be352ebb1df8501afc672b475df6600d3d37be8aa6570df6e1775dbb87404a758004720c21e264d48d01bc63b4631a5a3e2430a73977f5ac0fde8cd156974b48f414bd5ea2c3c7890351ba735655a0225be7ebd329ae095eaf97954bb519f390d02b5091305f5ef9a684f76a0129941aa4abaa429f15924b76deca74c4214a3cc6b79092301b4344b70ddfd693148fa681f0c2ffb9063db81223cd15c63356540eba49a0d416acd3b68b14a3523cde5bccdbf227d22c60131ca43ed99cf0af19f997dc836d74ec5cc6eeaa4011cfbea41c8f8695a94f41b7f3bef3cc4e037359e1d5cfb7e86a4846a9697f7dc488a9590556abbfed429c5776fbc68ffa29cf1320fad256ca19ebd6e60d04f63c9c7fad91e18b76cbfda8104d6623a25de5eaf187d9ba6dbfb71b05d600b7899a1ad4f15a6743d789c2a5ac8be8fae2457f6e2633ef75804cac3fa416ea4420e0b5a032dc0a0d8c389cbad103391f444a0f9f59e7d60f9b5ca2e280d1645fc34161832385bf3504e703fb70a595ba70d42897c57e9f157635e7f62c1060de4fc402df1b66eb51d8a35199e08a212e368ba5ca3aca3a3cdfba7843d94aff8beca57f956041e3de1ef94adf93875bc0e1abb4a4c766f966e068bac6dbb2d0044f65c79648a0ef7f4fd0ab281add6b41db17b057caa0ccf003d4a683c9c47f9071c674f689771f0af3d89fee1231eec68d2e1d20a799e8bb51c62f1361c849bc1bf0c216f33838fb4617a4e89c8e09bb256678e0f055160f2899a5463450863a9edbb1c1205760cdac82820d88da6a69fa6a0c2e20135b2cf8641dd2e3b4a7fb6bdaab81694aca925cf4da4c7caca937501610e65e670ac52b8588b7b7392f807d3bab1ddc90a661b5f36999c4f72e20e7048cd60328f8cc57e74cd7887261f96ed4ef83d5eaaf464fee2a94060b9d3235e6104bd430234af39b6bdb9c324495858c2bc72522b60e658ec4d7f370df4a4005990f668b91750f7d584485187ec6c20a40ce4972113c06f6fb063db97c44c870b0035cff3182af6a14f0e027bd42d5efa756d8bb62ccaa09115e95ed929456a51dc80443c0c0df0a8572a59e469119c90d78ed838c0f8e7d274230060622580c9fdb0f8a14bc68bb0400af8b3949ccf5251dfc80dcabb977db5c3af3435389a24f0ba3f62618b516cbc9b6f15ae82e8314663376be1a1a3a007548de7b37f695a9bea1631d205d75e0b1338ab19f74ed95bd7840f38191282e99041d5dd1dd63259ca4b64b13206c0e6f6fc5afb7bb02d87e316b6cd0551a8df963706c443fee4315b6c45f2f92fb2dcfabf14fbd12ea874327de3eb08290563cded55289df952b85affb31526a087145a857d0a38ca188bd9525c0965d1279c9e91bd2ef9aeaa1064de8888771eeed28179e98cb09cb50cb6948510a260104f57b0256f4cd7ab9e12013f84287234ceba995787e3ad53b7d0ae722deb929e919f9015e273dcd6ed4dfe6e96c77494402f5000b56871fa2e87cff0a648d14e41ede1acc14607c4cf0bec971df805ffba421b983b419fd98d882c3011af15505ddfaa4b7e8174ba3bbff1b3210e0494e623d919a9627b8ab9df7da5e6338015e7d403c45d606edce85138e501b1b376f63e98b58fcad8f2545f40583f796a27a9649da2ea921c730f8918d98643473ec70ad0b6cd81eea6fac5f8057bc246d48aa7b5428a0d322d1e6ab32a469360b470e760d56cfc48bb20815555de745d4a1353dd778b7a719788ce68ef1177da9e9013b4b1441c38a6d77f0fc2ed7759c82f333b4d0cdb21a1624fc8d9244a691dca027bf97dc81f941df04d7215dd14bfa3f5b88e0b884d3e5a1089b5d315c116e6e3278c721327d9bb747f023f063725082bc7145d4c63823ffe8ae81bacfa104c4469c5ca10307d225ab20951ce892be9191b44dda5a36c69d1c4383e02477c8ab7b4035d0b224c4903e8b2ac08e078c7f6944b4f3a3c794ba280c96c61e3c020d08798611cb2c0acb06ef390993f693a9562ddee19efc9ac83b1b1d380e616b3088a4c25d2c352e646f50a7b29f35e8344f2942626dc8a9110f7da1b431051e7b342cf49c8e68e049269eb4369164a44b2cd3df3333e92757bf61697d54544310faec8e33b98097aaf8525e47310ba34c72a78f5330069f243c502bc0d2a36b2de48372e3b73a5d3e033a3e15d5fccebb7679487771ad7ef1db362a8c664290a3972b2b6c590d917bc7c931ba43d5da57890467620cd484e9a0d07895de509b6720543d4f9f17038d4839b8a7bbd3977fc69d91291bbde9f338a3631c3f357d67260a3387b095b3d0853e213d0a0e91c1acda68739e21f8a47728f8a209d20a8180749a3b1245af11b9327024db035be127d58ee78e171cc99478ceba688e9bb462dae2f7df37d51d8c3c350f8e133f66d5408cdaa8d0f12d7fa16088fbee9826c6e9c0691b1865a0eb6ee0d9b690825eb87902fb895deef3d777bacf6d01c78ed684cf8cc3582f1c5d4258ff20ceeb8ceb2996b0faea79293790b793ba1e7c50", 0x720) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x6, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ptrace$cont(0x20, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x2, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x13, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00'}) dup2(r0, r1) pidfd_send_signal(0xffffffffffffffff, 0x21, &(0x7f0000000c40)={0x3b, 0x2, 0xd41}, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x1000, 0xfb, 0x5}) 15:54:54 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000f0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 560.272218][T13308] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 560.272218][T13308] <3>[ 459.606997][ T6788] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 560.272218][T13308] <3>[ 459.606997][ T6788] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 560.272218][T13308] <3>[ 459.606997][ T6788] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 560.272218][T13308] <3>[ 459.606997][ T6788] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 561.120298][T13357] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 15:54:54 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) [ 561.139681][T13348] 9pnet_virtio: no channels available for device 4>[ 460.532948][ T6850] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2048 sclass=netlink_route_socket pid=6850 comm=syz-executor.0 [ 561.139681][T13348] <3>[ 461.196299][ T6869] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 15:54:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000100000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getpid() r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountstats\x00') creat(&(0x7f0000000040)='./file1\x00', 0x21) preadv(r1, &(0x7f0000005f00)=[{&(0x7f0000002e40)=""/4096, 0x1000}], 0x1, 0x2000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}}, 0x0) [ 561.139681][T13348] <3>[ 461.196299][ T6869] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 561.139681][T13348] <3>[ 461.196299][ T6869] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 561.202268][T13357] ref_ctr increment failed for inode: 0x361d offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000004c99e692 [ 561.241630][T13348] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 561.334638][T13348] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 561.334638][T13348] <3>[ 461.446026][ T6916] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 561.334638][T13348] <3>[ 461.446026][ T6916] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 561.334638][T13348] <3>[ 461.446026][ T6916] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 561.334638][T13348] <3>[ 461.446026][ T6916] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 561.350087][T13367] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 561.417879][T13379] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 561.432246][T13367] ref_ctr increment failed for inode: 0x361d offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000004c99e692 [ 561.501037][T13385] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 15:54:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000110000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:54 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x1802000000000000) 15:54:54 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x6800}, 0x0) 15:54:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) write(0xffffffffffffffff, &(0x7f00000002c0)="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", 