000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c", @ANYRESHEX=r3], 0x140}}, 0x2080) r4 = memfd_create(&(0x7f0000000140)='cgroup.controllers\x00', 0x3) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0x9, 0x101, 0x7ff, 0x68a}) sendfile(r3, r2, 0x0, 0x100000002) 22:00:56 executing program 3: ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000001740)={0x0, 0x0, {0x3, 0x30, 0x11, 0x16, 0x3, 0x80, 0x5, 0x1c}}) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000100)="b4472bcd", 0x4}, {&(0x7f0000000140)="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", 0xfd}], 0x2, 0xe3, 0x8, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f00000016c0)=[{&(0x7f0000000340)=""/137, 0x89}, {&(0x7f0000000400)=""/170, 0xaa}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/127, 0x7f}, {&(0x7f0000001540)=""/100, 0x64}, {&(0x7f0000000280)=""/7, 0x7}, {&(0x7f00000015c0)=""/211, 0xd3}], 0x7, 0x2, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1005040, &(0x7f0000000040)) r1 = syz_mount_image$vfat(&(0x7f0000001780), &(0x7f00000017c0)='./file0\x00', 0x5, 0x9, &(0x7f0000004ac0)=[{&(0x7f0000001800)="b47c347ff91489e41e1a1ef4ae42", 0xe, 0x80}, {&(0x7f0000001840)="e613e18811bc2ec7", 0x8, 0x6}, {&(0x7f0000001880)="7fce196f826e00e8f56f857c40b23b684db4635c60fdc18a79d240adf99c976b4056c3a73c2e124503a9f28cf8fd41cfd25953b160bc9de8e27f7ec2f337cb1350bd73d67a9600fbaf68dedf001bc69c691c8ac11b6a2a8cb8b14d815cfe1231809efb5eb1c98964a57c5bbff12694df9c07d026438326fbfcd0b8ebb0aa818525fe94e1504b7293c60dd2e82acb547ab6bbf0f4cb1657663657d1fb0724d027fcf91c04b262410ea68f9511e74446a8da96e25644a454397ca73dd045af3e198c802873655c478751", 0xc9, 0x9}, {&(0x7f0000001980)="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0x1000, 0x7fff}, {&(0x7f0000002980)="1d71fa088f7c58afc842c2d339e9780eb69b6db6185cf6a0ff", 0x19, 0x7f23}, {&(0x7f00000029c0)="f015cb40ef886c16b98056b38911799f6191893de6530665edd3316f48a01114e5a223da0fe2d13534a96fbd563d8e7b4f8a9bdd885521d873256f1a68cf69641fa9b2c8910e446d832e7018cacdaa89d8d364f953cc5f2f659ad2c81978da34c715dbd9c30cd82b11c7e9a18a5e1ce4f0cecfd75b9f2dbe780d6df83a7e88d2811cdf2fd7658dac4ff3a5937966b52a8facd2601512da2900faf9ef986ac9677f8ecee6be08798c", 0xa8, 0x9}, {&(0x7f0000002a80)="7392c4048f629e4d9bf00f3b65e225caaaa73783ec4da1461c1b459f1238894c75b2c5a3b991179812aa8db2d89c52b1d116a83f1bed953d685f2bd6", 0x3c, 0xff}, 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0x1000, 0x3}, {&(0x7f0000003ac0)="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0x1000, 0x80000000}], 0x200000, &(0x7f0000004bc0)={[{@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@utf8}, {@shortname_win95}, {@utf8no}, {@fat=@errors_continue}], [{@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@appraise_type}]}) preadv(r1, &(0x7f0000004dc0)=[{&(0x7f0000004c80)=""/211, 0xd3}, {&(0x7f0000004d80)=""/23, 0x17}], 0x2, 0x1, 0xfd) 22:00:56 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d30783230303030303030303030303030302d2c6c6f6f73652c63616368653d6e6f6e65"]) [ 183.340704][T19688] loop3: detected capacity change from 0 to 264192 [ 183.370998][T19688] FAT-fs (loop3): Unrecognized mount option "func=KEXEC_KERNEL_CHECK" or missing value 22:00:56 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d307832303030303030303030303030303030226c6f6f73652c63616368653d6e6f6e65"]) 22:00:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000100)={[{@nombcache}, {@min_batch_time={'min_batch_time', 0x3d, 0x4}}, {@oldalloc}, {@nobh}, {@oldalloc}]}) 22:00:56 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302f6c6f6f73652c63616368653d6e6f6e65"]) 22:00:56 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES16, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000140)=0x4000) 22:00:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000140)={'syztnl2\x00', &(0x7f0000000200)={'ip6tnl0\x00', 0x0, 0x4, 0x75, 0xd, 0x3f, 0x4, @private2, @mcast1, 0x1, 0x40, 0xbd, 0x10000}}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:00:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000880)=ANY=[@ANYBLOB="0494230b41806ac53a220d4bf183f009739e5d070a8b52f4b78dc830803654bec0d7a912da175288a6915793fb2f6dd7f153cf2134828c1bc36d03d4f890b05a450b59985136be7fd98e7b723c59babf9650d508e7c39166192023387d8b2bb830ad71e5011972d9ca75d5fdb32fed9356931464ed0af2fb646a42b7443420722209d9495efa601c2791ee8fb61c094717f9ff26217318330e9a1b1b6e0705342319cf030000000000000000"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000100)=""/159, 0x9f}, {&(0x7f00000001c0)=""/173, 0xad}, {&(0x7f0000000340)=""/142, 0x8e}, {&(0x7f0000000400)=""/205, 0xcd}, {&(0x7f0000000500)=""/200, 0xc8}, {&(0x7f0000000280)=""/35, 0x23}, {&(0x7f0000000600)=""/66, 0x42}, {&(0x7f0000000680)=""/201, 0xc9}, {&(0x7f0000000780)=""/56, 0x38}], 0x9, 0x6, 0x4c4) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x744cf000) 22:00:56 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c226f6f73652c63616368653d6e6f6e65"]) 22:00:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)) umount2(&(0x7f0000000100)='./file0\x00', 0x4) 22:00:57 executing program 5: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x840, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x80}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r3, 0x4004f50d, &(0x7f0000000040)=0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYRES64, @ANYRESDEC=r5, @ANYBLOB="0bdc9d99b3411629ef030796eed9674b5d7bf15b730f87e594394f", @ANYRES16=r6, @ANYBLOB="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", @ANYRESOCT=r1, @ANYRESOCT=r2], 0x140}}, 0x0) sendfile(r4, r3, 0x0, 0x100000002) 22:00:57 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c236f6f73652c63616368653d6e6f6e65"]) 22:00:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x2081, 0x80) 22:00:57 executing program 2: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:00:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x101580) r1 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000200)='devices.allow\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000440)={'#! ', './file0', [], 0xa, "8d86eca407155549cf074d36e1205fa2704143cb2f2cb2f33b7253a1d3d8e509179f3abc391f6a12099ca29129f741b009059bbf9d22143164e91ff99da01fb6410e2446e3b3c32d5cbb15a21f402b32bcebf034f806164674ece061b2ace916e339a6d59e0fffbbeec5751763d4db96e91541b64f8867d560819c41213c4926a36afc59617d1a69a8687d64c40d9d69b8"}, 0x9c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_script(r2, &(0x7f0000000380)={'#! ', './file0', [{}], 0xa, "c48df8d00bc8be199bc646e56c6d0db35d37dba4b9a27ccdcae69b5aa4e3ce5c06b1d85312d9be70b5edd30fc804504ed1898a1c46683a5b9817e412f1c59b5ff085da6f3d227d6ab6c8e31f7135cbee57e5aa0b1cdc99e3992337f4e5b427c3f4bc7219a8d7c46cd3ff966dc7937634a85c9994ee9077cb1e7540befa34ed8b67e54e549d8a11123676fa59b7a3f968eb1405b9a8011e63d03da99c7020d4c7bd591fbb7a"}, 0xb1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 22:00:57 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c2a6f6f73652c63616368653d6e6f6e65"]) 22:00:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)={0x0, 0xfb, 0x7e, 0x1, 0x1, "52a26c2a37df2f7df20cd95422fde2d5", "ded8498189de0808cee83648ca43c0dece4686f358f345eeed51205596197de0c0b98adac7ceb34d2876ff07dd456a249b943f3277e041f19d19c1e2ddc1ec702ea44c7a0040e16ee845dba81e10fab83abb4ffc286ba2ce9e94c226dbe3d66a1312c83b92d91ceb4f"}, 0x7e, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)) 22:00:57 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c2b6f6f73652c63616368653d6e6f6e65"]) 22:00:57 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c2c6f6f73652c63616368653d6e6f6e65"]) 22:00:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open$cgroup(&(0x7f0000000280)={0x4, 0x80, 0x0, 0x2, 0x80, 0x7f, 0x0, 0x0, 0x420, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000240), 0x9}, 0x4000, 0x3, 0x40, 0x1, 0x1, 0x80000001, 0x0, 0x0, 0x80, 0x0, 0x3f}, r1, 0xe, r2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r5, 0x227d, &(0x7f0000000200)) sendfile(r4, r3, 0x0, 0x100000002) 22:00:57 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0xff001000) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x22c, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x8000, 0x6d}}}}, [@NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x80000001}, @NL80211_ATTR_TX_RATES={0x24, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x20, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x16, 0x6e, 0x9, 0x1b, 0x30, 0x60, 0x36, 0x48, 0x3, 0x9, 0xc, 0x48, 0x12, 0x1, 0x6]}]}]}, @NL80211_ATTR_TX_RATES={0x190, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0xe8, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x550c, 0x346, 0x0, 0x1, 0x1, 0xa2b, 0x4aff]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x401, 0x6, 0x9, 0x60, 0x2, 0x1, 0x7b, 0x1]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x35, 0x2, [{0x6, 0x1}, {0x1, 0x6}, {0x4, 0xa}, {0x1, 0x9}, {0x0, 0x7}, {0x6, 0x1}, {0x0, 0x7}, {0x5, 0x4}, {0x5, 0x5}, {0x5, 0x8}, {0x2, 0x16}, {0x6, 0x2}, {0x4, 0x1}, {0x0, 0x5}, {0x2}, {0x5, 0x9}, {0x1, 0xa}, {0x7, 0x6}, {0x4, 0xa}, {0x7, 0x6}, {0x6, 0x4}, {0x4}, {0x2, 0xa}, {0x6, 0x8}, {0x0, 0x9}, {0x5, 0x1}, {0x5, 0x4}, {0x4, 0x7}, {0x3, 0x8}, {0x2, 0x3}, {0x4, 0x2}, {0x7, 0x4}, {0x1}, {0x5, 0x1}, {0x7, 0x5}, {0x5, 0x7}, {0x7, 0x7}, {0x3, 0x5}, {0x7, 0x9}, {0x7, 0x8}, {0x2, 0x1}, {0x5, 0x3}, {0x6, 0x1}, {0x7, 0x3}, {0x4, 0x3}, {0x6, 0x1}, {0x0, 0x4}, {0x6, 0x4}, {0x0, 0x5}]}, @NL80211_TXRATE_LEGACY={0x24, 0x1, [0x12, 0x48, 0x4, 0x4, 0x48, 0x2, 0x65, 0x6, 0x1, 0x36, 0x4, 0x0, 0x18, 0x2, 0x3, 0x30, 0x6c, 0x3, 0x6c, 0x48, 0x18, 0x40, 0x1, 0x34, 0x60, 0x18, 0x4, 0xc, 0x30, 0x18, 0x36, 0x1b]}, @NL80211_TXRATE_HT={0x4d, 0x2, [{0x4, 0xa}, {0x5, 0x6}, {0x2, 0x8}, {0x7, 0xa}, {0x0, 0x7}, {0x2, 0x1}, {0x0, 0x6}, {0x4, 0x8}, {0x7, 0x7}, {0x2, 0x3}, {0x2}, {0x7, 0x3}, {0x1, 0x5}, {0x7, 0x3}, {0x5, 0x1}, {0x7, 0x4}, {0x1, 0x2}, {0x7, 0x7}, {0x3, 0x9}, {0x6, 0x2}, {0x7, 0x7}, {0x1}, {0x7, 0x5}, {0x3, 0x6}, {0x4, 0x4}, {0x6, 0x2}, {0x0, 0x1}, {0x6, 0x9}, {0x1, 0x1}, {0x0, 0x7}, {0x2, 0x3}, {0x5, 0x8}, {0x6, 0x5}, {0x7, 0x2}, {0x0, 0x8}, {0x0, 0xa}, {0x7, 0xa}, {0x1, 0x5}, {0x2, 0x1}, {0x7, 0x8}, {0x5, 0x4}, {0x0, 0x9}, {0x0, 0x2}, {0x3}, {0x6, 0x3}, {0x3, 0x3}, {0x0, 0x6}, {0x2, 0x9}, {0x6, 0x5}, {0x1, 0xa}, {0x5, 0x9}, {0x6, 0x9}, {0x6, 0x8}, {0x3, 0x9}, {0x0, 0x6}, {0x5, 0x9}, {0x2, 0x5}, {0x5, 0xa}, {0x7, 0x7}, {0x5, 0x4}, {0x0, 0x7}, {0x2, 0x2}, {0x5, 0x7}, {0x2, 0x1}, {0x3, 0x5}, {0x1, 0x5}, {0x3, 0xa}, {0x1, 0x4}, {0x2, 0x8}, {0x3, 0x6}, {0x3, 0x7}, {0x5, 0x4}, {0x6, 0x2}]}]}, @NL80211_BAND_2GHZ={0xa4, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x5, 0x1, [0x6c]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x1, 0x6, 0x51, 0x7, 0x3, 0x3, 0x3]}}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x24, 0x36, 0x60, 0x4, 0x1c, 0x48, 0x12, 0x36, 0x3, 0x3, 0x1b, 0x6c, 0x16, 0x9, 0x1b, 0x18, 0x24, 0x6, 0x1b]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x101, 0x5, 0x5, 0x1, 0x2, 0x7, 0x81, 0x1ff]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x4, 0x9}, {0x4, 0x2}, {0x7, 0x1}, {}, {0x0, 0x1}, {0x5, 0x3}, {0x2, 0x3}, {0x7, 0x5}, {0x0, 0x5}, {0x7, 0x2}, {0x2}, {0x5, 0x9}, {0x4, 0x7}, {0x6}, {0x4, 0x4}, {0x1, 0x4}, {0x4, 0x2}, {0x4}, {0x4, 0x1}, {0x2, 0x3}, {0x2, 0x7}, {0x4, 0x7}, {0x6, 0x9}, {0x0, 0x7}, {0x1}, {0x1, 0x9}, {0x6, 0x2}, {0x3, 0x6}, {0x7, 0x4}, {0x3}, {0x6, 0x7}, {0x4, 0x3}, {0x0, 0x3}, {0x3, 0xa}, {0x3, 0x2}, {0x1, 0x5}, {0x1, 0x8}, {0x1, 0x2}, {0x6, 0x6}, {0x1, 0x1}, {0x0, 0x7}, {0x0, 0x6}, {0x3, 0x7}, {0x2, 0x6}, {0x0, 0x6}, {0x0, 0x2}, {0x0, 0x7}, {0x5, 0x1}, {0x4, 0x8}, {0x2, 0x3}, {0x3, 0x3}, {0x6, 0x2}, {0x0, 0x1}, {0x4, 0x3}, {0x7, 0x7}, {0x3, 0xa}, {0x1, 0x5}, {0x1, 0x5}, {0x7, 0x3}, {0x5, 0x3}, {0x1, 0xa}, {0x0, 0x2}, {0x3, 0x7}, {0x0, 0x3}, {0x0, 0x3}]}]}]}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1671}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x1}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}], @NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x1}, @NL80211_ATTR_HE_BSS_COLOR={0x1c, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_COLOR={0x5, 0x1, 0x34}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}]}, @NL80211_ATTR_SMPS_MODE={0x5, 0xd5, 0x1}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}]}, 0x22c}, 0x1, 0x0, 0x0, 0x2001}, 0x880) sendfile(r2, r1, 0x0, 0x100000002) 22:00:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_setup(0x2de7, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x3, 0x0, &(0x7f00000007c0)=[{0x0}, {0x0, 0xfffffc63}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000002540)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r0, 0x80, &(0x7f00000024c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback}, 0x0, 0x0, 0x2, 0x2}}, 0x0, 0x0, 0x1}, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000002480)=[{&(0x7f0000002400)=""/85, 0x55}], 0x1, 0x6, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x23089aa10b41217f, 0x8010, r3, 0xb8ab6000) 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) preadv(r4, &(0x7f0000002380)=[{&(0x7f0000000100)=""/134, 0x86}, {&(0x7f00000001c0)=""/154, 0x9a}, {&(0x7f0000000280)=""/14, 0xe}, {&(0x7f0000000340)=""/47, 0x2f}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x6, 0x4, 0x7) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)) 22:00:57 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c2d6f6f73652c63616368653d6e6f6e65"]) 22:00:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 184.624856][T19812] EXT4-fs: 31 callbacks suppressed [ 184.624869][T19812] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 22:00:57 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c2e6f6f73652c63616368653d6e6f6e65"]) 22:00:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="87165f7e322b133fb16db8afda9948bee92e2c999207b42ab81798dd3dc747a524bb5520113804c20ce9d7ae54", 0x2d}, {&(0x7f0000000140)="4d0ad7ebd1b09b7f5c56f24aebac2281d867997f2a3cefd120d0002ae8fb08fb2ab2dd6cd663ec8161ab445178511022f3a487c1df4e82cdfeafa6f63170dd376756847f6aa13153e967e5a5c4a2bc782156de2d48909f863a5ba0ed6a625d7844ecea8c457915d7b54393816a04c0df6c55651985d24236780c9cd334797553d7d733328a1c1ddd2d0a2c", 0x8b}, {&(0x7f0000000200)="0b03e3584f692d74d000c40fb72a8be4d6936c01b8de0a4a819ac262436133f37df14b6f95570fa2bc37f28f82b9d116e5e293e29ce8fd1ada3b7eb99e6c4e75ef9dfd93d3b9a3dc0a485ccb859d83e429fa99187331e72550449419e209eff0d16a33de68e0bd3be42ee8b5c3a0d28dd5d8dc03ee5ae4e4a92bf0080e8c2a24da10a043bcc599845d4e8523cda19add5c826252eb1b9707eae92e798fe449497f8847b639c7ffacf6f0225b4d8a5a54643d", 0xb2}], 0x3) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 22:00:57 executing program 5: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000140), 0x0, 0x10020, &(0x7f00000005c0)={r3, r4+10000000}) perf_event_open$cgroup(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x68, 0x9, 0x40, 0x0, 0x8, 0x800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x800, 0xfff}, 0x2, 0x80000001, 0xe0e, 0x9, 0x7fff, 0x0, 0x8f5, 0x0, 0x4, 0x0, 0xfffffffffffffffc}, r1, 0xd, 0xffffffffffffffff, 0x3) ftruncate(r2, 0x8) 22:00:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf54175d1500d7147, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @private=0xa010100}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @private=0xa010101}, 0x20e, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000140)='veth1_to_bond\x00', 0xfffffffffffffffc, 0x80, 0x9}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r4, r2, 0x0, 0x100000002) 22:00:57 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c306f6f73652c63616368653d6e6f6e65"]) [ 184.787916][T19825] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 184.805546][T19842] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 22:00:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000001702000700252f66696c65018026ba2950d2e2a3c8bfebd5ba21645cf8b2681589971c97fa76"], 0x10) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4801, 0xe7) 22:00:57 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c486f6f73652c63616368653d6e6f6e65"]) [ 184.913208][T19861] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 22:00:57 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c4c6f6f73652c63616368653d6e6f6e65"]) 22:00:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x100) 22:00:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="400100001000130700050000008b83000000000018000000e800000000fe80002fdc8e7b151f5aab00000100bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 184.960544][T19869] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 22:00:57 executing program 5: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0xfff) 22:00:57 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c646f6f73652c63616368653d6e6f6e65"]) [ 185.023958][T19880] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 185.054594][T19883] selinux_netlink_send: 99 callbacks suppressed [ 185.054608][T19883] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=19456 sclass=netlink_xfrm_socket pid=19883 comm=syz-executor.2 22:00:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) syz_io_uring_setup(0x2de7, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x3, 0x0, &(0x7f00000007c0)=[{0x0}, {0x0, 0xfffffc63}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) syz_io_uring_setup(0x2de7, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x3, 0x0, &(0x7f00000007c0)=[{0x0}, {0x0, 0xfffffc63}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000140)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd_index, 0x0, 0x0, 0x0, {0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r7, r6, 0x0, 0x100000002) [ 185.105468][T19880] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 22:00:57 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c686f6f73652c63616368653d6e6f6e65"]) 22:00:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800001, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x91812, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000180)=ANY=[@ANYBLOB="008697e65d65fd0074be2a4215b2659e0c3a73c5872b4000000088201302eee3f3f3c1fec273f732413254b82a111282c8a7829bca46277ea341dd3e7d6653d0ace262f02a81ec20a1c8ff65eacf77504d9faa5bf212a3"]) umount2(&(0x7f0000000100)='./file0\x00', 0x0) pipe(&(0x7f0000000140)) 22:00:58 executing program 5: 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) socketpair(0x18, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)={0x10, r3, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x6, 0xbe, "92fa"}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r3, 0x400, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x2, 0x31}}}}, [@NL80211_ATTR_SSID={0x7, 0x34, @random="fa215b"}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000800}, 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) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x14152, r4, 0x875f2000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r6, r5, 0x0, 0x100000002) 22:00:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x40010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)) 22:00:58 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c746f6f73652c63616368653d6e6f6e65"]) 22:00:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) r3 = accept4$inet6(r0, 0x0, &(0x7f0000000140), 0x800) mmap(&(0x7f0000463000/0x3000)=nil, 0x3000, 0x1, 0x10, r3, 0x87019000) sendfile(r2, r1, 0x0, 0x100000002) 22:00:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:58 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c7a6f6f73652c63616368653d6e6f6e65"]) [ 185.310486][T19923] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 22:00:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x400, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000251000/0x2000)=nil, 0x2000, 0x1800007, 0x4000010, r2, 0x241c6000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000040)=0x1) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000100)=ANY=[@ANYBLOB="98efdbb639f117bf64cb5a50183c572054"]) [ 185.366109][T19939] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:00:58 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:58 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c226f73652c63616368653d6e6f6e65"]) [ 185.438010][T19952] EXT4-fs (sda1): Unrecognized mount option "˜ïÛ¶9ñ¿dËZP0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c2c6f73652c63616368653d6e6f6e65"]) 22:00:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f00000006c0)={'filter\x00', 0x0, 0x4, 0x11, [0x0, 0x0, 0x523, 0xd93c, 0x1, 0xffffffffffffffc0], 0x5, &(0x7f0000000640)=[{}, {}, {}, {}, {}], &(0x7f0000000040)=""/17}, &(0x7f0000000740)=0x78) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000100)=""/252, 0xfc}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f0000000340)=""/249, 0xf9}, {&(0x7f0000000440)=""/83, 0x53}, {&(0x7f00000004c0)=""/112, 0x70}], 0x5, 0xf6, 0xffffff81) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f00000005c0)=ANY=[@ANYBLOB="f334159e8c786b5926add181fd98f8968676345b88ada23f087de7f8399d67cfa330fa7818f2067da5df1d0163ba2d9f008f23bbca64eeb1ab08d0871f1b98f65e35d406c5c91c931d685f3e8686bbb3bbff2d02989b80c1cf5c00000000000000"]) 22:00:58 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:58 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f2273652c63616368653d6e6f6e65"]) 22:00:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000700)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYBLOB="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", @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c", @ANYBLOB="632bb3951b0cdfe7a16f9fc6d633b3a33f97f70ef4963dfdc4150bb6c62a784ee72385c23a28770fbd7e3357611d6a56e6aa1a0b867757606355adc6bd94b1bd7bf8019c0013496fa734ce8defedc11148ad6659e825b7a0548c4db981a403adf955bd97252e0e6942f6394f78cf0f7df8d9b1a8976d3f3689832bac0fa78896e1b68de4082de9e1e7502a5699cae47cad2c77d6"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:00:58 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:58 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f2c73652c63616368653d6e6f6e65"]) 22:00:58 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:58 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f22652c63616368653d6e6f6e65"]) 22:00:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x480000, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close_range(r2, r0, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340), 0x42, 0x0) mmap(&(0x7f0000095000/0x2000)=nil, 0x2000, 0x1800007, 0x1010, r3, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'ext2\x00'}, {0x20, ')/'}, {}], 0xa, "859a3636e6370fe552a60bef2bc6ef7adbbfc88403b25bd1c8fd1fc7e442ee9e1fc22d1c99789d43ace10dc83580da8775e7cc1e26221f75b95d86ce35b0100ac5890b27ef27f3752ace611dc51f61d804126b46abb95363413a63a5e7af67cbf7c33f25cee6a1790038899c71ff83e6185216a0ad765379257a68e2059ef0702195a72d9d6861b60401b11b080a07cdd894cf211017f1f7a6c21d209d7ca76353bb0ecd74cc0fb97a64bbdde3d3e4b9d84cbd459c638863aa593987e10e2ece1e5a2ec326df4f2666e1c776a6d04d902512e811495ca27d8045b6eaf02875e54c00fe9114ef1969530104a212f5642064f1a1"}, 0x108) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@getspdinfo={0x14, 0x25, 0x100, 0x70bd25, 0x25dfdbfd, 0xbf, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2004c044}, 0x5) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x8c) mmap(&(0x7f0000525000/0x3000)=nil, 0x3000, 0x1, 0x11, r5, 0x8854c000) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)) 22:00:58 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/155, 0x9b}], 0x1, 0xeea0, 0x7fff) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000200)="2dba7fbf9267f1ad6593424aee0d0031fb7da83368233d222eb8e66c4236c07a6ba3c1d67b2faaffe3e34c02a459065401c6ab39912703f85c50b14fb4cf2b533a209cdfdd57ffa8c65cff7ac1b2012b33be7ff8c0b0295dd587e0c0ac313fd0056d1890e70daf5b5155fa5d16d6d40268855087a3cf5f9f7af0e6fe06a94a1143ae634428a3b7d1a31e4df8aa635e79b226d8e82ddf36ce50434bfdf9c6e5a1130b09a8bcf4c8a5f80c77facf8c1fb941084165d1ed4fd4115e106905305144") r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0xad) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x3000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[], 0x140}, 0x1, 0x0, 0x0, 0x24000808}, 0x2400c004) sendfile(r4, r3, 0x0, 0x100000002) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x358340, 0x2) 22:00:58 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f23652c63616368653d6e6f6e65"]) 22:00:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)=ANY=[@ANYBLOB]) 22:00:58 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:58 executing program 5: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000200), r1) sendmsg$FOU_CMD_GET(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r4, 0x8, 0x70bd29, 0x25dfdbff, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}]}, 0x38}}, 0x20000004) 22:00:58 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f25652c63616368653d6e6f6e65"]) 22:00:58 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setresgid(0xee01, r2, 0x0) lchown(&(0x7f0000000280)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) statx(r3, &(0x7f0000000140)='./file0\x00', 0x4000, 0x40, &(0x7f0000000180)) 22:00:59 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}, 0x1, 0x0, 0x0, 0x40014}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r3 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote}, 0x14) r5 = socket(0x11, 0x800000003, 0x0) getsockname$packet(r3, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r7 = dup2(r5, r5) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000100)={r6, 0x1, 0x4, @local}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000480)={'batadv0\x00', 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r10 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r10, &(0x7f0000000200)={0x11, 0x0, r11, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000640)={&(0x7f00000004c0)={0x12c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x4}, @HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4090}, 0x1) 22:00:59 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:59 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f2a652c63616368653d6e6f6e65"]) 22:00:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x135807, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0xbd59d000) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)=ANY=[@ANYBLOB="c9"]) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x18001, 0x0) write$binfmt_elf64(r2, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x3, 0x19, 0xa5, 0x6, 0x2, 0x6, 0x8, 0x43, 0x40, 0x217, 0x80, 0x1000, 0x38, 0x1, 0x1, 0xe1, 0x9}, [{0x1, 0x3, 0x6, 0x401, 0x0, 0xfff, 0x4, 0xfffffffffffff801}, {0x0, 0x7, 0x20, 0xdb, 0x1, 0xfffffffffffffffd, 0x8000, 0xf6ce}], "3f3c017827a9e7e0e9abd9ac8dae2f874cf4f138b5a0e5113185458fa310b90397e9ba2b1f69749ca3bec42541229da2933d9f3917453be2a955b3f45b79a495e37ed633c400c2cbc06a83df20bf844ed9d737d32f9332ee71283056b689dbf4d036d6ec6db268832eebdc1358b2ef5996db2507d104419ce3c3f71e34f9684dc65ee594fcd7e3ea2953af6af7523811ff03819b5d", ['\x00', '\x00', '\x00', '\x00']}, 0x545) 22:00:59 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:59 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f2b652c63616368653d6e6f6e65"]) 22:00:59 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00002ad000/0x1000)=nil, 0x1000, 0x1800005, 0x12, r0, 0x313a7000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)) 22:00:59 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f2c652c63616368653d6e6f6e65"]) 22:00:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000271000/0x4000)=nil, 0x4000, 0x1000000, 0x28011, r0, 0xffffc000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$vcsa(&(0x7f0000000040), 0x2, 0x400082) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000300)={0x4456, 0x5, 0x7fb3}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEAUTHENTICATE(r3, &(0x7f0000000380)={&(0x7f0000000100), 0xc, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="86e0b5957e73954832ec5adbc0f78d04e69b", @ANYRES16=r4, @ANYBLOB="040028bd7000ffdbdf25270000000c009900000000002300000092002a00060202007206030303030303056c00ea4096e60d1a8e7858b18fd895daad35233dcb315606e6dc406c4b2dc563fad3ecd493e2df365e6c0ff3f827936f67d69ac37cd8f0442a8494214f6d5fc92cd1a727091756fa0d30a97eddc45eb5f6fd0c049011ea1c4fafd78f24becf70d251a5c1078cffc051070db6476512080211000001080211000000ffffffffffff000006003600020000000600360008000000060036002c0d000006003600050000000a0034000202020202020000"], 0xe0}, 0x1, 0x0, 0x0, 0xc8c1}, 0x20000090) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r5) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x140}, 0x1, 0x0, 0x0, 0xd9e90a40c46bd6e0}, 0x0) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000140), &(0x7f0000000200)={0x0, 0xfb, 0x7c, 0x3, 0x2e, "91ecab358b04aef2ef418df261609f07", "45d33659fc107f04024311c013a6801fae3c73e47847a26a2b65bd59fd6582fbe3253d326a883989f94e1c266c46a73a345b4be542ddea45b66f1178f7ac943126547d1a627e4726235b93bba2a3a888f4b83e88d0efd4d3bfa23df799072c37bcc13efa3bf943"}, 0x7c, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:00:59 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x5, 0xcd, 0x1, 0x3}, {0x5, 0x2, 0x3, 0x6}, {0x1a1, 0xfb, 0x1f, 0x7}, {0x401, 0x1, 0x26, 0x4}]}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000340)={0x0, 0x2, 0x2, 0x1}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open_tree(r2, &(0x7f0000000180)='./file0\x00', 0x1) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00000001c0)=""/240) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)) 22:00:59 executing program 2: 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r1, 0x6, 0x80000000, 0x0) r2 = timerfd_create(0x2, 0x100000) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f00000002c0)={{r3, r4+60000000}, {0x0, 0x3938700}}, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000200)={{r5, r6+10000000}, {0x77359400}}, &(0x7f0000000240)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) clock_gettime(0x3, &(0x7f0000000380)) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000002180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r8, r7, 0x0, 0x100000002) 22:00:59 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f2d652c63616368653d6e6f6e65"]) 22:00:59 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv2(r1, &(0x7f0000001400)=[{&(0x7f0000000100)}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000001c0)=""/83, 0x53}, {&(0x7f0000000240)=""/5, 0x5}, {&(0x7f0000001340)=""/144, 0x90}], 0x6, 0xf890, 0x3, 0x1b35f98ad6fd6cb8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)) 22:00:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fchmod(r2, 0x8) sendfile(r2, r1, 0x0, 0x100000002) 22:00:59 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:59 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f2e652c63616368653d6e6f6e65"]) 22:00:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000009) 22:00:59 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:59 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f2f652c63616368653d6e6f6e65"]) 22:00:59 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r3 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x40) openat$cgroup_ro(r3, &(0x7f0000000200)='cgroup.events\x00', 0x0, 0x0) 22:00:59 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:59 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f30652c63616368653d6e6f6e65"]) [ 186.879246][T20177] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 22:00:59 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f41652c63616368653d6e6f6e65"]) 22:00:59 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) r1 = dup(r0) r2 = openat2(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x40000, 0x102, 0x1}, 0x18) sendfile(r1, r2, &(0x7f0000000240)=0x1, 0x81) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r4, r3, 0x0, 0x100000002) 22:00:59 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f44652c63616368653d6e6f6e65"]) 22:00:59 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:59 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f49652c63616368653d6e6f6e65"]) 22:00:59 executing program 3 (fault-call:3 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:00:59 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:00:59 executing program 2: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = open_tree(r0, &(0x7f0000000140)='./file0\x00', 0x8901) openat$cgroup_int(r2, &(0x7f0000000200)='cpuset.memory_spread_page\x00', 0x2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="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"], 0x140}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 187.155296][T20246] FAULT_INJECTION: forcing a failure. [ 187.155296][T20246] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 187.168383][T20246] CPU: 1 PID: 20246 Comm: syz-executor.3 Not tainted 5.15.0-rc1-syzkaller #0 [ 187.177149][T20246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.187200][T20246] Call Trace: [ 187.190472][T20246] dump_stack_lvl+0xd6/0x122 [ 187.195097][T20246] dump_stack+0x11/0x1b [ 187.199247][T20246] should_fail+0x23c/0x250 [ 187.203730][T20246] should_fail_usercopy+0x16/0x20 [ 187.208755][T20246] _copy_to_user+0x1c/0x90 [ 187.213179][T20246] __se_sys_newfstat+0x279/0x2c0 [ 187.218110][T20246] __x64_sys_newfstat+0x2d/0x40 [ 187.222959][T20246] do_syscall_64+0x44/0xa0 [ 187.227451][T20246] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 187.233348][T20246] RIP: 0033:0x4665f9 [ 187.237230][T20246] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 187.256850][T20246] RSP: 002b:00007fa26b1a2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 187.265262][T20246] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 187.273331][T20246] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 187.281297][T20246] RBP: 00007fa26b1a21d0 R08: 0000000000000000 R09: 0000000000000000 [ 187.289325][T20246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.297296][T20246] R13: 00007ffdbae6919f R14: 00007fa26b1a2300 R15: 0000000000022000 22:01:00 executing program 3 (fault-call:3 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:00 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:00 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f4c652c63616368653d6e6f6e65"]) [ 187.386774][T20259] FAULT_INJECTION: forcing a failure. [ 187.386774][T20259] name failslab, interval 1, probability 0, space 0, times 0 [ 187.399445][T20259] CPU: 1 PID: 20259 Comm: syz-executor.3 Not tainted 5.15.0-rc1-syzkaller #0 [ 187.408212][T20259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.418266][T20259] Call Trace: [ 187.421550][T20259] dump_stack_lvl+0xd6/0x122 [ 187.426149][T20259] dump_stack+0x11/0x1b [ 187.430319][T20259] should_fail+0x23c/0x250 22:01:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) r4 = socket(0x11, 0x800000003, 0x0) getsockname$packet(r1, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r6 = dup2(r4, r4) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000100)={r5, 0x1, 0x4, @local}, 0x10) r7 = socket(0x11, 0x2, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000000)={r8, 0x1, 0x6, @link_local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000200)={'ip6gre0\x00', 0x0, 0x2f, 0x10, 0xd5, 0x6, 0x3, @private1, @dev={0xfe, 0x80, '\x00', 0x42}, 0x80, 0x800f, 0x9963, 0x3ff}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000000380)={'ip6_vti0\x00', &(0x7f00000002c0)={'sit0\x00', 0x0, 0x29, 0x8, 0x4, 0xfe, 0x11, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @local, 0x80, 0x7800, 0x43, 0x7}}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000700)={&(0x7f00000003c0)={0x314, 0x0, 0x404, 0x70bd2a, 0x25dfdbff}, 0x314}, 0x1, 0x0, 0x0, 0x1}, 0x0) 22:01:00 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="6d53e9fc900d3f52e0fb8f88a2f2256d612a0507f5a11dce57c35135f628e606e1d142def3dd82e6c2d2604121104dc02722d027edfd01282166bfccd17a5034b2c8daaa31a13ee0ca1ff2c4", @ANYRES16=r0, @ANYRESDEC, @ANYRES16, @ANYRES64=r0, @ANYRES64], 0xfe8b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 187.434807][T20259] ? __anon_vma_prepare+0x41/0x2d0 [ 187.439915][T20259] __should_failslab+0x81/0x90 [ 187.444682][T20259] should_failslab+0x5/0x20 [ 187.449214][T20259] kmem_cache_alloc+0x4f/0x300 [ 187.454021][T20259] __anon_vma_prepare+0x41/0x2d0 [ 187.458957][T20259] wp_page_copy+0xaf9/0x10a0 [ 187.463552][T20259] ? rmqueue_pcplist+0x14e/0x1e0 [ 187.468498][T20259] do_wp_page+0x5a8/0xba0 [ 187.472889][T20259] handle_mm_fault+0x96e/0x1580 [ 187.477785][T20259] do_user_addr_fault+0x609/0xbe0 [ 187.482813][T20259] exc_page_fault+0x91/0x220 22:01:00 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 187.487401][T20259] asm_exc_page_fault+0x1e/0x30 [ 187.492259][T20259] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 187.498918][T20259] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 83 f8 [ 187.518578][T20259] RSP: 0018:ffffc900044efd70 EFLAGS: 00010206 [ 187.524642][T20259] RAX: ffff888131e969e8 RBX: 0000000000000090 RCX: 0000000000000090 22:01:00 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 187.532609][T20259] RDX: 0000000000000090 RSI: ffffc900044efe38 RDI: 0000000020000200 [ 187.540614][T20259] RBP: ffff888131e96000 R08: 0000000000000000 R09: 0001ffffffffffff [ 187.548582][T20259] R10: 0001c900044efec7 R11: 0000000000000000 R12: 00007ffffffff000 [ 187.556541][T20259] R13: 0000000020000290 R14: ffffc900044efe38 R15: 0000000020000200 [ 187.564527][T20259] _copy_to_user+0x77/0x90 [ 187.568953][T20259] __se_sys_newfstat+0x279/0x2c0 [ 187.573895][T20259] __x64_sys_newfstat+0x2d/0x40 [ 187.578743][T20259] do_syscall_64+0x44/0xa0 22:01:00 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 187.583229][T20259] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 187.589153][T20259] RIP: 0033:0x4665f9 [ 187.593032][T20259] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 187.612631][T20259] RSP: 002b:00007fa26b1a2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 187.621039][T20259] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 187.629062][T20259] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 22:01:00 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x810, r0, 0x66341000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r3 = syz_open_dev$vcsa(&(0x7f0000000140), 0x3, 0x2001) sendmsg$NL80211_CMD_GET_WOWLAN(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {{}, {@void, @void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4080) 22:01:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x305800, 0x22) mmap(&(0x7f000054a000/0x1000)=nil, 0x1000, 0xa, 0x10010, r3, 0x92ab8000) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) r4 = accept(r2, &(0x7f0000000a40)=@hci, &(0x7f0000000ac0)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@mcast2, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000000c40)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r7 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r7, &(0x7f0000000200)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @remote}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000c80)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@private1}}, &(0x7f0000000d80)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000000f80)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000f40)={&(0x7f0000000dc0)=@getpolicy={0x160, 0x15, 0x400, 0x70bd28, 0x25dfdbff, {{@in=@empty, @in=@remote, 0x4e20, 0x3b, 0x4e23, 0x5, 0xa, 0xa0, 0x0, 0x40, 0x0, r5}, 0x6e6bb8, 0x2}, [@sa={0xe4, 0x6, {{@in=@remote, @in=@broadcast, 0x4e24, 0x4, 0x4e22, 0x6, 0x2, 0x80, 0x0, 0x3c, r8, r9}, {@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d4, 0x2b}, @in=@private=0xa010100, {0x2, 0xffffffffffffffff, 0xfff, 0x3, 0xfbd3, 0xb86, 0x6}, {0x0, 0x3, 0x9, 0x2291}, {0x5, 0x0, 0x1}, 0x70bd2a, 0x3501, 0x2, 0x1, 0x1, 0x1}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x64010102, @in=@empty, 0x0, 0x2}}]}, 0x160}, 0x1, 0x0, 0x0, 0x22000005}, 0x4000) sendfile(r2, r1, 0x0, 0x100000002) [ 187.637088][T20259] RBP: 00007fa26b1a21d0 R08: 0000000000000000 R09: 0000000000000000 [ 187.645050][T20259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.653025][T20259] R13: 00007ffdbae6919f R14: 00007fa26b1a2300 R15: 0000000000022000 22:01:00 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:00 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f51652c63616368653d6e6f6e65"]) 22:01:00 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:00 executing program 3 (fault-call:3 fault-nth:2): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:00 executing program 2: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYRESHEX=r2], 0x140}, 0x1, 0x0, 0x0, 0x44}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) sendfile(r2, r1, &(0x7f0000000300)=0xffff, 0x6) r3 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={[0x8]}, 0x8, 0x80800) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='K\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="20002cbd7000fcdbdf250e00000008003c006dd30000080039001f000000080039000700000005002d0000000000080032000600000008003c0004000000080039003f00000005002d0000000000"], 0x54}, 0x1, 0x0, 0x0, 0x4040084}, 0x20000000) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f00000002c0)) [ 187.936737][T20318] FAULT_INJECTION: forcing a failure. [ 187.936737][T20318] name failslab, interval 1, probability 0, space 0, times 0 [ 187.949447][T20318] CPU: 0 PID: 20318 Comm: syz-executor.3 Not tainted 5.15.0-rc1-syzkaller #0 [ 187.958210][T20318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.968278][T20318] Call Trace: [ 187.971553][T20318] dump_stack_lvl+0xd6/0x122 [ 187.976153][T20318] dump_stack+0x11/0x1b [ 187.980304][T20318] should_fail+0x23c/0x250 [ 187.984715][T20318] ? __anon_vma_prepare+0x92/0x2d0 [ 187.989827][T20318] __should_failslab+0x81/0x90 [ 187.994659][T20318] should_failslab+0x5/0x20 [ 187.999181][T20318] kmem_cache_alloc+0x4f/0x300 [ 188.003936][T20318] ? __anon_vma_prepare+0x41/0x2d0 [ 188.009120][T20318] __anon_vma_prepare+0x92/0x2d0 [ 188.014051][T20318] wp_page_copy+0xaf9/0x10a0 [ 188.018637][T20318] ? rmqueue_pcplist+0x14e/0x1e0 [ 188.023626][T20318] do_wp_page+0x5a8/0xba0 [ 188.028029][T20318] handle_mm_fault+0x96e/0x1580 [ 188.032068][T20320] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.2'. [ 188.032883][T20318] do_user_addr_fault+0x609/0xbe0 [ 188.047154][T20318] exc_page_fault+0x91/0x220 [ 188.051739][T20318] asm_exc_page_fault+0x1e/0x30 [ 188.056620][T20318] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 188.063214][T20318] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 83 f8 22:01:00 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 188.082821][T20318] RSP: 0018:ffffc9000f8efd70 EFLAGS: 00010206 [ 188.088886][T20318] RAX: ffff888131e81a68 RBX: 0000000000000090 RCX: 0000000000000090 [ 188.096857][T20318] RDX: 0000000000000090 RSI: ffffc9000f8efe38 RDI: 0000000020000200 [ 188.104835][T20318] RBP: ffff888131e81080 R08: 0000000000000000 R09: 0001ffffffffffff [ 188.112901][T20318] R10: 0001c9000f8efec7 R11: 0000000000000000 R12: 00007ffffffff000 [ 188.120863][T20318] R13: 0000000020000290 R14: ffffc9000f8efe38 R15: 0000000020000200 [ 188.128832][T20318] _copy_to_user+0x77/0x90 [ 188.133254][T20318] __se_sys_newfstat+0x279/0x2c0 [ 188.138197][T20318] __x64_sys_newfstat+0x2d/0x40 [ 188.143039][T20318] do_syscall_64+0x44/0xa0 [ 188.147466][T20318] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 188.153365][T20318] RIP: 0033:0x4665f9 [ 188.157258][T20318] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 188.176864][T20318] RSP: 002b:00007fa26b1a2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 22:01:01 executing program 2: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x8d202, 0x0) 22:01:01 executing program 3 (fault-call:3 fault-nth:3): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) [ 188.185274][T20318] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 188.193324][T20318] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 188.201389][T20318] RBP: 00007fa26b1a21d0 R08: 0000000000000000 R09: 0000000000000000 [ 188.209617][T20318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.217578][T20318] R13: 00007ffdbae6919f R14: 00007fa26b1a2300 R15: 0000000000022000 22:01:01 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140)=0x80, 0x800) 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000002) [ 188.273220][T20334] FAULT_INJECTION: forcing a failure. [ 188.273220][T20334] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 188.286471][T20334] CPU: 0 PID: 20334 Comm: syz-executor.3 Not tainted 5.15.0-rc1-syzkaller #0 [ 188.295236][T20334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.305286][T20334] Call Trace: [ 188.308561][T20334] dump_stack_lvl+0xd6/0x122 [ 188.313163][T20334] dump_stack+0x11/0x1b [ 188.317318][T20334] should_fail+0x23c/0x250 22:01:01 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f52652c63616368653d6e6f6e65"]) [ 188.321758][T20334] __alloc_pages+0x102/0x320 [ 188.326352][T20334] alloc_pages_vma+0x5ee/0x770 [ 188.331204][T20334] wp_page_copy+0x154/0x10a0 [ 188.335791][T20334] ? rmqueue_pcplist+0x14e/0x1e0 [ 188.340734][T20334] do_wp_page+0x5a8/0xba0 [ 188.345139][T20334] handle_mm_fault+0x96e/0x1580 [ 188.349994][T20334] do_user_addr_fault+0x609/0xbe0 [ 188.355106][T20334] exc_page_fault+0x91/0x220 [ 188.359690][T20334] asm_exc_page_fault+0x1e/0x30 [ 188.364662][T20334] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 188.371263][T20334] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 83 f8 [ 188.390889][T20334] RSP: 0018:ffffc9000f797d70 EFLAGS: 00010206 [ 188.396954][T20334] RAX: ffff8881286d1a68 RBX: 0000000000000090 RCX: 0000000000000090 [ 188.404918][T20334] RDX: 0000000000000090 RSI: ffffc9000f797e38 RDI: 0000000020000200 [ 188.412880][T20334] RBP: ffff8881286d1080 R08: 0000000000000000 R09: 0001ffffffffffff [ 188.420852][T20334] R10: 0001c9000f797ec7 R11: 0000000000000000 R12: 00007ffffffff000 [ 188.428820][T20334] R13: 0000000020000290 R14: ffffc9000f797e38 R15: 0000000020000200 [ 188.436825][T20334] _copy_to_user+0x77/0x90 [ 188.441294][T20334] __se_sys_newfstat+0x279/0x2c0 [ 188.446242][T20334] __x64_sys_newfstat+0x2d/0x40 [ 188.451130][T20334] do_syscall_64+0x44/0xa0 [ 188.455630][T20334] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 188.461647][T20334] RIP: 0033:0x4665f9 [ 188.465631][T20334] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 188.485243][T20334] RSP: 002b:00007fa26b1a2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 188.493654][T20334] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 188.501623][T20334] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 188.509587][T20334] RBP: 00007fa26b1a21d0 R08: 0000000000000000 R09: 0000000000000000 [ 188.517654][T20334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.525622][T20334] R13: 00007ffdbae6919f R14: 00007fa26b1a2300 R15: 0000000000022000 22:01:01 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f53652c63616368653d6e6f6e65"]) 22:01:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) splice(r0, &(0x7f0000000140)=0x6, r2, &(0x7f0000000200)=0xef, 0x8, 0xb) sendfile(r2, r1, 0x0, 0x100000002) 22:01:01 executing program 3 (fault-call:3 fault-nth:4): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:01 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f54652c63616368653d6e6f6e65"]) [ 188.667318][T20361] FAULT_INJECTION: forcing a failure. [ 188.667318][T20361] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 188.680382][T20361] CPU: 0 PID: 20361 Comm: syz-executor.3 Not tainted 5.15.0-rc1-syzkaller #0 [ 188.689146][T20361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.699239][T20361] Call Trace: [ 188.702508][T20361] dump_stack_lvl+0xd6/0x122 [ 188.707104][T20361] dump_stack+0x11/0x1b [ 188.711267][T20361] should_fail+0x23c/0x250 22:01:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 188.715682][T20361] should_fail_usercopy+0x16/0x20 [ 188.720708][T20361] _copy_to_user+0x1c/0x90 [ 188.725126][T20361] simple_read_from_buffer+0xab/0x120 [ 188.730591][T20361] proc_fail_nth_read+0x10d/0x150 [ 188.735699][T20361] ? proc_fault_inject_write+0x230/0x230 [ 188.741360][T20361] vfs_read+0x1e6/0x750 [ 188.745514][T20361] ? __fget_light+0x21b/0x260 [ 188.750196][T20361] ? __cond_resched+0x11/0x40 [ 188.754891][T20361] ksys_read+0xd9/0x190 [ 188.759053][T20361] __x64_sys_read+0x3e/0x50 [ 188.763556][T20361] do_syscall_64+0x44/0xa0 [ 188.767979][T20361] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 188.773928][T20361] RIP: 0033:0x41937c [ 188.777812][T20361] 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 [ 188.797416][T20361] RSP: 002b:00007fa26b1a2170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 188.805827][T20361] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041937c [ 188.813817][T20361] RDX: 000000000000000f RSI: 00007fa26b1a21e0 RDI: 0000000000000004 [ 188.821787][T20361] RBP: 00007fa26b1a21d0 R08: 0000000000000000 R09: 0000000000000000 [ 188.829755][T20361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.837718][T20361] R13: 00007ffdbae6919f R14: 00007fa26b1a2300 R15: 0000000000022000 22:01:01 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f56652c63616368653d6e6f6e65"]) 22:01:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 188.909062][T20373] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 22:01:01 executing program 2: prctl$PR_GET_SECCOMP(0x15) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000a83000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x15173000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 22:01:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[], [], 0x2}) 22:01:01 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f58652c63616368653d6e6f6e65"]) 22:01:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1, 0x5, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000563000/0x1000)=nil, 0x1000, 0x2, 0x2010, r0, 0x85f96000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRESOCT=r0, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r4, r3, 0x0, 0x100000002) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f0000001380)) ioctl$BTRFS_IOC_SCRUB_CANCEL(r2, 0x941c, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r5, &(0x7f00000000c0)=0x1, 0x18) 22:01:02 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[], [], 0x2}) 22:01:02 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f62652c63616368653d6e6f6e65"]) [ 189.255935][T20421] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=19456 sclass=netlink_xfrm_socket pid=20421 comm=syz-executor.4 [ 189.308615][T20421] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=19456 sclass=netlink_xfrm_socket pid=20421 comm=syz-executor.4 22:01:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:02 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f63652c63616368653d6e6f6e65"]) 22:01:02 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[], [], 0x2}) 22:01:02 executing program 2: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000380)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r3, &(0x7f0000000140)='./file0\x00', 0x400080, 0x20) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000100000000000000000000fe000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000040008000000000000000000000400000069980913000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 189.351834][T20421] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=26214 sclass=netlink_xfrm_socket pid=20421 comm=syz-executor.4 [ 189.383442][T20421] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=26214 sclass=netlink_xfrm_socket pid=20421 comm=syz-executor.4 22:01:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = pidfd_getfd(r1, r0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r2, 0x4, &(0x7f0000000100)=':#\x00', &(0x7f0000000140)='./file0\x00', r3) fstat(r1, &(0x7f0000000200)) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800) [ 189.439170][T20421] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=17766 sclass=netlink_xfrm_socket pid=20421 comm=syz-executor.4 22:01:02 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f64652c63616368653d6e6f6e65"]) 22:01:02 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, 0x0) [ 189.495096][T20421] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=12544 sclass=netlink_xfrm_socket pid=20421 comm=syz-executor.4 22:01:02 executing program 3: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="ac141423e000000101000000060000007fef17b94a1414aa00000000ac1e00017f000001ac1414aa"], 0x28) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:02 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, 0x0) [ 189.568672][T20421] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=18432 sclass=netlink_xfrm_socket pid=20421 comm=syz-executor.4 [ 189.641893][T20421] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3942 sclass=netlink_xfrm_socket pid=20421 comm=syz-executor.4 [ 189.695490][T20421] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=161 sclass=netlink_xfrm_socket pid=20421 comm=syz-executor.4 22:01:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0xb42) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f0000000140)={{0x100000000, 0x8}, {0xfffffffffffffff9, 0x1}, 0x642}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x1, 0x101, 0x0, 0x0, {0x5, 0x0, 0x7}, [@CTA_MARK_MASK={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000004}, 0x2040080) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:02 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f67652c63616368653d6e6f6e65"]) 22:01:02 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, 0x0) 22:01:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000229000/0x3000)=nil, 0x3000, 0x0, 0x2010, 0xffffffffffffffff, 0x325cd000) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='\x00', 0x8, 0x6, &(0x7f0000000480)=[{&(0x7f00000000c0)="661a78eea6092330a5189aa5c1067d8a8a9e1ecbcea31b77268a63c74f9352667a5649ab90704b1f277cc5af2b593427900ec507fe9d292fc03dc8b858bc7dc07493ff6f4dedceae6ee3788ba21fd24d80c4ceb2eef98100f59b4b75962df64011c89ae7c7b0d60209ae2e2812", 0x6d, 0xfffffffffffffffb}, {&(0x7f0000000140)="2f16ec43fb6e1586b4fe40b63d0de16b29d389664096f3902c9ce025f6e9ee43621420ada024f5bb68d7331b8d2fc92bd50f9a60ad8ccf3c1c6101c7f52192547ebf8e35506e9f4d93bfaf94220e368b422c435bd4f57fbc6f50508314ef753b", 0x60, 0x95}, {&(0x7f0000000280)="c19ad85c8d77ae83f60dc57450f15b508d25789917a5da60bf0fefc4a8690bf08e08662d54265045572234cc305673592ce564c85577fe80ae2be7bb30902ac913763f3ac6e20473fbd6d741dbf8cd6d8e66ef507512e7f04751cc08b0f1502e547c1ab90e7e0a43099034081178a71a343519efc283ee0edd173bb63a9ceb203b54ab0bdcd5eac2ac61a36d7efb7aa251426311e7bc", 0x96, 0x2}, {&(0x7f0000000340)="ec2ccb61a27bfcadc7068c647c57c2a1bb7bc917f120ae025852fe0234b1bb97716a430c54683979f7e458d3b9368b17f58c3aab21631daa5267032f71caf7460f346ce502f6b49c78377354702581898182379e253b920fb6a4f052df3145f1291db06b3e5d9d2944a9adf63e00b240253d870bdc6a53389dfd4efbd10d167d2fc09e83dac980ba7e495e8381", 0x8d, 0x4}, {&(0x7f0000000400)="e55e467d75fda9ab2241860512c279f838fe8145ebc6e1954040f8d6cf7cd68944e2461d250b017800f0b793f7762fac3c1c6625ec3e6255ba708f6a4853a97e662f7d94a9c3f56d2a5cd4cdeb4d79889a5092de698d113f8330d55bfba269aac5f2cad7aa790639d3ec0735ce8fcd09cc99adbc782d561f57bfd1dfb94561f2", 0x80, 0x7}, {&(0x7f00000001c0)="bb24ba207afa78f98a8c85201e4f4621ac71172a463a913d908c1836ec67f06559c9548101ad22827abde9fd0572033e", 0x30, 0x168}], 0x8, &(0x7f0000000540)={[{'*'}, {}, {'}'}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fowner_gt={'fowner>', 0xee00}}, {@smackfstransmute={'smackfstransmute', 0x3d, '%^*{'}}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="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"/312], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:02 executing program 0: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x8d202, 0x0) [ 189.880681][T20489] loop3: detected capacity change from 0 to 16383 22:01:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000380)) 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) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 22:01:02 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f68652c63616368653d6e6f6e65"]) [ 189.943571][T20506] loop3: detected capacity change from 0 to 16383 22:01:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(0xffffffffffffffff, &(0x7f00000000c0)) 22:01:02 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f69652c63616368653d6e6f6e65"]) [ 190.064064][T20511] selinux_netlink_send: 52 callbacks suppressed [ 190.064079][T20511] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=19456 sclass=netlink_xfrm_socket pid=20511 comm=syz-executor.2 [ 190.124857][T20511] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=26214 sclass=netlink_xfrm_socket pid=20511 comm=syz-executor.2 22:01:03 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f6c652c63616368653d6e6f6e65"]) [ 190.178424][T20511] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=26214 sclass=netlink_xfrm_socket pid=20511 comm=syz-executor.2 22:01:03 executing program 0 (fault-call:2 fault-nth:0): syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 190.224761][T20511] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=17766 sclass=netlink_xfrm_socket pid=20511 comm=syz-executor.2 [ 190.282222][T20511] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=12544 sclass=netlink_xfrm_socket pid=20511 comm=syz-executor.2 [ 190.316318][T20549] FAULT_INJECTION: forcing a failure. [ 190.316318][T20549] name failslab, interval 1, probability 0, space 0, times 0 [ 190.328948][T20549] CPU: 1 PID: 20549 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 190.337712][T20549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.347767][T20549] Call Trace: [ 190.351044][T20549] dump_stack_lvl+0xd6/0x122 [ 190.355681][T20549] dump_stack+0x11/0x1b [ 190.359836][T20549] should_fail+0x23c/0x250 [ 190.364265][T20549] ? getname_flags+0x84/0x3f0 [ 190.368947][T20549] __should_failslab+0x81/0x90 [ 190.373742][T20549] should_failslab+0x5/0x20 [ 190.378256][T20549] kmem_cache_alloc+0x4f/0x300 [ 190.383053][T20549] ? __cond_resched+0x11/0x40 [ 190.387729][T20549] getname_flags+0x84/0x3f0 [ 190.392235][T20549] __x64_sys_mkdir+0x31/0x50 [ 190.396897][T20549] do_syscall_64+0x44/0xa0 [ 190.401326][T20549] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 190.407251][T20549] RIP: 0033:0x465707 [ 190.411140][T20549] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 190.430762][T20549] RSP: 002b:00007ff3dae88fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 190.439173][T20549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465707 [ 190.447220][T20549] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200000c0 [ 190.455187][T20549] RBP: 00007ff3dae89040 R08: 0000000000000000 R09: 0000000000000464 [ 190.463156][T20549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 190.471124][T20549] R13: 00000000200000c0 R14: 00007ff3dae89000 R15: 0000000020000040 [ 190.479789][T20549] EXT4-fs: 16 callbacks suppressed [ 190.479801][T20549] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 190.492959][T20511] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=18432 sclass=netlink_xfrm_socket pid=20511 comm=syz-executor.2 [ 190.519410][T20511] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3942 sclass=netlink_xfrm_socket pid=20511 comm=syz-executor.2 [ 190.551273][T20511] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=161 sclass=netlink_xfrm_socket pid=20511 comm=syz-executor.2 [ 190.564162][T20511] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=201 sclass=netlink_xfrm_socket pid=20511 comm=syz-executor.2 [ 190.577549][T20511] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=251 sclass=netlink_xfrm_socket pid=20511 comm=syz-executor.2 22:01:03 executing program 2: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000280), 0x8000, 0x422100) r3 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000005ec0)={0x0, 0x0}) ptrace$peeksig(0x4209, r4, &(0x7f0000005f40)={0x9, 0x0, 0x6}, &(0x7f0000005f80)=[{}, {}, {}, {}, {}, {}]) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000000040)) r5 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r5}, &(0x7f0000000040)) sendmsg$nl_netfilter(r2, &(0x7f0000005e00)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1040004}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x5a60, 0x5, 0x4, 0x500, 0x70bd2a, 0x25dfdbfe, {0xa, 0x0, 0x6}, [@nested={0x149e, 0x31, 0x0, 0x1, 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@generic="6c3343e6bb1a8dd30d3028f49f", @generic="d1c7511246486f9dde46eb94092a6c9373c910b7fec7d0967ad9677161dc254374bf5d16b184538e915a7ecd8ca1219d4ff8b4da84816c7f04115a7fb100496b3775fe7ebc2a34ed785059d2787072af608060dc9a5f2722ce823a7fc8aebcbff81faae5d3c25b248b2b8f95b8acba11ea8a6dda491ad5359d25b61d2c7a4b695e776ab0386d5e71a7de84f344e0f9686b79b13d4753ee4ab559a8470350140ced57be15478914d3fcaab575c33c3c7d7eb0236fe55de1dafc44f939677959bcd11fc4d7d9f66d0ac2f758ab9a4cdfab6fc22926ac45727d60d730c4055702e99066e92b9445417c5c6f9d09e5b2885b0ed38a1c"]}, @generic="709f5a67db5f92bb5c56f6e1046bedecee97695a83babdccf48269d0f1c4308c01631bb0f8e41b9044de4e60d254d32a567fd996c9c407813104bff5a0b4dc9f34d8b967b8c456127b08c4e9f1f0c9b32e7ac1528e519b874ab69c0c44f5752bcd1e6b890df2d97fb9", @typed={0x8, 0x34, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x91, 0x0, 0x0, @pid=r5}]}, 0x5a60}, 0x1, 0x0, 0x0, 0x50}, 0x6000840) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) sendmsg$NL80211_CMD_JOIN_OCB(r7, &(0x7f0000005e80)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000005e40)={&(0x7f0000000240)={0x34, 0x0, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x312}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0x20020070) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r6, r1, 0x0, 0x100000002) 22:01:03 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f6f652c63616368653d6e6f6e65"]) 22:01:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000004, 0x12, r1, 0x6cb83000) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0xfff}, 0x0, 0x7ff, 'id0\x00', 'timer0\x00', 0x0, 0x3, 0x9, 0x7, 0x9}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f00000000c0)='\x00', 0x0, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) flistxattr(r0, &(0x7f00000005c0)=""/191, 0xbf) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PTP_EXTTS_REQUEST2(r4, 0x40103d0b, &(0x7f0000000100)={0xffffffff, 0x3}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000f1000000000000000000000000003206b70956ebcea49100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r6, r5, 0x0, 0x100000002) 22:01:03 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1ad) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)={0x10, r2, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x6, 0xbe, "92fa"}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0x0, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x9}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfffffffb}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x320}]}, 0x44}, 0x1, 0x0, 0x0, 0x24040014}, 0x20040010) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0), 0x44000, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r3) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r7, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r7, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(r4, &(0x7f0000000600)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x150, r5, 0x1, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x124, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x2}}, {0x78, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0x73, 0x1, "2e34da7e318f2d723836bb675cd3cf7861cdd8670d554bbe9f8e2ae475ad7940499af98034b7de5d7656a97f702da70e4833325b39dbf3d609f3746a2fe26de3f935237a4163c078934ed59d3295352b7bc7bbe2cf56f6e8064b808d72022f3f06be39a65a601c957ece7b8d36cb90"}}, {0x9c, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0x95, 0x2, "ee616c14b91a5d8460ac193e9888ad83c938843199faa04d9ff51c65b196bd851660068fc74870fcbd80c8a2d08a2e0f45ae5e30c47310d4fa09e39f160f9f6bde4a38e5ca68be4c6a0a6dd99335e465520a5aab1959c243e615942c255b1d16151a5a290c163e26959e6dcb04ddbb290b9b2944cb43292dc5293229aa5992a41d5a6469e3926ceae6392a24bd36e8e6bc"}}]}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0xffffffff}]}, 0x150}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) sendmsg$NL80211_CMD_REGISTER_BEACONS(r3, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x20, r2, 0x800, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void, @val={0xc, 0x99, {0x44cbf74b, 0x74}}}}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004004}, 0x2081) fstat(r3, &(0x7f0000000200)) 22:01:03 executing program 0 (fault-call:2 fault-nth:1): syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:03 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f70652c63616368653d6e6f6e65"]) [ 190.848885][T20569] FAULT_INJECTION: forcing a failure. [ 190.848885][T20569] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 190.861961][T20569] CPU: 1 PID: 20569 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 190.861981][T20569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.861992][T20569] Call Trace: [ 190.862041][T20569] dump_stack_lvl+0xd6/0x122 [ 190.862064][T20569] dump_stack+0x11/0x1b [ 190.862081][T20569] should_fail+0x23c/0x250 [ 190.862154][T20569] should_fail_usercopy+0x16/0x20 [ 190.862171][T20569] strncpy_from_user+0x21/0x250 [ 190.862193][T20569] getname_flags+0xb8/0x3f0 [ 190.862216][T20569] __x64_sys_mkdir+0x31/0x50 [ 190.862246][T20569] do_syscall_64+0x44/0xa0 [ 190.862305][T20569] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 190.862331][T20569] RIP: 0033:0x465707 [ 190.862345][T20569] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 190.862363][T20569] RSP: 002b:00007ff3dae88fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 190.862382][T20569] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465707 [ 190.862445][T20569] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200000c0 [ 190.862456][T20569] RBP: 00007ff3dae89040 R08: 0000000000000000 R09: 0000000000000464 [ 190.862468][T20569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 190.862481][T20569] R13: 00000000200000c0 R14: 00007ff3dae89000 R15: 0000000020000040 [ 190.914542][T20569] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:03 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f71652c63616368653d6e6f6e65"]) 22:01:03 executing program 0 (fault-call:2 fault-nth:2): syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:03 executing program 2: 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 = eventfd2(0x81, 0x0) splice(r0, &(0x7f0000000140)=0xffffffff, r1, &(0x7f0000000200)=0x101, 0x5, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="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"], 0x140}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 22:01:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00002a5000/0x3000)=nil, 0x3000, 0x1000001, 0x12, r1, 0x62423000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x3, 0x0, 0x4e20}, 0x6e) fstat(r0, &(0x7f0000000200)) [ 191.166803][T20605] FAULT_INJECTION: forcing a failure. [ 191.166803][T20605] name failslab, interval 1, probability 0, space 0, times 0 [ 191.179443][T20605] CPU: 0 PID: 20605 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 191.188201][T20605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.198251][T20605] Call Trace: [ 191.201528][T20605] dump_stack_lvl+0xd6/0x122 [ 191.206131][T20605] dump_stack+0x11/0x1b [ 191.210285][T20605] should_fail+0x23c/0x250 22:01:04 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f74652c63616368653d6e6f6e65"]) [ 191.214696][T20605] ? __se_sys_mount+0x4e/0x2f0 [ 191.219474][T20605] __should_failslab+0x81/0x90 [ 191.224322][T20605] should_failslab+0x5/0x20 [ 191.228826][T20605] __kmalloc_track_caller+0x6d/0x350 [ 191.234109][T20605] ? do_mkdirat+0x293/0x2c0 [ 191.238616][T20605] ? strnlen_user+0x137/0x1c0 [ 191.243346][T20605] strndup_user+0x73/0x120 [ 191.247765][T20605] __se_sys_mount+0x4e/0x2f0 [ 191.252355][T20605] ? do_mkdirat+0x293/0x2c0 [ 191.256853][T20605] __x64_sys_mount+0x63/0x70 [ 191.261448][T20605] do_syscall_64+0x44/0xa0 22:01:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='freezer.parent_freezing\x00', 0x0, 0x0) [ 191.265864][T20605] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 191.271758][T20605] RIP: 0033:0x467b1a [ 191.275642][T20605] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 191.295245][T20605] RSP: 002b:00007ff3dae88fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 191.303654][T20605] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 191.311630][T20605] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 191.311646][T20605] RBP: 00007ff3dae89040 R08: 00007ff3dae89040 R09: 0000000020000000 [ 191.311659][T20605] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 22:01:04 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f75652c63616368653d6e6f6e65"]) [ 191.311672][T20605] R13: 00000000200000c0 R14: 00007ff3dae89000 R15: 0000000020000040 22:01:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000007e000/0x2000)=nil, 0x2000, 0x8, 0x8010, r0, 0x3c53000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) vmsplice(r0, &(0x7f0000002440)=[{&(0x7f0000000040)="d2cdc07ee7d2bd6b75da85fda2cdd82ab514531a2aeb5e4fc189b0f050b3aae9cc62c2e156139bbb848c772c47efc4e0782ba4a1fc9db450ea2c688186c8591637182f8441cc3a5a7beb9186a2773f5da16872a986cc92cf5e65cec800e7a15348e6f710525f24a293911e0fc786060db8a0ad3a6d5e601366c35c4b48a4e52629e15381c5444d8ebcd96c473fbc52f663ea0834449c60df782f3dcf318879805a5f87e9d4f086b45bf35d2d38d70d", 0xaf}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000000100)="2be68734c617d3961d41c7", 0xb}, 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0x1000}, {&(0x7f0000000140)="f119613abfe96e93e8e5fd745949a8a23dcbdd3f51dae9658cf99ced7032f77a5f237982f1e26e3a19c10e9a966f7405e87e2a3feb08c82e373a90ffe5c64bf110690d48ff142c33e0f5ea5bd977b5e70ac044fdcfdaa99d4650fd558ed516ba3b659a574665ec5965e6f0efad0e640754bfe499419e3d9ca51aca7b4702a4ebcb220961da2c07a41c57e59149dfcea96c8e0f1933d5eb4e99263f06", 0x9c}, {&(0x7f0000002280)="d3972a4e554e580225ae75bffe190324141d23a50f1288348c3fba483932b503badb38891804596b3f", 0x29}, {&(0x7f00000022c0)="84ef4fb03e694a397041f829632560dd792400bf", 0x14}, {&(0x7f0000002300)="e85406c9345b1c981d56c432e0146961e610f2bb328fe98add46bc482a6807c644cf14087c24bd70a00abecfd8f2eeb9c1c76b9bcb88cb46039339c64c6e3e5198c767176625a7f319f7bcf014da98bb0949c68b16fc930c411ed7720e959003bfc141e98d76b31d2a9ad21433a86336d9a75c", 0x73}, {&(0x7f0000002380)="2b9e6983a95b3875ee56214005dc39a8ab16100d36aeae2adbc59ad095a99c054567b171391b8415911f9ee7074f5fdf6d8d0ce6751985ffc22785c760c18cd24b15a6dd870191db55189b5346ca1cb4465664fb96128dc7c89592ba516d10bb55d166fc0485e497c998fe5f1aeefc0d39c4da8612d402743d7d8a8f2ca4a6b5d7d2a9401b786c7617a60d65993292a4b608b5157126d2604859b1c53d4cd2fd21cd272e90eeb264dcbcdc8d", 0xac}], 0x9, 0x4) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:04 executing program 4: 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, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$nbd(r1, &(0x7f0000000200)={0x67446698, 0x1, 0x4, 0x3, 0x2, "f38046d5d2ad57c518f3c482ef32119fa95c9be8d5acd6f087e8a1771231793cf7bbad823fc5dfc40f0065a6d17342face0e273fdd6b4cbc260d73884c4f7d24cdb72b12d90d282b2f9dc8ab36c8397390331d40d07a834d5fdba15a4826b407b2191e46210e8428fdb9cec0b0d3645b84f4f3cb879ae7de8eb211c229997bcdd10da050df62fbd0ef0f9657067ad0aa43d369890caeb78ca038fbfbc178c8b030f19b91916cbe195ea32d2a07d4334a00882a5498766a1e76f74c"}, 0xcb) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 22:01:04 executing program 0 (fault-call:2 fault-nth:3): syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 191.496513][T20641] FAULT_INJECTION: forcing a failure. [ 191.496513][T20641] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 191.509613][T20641] CPU: 1 PID: 20641 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 191.518374][T20641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.528428][T20641] Call Trace: [ 191.531703][T20641] dump_stack_lvl+0xd6/0x122 [ 191.536299][T20641] dump_stack+0x11/0x1b [ 191.540452][T20641] should_fail+0x23c/0x250 [ 191.544866][T20641] should_fail_usercopy+0x16/0x20 [ 191.549886][T20641] _copy_from_user+0x1c/0xd0 [ 191.554477][T20641] strndup_user+0xb0/0x120 [ 191.558898][T20641] __se_sys_mount+0x4e/0x2f0 [ 191.563490][T20641] ? do_mkdirat+0x293/0x2c0 [ 191.567995][T20641] __x64_sys_mount+0x63/0x70 [ 191.572588][T20641] do_syscall_64+0x44/0xa0 [ 191.577006][T20641] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 191.582903][T20641] RIP: 0033:0x467b1a [ 191.586790][T20641] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 191.606399][T20641] RSP: 002b:00007ff3dae88fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 191.614806][T20641] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 191.622776][T20641] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 191.630746][T20641] RBP: 00007ff3dae89040 R08: 00007ff3dae89040 R09: 0000000020000000 [ 191.638713][T20641] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 22:01:04 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f77652c63616368653d6e6f6e65"]) [ 191.646678][T20641] R13: 00000000200000c0 R14: 00007ff3dae89000 R15: 0000000020000040 22:01:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r1, &(0x7f0000000040)) 22:01:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x810, r1, 0x728d5000) fstat(r0, &(0x7f0000000200)) [ 191.696623][T20648] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 22:01:04 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f78652c63616368653d6e6f6e65"]) 22:01:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000140), 0xff, 0x0) fremovexattr(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73656375bd179bdb49c9a421974a647e672b2b00"]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="6d7628a6cd6ec78c6587e6c042534ebd03868d4b14124f14fbeb2344838f6bfccc76464b9543d8bd224634f7a624cc5a7828896749a369823fc641031833b0b14aa208ef0d4259817e3618b4332cda704456e2ba02d661fb81c2353b66e53e8ce321f14bbe5c1bb7137e9a7f1d136a3f3f11b9021c9229e984ce4ef58a75700b9571d76c651595b65df1fb209f4204b91247f26e05", @ANYRES16=r0], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRESHEX=r5, @ANYBLOB="000000010000000000000000000000001f00000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d4589693a5157e024932d739000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c2900"/243], 0x140}}, 0x0) sendfile(r4, r3, 0x0, 0x100000002) 22:01:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000300), 0x100000000000009b, 0xd9f, 0x2000000) fstat(r0, &(0x7f0000000200)) 22:01:04 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f7a652c63616368653d6e6f6e65"]) 22:01:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x246840, 0x80) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:04 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73222c63616368653d6e6f6e65"]) 22:01:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 22:01:04 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f732c2c63616368653d6e6f6e65"]) 22:01:04 executing program 0 (fault-call:2 fault-nth:4): syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 191.941544][T20694] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 22:01:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents64(r1, &(0x7f0000000040)=""/102, 0x66) close(r0) creat(&(0x7f00000000c0)='./file0\x00', 0x52) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r2, &(0x7f0000000200)) 22:01:04 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652263616368653d6e6f6e65"]) [ 192.045571][T20720] FAULT_INJECTION: forcing a failure. [ 192.045571][T20720] name failslab, interval 1, probability 0, space 0, times 0 [ 192.058217][T20720] CPU: 0 PID: 20720 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 192.066970][T20720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.077021][T20720] Call Trace: [ 192.080288][T20720] dump_stack_lvl+0xd6/0x122 [ 192.084882][T20720] dump_stack+0x11/0x1b [ 192.089033][T20720] should_fail+0x23c/0x250 [ 192.093446][T20720] __should_failslab+0x81/0x90 [ 192.098212][T20720] ? __se_sys_mount+0xf7/0x2f0 [ 192.102969][T20720] should_failslab+0x5/0x20 [ 192.107473][T20720] kmem_cache_alloc_trace+0x52/0x320 [ 192.112756][T20720] ? _copy_from_user+0x94/0xd0 [ 192.117519][T20720] __se_sys_mount+0xf7/0x2f0 [ 192.122116][T20720] __x64_sys_mount+0x63/0x70 [ 192.126702][T20720] do_syscall_64+0x44/0xa0 [ 192.131118][T20720] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 192.137100][T20720] RIP: 0033:0x467b1a [ 192.140998][T20720] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 192.160712][T20720] RSP: 002b:00007ff3dae88fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 192.169129][T20720] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 192.177098][T20720] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 192.185075][T20720] RBP: 00007ff3dae89040 R08: 00007ff3dae89040 R09: 0000000020000000 22:01:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000140)={r3, 0x5, 0xfffffffffffffffc, 0x795f}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000001380)={'ip6gre0\x00', 0x0, 0x29, 0xfb, 0x3, 0x800000, 0x28, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1, 0x700, 0x1, 0x27, 0x7fff}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001600)={'batadv_slave_1\x00'}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r4, &(0x7f0000001540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000001580)=ANY=[@ANYBLOB="140085436a0000", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fddbdf251200000074e4892b62569a1179ee4a4b406556d9d5b689dceb4766151978aeda8fd8761d091a4f6f13c24a0c73754fbc9d3a7acefa7acf"], 0x14}, 0x1, 0x0, 0x0, 0x20000090}, 0x1) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000380)={0x0, "2e8f22d7cebce094635d2a61d7ac3a29"}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000000240)={{0x2, 0x2, 0x0, 0x2, 0x20}, 0x9, 0x7, 0x1}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYRES64=r3, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000002c0)) sendfile(r2, r1, 0x0, 0x100000002) 22:01:05 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000200)) 22:01:05 executing program 0 (fault-call:2 fault-nth:5): syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:05 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652f63616368653d6e6f6e65"]) [ 