0x720) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x6, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ptrace$cont(0x20, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x2, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x13, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00'}) dup2(r0, r1) pidfd_send_signal(0xffffffffffffffff, 0x21, &(0x7f0000000c40)={0x3b, 0x2, 0xd41}, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x1000, 0xfb, 0x5}) 15:54:54 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:54 executing program 0: setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f", 0x25, 0x5fe}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@shortname_winnt}, {@uni_xlate}]}) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x80) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x4, 0x3}, 0x4) 15:54:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000120000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000220000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:55 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) [ 562.038418][T13400] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 562.046822][T13400] ref_ctr increment failed for inode: 0x361d offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000004c99e692 [ 562.087286][T13397] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 562.087286][T13397] <3>[ 462.091705][ T6949] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:54:55 executing program 1: clone3(&(0x7f0000000280)={0x10020680, &(0x7f0000000000)=0xffffffffffffffff, 0x0, 0x0, {0x100004}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x18c, r1, 0x4, 0x70bd2b, 0x1, {}, [@TIPC_NLA_LINK={0x178, 0x4, 0x0, 0x1, [@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, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x30c2}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f4e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8}]}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f00000006c0)={{r2}, "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"}) 15:54:55 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)={[{@mpol={'mpol', 0x3d, {'bind', '=relative', @val={0x3a, [0x0]}}}, 0x30}]}) 15:54:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000250000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000002e0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 562.087286][T13397] <3>[ 462.091705][ T6949] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 562.087286][T13397] <3>[ 462.091705][ T6949] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 562.087286][T13397] <4>[ 462.174062][ T6925] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 562.093016][T13397] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 562.196748][T13424] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 562.196748][T13424] <3>[ 462.091705][ T6949] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 562.196748][T13424] <3>[ 462.091705][ T6949] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 562.196748][T13424] <3>[ 462.091705][ T6949] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 562.196748][T13424] <4>[ 462.174062][ T6925] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 562.227110][T13430] tmpfs: Bad value for 'mpol' [ 562.266164][T13433] tmpfs: Bad value for 'mpol' 15:54:55 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x6c00}, 0x0) 15:54:55 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x1c00000000000000) 15:54:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000480000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:55 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl}, {@cache_mmap}]}}) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) 15:54:55 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) inotify_init1(0x0) r1 = syz_open_dev$loop(&(0x7f0000000880), 0x7f, 0x182) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000280)="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") r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) r5 = socket(0x400000000000010, 0x802, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(r5, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) setsockopt$inet_group_source_req(r4, 0x0, 0x30, &(0x7f00000005c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @empty}}}, 0x108) pwritev(r2, &(0x7f0000000800)=[{0x0}], 0x1, 0x0, 0x0) sendfile(r1, r1, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000280)}], 0x1, 0x4) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)={0x1, 'veth1_to_bond\x00', {}, 0x8}) 15:54:55 executing program 0: socket(0x10, 0x2, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000140)) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) accept(r1, 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) 15:54:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000004c0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:55 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003100", @ANYRESOCT=r0, @ANYRES64], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r1, 0x20, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", ""]}, 0x1c}}, 0x801) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="000000522993d5e2b7e7321fcd2f00", @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf251200000008000300", @ANYRES32=r3, @ANYBLOB="0c00990065ad000012000000060012000400000006001a0102000000"], 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x80, 0x1, 0x5f, 0x7e, 0xc2, 0x0, 0x5, 0x40, 0xd, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xbc803e2e, 0x4, @perf_bp={&(0x7f0000000200), 0xe}, 0x103, 0x8, 0x8a40, 0x9, 0xc0, 0x1f, 0xdf, 0x0, 0x80000001, 0x0, 0x7}, 0x0, 0xe, 0xffffffffffffffff, 0x3) [ 562.978474][T13451] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 562.978474][T13451] <3>[ 462.935812][ T6977] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:54:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000600000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:56 executing program 0: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2000) inotify_rm_watch(r0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = gettid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) wait4(r3, &(0x7f0000000100), 0x4, &(0x7f0000000300)) rt_sigprocmask(0x0, &(0x7f0000000040)={[0x2000000fffffffc]}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x0, r2}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0xa40029df) fcntl$notify(r0, 0xa, 0x80000009) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) dup2(r5, r4) rt_sigtimedwait(&(0x7f00000002c0)={[0xffff]}, 0x0, 0x0, 0x8) creat(&(0x7f0000000140)='./file0\x00', 0xa7) [ 562.978474][T13451] <3>[ 462.935812][ T6977] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 562.978474][T13451] <3>[ 462.935812][ T6977] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 562.978474][T13451] <3>[ 463.168636][ T7011] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 562.979002][T13451] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 563.085925][T13468] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 563.085925][T13468] <3>[ 462.935812][ T6977] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 