192.193041][T20720] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 192.201007][T20720] R13: 00000000200000c0 R14: 00007ff3dae89000 R15: 0000000020000040 [ 192.281893][T20747] FAULT_INJECTION: forcing a failure. [ 192.281893][T20747] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 192.295414][T20747] CPU: 1 PID: 20747 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 192.304176][T20747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.314230][T20747] Call Trace: [ 192.317503][T20747] dump_stack_lvl+0xd6/0x122 [ 192.322094][T20747] dump_stack+0x11/0x1b [ 192.326250][T20747] should_fail+0x23c/0x250 [ 192.330662][T20747] should_fail_usercopy+0x16/0x20 [ 192.335689][T20747] _copy_from_user+0x1c/0xd0 [ 192.340281][T20747] __se_sys_mount+0x119/0x2f0 [ 192.344964][T20747] __x64_sys_mount+0x63/0x70 [ 192.349560][T20747] do_syscall_64+0x44/0xa0 [ 192.353984][T20747] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 192.359887][T20747] RIP: 0033:0x467b1a [ 192.363776][T20747] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 192.383384][T20747] RSP: 002b:00007ff3dae88fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 192.391795][T20747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 192.399765][T20747] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 192.407733][T20747] RBP: 00007ff3dae89040 R08: 00007ff3dae89040 R09: 0000000020000000 [ 192.415784][T20747] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 192.423754][T20747] R13: 00000000200000c0 R14: 00007ff3dae89000 R15: 0000000020000040 22:01:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="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"], 0x140}}, 0x0) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r3, 0x40049421, 0x1) sendfile(r2, r1, 0x0, 0x100000002) 22:01:05 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c22616368653d6e6f6e65"]) 22:01:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f000062a000/0x4000)=nil, 0x4000, 0x1000001, 0x10, r1, 0xfd9dd000) r2 = fsmount(r1, 0x0, 0x4) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x5, 0x5) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000080)={{r3}, 0x5, 0x200000000000ff, 0x6}) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000100)={0x0, 0x2, 0x80000001, 0x6}) 22:01:05 executing program 3: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000002680)={'ip6tnl0\x00', &(0x7f0000002600)={'syztnl0\x00', 0x0, 0x29, 0x9, 0x1, 0x1, 0x27, @empty, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x700, 0x1, 0x0, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000002740)={'sit0\x00', &(0x7f00000026c0)={'syztnl0\x00', r0, 0x4, 0x5, 0x8, 0x134a352a, 0x11, @private0, @remote, 0x4, 0x8000, 0x6, 0x7}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000040), 0x2, 0x10000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x80, 0x1, 0x4, 0x5d, 0xf9, 0x0, 0xffffffff, 0x800, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8cb7, 0xff}, 0x12100, 0xff, 0x5, 0x6, 0x2, 0x80000001, 0xb1f, 0x0, 0x200, 0x0, 0x5}, r1, 0xd, r1, 0x0) futimesat(r2, &(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={{}, {0x0, 0x2710}}) preadv(r3, &(0x7f0000002480)=[{&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000280)=""/179, 0xb3}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/53, 0x35}, {&(0x7f0000002380)=""/214, 0xd6}], 0x9, 0x516f, 0xffffffff) 22:01:05 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c2c616368653d6e6f6e65"]) 22:01:05 executing program 2: ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x6) 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x3e1) 22:01:05 executing program 4: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)={'syz0', "700644bd9ffd8f5935a14cba9cee2f4661e58bcdf275a819bef2b30cb3239e773f9c78f51ca2f5e38d30ca6d62b4159ac3"}, 0x35) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:05 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63076368653d6e6f6e65"]) 22:01:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) renameat2(r0, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800005, 0x13, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/170, 0xaa}, {&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000440)=""/169, 0xa9}, {&(0x7f0000000340)=""/125, 0x7d}], 0x5, 0xd9f, 0x4) fstat(r0, &(0x7f0000000200)) 22:01:05 executing program 0 (fault-call:2 fault-nth:6): syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:05 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63086368653d6e6f6e65"]) [ 192.813049][T20747] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 192.832422][T20797] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 192.898444][T20816] FAULT_INJECTION: forcing a failure. [ 192.898444][T20816] name failslab, interval 1, probability 0, space 0, times 0 [ 192.911077][T20816] CPU: 0 PID: 20816 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 192.919830][T20816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.929896][T20816] Call Trace: [ 192.933191][T20816] dump_stack_lvl+0xd6/0x122 [ 192.937783][T20816] dump_stack+0x11/0x1b [ 192.941946][T20816] should_fail+0x23c/0x250 [ 192.946363][T20816] ? getname_flags+0x84/0x3f0 [ 192.951042][T20816] __should_failslab+0x81/0x90 [ 192.955826][T20816] should_failslab+0x5/0x20 [ 192.960326][T20816] kmem_cache_alloc+0x4f/0x300 [ 192.965088][T20816] ? should_fail+0xd6/0x250 [ 192.969589][T20816] getname_flags+0x84/0x3f0 [ 192.974099][T20816] ? should_fail+0xd6/0x250 [ 192.978601][T20816] user_path_at_empty+0x28/0x110 [ 192.983543][T20816] __se_sys_mount+0x217/0x2f0 [ 192.988232][T20816] __x64_sys_mount+0x63/0x70 [ 192.992821][T20816] do_syscall_64+0x44/0xa0 22:01:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000001540)=[{&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000180)}, {&(0x7f0000000380)=""/163, 0xa3}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/205, 0xcd}], 0x5, 0x3ff, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r2, &(0x7f0000000100)=[{0x5, 0xfa, 0x3f, 0x5, @tick=0x7fff, {0x0, 0x81}, {0x81, 0xff}, @ext={0xa6, &(0x7f0000000040)="d2f17255fbd57c027519908f8456eac5b63ebbcc92807d77acd6c42ffe5b48cc009b4132729128b9328908333e127abbe103886230c51fbd1ce8bbc237b56779b8bfc822ed857aae10117708610331d2f89f6c65cb2503daa3057185e3dbfed6ae223e7e9b1cc994e50d91afc78128c8b7743f026980a246388b4ca592ea3708638c8070c718bc5ec673989f730e476dde078dd38e694be7ffc5cedefbc00ce73374d9068a94"}}, {0x0, 0x0, 0x9, 0x3f, @tick, {0x7f, 0x5}, {0x2f, 0x2}, @result={0xf3f, 0xaa9}}, {0x3, 0x7f, 0x8, 0x4, @tick=0xffffffff, {0x9, 0x54}, {0x1, 0x40}, @raw8={"d3749e8d4b8b2113c1533c4b"}}], 0x54) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) mmap(&(0x7f00006b1000/0x2000)=nil, 0x2000, 0x2000009, 0x4004030, r1, 0x567cd000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r1, &(0x7f0000000200)) [ 192.997243][T20816] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.003151][T20816] RIP: 0033:0x467b1a [ 193.007039][T20816] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 193.026636][T20816] RSP: 002b:00007ff3dae88fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 193.035045][T20816] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a 22:01:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000007, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000480)={0x1, 0x2, 0xbcd}) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x4010, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) r3 = openat$random(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r3, 0x4040942c, &(0x7f0000000500)={0x0, 0x6, [0x0, 0xe331, 0x9, 0x200, 0x4, 0x8001]}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x0, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000000540)={{r5}, "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"}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r4, 0x4, 0x70bd27, 0x25dfdbfd, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x2, 0x59}}}}, ["", "", "", "", ""]}, 0x28}}, 0x80800) sendfile(r2, r1, 0x0, 0x100000002) mmap(&(0x7f000085d000/0x4000)=nil, 0x4000, 0x2, 0x80010, r1, 0x9ee79000) [ 193.043012][T20816] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 193.050975][T20816] RBP: 00007ff3dae89040 R08: 00007ff3dae89040 R09: 0000000020000000 [ 193.058947][T20816] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 193.066907][T20816] R13: 00000000200000c0 R14: 00007ff3dae89000 R15: 0000000020000040 22:01:05 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@private2, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in=@private=0xa010102, 0x4e22, 0x1ff, 0x4e21, 0x8000, 0xa, 0x80, 0x80, 0x84, 0x0, r2}, {0x20, 0x0, 0x8, 0x7, 0x6, 0x3f, 0x0, 0x20}, {0x800, 0x1, 0xf8, 0x5}, 0x951, 0x6e6bb2, 0x2}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d6, 0xff}, 0xa, @in6=@private1, 0x3505, 0x4, 0x1, 0x7f, 0x400, 0x0, 0x5}}, 0xe8) recvfrom$inet6(r0, &(0x7f0000000000)=""/190, 0xbe, 0x40, &(0x7f00000000c0)={0xa, 0x4e20, 0x5, @mcast1, 0x1}, 0x1c) fstat(0xffffffffffffffff, &(0x7f0000000200)) 22:01:05 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63226368653d6e6f6e65"]) 22:01:06 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c632c6368653d6e6f6e65"]) 22:01:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2, 0x50) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000080)) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x98d8, 0x4) 22:01:06 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c632f6368653d6e6f6e65"]) 22:01:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x2000, 0x0) vmsplice(r2, &(0x7f00000017c0)=[{&(0x7f0000000200)}, {&(0x7f0000000240)='~o', 0x2}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="2cc43d05c44cff8ea5690f4816820476b589d54963c5fc18dbd4436e96dea4bd3b9e5e2a825b87de2a400625b6f58f8f95c8416f17c78990b3635cdad9c51756954fe494c6e5f9eb280fbab2fe11aa092fbf9f5104d7c0204d76fabe1cd0bb99c2dc6a3f518152104f3ccb65f2d7ab53468cabc0263cefdfd6ce5c167285d93eeb52b4f8f968a2ac1bcf91506f8502e3d9974076827f910803ec579136a6b553a72c3915ae260e1fa15653a0cd0640e898b1c5609e95e1d0b9439d7de5fdff0af119741aedec53d213c118686a4fe4ee2ecb5f3e", 0xd4}, {&(0x7f0000001480)="a71dc3162e1c886cd2127ff1c8f97b1cce6764a3fa8e0fd4e2530b621137e09de4b57b2d040293cba7777cab70a2f3681d01caa58c09e598bb4e19710d3fbcbdb1266abd825625c2ce0b625dabad9e81730cc3122f278da2151b76623b7e5ae47959949c9d791df9c8b23b6167f573fc55a6c1896858e184f70cfd4745ae728e4c4d19335df88d9fe33ee9d4a14b9baccd1f7e2ae595b6c2a9fea1aa9d4edf6b842297bd8c2ff841695c4f764701dfc47057b2d029b093d1f29424ecb91b6cc80716e24415a6f736675d3e36e82e722b3bd1e992", 0xd4}, {&(0x7f0000000280)="2cdc54ef030d879e6a52e8b719f0fc2e2c0b0564bd575e9eb2daf1d506ee3a008e2fa455a1472f2c890d0da12e5325de241e8ebc66208ba5748872de6ab08d4877b493c390feac", 0x47}, {&(0x7f0000001580)="54e5e395f79b658b7a0acb1fc68f6c7696cd436aad783fafb0a53d9566df2401026e5c37d7391bbf06e9593d0ccc200a77bbcf8921161bb905623851e341b4c2a1363570eef2a8490b4fd3d199b056397ffe4766a38486d50e895fbf0f2dc006a20519f6143fb5b0bc4a030c92ae0134b65c6249e0fc03556c1333376648b488a163ecc0c33973fe", 0x88}, {&(0x7f0000001880)="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", 0x162}, {&(0x7f0000001740)="610ab237940bb5ac0349fa6e2cfe51b9fa01b2784ac1d0479122dbadfb04c92d5742c84f60279f73dfb96fa2ca0fb7cabfe0d6e8bcc04cb392134d654f8f74aa984b87dc4f172a62c636917b873b139305b5010be115395d1ce58c73bff5648abe67262e61a50a4b2e8dd0c634", 0x6d}], 0x9, 0x4) r3 = mmap$IORING_OFF_SQES(&(0x7f0000980000/0x2000)=nil, 0x2000, 0x0, 0x80010, r2, 0x10000000) 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) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) r5 = fsmount(r2, 0x1, 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000300)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x1, &(0x7f0000000200)=[r5, r6, r0], 0x3}, 0x7) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="00000001000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c6fd3a2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r7, r1, 0x0, 0x100000002) 22:01:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000500)=""/173, 0xad}], 0x1) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f00000000c0)=""/153, 0x99}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000400)=""/242, 0xf2}], 0x6, 0x3, 0x7) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:06 executing program 0 (fault-call:2 fault-nth:7): syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:06 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63612268653d6e6f6e65"]) 22:01:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000200)={0xfffffffb, 0x9, 0x6, 0x400, 0x2, "46970d604ca11520d7a142c0503509ea002e9e", 0x40, 0x8c}) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x12) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 22:01:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:06 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63612c68653d6e6f6e65"]) [ 193.610460][T20898] FAULT_INJECTION: forcing a failure. [ 193.610460][T20898] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 193.623542][T20898] CPU: 0 PID: 20898 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 193.632299][T20898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.642343][T20898] Call Trace: [ 193.645614][T20898] dump_stack_lvl+0xd6/0x122 [ 193.650215][T20898] dump_stack+0x11/0x1b [ 193.654372][T20898] should_fail+0x23c/0x250 [ 193.658788][T20898] should_fail_usercopy+0x16/0x20 [ 193.663813][T20898] strncpy_from_user+0x21/0x250 [ 193.668670][T20898] getname_flags+0xb8/0x3f0 [ 193.673178][T20898] ? should_fail+0xd6/0x250 [ 193.677673][T20898] user_path_at_empty+0x28/0x110 [ 193.682615][T20898] __se_sys_mount+0x217/0x2f0 [ 193.687296][T20898] __x64_sys_mount+0x63/0x70 [ 193.691896][T20898] do_syscall_64+0x44/0xa0 [ 193.696307][T20898] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.702205][T20898] RIP: 0033:0x467b1a 22:01:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) signalfd(r0, &(0x7f0000000140)={[0xff]}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r1, &(0x7f00000000c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$security_evm(r2, &(0x7f0000000040), &(0x7f0000000080)=@sha1={0x1, "bd9f133c1fe46887eaeb15cc9e01d00799f516c2"}, 0x15, 0x0) 22:01:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/137, 0x89}], 0x1, 0x10001, 0xe62) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) close(r1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) [ 193.706098][T20898] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 193.725702][T20898] RSP: 002b:00007ff3dae88fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 193.734114][T20898] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 193.742083][T20898] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 193.750047][T20898] RBP: 00007ff3dae89040 R08: 00007ff3dae89040 R09: 0000000020000000 22:01:06 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616307653d6e6f6e65"]) [ 193.758013][T20898] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 193.765975][T20898] R13: 00000000200000c0 R14: 00007ff3dae89000 R15: 0000000020000040 22:01:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='stat\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000007, 0x20010, r1, 0x1993a000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) fstat(r0, &(0x7f0000000200)) 22:01:06 executing program 0 (fault-call:2 fault-nth:8): syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:06 executing program 2: 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) faccessat2(r0, &(0x7f00000003c0)='./file0\x00', 0x1, 0x200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r0) sendmsg$DEVLINK_CMD_GET(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa8, r4, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x20000000) fsync(r1) sendfile(r2, r1, 0x0, 0x100000002) r5 = syz_mount_image$tmpfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x414, 0x4, &(0x7f0000000640)=[{&(0x7f0000000480)="fe1bf71851ba387f079c02eb43ee1175e60e5b912f126a8dab1d16748e836a8b8944afa861a13153b3a823801de529e25078102dc520a420bcf6266bb3c25510e95a6f", 0x43, 0x5}, {&(0x7f0000000500)="616ae5d990b7bbf3d0991a7ca9e24da9c1edb08b9b9752ef48ea204f8e9c554f8246ce45a8ab6ac31553da729531bf8290623d696925bada08aed0e3dc85bb8f2806ca566eb49256b2821aa5de7d9c80866a443da245c8e9b4c9c20a35567be2cae5faced93a1669a7dd4cf92b5149cd31a464319f64027576", 0x79, 0x7ff}, {&(0x7f0000000580)="8b483a3bb34072d68dca1dcd84a14b5bb75623e5e6a94d27af496bccf9dff5648467de26dc8a", 0x26, 0x4ca0}, {&(0x7f00000005c0)="874dfcdae867edf885c91b8304294819f5b5b5f85bbfa6fa9be0448ba809acafc32663b355592cf793316564f5a7ceb3f5edb6c65ba44498c2364f9a8157ae56e537d33c8aaa15ff66c0ddd4dbb028825846b6b3a8ce0e09681662f7c9a7b9251a4e556b0f1fca4e1630a0cf4bc5a22aed4d366ba029", 0x76, 0x80000001}], 0x80a, &(0x7f00000006c0)={[{@nr_inodes={'nr_inodes', 0x3d, [0x36, 0x65]}}, {@size={'size', 0x3d, [0x2d, 0x30, 0x38]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x0, 0x67, 0x32, 0x65, 0x6b]}}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@size={'size', 0x3d, [0x63, 0x30, 0x74, 0x0, 0x74, 0x36, 0x6b, 0x6d]}}, {@mode={'mode', 0x3d, 0x9}}, {@huge_never}, {@mode={'mode', 0x3d, 0xb86}}, {@uid={'uid', 0x3d, 0xee00}}], [{@appraise}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x53, 0x39, 0x38, 0x66, 0x31, 0x64, 0x37], 0x2d, [0x65, 0x65, 0x0, 0x38], 0x2d, [0x62, 0x39, 0x65, 0x31], 0x2d, [0x34, 0x35, 0x66, 0x64], 0x2d, [0x37, 0x34, 0x63, 0x35, 0x61, 0x64, 0x34, 0x38]}}}, {@subj_user={'subj_user', 0x3d, '0000:00:10.0\x00'}}, {@seclabel}, {@smackfstransmute={'smackfstransmute', 0x3d, 'pci\x00'}}]}) mknodat$loop(r5, &(0x7f0000000800)='./file0/file0\x00', 0x1000, 0x1) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x70, 0x0, 0x2, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x9, 0x35}}}}, [@NL80211_ATTR_IE={0x2a, 0x2a, [@mesh_config={0x71, 0x7, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x40}}, @link_id={0x65, 0x12, {@random="32b0fbf57ac7", @device_a, @broadcast}}, @chsw_timing={0x68, 0x4, {0xcdd1, 0x5}}, @dsss={0x3, 0x1, 0x1c}]}, @NL80211_ATTR_BSSID={0xa}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x6}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0xcd15}]}, 0x70}, 0x1, 0x0, 0x0, 0x81}, 0x10) [ 193.843662][ T22] audit: type=1400 audit(1631743266.626:146): avc: denied { execute } for pid=20916 comm="syz-executor.3" path="/proc/20916/task/20919/stat" dev="proc" ino=50773 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 22:01:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x28040, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x7, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000180)="3a5a740b75d97d2b5570b78f520f0bfe39216eeb7fa98968b00fb2356a6f8a24696dace66642f86ca19f35bd2cd660c945c7c37c55ddaf64d79395d1a027eefdcc79e5bead59a558440cdf843d43463fe58a45949128d0b8e773e5a42bcc96c0e4fea2012f6adee3f5392f73e70497f976ab2aa32441bcc881b518bf91b03f2e3e9ce98adce54d4243f4eb9f20b7d1464e329bc10c43cb36a31b97129f19918f39eb0d84f736c0c74d4e2eac3165f86a8589c261cdcd1e1ed71d59eec9846710074f6582198ff80f5f31b428fc888b5e29d7948493b20fec5c0094bbdb9a982f6df2ede8e180df49e4c26d4ef2", 0xed, 0x6}, {&(0x7f0000000280)="47e61085f4a12da59e3855b16f44488c9046999a3962f1f978ae323aef45db55bad2bb74153e44e00541a96196bf56b41e67273844794f6cd9", 0x39, 0x1f}, {&(0x7f00000002c0)="898d6ded740352572139b49dd295dc1566067d9b3db46c6c9ea6b0a7fdf9415ec347a90d14ce158c8988c1881a4a5d3df89e07aee28d93539f7682e1f0737bc704225439a0f6d317e49323f10b34725980d7dc2fbab317106cbd817caf0312b777be0e11", 0x64, 0x8}, {&(0x7f0000000340)="a7e876ad87d86c7d2510d8414350b24ebd05cc7bc9326ada5814eab02c66eb", 0x1f, 0x80000001}, {&(0x7f0000000380)="d86e783827f9eab032cab754d351b8a1", 0x10, 0x80000000}], 0x22, &(0x7f0000000440)=ANY=[@ANYBLOB='dots,check=normal,dots,nodots,flush,dont_appraise,fowner=', @ANYRESDEC=0xee01, @ANYBLOB="39cf"]) 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) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f00000004c0)={r4, 0x8, 0x5, 0x9}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r5, &(0x7f0000000080)) [ 193.930155][T20930] FAULT_INJECTION: forcing a failure. [ 193.930155][T20930] name failslab, interval 1, probability 0, space 0, times 0 [ 193.942804][T20930] CPU: 0 PID: 20930 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 193.951574][T20930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.961629][T20930] Call Trace: [ 193.964894][T20930] dump_stack_lvl+0xd6/0x122 [ 193.969532][T20930] dump_stack+0x11/0x1b [ 193.973786][T20930] should_fail+0x23c/0x250 [ 193.978198][T20930] __should_failslab+0x81/0x90 [ 193.983107][T20930] ? alloc_fs_context+0x46/0x500 [ 193.984544][T20934] loop3: detected capacity change from 0 to 264192 [ 193.988111][T20930] should_failslab+0x5/0x20 [ 193.999143][T20930] kmem_cache_alloc_trace+0x52/0x320 [ 194.004427][T20930] alloc_fs_context+0x46/0x500 [ 194.009243][T20930] ? security_capable+0x91/0xa0 [ 194.014102][T20930] fs_context_for_reconfigure+0x42/0x50 [ 194.019655][T20930] path_mount+0x122a/0x1d20 [ 194.024182][T20930] __se_sys_mount+0x24b/0x2f0 [ 194.028913][T20930] __x64_sys_mount+0x63/0x70 [ 194.033507][T20930] do_syscall_64+0x44/0xa0 [ 194.038006][T20930] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.043914][T20930] RIP: 0033:0x467b1a [ 194.047801][T20930] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 194.067482][T20930] RSP: 002b:00007ff3dae88fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 22:01:06 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616322653d6e6f6e65"]) [ 194.070270][T20936] loop2: detected capacity change from 0 to 264192 [ 194.075987][T20930] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 194.076004][T20930] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 194.076016][T20930] RBP: 00007ff3dae89040 R08: 00007ff3dae89040 R09: 0000000020000000 [ 194.076027][T20930] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 194.076039][T20930] R13: 00000000200000c0 R14: 00007ff3dae89000 R15: 0000000020000040 22:01:06 executing program 0 (fault-call:2 fault-nth:9): syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 194.135633][T20936] tmpfs: Bad value for 'size' [ 194.168062][T20941] loop3: detected capacity change from 0 to 264192 [ 194.211359][T20958] FAULT_INJECTION: forcing a failure. [ 194.211359][T20958] name failslab, interval 1, probability 0, space 0, times 0 [ 194.223997][T20958] CPU: 1 PID: 20958 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 194.232757][T20958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.242863][T20958] Call Trace: [ 194.246135][T20958] dump_stack_lvl+0xd6/0x122 [ 194.250733][T20958] dump_stack+0x11/0x1b [ 194.254962][T20958] should_fail+0x23c/0x250 [ 194.259430][T20958] __should_failslab+0x81/0x90 [ 194.264209][T20958] ? legacy_init_fs_context+0x2d/0x70 [ 194.269646][T20958] should_failslab+0x5/0x20 [ 194.274152][T20958] kmem_cache_alloc_trace+0x52/0x320 [ 194.279438][T20958] ? alloc_fs_context+0x46/0x500 [ 194.284373][T20958] legacy_init_fs_context+0x2d/0x70 [ 194.289579][T20958] alloc_fs_context+0x419/0x500 [ 194.294486][T20958] fs_context_for_reconfigure+0x42/0x50 [ 194.300106][T20958] path_mount+0x122a/0x1d20 [ 194.304615][T20958] __se_sys_mount+0x24b/0x2f0 [ 194.309372][T20958] __x64_sys_mount+0x63/0x70 [ 194.313956][T20958] do_syscall_64+0x44/0xa0 [ 194.318375][T20958] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.324282][T20958] RIP: 0033:0x467b1a [ 194.328172][T20958] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 194.347783][T20958] RSP: 002b:00007ff3dae88fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 22:01:07 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c6361632c653d6e6f6e65"]) 22:01:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r6}, {0x0, r6}, {r5}, {r5}, {r5, r6}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r4, r6}, {r5}, {}, {r5}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {}, {0x0, r6}, {r5}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r4}, {}, {r5}, {r4}, {}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {r4}, {}, {r4}, {}, {}, {0x0, r6}, {}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {r4}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {r5}, {r4, r6}, {}, {r4}, {r5}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r4}, {r4, r6}, {}, {0x0, r6}, {r4}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {r4, r6}, {}, {0x0, r6}, {}, {r4}, {r4, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {}, {r5}, {}, {}, {}, {0x0, r6}, {r5}, {r4, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {}, {}, {0x0, r6}, {r4}, {0x0, r6}, {0x0, r6}, {r4}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r4}, {r5, r6}, {}, {}, {}, {r5}, {}, {}, {}, {r4}, {r4}, {0x0, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {r5}, {r4, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {r4}, {}, {r4}, {r5}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r4, r6}, {r5}, {r5, r6}, {}, {}, {r4}, {}, {r4}, {r5}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {r5}, {r5, r6}, {}, {}, {r5}, {0x0, r6}, {0x0, r6}, {r4, r6}, {r4}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {}, {0x0, r6}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r5}, {r4}, {}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5}, {r5}, {r4}, {0x0, r6}, {0x0, r6}, {r5}, {r5}, {}, {}, {0x0, r6}, {r4}], 0x0, "2156816c73038c"}) r8 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r8, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r11}, {0x0, r11}, {r10}, {r10}, {r10, r11}, {}, {}, {0x0, r11}, {}, {0x0, r11}, {0x0, r11}, {}, {r9, r11}, {r10}, {}, {r10}, {0x0, r11}, {}, {}, {}, {0x0, r11}, {r10}, {0x0, r11}, {0x0, r11}, {r10}, {0x0, r11}, {r9}, {}, {r9}, {0x0, r11}, {}, {}, {r9, r11}, {r10}, {}, {0x0, r11}, {r10, r11}, {0x0, r11}, {r9, r11}, {}, {0x0, r11}, {r10}, {0x0, r11}, {0x0, r11}, {r10}, {0x0, r11}, {r10}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r9}, {}, {r10}, {r9}, {}, {r10, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r10, r11}, {0x0, r11}, {}, {0x0, r11}, {}, {r9}, {}, {r9}, {}, {}, {0x0, r11}, {}, {r10}, {r9}, {}, {}, {}, {0x0, r11}, {r10}, {}, {}, {0x0, r11}, {r9}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r10, r11}, {}, {}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {r10}, {r9, r11}, {}, {r9}, {r10}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {}, {0x0, r11}, {r9}, {r9, r11}, {}, {0x0, r11}, {r9}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r10}, {0x0, r11}, {r9, r11}, {}, {0x0, r11}, {}, {r9}, {r9, r11}, {}, {}, {0x0, r11}, {0x0, r11}, {}, {r10}, {}, {}, {}, {0x0, r11}, {r10}, {r9, r11}, {r10, r11}, {0x0, r11}, {}, {r10, r11}, {}, {}, {0x0, r11}, {r9}, {0x0, r11}, {0x0, r11}, {r9}, {0x0, r11}, {r10, r11}, {0x0, r11}, {0x0, r11}, {}, {}, {}, {0x0, r11}, {r10}, {r9}, {}, {}, {}, {0x0, r11}, {r9}, {r10, r11}, {}, {}, {}, {r10}, {}, {}, {}, {r9}, {r9}, {0x0, r11}, {r9, r11}, {r10, r11}, {0x0, r11}, {r9}, {}, {r9}, {0x0, r11}, {r10}, {r9, r11}, {r9, r11}, {0x0, r11}, {0x0, r11}, {}, {}, {0x0, r11}, {r10}, {r9}, {}, {r9}, {r10}, {0x0, r11}, {r10, r11}, {0x0, r11}, {r10, r11}, {0x0, r11}, {}, {r10, r11}, {r9, r11}, {r10}, {r10, r11}, {}, {}, {r9}, {}, {r9}, {r10}, {}, {0x0, r11}, {}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r9}, {r10}, {r10, r11}, {}, {}, {r10}, {0x0, r11}, {0x0, r11}, {r9, r11}, {r9}, {}, {0x0, r11}, {0x0, r11}, {}, {r10, r11}, {}, {0x0, r11}, {r9}, {r10, r11}, {r9, r11}, {r10, r11}, {r10}, {r9}, {}, {}, {r10}, {r9, r11}, {0x0, r11}, {r9, r11}, {0x0, r11}, {r10}, {r10}, {r9}, {0x0, r11}, {0x0, r11}, {r10}, {r10}, {}, {}, {0x0, r11}, {r9}], 0x0, "2156816c73038c"}) r12 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r12, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r15}, {0x0, r15}, {r14}, {r14}, {r14, r15}, {}, {}, {0x0, r15}, {}, {0x0, r15}, {0x0, r15}, {}, {r13, r15}, {r14}, {}, {r14}, {0x0, r15}, {}, {}, {}, {0x0, r15}, {r14}, {0x0, r15}, {0x0, r15}, {r14}, {0x0, r15}, {r13}, {}, {r13}, {0x0, r15}, {}, {}, {r13, r15}, {r14}, {}, {0x0, r15}, {r14, r15}, {0x0, r15}, {r13, r15}, {}, {0x0, r15}, {r14}, {0x0, r15}, {0x0, r15}, {r14}, {0x0, r15}, {r14}, {0x0, r15}, {0x0, r15}, {0x0, r15}, {0x0, r15}, {r13}, {}, {r14}, {r13}, {}, {r14, r15}, {0x0, r15}, {0x0, r15}, {0x0, r15}, {0x0, r15}, {0x0, r15}, {r14, r15}, {0x0, r15}, {}, {0x0, r15}, {}, {r13}, {}, {r13}, {}, {}, {0x0, r15}, {}, {r14}, {r13}, {}, {}, {}, {0x0, r15}, {r14}, {}, {}, {0x0, r15}, {r13}, {0x0, r15}, {0x0, r15}, {0x0, r15}, {r14, r15}, {}, {}, {0x0, r15}, {}, {}, {0x0, r15}, {}, {r14}, {r13, r15}, {}, {r13}, {r14}, {0x0, r15}, {0x0, r15}, {0x0, r15}, {}, {0x0, r15}, {r13}, {r13, r15}, {}, {0x0, r15}, {r13}, {0x0, r15}, {0x0, r15}, {0x0, r15}, {r14}, {0x0, r15}, {r13, r15}, {}, {0x0, r15}, {}, {r13}, {r13, r15}, {}, {}, {0x0, r15}, {0x0, r15}, {}, {r14}, {}, {}, {}, {0x0, r15}, {r14}, {r13, r15}, {r14, r15}, {0x0, r15}, {}, {r14, r15}, {}, {}, {0x0, r15}, {r13}, {0x0, r15}, {0x0, r15}, {r13}, {0x0, r15}, {r14, r15}, {0x0, r15}, {0x0, r15}, {}, {}, {}, {0x0, r15}, {r14}, {r13}, {}, {}, {}, {0x0, r15}, {r13}, {r14, r15}, {}, {}, {}, {r14}, {}, {}, {}, {r13}, {r13}, {0x0, r15}, {r13, r15}, {r14, r15}, {0x0, r15}, {r13}, {}, {r13}, {0x0, r15}, {r14}, {r13, r15}, {r13, r15}, {0x0, r15}, {0x0, r15}, {}, {}, {0x0, r15}, {r14}, {r13}, {}, {r13}, {r14}, {0x0, r15}, {r14, r15}, {0x0, r15}, {r14, r15}, {0x0, r15}, {}, {r14, r15}, {r13, r15}, {r14}, {r14, r15}, {}, {}, {r13}, {}, {r13}, {r14}, {}, {0x0, r15}, {}, {}, {0x0, r15}, {r14}, {0x0, r15}, {r13}, {r14}, {r14, r15}, {}, {}, {r14}, {0x0, r15}, {0x0, r15}, {r13, r15}, {r13}, {}, {0x0, r15}, {0x0, r15}, {}, {r14, r15}, {}, {0x0, r15}, {r13}, {r14, r15}, {r13, r15}, {r14, r15}, {r14}, {r13}, {}, {}, {r14}, {r13, r15}, {0x0, r15}, {r13, r15}, {0x0, r15}, {r14}, {r14}, {r13}, {0x0, r15}, {0x0, r15}, {r14}, {r14}, {}, {}, {0x0, r15}, {r13}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005bb80)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {0x0, r11}, {r13}], 0x83, "6bc544ae0cbe15"}) 22:01:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b00)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) write$binfmt_script(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"/595], 0xa8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) clone3(&(0x7f0000000c00)={0x2400, &(0x7f00000001c0)=0xffffffffffffffff, &(0x7f0000000a40), &(0x7f0000000a80), {0x15}, &(0x7f0000000b40)=""/135, 0x87, &(0x7f0000000f40)=""/202, &(0x7f0000000ac0)=[0xffffffffffffffff, 0x0], 0x2, {r1}}, 0x58) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000001040)={{0x0, 0x5, 0x7, 0x9, 0x1, 0x6d16956d, 0x1ff, 0x5, 0x7, 0x5a, 0x860, 0x4, 0x10000, 0x20, 0x8}, 0x20, [0x0, 0x0, 0x0, 0x0]}) fstat(r2, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000200)='./file0\x00', 0x4, 0x8, &(0x7f0000000800)=[{&(0x7f0000000240)="ad55981726efee8c3a5394f1f8f1863554fe0cb3a795faf449b10dcd1f4907ce6869b74f18a0937d770b5ba6e1ae40d3cb48146790439f049b6cc9fb3578bbe4133986609e71cf68484ba8345b274e025409fe84adad2495c4fd8adf71b6bbb4264c2f8779c6428c4f39e7d9b8ccd2a3af27be2413fb5f0c2c274d2e48c60a12263d2007031e27fc14631d9c0d3edcf728834e55bc92ec6e28318561aaca7aa0ee466b55d6eaf9a9a37a730ea801416cf3cb04f12e2db244a5b9a9262c8c7e6de48f", 0xc2, 0x5}, {&(0x7f0000000380)="cc6770cb960788b29c6b4ab92707869acb69ae8c2d322920240c0f9c36e08920e6043092d60308a7bfcdd7c6a7649959fa7c0c6bada4bb21054238a96b0f075962afa23edb197110e732227d243896abfcf2f0ca17f57454f044dd5d68b4c33531cf0cc8d434af06f89d1b16b8ee70351be81a8ba0026668431f", 0x7a, 0x7}, {&(0x7f0000000400)="5aa199a23fd9a9eed5cc392c44621f6568e9920e2206585407c470998fbf4199532c2e1a04d5160a55af50a9271d4727cfcf7660aacd81ab17d91fceae91a6af711cb191e1f8cbbf7b84665a6c11591178fcf50fa3d0893142677ffb8744d11965d3dc8ec378437c29ea385145eb52a07812710a4cca00650d6d6f2d74e513d3fe24892dc5e8eda28fd48b23013df74e397fc29adb8597e6c8d9c1a1e2c14ea8990580f941276b4403b6bd7c5af9df5396ff250d9d558dd0b67561717454abe80ac9f0320d4aa1f59efa524763b724a803645d57bd8ce5", 0xd7, 0xa26}, {&(0x7f0000000500)="76eb50ef172884e46fae246f6dbca595156e39e37ea13b28d90950d17f5323b9803f144c79b38250afe0bb1b6149aec9cfe565ec2e4205fcbb27b97fb5b35660db194477046407ae596a8dd9714e67737636e96c3ece5a6d4fe4279f29a3ceb07eb63376169512a81cbed34afd70aba7946c76f53152201af536c3b55d0145d4234311f7d987b6f015a3914b425cf9d6899742e9c472", 0x96, 0x9}, {&(0x7f00000005c0)="397a30de43adfbf2bf8a2068cf39a10d610246ea9340ec260da992f2b21f15a015eb46be9f", 0x25, 0x6}, {&(0x7f0000000600)="ad100af3d40a44cffa9a306dd69adaa0b726fe7452613e016779912192c2e4a314b51a0d550f36556ea0f2d9c9d18db1817ddd838c18cffa64e06f2850a4b41f1b58b6d27293cdc3a81571142338211b4f38455672ec376c1977e1a24c7901cf3da3a9cbfb5f8f6625fa35", 0x6b, 0x2}, {&(0x7f0000000680)="147d10ebeda5e95675d460658320f4be647ba7a32077d18d9967484165170e2ec30a405b2f47aae6ef64dcea70263e545dba11bd5a51801d9cb935259382eba3522257114449d34520e3061e59463a98e21ac5ebd8e24649694be04b2689a463d2e4958927f08e6d59f31922554cd89824bcf409f09188102ea70998a9ef1761e0507e7db3d8cc8c0caba29110ed5ec479261912e056616f1b364b4dba7ff2f2e12458a7e6d29373ddad97c1d22be6a2789fec64d2484d3279f72eff321217fac9ed0b7998641b578e94699d5cb1b2be752cbd0bda6ad6ea7855f12a655602dca75f6c7714c705", 0xe7, 0xfff}, {&(0x7f0000000780)="1798ed7111440a6e04b259c2db7344924f91d6c44fc2746f9c2bf0b63e731f760bbc8075494462763bcfcf5979553cfac74abd3e1a0bc7c0a5c2eb2db1143b7e9c7fb0d6709e818d64", 0x49, 0x6}], 0x5, &(0x7f0000000940)={[{@huge_within_size}], [{@fowner_lt={'fowner<', r4}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'cgroup.controllers\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0xfffffffffffff27d}}, {@subj_user}, {@audit}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@context={'context', 0x3d, 'system_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x6, 0x35, 0x35, 0x0, 0x62, 0x66, 0x62, 0x31], 0x2d, [0x64, 0x39, 0x62, 0x64], 0x2d, [0x31, 0x2, 0x64, 0x63], 0x2d, [0x65, 0x30, 0x38, 0x63], 0x2d, [0x35, 0x2, 0x33, 0x61, 0x64, 0x34, 0x39, 0x30]}}}]}) sendfile(r0, r1, 0x0, 0x900000002) 22:01:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="4001000010001307002500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000046f55ef4000000000018d8119ae3a48ec80abd6fb31f1e615f5db509187ad4f555039719825cbc97bc2d06c0b1517d74ccf2b119fcd5ab065827bcdc2dac35f4f6bd3f45870e9e089eca3d333354051bdf44e9b90aebadb40ac15fd06ab3c5d85150e7b4", @ANYRES32, @ANYRES32=0x0, @ANYRESOCT], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) openat$cgroup_ro(r1, &(0x7f0000000280)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r2, 0x8030942b, &(0x7f0000000240)={0x800, {0x10, 0x101, 0x4, 0x9, 0x33b6}}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) io_cancel(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x5, r5, &(0x7f00000000c0)="ada7f7d52c8bb6598123f6b029a02b75b0c4bd87dd5a9b9b54f5e12672742de5db61bee2655ab616ba36af6fb9b24225682ed17d7636706aca7f785707be50848f0c33e162decc3ac172c06d25bb7a64c36973829afed047c9d395084992e98f1a4c8abb33c0bc9e198e92c09139b20c788e07f5d1c55940c1ef091a1a0f43e0335cb5e99c67f605d09e153caee8", 0x8e, 0x6, 0x0, 0x2, r6}, &(0x7f0000000200)) [ 194.354329][T20970] loop2: detected capacity change from 0 to 15 [ 194.356299][T20958] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 194.356315][T20958] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 194.356328][T20958] RBP: 00007ff3dae89040 R08: 00007ff3dae89040 R09: 0000000020000000 [ 194.370818][T20970] tmpfs: Unsupported parameter 'huge' [ 194.378370][T20958] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 194.378386][T20958] R13: 00000000200000c0 R14: 00007ff3dae89000 R15: 0000000020000040 22:01:07 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000280), 0x0, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000ac0)=[{&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000280)}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000b80)=""/244, 0xf4}, {&(0x7f0000000700)=""/156, 0x9c}, {&(0x7f00000007c0)=""/83, 0x53}, {&(0x7f0000000480)=""/105, 0x69}, {&(0x7f00000008c0)=""/235, 0xeb}, {&(0x7f00000009c0)=""/230, 0xe6}], 0xa, 0xda0, 0x0) r5 = openat(r0, &(0x7f0000000600)='./file0\x00', 0x80800, 0x16c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$unix(r1, &(0x7f0000000340)=[{{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="0abb66b6ddbf457dcb41fc11ff3547c88aaf8261d51ad3416cb9e58ddc2dc3c9cda2172427d8d616f3c53bdb979502fd9e5d16a1310b25e97bba206f5e9018e76970ccda45c3c0618e9ec1", 0x4b}], 0x1, &(0x7f00000002c0), 0x0, 0x400}}], 0x1, 0x40) fstat(0xffffffffffffffff, &(0x7f0000000200)) 22:01:07 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616364653d6e6f6e65"]) 22:01:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x127000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = io_uring_setup(0x767a, &(0x7f0000000040)={0x0, 0xcc06, 0x0, 0x1, 0x34b}) r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x7, 0x9, 0xea, 0x6, 0x0, 0xd76, 0x204, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x7ff, 0x3}, 0x2203, 0x0, 0xae, 0xb, 0x3, 0x5a, 0xb3, 0x0, 0x4, 0x0, 0x8}, 0x0, 0xb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000421000/0x4000)=nil, 0x4000, 0x2000009, 0x40410, r2, 0x46f77000) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f00000000c0)=[r0], 0x1) fstat(r0, &(0x7f0000000200)) 22:01:07 executing program 0 (fault-call:2 fault-nth:10): syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) 22:01:07 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c6361636b653d6e6f6e65"]) [ 194.532273][T20995] loop2: detected capacity change from 0 to 15 [ 194.616089][T21012] FAULT_INJECTION: forcing a failure. [ 194.616089][T21012] name failslab, interval 1, probability 0, space 0, times 0 [ 194.628759][T21012] CPU: 1 PID: 21012 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 194.637525][T21012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.647594][T21012] Call Trace: [ 194.650868][T21012] dump_stack_lvl+0xd6/0x122 [ 194.655460][T21012] dump_stack+0x11/0x1b [ 194.659616][T21012] should_fail+0x23c/0x250 22:01:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000300)={0x0, r1, 0x1f, 0x401, 0x9, 0x23}) connect$inet(r0, &(0x7f00000003c0)={0x2, 0x4e22, @broadcast}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) openat$cgroup_ro(r2, &(0x7f0000000200)='freezer.self_freezing\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x80000b, 0x20010, r2, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close_range(r1, r6, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=@getae={0x40, 0x1f, 0x600, 0x70bd2b, 0x25dfdbfe, {{@in=@rand_addr=0x64010100, 0x4d2, 0xa, 0xff}, @in6=@loopback, 0x101, 0x34ff}}, 0x40}, 0x1, 0x0, 0x0, 0x48095}, 0x404c004) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r4, r3, 0x0, 0x100000002) [ 194.664033][T21012] ? ext4_remount+0x67/0x1980 [ 194.668757][T21012] __should_failslab+0x81/0x90 [ 194.673515][T21012] should_failslab+0x5/0x20 [ 194.678018][T21012] __kmalloc_track_caller+0x6d/0x350 [ 194.683355][T21012] kstrdup+0x31/0x70 [ 194.687333][T21012] ext4_remount+0x67/0x1980 [ 194.691835][T21012] ? __cond_resched+0x11/0x40 [ 194.696521][T21012] ? __dentry_kill+0x456/0x4e0 [ 194.701289][T21012] ? shrink_dentry_list+0x30f/0x340 [ 194.706508][T21012] ? ext4_statfs+0x6b0/0x6b0 [ 194.711129][T21012] legacy_reconfigure+0x8e/0xa0 