563.085925][T13468] <3>[ 462.935812][ T6977] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 563.085925][T13468] <3>[ 462.935812][ T6977] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 563.085925][T13468] <3>[ 463.168636][ T7011] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 563.098949][ C0] ================================================================== [ 563.098960][ C0] BUG: KCSAN: data-race in memchr / string [ 563.098964][ C0] [ 563.098968][ C0] write to 0xffffffff8453890b of 1 bytes by task 13468 on cpu 1: [ 563.098973][ C0] string+0xa1/0x210 [ 563.098977][ C0] vsnprintf+0xab0/0xed0 [ 563.098980][ C0] vscnprintf+0x29/0x80 [ 563.098984][ C0] vprintk_store+0x4c1/0x9c0 [ 563.098987][ C0] vprintk_emit+0xca/0x3d0 [ 563.098991][ C0] vprintk_default+0x22/0x30 [ 563.098995][ C0] vprintk+0x15a/0x170 [ 563.098998][ C0] printk+0x62/0x87 [ 563.099001][ C0] p9_virtio_create+0xf5/0x180 [ 563.099009][ C0] p9_client_create+0x56a/0x6f0 [ 563.099014][ C0] v9fs_session_init+0x100/0xcf0 [ 563.099019][ C0] v9fs_mount+0x57/0x4c0 [ 563.099024][ C0] legacy_get_tree+0x70/0xc0 [ 563.099028][ C0] vfs_get_tree+0x4a/0x1a0 [ 563.099034][ C0] path_mount+0x11d4/0x1ce0 [ 563.099040][ C0] __se_sys_mount+0x23d/0x2e0 [ 563.099045][ C0] __x64_sys_mount+0x63/0x70 [ 563.099050][ C0] do_syscall_64+0x3d/0x90 [ 563.099055][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 563.099060][ C0] [ 563.099066][ C0] read to 0xffffffff8453890b of 1 bytes by task 13451 on cpu 0: [ 563.099083][ C0] memchr+0x34/0x50 [ 563.099086][ C0] _prb_read_valid+0x5bf/0x8d0 [ 563.099090][ C0] prb_read_valid_info+0x57/0x80 [ 563.099094][ C0] find_first_fitting_seq+0x64/0x2e0 [ 563.099098][ C0] do_syslog+0x6be/0x1140 [ 563.099102][ C0] __x64_sys_syslog+0x3f/0x50 [ 563.099119][ C0] do_syscall_64+0x3d/0x90 [ 563.099124][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 563.099129][ C0] 15:54:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000680000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 563.099134][ C0] value changed: 0x5b -> 0x0a [ 563.099138][ C0] [ 563.099143][ C0] Reported by Kernel Concurrency Sanitizer on: [ 563.099150][ C0] CPU: 0 PID: 13451 Comm: syz-executor.4 Tainted: G W 5.13.0-syzkaller #0 [ 563.099160][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 563.099169][ C0] ================================================================== 15:54:56 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x7400}, 0x0) [ 563.407836][T13474] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 563.416189][T13474] ref_ctr increment failed for inode: 0x361d offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000004c99e692 [ 563.438680][T13477] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 563.470383][T13474] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 563.478742][T13474] ref_ctr increment failed for inode: 0x361d offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000004c99e692 [ 563.493466][T13493] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 563.493466][T13493] <3>[ 465.597469][ T7144] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 563.493466][T13493] <3>[ 465.597469][ T7144] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 563.493466][T13493] <3>[ 465.597469][ T7144] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 563.493466][T13493] <3>[ 465.597469][ T7144] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 563.493791][T13493] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:56 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x4102000000000000) 15:54:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000006c0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:56 executing program 1: syz_mount_image$nfs(&(0x7f0000001880), &(0x7f00000018c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002e40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c0d33d73c218d9c95dacb61907472757374657f2e2c5b6566636f6e746568a2bd67cd0dbefd32e8e0be78743d73746166a32e03f0e2eea8e4516e746578743d73746166665f752c0025ef02200c96a17ba1cde0016443d1d3fc79e23042cb10a45dddcbd8d6cab80e7d02cd43eb2e4644c4651ccd9b7030f5134ab1fef4490266cee8fd8388c2876d534a8a79bf9aab3abd7de527774141d72b1a8301fb542e692d2b7bb26d4e336d7d"]) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/meminfo\x00', 0x0, 0x0) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x9, 0x1f, 0x199, &(0x7f00000001c0)="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"}) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') r1 = pidfd_open(0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000180)={0x0, 0x5}) 15:54:56 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x7a00}, 0x0) 15:54:56 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000180), 0x0, 0x5) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="ae88bff8240000005a8f6b3ac9e5be1490f57f07703aeff0f64ebbee0764ca25962c22702e11b44e69d90cf41bdd2ac8bb", 0x17}, {&(0x7f0000000040)="53000000feffffff77040300000020000000002000000000000040000000000008000000", 0x24}], 0x2) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000000c0)=0x8) 15:54:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000740000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f00000000c0)=""/95, 0x5f}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f0000000280)=""/69, 0x45}, {&(0x7f0000000300)=""/151, 0x97}, {&(0x7f00000003c0)=""/160, 0xa0}], 0x6, 0x400d9f, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/stat\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x200000)=nil, 0x200000, 0x0, 0x30051, r2, 0x0) mmap(&(0x7f000000a000/0x200000)=nil, 0x200000, 0x0, 0x30051, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x1912, 0x4) 15:54:56 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$procfs(0xffffff9c, &(0x7f0000000080)='/proc/bus/input/devices\x00', 0x0, 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) epoll_create1(0x80000) r2 = epoll_create1(0x0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)={0xb0002014}) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x202000) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2080488, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[], [{@permit_directio}]}}) [ 563.586743][T13498] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 563.586743][T13498] <3>[ 465.597469][ T7144] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000007a0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = io_uring_setup(0x233d, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_UNREGISTER_FILES(r1, 0x3, 0x0, 0x0) preadv(r1, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/184, 0xb8}, {&(0x7f00000002c0)=""/192, 0xc0}, {&(0x7f0000000380)=""/184, 0xb8}, {&(0x7f00000000c0)=""/94, 0x5e}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5, 0x5, 0x8000) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) tkill(r0, 0x7) [ 563.586743][T13498] <3>[ 465.597469][ T7144] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 563.586743][T13498] <3>[ 465.597469][ T7144] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 563.586743][T13498] <3>[ 465.597469][ T7144] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 563.927620][T13514] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 563.927620][T13514] <3>[ 466.478190][ T7192] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 563.927620][T13514] <3>[ 466.478190][ T7192] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:54:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000fe0000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 563.927620][T13514] <3>[ 466.478190][ T7192] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 563.927620][T13514] <3>[ 466.478190][ T7192] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 564.022298][T13514] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:57 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0x58fd000000000000) 15:54:57 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0xcb04}, 0x0) 15:54:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000040200000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, 0x0, &(0x7f0000000100)) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x74, r2, 0x100, 0x70bd29, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7f, 0x3d}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}]}, 0x74}, 0x1, 0x0, 0x0, 0x48010}, 0x40000) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0x7, 0x5d, 0xfddb, 0x3, 0x20}) 15:54:57 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:57 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) r2 = syz_io_uring_complete(0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x40, r0, 0x800, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x66}, @val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x8d26, 0x6d}}}}, [@NL80211_ATTR_PID={0x8}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r2}]}, 0x40}, 0x1, 0x0, 0x0, 0x640048c4}, 0x20004010) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)=0x6, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) rmdir(&(0x7f00000000c0)='./file0/file0\x00') mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') [ 564.116378][T13530] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 564.116378][T13530] <3>[ 466.478190][ T7192] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 564.116378][T13530] <3>[ 466.478190][ T7192] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 564.116378][T13530] <3>[ 466.478190][ T7192] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 564.116378][T13530] <3>[ 466.478190][ T7192] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 564.803847][T13554] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 15:54:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000300000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 564.803847][T13554] <3>[ 467.492909][ T7249] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 564.803847][T13554] <3>[ 467.492909][ T7249] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:54:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000fd0300000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 564.803847][T13554] <3>[ 467.492909][ T7249] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 564.803847][T13554] <3>[ 467.492909][ T7249] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 564.892154][T13566] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 564.975571][T13573] new mount options do not match the existing superblock, will be ignored 15:54:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000fe0300000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:58 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x131, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) r1 = gettid() tkill(r1, 0x34) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r0, 0x38) tkill(r1, 0xd) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x34) 15:54:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000020400000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 565.008779][T13573] new mount options do not match the existing superblock, will be ignored 15:54:58 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x30000}, 0x0) [ 565.124965][T13588] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 565.124965][T13588] <3>[ 468.238306][ T7295] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 565.124965][T13588] <3>[ 468.238306][ T7295] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 565.124965][T13588] <3>[ 468.238306][ T7295] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 565.124965][T13588] <4>[ 468.333093][ T7305] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 565.125390][T13588] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:58 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xbffe000000000000) 15:54:58 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) sendmsg$nl_xfrm(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=@updpolicy={0xcc, 0x19, 0x1, 0x0, 0x0, {{@in=@private, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xc773f4ff74a1a3ff}}, [@XFRMA_IF_ID={0x8, 0x1f, r6}, @mark={0xc, 0x15, {0x35075c, 0xfffffffd}}]}, 0xcc}}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=@updpolicy={0x248, 0x19, 0x1, 0x70bd2c, 0x25dfdbfb, {{@in6=@dev={0xfe, 0x80, '\x00', 0xb}, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e20, 0x5, 0x4e21, 0x0, 0xa, 0x0, 0x20, 0x2f, 0x0, r3}, {0xffffffffffffff9a, 0x2f, 0xfffffffffffff000, 0x5, 0x7, 0xe3, 0x5, 0x1}, {0x999, 0x1, 0x1, 0x1}, 0x2, 0x6e6bc0, 0x1, 0x1, 0x2, 0x2}, [@sa={0xe4, 0x6, {{@in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in=@empty, 0x4e21, 0x1, 0x4e20, 0x6, 0x2, 0x120, 0x2d5157de433296c5, 0xff, 0x0, 0xffffffffffffffff}, {@in6=@empty, 0x4d3}, @in=@dev={0xac, 0x14, 0x14, 0x25}, {0x45a, 0x3ff, 0x80, 0x7ff, 0x4, 0x81, 0x20, 0x5}, {0x5, 0x357, 0xfe00000000000000, 0x3}, {0x1, 0x9, 0xf5a2}, 0x70bd29, 0x3504, 0x2, 0x0, 0x20, 0x24}}, @policy={0xac, 0x7, {{@in6=@mcast1, @in6=@loopback, 0x4e22, 0x26, 0x84, 0x5, 0xa, 0xa0, 0xa0, 0x2c, r6}, {0x7, 0x3, 0x1c0000000000, 0x7fffffff, 0x100, 0x6, 0x0, 0xbe0}, {0x8, 0x84, 0x1f, 0x538}, 0x100, 0x6e6bb5, 0x1, 0x1, 0x3, 0x1}}]}, 0x248}, 0x1, 0x0, 0x0, 0x20000100}, 0x4080) sendmsg$nl_xfrm(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000300)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) 15:54:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) write$binfmt_script(r3, &(0x7f0000000a40)=ANY=[@ANYBLOB="232120e91f7189591e9233614b202066666563746976655f637075731a205b5e2d206370757365742e6566666563746976655f6370757300206370757365742e6566445c5d52744dc16370757300206370757365742e6566666563746976655f63707573000a9117a0fea7cce5b330ea69fc8306bb5a845a56e45bd1a450d989938525a230c87a135cd6a7922698fbed3853a82bade77f5be2b16dd2d5931dafd2c2a8c251c564a6e0f03529c83b201b108d88073fd8a0689b9e80bf31dffea97114b4cafc19709d5e52db78ab7d39bd6c2c475d2f3d58b3c93f6372fd8b9f9e1efaf1e2db22b5e4837784e05c441bc0ce8070df9b8178dd723089cb2e7cb78922eceb9331fbf36fa8f95af4a9ac3ab21aa1557ad543d0554d96259fd7fe689e60a548c92332987d2a5eaa5c8959e9c72255b6a2b4b5952f17c7b7b9f9fd1e6438ceca5da9ad7e39c59d590ab3f57ffe9cf0af1e6300f1ec5a58b7c36ddf616f6d659ac53e753b4df8b777d0e20800"/389], 0xf4) bind$unix(r2, &(0x7f0000000080)=@abs={0x1}, 0x6e) r4 = syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f0000000400)='\xe9\x1fq\x89Y\x1e\x923aK/file0\x00', 0x4, 