22:01:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv2(r0, &(0x7f0000001400)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f0000001280)=""/126, 0x7e}, {&(0x7f0000001300)=""/200, 0xc8}, {&(0x7f00000001c0)=""/54, 0x36}], 0x5, 0x3, 0x80000001, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pwrite64(r0, &(0x7f0000000040)="3ba2af93fec445b556860831c82006e0b6cf33412376c03fcea827b604c83c35eff425e025ca1951a72a613bc731b9db814a83b99a53a2543a3871906352f56398f28a5c9a01c5df48fdba1b372c5ddc4f469bb900285484cb4ee7d7e5ff469c240e529b69307a2a22eb8fbfe8e814816bc1950f915ec3751268d8e47b53770ac5ef4a30a0ca6f7404c7142ee021dc91e8773ecb41945289f92835bceac7f159153e3547d7423d5d7abbe561adb9a7f294235f73f5fa48ab40688c665b9dcdaec4275d5782f6def7bd1747c6f43973afff39152eb2b8d5052505e9ba32ece35d93402eb7ed83df368c9b4ba5318c295944df63c0466d", 0xf6, 0x20) fstat(r0, &(0x7f0000000200)) [ 194.716027][T21012] reconfigure_super+0x2d3/0x4f0 [ 194.720980][T21012] path_mount+0x145a/0x1d20 [ 194.725483][T21012] __se_sys_mount+0x24b/0x2f0 [ 194.730168][T21012] __x64_sys_mount+0x63/0x70 [ 194.734784][T21012] do_syscall_64+0x44/0xa0 [ 194.739202][T21012] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.745105][T21012] RIP: 0033:0x467b1a 22:01:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) clock_gettime(0x0, &(0x7f0000004ac0)={0x0, 0x0}) recvmmsg$unix(r1, &(0x7f00000048c0)=[{{&(0x7f00000000c0), 0x6e, &(0x7f0000001580)=[{&(0x7f0000000380)=""/230, 0xe6}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f0000000480)=""/234, 0xea}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f0000000300)=""/44, 0x2c}], 0x6, &(0x7f0000001600)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x160}}, {{&(0x7f0000001780)=@abs, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000001800)=""/245, 0xf5}, {&(0x7f0000001900)=""/148, 0x94}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/118, 0x76}], 0x4, &(0x7f0000002a80)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000002b00)=@abs, 0x6e, &(0x7f0000002c80)=[{&(0x7f0000002b80)=""/83, 0x53}, {&(0x7f0000002c00)}, {&(0x7f0000002c40)=""/24, 0x18}], 0x3, &(0x7f0000002cc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000002d80)=""/83, 0x53}, {&(0x7f0000002e00)=""/197, 0xc5}], 0x2}}, {{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000002f40)=""/173, 0xad}, {&(0x7f0000003000)}], 0x2, &(0x7f0000003080)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000003100)=@abs, 0x6e, &(0x7f0000003340)=[{&(0x7f0000003180)=""/139, 0x8b}, {&(0x7f0000003240)=""/42, 0x2a}, {&(0x7f0000003280)=""/185, 0xb9}], 0x3}}, {{&(0x7f0000003380), 0x6e, &(0x7f0000003400)}}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000003440)=""/187, 0xbb}, {&(0x7f0000003500)=""/48, 0x30}, {&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/117, 0x75}, {&(0x7f00000045c0)=""/14, 0xe}, {&(0x7f0000004600)=""/162, 0xa2}, {&(0x7f00000046c0)=""/34, 0x22}, {&(0x7f0000004700)=""/180, 0xb4}], 0x8, &(0x7f0000004840)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}], 0x8, 0x3, &(0x7f0000004b00)={r2, r3+60000000}) openat$cgroup_ro(r18, &(0x7f0000004b40)='cgroup.events\x00', 0x0, 0x0) r20 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r20}, &(0x7f0000000040)) r21 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r21}, &(0x7f0000000040)) r22 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r23) r24 = syz_open_dev$vcsn(&(0x7f00000068c0), 0x3, 0x100001) sendmmsg$unix(r9, &(0x7f0000006980)=[{{&(0x7f0000004b80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003400)=[{&(0x7f0000004c00)="8801cd3912633306f6b6e2dc128c6c29f1279e9d34be176dfe6416beb77e0d4b10342f96ea30ecc281c8cdda7dfd6cce5859b9d0858e8ca732e9d331961dec5014460142d59463ce4362650d5fa15c1a0bc95973be9604eb5b7155c5846d67b4699eeaa33cdfb49056efd016c749e0f35025db206b8a30b91fcd04834eabdea2544c5d41ead96e2c037bd4df1b2b18cb9eaf5a7a0cdc9955781dc8308b77fb60016720afee400f6926593ff81ab460c6f21c17ed1b7ce8eaf70835ef1ac6fe62df6b149bf37e5edd9a0b2b4a52a291a724b8dfb597f7e98bc22af840c4fe85c9f1f75a461359016c37f3054341fafb805e44", 0xf2}, {&(0x7f0000004d00)="7e50d048389d56d5ec789edc45bcd1b0802a9814f7985d312e452ae33fb8dc8391d8463dcede1f71d65f1c2898c5fe34fae815bfd420ccab1639085fc68ad075c3578ab05bde4d1b7fa4bb5b116a57f14dcd59b016f865388df4086094443a68f49650ad5467fb67e8431639efcc10729deba68822235c47ffb8d2cd291e0b0512f0cf81de13216bd8b1426d24b0c2ca81a5c5b20a751af9658d041d347978516b52d7737ec4dc438e01f61e3791da5225e09a1a039ced2557e98f6d16c5af4b64035453600c8b636503891ba3c6f1413a69e2f3e021e1de40f22797bdc647ed994516caed35e30fd736c17963568c", 0xef}, {&(0x7f0000002c00)="57dd0e1d59de034b1e63ddf2af5c74e57a8762cfdffdd7f86f7fc64cf2f96b65ca560315b687d783e7be39bb7742be6ddf3a96cebb0a88e34195", 0x3a}, {&(0x7f0000003000)="f83e3eeca13590af067257d7a34b6eecaf7e86e16a78", 0x16}], 0x4, &(0x7f0000006640)=[@cred={{0x1c, 0x1, 0x2, {r5}}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r11]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r16, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r14, r18, 0xffffffffffffffff, r8]}}, @rights={{0x2c, 0x1, 0x1, [r10, r19, 0xffffffffffffffff, r13, 0xffffffffffffffff, r12, 0xffffffffffffffff]}}], 0xe8, 0x40800}}, {{&(0x7f0000006740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006880)=[{&(0x7f00000067c0)="263053f855cb58ad943eeba18fea962d17cbcd689a8d10e6e7d2e6a02fd07b100b1ce75947a372c505a3400b81f98dc5a83884ad70b302add862cb2b717f4703c82639217a2bb90adc72a30f95035dc09a22571b4d95602f7a22ae9b9417329dbb2cb4bc6e0178145315096629822e24e3e4d9dd92a1e9cec31262e8c5c5ced74c773a83cc181b13d89a44f04e15fb8350e1392771857c", 0x97}], 0x1, &(0x7f0000006900)=[@cred={{0x1c, 0x1, 0x2, {r20, r4, r15}}}, @cred={{0x1c, 0x1, 0x2, {r21, r23, r17}}}, @rights={{0x1c, 0x1, 0x1, [r24, r7, 0xffffffffffffffff]}}], 0x60, 0x20000010}}], 0x2, 0x20008000) r25 = socket$nl_xfrm(0x10, 0x3, 0x6) lsetxattr$security_selinux(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)='system_u:object_r:tmp_t:s0\x00', 0x1b, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000ee41e4a70785c31300000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYRESDEC], 0x140}}, 0x0) sendfile(r25, r1, 0x0, 0x100000002) [ 194.748986][T21012] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 194.768589][T21012] RSP: 002b:00007ff3dae88fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 194.776999][T21012] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 194.784966][T21012] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 194.792930][T21012] RBP: 00007ff3dae89040 R08: 00007ff3dae89040 R09: 0000000020000000 [ 194.800894][T21012] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 194.808864][T21012] R13: 00000000200000c0 R14: 00007ff3dae89000 R15: 0000000020000040 22:01:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:07 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368223d6e6f6e65"]) 22:01:07 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c636163682c3d6e6f6e65"]) 22:01:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) r1 = signalfd(r0, &(0x7f0000000040)={[0x6]}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) sendmsg$NFT_MSG_GETGEN(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x10, 0xa, 0x801, 0x0, 0x0, {0x2, 0x0, 0x7}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x815) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)={0x10, r5, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x6, 0xbe, "92fa"}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_NOACK_MAP(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00022bbd7000fddbdf255700000008000300", @ANYRES32=r6, @ANYBLOB="0c009900090000003800000006009500060000000600950009000000060095000a00000006009500070000000600950009000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x4000001) 22:01:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x100010, r0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000140)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 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) mmap(&(0x7f00003e8000/0x3000)=nil, 0x3000, 0x2000003, 0x50, r4, 0xdda29000) sendfile(r3, r2, 0x0, 0x100000002) [ 194.981207][T21040] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. 22:01:07 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c6361636865226e6f6e65"]) 22:01:07 executing program 0 (fault-call:2 fault-nth:11): syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x4d23, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYRES64=r4, @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}, 0x1, 0x0, 0x0, 0x800}, 0x8021) sendfile(r3, r2, 0x0, 0x100000002) 22:01:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 195.166203][T21082] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 195.198785][T21082] FAULT_INJECTION: forcing a failure. [ 195.198785][T21082] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 195.211891][T21082] CPU: 1 PID: 21082 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 195.220648][T21082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.230764][T21082] Call Trace: [ 195.234036][T21082] dump_stack_lvl+0xd6/0x122 [ 195.238641][T21082] dump_stack+0x11/0x1b [ 195.242838][T21082] should_fail+0x23c/0x250 [ 195.247281][T21082] should_fail_usercopy+0x16/0x20 [ 195.252353][T21082] _copy_to_user+0x1c/0x90 [ 195.256773][T21082] simple_read_from_buffer+0xab/0x120 [ 195.262145][T21082] proc_fail_nth_read+0x10d/0x150 [ 195.267176][T21082] ? proc_fault_inject_write+0x230/0x230 [ 195.272850][T21082] vfs_read+0x1e6/0x750 [ 195.277018][T21082] ? __fget_light+0x21b/0x260 [ 195.281732][T21082] ? __cond_resched+0x11/0x40 [ 195.286413][T21082] ksys_read+0xd9/0x190 [ 195.290571][T21082] __x64_sys_read+0x3e/0x50 [ 195.295148][T21082] do_syscall_64+0x44/0xa0 [ 195.299616][T21082] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 195.305551][T21082] RIP: 0033:0x41937c [ 195.309440][T21082] 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 [ 195.329047][T21082] RSP: 002b:00007ff3dae89170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 195.337456][T21082] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 195.345421][T21082] RDX: 000000000000000f RSI: 00007ff3dae891e0 RDI: 0000000000000003 [ 195.353386][T21082] RBP: 00007ff3dae891d0 R08: 0000000000000000 R09: 0000000020000000 22:01:08 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c6361636865256e6f6e65"]) [ 195.361356][T21082] R10: 0000000000000464 R11: 0000000000000246 R12: 0000000000000002 [ 195.369381][T21082] R13: 00007fffdc0d064f R14: 00007ff3dae89300 R15: 0000000000022000 22:01:08 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 195.407970][T21072] selinux_netlink_send: 196 callbacks suppressed [ 195.407986][T21072] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=7 sclass=netlink_xfrm_socket pid=21072 comm=syz-executor.2 22:01:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote}, 0x14) r3 = socket(0x11, 0x800000003, 0x0) getsockname$packet(r1, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = dup2(r3, r3) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000100)={r4, 0x1, 0x4, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000340)={'ip6_vti0\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x4, 0x8, 0xff, 0x100, 0xa, @remote, @dev={0xfe, 0x80, '\x00', 0x27}, 0x7800, 0x8, 0x9, 0x10001}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000004340)={'ip6gre0\x00', &(0x7f00000042c0)={'ip6tnl0\x00', 0x0, 0x4, 0x0, 0xfa, 0x2c6, 0x10, @dev={0xfe, 0x80, '\x00', 0x2a}, @dev={0xfe, 0x80, '\x00', 0x1d}, 0x20, 0x7800, 0xfff, 0x80000000}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000004380)={@initdev, @dev, 0x0}, &(0x7f00000043c0)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r10 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r10, &(0x7f0000000200)={0x11, 0x0, r11, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000004c40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000004c00)={&(0x7f0000000c40)=ANY=[@ANYBLOB='\x00\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002cbd7000ffdbdf250300000008000100", @ANYRES32=0x0, @ANYBLOB="bc0002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1802028038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400050000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000005000300050000000900040068617368000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000101000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400ff0300003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32, @ANYBLOB="44000100240001006d6f646500000000000000000000000000000000000000000000000000000000c8fe030005000000110004006163746976656261636b75700000000008000100", @ANYBLOB="639141d6d5c78f72a7263c7b1bdb1b3f1c8801ec0166f7b5e26f9529b521753f0d562bee8bb2a450aa9a902c8f2f219db28ebf4b42d2817863345101257ede70ac1467e800705876ee42ae0d54191085622c", @ANYBLOB="1801028040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000600000008000600", @ANYRES32=0x0, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000002c0004000500017f0200000003001f00040000000101010605000000ff071f3f09000000ff0002080001000008000100", @ANYRES32=0x0, @ANYBLOB="400002803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r6, @ANYRES16=r5, @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004001f00000008000100", @ANYRES32=0x0, @ANYBLOB="0c02028038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000008000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400070000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000034000400050020002a0400005e00200900000080070001408907000008000707050000000400030139050000040002398000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000080000008000600e4dea7cc286e34993acb55f686ef88d9850f9db0037b4b0fa57ac7243d304a8cfbf359f61c8f3187dc9fe13aacfec4a006ea68f62bdd9aa14948384b1096b3bc3566aeff4871de48c9125861ff48d5065a8b9bb55c1c7184b098a114490f97f948395788e0f67d5460449e6c3e6061f1fb0e087ce136af449baccb6a6198af60badd2e475b064af1247d29c02aef4cc39e37406786f3abdf49d0a21676109c7c110b", @ANYRES32=0x0, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000200000008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="b1000000", @ANYRES32=r11, @ANYBLOB="800002803c00010024000100757365725f4c696e6b75705f656e35a06400003e0020000059c0d0002623c480160000000000000005000300060000000400041f080006", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000bbfd03000b0000000800040000220000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000100004006c6f616462616c616e636500"], 0x800}, 0x1, 0x0, 0x0, 0x1}, 0x40) r12 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r12, 0x0) preadv(r12, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r12, &(0x7f0000000200)) 22:01:08 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368652c6e6f6e65"]) 22:01:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f0000000380)={0x0, 0x8001, 0x0, [0x8, 0x1, 0x900, 0x80000001, 0x4], [0x20, 0x5, 0xffff, 0x1, 0x600000, 0x2, 0x4000000000000000, 0x8, 0x7, 0x5, 0xab, 0x100000001, 0x100000001, 0x63, 0x7fffffff, 0x400, 0x1ffe00000000000, 0x3, 0x100000001, 0x5, 0xffffffff80000000, 0x1, 0x3, 0x600000000, 0x3, 0x800, 0x4, 0x9c, 0x5, 0x401, 0x100000001, 0x3779acc6, 0x101, 0xfffffffffffffffb, 0x2, 0x9, 0x6, 0x0, 0x10001, 0xf0d8, 0x5, 0x0, 0x3, 0x13, 0x9, 0x9, 0x100, 0x1000, 0x1, 0x3, 0x2, 0x5, 0xfffffffffffffffc, 0xfffffffffffffff7, 0x0, 0x7, 0xff, 0x3f, 0x8, 0x9, 0x5, 0x4, 0xffffffff00000001, 0x6, 0x2, 0xca4, 0x9, 0x9, 0x7, 0x0, 0x6, 0x12, 0x7, 0x80000000, 0x0, 0x1, 0x9, 0xffffffffffff6b0e, 0x4, 0x9, 0xfff, 0xfffffffffffff000, 0x8, 0x9, 0x3, 0xff, 0x101, 0x9, 0x4, 0x1, 0x80000001, 0xc, 0x8001, 0x94, 0x475, 0x3d55, 0x80, 0x8, 0x8, 0x7f, 0x2, 0x7, 0x27e6, 0x8000, 0x7, 0x8, 0xfffffffffffffffb, 0x5, 0x100000000, 0x100000001, 0x80, 0xfffffffffffffffc, 0x3, 0x5, 0x7, 0x0, 0xfffffffffffffffb, 0x100000000, 0xffffffffd983e349, 0x7, 0xccfc]}) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) 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 = getuid() sendmsg$nl_xfrm(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f0000000980)=@report={0x1058, 0x20, 0x200, 0x70bd26, 0x40, {0x33, {@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote, 0x4e24, 0x3f, 0x4e22, 0x6, 0xa, 0x80, 0x20, 0x79, 0x0, r5}}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x51, 0x1000, "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"}}]}, 0x1058}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000007c0)=ANY=[@ANYBLOB="400100001000130700050000000000000000000018006d000000000000fe80002fdc8e7b151f5aab00000000000000000000000000000000000000010018d81170acbee9f7a087b3dd87c526c107677704734b5e5f4fb157b1195a07138f8bc3362f05d5ffdbd8eb70dba09b0f4aa19b41b9d18c4bc73cbb33a379fd57805b1bb9ea00cd8799a29e0bfed2156894c893188dd2dce7f947d9d4f7adce4dcd711cbd5c25a1e305b935cdc3b873387fe09028894356be7a5ece172dc0b2299fb4075807b88a5765ffda4c563fc369a844b983707f021f9b4720fca01663d6a4c2ada354d7e62d0b9a57cc1da4bda87eed131a2e", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) mmap(&(0x7f0000223000/0x2000)=nil, 0x2000, 0x8, 0x100010, r1, 0x4a32a000) sendfile(r3, r1, 0x0, 0x100000002) [ 195.493239][T21101] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 195.506434][T21072] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2059 sclass=netlink_xfrm_socket pid=21072 comm=syz-executor.2 [ 195.520506][T21105] device sit0 entered promiscuous mode [ 195.541123][T21102] device sit0 left promiscuous mode 22:01:08 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d226f6e65"]) 22:01:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000248000/0x2000)=nil, 0x2000, 0x1800007, 0x12, r0, 0x4000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) [ 195.605792][T21072] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=21072 comm=syz-executor.2 [ 195.640734][T21123] 9p: Unknown Cache mode "one [ 195.665331][T21072] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=21072 comm=syz-executor.2 [ 195.678069][T21072] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=21072 comm=syz-executor.2 [ 195.695946][T21072] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=21072 comm=syz-executor.2 22:01:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES64=r1, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}, 0x1, 0x0, 0x0, 0x4000000}, 0x48044) sendfile(r2, r1, 0x0, 0x100000002) 22:01:08 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:08 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d256f6e65"]) 22:01:08 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x0, @multicast2}}) preadv2(r0, &(0x7f0000002480)=[{&(0x7f0000000200)=""/165, 0xa5}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f00000002c0)}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/204, 0xcc}], 0x5, 0x9, 0x0, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FICLONE(r0, 0x40049409, r3) 22:01:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x4000000090}, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, 0x0, 0x1) write$binfmt_misc(r6, 0x0, 0x0) io_uring_enter(r1, 0x1d72, 0x0, 0x0, 0x0, 0x0) shutdown(r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) [ 195.711282][T21072] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=21072 comm=syz-executor.2 [ 195.776367][T21120] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=7 sclass=netlink_xfrm_socket pid=21120 comm=syz-executor.4 [ 195.801348][T21143] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 195.812185][T21145] 9p: Unknown Cache mode %one 22:01:08 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d2c6f6e65"]) [ 195.818738][T21120] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2059 sclass=netlink_xfrm_socket pid=21120 comm=syz-executor.4 22:01:08 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 195.857370][T21120] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=21120 comm=syz-executor.4 [ 195.858428][T21148] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:08 executing program 4: 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) accept(r0, &(0x7f0000000380)=@x25, &(0x7f0000000400)=0x80) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000002) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0x3c}, @in=@remote, 0x4e20, 0x1, 0x4e23, 0x8c1, 0xa, 0xa0, 0x0, 0x87, 0x0, r2}, {0xe3, 0x4, 0xae3, 0x2, 0x7f, 0x100, 0x1f, 0x92e}, {0x9, 0x7, 0x7, 0x8}, 0x0, 0x6e6bb1, 0x1, 0x0, 0x1, 0x1}, {{@in=@loopback, 0x4d3, 0x33}, 0x2, @in=@private=0xa010101, 0x34ff, 0x2, 0x2, 0xff, 0x401, 0x2, 0x1000}}, 0xe8) 22:01:08 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e226e65"]) 22:01:08 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 195.951495][T21165] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 195.960112][T21166] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:08 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e2c6e65"]) 22:01:08 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 196.024758][T21175] 9p: Unknown Cache mode n"ne [ 196.032880][T21178] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 196.055956][T21180] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x9, 0x20010, r1, 0xf1efa000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 22:01:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) 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) ioctl$SCSI_IOCTL_GET_PCI(r2, 0x5387, &(0x7f00000000c0)) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0xfed2, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[], 0x140}}, 0x0) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f0000000100)=0x1) sendfile(r3, r2, 0x0, 0x100000002) 22:01:08 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f2265"]) 22:01:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x33, 0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) [ 196.112475][T21188] 9p: Unknown Cache mode n [ 196.165521][T21197] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 196.183030][T21203] 9p: Unknown Cache mode no"e [ 196.201544][T21208] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 196.263029][T21204] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 22:01:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) recvmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/38, 0x26}, {&(0x7f0000000280)=""/139, 0x8b}, {&(0x7f0000000380)=""/57, 0x39}], 0x3, &(0x7f0000000400)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}, 0x40000020) splice(r2, &(0x7f00000004c0)=0xfffffffffffffbff, r1, &(0x7f0000000500)=0x9, 0x800000000, 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 22:01:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2080, 0xb5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x4010, r1, 0x466c2000) openat(r1, &(0x7f0000000200)='./file0\x00', 0x45001, 0x100) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 22:01:09 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f2565"]) 22:01:09 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bbf477d046e481b43100"/64, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) socket$nl_xfrm(0x10, 0x3, 0x6) 22:01:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x600, 0xf1, 0x10}, 0x18) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x300000f, 0x110, r3, 0xbeb000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xd9f, 0x0) syncfs(r2) fstat(r0, &(0x7f0000000200)) [ 196.701970][T21230] 9p: Unknown Cache mode no%e [ 196.709103][T21229] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:09 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f2c65"]) 22:01:09 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 196.784307][T21243] 9p: Unknown Cache mode no 22:01:09 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e22"]) 22:01:09 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x80283, 0x0) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000080)={0x8, 0x2, 0x200}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f00000000c0)={0x2, {0x2, 0x1ea2, 0x9, 0x3, 0xfffd, 0x10}}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r4 = accept4(r3, 0x0, &(0x7f0000000040), 0x80000) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @struct}, {0x0, @struct}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f00000008c0)={{r4}, 0x0, 0x10, @unused=[0xfe453f3, 0x3, 0x3f, 0x7ba], @devid=r5}) r6 = socket$nl_audit(0x10, 0x3, 0x9) fcntl$setpipe(r6, 0x407, 0xc0ee) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000280)={0xf, 0x1, {0x5, @usage=0x5, 0x0, 0xfffffffffffffff9, 0x9, 0xfffffffffffff0e5, 0xfffffffffffff518, 0x8000, 0x460, @usage=0xffc000000000, 0xfffffff7, 0x6, [0x0, 0x9, 0x1306, 0x4, 0xfffffffffffffff9]}, {0x0, @struct={0x81, 0x1}, 0x0, 0x5, 0x8, 0x6, 0x3, 0x3f, 0x0, @usage=0xd77e, 0x1ff, 0x1, [0xfffffffffffffffe, 0xfff, 0xb466, 0x5, 0x20, 0x9]}, {0x3, @struct={0x3, 0x7}, r5, 0x93, 0x0, 0x80000000, 0xfffffffffffffffd, 0x5, 0x10, @struct={0xea, 0x26b}, 0x8000, 0xe94c, [0x8, 0x5, 0x81, 0x7, 0x7ff, 0x8]}, {0xffffffffffff9123, 0x9, 0xce}}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000001bc0)=[{&(0x7f00000018c0)="52fb24f16c0ef99c2ee870a96c4f1b0c269be15b7eefe8488d5c8b8be4f6e19b08ccc3aa5f05d5462bcb60db12c55db9018eda27728ee202e934ac8170ebe27e8eb1854585c2b0486660743d2b183d939c60593603cacec48a8099c2908cda69e3d3f4af0e8f927a82c7", 0x6a}, {&(0x7f0000001940)="dafb4bffe71e58ca12abd3031365c5ea2d6aaf251bb8ba90af03067ee61565e9694d78c76ac573137461d6ec6ce0471141b3263964c40d2e69e4973d705f740e14e0ab3c5d204e63c12267de8f80fe408e1be06333417593818e1170a27021da2d50e61fed306410d6839bfae27fb5db6a2cbb3399697f0f45b17874e062eedcb717aeb88a2e8e3e960426b4b483e5ed13cb80481e35d5bf2db4dc2b2f77ffbf4d9f59137be5bf4c7982770c98960d2e", 0xb0, 0x8}, {&(0x7f0000001a00)="eb68956b4dc897a3e5ccb7601e2f9e4fe0bbdcca412f239cb9eafdf4facadff36364016098d54cc3539afa0404abb270c5d5559322f85d034118f3a361ff5026781594d286732d055a2e68b63dda98642177a3621a6718c4c6bdb1565f375c30164eb30220ccb2e4df3f96bac807bdc0b3437663c32dc0875152b1501bb07ae468c2d6327189", 0x86, 0xffffffffffff0001}, {&(0x7f0000001ac0)="3d2a76f7c84cbd4477476f61ef694ecc5b5e387ec794684384d375886634c13fbdf8e57e6b23559b60a88edf70256f058ab35e66373d882ed72323c6aaf1f701ec385e7a11ece47e1996fc55edc930478045fe1dfa31b63083a4b1003055412ba9f26fbdf6352ad02db49bb08b337182206e122a4f17ff6647f98d4023f2a1bcc9ef154b0985b7bc714367f8e6d924454806f48fe84d60b521c2380c6f45da110f6c0ee11a803f9fbe778b6612fd48e159367fc2e23d04849f237472924a48de8304a079c8670f35", 0xc8, 0x8}], 0x2000, &(0x7f0000001c40)={[{@shortname_mixed}, {@nonumtail}, {@shortname_win95}, {@uni_xlate}, {@fat=@nocase}, {@numtail}, {@shortname_win95}, {@uni_xlate}, {@shortname_lower}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '!,$\xe7\xb5'}}, {@obj_type={'obj_type', 0x3d, '\x00'}}, {@fowner_lt={'fowner<', r7}}, {@fowner_gt={'fowner>', r8}}, {@obj_user={'obj_user', 0x3d, '\x00'}}, {@subj_type}]}) 22:01:09 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:09 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:09 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e2c"]) [ 196.879425][T21258] loop3: detected capacity change from 0 to 16128 [ 196.892805][T21256] 9p: Unknown Cache mode non" [ 196.943320][T21272] loop3: detected capacity change from 0 to 16128 [ 196.955071][T21274] 9p: Unknown Cache mode non 22:01:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x8, 0x0) inotify_add_watch(r0, &(0x7f0000000280)='./file0\x00', 0x61000701) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000380)=""/81}, {&(0x7f0000000400)=""/61}, {&(0x7f0000000440)=""/49}, {&(0x7f0000000480)=""/187}], 0x3b, 0xff, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYRES64=r1, @ANYRES64=r0, @ANYRES32, @ANYRES16], 0x208e24b) openat$cgroup(r0, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) mknodat(r0, &(0x7f00000005c0)='./file0\x00', 0x4, 0x1f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000240)=0xffffffffffff8000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000000040)) syz_open_procfs(r3, &(0x7f0000000580)='attr/keycreate\x00') openat$cgroup_ro(r1, &(0x7f0000000300)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x7fffffff, 0x301000) flock(r5, 0x0) sendfile(r4, r2, 0x0, 0x100000002) mmap(&(0x7f00009a9000/0x2000)=nil, 0x2000, 0x4, 0x4010, 0xffffffffffffffff, 0x1c139000) 22:01:10 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:10 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x8, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), r1) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x24, r3, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/248, 0xf8}], 0x1, 0x8, 0x100) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="74726111c585d9758c66b7ffff003d", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:10 executing program 2 (fault-call:5 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:10 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000001380)={0x64, r0, 0x400, 0x70bd2c, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x4, 0x61}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY={0x2c, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x1}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_SEQ={0xd, 0x4, "36177346737e1a00db"}, @NL80211_KEY_TYPE={0x8, 0x7, 0x2}]}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x8800}, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000000280)="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", 0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xe3, &(0x7f0000001540)="8de208f1679d9126a25750cb070080670e12262ae4f29c8900006083f3cf09690f0800000076751e3811ac9d0ddb00000000000027b236630a670057a74244a96187389fa2273b94ba06b9e4e3af9c6ff81d781d007fbe72f2f98608448dad202100dfe301745d4dc463ce5e06d54359b83bd82797e48adf8259a4270ef0d680984d8b6951f5ffcfe21ad81da7c3e70b5c56880a53b4d106000000a6d092eea121fe115424ced95ab7670c820a50be3abe9517f9e7a45eed9f8ef7c98efabe4d574a23af081b9246893971808fc99fc636147e87aea204f1a9b8dffe897875c9984506"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x38) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) wait4(r2, &(0x7f0000000180), 0x1, 0x0) ptrace$cont(0x7, r2, 0x0, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) fstat(r1, &(0x7f0000000200)) [ 197.582798][T21293] 9pnet_virtio: no channels available for device [ 197.589307][T21296] FAULT_INJECTION: forcing a failure. [ 197.589307][T21296] name failslab, interval 1, probability 0, space 0, times 0 [ 197.589331][T21296] CPU: 1 PID: 21296 Comm: syz-executor.2 Not tainted 5.15.0-rc1-syzkaller #0 [ 197.610651][T21296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.620691][T21296] Call Trace: [ 197.623953][T21296] dump_stack_lvl+0xd6/0x122 [ 197.628539][T21296] dump_stack+0x11/0x1b [ 197.632685][T21296] should_fail+0x23c/0x250 [ 197.637083][T21296] ? getname_flags+0x84/0x3f0 [ 197.641768][T21296] __should_failslab+0x81/0x90 [ 197.646539][T21296] should_failslab+0x5/0x20 [ 197.651093][T21296] kmem_cache_alloc+0x4f/0x300 [ 197.655846][T21296] ? __cond_resched+0x11/0x40 [ 197.660565][T21296] getname_flags+0x84/0x3f0 [ 197.665108][T21296] __x64_sys_mkdir+0x31/0x50 [ 197.669823][T21296] do_syscall_64+0x44/0xa0 [ 197.674224][T21296] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 197.680222][T21296] RIP: 0033:0x465707 [ 197.684103][T21296] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 197.703716][T21296] RSP: 002b:00007fe74f619fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 197.712115][T21296] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465707 [ 197.720075][T21296] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200000c0 22:01:10 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xa, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:10 executing program 2 (fault-call:5 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 197.728062][T21296] RBP: 00007fe74f61a040 R08: 0000000000000000 R09: 0000000000000464 [ 197.736013][T21296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 197.743991][T21296] R13: 00000000200000c0 R14: 00007fe74f61a000 R15: 0000000020000040 22:01:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 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) sendmsg$nl_xfrm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)=ANY=[@ANYRES16, @ANYRESDEC=r1, @ANYRES32=0x0, @ANYRESHEX=r4, @ANYBLOB="a795480323f4e22420c9fec950bdae6cede4df1839019af11412b48ca5c0ce3025fbc8d62faa5767c0f741751036086ababb96c96f2277c18a7b", @ANYRESOCT], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:10 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) sync_file_range(0xffffffffffffffff, 0x1, 0x0, 0x2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d39703230ae302c616669641bec3d308432303030303030306a13c340303030302c6c6f6f87652c63616368653d6e6f6e65"]) [ 197.814854][T21311] FAULT_INJECTION: forcing a failure. [ 197.814854][T21311] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 197.828020][T21311] CPU: 1 PID: 21311 Comm: syz-executor.2 Not tainted 5.15.0-rc1-syzkaller #0 [ 197.836787][T21311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.846844][T21311] Call Trace: [ 197.850103][T21311] dump_stack_lvl+0xd6/0x122 [ 197.854692][T21311] dump_stack+0x11/0x1b [ 197.854967][T21292] EXT4-fs warning (device sda1): ext4_group_extend:1829: will only finish group (524288 blocks, 256 new) [ 197.858830][T21311] should_fail+0x23c/0x250 [ 197.858855][T21311] should_fail_usercopy+0x16/0x20 [ 197.879442][T21311] strncpy_from_user+0x21/0x250 [ 197.879903][T21292] EXT4-fs warning (device sda1): ext4_group_extend:1834: can't read last block, resize aborted [ 197.884311][T21311] getname_flags+0xb8/0x3f0 [ 197.884346][T21311] __x64_sys_mkdir+0x31/0x50 [ 197.901938][T21319] 9pnet: Unknown protocol version 9p20®0 [ 197.903703][T21311] do_syscall_64+0x44/0xa0 [ 197.913706][T21311] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 197.919669][T21311] RIP: 0033:0x465707 [ 197.923627][T21311] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 197.943229][T21311] RSP: 002b:00007fe74f619fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 197.951636][T21311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465707 22:01:10 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xb, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 197.959622][T21311] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200000c0 [ 197.967586][T21311] RBP: 00007fe74f61a040 R08: 0000000000000000 R09: 0000000000000464 [ 197.974925][T21322] 9pnet: Unknown protocol version 9p20®0 [ 197.975579][T21311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 197.975595][T21311] R13: 00000000200000c0 R14: 00007fe74f61a000 R15: 0000000020000040 [ 198.004458][T21292] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 22:01:10 executing program 2 (fault-call:5 fault-nth:2): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:10 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000039a000/0x2000)=nil, 0x2000, 0x1800007, 0x12, r0, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f000033c000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f00000bf000/0x1000)=nil, 0x1000, 0xa, 0x2010, r0, 0x10000000) r3 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006c4000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000200)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x1, 0x0, 0x0, 0x2, &(0x7f00000000c0), 0x1, 0x0, 0x0, {0x0, r6}}, 0x541) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fallocate(r7, 0x21, 0x355, 0x4) syz_io_uring_setup(0x408a, &(0x7f0000000440)={0x0, 0x22ac, 0x4, 0x0, 0x2c1, 0x0, r3}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000be000/0x2000)=nil, &(0x7f0000000240), &(0x7f00000004c0)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0xa8001, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r10 = syz_open_dev$char_usb(0xc, 0xb4, 0x100000001) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x2000, 0x0) sendfile(r10, r11, 0x0, 0x6f30000000000000) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r8, @ANYBLOB="2c77666401043d72c21026fa7cbadfc5a01dea008e985bd7eb9a2afeca0aea4b8df82fbabedfa81c0783c8cc5a00f0d16ecc79027391b4e96f9c6c494fee4e480121082fc41fe278a2460bfe0baf031eeb2ab5a1ab37fb269aae", @ANYRESHEX=r9, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) [ 198.097040][T21334] FAULT_INJECTION: forcing a failure. [ 198.097040][T21334] name failslab, interval 1, probability 0, space 0, times 0 [ 198.106814][T21336] 9pnet: Insufficient options for proto=fd [ 198.109708][T21334] CPU: 1 PID: 21334 Comm: syz-executor.2 Not tainted 5.15.0-rc1-syzkaller #0 [ 198.124198][T21334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.134250][T21334] Call Trace: [ 198.137529][T21334] dump_stack_lvl+0xd6/0x122 [ 198.142123][T21334] dump_stack+0x11/0x1b [ 198.146280][T21334] should_fail+0x23c/0x250 [ 198.150704][T21334] ? __se_sys_mount+0x4e/0x2f0 [ 198.155475][T21334] __should_failslab+0x81/0x90 [ 198.160225][T21334] should_failslab+0x5/0x20 [ 198.164762][T21334] __kmalloc_track_caller+0x6d/0x350 [ 198.170051][T21334] ? do_mkdirat+0x293/0x2c0 [ 198.174542][T21334] ? strnlen_user+0x137/0x1c0 [ 198.179233][T21334] strndup_user+0x73/0x120 [ 198.183633][T21334] __se_sys_mount+0x4e/0x2f0 [ 198.188218][T21334] ? do_mkdirat+0x293/0x2c0 [ 198.192715][T21334] __x64_sys_mount+0x63/0x70 [ 198.197293][T21334] do_syscall_64+0x44/0xa0 [ 198.201694][T21334] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 198.207594][T21334] RIP: 0033:0x467b1a [ 198.211474][T21334] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 198.231068][T21334] RSP: 002b:00007fe74f619fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 198.239567][T21334] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 198.247520][T21334] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 198.255474][T21334] RBP: 00007fe74f61a040 R08: 00007fe74f61a040 R09: 0000000020000000 [ 198.263436][T21334] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 198.271394][T21334] R13: 00000000200000c0 R14: 00007fe74f61a000 R15: 0000000020000040 22:01:11 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x3b7240, 0x50) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3df2709c4bd5cefba2f9db17658aa0eaa97b32ef36d96b216d3ca3022263076c521f5ed08755ac06d215e335240fe0b7da05712bcb842b5d7bd244e42bc24f479946183f82120b440292027d428186e56ca7f2de5ee96483e20475ff9ffcfc4846a20a125c31f3254a8a3fd54210dbde70a9ba4f02017fb8bbe7e017c7a9bc93f67e1619d4455e1a38cd2edf40d420d714a953a9f6f8c876d3c4ada12a4303d02661d386060d4f1f", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @link_local}, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="5c0300001b0000022bbd7000fbdbdf25ffffffff000000000000000000000000fe8000000000000000000000000000aa4e2300ff4e240aa40200002000000000", @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="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"], 0x35c}, 0x1, 0x0, 0x0, 0x81}, 0x4008080) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00', 0x0}) statx(r0, &(0x7f0000000600)='./file0\x00', 0x2000, 0x200, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r6, &(0x7f00000008c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@getsadinfo={0x138, 0x23, 0x400, 0x70bd27, 0x25dfdbff, 0x0, [@srcaddr={0x14, 0xd, @in6=@private0}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x64010102, @in=@multicast1, 0x0, 0x2}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, '\x00', 0x41}, @in=@broadcast, 0x4e22, 0x8000, 0x4e21, 0x9, 0xa, 0x80, 0xa0, 0x3a, r7, r8}, {@in=@private=0xa010102, 0x4d5, 0x2b}, @in=@multicast1, {0x0, 0x8c7, 0x7fffffff, 0x8, 0xfffdfffffffffffa, 0x2, 0xd985, 0x1ff}, {0x1000000000000000, 0x5, 0x7fffffff, 0x7}, {0x2, 0xfff}, 0x70bd29, 0x3502, 0x2, 0x4, 0x9, 0x21}}]}, 0x138}, 0x1, 0x0, 0x0, 0x810}, 0x40080c6) sendfile(r2, r1, 0x0, 0x100000002) 22:01:11 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xc, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:11 executing program 2 (fault-call:5 fault-nth:3): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 198.363782][T21354] FAULT_INJECTION: forcing a failure. [ 198.363782][T21354] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 198.376871][T21354] CPU: 0 PID: 21354 Comm: syz-executor.2 Not tainted 5.15.0-rc1-syzkaller #0 [ 198.385642][T21354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.395692][T21354] Call Trace: [ 198.399043][T21354] dump_stack_lvl+0xd6/0x122 [ 198.403646][T21354] dump_stack+0x11/0x1b [ 198.407793][T21354] should_fail+0x23c/0x250 [ 198.412187][T21354] should_fail_usercopy+0x16/0x20 [ 198.417196][T21354] _copy_from_user+0x1c/0xd0 [ 198.421795][T21354] strndup_user+0xb0/0x120 [ 198.426576][T21354] __se_sys_mount+0x4e/0x2f0 [ 198.431178][T21354] ? do_mkdirat+0x293/0x2c0 [ 198.435691][T21354] __x64_sys_mount+0x63/0x70 [ 198.440284][T21354] do_syscall_64+0x44/0xa0 [ 198.444696][T21354] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 198.450591][T21354] RIP: 0033:0x467b1a [ 198.454479][T21354] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 198.474089][T21354] RSP: 002b:00007fe74f619fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 198.482504][T21354] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 198.490473][T21354] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 198.498466][T21354] RBP: 00007fe74f61a040 R08: 00007fe74f61a040 R09: 0000000020000000 [ 198.506432][T21354] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 198.514405][T21354] R13: 00000000200000c0 R14: 00007fe74f61a000 R15: 0000000020000040 22:01:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x30) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000fc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000f00)=[{{&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)=""/143, 0x8f}, {&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000480)=""/103, 0x67}, {&(0x7f0000000500)=""/207, 0xcf}], 0x5}, 0x5}, {{&(0x7f0000000680)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000700)=""/29, 0x1d}, {&(0x7f0000000740)=""/227, 0xe3}], 0x2, &(0x7f0000000880)=""/203, 0xcb}, 0x2}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000980)=""/249, 0xf9}, {&(0x7f0000000a80)=""/65, 0x41}, {&(0x7f0000000b00)=""/199, 0xc7}, {&(0x7f0000000c00)=""/4, 0x4}, {&(0x7f0000000c40)=""/88, 0x58}, {&(0x7f0000000cc0)=""/148, 0x94}], 0x6, &(0x7f0000000e00)=""/234, 0xea}, 0x100}], 0x3, 0x12002, &(0x7f0000001000)={r1, r2+10000000}) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000000040)=0xfffffffd, 0x4) sendto$inet(r0, &(0x7f0000000380)='T', 0x1, 0x240000c0, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x10) open(&(0x7f0000000200)='./file0\x00', 0x80240, 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) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="5aa6031ce627a38aea300185d184004cd121d10000000066646e6f3d", @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) fsync(r1) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x81, 0xf8, 0x1f, 0x3, 0x0, 0x2, 0x10000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000140)}, 0x41, 0x2, 0x6, 0x9, 0x5, 0x40, 0x401, 0x0, 0xffffffff, 0x0, 0x2}, 0x0, 0x10, r0, 0x0) readv(r2, &(0x7f0000003580)=[{&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/74, 0x4a}, {&(0x7f0000000480)=""/9, 0x9}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/151, 0x97}, {&(0x7f0000002580)=""/4096, 0x1000}], 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000003600), 0x40080, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x4}, &(0x7f0000000040)) sendmmsg$unix(r3, &(0x7f00000061c0)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000003640)="6951c76af20828ffdf93100bbafc41466755c6bb50d6e9a9c3ca8e0d584acad584cf79bbc536923ba80754b0407fea14b906f94d1792ee43ff3a782dd32b11c7e0dede748f080b29698d787f3b129d71ee88a3c227f60349fbb8e4f787887f7c6784be3e4521c4efbde1fcdd15ee65f11568c60490e71bd52fa0c46a7a3a506261ac5395bb4b980556b47778b07c18cdcc791298268e6f4216a95ce1bf5077998f224ac0b2aab75015f34d7397fd495a8a77091b7d4a41084f6de57a5a0cd125", 0xc0}, {&(0x7f0000003700)="773d84950bf0ff5763a2590e485c2a558470b2f5610a140da493b5f0f2b3aae83ef3680770d344a53c7f310c429a7c8f5ecb07cc194f2b68c6b437e409700bc91ce60a38410b2e580da27e8d7feae002b4e19cf179c70eda86c6a43bca2427a54cbd6c0306820b66b592a2ac4a07767b5e1772993b930c2501174ac2df90f9dd426734f5beaa23e6870177d231620a449e5705f0e6e755e2240e28e4cdd1635617bf14b96e5e4be87256e0f19d32", 0xae}, {&(0x7f00000037c0)="a6e22215b5dbf38bceaca132dcb2c9a4d1d6036be16be46f66a3b6b47b2051dc9f5ff993cbb7238071d5274244873a40b0855064262794174545879ea90eadeb4bdda7772193ab0325bfed70684fd2184675f98df1c2c32da23faaa55389ac0113af865cf594fee80fb0bfe002d48e27f6bafdfa92facbb2fd218ae39948693b735bef73dc0ad998a8647f5053a3c33d0c2fd3e46af96c57", 0x98}, {&(0x7f0000003880)="6323a3721a4dcd0d1e20d03d7b6e5f24587d7cccc1b67cdaa443449f2c88063aa0fe773d6bba9b2509dc1be580eb766d7e0c999f8afdd1b649d7d73bfafead229ae647b43da0a1bd9801d90696c417383c83297537a78005cf7af7619c204f6f4c22971fa6eda8be7d39ed5841bd20b6756cacd7c4ce391dcb1d0a8c330bb8c15b39d6ffe036c01903a65a98b79a786b97925a94e1e5ab89622044375e920e4715cae7496236b4cf4c1d0b1e1c9fc5c2ef22674df30c0fcd65591d70c0f28bb002d82f5462ff614a292eb62d3d67f2a10b52a61e684cabb5dd106c0dae65277d8b5a14", 0xe3}, 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&(0x7f0000004d40)=[{&(0x7f00000062c0)="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", 0x159}, {&(0x7f0000004cc0)="47aa2f9fdc997e01fcc6cf470f660b349b036250f317ce1ddff767166e685fa5b8e68a0fc3166eac0203bd6186f1148b6612076be83a3f923cb6dd1f67507edac9c0ab7d9f615c3298025dd3e2b529295ac4892d790e45f8d8f126a2f2dd439c505d08c899d2", 0x66}], 0x2, 0x0, 0x0, 0x48000}}, {{&(0x7f0000004d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005e00)=[{&(0x7f0000004e00)="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0x1000}], 0x1, &(0x7f0000005e40)=[@cred={{0x1c}}], 0x20, 0x4000}}, {{&(0x7f0000005e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006180)=[{&(0x7f0000005f00)="2c0a6aa25a769fb61ab851056bfa8ef615deb434413e2297e8ba158c5be60cdff52adcf672ed518130e08716c4862d13a35323610653dc72abdeebe7914352fc62212d7b00697429ad76b07f7932dee62c4899177220a57694509a6301f10d3679deee27126e9d140e907d73e111864027585870f2648b303b5b70e05f898acd6270456a1529f236bcbb8d882a6ad63cf22b", 0x92}, {&(0x7f0000005fc0)="ea71200bfc865bdf15c0311933a73d81d1cc7a3486c063db2c3c5f508c8107ee0b4afe0b90f1d034f8e7ebd6208031432be771883f90bbf42606f5f0e313c3bc5be107cb1d7c2bc1e15215600d4f7a71b6ebe8f81a7a5b901a90db26a30576e3c9e862d09369cb74b945891579df57f3a2c0a21e88d7e2bf0628223ecf1b70d65053a7452c83b9c525a00ed637a8705e758d35414be009417b53f2d55e6e2e95c68d174da6f6e12c1d9badf113318fd493022a6b6a4eae84645d5181", 0xbc}, {&(0x7f0000006080)="0b25b43d5ac161cb092abd9838f1d91fa6a90af1792524815c4b98eee4d825fcd61a8e9e89506d67083bfc1889952573e3c3ed082f11310953cf8aeb545b18bd1c9402ee87f8126b46edb9959c53ec24467bfcf8e1988a871c24e6a13c394f4427fe6221d8d6900f13404066d8cd4a9c3cbb1dc1296f38d82d6a5a569d1241ac77ab5b7a943999a585d6f114cdd64b04e2207345edf2f8d777cad74d38ab58e5756d645bc2c4d3bafffd61e02a4d5dbae1e9a6386011b2bd76aa3ca394415a7cf84c7ba331f27743dacad99d0aa55365bb0ffd884d86", 0xd6}], 0x3, 0x0, 0x0, 0x8084}}], 0x4, 0x40) mmap(&(0x7f0000744000/0x1000)=nil, 0x1000, 0x1000000, 0x100010, r5, 0x56d51000) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYRESDEC=r2, @ANYRESHEX, @ANYRESHEX, @ANYRES16=r6, @ANYRESOCT], 0x140}}, 0x40000c0) sendfile(r4, r3, 0x0, 0x100000002) syz_genetlink_get_family_id$team(&(0x7f0000000280), 0xffffffffffffffff) 22:01:13 executing program 2 (fault-call:5 fault-nth:4): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:13 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xd, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r1, r0, &(0x7f0000000140), 0x83) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x49050, r3, 0x8717f000) 22:01:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f0000000040)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) [ 200.610566][T21374] 9pnet_virtio: no channels available for device [ 200.619812][T21376] EXT4-fs: 16 callbacks suppressed [ 200.619823][T21376] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 200.635674][T21381] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 200.646135][T21377] FAULT_INJECTION: forcing a failure. [ 200.646135][T21377] name failslab, interval 1, probability 0, space 0, times 0 22:01:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) mmap(&(0x7f0000784000/0x4000)=nil, 0x4000, 0x8, 0x2010, r1, 0xa0abd000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) [ 200.658758][T21377] CPU: 1 PID: 21377 Comm: syz-executor.2 Not tainted 5.15.0-rc1-syzkaller #0 [ 200.667511][T21377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.677564][T21377] Call Trace: [ 200.680837][T21377] dump_stack_lvl+0xd6/0x122 [ 200.685428][T21377] dump_stack+0x11/0x1b [ 200.689589][T21377] should_fail+0x23c/0x250 [ 200.693996][T21377] __should_failslab+0x81/0x90 [ 200.698772][T21377] ? __se_sys_mount+0xf7/0x2f0 [ 200.703566][T21377] should_failslab+0x5/0x20 22:01:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000651000/0x3000)=nil, 0x3000, 0x0, 0x40010, r1, 0xbb99f000) r2 = dup2(r1, r1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) [ 200.708087][T21377] kmem_cache_alloc_trace+0x52/0x320 [ 200.713365][T21377] ? _copy_from_user+0x94/0xd0 [ 200.718128][T21377] __se_sys_mount+0xf7/0x2f0 [ 200.722720][T21377] __x64_sys_mount+0x63/0x70 [ 200.727321][T21377] do_syscall_64+0x44/0xa0 [ 200.731737][T21377] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.737635][T21377] RIP: 0033:0x467b1a [ 200.741515][T21377] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:01:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pread64(r1, &(0x7f0000000040)=""/170, 0xaa, 0x56ea) 22:01:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x40010, r1, 0x4000000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f00000017c0)=[{&(0x7f0000000080)=""/238, 0xee}, {&(0x7f0000000280)=""/217, 0xd9}, {&(0x7f0000000380)=""/138, 0x8a}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000001440)=""/5, 0x5}, {&(0x7f0000001480)=""/131, 0x83}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/150, 0x96}, {&(0x7f0000001700)=""/169, 0xa9}], 0xa, 0x5, 0xff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_NOP={0x0, 0x4}, 0x4) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) [ 200.761124][T21377] RSP: 002b:00007fe74f619fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 200.769535][T21377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 200.777499][T21377] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 200.785558][T21377] RBP: 00007fe74f61a040 R08: 00007fe74f61a040 R09: 0000000020000000 [ 200.793529][T21377] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 200.801503][T21377] R13: 00000000200000c0 R14: 00007fe74f61a000 R15: 0000000020000040 22:01:13 executing program 2 (fault-call:5 fault-nth:5): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r3, 0xc0389424, &(0x7f0000000200)={0x7, 0x38, '\x00', 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 22:01:13 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x905800, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) fcntl$setstatus(r2, 0x4, 0x4000) [ 200.891007][T21410] FAULT_INJECTION: forcing a failure. [ 200.891007][T21410] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 200.904073][T21410] CPU: 1 PID: 21410 Comm: syz-executor.2 Not tainted 5.15.0-rc1-syzkaller #0 [ 200.912831][T21410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.922887][T21410] Call Trace: [ 200.926507][T21410] dump_stack_lvl+0xd6/0x122 [ 200.931101][T21410] dump_stack+0x11/0x1b [ 200.935260][T21410] should_fail+0x23c/0x250 [ 200.939676][T21410] should_fail_usercopy+0x16/0x20 [ 200.944695][T21410] _copy_from_user+0x1c/0xd0 [ 200.949325][T21410] __se_sys_mount+0x119/0x2f0 [ 200.954007][T21410] __x64_sys_mount+0x63/0x70 [ 200.958594][T21410] do_syscall_64+0x44/0xa0 [ 200.963009][T21410] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.968901][T21410] RIP: 0033:0x467b1a [ 200.972787][T21410] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 200.992389][T21410] RSP: 002b:00007fe74f619fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 201.000824][T21410] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 201.008788][T21410] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 201.016812][T21410] RBP: 00007fe74f61a040 R08: 00007fe74f61a040 R09: 0000000020000000 [ 201.024761][T21410] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 201.032717][T21410] R13: 00000000200000c0 R14: 00007fe74f61a000 R15: 0000000020000040 [ 201.047551][T21410] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:13 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001000)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\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(r4, &(0x7f0000000240)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000002980)=ANY=[@ANYBLOB="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", @ANYRES64=r3, @ANYRESHEX, @ANYRES32=r2, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r1], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000002c0)={"a902a7a6f15ad393feb9a7f0a02fb40c", 0x0, r3, {0x8000, 0x20}, {0x33, 0x2}, 0x5, [0x7b, 0x10001, 0x4, 0x9, 0xffffffffffffff01, 0x7, 0x56d, 0xf19f, 0x1145, 0x7ff, 0x0, 0x6, 0x80000001, 0x1, 0x3, 0xff]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000140)=0x1000, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29", @ANYRESOCT=r1, @ANYRES32=r1], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) 22:01:13 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xe, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:13 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)=""/107, 0x6b}], 0x1, 0xd9f, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000200)) 22:01:13 executing program 2 (fault-call:5 fault-nth:6): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 201.195094][T21437] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 201.201294][T21441] FAULT_INJECTION: forcing a failure. [ 201.201294][T21441] name failslab, interval 1, probability 0, space 0, times 0 [ 201.215498][T21441] CPU: 0 PID: 21441 Comm: syz-executor.2 Not tainted 5.15.0-rc1-syzkaller #0 [ 201.224552][T21441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.234611][T21441] Call Trace: [ 201.237886][T21441] dump_stack_lvl+0xd6/0x122 [ 201.242479][T21441] dump_stack+0x11/0x1b [ 201.246644][T21441] should_fail+0x23c/0x250 [ 201.251056][T21441] ? getname_flags+0x84/0x3f0 [ 201.255737][T21441] __should_failslab+0x81/0x90 [ 201.260497][T21441] should_failslab+0x5/0x20 [ 201.265005][T21441] kmem_cache_alloc+0x4f/0x300 [ 201.269775][T21441] ? should_fail+0xd6/0x250 [ 201.274566][T21441] getname_flags+0x84/0x3f0 [ 201.279068][T21441] ? should_fail+0xd6/0x250 [ 201.283586][T21441] user_path_at_empty+0x28/0x110 [ 201.288537][T21441] __se_sys_mount+0x217/0x2f0 22:01:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvfrom(r1, &(0x7f0000000300)=""/105, 0x69, 0x40030001, &(0x7f0000000380)=@ipx={0x4, 0x8001, 0x1, "c49fc0b15078", 0x1}, 0x80) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="b7dddd5938c518624f5e4540e1f4cadb1850aa286ec11685dc452d1029a11b392d0ca9ae2713ecfe5a76f0521bbfa5ff927dd39b980f964dadd410b0445d09fd7272ac8b26b32b9967b2c4e5f5f54a54fc6c7fee943b4da60c61b6bbeb5ab43f9ef9136ac179d5f47ecaae15d9cce1bd412230cd02f79315bade38efc8383e06b479c95d243e41ec1601382effcb17b1224d494c8103eccfa37b", 0x9a}], 0x1) fspick(r0, &(0x7f00000002c0)='./file0\x00', 0x26d53656c1d1f96) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a31aa46bc8ea81cb18bf0e71f392fe347662d330c8bbca70f62e825654453960350677c8b2764"], 0x19) syz_io_uring_setup(0x6157, &(0x7f0000000140)={0x0, 0xf17e, 0x10, 0x3, 0xc5, 0x0, r0}, &(0x7f000000c000/0x4000)=nil, &(0x7f00005e8000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000280)) syz_io_uring_complete(r2) statx(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x2000, 0x200, &(0x7f0000000400)) [ 201.293218][T21441] __x64_sys_mount+0x63/0x70 [ 201.297813][T21441] do_syscall_64+0x44/0xa0 [ 201.302234][T21441] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.308131][T21441] RIP: 0033:0x467b1a [ 201.312018][T21441] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 201.331629][T21441] RSP: 002b:00007fe74f619fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 201.340048][T21441] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 201.348025][T21441] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 201.356000][T21441] RBP: 00007fe74f61a040 R08: 00007fe74f61a040 R09: 0000000020000000 [ 201.363980][T21441] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 201.371955][T21441] R13: 00000000200000c0 R14: 00007fe74f61a000 R15: 0000000020000040 22:01:14 executing program 2 (fault-call:5 fault-nth:7): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 201.395105][T21443] device lo entered promiscuous mode [ 201.409326][T21452] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 201.413082][T21449] Y­4`Ò˜: renamed from lo 22:01:14 executing program 4: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000380)={0x0, "084fdd6ab76dfd58d711183f39a42837"}) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000001dc0)={0x0, 0x7fffffff, 0x3, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f00000021c0)={0x8, 0x0, {0x1, @struct={0x1, 0x4}, 0x0, 0x7, 0xf22, 0x0, 0x6, 0x3, 0x30, @struct={0xd0, 0x9}, 0x8, 0x94, [0x5cb, 0x3ff, 0x1, 0x81, 0x8, 0x5]}, {0x714d, @usage=0xff, r3, 0x1f, 0x1ff, 0x6, 0x6, 0x645, 0x80, @usage=0xffffffffffff0001, 0x101, 0x2, [0x0, 0x1, 0x8, 0x1f, 0x4, 0x32]}, {0x1, @struct={0x400, 0x9}, r4, 0x2, 0x4, 0x8, 0x7f, 0x8, 0x2, @usage=0x3, 0x2, 0x4, [0x5, 0x1, 0x8001, 0xc422, 0x2, 0x2046]}, {0x2, 0x3, 0x3}}) 22:01:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) dup3(r2, r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setresgid(0xee01, r5, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r4, r5) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)) [ 201.465072][T21460] FAULT_INJECTION: forcing a failure. [ 201.465072][T21460] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 201.478171][T21460] CPU: 0 PID: 21460 Comm: syz-executor.2 Not tainted 5.15.0-rc1-syzkaller #0 [ 201.486936][T21460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.496986][T21460] Call Trace: [ 201.500307][T21460] dump_stack_lvl+0xd6/0x122 [ 201.504910][T21460] dump_stack+0x11/0x1b [ 201.509066][T21460] should_fail+0x23c/0x250 22:01:14 executing program 5: ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f0000001480)={0x0, 0x80}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x4, @local}, 0x10) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @link_local}, 0x10) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000001600)={'erspan0\x00', &(0x7f00000014c0)={'syztnl0\x00', r2, 0x7800, 0x80, 0x3, 0x7, {{0x3e, 0x4, 0x3, 0x2, 0xf8, 0x66, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x64010102, @private=0xa010102, {[@rr={0x7, 0x27, 0xd4, [@remote, @loopback, @local, @local, @private=0xa010101, @broadcast, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast2, @private=0xa010102]}, @cipso={0x86, 0x47, 0xffffffffffffffff, [{0x0, 0x8, "466753329496"}, {0x6, 0xc, "38992a140063e75af989"}, {0x5, 0x8, "dca0ee4c55ec"}, {0x6, 0xc, "e05d8ee3a919f8b8b0fa"}, {0x1, 0x9, "dff76435bb6f4c"}, {0x0, 0x10, "471766fa5fc842a352efdc6a9b38"}]}, @noop, @rr={0x7, 0x17, 0x3c, [@dev={0xac, 0x14, 0x14, 0x18}, @rand_addr=0x64010102, @rand_addr=0x64010100, @empty, @local]}, @timestamp_prespec={0x44, 0x44, 0x17, 0x3, 0x9, [{@loopback, 0x3}, {@private=0xa010101, 0x5}, {@private=0xa010101, 0x1000}, {@dev={0xac, 0x14, 0x14, 0x37}, 0x7}, {@broadcast, 0x3}, {@private=0xa010102, 0x2}, {@local, 0xfffff5ba}, {@broadcast, 0x83f1}]}, @timestamp_addr={0x44, 0xc, 0x41, 0x1, 0xe, [{@broadcast, 0x100}]}, @rr={0x7, 0xb, 0x79, [@private=0xa010101, @empty]}]}}}}}) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x4040084) sendfile(r4, r3, 0x0, 0x100000002) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) r6 = perf_event_open$cgroup(&(0x7f00000018c0)={0x1, 0x80, 0x3, 0x40, 0x5, 0x5, 0x0, 0x5, 0x41000, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0xfff, 0x40}, 0x10000, 0x2, 0x1, 0x6, 0x8000, 0x0, 0x7ff, 0x0, 0x2, 0x0, 0xa9c}, r3, 0x0, r5, 0x6) preadv(r6, &(0x7f0000001a40)=[{&(0x7f0000001940)=""/202, 0xca}], 0x1, 0x0, 0xddd) preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000200)=""/118, 0x76}, {&(0x7f0000000380)=""/153, 0x99}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000300)=""/4, 0x4}], 0x4, 0xd9f, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000140)={'rose0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="3b007c88ad75633d0ec1ba0000080000000900000006000000060000008cd000000000000001000000050000003fe58068d49b753bc40c11590a0000008e0300000006000006000000f70000000600000091020026094227d3d188de1be284e0bf526fd5fabd16b8a4173acc578945a475"]}) 22:01:14 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x10, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x80c00, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) [ 201.513511][T21460] should_fail_usercopy+0x16/0x20 [ 201.518539][T21460] strncpy_from_user+0x21/0x250 [ 201.523831][T21460] getname_flags+0xb8/0x3f0 [ 201.528345][T21460] ? should_fail+0xd6/0x250 [ 201.532844][T21460] user_path_at_empty+0x28/0x110 [ 201.537785][T21460] __se_sys_mount+0x217/0x2f0 [ 201.542466][T21460] __x64_sys_mount+0x63/0x70 [ 201.547066][T21460] do_syscall_64+0x44/0xa0 [ 201.551492][T21460] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.557383][T21460] RIP: 0033:0x467b1a [ 201.561270][T21460] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 201.580877][T21460] RSP: 002b:00007fe74f619fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 201.589297][T21460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 201.597267][T21460] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 201.605255][T21460] RBP: 00007fe74f61a040 R08: 00007fe74f61a040 R09: 0000000020000000 [ 201.613222][T21460] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 201.621188][T21460] R13: 00000000200000c0 R14: 00007fe74f61a000 R15: 0000000020000040 22:01:14 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r1, 0x148) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) r4 = pidfd_getfd(r0, r0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x800, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@cache_none}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@fsname={'fsname', 0x3d, '9p\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x38, 0x65, 0x30, 0x35, 0x39, 0x33, 0x36], 0x2d, [0x30, 0x33, 0x61, 0x37], 0x2d, [0x62, 0x34, 0x31, 0x33], 0x2d, [0x31, 0x30, 0x35, 0x34], 0x2d, [0x32, 0x0, 0x62, 0x65, 0x63, 0x35, 0x32, 0x66]}}}, {@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}}) write$P9_RREAD(r4, &(0x7f0000000080)={0x43, 0x75, 0x2, {0x38, "2f0acf1cc3c958f53d605168db876ae7b491e245f79e646c25401a59d6b0d6acfe12025859ffbca075441698a08a19bd134c57c56f45aff7"}}, 0x43) 22:01:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) preadv(r1, &(0x7f0000000600)=[{&(0x7f0000000080)=""/106, 0x6a}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000140)=""/174, 0xae}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000300)=""/121, 0x79}, {&(0x7f0000000380)=""/206, 0xce}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/12, 0xc}, {&(0x7f0000000500)=""/231, 0xe7}], 0x9, 0xe4, 0x5) 22:01:14 executing program 2 (fault-call:5 fault-nth:8): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 201.666291][T21486] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 201.672101][T21477] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 201.690580][T21488] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:14 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x11, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 201.779999][T21502] FAULT_INJECTION: forcing a failure. [ 201.779999][T21502] name failslab, interval 1, probability 0, space 0, times 0 [ 201.787819][T21505] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 201.792728][T21502] CPU: 1 PID: 21502 Comm: syz-executor.2 Not tainted 5.15.0-rc1-syzkaller #0 [ 201.809112][T21502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.819162][T21502] Call Trace: [ 201.822441][T21502] dump_stack_lvl+0xd6/0x122 22:01:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x10, 0x4, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x81, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r1, &(0x7f0000000200)) 22:01:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) fstat(r0, &(0x7f0000000200)) [ 201.827513][T21502] dump_stack+0x11/0x1b [ 201.831685][T21502] should_fail+0x23c/0x250 [ 201.836107][T21502] __should_failslab+0x81/0x90 [ 201.840876][T21502] ? alloc_fs_context+0x46/0x500 [ 201.845816][T21502] should_failslab+0x5/0x20 [ 201.850323][T21502] kmem_cache_alloc_trace+0x52/0x320 [ 201.855618][T21502] alloc_fs_context+0x46/0x500 [ 201.860388][T21502] ? security_capable+0x91/0xa0 [ 201.865253][T21502] fs_context_for_reconfigure+0x42/0x50 [ 201.870808][T21502] path_mount+0x122a/0x1d20 [ 201.875321][T21502] __se_sys_mount+0x24b/0x2f0 [ 201.880101][T21502] __x64_sys_mount+0x63/0x70 [ 201.884752][T21502] do_syscall_64+0x44/0xa0 [ 201.889195][T21502] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.895099][T21502] RIP: 0033:0x467b1a [ 201.898974][T21502] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 201.918584][T21502] RSP: 002b:00007fe74f619fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 201.926999][T21502] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 201.935070][T21502] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 201.943048][T21502] RBP: 00007fe74f61a040 R08: 00007fe74f61a040 R09: 0000000020000000 [ 201.951075][T21502] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 201.959086][T21502] R13: 00000000200000c0 R14: 00007fe74f61a000 R15: 0000000020000040 22:01:14 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2cdef962d25376657273696f7529397032300100000000000000ec3d30783230303073652c63616368653d6e6f6e65"]) [ 201.984292][T21522] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{}, {}, {0x20, '(/}[^'}, {0x20, 'cgroup.controllers\x00'}, {0x20, '+\\\\&]W'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}], 0xa, "33bf44cbcd81ea4892530470eb95638e34f40a4d4ec05f399955005fe6719ed10ccd5f7e10ec3e782f90eed299bbf66d0a835f82878fe88f59198dc41c6c271744f981d6b09b7f7539330b21e46678f3f1e281b6bd2ca1a620fc471f8e757f67b3b988fae5162f3ba5aff0e26e7ee3a6dbf485"}, 0xc9) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:14 executing program 3: r0 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x102, 0x5bf670ac4a30bd8}, 0x18) r1 = openat(r0, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x20) renameat2(r2, &(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00', 0x4) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/234, 0xea}], 0x1, 0x8, 0x6594) preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000340)=""/202, 0xca}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/117, 0x75}], 0x3, 0xff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r1, &(0x7f0000000200)) 22:01:14 executing program 2 (fault-call:5 fault-nth:9): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:14 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x12, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:14 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) mmap(&(0x7f0000227000/0xe000)=nil, 0xe000, 0x3000002, 0x13, r0, 0x716e4000) 22:01:14 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000809000/0x1000)=nil, 0x1000, 0x800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0xf501, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000380)=""/116, 0x74}, {&(0x7f0000000300)=""/40, 0x28}], 0x2, 0xd9f, 0x0) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000140)={0xfffffffffffffff9, 0x1, 0x47b9, 0x7f}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c"], 0x140}}, 0x0) sendfile(r4, r3, 0x0, 0x100000002) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)={0x10, r6, 0x1, 0x0, 0x0, {{0x7}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x6, 0xbe, "92fa"}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r6, 0x200, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xff, 0xb}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x3b}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x80}]}, 0x38}, 0x1, 0x0, 0x0, 0x2000404c}, 0x20000800) [ 202.177657][T21562] FAULT_INJECTION: forcing a failure. [ 202.177657][T21562] name failslab, interval 1, probability 0, space 0, times 0 [ 202.190392][T21562] CPU: 0 PID: 21562 Comm: syz-executor.2 Not tainted 5.15.0-rc1-syzkaller #0 [ 202.199148][T21562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.209199][T21562] Call Trace: [ 202.212469][T21562] dump_stack_lvl+0xd6/0x122 [ 202.217180][T21562] dump_stack+0x11/0x1b [ 202.221370][T21562] should_fail+0x23c/0x250 [ 202.225840][T21562] __should_failslab+0x81/0x90 [ 202.230648][T21562] ? legacy_init_fs_context+0x2d/0x70 [ 202.236023][T21562] should_failslab+0x5/0x20 [ 202.240625][T21562] kmem_cache_alloc_trace+0x52/0x320 [ 202.245938][T21562] ? alloc_fs_context+0x46/0x500 [ 202.251000][T21562] legacy_init_fs_context+0x2d/0x70 [ 202.256319][T21562] alloc_fs_context+0x419/0x500 [ 202.261193][T21562] fs_context_for_reconfigure+0x42/0x50 [ 202.266745][T21562] path_mount+0x122a/0x1d20 [ 202.271248][T21562] __se_sys_mount+0x24b/0x2f0 [ 202.275925][T21562] __x64_sys_mount+0x63/0x70 [ 202.280530][T21562] do_syscall_64+0x44/0xa0 [ 202.284952][T21562] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 202.290935][T21562] RIP: 0033:0x467b1a [ 202.294845][T21562] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 202.314461][T21562] RSP: 002b:00007fe74f619fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 22:01:14 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000480)={0x0, 0xfffffffffffffffe, 0xfe, 0x3f, @buffer={0x0, 0x94, &(0x7f00000002c0)=""/148}, &(0x7f0000000380)="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", &(0x7f0000000080)=""/83, 0x0, 0x10002, 0x2, &(0x7f0000000180)}) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000500)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$vcsu(&(0x7f0000000140), 0x8, 0x800) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff0000000000000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000008000c000000"], 0x140}}, 0x0) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', &(0x7f00000019c0)={0x202c02, 0x1, 0x1}, 0x18) renameat2(r0, &(0x7f00000002c0)='./file0\x00', r3, &(0x7f0000001a00)='./file0\x00', 0x3) sendfile(r2, r1, 0x0, 0x100000002) preadv2(r0, &(0x7f0000000480)=[{&(0x7f0000000200)=""/151, 0x97}, {&(0x7f0000000380)=""/251, 0xfe}, {&(0x7f0000001900)=""/135, 0x7b}], 0x3, 0x2, 0x7, 0xc) recvmsg$unix(r1, &(0x7f0000001880)={&(0x7f0000000540), 0x6e, &(0x7f0000001780)=[{&(0x7f0000001a40)=""/50, 0x32}, {&(0x7f0000000600)=""/16, 0x10}, {&(0x7f0000000640)=""/142, 0x8e}, {&(0x7f0000000700)=""/59, 0x3b}, {&(0x7f0000000740)=""/36, 0x24}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x6, &(0x7f0000001800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x8000) ioctl$BLKROTATIONAL(r4, 0x127e, &(0x7f00000018c0)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000004c0)=0x80000001) 22:01:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x30, r0, 0xfda3f000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) [ 202.322896][T21562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 202.330871][T21562] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 202.338874][T21562] RBP: 00007fe74f61a040 R08: 00007fe74f61a040 R09: 0000000020000000 [ 202.346847][T21562] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 202.354844][T21562] R13: 00000000200000c0 R14: 00007fe74f61a000 R15: 0000000020000040 [ 202.366195][T21561] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = getuid() mount$9p_virtio(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x1000, &(0x7f00000002c0)=ANY=[@ANYBLOB="7472616e733d76697274696f2c6361630700007a65000078303030303030303030303030303030362c6163636573733d757365726ae810f5894e2c64660000000000000000", @ANYRESHEX=r1, @ANYBLOB=',mask=^MAY_READ,audit,seclabel,permit_directio,smackfsroot=9p\x00,subj_user=,obj_user=9p\x00,permit_directio,subj_type=9p\x00,\x00']) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x80040, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYRES32, @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e2b3970323030302c616669641bec3d307832303030303030303030302c6c00000000"]) 22:01:15 executing program 2 (fault-call:5 fault-nth:10): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:15 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x22, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 202.401458][T21570] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.5'. [ 202.423844][T21560] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 202.487625][T21591] FAULT_INJECTION: forcing a failure. [ 202.487625][T21591] name failslab, interval 1, probability 0, space 0, times 0 [ 202.500274][T21591] CPU: 0 PID: 21591 Comm: syz-executor.2 Not tainted 5.15.0-rc1-syzkaller #0 [ 202.509043][T21591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.519097][T21591] Call Trace: [ 202.522373][T21591] dump_stack_lvl+0xd6/0x122 [ 202.527328][T21591] dump_stack+0x11/0x1b [ 202.531490][T21591] should_fail+0x23c/0x250 [ 202.535904][T21591] ? ext4_remount+0x67/0x1980 [ 202.540624][T21591] __should_failslab+0x81/0x90 [ 202.545390][T21591] should_failslab+0x5/0x20 [ 202.549897][T21591] __kmalloc_track_caller+0x6d/0x350 [ 202.555189][T21591] kstrdup+0x31/0x70 [ 202.559137][T21591] ext4_remount+0x67/0x1980 [ 202.563706][T21591] ? __cond_resched+0x11/0x40 [ 202.568392][T21591] ? __dentry_kill+0x456/0x4e0 [ 202.573187][T21591] ? shrink_dentry_list+0x30f/0x340 [ 202.578467][T21591] ? ext4_statfs+0x6b0/0x6b0 [ 202.583048][T21591] legacy_reconfigure+0x8e/0xa0 [ 202.587933][T21591] reconfigure_super+0x2d3/0x4f0 [ 202.592909][T21591] path_mount+0x145a/0x1d20 [ 202.597480][T21591] __se_sys_mount+0x24b/0x2f0 [ 202.602241][T21591] __x64_sys_mount+0x63/0x70 [ 202.606831][T21591] do_syscall_64+0x44/0xa0 [ 202.611310][T21591] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 202.617214][T21591] RIP: 0033:0x467b1a [ 202.621114][T21591] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 202.641046][T21591] RSP: 002b:00007fe74f619fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 202.649464][T21591] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467b1a [ 202.657438][T21591] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 202.665426][T21591] RBP: 00007fe74f61a040 R08: 00007fe74f61a040 R09: 0000000020000000 [ 202.673402][T21591] R10: 0000000000000464 R11: 0000000000000202 R12: 0000000020000000 [ 202.681373][T21591] R13: 00000000200000c0 R14: 00007fe74f61a000 R15: 0000000020000040 22:01:15 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000080)={0x2}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FIOCLEX(r0, 0x5451) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000069e000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0xea115000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={{r2, r3/1000+10000}, {0x77359400}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '+@'}, {}, {0x20, '\xde))*'}, {0x20, 'A'}, {0x20, '#'}], 0xa, "ae821c5c720222f141b26a059a87369cba0500b68d3cae9d8420bb94290d71441d4e893fa99dd1340f5a7c640f1fac1cd7c615876bbfd8e8fdb825931d2f8297381abd66fd2691f19ae6ccc113e5cbbb27fc6cbafce2768ceb887011bb2eaa971d19f0db463df8e19987068526ab41705bc06c5c8ab279f1281ecbc885892c487d58566d27337b0e745b1011cae426046c0c56a47df394dabbb878c7cb86b65d87d3e338338c1e8cea166984b6f81ae38068148ec56e3f40ed6efe27bfdc38286eec7a0600489600b21dfa0c2ba744d134a9598bf18170b6d47be2cced166edcb9de07623e807f34df"}, 0x101) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:15 executing program 5 (fault-call:6 fault-nth:0): 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:15 executing program 2 (fault-call:5 fault-nth:11): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:15 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x25, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x400000, 0x134) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 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) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYRESDEC=r2, @ANYRESHEX=r4, @ANYRESOCT], 0x208e29b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000140)={'wg0\x00'}) sendfile(r6, r5, 0x0, 0x100000002) [ 202.846960][T21619] FAULT_INJECTION: forcing a failure. [ 202.846960][T21619] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 202.860043][T21619] CPU: 0 PID: 21619 Comm: syz-executor.2 Not tainted 5.15.0-rc1-syzkaller #0 [ 202.868804][T21619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.878872][T21619] Call Trace: [ 202.882143][T21619] dump_stack_lvl+0xd6/0x122 [ 202.886733][T21619] dump_stack+0x11/0x1b [ 202.890889][T21619] should_fail+0x23c/0x250 [ 202.895303][T21619] should_fail_usercopy+0x16/0x20 [ 202.900332][T21619] _copy_to_user+0x1c/0x90 [ 202.904806][T21619] simple_read_from_buffer+0xab/0x120 [ 202.905954][T21618] FAULT_INJECTION: forcing a failure. [ 202.905954][T21618] name failslab, interval 1, probability 0, space 0, times 0 [ 202.910181][T21619] proc_fail_nth_read+0x10d/0x150 [ 202.927788][T21619] ? proc_fault_inject_write+0x230/0x230 [ 202.933420][T21619] vfs_read+0x1e6/0x750 [ 202.937567][T21619] ? __fget_light+0x21b/0x260 [ 202.942234][T21619] ? __cond_resched+0x11/0x40 [ 202.946900][T21619] ksys_read+0xd9/0x190 [ 202.951065][T21619] __x64_sys_read+0x3e/0x50 [ 202.955573][T21619] do_syscall_64+0x44/0xa0 [ 202.959983][T21619] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 202.965931][T21619] RIP: 0033:0x41937c [ 202.969808][T21619] 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 [ 202.989419][T21619] RSP: 002b:00007fe74f61a170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 202.997814][T21619] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 203.005768][T21619] RDX: 000000000000000f RSI: 00007fe74f61a1e0 RDI: 0000000000000004 [ 203.013724][T21619] RBP: 00007fe74f61a1d0 R08: 0000000000000000 R09: 0000000020000000 [ 203.021695][T21619] R10: 0000000000000464 R11: 0000000000000246 R12: 0000000000000002 [ 203.030005][T21619] R13: 00007fffe1968b1f R14: 00007fe74f61a300 R15: 0000000000022000 [ 203.037967][T21618] CPU: 1 PID: 21618 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 22:01:15 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0x7fffffff}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4048005}, 