0x4, &(0x7f0000000800)=[{&(0x7f0000000600)="0215fd066bd42eede8530f88f2ceadc1d54b665e57a7028391d6b51db74506eb4c458b250fb66ac20a1d93c50319600d9c1eb3c7a41f12797946407f72556788916148bf4169a3ecb4417f47b39578842f8483057811b1e5006b4c1bd5582d0cf5147f9993cea6dd6052ffa816483e3f083702aa857a81274f0e9950093aaa0dbaf15dfd7cd43d55532a2741283e0233e8d087ed5d5fab3356febd79f607a45d39ff10", 0xa3, 0x100000000}, {&(0x7f00000006c0)="779c8b4db7efd684dab13f7eac8200b6c67026887b29d38f46291dd0fc17898ad24293935d8e41a11fc09d0960fa7f87666d247933c964953a38f6f13116cbb494541472602909d92508fc9fb7843eb51e88e7863f9a2a1cc6371944d8144737263c855a6bd80f013d5e2cace0fa1a6b94d8c8f314f94aca6f7d39319cb9e9c55b571e113a06c24510f037aa5fdde5aa23edc6a7d9565cb85e573945bea81f5a619373851b1b00d7eeb57f25de16a569e7f14502fbc88f131a6668", 0xbb, 0xb}, {&(0x7f0000000780)="c91c44b6d25087701ab64321a682f98885a30f52d8176a5c15e61b3fffb145487b", 0x21, 0x2}, {&(0x7f00000007c0)="aa22a853677cc271dcdce83274aa3f68bd9ac60c4063fcb385e613cf012b2ff756f1a729e684edb427eaafd1bbf12ce924e9ad59af1982b059b5", 0x3a, 0x3}], 0x5, &(0x7f0000000880)={[{@bsdgroups}, {@journal_dev={'journal_dev', 0x3d, 0x100000001}}, {@noacl}, {@data_journal}, {@nodelalloc}, {@quota}, {@stripe={'stripe', 0x3d, 0x7fff}}, {@max_batch_time={'max_batch_time', 0x3d, 0x7}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@pcr={'pcr', 0x3d, 0x7}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}]}) r5 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) r6 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r6, &(0x7f00000003c0)=ANY=[@ANYBLOB="db20c8a67a30e8e6002eb8b96fef8ee9fc"], 0xe) r7 = socket$inet6(0xa, 0xa, 0x1) r8 = pidfd_getfd(r3, r0, 0x0) r9 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r9, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) sendmsg$unix(r3, &(0x7f0000000a00)={&(0x7f0000000280)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000300)="8c19c1b68a2cdd63418c9f5466067a48c28f0667e7590d1283c4cbed820ae86ffb745ff759c17dd227c032ab252ee6c4a91b7c5f944a2680bd604e7b9c345a2a725f41ffa31697fd37a3e156b4cd8c24dcd7ab651c9c863ea6e8e660049b037a6a", 0x61}, {&(0x7f0000000040)="4ddf620413df422775b428355338b0c5b7ca6c36d68e4433781802f36efa34e247b4f79e1cd63332ba44", 0x2a}], 0x2, &(0x7f0000000980)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r1]}}, @rights={{0x1c, 0x1, 0x1, [r1, r3, r1]}}, @rights={{0x28, 0x1, 0x1, [r5, r3, r6, r7, r8, r9]}}], 0x80, 0x8004}, 0x80) bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 15:54:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000060400000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:58 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 15:54:58 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:58 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 15:54:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000100400000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:58 executing program 1: set_mempolicy(0x3, &(0x7f00000000c0)=0xd03, 0x4) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x7, 0x0, 0x0, 0x802080, &(0x7f0000000140)={[{@huge_always}]}) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, &(0x7f0000000280)) [ 565.829503][T13623] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 565.829503][T13623] <3>[ 469.123969][ T7334] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000500000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:58 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x200901) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/sem\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x3, 0x0, 0x4, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, 0x0) 15:54:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000600000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 565.829503][T13623] <3>[ 469.123969][ T7334] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 565.829503][T13623] <3>[ 469.123969][ T7334] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 565.829503][T13623] <3>[ 469.123969][ T7334] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 565.832363][T13623] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:54:59 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xff7f000000000000) 15:54:59 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 15:54:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$FITHAW(r0, 0xc0045878) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) ioctl$BTRFS_IOC_FS_INFO(0xffffffffffffffff, 0x8400941f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x4000, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, 0x1, 0x9, 0x201, 0x0, 0x0, {0x3, 0x0, 0x3}, [@NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x6}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x40080c0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x40) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="5bba45dff38f74d041b5bb7808eb9361402d2921cc15ffd350db36f4dd58e17b792cdee32b3ab20a69b3172d5056b0967a4b7dc7c73ff057746e7294fe3d27b5f8468445cc132b88d9df5ca50659890b38068e16b3f6b4cf589384f830500ff1d0a42d4ce5517afe354648aeb1191d5572bec756f663ac635b471085e4f1665a22eaf118fb2ee2a5683d1cbb1e2b702e2711b9e38713492fa495acf2382fd5266202794ae6541a13471261c0cc1ad5bf7fa2d32ef1d7e3b55199b0b565a5668db65ffc8d234ccd19b93f4782cdb465094ec6d2836957ec479cbfb13056ba5584", 0xe0, 0x20004000, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000600)=0xda6, 0x4) writev(r2, &(0x7f0000000780)=[{&(0x7f0000000100)="dff548771d77ce8786aca76dda6fb054ab8ea73799d7293eda90ba41a2db81fab55b5415692300a8e64bca2f60e1717f85f06a6bbca90f392b04f34940db7ffccc33ed6ea82296de9683c9e360cd1c477304bd8f9bd74d44a4c7d1c7e625a86cd54b72c5745f475a772b84977a6b05381dbe6259bc510f0f70c3e9946a78c7b5a19e97447799d930f9", 0x89}, {&(0x7f00000001c0)="96431fb1cb119741590ad657dc5e5ce3e5fe9f1f639e6a18bc7b6c1d0b424eb306f34cf2429c62c0fdefbae36740a7169721af852826d7f14b6cae8af86507ff78a1dda991aea5952f43e7e0146a3c035f0113d617240e8940c60cdf3400193bbe3a0c0b1eae5799db27b4ee9c13475210defa4dac9d784e0c89135b82b321f8e43d7a5db9ab1bfd319f472a", 0x8c}, {&(0x7f00000007c0)="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", 0x1b9}], 0x3) sendto$inet(r2, &(0x7f00000012c0)="1a268a927f1f6588b967482941ba78600453f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 15:54:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000040600000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:59 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) dup(r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x200040) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000180)={0xfffffffa, 0x1000, 0x5, 0x7, 0x1f}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa000000000000000002"], 0xd5}}, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000002) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0xa8001, 0x0) fremovexattr(r4, &(0x7f0000000100)=@known='trusted.overlay.opaque\x00') mmap(&(0x7f00003cf000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r4, 0x4e27e000) 15:54:59 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:54:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000700000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:54:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYRESOCT=r1]) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000080)={0x0, 