0x90) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$notify(r0, 0x402, 0x80000000) r2 = accept$inet(r0, 0x0, &(0x7f00000001c0)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = pidfd_getfd(r0, r2, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00002cbd7000ffdbdf25310000000c00990001010000780000000800db00", @ANYRES32=r4, @ANYBLOB="0800db00", @ANYRES32=r5, @ANYBLOB="080001001600000008000300", @ANYRES32=0x0, @ANYBLOB="40009b70a8d92d912db1be4a9a82b90c314f3331d05599d4f1ea9118159e9c00cf66c214988363f5e03a05db148e451c97b2686dc7a2cf0663edde81b3e68be1d2eb49c15d706858c491142fb4d23e9a50fc08f691cf9468bbdd402e30ad171dda6e5fb84efac8cdc936be1d71ba4e832b2fbd4327661f9a1ff98cb2f7ca73c1e9c778e3edeceb22ac897f2cc46c5c096f035eed9b7c8df931f5255966c9527dd3813de0d52c9e16285dfd9be4ee4a4f0bbc9ba03489a94ee3901ee5a68af30acb2ba9fc2448ce3a19aceaae2c5c01fe4a46fb9f9e641dcd0e7357c55f30125ed20f31b88b0cc57b4ccaf001d54c032e7eb3"], 0x40}, 0x1, 0x0, 0x0, 0x14}, 0x4000000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r6, &(0x7f0000000200)) 22:01:15 executing program 4: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000380)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 203.046777][T21618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.056836][T21618] Call Trace: [ 203.060109][T21618] dump_stack_lvl+0xd6/0x122 [ 203.064702][T21618] dump_stack+0x11/0x1b [ 203.068906][T21618] should_fail+0x23c/0x250 [ 203.073336][T21618] __should_failslab+0x81/0x90 [ 203.078097][T21618] ? alloc_pipe_info+0xac/0x350 [ 203.082943][T21618] should_failslab+0x5/0x20 [ 203.087511][T21618] kmem_cache_alloc_trace+0x52/0x320 [ 203.092805][T21618] alloc_pipe_info+0xac/0x350 22:01:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3800007, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) [ 203.097511][T21618] splice_direct_to_actor+0x5f7/0x650 [ 203.102877][T21618] ? security_file_permission+0x7c/0xa0 [ 203.108501][T21618] ? do_splice_direct+0x190/0x190 [ 203.113559][T21618] ? security_file_permission+0x87/0xa0 [ 203.119115][T21618] do_splice_direct+0x106/0x190 [ 203.123966][T21618] do_sendfile+0x63e/0xbb0 [ 203.128386][T21618] __x64_sys_sendfile64+0x102/0x140 [ 203.133587][T21618] do_syscall_64+0x44/0xa0 [ 203.138137][T21618] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 203.144043][T21618] RIP: 0033:0x4665f9 [ 203.147922][T21618] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 203.167614][T21618] RSP: 002b:00007fd789200188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 203.176042][T21618] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 203.184100][T21618] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 22:01:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 203.192067][T21618] RBP: 00007fd7892001d0 R08: 0000000000000000 R09: 0000000000000000 [ 203.200177][T21618] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000001 [ 203.208150][T21618] R13: 00007ffeb909670f R14: 00007fd789200300 R15: 0000000000022000 22:01:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2e, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:16 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0xd095ec1b7aae76e8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f00000002c0)="715172e98ee1e1f5b5b037679819a08e770d34246f24d94c049b0d9ddfe69cd110dce6d40b3b1d2a7a514e7f4ad6e48d0e943d842ea5ab7ad5365857d65cecc9170eadf7361e79ce248a7f9ae975a9092b4dc256eeba2e60c8c83c775cedc31fa980c4997b4236036e86ae6beaaa26f0fd5467c7981c314dcb9e7c0421aeb554b1c49b813e925b71b419e6ddee00ac719d5f79fb6961dbaa4d76143603edb3b510f742621edc6705e49ebbb09faa246ccdb52eb302a2336dc9db010f992e5d431a938a008f5e1c9ceb7f481675ac9e512fb8956bbb00bf93536a08ab980262423019ea33ca3cf0dedf47cc5dbe0b2abac9fe5c0ca029c4f39182d4eefc1c5570a3c6a7099070dc8c24048b5b6b9fabaf497f6a28fa7568ddffe7d4158f9f3cc7e836544690478b104a7fcee90f00307e6a68a5f4b777d6ffb63374902a18bc3ae39198198961e509e077bdfd7c0fece6e0487b6f6199e75912e15fb963e0e84d9c786be869919622335522881df5eb27e593e7fa86bcd2db9d018b3a459c1488c82178683d52d5f31d5aca97e978cfa3373369dddbaaec29db66a130f98b92c9594c2f15b586d71405c4ced26d104b6c842dce1dc0aff6e145e86207851df1045318db6ee12c869d008bd7538284e532b83cf94c3eed8a56f3545a5188f2aeaa39eaca1c2bc053b133ab15c8b4173068e249c0d2380f0353cfec5e2337804c5fb6238d906ecbeb7cac2e09902f79863896f08e967ee42d8d46d45162da7886b903cf9f8acdbbeadd3fefacabfd75c47612c6e39bd0e02cb03883f457155722360a54ef6e44b25848439b99aa22fe555c4c0c04732487881ac4a0aeae8e4c835e3752310951428e9c0a4949f7d2036e5f5ad09ddb0d42dd9bbd41f3026ebac7fb03cc67f235a3e64d2dec81d510292a231d05a5a60ee9cdab2a76b2a0f3d542e6b1e52b9ffc557910b45a008ba5a294be161ba21ecfe3e6a0dd423c2abf302ff4ed48c7495ff7b26567f4534db1ac0dee59bbe0738a127a513b7c8ff80238d897f754bd37df995e3e6fda31495134644c09b3e6337e066aa12747e118b667cd405f25abdfaf9f15e8f28b9dfdce5ced1a14e5d78f32a139b457ad3da3be8cbda0cb20f11df59a80190d8febc60f79c9b672993b5a8b8d4f3d48479b45ae5fb7f490fcfaadd7c0be0bf704e1b2634012eb356760909808a6eacb188a96c6776ef823f41594e40114ac1f4ffb1a4e39fccddda17b2c7fb91f8e84de5fd9960eca5696ae162d229852271a8c2b02039f383264a9c01f6a0ba39d80a17dabeecc640eb4b51f2e08f4f2ae22e8732fafe0bc222e2d548c38e3af8bf21413636b8ef0303681040baf66061af6ffca591fab581588d4424e0532d24f67f32e99eac635d510d2241dc65f0697ac05137871d1dc10ca603299e2cbc33aa5110a2ad4e4febe9839c99bba561b7065f5194f2901d3516e2e426c8ea5805bd05492231abf604033ef53b8bcb83f39402e01c028a4bf76ddc56c2f0b7ff1746d68e073b9bd2303a03cb6671bdf3e82e95d104f5cdec79a3d50cf32bddb148ef855281933b09fc80fc2f7cf5b84845218d5a8ba0f4caf04e8b28b9479128f5b8170b2d693d4f3ff9c7c2c48e869965f7d308a5c4e5b85dd1d794ae60e4f488aab0ee3415a25d54386531804d1c354e6381a4c9fa94329b01ab92843b6900fb74ed196027b333ef4756037a5cfc780bad53b0be667daed4a01d35c114e8c01c35ce9023913e7a65ce1efc778f2ec7fff3be8c93ec214e952dbb5793206930a300d5ea6074eb3b78ef5f6ff2eef5bdc7794a59cb0cd69a214da3b58987fa1f6f8b2a11fd98059f6c1993677a263400be84f24a244d027aebafc1363ddcb360a7ab6d02703f9013cb6ca9bfc4bc86abe614f9eb231a81e0a2db6876f346e858065cacb76c6b62a1f27bfe92f7fd2d2c306199652f67520cab3ade75229719539dcff56786747cded7b24dad0802efa2b9cea6c37c14f5c8a6599d8d7b7d637a7dea7187539bb055015da182721a6cc5b3f8f8dc147816c110aaae7e3b10d77ad1ffec3b01217183c4da42f4e0d45ca3d2e0649ebe43b77001c95f08cb75fef5504993414a2f4323183f917017faaa0b41b5087eb05d84c190a06a20f3184958900a1b893b70b26229e07fae48127f9412c18818d56e80bd6e5bb4a8338129fe6ce8ba709083ebd9ad896de4707ff85bbecf87cfa3f84d96e7e96dc847dd4369072db7ebd8c0a05fdbe8d2031293cd1ceb67fca4998d4d5110717fd34df178ba4637259c98616a6dca3677f22298a89f5e55be41a9fc88a7b8e550255bd25522d935bacba6cb6d661fda3019f0fe1b0cf7a0b0016a10c0643ca409109db00206f9805cbe0f07f735f2ba24f3ff29714ba913cb767d21783a08d65a94ae4fdbb5b5495b8a6f4f7203521cda2b73f3692c9c5f4a77dbf5fc71c25ff2fc3c81fd426bf9fb91f7eb92f779d99c2397421f54fd235239062fe790f4efd43fe0fcef22b602a34c9462bad909f5e1ea7e0f4d87bc21aed583dfb35d73c58303e9b1236b08ffdae83088927ff4c45f3f053ff9259bb0a978d71e32b079bacf3ef9593004918d5fab50e272b36506e5d55766a5436cc5aa4bd80a1f457d874065337bd4602db1425d2984c8c6307fd162b243af30338090f0996f0b8bbb6dfbf18a2ca8081a8877bbe9bf8bf4b15c4cda4b9fe303b7db8fdf08a9465905d1106de6b45ec2a864a320410a248bd0d653dddd245bf81be37b7fd890e8aa016b21184ad78177a845cb27e1dfc37aa607795281cb7c0c175eae7ae1c15c1d4e30820cb28d46f6ec91c6d0ec48d4d4241ffcfb0f2c24a71102bd67b6fdb44951176707a0facc8d4f6ebaa5c4c684e8fe9662565a5dc2932baedec7b4ab23db83b8741d0b458a2f87a85ca006f5537827c6ca63d83665065b7d9e993be808a43953dd2aa4f425597f2f01e3a82a314af01b3ad729936471c99a0c0ff8d5b40363cf27d8fd90bf355d784ee5cc8a6c4925ed359887b31fe731a5ca27cbba322721f51804f3ec321c28fe0131847548a91519526c61728866c792481bb4374673de2f2484a79ef8ea217fb7689fa8f92231d7d42301b3d13a2aa5093cbd9e5b34fd40b9a1cf55ee923f418003e132fea2d0896d53b0e376efdd569775147a878c50062cc534e6fe5541c21a45464f276bf77e4a82fadd8a3ea7aca320e1acad01782d308abb01332e376db0cc6fae23b703760b5631124665a10ae537d74cf09dbf593b10a6260377dc77294e0726be85e86dd3e8106472268ed22028a6037725d82ab306e5c578c0f0470f9684deef828dd577747cb449128cc16808138fcb263ad44b1bc408c61a847cd69062b3bece0945b995e84b287b66fc5dd2c58fd7e01eb8e11f49bb1e18e71c9e0aa05e2a26eb81241d34fd01cddcd276e84fb735c253d4484bc5a18719f4174d990e26eaab7ac4047bfb4ce255afdbbb8f62befe66b9824d17aed613fefb7d0232b176548bb4deb36be56e861222d0421972ecbeba10cc7af78068fb816845128134a06f38e8acd0785527eaa620c19112ee9ca83d3d07ec3137499032934acce42b06388de7dc0b1dbf06f95f01a2dd995d58483522349e463dc289febb6c32c717aac7a69528abccec12222ac68af21b0f6343fcc67a6a8665576b6ec845a30c617ad79b45c515c2231a6c89d3bdaeb69449183099e4dd186f3941988137773cdea868b9ccad2a957996abf1c953349b4b968f42767d62b4eb626aa023b3ac64d818f80fa6d91cc945beb1798685b5d9e2b902638ac8bbd9016a4680fcdec62f12710235dd8eab71ef2a1350b3f027467ec22a5e7a929cf20cba823fddfec18819def81453ef2ac4cabecd5594c594cdecf39d8670ccd3a748278abf102401c69ebb85c3c36338ec6a08dfb323a060c6b87b144d680d3188175e021c15e83a30bbe7beea15113aede50883cad7ac877a82864b25ce918dca639da9389081b6becc5c0b28be8f885f39a4a2575552e147319f3717bcb1fde0a3da6773ece0c0486a36cf4b7b10fd5563ff96030b6b7694b91e7c5fc8765fd0d35638a3e7947a1e64b7f01ba6a54b1e2ab59ee2a3666f4e79df462802f7bdc0bb7d1e7878f2a14bb1fa2c67a04a6573296d98f98243ec42684f4ec02a59d0028ece7fa1c0961c3aa8d23b8038f23d289d5a8cc34254e6d9aedda73d0a18aa7f8ab53497cd9a9099fa3d8023942438854d3535e93c3bd18707f1bf06cd44fe747fe8d7a47232c0452c172a8907a4ea189459e55781971c518dd48de9981bbefe8df122d3da71496eed93268f016c792cd4f9b3b1e7d1679cefaa5e686c5238d9c409077f37e9ef48e0e701f004720d6338f9bfcc08e2ab299b7b161bf5398708b825361aac67d415f7a0d81fc48d3a53088e7098458df3bed502640c53674234aef422395dc85f91aae19c642bc3840ee7dca54a46c52dd776bcfd124034eb88d0b4b45a5ed63d76f93175db50beb4a9e2ed97e4f36b0db0af05f6e2d20ad0daca84cc513f25504dcd4fda8495402c032cfb58436f7f5ca073c102c575161aac51def30e0ab981b582179763ea34be240626a6fdfaf225dc30797ff6a106e913e7b7e559acd8a0a9900ff155dfea0e442331526e2a280cb2fe2e8aa551b37deb82eaeae22647b62ec2800a6b78439dae18a141d6c401b7c83117e19121ae5e85e7573981b0b969817bd7cea2579726f398815e9c34dcb7cc4c8e6d82ccd829458ab3a8cff00ab949e5214ed98f2e15e11197e869bb0d2e8c911bee301cf61541a11aaa96707fbebf9683ec891d8e45374d22bf09d5e542d227f6175af5a99df79c810545cbfd73ea3371d5bba1d884252d731c09ad402d6f162059229d5e9f58745a5184c5c3a367e76e416203df6034ca6097c7bca5ca195c499fa2fae510ff69559f4fd7e98db16873eca96ab0244551f0c196747a080b84c84f9a6ba80579a124af1fe09c4de7c65cd11041167a027180a167ad892b18e8ded01bbfbffc9d02a2e322f44652b58529beb3978eec0b460fae2d370d21550c79cd147422c318535d391f61649ba1f5c13b85c55a23abbb1d4075cd823061732aee9bf7560ba6dc6035c0cf0511d3e367177527a6f0cdaf701b3a671c5c371e631ae6f54e2c93e2346bb2db047c1c2fc7aaff9c9622ea3b54cc9267e81cae69e4fc58eb465819304491f6f3b52e33b939f61bdcf31cd6e14c5d0e2877271f55499ddae528e14c4a638db8717156151fee301dbfc7a197e6f4e29702b982887a5b6a94c946040f28fc99e5901c47750af8adcb768ee3f8cc1eafe604f5c0f47e65963cee5638f50a164b106ca1f1014d0aa3a0591041e8574909928afe5cecedcd4fb32b11e144874dd1d09d0dd6f858c353755bdbb319886ae6429250f6d67687ff23d9b22b4dea391da8e6c8b2b37c93eda7593246c93efa4b34119730dc1b65c7ec8cae7e1b53a066ed4e6e3bc0716480be86059a3ed83ece6ff8dbb80ff26e0c6938a59273a88a5231721d3b2ec728ce832a92ec4535340b3fc482ccad241158cc9dfb1c0a4174e68d4bc1798886389743e00249f09a9ed0d6c3ab816ac226bcb2f3f648a79a8a1c5d08e1b10c40a4231cf8fb19f2e422cd48b5affdf720fe1e5d13d50952b2818b6306c169290c56d488131e8d5121e8067fcae2ee6f6b2243a37504768089c1546be388dff47644113805727b6678161fe8508a110721a63d40fee878b632b8cdcf663e66344b3f2f53828", 0x1000}, {&(0x7f00000012c0)="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0x1000}, {&(0x7f0000000080)="7cee89c2a15f2aa64ff7339f57c2a338404e19590e8569a9a946ab144a268552f48f2b63713cfef756d23f5b262830f35308bd43256b9e0955118a2d0954503fe419e512b3915565d9a0144b2ab6291c3c10cd1054b9610e68cf5f542e6ee9e849c5", 0x62}, {&(0x7f0000000180)="695dbf3ca56666686e9b", 0xa}, {&(0x7f00000022c0)="305f6606e39d02d26ccf39eecad2fae2e59c0ae23ca53c5207fea23e560b6687987f9d5d48260ae2925dc2c41c6738f37706eea2869a4db16b501e98b9b8be912b99ae327ce9c4271480f4c7d64dd6c2773823922dd2d481f9273e903e750442b458140e66ec107f87b84f2f343d2953d7740e82fd7b68c36ede8353dbe62867beb795927c1a09c7fc6d14d8f1634a29b424b83294df10ae9c40f55bee118d8f807859869a58b009259653e5403069d59f236e3f6bfcd43da610e98d709beb7d141289518b3084ef668d90f8823559", 0xcf}, {&(0x7f00000001c0)="a7dc5cb2233ebf013852ac14a6a4d053d9", 0x11}], 0x6, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xa) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x0, 0xda2, 0xfffffffc) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='tranP=fd,rfTno=', @ANYRESHEX=r1, @ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="2c76657273080000000000000030302c616669641bec3d3078323030303030303030303030306f6f73652c63616368653d6e6f6e65"]) 22:01:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x48, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0), 0x200) fstat(r1, &(0x7f0000000200)) [ 203.325382][T21656] 9pnet_virtio: no channels available for device 22:01:16 executing program 5 (fault-call:6 fault-nth:1): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:16 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x4c, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000002c0)) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) syz_read_part_table(0xaa96, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="603e6ce3c7daf453492ff93ed85742f749", 0x11, 0x61}, {&(0x7f00000004c0)="ab23489e636ac3ed2e0b4bd0c805550e9d5f0341f34b5304d3bb7831f97e76401c6f40f1954dcd581b87909eb3e6088d9e31d0d18bec21dc5d14aedd0057e7a2efeffb5948051fe790ef5498a3db234f2591e963365ba51c1eea0b46549f410ce4af0436081a0f5410dc9fe592f8ad9864999011422202d35ee7b7b246c1983e86d8350cc43d574f7bffd63a9ba6125e4608291c1921b9ceb969cc9f5671246f0b7b30f09b7085d482088f1c7395e89ba4d94f59f1dbc3315f30339250e999c233ec427c9bc67872d287e6ba0b50b1aa62", 0xd1, 0x1}, {&(0x7f00000005c0)="d5fef33c85ded68f2a2b13893c59dcd75ada2f99274246fe89581e18c311b6d3d99d6aea6c08b41dd7256d9804cff47fe53aa130fff9a999805cd8a790c616ae6c10c024d13625e17400db661ffcc2164cc53ba2bda1e09f9cbd58cb0be6b450cf2b4690a34b7181d488a37727b7dd4b547e01718d789f4610219eb6fcb52e5845ab3b2cce24f712f3f7a4c2fb5fe3b18db50112ccb9f5b7dcebdb6ef531ee833d1684a17681dee09f1a37bb2d8d185e3a750431def9b04181c6440a", 0xbc, 0x9}, {&(0x7f0000000680)="3a9cc366380497b5b593c047c2adc0703b1ddc766e716f3c280f44ac5920293bd29b0a64127aa2ff09e942414a891b244ad030a185fad1c1edecd767879bab56fe0c911aa991c610f4ca2ff25d18668f84cea416f9b9eeeb576bfdfe6df49bd2560db49274aaa9855c74b127459a8a9007b53ac414a1777e389f35adf2ed945563dd8bf4677cd45da47089aa8ec5b9c3c2968a9e09e77069724a79dfdc076ad0642d7e30a65d09ce35dc6c25203397063ae3ed7a6abfacdfe56e70deeb410a8622166c4a4a6959bf0220c0a35d63917c043124339471f639970e4e64b76c05e6fb9142fa12261ddc70bcc2890a0bceb438877e0f7d", 0xf5, 0x6}, {&(0x7f0000000780)="7573e9520589c59b9f307d1f8c104e98abb06b429916c0138bcaeefbec1139dd66acb807c5db5ee85a1e75a645431f99bc36bf0fceca49a2c9ac0bb4422ceb16a03240ce6a0b696f285d2fde862b4426e28671e6f2a41eef61b1bae22a1583feabc7e405e5f5f31421", 0x69}]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000040)) [ 203.501176][T21679] loop3: detected capacity change from 0 to 264192 [ 203.576425][T21682] FAULT_INJECTION: forcing a failure. [ 203.576425][T21682] name failslab, interval 1, probability 0, space 0, times 0 [ 203.589256][T21682] CPU: 0 PID: 21682 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 203.598017][T21682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.608067][T21682] Call Trace: [ 203.611343][T21682] dump_stack_lvl+0xd6/0x122 [ 203.615981][T21682] dump_stack+0x11/0x1b [ 203.620238][T21682] should_fail+0x23c/0x250 [ 203.624684][T21682] ? kcalloc+0x32/0x40 [ 203.628762][T21682] __should_failslab+0x81/0x90 [ 203.633525][T21682] should_failslab+0x5/0x20 [ 203.638007][T21682] __kmalloc+0x6f/0x350 [ 203.642137][T21682] ? alloc_pipe_info+0xac/0x350 [ 203.646987][T21682] kcalloc+0x32/0x40 [ 203.650873][T21682] alloc_pipe_info+0x1be/0x350 [ 203.655634][T21682] splice_direct_to_actor+0x5f7/0x650 [ 203.660981][T21682] ? security_file_permission+0x7c/0xa0 [ 203.666515][T21682] ? do_splice_direct+0x190/0x190 [ 203.671550][T21682] ? security_file_permission+0x87/0xa0 [ 203.677106][T21682] do_splice_direct+0x106/0x190 [ 203.681933][T21682] do_sendfile+0x63e/0xbb0 [ 203.686333][T21682] __x64_sys_sendfile64+0x102/0x140 [ 203.691587][T21682] do_syscall_64+0x44/0xa0 [ 203.695987][T21682] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 203.701863][T21682] RIP: 0033:0x4665f9 [ 203.705732][T21682] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 203.725378][T21682] RSP: 002b:00007fd789200188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 203.733764][T21682] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 203.741709][T21682] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 203.749705][T21682] RBP: 00007fd7892001d0 R08: 0000000000000000 R09: 0000000000000000 [ 203.757654][T21682] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000001 [ 203.765600][T21682] R13: 00007ffeb909670f R14: 00007fd789200300 R15: 0000000000022000 22:01:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a00000000000000000000b4ae10e41275140048000200656362286369706865"], 0x140}}, 0x40048c1) sendfile(r2, r1, 0x0, 0x100000002) 22:01:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:16 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000080)={{0x0, 0x3, 0x4c6, 0x3, 0xffff}, 0x100, 0x9}) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x60, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@in6={0xa, 0x4e22, 0x4, @mcast1, 0x78c}, 0x80) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:16 executing program 5 (fault-call:6 fault-nth:2): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x68, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 203.947851][T21712] FAULT_INJECTION: forcing a failure. [ 203.947851][T21712] name failslab, interval 1, probability 0, space 0, times 0 [ 203.960487][T21712] CPU: 1 PID: 21712 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 203.969244][T21712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.979434][T21712] Call Trace: [ 203.982719][T21712] dump_stack_lvl+0xd6/0x122 [ 203.987316][T21712] dump_stack+0x11/0x1b [ 203.991476][T21712] should_fail+0x23c/0x250 22:01:16 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) write$binfmt_elf32(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x7, 0x6, 0x4, 0x0, 0x3e, 0x2, 0x309, 0x38, 0x302, 0x47, 0x7f, 0x20, 0x1, 0x3, 0x7fff, 0x7f}, [{0x3, 0x6, 0x6, 0x77f, 0x6, 0x3, 0xb5, 0x9}], "0d8fc80e0674f016088bcc511e8e8edd54deee13f84c37e8916ea278d045dce0a33d86b4bc58739138d7fd8df5f745f25ad12220f8aea92045ed35409f2afe92fcdbbf65c727f84c00d60733ba5979886a", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x7a9) 22:01:16 executing program 3: mmap(&(0x7f000063a000/0x4000)=nil, 0x4000, 0x1000005, 0x100010, 0xffffffffffffffff, 0xb5db7000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x8, &(0x7f00000001c0)=[{0x7ff, 0x60, 0x8, 0x5e9}, {0xa, 0x9, 0x3, 0x20}, {0x7, 0x20, 0x0, 0x1}, {0x2, 0x48, 0x81, 0x6}, {0x7, 0x70, 0x2, 0x84}, {0x402, 0x9, 0x0, 0xffff}, {0x401, 0x91, 0x20, 0x3}, {0x9, 0x40, 0xb3}]}) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000000500)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000480)=""/92, 0x5c}, {&(0x7f0000000100)=""/5, 0x5}, {&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000340)=""/170, 0xaa}], 0x5, 0xd9d, 0xfffffffd) fstat(r0, &(0x7f0000000200)) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000040)={0x2}) [ 203.995892][T21712] __should_failslab+0x81/0x90 [ 204.000694][T21712] ? __iomap_dio_rw+0x139/0x1010 [ 204.005634][T21712] should_failslab+0x5/0x20 [ 204.010145][T21712] kmem_cache_alloc_trace+0x52/0x320 [ 204.015428][T21712] __iomap_dio_rw+0x139/0x1010 [ 204.020196][T21712] ? avc_has_perm+0xd5/0x160 [ 204.024780][T21712] ? __list_del_entry_valid+0x54/0xc0 [ 204.030221][T21712] ? rmqueue_pcplist+0x14e/0x1e0 [ 204.035309][T21712] iomap_dio_rw+0x30/0x70 [ 204.039691][T21712] ext4_file_read_iter+0x21a/0x290 [ 204.044806][T21712] generic_file_splice_read+0x252/0x340 [ 204.050350][T21712] ? splice_shrink_spd+0x60/0x60 [ 204.055283][T21712] splice_direct_to_actor+0x2aa/0x650 [ 204.060665][T21712] ? do_splice_direct+0x190/0x190 [ 204.065690][T21712] do_splice_direct+0x106/0x190 [ 204.070539][T21712] do_sendfile+0x63e/0xbb0 [ 204.074961][T21712] __x64_sys_sendfile64+0x102/0x140 [ 204.080211][T21712] do_syscall_64+0x44/0xa0 [ 204.084703][T21712] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 204.090681][T21712] RIP: 0033:0x4665f9 [ 204.094568][T21712] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 204.114173][T21712] RSP: 002b:00007fd789200188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 204.122593][T21712] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 204.130673][T21712] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 204.138720][T21712] RBP: 00007fd7892001d0 R08: 0000000000000000 R09: 0000000000000000 [ 204.146693][T21712] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000001 [ 204.154732][T21712] R13: 00007ffeb909670f R14: 00007fd789200300 R15: 0000000000022000 [ 204.164463][T21727] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. 22:01:17 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="747261445e668b644b840dedcda9f2ee5a2f0e8be1c1f293267d64", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x22, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 204.262416][T21755] 9pnet_virtio: no channels available for device 22:01:17 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x310ca, &(0x7f0000000080)=ANY=[]) 22:01:17 executing program 5 (fault-call:6 fault-nth:3): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x6c, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 204.304506][T21761] 9pnet_virtio: no channels available for device 22:01:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2e, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/191, 0xbf}, {&(0x7f0000000100)=""/115, 0x73}, {&(0x7f0000000180)=""/27, 0x1b}], 0x3, 0x7ff, 0xd2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/cgroup\x00') ioctl$INCFS_IOC_PERMIT_FILL(r1, 0x40046721, &(0x7f0000000280)={r2}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='net/if_inet6\x00') r5 = openat(r4, &(0x7f0000000540)='./file0\x00', 0x620200, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r5, &(0x7f0000002e40)=[{&(0x7f0000002ac0)=""/89, 0x59}, {&(0x7f0000002b40)=""/185, 0xb9}, {&(0x7f0000002c00)=""/198, 0xc6}, {&(0x7f0000002d00)=""/173, 0xad}, {&(0x7f0000002dc0)=""/92, 0x5c}], 0x5, 0x10001, 0x4) preadv(r3, &(0x7f0000002a40)=[{&(0x7f0000001600)=""/247, 0xf7}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/14, 0xe}, {&(0x7f0000000440)=""/177, 0xb1}, {&(0x7f0000002800)=""/9, 0x9}, {&(0x7f0000002840)=""/211, 0xd3}, {&(0x7f0000002940)=""/219, 0xdb}], 0x7, 0x5, 0x4c94) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r3, 0xc058671e, &(0x7f0000001580)={{'\x00', 0x3}, {0x80000000}, 0x8, 0x0, 0x0, &(0x7f0000002ec0)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)="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", 0xff, 0x0, &(0x7f0000000400)=ANY=[@ANYRES32=r0], 0x1141}) syz_open_dev$vcsa(&(0x7f0000000200), 0x1ff, 0xa02) socket$unix(0x1, 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000580)) 22:01:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="144220432e8ae286440a05b0c9d0696fd3067e0f6b2791d5117e567ec779a25f3044a67249f1181c963f687e03d2cdbf17a4f41fe166830e83a11024ade006759a22947aa5ea2b246b0bfed549d30600277e07ce", @ANYRESDEC, @ANYRESHEX, @ANYRES32], 0x208e296) r1 = syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000200)='./file0\x00', 0x7, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000240)="fa91fb742075d6b90f512e95ebc980497059115c9d42f60836c98a6f2e0318e1e5cbc6d884edb92416c3093413bb7bcef18453287cf234f16b0be2e0182aeda543f74639b5", 0x45, 0x1}, {&(0x7f0000000380)="7255a47635d7bc930eb4f8441801088214460fd30dd1514647832b3eba37feea3a84ad6c54087ac842d242b9fd6be8c036f65a0fe9c69a6abef4564a73852b8842eca36f3c18c25a443c22d2af79d4aeeebded7e9f7dbf1d0c41e1220a298149625fbc554069f4234941e40314ccb32501331b5f0987a9f71e717526eb94ab843f3e7f083eb1bdf576c96dc345728f1f0753c34f", 0x94, 0xfcb0}, {&(0x7f00000002c0)="a202a1cc3b2b6977cbc5c7f9758d9629213628b0991515f01d73bab10abc3ed3d28b3f69e9c244c1808f9f43d169a2ae0826861812baac2e93c61914d2dbd537d0a677af161c7db8227af3ff", 0x4c, 0x10000}, {&(0x7f0000000440)="16ddf74cb268598cd87f6e4da7a0e8efc52ccd1b41819f883cfe8425cb5926ef185f620cec10192b44d81d078c1488cfac99bbc1b4ad5826657a358acb8dce83c784542a7d265d1f942375a9d506902a5191cbf8c8d392f8d0ca2446e59673f6fa4824bf304cf56215e0480ca86e66697b0c8f1c86eb0e", 0x77, 0x3ff}], 0x40, &(0x7f0000000540)={[{@mode={'mode', 0x3d, 0x8782}}, {@huge_never}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@mpol={'mpol', 0x3d, {'prefer', '=relative', @val={0x3a, [0x2f, 0x30, 0x37, 0x2c]}}}}], [{@appraise}, {@subj_role={'subj_role', 0x3d, '&&'}}, {@fowner_lt}, {@seclabel}, {@smackfshat={'smackfshat', 0x3d, 'cgroup.controllers\x00'}}, {@appraise_type}, {@smackfsfloor={'smackfsfloor', 0x3d, 'cgroup.controllers\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'cgroup.controllers\x00'}}]}) sendfile(r1, r0, &(0x7f0000000680), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 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 = eventfd2(0x0, 0x800) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) 22:01:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x74, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000006440)=[{{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000001400)=""/231, 0xe7}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x2, &(0x7f0000002500)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000002580), 0x6e, &(0x7f0000002680)=[{&(0x7f0000002600)=""/82, 0x52}], 0x1, &(0x7f00000026c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000002740), 0x6e, &(0x7f00000029c0)=[{&(0x7f00000027c0)=""/199, 0xc7}, {&(0x7f00000028c0)=""/75, 0x4b}, {&(0x7f0000002940)=""/81, 0x51}], 0x3, &(0x7f0000002a00)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}, {{&(0x7f0000002b00), 0x6e, &(0x7f0000002c00)=[{&(0x7f0000002b80)=""/68, 0x44}], 0x1}}, {{&(0x7f0000002c40)=@abs, 0x6e, &(0x7f00000060c0)=[{&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/19, 0x13}, {&(0x7f0000003d00)=""/216, 0xd8}, {&(0x7f0000003e00)=""/220, 0xdc}, {&(0x7f0000003f00)=""/199, 0xc7}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/107, 0x6b}, {&(0x7f0000006080)=""/63, 0x3f}], 0x9, &(0x7f0000006180)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000006200)=@abs, 0x6e, &(0x7f0000006400)=[{&(0x7f0000006280)=""/209, 0xd1}, {&(0x7f0000006380)=""/71, 0x47}], 0x2}}], 0x400023b, 0x2012, &(0x7f00000065c0)={0x77359400}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000080)=""/62, 0x3e}, {&(0x7f00000000c0)=""/106, 0x6a}, {&(0x7f0000000140)=""/168, 0xa8}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/47, 0x2f}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x7, 0xd9f, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000006600)='./file0\x00', 0x250000, 0x5eb0e80cf3c7f1bf) fstat(r0, &(0x7f0000000200)) 22:01:17 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="740f46b52466277472b610da2240f017fb1972687756d299a34fbef3605951fa1b44977b756956d9", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x300, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x7a, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 204.467568][T21785] loop4: detected capacity change from 0 to 256 22:01:17 executing program 3: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffff801, 0x8, 0xf6}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000180)={0x3, {0x10, 0x2, 0x1, 0x100000001, 0x1f}}) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x8, 0x70bd28, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xffffffff, 0x68}}}}, [@NL80211_ATTR_STA_PLINK_ACTION={0x5}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x673}]}, 0x30}}, 0x20000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r2, &(0x7f0000000200)) [ 204.510517][T21778] FAULT_INJECTION: forcing a failure. [ 204.510517][T21778] name failslab, interval 1, probability 0, space 0, times 0 [ 204.523661][T21778] CPU: 1 PID: 21778 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 204.532414][T21778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.542477][T21778] Call Trace: [ 204.545747][T21778] dump_stack_lvl+0xd6/0x122 [ 204.550395][T21778] dump_stack+0x11/0x1b [ 204.554553][T21778] should_fail+0x23c/0x250 22:01:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2200, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 204.559001][T21778] ? ext4_init_io_end+0x2d/0xa0 [ 204.563872][T21778] __should_failslab+0x81/0x90 [ 204.568642][T21778] should_failslab+0x5/0x20 [ 204.573151][T21778] kmem_cache_alloc+0x4f/0x300 [ 204.577909][T21778] ext4_init_io_end+0x2d/0xa0 [ 204.582574][T21778] ext4_writepages+0x6e5/0x1d70 [ 204.585708][T21785] tmpfs: Bad value for 'uid' [ 204.587449][T21778] ? pagecache_get_page+0x781/0x910 [ 204.597233][T21778] ? pagecache_get_page+0x7aa/0x910 [ 204.602473][T21778] ? cgroup_rstat_updated+0x34/0x100 [ 204.607764][T21778] ? should_fail+0x2a/0x250 [ 204.612256][T21778] ? ext4_readpage+0x140/0x140 [ 204.617017][T21778] do_writepages+0x26b/0x3c0 [ 204.621600][T21778] ? should_fail+0xd6/0x250 [ 204.626100][T21778] filemap_write_and_wait_range+0x238/0x3c0 [ 204.631998][T21778] __iomap_dio_rw+0x4ca/0x1010 [ 204.636796][T21778] iomap_dio_rw+0x30/0x70 [ 204.641168][T21778] ext4_file_read_iter+0x21a/0x290 [ 204.646277][T21778] generic_file_splice_read+0x252/0x340 [ 204.648712][T21800] 9pnet_virtio: no channels available for device [ 204.651817][T21778] ? splice_shrink_spd+0x60/0x60 [ 204.651838][T21778] splice_direct_to_actor+0x2aa/0x650 [ 204.668494][T21778] ? do_splice_direct+0x190/0x190 [ 204.673572][T21778] do_splice_direct+0x106/0x190 [ 204.678411][T21778] do_sendfile+0x63e/0xbb0 [ 204.682825][T21778] __x64_sys_sendfile64+0x102/0x140 [ 204.688082][T21778] do_syscall_64+0x44/0xa0 [ 204.692501][T21778] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 204.698390][T21778] RIP: 0033:0x4665f9 [ 204.702272][T21778] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 204.721870][T21778] RSP: 002b:00007fd789200188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 204.730279][T21778] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 204.738239][T21778] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 204.746196][T21778] RBP: 00007fd7892001d0 R08: 0000000000000000 R09: 0000000000000000 [ 204.754174][T21778] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000001 [ 204.762211][T21778] R13: 00007ffeb909670f R14: 00007fd789200300 R15: 0000000000022000 [ 204.805962][T21774] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 204.806036][T21778] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:01:17 executing program 5 (fault-call:6 fault-nth:4): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:17 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x300, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 204.965315][T21831] FAULT_INJECTION: forcing a failure. [ 204.965315][T21831] name failslab, interval 1, probability 0, space 0, times 0 [ 204.977957][T21831] CPU: 1 PID: 21831 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 204.986718][T21831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.996840][T21831] Call Trace: [ 205.000101][T21831] dump_stack_lvl+0xd6/0x122 [ 205.004670][T21831] dump_stack+0x11/0x1b [ 205.008840][T21831] should_fail+0x23c/0x250 [ 205.013229][T21831] ? ext4_init_io_end+0x2d/0xa0 [ 205.018084][T21831] __should_failslab+0x81/0x90 [ 205.023177][T21831] should_failslab+0x5/0x20 [ 205.027674][T21831] kmem_cache_alloc+0x4f/0x300 [ 205.032415][T21831] ext4_init_io_end+0x2d/0xa0 [ 205.037076][T21831] ext4_writepages+0x7ad/0x1d70 [ 205.041927][T21831] ? kcsan_setup_watchpoint+0x241/0x3f0 [ 205.047452][T21831] ? cgroup_rstat_updated+0x34/0x100 [ 205.052721][T21831] ? put_dec_trunc8+0x10e/0x130 [ 205.057553][T21831] ? put_dec+0xcd/0xe0 [ 205.061607][T21831] ? should_fail+0x2a/0x250 [ 205.066117][T21831] ? should_fail+0x2a/0x250 [ 205.070648][T21831] ? ext4_readpage+0x140/0x140 [ 205.075417][T21831] do_writepages+0x26b/0x3c0 [ 205.079988][T21831] ? kcsan_setup_watchpoint+0x241/0x3f0 [ 205.085509][T21831] filemap_write_and_wait_range+0x238/0x3c0 [ 205.091458][T21831] __iomap_dio_rw+0x4ca/0x1010 [ 205.096230][T21831] iomap_dio_rw+0x30/0x70 [ 205.100547][T21831] ext4_file_read_iter+0x21a/0x290 [ 205.105641][T21831] generic_file_splice_read+0x252/0x340 [ 205.111165][T21831] ? splice_shrink_spd+0x60/0x60 [ 205.116136][T21831] splice_direct_to_actor+0x2aa/0x650 [ 205.121589][T21831] ? do_splice_direct+0x190/0x190 [ 205.127047][T21831] do_splice_direct+0x106/0x190 [ 205.131877][T21831] do_sendfile+0x63e/0xbb0 [ 205.136307][T21831] __x64_sys_sendfile64+0x102/0x140 [ 205.141487][T21831] do_syscall_64+0x44/0xa0 [ 205.145940][T21831] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 205.151865][T21831] RIP: 0033:0x4665f9 [ 205.155740][T21831] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 205.175479][T21831] RSP: 002b:00007fd789200188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 205.183888][T21831] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 205.191837][T21831] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 205.199787][T21831] RBP: 00007fd7892001d0 R08: 0000000000000000 R09: 0000000000000000 [ 205.207737][T21831] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000001 [ 205.215719][T21831] R13: 00007ffeb909670f R14: 00007fd789200300 R15: 0000000000022000 [ 205.253991][T21848] loop4: detected capacity change from 0 to 256 [ 205.260660][T21848] tmpfs: Bad value for 'uid' [ 205.268449][T21831] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 205.281248][T21785] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 205.291245][T21785] selinux_netlink_send: 37 callbacks suppressed [ 205.291253][T21785] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=50688 sclass=netlink_xfrm_socket pid=21785 comm=syz-executor.4 22:01:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="f5ffff233988fbb944d05fe7c0ca838ffea63d226a8903000000870964e87e2c1f0c15cf09e96b9bded2692c02e60065f62e6bbcf1c29180ff0b9dee35bfdd19ebcddd0282c29b6c0015475e39e7372b9c097d4d5369701beda250f8546e054be4910405a99055fa43d6c601bf650cab6ee4c02cae6d6569e54bfd32c8ea058e60bd3977254a73796c4d0000b5137aab1bf54369bd4f3db5826b0e3e4240d5e1d16d39b2b1be02d1038e1799def534d8525ffdc069a06b674f1759320ac63148b6417a8c68ecc821ed119c51336561bba38e085e96f19e02a3c3610a78703a23164c635e6d", @ANYRES16=r1, @ANYBLOB="0001268fa400fcdbdf25040000000900030073797a31000000000900010073797a30000000000900010073797a320000000005000400010000001400020076657468305f766972745f776966690014000200627269646765300000000000000000000900030073797a3000000000140002006261746164765f736c6176655f3100000900010073797a3000000000"], 0x94}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) openat2(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x80000, 0x42, 0x12}, 0x18) 22:01:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2e00, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:18 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x8010, r0, 0x14654000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000080)=""/28, 0x1c}, {&(0x7f00000000c0)=""/57, 0x39}], 0x2, 0xee6, 0x7) 22:01:18 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x500, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:18 executing program 4: 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 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x1e0580, 0x51) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='memory.events\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80000fdc8e7b031f5aab00000000bb0000000000000000000000000000000018d811b39a94985307365a9d24f8c4ea62faf9cd9aec7f8c8fe96bc44d5163856ae40b6114035abd9744242334bbbd963aa67db7d83104b6d3edafc2202572b2e7039f1e6866520e4546e7c58f4954abfe8a31ee5f283b92253a31403ce1", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 22:01:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/231, 0xe7}], 0x1, 0x5, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000340)=""/242, 0xf2}], 0x2, 0x8001, 0xff) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:18 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x600, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:18 executing program 5 (fault-call:6 fault-nth:5): 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x503140, 0x0) setxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v1={0x2, "e7973f8a5d01209235d9005ef005242f26eb8c"}, 0x14, 0x3) fstat(r1, &(0x7f0000000200)) 22:01:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xedc0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:18 executing program 4: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYRES16=r3, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000140)) sendfile(r2, r1, 0x0, 0x100000002) 22:01:18 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x700, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 205.569000][T21892] FAULT_INJECTION: forcing a failure. [ 205.569000][T21892] name failslab, interval 1, probability 0, space 0, times 0 [ 205.581665][T21892] CPU: 0 PID: 21892 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 205.590432][T21892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.600484][T21892] Call Trace: [ 205.603820][T21892] dump_stack_lvl+0xd6/0x122 [ 205.608405][T21892] dump_stack+0x11/0x1b [ 205.612552][T21892] should_fail+0x23c/0x250 [ 205.616966][T21892] ? ext4_alloc_io_end_vec+0x2e/0xd0 [ 205.622331][T21892] __should_failslab+0x81/0x90 [ 205.627133][T21892] should_failslab+0x5/0x20 [ 205.631636][T21892] kmem_cache_alloc+0x4f/0x300 [ 205.636398][T21892] ext4_alloc_io_end_vec+0x2e/0xd0 [ 205.641513][T21892] ext4_writepages+0xacd/0x1d70 [ 205.646398][T21892] ? cgroup_rstat_updated+0x34/0x100 [ 205.651672][T21892] ? put_dec_trunc8+0x10e/0x130 [ 205.656525][T21892] ? put_dec+0xcd/0xe0 [ 205.660606][T21892] ? should_fail+0x2a/0x250 [ 205.665103][T21892] ? should_fail+0x2a/0x250 [ 205.669596][T21892] ? ext4_readpage+0x140/0x140 [ 205.674359][T21892] do_writepages+0x26b/0x3c0 [ 205.678951][T21892] ? should_fail+0xd6/0x250 [ 205.683451][T21892] filemap_write_and_wait_range+0x238/0x3c0 [ 205.689344][T21892] __iomap_dio_rw+0x4ca/0x1010 [ 205.694118][T21892] iomap_dio_rw+0x30/0x70 [ 205.698451][T21892] ext4_file_read_iter+0x21a/0x290 [ 205.703564][T21892] generic_file_splice_read+0x252/0x340 [ 205.709103][T21892] ? splice_shrink_spd+0x60/0x60 [ 205.714047][T21892] splice_direct_to_actor+0x2aa/0x650 [ 205.719418][T21892] ? do_splice_direct+0x190/0x190 [ 205.724441][T21892] do_splice_direct+0x106/0x190 [ 205.729283][T21892] do_sendfile+0x63e/0xbb0 [ 205.733707][T21892] __x64_sys_sendfile64+0x102/0x140 [ 205.738904][T21892] do_syscall_64+0x44/0xa0 [ 205.743361][T21892] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 205.749263][T21892] RIP: 0033:0x4665f9 [ 205.753150][T21892] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 205.772753][T21892] RSP: 002b:00007fd789200188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 205.781211][T21892] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 205.789260][T21892] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 205.797291][T21892] RBP: 00007fd7892001d0 R08: 0000000000000000 R09: 0000000000000000 [ 205.805336][T21892] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000001 22:01:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) 22:01:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r1, &(0x7f0000000040)) [ 205.813296][T21892] R13: 00007ffeb909670f R14: 00007fd789200300 R15: 0000000000022000 [ 205.821407][T21908] EXT4-fs: 39 callbacks suppressed [ 205.821419][T21908] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x80000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x1c1000, 0x10, 0x10}, 0x18) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x47) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:18 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x900, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 205.882782][T21917] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 205.921464][T21926] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 205.944157][T21916] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 205.955486][T21892] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 205.983138][T21934] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close_range(r0, r0, 0x0) fstat(r0, &(0x7f0000000200)) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x1000000, 0x10010, r0, 0x40486000) [ 206.008586][T21941] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 206.047814][T21942] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:18 executing program 5 (fault-call:6 fault-nth:6): 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:18 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xa00, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setpipe(r1, 0x407, 0x7) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) [ 206.139046][T21957] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 206.180324][T21959] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 206.195245][T21966] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 206.201342][T21958] FAULT_INJECTION: forcing a failure. [ 206.201342][T21958] name failslab, interval 1, probability 0, space 0, times 0 [ 206.215654][T21958] CPU: 1 PID: 21958 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 22:01:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x275a, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x3, &(0x7f0000000740)=[{&(0x7f0000000240)="baa602f2fce5bba9fe8f09c0527c244a81b4b25fbf340cc37d5466ad4f973422c209cf5e2e4e888b28443273a7c58674a2e944412e8aeb6d1f83ce8a01f6a715a9de7a67ddee10b0ad5ba938dc6b719ec03e99ae4b2b70fbf389e0f4f3771a4980403682aa8825f31013c6a561c33c2607f706cae54475a8c28330f92155cd774493f39f9fd9156ac1f799922974d7f232fad6f2d958dca84653c575792ea9f8cce8b98ccd369749b28d98e02caa68b6543d52603cd7d386ebc70e2d60e2ee55450d54421022e333", 0xc8, 0x3}, {&(0x7f00000001c0)="69f3c3f1671ccacc29704b586bbf3e798e3e1598f5702950e7671f9a0adcebad3ff7c15d5c10da3ea1421aba813cc66e415baf23a3b0028ef1476a6f05d014474d9b672b8071f61d7c5ab9514c3630", 0x4f, 0x3f}, {&(0x7f00000006c0)="8a3c35219eda800cce59b4196e5b67be568087369f40c4aed4e66cf7b93572a0d5e0a53df96f631a0f022570f7312a874804c3b2f2cafd7fc54ba960d0afaad16238a5cb47ee81317495eaac2823d6f4ccaf01f2cc4f787d3e3912f8a5903ab6f503b43187744e01b17ae25b28a993", 0x6f, 0x4}], 0x10010, &(0x7f00000007c0)={[], [{@euid_gt={'euid>', 0xffffffffffffffff}}, {@smackfsroot={'smackfsroot', 0x3d, '{\xdc!'}}, {@permit_directio}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@measure}, {@uid_lt={'uid<', 0xee01}}, {@appraise_type}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_role={'subj_role', 0x3d, '.+)/\'/,$@\','}}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1e5640, 0x1c2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(r1, &(0x7f0000000680)=ANY=[@ANYRES16, @ANYRES32=r0, @ANYRES16, @ANYRESHEX, @ANYRES16], 0x208e24b) 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) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00000005c0)=@req={0x8001, 0xfffffd56, 0x6, 0x1f}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000009, 0x28011, r0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.swap.current\x00', 0xb00000000065808, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES64=r0, @ANYRESOCT=r6], 0x140}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RSTATFS(0xffffffffffffffff, &(0x7f0000000600)={0x43, 0x9, 0x2, {0x5, 0x40, 0x11, 0x1, 0x1, 0x10000, 0xffffffffffff87df, 0x0, 0x373a}}, 0x43) sendfile(r6, r5, 0x0, 0x100000002) [ 206.224418][T21958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.234467][T21958] Call Trace: [ 206.237744][T21958] dump_stack_lvl+0xd6/0x122 [ 206.242383][T21958] dump_stack+0x11/0x1b [ 206.246583][T21958] should_fail+0x23c/0x250 [ 206.251216][T21958] ? kcalloc+0x32/0x50 [ 206.255291][T21958] __should_failslab+0x81/0x90 [ 206.260056][T21958] should_failslab+0x5/0x20 [ 206.264562][T21958] __kmalloc+0x6f/0x350 [ 206.268721][T21958] kcalloc+0x32/0x50 [ 206.272676][T21958] ext4_find_extent+0x21c/0x7f0 [ 206.277610][T21958] ? _raw_spin_lock_irqsave+0x38/0xa0 [ 206.283054][T21958] ext4_ext_map_blocks+0x115/0x1ff0 [ 206.288253][T21958] ? ext4_es_lookup_extent+0x36b/0x490 [ 206.293714][T21958] ext4_map_blocks+0x71e/0xf00 [ 206.298486][T21958] mpage_map_one_extent+0x10d/0x360 [ 206.303753][T21958] ext4_writepages+0xc5a/0x1d70 [ 206.308666][T21958] ? cgroup_rstat_updated+0x34/0x100 [ 206.314248][T21958] ? put_dec_trunc8+0x10e/0x130 [ 206.319101][T21958] ? put_dec+0xcd/0xe0 [ 206.323306][T21958] ? should_fail+0x2a/0x250 [ 206.327804][T21958] ? should_fail+0x2a/0x250 [ 206.332305][T21958] ? ext4_readpage+0x140/0x140 [ 206.337080][T21958] do_writepages+0x26b/0x3c0 [ 206.341676][T21958] ? should_fail+0xd6/0x250 [ 206.346187][T21958] filemap_write_and_wait_range+0x238/0x3c0 [ 206.352139][T21958] __iomap_dio_rw+0x4ca/0x1010 [ 206.356997][T21958] ? rb_insert_color+0x7e/0x310 [ 206.361848][T21958] iomap_dio_rw+0x30/0x70 [ 206.364800][T21971] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 206.366258][T21958] ext4_file_read_iter+0x21a/0x290 22:01:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x3000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 206.377847][T21958] generic_file_splice_read+0x252/0x340 [ 206.383389][T21958] ? splice_shrink_spd+0x60/0x60 [ 206.388319][T21958] splice_direct_to_actor+0x2aa/0x650 [ 206.393682][T21958] ? do_splice_direct+0x190/0x190 [ 206.398708][T21958] do_splice_direct+0x106/0x190 [ 206.403558][T21958] do_sendfile+0x63e/0xbb0 [ 206.408031][T21958] __x64_sys_sendfile64+0x102/0x140 [ 206.413233][T21958] do_syscall_64+0x44/0xa0 [ 206.417731][T21958] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 206.423634][T21958] RIP: 0033:0x4665f9 [ 206.427518][T21958] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 206.447182][T21958] RSP: 002b:00007fd789200188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 206.455591][T21958] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 206.463560][T21958] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 206.471540][T21958] RBP: 00007fd7892001d0 R08: 0000000000000000 R09: 0000000000000000 22:01:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) fsetxattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) 22:01:19 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xb00, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 206.479498][T21958] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000001 [ 206.487463][T21958] R13: 00007ffeb909670f R14: 00007fd789200300 R15: 0000000000022000 [ 206.517386][T21983] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x4000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 206.529501][T21958] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:01:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x22000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:19 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xc00, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) mount(&(0x7f0000000040)=@md0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='qnx4\x00', 0x10800a, &(0x7f0000000100)='!&\x00') preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$unix(r1, &(0x7f0000000200)=""/244, 0xf4, 0x2163, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x20840) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000300)={{0x0, 0x8}, {0x2, 0x6}, 0x80000000, 0x1, 0x80}) fstat(r0, &(0x7f0000000180)) 22:01:19 executing program 5 (fault-call:6 fault-nth:7): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:19 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xd00, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2e000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x20881}, 0x18) mmap(&(0x7f000021a000/0x2000)=nil, 0x2000, 0x2000004, 0x13, r1, 0x80183000) fstat(r0, &(0x7f0000000200)) [ 206.828644][T22013] FAULT_INJECTION: forcing a failure. [ 206.828644][T22013] name failslab, interval 1, probability 0, space 0, times 0 [ 206.841288][T22013] CPU: 0 PID: 22013 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 206.850073][T22013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.860124][T22013] Call Trace: [ 206.863402][T22013] dump_stack_lvl+0xd6/0x122 [ 206.868115][T22013] dump_stack+0x11/0x1b [ 206.872307][T22013] should_fail+0x23c/0x250 [ 206.876726][T22013] ? ext4_mb_new_blocks+0x317/0x1fc0 [ 206.882015][T22013] __should_failslab+0x81/0x90 [ 206.886822][T22013] should_failslab+0x5/0x20 [ 206.891368][T22013] kmem_cache_alloc+0x4f/0x300 [ 206.896139][T22013] ext4_mb_new_blocks+0x317/0x1fc0 [ 206.901254][T22013] ? ext4_find_extent+0x6cf/0x7f0 [ 206.906345][T22013] ? ext4_ext_search_right+0x300/0x540 [ 206.911809][T22013] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 206.917541][T22013] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 206.922829][T22013] ? ext4_es_lookup_extent+0x36b/0x490 [ 206.928369][T22013] ext4_map_blocks+0x71e/0xf00 [ 206.933145][T22013] mpage_map_one_extent+0x10d/0x360 [ 206.938352][T22013] ext4_writepages+0xc5a/0x1d70 [ 206.943213][T22013] ? cgroup_rstat_updated+0x34/0x100 [ 206.948584][T22013] ? put_dec_trunc8+0x10e/0x130 [ 206.953488][T22013] ? put_dec+0xcd/0xe0 [ 206.957683][T22013] ? should_fail+0x2a/0x250 [ 206.962196][T22013] ? should_fail+0x2a/0x250 [ 206.966701][T22013] ? ext4_readpage+0x140/0x140 [ 206.971485][T22013] do_writepages+0x26b/0x3c0 [ 206.976084][T22013] ? should_fail+0xd6/0x250 [ 206.980591][T22013] filemap_write_and_wait_range+0x238/0x3c0 [ 206.986494][T22013] __iomap_dio_rw+0x4ca/0x1010 [ 206.991292][T22013] iomap_dio_rw+0x30/0x70 [ 206.995724][T22013] ext4_file_read_iter+0x21a/0x290 [ 207.000833][T22013] generic_file_splice_read+0x252/0x340 [ 207.006379][T22013] ? splice_shrink_spd+0x60/0x60 [ 207.011330][T22013] splice_direct_to_actor+0x2aa/0x650 [ 207.016706][T22013] ? do_splice_direct+0x190/0x190 [ 207.021737][T22013] do_splice_direct+0x106/0x190 [ 207.026591][T22013] do_sendfile+0x63e/0xbb0 [ 207.031012][T22013] __x64_sys_sendfile64+0x102/0x140 [ 207.036269][T22013] do_syscall_64+0x44/0xa0 [ 207.040692][T22013] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 207.046603][T22013] RIP: 0033:0x4665f9 [ 207.050493][T22013] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 207.070104][T22013] RSP: 002b:00007fd789200188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 22:01:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x40000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = fsmount(r0, 0x1, 0x1) openat(r1, &(0x7f0000003240)='./file0\x00', 0x6000, 0x18) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x100, 0x123) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r2, 0x1, 0x53, &(0x7f0000000140)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f0000000200)=0x2c) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r5 = accept4(r4, 0x0, &(0x7f0000000040), 0x80000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000280)=0x5, 0x4) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f00000018c0)={0x0, 0x0, {0x0, @struct}, {0x0, @struct}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f00000008c0)={{r5}, 0x0, 0x10, @unused=[0xfe453f3, 0x3, 0x3f, 0x7ba], @devid=r6}) ioctl$BTRFS_IOC_SCRUB(r3, 0xc400941b, &(0x7f0000000380)={r6, 0x5, 0x1f, 0x1}) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r7, r2, 0x0, 0x100000002) 22:01:19 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xe00, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 207.078526][T22013] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 207.086577][T22013] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 207.094550][T22013] RBP: 00007fd7892001d0 R08: 0000000000000000 R09: 0000000000000000 [ 207.102521][T22013] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000001 [ 207.110490][T22013] R13: 00007ffeb909670f R14: 00007fd789200300 R15: 0000000000022000 22:01:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000236000/0x4000)=nil, 0x4000, 0x1000000, 0x30, r1, 0x12375000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 207.185725][T22013] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:01:20 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x1100, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x3, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xc0ed0000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:20 executing program 5 (fault-call:6 fault-nth:8): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:20 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/rt_cache\x00') r1 = openat$cgroup_ro(r0, &(0x7f0000000240)='pids.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x109000, 0x102) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast2, @in6=@ipv4={""/10, ""/2, @private}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={""/10, ""/2, @loopback}}}, &(0x7f0000000380)=0xfffffffffffffed5) fsetxattr$security_capability(r7, &(0x7f0000000280), &(0x7f0000000300)=@v3={0x3000000, [{0x400, 0x8000}, {0x8ee4, 0x7}], r8}, 0x18, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000a6f46bee0000000000000000000000000000000000000000000000000000000000000000000000000000000000f20e000000000000000000000000000000000000003015965abd81b3eba45d8a946bc0d49a000000000000000000000000ffffffffff1700f8000000000000000000eeff000000000000000a00000000000000000000004800"], 0x140}}, 0x0) sendfile(r5, r4, 0x0, 0x100000002) 22:01:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:20 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x11dd, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x6000}, {r1, 0x302}, {r0, 0x20}], 0x3, &(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000000140)={[0x81]}, 0x8) 22:01:20 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x1200, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xfeffffff, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:20 executing program 4: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYRESOCT=r3, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:20 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 207.499069][T22081] FAULT_INJECTION: forcing a failure. [ 207.499069][T22081] name failslab, interval 1, probability 0, space 0, times 0 [ 207.511725][T22081] CPU: 1 PID: 22081 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 207.520486][T22081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.530541][T22081] Call Trace: [ 207.533880][T22081] dump_stack_lvl+0xd6/0x122 [ 207.538502][T22081] dump_stack+0x11/0x1b [ 207.542704][T22081] should_fail+0x23c/0x250 [ 207.547127][T22081] ? ext4_mb_new_blocks+0x73f/0x1fc0 [ 207.552428][T22081] __should_failslab+0x81/0x90 [ 207.557273][T22081] should_failslab+0x5/0x20 [ 207.561778][T22081] kmem_cache_alloc+0x4f/0x300 [ 207.566546][T22081] ext4_mb_new_blocks+0x73f/0x1fc0 [ 207.571653][T22081] ? ext4_find_extent+0x6cf/0x7f0 [ 207.576689][T22081] ? ext4_ext_search_right+0x300/0x540 [ 207.582206][T22081] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 207.587930][T22081] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 207.593214][T22081] ? ext4_es_lookup_extent+0x36b/0x490 [ 207.598678][T22081] ext4_map_blocks+0x71e/0xf00 [ 207.603442][T22081] mpage_map_one_extent+0x10d/0x360 [ 207.608675][T22081] ext4_writepages+0xc5a/0x1d70 [ 207.613535][T22081] ? cgroup_rstat_updated+0x34/0x100 [ 207.618835][T22081] ? put_dec_trunc8+0x10e/0x130 [ 207.623700][T22081] ? put_dec+0xcd/0xe0 [ 207.627831][T22081] ? should_fail+0x2a/0x250 [ 207.632338][T22081] ? should_fail+0x2a/0x250 [ 207.636842][T22081] ? ext4_readpage+0x140/0x140 [ 207.641712][T22081] do_writepages+0x26b/0x3c0 [ 207.646308][T22081] ? should_fail+0xd6/0x250 [ 207.650808][T22081] filemap_write_and_wait_range+0x238/0x3c0 [ 207.656773][T22081] __iomap_dio_rw+0x4ca/0x1010 [ 207.661552][T22081] iomap_dio_rw+0x30/0x70 [ 207.665924][T22081] ext4_file_read_iter+0x21a/0x290 [ 207.671036][T22081] generic_file_splice_read+0x252/0x340 [ 207.676579][T22081] ? splice_shrink_spd+0x60/0x60 [ 207.681512][T22081] splice_direct_to_actor+0x2aa/0x650 [ 207.686886][T22081] ? do_splice_direct+0x190/0x190 [ 207.691910][T22081] do_splice_direct+0x106/0x190 [ 207.696836][T22081] do_sendfile+0x63e/0xbb0 [ 207.701265][T22081] __x64_sys_sendfile64+0x102/0x140 [ 207.706541][T22081] do_syscall_64+0x44/0xa0 [ 207.710965][T22081] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 207.716913][T22081] RIP: 0033:0x4665f9 [ 207.720806][T22081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 207.740853][T22081] RSP: 002b:00007fd789200188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 207.749261][T22081] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 207.757227][T22081] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 207.765198][T22081] RBP: 00007fd7892001d0 R08: 0000000000000000 R09: 0000000000000000 [ 207.773212][T22081] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000001 [ 207.781183][T22081] R13: 00007ffeb909670f R14: 00007fd789200300 R15: 0000000000022000 22:01:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 207.816011][T22081] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:01:20 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2200, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:20 executing program 5 (fault-call:6 fault-nth:9): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:20 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2500, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffe, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:20 executing program 4: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 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) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4001000010080013070005bd8238820000000000000000000018000000000000000000000000dc8e7b151f164a0834a7dfe145a45231e30e24e5640efd704637c500"/79, @ANYRESDEC=r4, @ANYRES32=0x0, @ANYRES64=r3], 0x140}}, 0x20008841) sendfile(r2, r1, 0x0, 0x100000002) [ 208.085513][T22132] FAULT_INJECTION: forcing a failure. [ 208.085513][T22132] name failslab, interval 1, probability 0, space 0, times 0 [ 208.098147][T22132] CPU: 1 PID: 22132 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 208.106966][T22132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.117015][T22132] Call Trace: [ 208.120292][T22132] dump_stack_lvl+0xd6/0x122 [ 208.125011][T22132] dump_stack+0x11/0x1b [ 208.129235][T22132] should_fail+0x23c/0x250 [ 208.133655][T22132] ? __es_insert_extent+0x51f/0xe70 [ 208.138922][T22132] __should_failslab+0x81/0x90 [ 208.143748][T22132] should_failslab+0x5/0x20 [ 208.148257][T22132] kmem_cache_alloc+0x4f/0x300 [ 208.153022][T22132] __es_insert_extent+0x51f/0xe70 [ 208.158082][T22132] ext4_es_insert_extent+0x1cb/0x1950 [ 208.163533][T22132] ? percpu_counter_add_batch+0x69/0xd0 [ 208.169081][T22132] ext4_map_blocks+0xa5d/0xf00 [ 208.173884][T22132] mpage_map_one_extent+0x10d/0x360 [ 208.179114][T22132] ext4_writepages+0xc5a/0x1d70 [ 208.183973][T22132] ? _raw_spin_lock_irqsave+0x38/0xa0 [ 208.189468][T22132] ? put_dec_trunc8+0x10e/0x130 [ 208.194335][T22132] ? put_dec+0xcd/0xe0 [ 208.198444][T22132] ? should_fail+0x2a/0x250 [ 208.203051][T22132] ? should_fail+0x2a/0x250 [ 208.207553][T22132] ? ext4_readpage+0x140/0x140 [ 208.212331][T22132] do_writepages+0x26b/0x3c0 [ 208.216922][T22132] ? should_fail+0xd6/0x250 [ 208.221431][T22132] filemap_write_and_wait_range+0x238/0x3c0 [ 208.227350][T22132] __iomap_dio_rw+0x4ca/0x1010 [ 208.232178][T22132] ? finish_task_switch+0xce/0x290 [ 208.237351][T22132] iomap_dio_rw+0x30/0x70 [ 208.241695][T22132] ext4_file_read_iter+0x21a/0x290 [ 208.246805][T22132] generic_file_splice_read+0x252/0x340 [ 208.252356][T22132] ? splice_shrink_spd+0x60/0x60 [ 208.257290][T22132] splice_direct_to_actor+0x2aa/0x650 [ 208.262681][T22132] ? do_splice_direct+0x190/0x190 [ 208.267725][T22132] do_splice_direct+0x106/0x190 [ 208.272576][T22132] do_sendfile+0x63e/0xbb0 [ 208.277054][T22132] __x64_sys_sendfile64+0x102/0x140 [ 208.282283][T22132] do_syscall_64+0x44/0xa0 [ 208.286760][T22132] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 208.292670][T22132] RIP: 0033:0x4665f9 [ 208.296637][T22132] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 208.316249][T22132] RSP: 002b:00007fd7891df188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 208.324658][T22132] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665f9 [ 208.332624][T22132] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 208.340598][T22132] RBP: 00007fd7891df1d0 R08: 0000000000000000 R09: 0000000000000000 [ 208.348563][T22132] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000002 [ 208.356616][T22132] R13: 00007ffeb909670f R14: 00007fd7891df300 R15: 0000000000022000 22:01:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:21 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2e00, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000080)={0x1, 0x1, 0x1}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0xffffffff, 0x33, 0x9}) r1 = fsmount(r0, 0x1, 0x72) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) write$binfmt_misc(r3, 0x0, 0x0) ioctl$FIGETBSZ(r2, 0x2, 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) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f00000000c0)=""/25) dup2(r3, r2) preadv(r1, &(0x7f0000000280), 0xffffef2, 0xd9f, 0x3) fstat(r0, &(0x7f0000000200)) 22:01:21 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xedc000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:21 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x4800, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:21 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x4c00, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:21 executing program 5 (fault-call:6 fault-nth:10): 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:21 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x6000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 208.802298][T22186] FAULT_INJECTION: forcing a failure. [ 208.802298][T22186] name failslab, interval 1, probability 0, space 0, times 0 [ 208.814939][T22186] CPU: 1 PID: 22186 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 208.823694][T22186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.833747][T22186] Call Trace: [ 208.837086][T22186] dump_stack_lvl+0xd6/0x122 [ 208.841676][T22186] dump_stack+0x11/0x1b [ 208.845833][T22186] should_fail+0x23c/0x250 22:01:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='freezer.self_freezing\x00', 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:21 executing program 3: ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)=0x9) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000080)="eded55d18009711f941046d8ab9e56614dfc23d53c302d0140e3c00775e1c83e2f6b85a31afed71401841942d3b301ceaa1a155abc04517e3224937af6768c6897b92130334df057be9f75a4e90a86763a0edd4e2e1c61e11f3cdc90", 0x5c, 0x6, &(0x7f0000000140)={r2, r3+10000000}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 208.850258][T22186] ? mempool_alloc_slab+0x16/0x20 [ 208.855291][T22186] __should_failslab+0x81/0x90 [ 208.860202][T22186] should_failslab+0x5/0x20 [ 208.864706][T22186] kmem_cache_alloc+0x4f/0x300 [ 208.869535][T22186] mempool_alloc_slab+0x16/0x20 [ 208.874385][T22186] ? mempool_free+0x130/0x130 [ 208.879056][T22186] mempool_alloc+0x9d/0x310 [ 208.883555][T22186] ? __mod_lruvec_state+0x88/0xe0 [ 208.888592][T22186] bio_alloc_bioset+0xcc/0x530 [ 208.893360][T22186] ext4_bio_write_page+0x7c5/0xa40 [ 208.898505][T22186] ext4_writepages+0x10a0/0x1d70 [ 208.903556][T22186] ? ext4_readpage+0x140/0x140 [ 208.908370][T22186] do_writepages+0x26b/0x3c0 [ 208.912953][T22186] ? should_fail+0xd6/0x250 [ 208.917463][T22186] filemap_write_and_wait_range+0x238/0x3c0 [ 208.923361][T22186] __iomap_dio_rw+0x4ca/0x1010 [ 208.928132][T22186] iomap_dio_rw+0x30/0x70 [ 208.932470][T22186] ext4_file_read_iter+0x21a/0x290 [ 208.937583][T22186] generic_file_splice_read+0x252/0x340 [ 208.943125][T22186] ? splice_shrink_spd+0x60/0x60 [ 208.948057][T22186] splice_direct_to_actor+0x2aa/0x650 [ 208.953433][T22186] ? do_splice_direct+0x190/0x190 [ 208.958489][T22186] do_splice_direct+0x106/0x190 [ 208.963353][T22186] do_sendfile+0x63e/0xbb0 [ 208.967775][T22186] __x64_sys_sendfile64+0x102/0x140 [ 208.972967][T22186] do_syscall_64+0x44/0xa0 [ 208.977442][T22186] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 208.983345][T22186] RIP: 0033:0x4665f9 22:01:21 executing program 1: r0 = open(&(0x7f0000000200)='./file1\x00', 0x100, 0x98) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) mmap(&(0x7f00001ae000/0x1000)=nil, 0x1000, 0x0, 0x4010, r2, 0x806df000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2(&(0x7f00000000c0), 0x80000) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sync_file_range(r3, 0x9, 0x20, 0x2) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) [ 208.987244][T22186] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 209.006903][T22186] RSP: 002b:00007fd789200188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 209.015340][T22186] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 209.023310][T22186] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 209.031269][T22186] RBP: 00007fd7892001d0 R08: 0000000000000000 R09: 0000000000000000 [ 209.039222][T22186] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000002 22:01:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0xa6, 0x5, 0x8, 0xdc, 0x2, 0x6, 0x8000, 0x5, 0x40, 0x28f, 0x7, 0x8000, 0x38, 0x2, 0x7, 0x9, 0xf42a}, [{0x7, 0x80000000, 0x7f, 0x6, 0x31d0, 0x10000, 0xfffffffffffffffc, 0x1000}, {0x1, 0x2, 0x1, 0x7, 0x8, 0x5, 0x0, 0x6}], "733e25f593dc7cbd40f93b754278e1ca6238afc9c55bc9e1e070ae1fd9ef44a0d8544a0a", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x7d4) [ 209.047189][T22186] R13: 00007ffeb909670f R14: 00007fd789200300 R15: 0000000000022000 22:01:21 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x6800, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f00000000c0)) 22:01:22 executing program 5 (fault-call:6 fault-nth:11): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:22 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xe9) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f00000002c0)={0x0, 0x0, {0x0, @usage, 0x0}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000001100)={0x0, 0x0, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000001500)={0x9, 0x1, {0x3, @struct={0x7fff, 0x8000}, r2, 0x3, 0x3, 0x9, 0x5, 0x3, 0x24, @usage=0xc49, 0x1, 0x200, [0x8000, 0x40, 0x9, 0x4, 0x1, 0x5180]}, {0x4, @usage, r3, 0x20, 0x80, 0x3, 0xfffffffffffffff9, 0x6, 0x38, @struct={0x1000, 0xe7a}, 0x7fff, 0x6, [0xe3, 0x7ff, 0x88, 0x4, 0xfffffffffffffc00, 0x1]}, {0x10001, @usage=0x6, 0x0, 0x100000001, 0x0, 0x40, 0x8001, 0x3f, 0x482, @usage=0x8, 0x9, 0x8, [0x2cdd, 0x9, 0x4, 0xfffffffffffffe00, 0xfffffffffffffffc, 0x2]}, {0x400000000000000, 0x100, 0xfffffffffffffffe}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmsg$unix(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/63, 0x3f}], 0x1, &(0x7f0000000180)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40010043) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB="2c77e6646e6f3d", @ANYRESHEX=r6, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:22 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x6c00, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:22 executing program 4: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000200)='./file0\x00', 0xfb, 0xa, &(0x7f0000000840)=[{&(0x7f0000000240)="d4b8c4c1e7cd33b382700f1534ef62225549f21fccf55f14371187602eb13bb410276d3216fd6fa97d6d57d148c811f8abd1c21cbafde1777ade448ac1464e7c6a07f2a365c2edc2ac937f62a9bccf801656bce1e7c0c68f92aa6887ccb9a4c048513ae8dc48c7a4630bf0209c9a29d5b0d8b2", 0x73, 0x9}, {&(0x7f00000002c0)="e34357198ffc4e071386ef91866a55f89a8bf7ea19a978c5b16b840f632f3c2f4b9433f6b3174ceeda4f5438", 0x2c, 0x8}, {&(0x7f0000000380)="3150f1ed7ca9d1c81aeab098a68901ac1d801666ef3ebef0eb46657f98b078a11d72c77cf1fada94d7fd73dca8b4178bb276a2104b5c7640bb983491fbc5e29e38d5c75be01b89efd29eaa544ff36c592b13", 0x52, 0x7fff}, {&(0x7f0000000300)="f987ed8b14146095380277c1d772f7f17eb01d8206d44d258ed451e316a30da5f719fb6c", 0x24, 0x9}, {&(0x7f0000000400)="b368ad9facfd28d6437eef5aa56b46f23dafcd4771ab1adfe1ce8c7e7a231ecf264f7ce2dcd87e657c343b85291e68988603db4d9108bc51b26b15ec8f5622211b7feff8d2a6a68ee11c20e4a7ffcd66641617299d3f473dade0af19f7ee48e97794d5ef58e549fd45ae399b782e0a0520ae9ac593ab220bcaf777cbd6c4ca375e769baf0d32615cd161846658b4f496dfcc942898b0643fa6dd57879e110946619f0af665355824", 0xa8, 0x100000001}, {&(0x7f00000004c0)="8209ae260671b00d87664e4b30b0a5e9f32ac2192c6f77c275709ee8fce7fd6cf576ac1d2b5f59f7a141d372d573ab513b043314f73a00f95ce81e963f5249a2379f4e9b830764f9fd2a48571203c03a5420011e076d80b31ba3030edeb69c", 0x5f, 0x9}, {&(0x7f0000000540)="f1319f2fe5b2ee620aca9b2730b55314562074da005333e8dfb6f48330654ce793996c965ddb731088647b62f085a38f1d7f63a7c9fcb7c4543819ef98763ffe78d6a92e189078c2ea2061f78ea47b83d1fff32e2b83fee0ec4f3a81979ceb64aba7027db9b1cfebebece17529583e14a9d7849b371427feb213a63e3f13182382f86c8a5a173066e37307455eacc493a897bf6c54d6a6259036f226754b5dcfe31bed", 0xa3, 0x1}, {&(0x7f0000000600)="6ee639ea555106e3033a7d9a3a0a00f92235dea0d5b99ccaf4c6618b64a6b9c587df2745c4b460061421583a6213329c3c826ab2ada7b3a116ceb09a88392ddd7a35132b44381ef0ac73cc59a36e7900f6ec559319cc501eebf06a5eeff93f8cbb02e69f7915104a5cb27d0f77a4eb856b744b293c40a06b35d5703856aaa9b728ec75ae156a6a996eb9bcebb0c4f49e088908e89e9efce9e43b8cf7235f77bde5b99b969e1641f6c604d384d66b0099eea9693abe5b65a08b72a94fa2cd073c", 0xc0, 0x4}, {&(0x7f00000006c0)="e0e288a7d81a6872efc82e0631158fc615ed702a8e36491a31039f10e6b9a7049e1850315ae496cbfa8a31e39df402408847d863421e909c240ce17e5a955b1591558900a83afdbc345a3479e40c611cfd5acf11426471687794d1421102318bfd4e5a1e1680fb858559af78d7aa045a3d5e9cbf6944a874d2a632e7a00bd1ab2272ce019ab4c499b0e7285b1a9cf446a656fbbffd0a48576d2bb9058103918fc58e8ad96746ec663402681f11fed20cb18c3025538323f527899f8843643d3afc53536caf8b9f4de1577787f8b6796468c3b711ceee70ff49bf09a70f561f5217", 0xe1, 0x9}, {&(0x7f00000007c0)="dbf830e2bd3a9047e025abb7c2e6e1359cc11e5ebc4f157bda7b8cc6dd378284fcbffb81ab58aeeb4d773f631ae9a2cdee52b8b3a9c1320f2abcb76ce2538a8233219b1650e4317d", 0x48, 0x2b5}], 0x800001, &(0x7f0000000940)={[{'cgroup.controllers\x00'}, {'][\xbe&'}], [{@smackfsroot={'smackfsroot', 0x3d, ',.{]'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@subj_type={'subj_type', 0x3d, 'cgroup.controllers\x00'}}, {@dont_measure}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x64, 0x63, 0x39, 0x36, 0x37, 0x35, 0x39], 0x2d, [0x36, 0x36, 0x63, 0x31], 0x2d, [0x61, 0x61, 0x66, 0x30], 0x2d, [0x31, 0x64, 0x39, 0x61], 0x2d, [0x7e, 0x65, 0x64, 0x32, 0x39, 0x30, 0x31, 0x31]}}}]}) ioctl(r2, 0x6, &(0x7f0000000a00)="4b03dedfd05bd24adba393a3bb2f66d266a1100d489bfdef80b0b0ebc41c88e13aade834aa9716c3475906332b13dfde41d5775aa15248bd1bf46649af9041cb4867edbc32b466252744b3a0b5b7151d68a4d55b5394ba87668ea760c1ff2f2947aaf3051498bb9f21e4a0b6e756380614b1ccb0b6a247bfcb2711c3201a835b4987aec7ba9e023a234348ba0356e5485ef9beae55503fabdbe3f20df491f62bf9ec49767613a0857f4223ab9538f6f36ee03c10051f1388a03219f216fa6b7082d64be51c5c0dc69daadeaa07963a93850b9d8c0257e8219c37bd934eaf30db87676391955d07963a521fcb9e") r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 22:01:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2200000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0x1, 0x6a4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="dde669b54db7e5fc533f09b5abb4f6e230fc1624fd8b2f4de56ee42018f075a39986119607445556aaf62d4f233898393931f94bb6e8ed6a23b5d377bd23ef40899c5a", 0x43}], 0x1, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000025c0)={{0x2, 0x4e20, @broadcast}, {0x306, @broadcast}, 0x0, {0x2, 0x4e23, @local}, 'caif0\x00'}) 22:01:22 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x7400, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 209.350794][T22254] FAULT_INJECTION: forcing a failure. [ 209.350794][T22254] name failslab, interval 1, probability 0, space 0, times 0 [ 209.363441][T22254] CPU: 1 PID: 22254 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 209.372205][T22254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.382332][T22254] Call Trace: [ 209.385608][T22254] dump_stack_lvl+0xd6/0x122 [ 209.387480][T22264] loop4: detected capacity change from 0 to 264192 [ 209.390205][T22254] dump_stack+0x11/0x1b 22:01:22 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x20000, 0x140) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000180)='./file0\x00', 0x75b, 0x3, &(0x7f0000000440)=[{&(0x7f00000002c0)="7e6a0f1e227bb5610cb556ee17242cca0b83cdac4d408b20cf7eb254d7f1d2400321f144bbc489981793a0f795304f629ab4447b8ca6565998b6ccbab53a3b3cf40902847c1e6d2e1e53bd25d6770019afbc8433c1b9b8b20b4ea56903f59abd0efe9e19f3548dd980c0559ec53e4b5e39b0cf07fe85d247047c41a267bf12f0d6340f42c0ea89", 0x87, 0x81}, {&(0x7f00000001c0)="1a55f70a4d886e7d06218795a1bc7873129324fdd7c3b59b0a052d88e8a3ca04ef18cfc63694c0c47f24fdcc86377385", 0x30, 0x7}, {&(0x7f0000000380)="ea8dea6411fec719e56e113275559209a25c00d536729d0cf8ab77f0aa07859b6c91591ba928eb25675cc369c6abb17e971cf41a4b5f30ad1ee8e931cdc18812f0b836e2e3efb751c2d0b1312f46739d3cdd8e2399ee0cf4c3bd2dc7bfbdb0f893748a6cce03fd2c9d9c4f71d937f250a3fd77a87507d21b775edcecac10dbc8b5a13ecfcf585e0217b4d630b6", 0x8d, 0x3ff}], 0x40, &(0x7f00000004c0)={[{@huge_within_size}, {@huge_never}, {}, {@nr_inodes={'nr_inodes', 0x3d, [0x2d, 0x70, 0x25]}}, {@mode={'mode', 0x3d, 0xd4}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@huge_advise}, {@huge_advise}, {@size={'size', 0x3d, [0x6d, 0x2d, 0x35]}}, {@mpol={'mpol', 0x3d, {'local', '', @void}}}], [{@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) openat(r2, &(0x7f00000005c0)='./file0\x00', 0x800, 0x4) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) mmap(&(0x7f000076f000/0x4000)=nil, 0x4000, 0x1, 0x40010, r1, 0x74c90000) fdatasync(r4) [ 209.390229][T22254] should_fail+0x23c/0x250 [ 209.390245][T22254] ? mempool_alloc_slab+0x16/0x20 [ 209.390261][T22254] __should_failslab+0x81/0x90 [ 209.399220][T22264] nfs: Unknown parameter 'cgroup.controllers' [ 209.400916][T22254] should_failslab+0x5/0x20 [ 209.425575][T22254] kmem_cache_alloc+0x4f/0x300 [ 209.430340][T22254] ? mempool_alloc_slab+0x16/0x20 [ 209.435359][T22254] mempool_alloc_slab+0x16/0x20 [ 209.440207][T22254] ? mempool_free+0x130/0x130 [ 209.444873][T22254] mempool_alloc+0x9d/0x310 22:01:22 executing program 3: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x9, 0x2a4, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz', 0x2}, &(0x7f0000000140)="0f", 0x1, 0xfffffffffffffffe) keyctl$chown(0x4, r3, 0xee00, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x4013430) keyctl$chown(0x4, r3, 0x0, 0x0) keyctl$chown(0x4, r3, 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x2}, r3) fstat(r2, &(0x7f0000000200)) 22:01:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2e00000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:22 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140), 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f00000002c0)=ANY=[]) [ 209.449414][T22254] ? __mod_lruvec_state+0x88/0xe0 [ 209.454441][T22254] bio_alloc_bioset+0x1af/0x530 [ 209.459287][T22254] ext4_bio_write_page+0x7c5/0xa40 [ 209.464453][T22254] ext4_writepages+0x10a0/0x1d70 [ 209.469398][T22254] ? ext4_readpage+0x140/0x140 [ 209.474193][T22254] do_writepages+0x26b/0x3c0 [ 209.478878][T22254] ? should_fail+0xd6/0x250 [ 209.483380][T22254] filemap_write_and_wait_range+0x238/0x3c0 [ 209.489272][T22254] __iomap_dio_rw+0x4ca/0x1010 [ 209.494080][T22254] iomap_dio_rw+0x30/0x70 22:01:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="85c22fe3d03eeba2ac55771d47b309002a9bb3edb2e02d7e5c9c09c94033810034bc8a59be150244a1d9cb754a13bdaf576c75f5d127ed95599519d7c19187905644c72d502e8a7c0d1cc480a8974b5939e5527015bdc8bd552b4a2d4d1d9588b08f6cf5f5ec5fb22d9df06eff5447676aa7ede7eab00d6701f4880daa5ccda1337c307e1b06e7511aafa0eb3f3049c0e404eee6ee3576806871582f5870b3", 0x9f}], 0x1, 0x78d52a37, 0x7) [ 209.498417][T22254] ext4_file_read_iter+0x21a/0x290 [ 209.503564][T22254] generic_file_splice_read+0x252/0x340 [ 209.509160][T22254] ? splice_shrink_spd+0x60/0x60 [ 209.514177][T22254] splice_direct_to_actor+0x2aa/0x650 [ 209.516105][T22289] 9pnet_virtio: no channels available for device [ 209.519604][T22254] ? do_splice_direct+0x190/0x190 [ 209.519626][T22254] do_splice_direct+0x106/0x190 [ 209.535842][T22254] do_sendfile+0x63e/0xbb0 [ 209.540265][T22254] __x64_sys_sendfile64+0x102/0x140 [ 209.545472][T22254] do_syscall_64+0x44/0xa0 [ 209.549929][T22254] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 209.555829][T22254] RIP: 0033:0x4665f9 [ 209.559711][T22254] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 209.579306][T22254] RSP: 002b:00007fd789200188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 209.587812][T22254] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 209.595771][T22254] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 209.603743][T22254] RBP: 00007fd7892001d0 R08: 0000000000000000 R09: 0000000000000000 [ 209.611737][T22254] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000002 [ 209.619750][T22254] R13: 00007ffeb909670f R14: 00007fd789200300 R15: 0000000000022000 [ 209.630335][T22273] __nla_validate_parse: 3 callbacks suppressed [ 209.630347][T22273] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 209.647261][T22254] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:01:22 executing program 5 (fault-call:6 fault-nth:12): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:22 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x0, 0x22, 0x1, 0x5, 0xcc5de640c266cd04, 0x6, 0x13, 0x237, 0x40, 0x165, 0x98, 0xc3, 0x38, 0x1, 0x7, 0x0, 0x200}, [{0x70000000, 0x100, 0x80000000, 0x7, 0x4, 0x589f, 0x1b983ab5, 0x100000000}], "fca2218efd5dc3bf179e2d9e147ed3c8a28101b1a83fca574352560db1661fc3d8c9688035f5f3334948497d3cdd24c1ed9bffccd2fe339d6e47f58f7fb87ccf7b662556d1c723b8a219f6f0ea6df3fb6ffc304fe6b0d62e6a6f40515603f1e2d4cf6452f7b1091d89820e124fe98b6a9fc85311fc0a5bee65e757e583cfc12c9a53ece36b9f1a8eb1dba9c084e36aefa5430503585320d0355f3323b359799d1afa60523dba2ec76d40028ce28568e8a75cecf6abf0977cf0dc", ['\x00', '\x00']}, 