0xaa07732c0, 0x8}) 15:54:59 executing program 1: truncate(&(0x7f0000000100)='./bus\x00', 0x178) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x4, &(0x7f0000000380)=[{0x25, 0x0, 0x0, 0xfffffffe}, {0x7, 0x2}, {0x6, 0x0, 0x0, 0x7fff8000}, {0x2, 0x0, 0x94, 0xcfc}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x9852]}, 0x8) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="0e00002e2f6275ad2009523371834d46347c772ea5634fe18279bc777bafaa7332b608aac6c89b48918f7060ab89c99538898802ad6030e2dd73001af3546c44f417105d8e6d76ea689242eb64400a66e8224d2234a628b230c6adc277012ae327dd0b5de781f78813ad7fc3ceb50e43309b1d5602b5638cf9c7265e0be20b33de87ce6f954967e2d4757bf4bac3aa0940eb7e634d7032865c91eec4ca0619b880883ccc3b4918fc282b585c1121b1996bb622b2f662d84fc0f3ebca"], 0xe) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0xf000, 0x7, 0x7, 0xfffffffa}, {0x8, 0x3, 0xa2, 0x81}]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x6}) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='timerslack_ns\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000002c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000340)={r4, 0x100000000, 0xc43}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000140)={0x0}) r6 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r6, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000040)={r5, 0x1, r6, 0x93c, 0x80000}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000003c0)={0x1, &(0x7f0000000140)=[{0x5, 0x1f, 0x8, 0xfffffffb}]}) r7 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r7, &(0x7f0000000180)=ANY=[@ANYBLOB="0e0000ef4f30f005002e2f627573"], 0xe) fcntl$setsig(r7, 0xa, 0x24) [ 565.943859][T13605] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 565.943859][T13605] <3>[ 469.391047][ T7351] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:59 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x2) unshare(0x40040480) r1 = socket$inet(0x2, 0x3, 0x100) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r3, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) sendto$inet(r3, &(0x7f0000000480)="1552eb66b1a0bb2e09920d687622e5b555ee1ad491365a65e66e6998eb469d56ff75495e0560f125ecb7c10def56109d4863e48a7cdc08c457", 0x39, 0x4000000, &(0x7f00000004c0)={0x2, 0x4e20, @multicast2}, 0x10) write$P9_RREADLINK(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="0000f5ff00000000000000000010"], 0xe) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000002400)={0x0, 0x0}) r5 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r5, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) perf_event_open(&(0x7f0000001240)={0x1, 0x80, 0x2, 0x9, 0x40, 0x7, 0x0, 0x5d5, 0x30680, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x7fff, 0x5}, 0x10, 0x1000, 0x9, 0x4, 0x4, 0x5, 0x5, 0x0, 0x5, 0x0, 0x1}, r4, 0x100000001, r5, 0x2) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f00000012c0), 0x4) recvmmsg(r1, &(0x7f0000002300)=[{{&(0x7f0000000040)=@rc={0x1f, @none}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/254, 0xfe}, {&(0x7f0000000380)=""/197, 0xc5}, {&(0x7f0000000140)=""/3, 0x3}], 0x3, &(0x7f0000001300)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000000ec0)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000500)=""/243, 0xf3}, {&(0x7f0000000600)=""/136, 0x88}], 0x2, &(0x7f00000006c0)=""/24, 0x18}, 0x7}, {{&(0x7f0000000700), 0x80, &(0x7f0000000a40)=[{&(0x7f0000000f40)=""/230, 0xe6}, {&(0x7f0000000880)=""/200, 0xc8}, {&(0x7f0000000980)=""/160, 0xa0}], 0x3, &(0x7f0000000a80)=""/50, 0x32}, 0x7}, {{&(0x7f0000000ac0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000b40)=""/228, 0xe4}, {&(0x7f0000000c40)=""/152, 0x98}, {&(0x7f0000000d00)=""/156, 0x9c}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f00000024c0)=""/134, 0x86}, {&(0x7f0000002580)=""/260, 0x104}], 0x6, &(0x7f0000001100)=""/228, 0xe4}, 0x100}], 0x4, 0x2003, &(0x7f0000001200)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002480)='\x00') [ 565.943859][T13605] <3>[ 469.391047][ T7351] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 565.943859][T13605] <3>[ 469.391047][ T7351] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 565.943859][T13605] <3>[ 469.391047][ T7351] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 566.759401][T13654] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 566.759401][T13654] <3>[ 470.054983][ T7389] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:54:59 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80d00, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/cgroup\x00') r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) setns(r0, 0x80) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 15:54:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000900000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 566.759401][T13654] <3>[ 470.054983][ T7389] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 566.759401][T13654] <3>[ 470.054983][ T7389] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 566.759401][T13654] <3>[ 470.054983][ T7389] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 566.861428][T13672] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:55:00 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xffffffff00000000) 15:55:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x3, 0x5c401) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000140)={0x0, 0xfffffffffffffffc, 0x3, 0x4, @buffer={0x0, 0x4d, &(0x7f0000000000)=""/77}, &(0x7f00000000c0)="c7ee2e", &(0x7f0000002100)=""/4096, 0x5142, 0x1, 0xffffffffffffffff, &(0x7f0000000100)}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000440)={0x0, 0x0, 0xe5, 0x8, @buffer={0x0, 0xf0, &(0x7f00000001c0)=""/240}, &(0x7f00000002c0)="a98b2cff2aa8021b20367185f8861e976cfd870cb597c97414678610bbf10be7f24b32bd6e2f9aa58a52406b41a0aa4ed19ccb4d63aebf4932320bfb7cf43c457c630a2566f5ee205d99bebee4b3e412e2a48b2c993ec916076578da874a1dbcf2b29223ab380b3e72af67b3b27d6072545ee47e4f8f417c7b657d7d16898fc1518507ad8f63850d4eb5ce5dc5389467ee68b500430e9711ab3de8736993952fd045cd5ac217ed5cf3ee65a3b00cfa6ee1b35a4cb41348a105d165dbf37c207664d9f3dde8da30bc481905f4e1db4f7755002edd4ad80e3a6f36a71fcb381e777ff8ba63a8", &(0x7f00000003c0)=""/19, 0x40, 0x0, 0x2, &(0x7f0000000400)}) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f00000005c0)) r1 = fork() ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000000580)={&(0x7f00000004c0)=""/180, 0xb4}) writev(r0, &(0x7f0000003240)=[{0x0, 0x4b}, {&(0x7f00000010c0)="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", 0x1038}, {&(0x7f00000020c0)="d3", 0x1}], 0x3) 15:55:00 executing program 1: symlink(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001280)='./file0/file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="f8cbf52f38d704270184f8c9b31ef439165aacde42d2a1176c28d41ea5d11275725ae509db48497d841218fdb706f84792377957a15204e1bf358dae93630a03134d52a2d75edae130ff71b083809f95df7ccf079c0732573d25356bc4728908d55a54c3edb795ea5a2dc5d349f7dfeb6e836d50c9c741a7734d44ec65f5eb3a2789f2e6f2798b4ae39d42a182e45b5285dc78a7da1b46068fa2b220c15c1b32a3d99cafbd056ede708c0f487b3f314d576dc2af3c7788d11d2c3b5d828db54d9aacc179bdb32a295f3dfc5b3355e638f79e5f629a66157c2a498b76b808a66a", 0xe0}], 0x3) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r2, &(0x7f0000001640)=ANY=[@ANYBLOB="0e00000017000005002e2f627573a9a37d682c3efe142b595345346f1019710858b98856a2e0c96be09b86435c44d8ea8fc8297d05fbcf8efbaadbf8122371f406a4888cdaabca3d791fe0ec29aff19a543a7d7dfdd3596b6c577f18b76155bcd4c5ea63a39f60da5dd422baf95211ac"], 0xe) newfstatat(0xffffffffffffff9c, &(0x7f0000001580)='./bus/file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) lchown(&(0x7f0000001540)='./bus\x00', 0xffffffffffffffff, r3) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f00000013c0)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)={0x1c, 0x0, 0x800, 0x70bd29, 0x25dfdbfe, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x4044885) write$P9_RREADLINK(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0e0004000000000000002f627573"], 0xe) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000001440), 0xffffffffffffffff) sendmsg$IEEE802154_ASSOCIATE_RESP(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000014c0)={&(0x7f0000001480)={0x14, r4, 0x800, 0x70bd27, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x420c4}, 0x4004) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001240)={'vlan0\x00'}) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 15:55:00 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) 15:55:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000a00000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:55:00 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:55:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655adcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80000001, "ed105400000000003ec13e2000"}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="77c77186eaaae6ee499b159dd779eb823b326e2a2081ebf78e205196aac6e4a66cd83875b2b8b24cf79b337d862a2db27c0bdfd08e2f8f09e2bcb30364a065a154b0a9ddfdc19ae433a53fbcfb47982754e4e4508212cca7401d6a0bc9daed9fed14e18c1705cb1ffa39ed4c5cc4a5f5587a61b71cb8630c449e8219f20b210b0ce3020480eaa761a188c6ad36c08c", 0x8f}], 0x1, 0x9e, 0x7) [ 566.979729][T13672] 9pnet_virtio: no channels available for device 0: detected capacity change from 0 to 512 [ 566.979729][T13672] <3>[ 470.054983][ T7389] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:55:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000b00000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 566.979729][T13672] <3>[ 470.054983][ T7389] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 566.979729][T13672] <3>[ 470.054983][ T7389] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 566.979729][T13672] <3>[ 470.054983][ T7389] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 567.726550][T13705] 9pnet_virtio: no channels available for device available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 15:55:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000100b00000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:55:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000c00000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:55:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000d00000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 567.726550][T13705] <3>[ 470.904347][ T7439] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 567.726550][T13705] <3>[ 470.904347][ T7439] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device 15:55:00 executing program 1: clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x100) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r2, 0x8982, 0x0) [ 567.726550][T13705] <3>[ 470.904347][ T7439] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device [ 567.794462][T13724] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:55:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000e00000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:55:01 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r0, 0x0, r2, 0x0, 0x140006, 0xffffffffffffffff) 15:55:01 executing program 1: clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x4003, &(0x7f0000000000)=0x5c1, 0x261) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c7700dfab6e9f59fe", @ANYRESHEX, @ANYBLOB=',\x00']) clone(0x71140980, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0xffffffffffffffff], 0x1}, 0x58) 15:55:01 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="eac8a8df71b07f71a85b57"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0e000000000100000000006275734d97847b0a4a6fd5"], 0xe) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000040)={0x1c40220d, 0x8c19}) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x1f, 0x0, 0x4, 0x8, 0x0, 0x1ff, 0xa40, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x1, @perf_config_ext={0x101, 0x7}, 0x405, 0x0, 0x92b5, 0x1, 0x100, 0x800, 0x45, 0x0, 0x7, 0x0, 0x8}, r1, 0xb, r0, 0x2) r2 = gettid() tkill(r2, 0x34) ptrace$setopts(0x4200, r2, 0x40, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() rt_sigqueueinfo(r3, 0xa, &(0x7f00000002c0)) 15:55:01 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 15:55:01 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:55:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000f00000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:55:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000140)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="0031000400dd000011", 0x9, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000040)="80810000f1e31dd448afb3d3ba9698ce6320d0f4655f0000faff000001008c00000010", 0x23, 0x11100}, {0x0, 0x0, 0x40011580}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c"]) [ 567.958546][T13724] 9pnet_virtio: no channels available for device available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 567.958546][T13724] <3>[ 470.904347][ T7439] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 15:55:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='shortname=win95']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') ioctl$TIOCSCTTY(r2, 0x540e, 0x3ff) sendfile(r0, r2, 0x0, 0x800000080004103) 15:55:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000041000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 567.958546][T13724] <3>[ 470.904347][ T7439] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 567.958546][T13724] <3>[ 470.904347][ T7439] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device 15:55:01 executing program 1: clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x4003, &(0x7f0000000000)=0x5c1, 0x261) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c7700dfab6e9f59fe", @ANYRESHEX, @ANYBLOB=',\x00']) clone(0x71140980, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0xffffffffffffffff], 0x1}, 0x58) [ 568.744213][T13793] 9pnet_virtio: no channels available for device 5922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.803407][T32568] <3>[ 380.999721][T32461] <3>[ 314.942955][T27621] <4>[ 264.892741][T23824] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 568.744213][T13793] <3>[ 471.143468][ T7468] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.881336][ T673] <3>[ 383.852501][T32615] 9pnet_virtio: no channels available for device [ 568.744213][T13793] <3>[ 471.143468][ T7468] <3>[ 397.712585][ T1494] <3>[ 393.875922][ T1151] <3>[ 389.938974][ T725] 9pnet_virtio: no channels available for device 15:55:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f0000000b1000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) [ 568.744213][T13793] <3>[ 471.143468][ T7468] <3>[ 397.712585][ T1494] <3>[ 394.127788][ T1188] 9pnet_virtio: no channels available for device [ 568.744213][T13793] <3>[ 471.820220][ T7479] 9pnet_virtio: no channels available for device 380.999721][T32461] <3>[ 314.942955][T27621] <6>[ 264.884836][T23835] loop0: detected capacity change from 0 to 512 [ 568.828381][T13767] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:55:01 executing program 1: clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x4003, &(0x7f0000000000)=0x5c1, 0x261) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c7700dfab6e9f59fe", @ANYRESHEX, @ANYBLOB=',\x00']) clone(0x71140980, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0xffffffffffffffff], 0x1}, 0x58) 15:55:02 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x80ffff) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000000)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[], 0x5fd7771a) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x140006, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000080)="7c1a7a78d2bb58624e04cd46ba98957f39ae", 0x12}, {&(0x7f0000000140)="7ee4bcd13748445d10091f11e1b3cf064de9f7989e96686eba91d6977fc3dff9a5a5250dab2da06a8220d7ca17a789a14733c44a845a81a7c6bed0ef14bba49f620f0810aff2333d5cbbecd8b1a32ec945a0a1ba7d7f9afbb002a80da89ff89384eb13c1f4efae15fa1b7784d5231bcafeeb2df9d3a1f34b96cf1cabfbe9df9c0a59c05f0c38a0180f816662820a04c2f4a30ffdf4bf27f750778832beee06c959aad89cff7914a442f920138d2aca0a0e70d80dac6a43fdae0094e0", 0xbc}, {&(0x7f0000000240)="495f68ce4324676c366df2cc0e5b4e25dcfbee69405c995efe995874fd6fec7d73391949c8e10f9c44546b745cc54183a451c3b802c12b581009dc0c5c3a451f96a6e584e0264df10e92205e4a95d3ccc4cc732a5d51e62dad5f7c82d0a4da99e2d4d4a4d6b4dda3991e8d8e46277142b120fcbb2eabd83f91f9ea4e868364e0e48c27b2d6528a4af01e8a234a5d3ee19b4cfe292788e8e47d01bd2f43a027d596580fe4886614c9408aede40a9498afcdb783053f35d25ed427f8e11b90516739b492d7defe32b29eb4b8347d5b676d97c2de07b61d8eaf1167e9327f36d1fa6c71a59c52972e99c240", 0xea}, {&(0x7f0000000340)="12670d2309bb6d9a", 0x8}, {&(0x7f0000000380)="c7d76b081949f3c7ee28726376ca2fd1d865cb40e4bb4da987b9414899df9e5e0caa3008b99204098cc711473170a1e6a94c435f5d6dead54956401269c514d81cae468a8e58cc50c96a9a9d18dea78f5c7d6d24a7b8e0877da42c7193eeed6878979d5131e30fced44a8614fc40c20c6bf75c6652ff853866e389605b9f24d79389acb1c6cd43ca35b0f2a17b8decb10fb10c666901fc369b3dee76b6a49845e2859dc3d2d43cfa607f08d06070cc46f487", 0xb2}, {&(0x7f0000000440)="f6702d238050a8831ecf8384d1618464", 0x10}, {&(0x7f0000000480)="5472dd90b06cd63de0f5ffc2f9c219f2af6d78dd5b3980da795d85a74939ff07cfa7caeeb7a850cc0bcc53c1e323649a400c125f19d1322a49c5e90115a70afa920e1d7c62897529ade34fefde3c64bdc6d9556b3617be7a68a881773cce9be9b4e17aa055d17fb66e8e10928bc396c6fe2fd60e3bf198993721d5761d4c73b32ef42fdd12e2dab81b15cf5917b922d65f39", 0x92}, {&(0x7f0000000540)="8322a43d5c114ead8fa329e6e5737096fb5a23d66a64abac7f08eccac2b4c670969fc1a6c46c59d63e7cf971802c52426b3b692bfffe08760851e71bf869f563a7e6fcbbebbe69a0af20", 0x4a}, {&(0x7f00000005c0)="c1cf9c0495a7d803e3e859a6a000c7d3a96521479e79a57109f173ea8f5202f724265d60c168a11160a8acd51025b3512d0b3b89ac6737ca4385465da3fd7fd71f4f2fe68370f80380d005871b9a53ced0f277a08ccecdc8fb97620bf9fbf34ff19ac62e9b72b537a9f396ad57d8b115135cb134e74951a6c46a7f2fa49e7158b1", 0x81}], 0x9}, 0x40000) 15:55:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0xf3a, 0x0) fcntl$setpipe(r2, 0x407, 0x8000000000) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fork() pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pidfd_getfd(r4, r0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f0000001800)=ANY=[], 0x78) 15:55:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000201000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:55:02 executing program 4: getpid() sched_setscheduler(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) open(&(0x7f0000000e00)='./file1\x00', 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x10, 0x1, 0x0, 0x0, {0x3}, [@generic='(', @nested={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) 15:55:02 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) socketpair(0x2b, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x3fa7, &(0x7f0000001900)={0x0, 0xd485, 0x1, 0x2, 0x2d2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000008c0), &(0x7f0000001980)) clock_gettime(0x0, &(0x7f0000001800)) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000cc0)}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000e80)=""/239, 0xef}], 0x1, &(0x7f0000000f80)=""/91, 0x5b}, 0x7fffffff}, {{&(0x7f0000001000)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/98, 0x62}, {&(0x7f0000001100)=""/254, 0xfe}, {&(0x7f0000001200)=""/246, 0xf6}, {&(0x7f0000001300)=""/221, 0xdd}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/94, 0x5e}], 0x6, &(0x7f00000015c0)=""/131, 0x83}, 0x3}], 0x4, 0x40000000, &(0x7f00000018c0)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r1, 0x4, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) fcntl$setstatus(r3, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) 15:55:02 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)={0xe, 0x17, 0x0, {0x5, './bus'}}, 0xe) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0xd, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x20004080) 15:55:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000001100000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000600)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x8}}, {@delalloc}]}) 15:55:02 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0e0000001700000500c59e627573"], 0xe) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x201001}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, 0x24, 0x800, 0x70bd26, 0x25dfdbfb, {0x19}, [@typed={0xc, 0x2d, 0x0, 0x0, @u64=0x6f0}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x8d1) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xfb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000480)=0x3e7f1049, 0x3) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/stat\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_BSS(r2, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="80032cbd7000fcdbdf251900000008000300", @ANYRES32=r4, @ANYBLOB="05001c000700000006006d000600000000001c007f00000005001e00280000001eee4321bf746430adae7496854fa8b85f41fa17dedaf9e8855310991e7e0da6c04b3c36f266ca69f9472a1b836895567ebd5ac9a8c8f8d6243cf9496ada86476adcac759726042dca003838f53373c26ea4d19a6281683be765d5b5084c5f255cf4858362b7cd750d3e8eedaf3110314d091f9698dbec727fd8fccd22ac7e7dacc35d8876c626b3313007b22e0ace1b5eda5caa2a42a8728122e297b634b4d7e89b111d212c2d9a9a7e47a7be9341f64f234ccae4473334bced"], 0x3c}, 0x1, 0x0, 0x0, 0x4040080}, 0x20000800) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0}], 0x0, &(0x7f00000000c0)=ANY=[]) r5 = openat$urandom(0xffffffffffff