0x332) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/178, 0xb2}, {&(0x7f0000000280)=""/187, 0xbb}], 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000340)={0x5, &(0x7f00000001c0)=[{0x7, 0x81, 0x7, 0x8000}, {0x7f, 0x37, 0x3, 0x9}, {0x3, 0x20, 0x80}, {0x20, 0xaf, 0x1, 0xe5c9}, {0x1, 0x1, 0x0, 0x9}]}) write$binfmt_script(r2, &(0x7f0000000380)={'#! ', './file0', [{0x20, '*)'}, {0x20, ':-'}], 0xa, "c1c81e12830f31b5ac84e825c5d1"}, 0x1f) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x0, 0xd9f, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000040)) 22:01:22 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x7a00, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) 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) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r2, @ANYRES32, @ANYRES32=0x0, @ANYRES16=r2], 0x140}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 22:01:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r2, 0x8008f512, &(0x7f0000000040)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) 22:01:22 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setsig(r0, 0xa, 0x18) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) [ 209.839629][T22313] FAULT_INJECTION: forcing a failure. [ 209.839629][T22313] name failslab, interval 1, probability 0, space 0, times 0 [ 209.852271][T22313] CPU: 1 PID: 22313 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 209.861030][T22313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.871140][T22313] Call Trace: [ 209.874416][T22313] dump_stack_lvl+0xd6/0x122 [ 209.879012][T22313] dump_stack+0x11/0x1b [ 209.883168][T22313] should_fail+0x23c/0x250 22:01:22 executing program 3: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003780)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/83, 0x53}, {&(0x7f00000000c0)=""/224, 0xe0}, {&(0x7f00000001c0)=""/11, 0xb}, {0xfffffffffffffffe}, {&(0x7f0000000280)=""/5, 0x5}, {&(0x7f00000002c0)=""/195, 0xc3}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x7, &(0x7f0000001440)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001540)=""/240, 0xf0}], 0x1, &(0x7f0000001680)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000001740), 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/58, 0x3a}, {&(0x7f0000001800)=""/208, 0xd0}, {&(0x7f0000001900)=""/90, 0x5a}, {&(0x7f0000001980)=""/140, 0x8c}, {&(0x7f0000001a40)=""/102, 0x66}], 0x5, &(0x7f0000001b40)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000001bc0)=""/144, 0x90}, {&(0x7f0000001c80)=""/128, 0x80}, {&(0x7f0000001d00)=""/113, 0x71}, {&(0x7f0000001d80)=""/23, 0x17}], 0x4, &(0x7f0000001e00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000f27f94282b4c273b31157541c46ec723d2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x58}}, {{&(0x7f0000003a40)=@abs, 0x6e, &(0x7f0000002000)=[{&(0x7f0000001f00)=""/218, 0xda}], 0x1, &(0x7f0000002040)=[@rights={{0x10}}, @cred={{0x1c}}], 0x30}}, {{0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000002080)=""/149, 0x95}, {&(0x7f0000002140)=""/219, 0xdb}, {&(0x7f0000002240)=""/114, 0x72}], 0x3, &(0x7f0000002300)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000002380), 0x6e, &(0x7f0000003680)=[{&(0x7f0000002400)=""/86, 0x56}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/188, 0xbc}, {&(0x7f0000003540)=""/229, 0xe5}, {&(0x7f0000003640)}], 0x5, &(0x7f0000003700)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}}], 0x7, 0x80000100, &(0x7f0000003940)={0x77359400}) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r4, r5, &(0x7f0000003640), 0x6) writev(r0, &(0x7f0000003a00)=[{&(0x7f0000003980)="8f3fef913790d069a8c7764e9e81d995b1600b4d62e1cb2071390f77ba75b69c7a8bd4366c2763c8065981d2ffe202045ffa224e32a4cd6c6375fba732bf5e342a2e67da88fe73407661c34092163405cc319091d5bf0635e02aaace0eeeb2d22b822d41471c61", 0x67}], 0x1) fstat(r3, &(0x7f0000000200)) [ 209.887587][T22313] __should_failslab+0x81/0x90 [ 209.892400][T22313] should_failslab+0x5/0x20 [ 209.896904][T22313] kmem_cache_alloc_node+0x61/0x2c0 [ 209.902099][T22313] ? create_task_io_context+0x36/0x210 [ 209.907642][T22313] create_task_io_context+0x36/0x210 [ 209.912921][T22313] submit_bio_checks+0x7c3/0x850 [ 209.917871][T22313] ? ext4_mark_iloc_dirty+0x161a/0x1700 [ 209.923500][T22313] submit_bio_noacct+0x33/0x7d0 [ 209.928353][T22313] ? mpage_release_unused_pages+0x12b/0x3c0 [ 209.934336][T22313] submit_bio+0x10c/0x190 22:01:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000040)={0x4, 0xfff00, 0x8000, 0xffffffe1, 0x0, "89e596e7da2edbda77925acbae0520b862badd", 0x10001, 0x9}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r1, &(0x7f0000000200)) [ 209.938733][T22313] ext4_io_submit+0xcd/0xf0 [ 209.943234][T22313] ext4_writepages+0xb2a/0x1d70 [ 209.948111][T22313] ? ext4_readpage+0x140/0x140 [ 209.952898][T22313] do_writepages+0x26b/0x3c0 [ 209.957521][T22313] ? should_fail+0xd6/0x250 [ 209.962032][T22313] filemap_write_and_wait_range+0x238/0x3c0 [ 209.967942][T22313] __iomap_dio_rw+0x4ca/0x1010 [ 209.972737][T22313] iomap_dio_rw+0x30/0x70 [ 209.977080][T22313] ext4_file_read_iter+0x21a/0x290 [ 209.982220][T22313] generic_file_splice_read+0x252/0x340 22:01:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x5, &(0x7f0000000500)=[{&(0x7f0000000140)="9de8e998be0baebe5e901c8eb23b46a0ccbe5bb417ddf27e35c3c45dd7603739cb3b4ad27cbd2a10622954301a1b5266f12d", 0x32, 0x8}, {&(0x7f0000000180)="52496a3bb41fabe3a1b62631c75b8f3a90e5a03e2a8efcd7a694e02e213f0c7e24938a8f6c9dfb5509f1789d36d68a6ec8baf5c9ce7636a7bbfd0f0018134812e245affbe6273b97721d43afa4240f0a864a69dda3cff466d7a9259303fb803d2e3eccbf9c6831df2cccb6ad2e959dfc95bd1f8d9102e7d1754a8cca2098078ad0d36ad202af828d8e28ab3c7af2146949c5ee47906bb1675eae86e43b01da59f3d39bfb4e0e3f79fbf4ee90cac22002ce07d861f300b177fbcbb1ede1c69ef775518dd6e35e5bf7ee16edb08d0f8f27348c78c2b94d48c1ca0edebfaba0304df52591cf9512cb0150934f60415559", 0xef, 0xfffffffffffffff9}, {&(0x7f0000000280)="732c18ae00adb36768fc221b5a7917bbc3801670eaf521bf9969e71351251d9936109f19072fedf288690f6b997efa4b90f0be00fd48c4a4b2b2174de09a08d22f3b18b8a5edf626be735ecf285f0c59f0728bb0ff710cec3b9eafbc2a4032c8a3ae2b551c0609fad9df913f8d7bb7caeabddcea0f060dcf42557aa509552ab2ebb028e0e1b611945abd296d6267d9314be4e892bbe15c04211fd80f9cc557c795982d90479b8c1f1be030c997eb7e40ad4a4f5a2597eaea4d", 0xb9, 0x8}, {&(0x7f0000000340)="6bb40d05f9bebce6c4125ce1ac917162031785b047d5bcf57ad1ece4e7a291647bb051d0cb55fa84af54e6eaac6077c046ef74ff5f83dc7c1268c8b57bd55d6d371f591cd57214be72e0807aaaef665905c7278fc5546e4aab79508a150580ed442140833a11b9f1ddbaaeb6a12957bb821fa85d25b5ed4b82a5f7c1a7e01fc609eca4d6ddefc7f968760feead18d4d30d790d9476d0fe584f13a479ea7bc5fd8792cd", 0xa3, 0x401}, {&(0x7f0000000400)="7149eb16695ad55c1d7795438bbe7fcf6a1c778e717e9d0b0b4f138bf4d5df0911a6507fbcdc29c517b741805c14b3f33bd89e81ed49f3e8aace296fe767ced3f5c301ef39b2dcdd346baa96a665490d6c66e0e518566fe25e201827188c80958891552ed0386bba338f5bb97b8131ea72ae7842d74da44fd1dfdc47c64e3bbfe697241ff2a45c8d4abe6964cd75432d7b1712de1ef476583a605d3670e604c4038a15d6692b0deae69792168d79b8e26eaba0dd55d07815718cf365bffd07276e746178dc5a0ff11149a1e0256a33716fee72198590fd6809c6e63b40a737c657b9ab20179c3b04183349", 0xeb, 0x3f}], 0x200000b, &(0x7f0000000580)={[{@nodots}], [{@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@dont_appraise}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@appraise}, {@dont_measure}]}) fstat(r1, &(0x7f0000000040)) [ 209.987867][T22313] ? splice_shrink_spd+0x60/0x60 [ 209.992803][T22313] splice_direct_to_actor+0x2aa/0x650 [ 209.998246][T22313] ? do_splice_direct+0x190/0x190 [ 210.003321][T22313] do_splice_direct+0x106/0x190 [ 210.008178][T22313] do_sendfile+0x63e/0xbb0 [ 210.012606][T22313] __x64_sys_sendfile64+0x102/0x140 [ 210.017808][T22313] do_syscall_64+0x44/0xa0 [ 210.022224][T22313] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 210.028227][T22313] RIP: 0033:0x4665f9 [ 210.032170][T22313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 210.041552][T22353] loop3: detected capacity change from 0 to 264192 [ 210.051915][T22313] RSP: 002b:00007fd789200188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 210.051940][T22313] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 210.051955][T22313] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 210.051967][T22313] RBP: 00007fd7892001d0 R08: 0000000000000000 R09: 0000000000000000 22:01:22 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xdd11, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 210.061204][T22353] FAT-fs (loop3): Unrecognized mount option "fowner<18446744073709551615" or missing value [ 210.066874][T22313] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000002 [ 210.066889][T22313] R13: 00007ffeb909670f R14: 00007fd789200300 R15: 0000000000022000 [ 210.112017][T22313] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 210.127439][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=19456 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.183679][T22362] loop3: detected capacity change from 0 to 264192 [ 210.196394][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=19456 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.231299][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=26214 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.246034][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=26214 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.265544][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=17766 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 22:01:23 executing program 5 (fault-call:6 fault-nth:13): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:23 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = dup3(r0, r1, 0x80000) r3 = gettid() write$cgroup_pid(r2, &(0x7f0000000080)=r3, 0x12) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) syz_open_procfs(r1, &(0x7f0000000140)='net/vlan/vlan1\x00') fstat(r0, &(0x7f0000000040)) 22:01:23 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xedc0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 210.288119][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=12544 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.303959][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=18432 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.321991][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3942 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.363589][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=161 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.376486][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=201 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.389354][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=251 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.402215][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=58 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.414995][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=105 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.427850][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=99 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.440627][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=124 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.453496][T22329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=155 sclass=netlink_xfrm_socket pid=22329 comm=syz-executor.4 [ 210.497687][T22387] FAULT_INJECTION: forcing a failure. [ 210.497687][T22387] name failslab, interval 1, probability 0, space 0, times 0 [ 210.510425][T22387] CPU: 0 PID: 22387 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 210.519218][T22387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.529270][T22387] Call Trace: [ 210.532572][T22387] dump_stack_lvl+0xd6/0x122 [ 210.537169][T22387] dump_stack+0x11/0x1b [ 210.541366][T22387] should_fail+0x23c/0x250 [ 210.545780][T22387] ? mempool_alloc_slab+0x16/0x20 [ 210.550880][T22387] __should_failslab+0x81/0x90 [ 210.555704][T22387] should_failslab+0x5/0x20 [ 210.560229][T22387] kmem_cache_alloc+0x4f/0x300 [ 210.564995][T22387] mempool_alloc_slab+0x16/0x20 [ 210.569864][T22387] ? mempool_free+0x130/0x130 [ 210.574601][T22387] mempool_alloc+0x9d/0x310 [ 210.579143][T22387] ? xas_load+0x284/0x2a0 [ 210.583512][T22387] ? pagecache_get_page+0x781/0x910 [ 210.588722][T22387] sg_pool_alloc+0x74/0x90 [ 210.593145][T22387] __sg_alloc_table+0xce/0x290 [ 210.597982][T22387] sg_alloc_table_chained+0xaf/0x140 [ 210.603275][T22387] ? sg_alloc_table_chained+0x140/0x140 [ 210.608891][T22387] scsi_alloc_sgtables+0x184/0x510 [ 210.614082][T22387] sd_init_command+0x952/0x1610 [ 210.618938][T22387] scsi_queue_rq+0x10cd/0x15a0 [ 210.623711][T22387] blk_mq_dispatch_rq_list+0x63b/0x1080 [ 210.629269][T22387] blk_mq_do_dispatch_sched+0x3b5/0x640 [ 210.634813][T22387] ? elv_merge+0x44e/0x570 [ 210.639229][T22387] __blk_mq_sched_dispatch_requests+0x1eb/0x290 [ 210.645472][T22387] ? rb_insert_color+0x2fa/0x310 [ 210.650415][T22387] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 210.656399][T22387] __blk_mq_run_hw_queue+0xbc/0x140 [ 210.661605][T22387] __blk_mq_delay_run_hw_queue+0x163/0x2f0 [ 210.667459][T22387] blk_mq_run_hw_queue+0x22c/0x250 [ 210.672579][T22387] blk_mq_sched_insert_requests+0x12b/0x1f0 [ 210.678537][T22387] blk_mq_flush_plug_list+0x302/0x3d0 [ 210.683919][T22387] blk_flush_plug_list+0x235/0x260 [ 210.689048][T22387] blk_finish_plug+0x44/0x60 [ 210.693646][T22387] ext4_writepages+0x18f1/0x1d70 [ 210.698592][T22387] ? ext4_readpage+0x140/0x140 [ 210.703362][T22387] do_writepages+0x26b/0x3c0 [ 210.707981][T22387] ? should_fail+0xd6/0x250 [ 210.712557][T22387] filemap_write_and_wait_range+0x238/0x3c0 [ 210.718487][T22387] __iomap_dio_rw+0x4ca/0x1010 [ 210.723269][T22387] iomap_dio_rw+0x30/0x70 [ 210.727608][T22387] ext4_file_read_iter+0x21a/0x290 [ 210.732722][T22387] generic_file_splice_read+0x252/0x340 [ 210.738306][T22387] ? splice_shrink_spd+0x60/0x60 [ 210.743265][T22387] splice_direct_to_actor+0x2aa/0x650 [ 210.748637][T22387] ? do_splice_direct+0x190/0x190 [ 210.753737][T22387] do_splice_direct+0x106/0x190 [ 210.758587][T22387] do_sendfile+0x63e/0xbb0 [ 210.763085][T22387] __x64_sys_sendfile64+0x102/0x140 [ 210.768343][T22387] do_syscall_64+0x44/0xa0 [ 210.772920][T22387] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 210.778820][T22387] RIP: 0033:0x4665f9 [ 210.782772][T22387] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 210.802458][T22387] RSP: 002b:00007fd789200188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 210.810944][T22387] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 210.818921][T22387] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 210.826891][T22387] RBP: 00007fd7892001d0 R08: 0000000000000000 R09: 0000000000000000 [ 210.834907][T22387] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000002 [ 210.842920][T22387] R13: 00007ffeb909670f R14: 00007fd789200300 R15: 0000000000022000 22:01:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x400400, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000240)=""/42, 0x2a}, {&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000380)=""/241, 0xf1}], 0x3, 0x1, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x1d615de0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000009100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c"], 0x140}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 22:01:23 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="9772616e733d66642c7266646e6f3d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:23 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x80000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 210.910601][T22387] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 210.956253][T22414] EXT4-fs: 65 callbacks suppressed [ 210.956266][T22414] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 210.960877][T22415] 9pnet_virtio: no channels available for device [ 210.979903][T22416] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xfeffffff00000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 211.000303][T22417] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 211.018969][T22413] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. 22:01:23 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',mfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:23 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xe0ffff, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 211.109393][T22428] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 211.141750][T22431] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 211.178867][T22437] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:24 executing program 5: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:24 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2b2a03, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/39, 0x27}, {&(0x7f0000000180)=""/116, 0x74}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/81, 0x51}], 0x4, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setsig(r4, 0xa, 0x5) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="f576568eed", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:24 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000380)={0xa1d, 0x400, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x181000, 0x0) sendfile(r2, r1, 0x0, 0xe9e5) write$binfmt_script(r2, &(0x7f000000f680)={'#! ', './file0', [{0x20, 'cgro\xafp.c\xd2\x00\x00\x00ollers\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}, {}, {0x20, 'cgroup.contrallers\x00'}, {0x20, '-]\xbc/:!\\\x18-'}, {0x20, '#[{^['}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}], 0xa, "8b5c3876a2cf1e3a10be1ed5bf706686af09032a64ca31ca7892850bb2c131814cf893857d09331fa329326164abafb78b26607622fb71b159832c385eb81d8dba92d4bb702ce73a910bceba68678f7b9d1f0cd502adb8ff6a437b2f5ad44354d5ff7352593aef36928d14b96be80cded42d2cc371f167d842bb01d0e061c1e35f85e7b8bea838e7f99345136063ce738d79a8acb29719b098c36de72a3df5823541b20d9ea470"}, 0x14f) [ 211.309453][T22449] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 211.324476][T22450] 9pnet_virtio: no channels available for device [ 211.330986][T22451] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 211.347316][T22455] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 211.360618][T22454] 9pnet_virtio: no channels available for device 22:01:24 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:24 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=""/6, 0x6) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x2, 0x8600) sendfile(r0, r1, 0x0, 0x7fff) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:24 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x3000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 211.455924][T22465] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 211.475353][T22452] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:01:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:24 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/slabinfo\x00', 0x0, 0x0) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=""/142, 0x8e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:24 executing program 4: mmap(&(0x7f0000413000/0x4000)=nil, 0x4000, 0x8, 0x108013, 0xffffffffffffffff, 0xdc086000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCL_GETSHIFTSTATE(r1, 0x541c, &(0x7f0000000300)={0x6, 0x4}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_xfrm(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@newspdinfo={0x5c, 0x24, 0x400, 0x70bd29, 0x25dfdbfc, 0x800, [@XFRMA_SPD_IPV4_HTHRESH={0x6}, @XFRMA_SPD_IPV6_HTHRESH={0x6}, @XFRMA_SPD_IPV6_HTHRESH={0x6}, @XFRMA_SPD_IPV6_HTHRESH={0x6}, @XFRMA_SPD_IPV6_HTHRESH={0x6}, @XFRMA_SPD_IPV6_HTHRESH={0x6}, @XFRMA_SPD_IPV6_HTHRESH={0x6}, @XFRMA_SPD_IPV4_HTHRESH={0x6}, @XFRMA_SPD_IPV6_HTHRESH={0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000881}, 0x40) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="e806000000000000000500000000000000000000180000000040000000fe80002fdc8e7b151f5aab00000000bb0000000000000442000000000000000018d811b0b1df8d07303ca96d4b269fa78e0e683651104969dfa4bb74c0f5e92cfc6327300b4fafa7addeb593c2eb50198cc8e6009d1d343ef818c12c6e9416c55bd584e5e7b4fe5928dbd4fec7e661f3ad97733e79b1351eb6896bfd392d97e351818c712e8773bd3dac903f37b783084489b5da22ae3493c2972a1049b499f847eeb556cbff24", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 22:01:24 executing program 5: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) 22:01:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x22, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:24 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x4000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:24 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/48, 0x30}, {&(0x7f00000002c0)=""/171, 0xab}], 0x2, 0xd9c, 0x0) mmap(&(0x7f0000075000/0x2000)=nil, 0x2000, 0x4, 0x110, r0, 0x5db73000) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) write$P9_RLERRORu(r0, &(0x7f00000001c0)={0xe, 0x7, 0x1, {{0x1, '#'}, 0x3f}}, 0xe) unlink(&(0x7f0000000180)='./file0\x00') 22:01:24 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x5000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2e, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 211.807027][T22505] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:01:24 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x6000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x300, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:24 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x1) fcntl$addseals(r0, 0x409, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) [ 211.928499][T22539] 9pnet: Insufficient options for proto=fd 22:01:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2200, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:24 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="9772616e733d66642c7266646e6f3d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:24 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x7000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 211.970515][T22543] 9pnet: Insufficient options for proto=fd 22:01:24 executing program 5: 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 = 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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000003) 22:01:24 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) sendmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000080)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="9090bc645280309dfb70699c6bb9d7ea8e7fac7559314d079dc2293bbef615bb06991581df5cfeca9c4d50e3d0095ac21521d9ce1e1d91db7bfc60e2eaa338ffe2743d146bf865bf5e2434f9848203637cbbd4db143c819694884d9f268124249b6d16900d333466b4b0d054cb4fbec3", 0x70}, {&(0x7f00000002c0)="96117dcdadd2d07961f8887836a9b2f45d29d0d63be599676b55b9ee0e4d36a776f594d7ff78b45771b49c250125a83decbf332973acf5d356789adaed19134d22c38aa83d7d869e7c6ce01866e58ae704b3d7b9375c9c4ad0b19f", 0x5b}], 0x2, &(0x7f0000000380)=[{0xc8, 0x112, 0x4, "1d815baa0e974f3a459beb533d48f80c7b7a257d0137fbc6f8aa53483024d8d2dc1cfc8e9d2f205bdc226d344e32297ef6566ecf54784c848ff53f175909d377868e88246bb1b3fb4755304a3d13b7189a35b93d688d1c597391152e4d957b7812006320b72c26def53583762891e401c38e3050702bfdf0f705deabc759b28d32399422ea412071fd5b9dea75d93013ddb261cfaab768963c35e725981b7d6f07fa5c8c51f9ef612440117661ed9d5e95b79913c6dce640"}, {0x1010, 0x10d, 0xa5, "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"}], 0x10d8}}, {{&(0x7f0000001480)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001500)="e090927cba0695a5c1096cefbaf735d1a11f", 0x12}, {&(0x7f0000001540)="74799782ea178946c75a3bd6210ed41a7ad3c62131673ac2ab96683c213bb5dbe489763191bd54b4696772ba36490daa68befd95f2b60f05ed7b69ce8180b4456b7d58b15507e63078449f6e4ae5d5b2a6aa2d08a832a8322a854c7e796b59758fce94efdd41965ebd044301d2e89c57dd1e761be378ca2230b38222ad24759968f1dde474b2fe676ccf8579b5bd35cbeff9af8ad56b176dbd677d256e31d8cf22035d32e78fc76031d6e53dcb02639a29af640afbd513b4", 0xb8}, {&(0x7f0000001600)="07a668b4f1bf4c4d64732271d357853a637a49da1a81d7f0d68ed015427dd3b46d74dd1616a46ff43d1a7242d5c3ef10e5cab079d3a9e4a891812b340a", 0x3d}], 0x3, &(0x7f0000001680)=[{0xf8, 0xff, 0x8, "9810e29a06cfc6fbf38d4835a339e9d1f28d9fc267373edb67073ee3bd572593aee15691745fd7cb5280575b6b50a8fb575e410b3be4ec57cb59f2ee85e8dde3ba36c0d2ad5b0589073f28e44a659c01b8ea6862287a70ebe9151b2b3990a29e825117af1ebd6bb63952b28e133d5eea280d70357287c654e54d8898dd3dd7ac89cdf25811b331a22c96e9902f07e85e62ed6183862f2756f0b9a77fefb3fd4bf91ac148fa03a59c83ad54e94ae6cdac5c95df3cf27ef8f912b3508a8d8d843710315701915fa6a07ad85fb6c5666718fa6b2a2fd3b41960be25267e723f62631380"}, {0x90, 0x110, 0xffffffc2, "313882f21f94d7163e2647f8503f51725f6238b6110089ae57dab1dc7c73d7e962fb9b14e6f7e508ead4ac2ef48e93f0baa2ffb12de7bf11790d5fc385ebfe69a49b74e87583933ae694902358574422cb7eb60eac1d1c747fd48660889347f14ad2752df6a34e7a3466bfb4a27ccd50b38afeb1c29dfe9c7e"}], 0x188}}], 0x2, 0x4) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2e00, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:24 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x8000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 212.049083][T22555] 9pnet_virtio: no channels available for device 22:01:24 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x6000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:24 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000042c000/0x3000)=nil, 0x3000, 0x0, 0x10010, r0, 0x695c000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = accept$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000004c0)=0x14) mmap(&(0x7f0000168000/0x2000)=nil, 0x2000, 0x1, 0x50, r2, 0xc4f8f000) pwritev(r0, &(0x7f00000038c0)=[{&(0x7f0000000080)="cf1b3edc76d7a82cbe0f618fb64696732f8dbb8eba6ec1df34b256710167e9e15cef449265a622f57a0c2ca36052acf75c2ff42c454694797c10f6f93c237d39c30f43bb52", 0x45}, {&(0x7f00000002c0)="50e09569916f00a970fc0132610b83b30dcb1614405193a9db1a1762d7f9b54d69d7958914202dfd14ce7a803e078463df16323b59eb262d2a09f999b4c905d1a219a1c170a8b5494c477217e1fc4f072f170ccb7129cad84b0bd3cef399205b5f52c5ee2d05e46521c1cfe57d84e25434ee90230432792819dbe67037d885695eeb60673a0700e9c64e0088097688a0d6dc50ef7146d8882a8a5bb41033c66a4a6ec1aff558db659e424129c118fadcda0385fee64e4516ef71ea2fd6710dee273027c470a18cad40277a80e7b2bb95838969537d3b2e7356eac47c6168c9c7693cf17f564ccc85e215d9adf58e2092e06321", 0xf3}, {&(0x7f00000003c0)="e34e96df800bdb6303002fb662a9885060db24eb1cb4f1c46b4647362e1d026eacd855fac9f38b73beb555396200a470587c073d0778e55e29dca359903d0804d42a480de83cc9380a290062c48725a3d1f4da879ed9d5a647fdcab4cdf24bfd3539805d79ca18735bf6a8a9ef6b81368f31f04577fefec74d3abc1d78eb6c9f4447c835426fecbbf5c7afa02678edff74f35a515dd98fccaf9c", 0x9a}, {&(0x7f0000000180)="58b8795972482986b69a09ff37f8b18d2c6be41dc1eb26256f9b0719ce551e1af0a383ebcc1f4142f257a9d80b55e7634983", 0x32}, {&(0x7f0000003780)="f62640673bf9255335b90eb390c4b56004cd683ca88e591ccc40f70b5e6113f0d3789a84786310224853b8a216209c573dc3ce01e1d55c150580bb4da58f8a90a8250ecd49aeebbb01cea761870257aa07fab121a0f410a91221f22488ae847d0c202647c600fc06a0bf90588ad348e7ddd04d44eda857e72db91f5246e8c07f17355a2fc1eb46e5815f3c6c191ce980734895c665901f051dd06e12bdc79ac272128fb679e4e9093e66a444aa03b82ef043bce7f260a2f9fcb2fd364fa91d13976aec25323ce84081a0dee1fa2e13a1f6446ec6548eb23611", 0xd9}, {&(0x7f0000003880)="a83aefa23778caa36718d2979c01a29dfcc02dc0220385", 0x17}], 0x6, 0x9e1, 0x10001) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000003700)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/36, 0x24}, {&(0x7f0000002540)=""/244, 0xf4}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000003640)=""/149, 0x95}], 0x6, 0x4, 0x4) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fddno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x9000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:25 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x900, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 212.177737][T22566] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:01:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xedc0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xa000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 212.237348][T22594] 9pnet: Could not find request transport: fddno=0x0000000000000006 22:01:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000002c0)) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) syz_read_part_table(0xaa96, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="603e6ce3c7daf453492ff93ed85742f749", 0x11, 0x61}, {&(0x7f00000004c0)="ab23489e636ac3ed2e0b4bd0c805550e9d5f0341f34b5304d3bb7831f97e76401c6f40f1954dcd581b87909eb3e6088d9e31d0d18bec21dc5d14aedd0057e7a2efeffb5948051fe790ef5498a3db234f2591e963365ba51c1eea0b46549f410ce4af0436081a0f5410dc9fe592f8ad9864999011422202d35ee7b7b246c1983e86d8350cc43d574f7bffd63a9ba6125e4608291c1921b9ceb969cc9f5671246f0b7b30f09b7085d482088f1c7395e89ba4d94f59f1dbc3315f30339250e999c233ec427c9bc67872d287e6ba0b50b1aa62", 0xd1, 0x1}, {&(0x7f00000005c0)="d5fef33c85ded68f2a2b13893c59dcd75ada2f99274246fe89581e18c311b6d3d99d6aea6c08b41dd7256d9804cff47fe53aa130fff9a999805cd8a790c616ae6c10c024d13625e17400db661ffcc2164cc53ba2bda1e09f9cbd58cb0be6b450cf2b4690a34b7181d488a37727b7dd4b547e01718d789f4610219eb6fcb52e5845ab3b2cce24f712f3f7a4c2fb5fe3b18db50112ccb9f5b7dcebdb6ef531ee833d1684a17681dee09f1a37bb2d8d185e3a750431def9b04181c6440a", 0xbc, 0x9}, {&(0x7f0000000680)="3a9cc366380497b5b593c047c2adc0703b1ddc766e716f3c280f44ac5920293bd29b0a64127aa2ff09e942414a891b244ad030a185fad1c1edecd767879bab56fe0c911aa991c610f4ca2ff25d18668f84cea416f9b9eeeb576bfdfe6df49bd2560db49274aaa9855c74b127459a8a9007b53ac414a1777e389f35adf2ed945563dd8bf4677cd45da47089aa8ec5b9c3c2968a9e09e77069724a79dfdc076ad0642d7e30a65d09ce35dc6c25203397063ae3ed7a6abfacdfe56e70deeb410a8622166c4a4a6959bf0220c0a35d63917c043124339471f639970e4e64b76c05e6fb9142fa12261ddc70bcc2890a0bceb438877e0f7d", 0xf5, 0x6}, {&(0x7f0000000780)="7573e9520589c59b9f307d1f8c104e98abb06b429916c0138bcaeefbec1139dd66acb807c5db5ee85a1e75a645431f99bc36bf0fceca49a2c9ac0bb4422ceb16a03240ce6a0b696f285d2fde862b4426e28671e6f2a41eef61b1bae22a1583feabc7e405e5f5f31421", 0x69}]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000040)) 22:01:25 executing program 5: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000004) 22:01:25 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@rc={0x1f, @fixed}, &(0x7f0000000180)=0x80) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)={0x148, 0x1, 0x2, 0x401, 0x0, 0x0, {0x3}, [@CTA_EXPECT_ZONE={0x6}, @CTA_EXPECT_MASTER={0xc, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_NAT={0x94, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x2c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @multicast2}}}]}, @CTA_EXPECT_NAT_TUPLE={0x64, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @empty}}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @empty}}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @private=0xa010101}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}]}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x3}, @CTA_EXPECT_MASK={0x74, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast2}}}]}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x2}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x9}]}, 0x148}, 0x1, 0x0, 0x0, 0x40080}, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7472bdcdaa10a05a39a2d2616e733d55642c7266646e6f3db4bcfb6c9d48ee10c5d414bfa711131696f6b1c4ad69234f57024fc952c60e4f612ceb4d649358659febcafbb6", @ANYRESDEC, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x80000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 212.347116][T22616] loop4: detected capacity change from 0 to 264192 22:01:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xb000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000002c0)) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) syz_read_part_table(0xaa96, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="603e6ce3c7daf453492ff93ed85742f749", 0x11, 0x61}, {&(0x7f00000004c0)="ab23489e636ac3ed2e0b4bd0c805550e9d5f0341f34b5304d3bb7831f97e76401c6f40f1954dcd581b87909eb3e6088d9e31d0d18bec21dc5d14aedd0057e7a2efeffb5948051fe790ef5498a3db234f2591e963365ba51c1eea0b46549f410ce4af0436081a0f5410dc9fe592f8ad9864999011422202d35ee7b7b246c1983e86d8350cc43d574f7bffd63a9ba6125e4608291c1921b9ceb969cc9f5671246f0b7b30f09b7085d482088f1c7395e89ba4d94f59f1dbc3315f30339250e999c233ec427c9bc67872d287e6ba0b50b1aa62", 0xd1, 0x1}, {&(0x7f00000005c0)="d5fef33c85ded68f2a2b13893c59dcd75ada2f99274246fe89581e18c311b6d3d99d6aea6c08b41dd7256d9804cff47fe53aa130fff9a999805cd8a790c616ae6c10c024d13625e17400db661ffcc2164cc53ba2bda1e09f9cbd58cb0be6b450cf2b4690a34b7181d488a37727b7dd4b547e01718d789f4610219eb6fcb52e5845ab3b2cce24f712f3f7a4c2fb5fe3b18db50112ccb9f5b7dcebdb6ef531ee833d1684a17681dee09f1a37bb2d8d185e3a750431def9b04181c6440a", 0xbc, 0x9}, {&(0x7f0000000680)="3a9cc366380497b5b593c047c2adc0703b1ddc766e716f3c280f44ac5920293bd29b0a64127aa2ff09e942414a891b244ad030a185fad1c1edecd767879bab56fe0c911aa991c610f4ca2ff25d18668f84cea416f9b9eeeb576bfdfe6df49bd2560db49274aaa9855c74b127459a8a9007b53ac414a1777e389f35adf2ed945563dd8bf4677cd45da47089aa8ec5b9c3c2968a9e09e77069724a79dfdc076ad0642d7e30a65d09ce35dc6c25203397063ae3ed7a6abfacdfe56e70deeb410a8622166c4a4a6959bf0220c0a35d63917c043124339471f639970e4e64b76c05e6fb9142fa12261ddc70bcc2890a0bceb438877e0f7d", 0xf5, 0x6}, {&(0x7f0000000780)="7573e9520589c59b9f307d1f8c104e98abb06b429916c0138bcaeefbec1139dd66acb807c5db5ee85a1e75a645431f99bc36bf0fceca49a2c9ac0bb4422ceb16a03240ce6a0b696f285d2fde862b4426e28671e6f2a41eef61b1bae22a1583feabc7e405e5f5f31421", 0x69}]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000040)) 22:01:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 212.393983][T22624] 9pnet_virtio: no channels available for device 22:01:25 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000000040), 0x80000) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @struct}, {0x0, @struct}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f00000008c0)={{r3}, 0x0, 0x10, @unused=[0xfe453f3, 0x3, 0x3f, 0x7ba], @devid=r4}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f00000002c0)={r4, 0x2, 0x5, 0x1}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',lfdno=', @ANYRESHEX=r6, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e24"]) 22:01:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xc000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 212.490509][T22628] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 212.517529][T22645] loop4: detected capacity change from 0 to 264192 [ 212.527612][T22647] 9pnet: Insufficient options for proto=fd 22:01:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000002c0)) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) syz_read_part_table(0xaa96, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="603e6ce3c7daf453492ff93ed85742f749", 0x11, 0x61}, {&(0x7f00000004c0)="ab23489e636ac3ed2e0b4bd0c805550e9d5f0341f34b5304d3bb7831f97e76401c6f40f1954dcd581b87909eb3e6088d9e31d0d18bec21dc5d14aedd0057e7a2efeffb5948051fe790ef5498a3db234f2591e963365ba51c1eea0b46549f410ce4af0436081a0f5410dc9fe592f8ad9864999011422202d35ee7b7b246c1983e86d8350cc43d574f7bffd63a9ba6125e4608291c1921b9ceb969cc9f5671246f0b7b30f09b7085d482088f1c7395e89ba4d94f59f1dbc3315f30339250e999c233ec427c9bc67872d287e6ba0b50b1aa62", 0xd1, 0x1}, {&(0x7f00000005c0)="d5fef33c85ded68f2a2b13893c59dcd75ada2f99274246fe89581e18c311b6d3d99d6aea6c08b41dd7256d9804cff47fe53aa130fff9a999805cd8a790c616ae6c10c024d13625e17400db661ffcc2164cc53ba2bda1e09f9cbd58cb0be6b450cf2b4690a34b7181d488a37727b7dd4b547e01718d789f4610219eb6fcb52e5845ab3b2cce24f712f3f7a4c2fb5fe3b18db50112ccb9f5b7dcebdb6ef531ee833d1684a17681dee09f1a37bb2d8d185e3a750431def9b04181c6440a", 0xbc, 0x9}, {&(0x7f0000000680)="3a9cc366380497b5b593c047c2adc0703b1ddc766e716f3c280f44ac5920293bd29b0a64127aa2ff09e942414a891b244ad030a185fad1c1edecd767879bab56fe0c911aa991c610f4ca2ff25d18668f84cea416f9b9eeeb576bfdfe6df49bd2560db49274aaa9855c74b127459a8a9007b53ac414a1777e389f35adf2ed945563dd8bf4677cd45da47089aa8ec5b9c3c2968a9e09e77069724a79dfdc076ad0642d7e30a65d09ce35dc6c25203397063ae3ed7a6abfacdfe56e70deeb410a8622166c4a4a6959bf0220c0a35d63917c043124339471f639970e4e64b76c05e6fb9142fa12261ddc70bcc2890a0bceb438877e0f7d", 0xf5, 0x6}, {&(0x7f0000000780)="7573e9520589c59b9f307d1f8c104e98abb06b429916c0138bcaeefbec1139dd66acb807c5db5ee85a1e75a645431f99bc36bf0fceca49a2c9ac0bb4422ceb16a03240ce6a0b696f285d2fde862b4426e28671e6f2a41eef61b1bae22a1583feabc7e405e5f5f31421", 0x69}]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000040)) 22:01:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xd000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 212.558878][T22656] 9pnet: Insufficient options for proto=fd 22:01:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:25 executing program 5: 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 = 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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000005) 22:01:25 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x803c0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) read(r0, &(0x7f00000002c0)=""/4096, 0x1000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x303003, 0x24) ioctl$int_out(r4, 0x5462, &(0x7f0000000180)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r5, &(0x7f00000014c0)=[{&(0x7f00000001c0)=""/7, 0x7}, {&(0x7f00000012c0)=""/18, 0x12}, {&(0x7f0000001300)=""/107, 0x6b}, {&(0x7f0000001380)=""/110, 0x6e}, {&(0x7f0000001400)=""/152, 0x98}], 0x5, 0x9, 0x8) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f00000000c0)=0x8, 0x4) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x800000, &(0x7f0000000240)=ANY=[@ANYBLOB="7409000091572ef72c725c646e6f3d", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f583d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xe000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x10000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 212.692316][T22672] loop4: detected capacity change from 0 to 264192 [ 212.718163][T22678] 9pnet_virtio: no channels available for device 22:01:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000002c0)) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) syz_read_part_table(0xaa96, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="603e6ce3c7daf453492ff93ed85742f749", 0x11, 0x61}, {&(0x7f00000004c0)="ab23489e636ac3ed2e0b4bd0c805550e9d5f0341f34b5304d3bb7831f97e76401c6f40f1954dcd581b87909eb3e6088d9e31d0d18bec21dc5d14aedd0057e7a2efeffb5948051fe790ef5498a3db234f2591e963365ba51c1eea0b46549f410ce4af0436081a0f5410dc9fe592f8ad9864999011422202d35ee7b7b246c1983e86d8350cc43d574f7bffd63a9ba6125e4608291c1921b9ceb969cc9f5671246f0b7b30f09b7085d482088f1c7395e89ba4d94f59f1dbc3315f30339250e999c233ec427c9bc67872d287e6ba0b50b1aa62", 0xd1, 0x1}, {&(0x7f00000005c0)="d5fef33c85ded68f2a2b13893c59dcd75ada2f99274246fe89581e18c311b6d3d99d6aea6c08b41dd7256d9804cff47fe53aa130fff9a999805cd8a790c616ae6c10c024d13625e17400db661ffcc2164cc53ba2bda1e09f9cbd58cb0be6b450cf2b4690a34b7181d488a37727b7dd4b547e01718d789f4610219eb6fcb52e5845ab3b2cce24f712f3f7a4c2fb5fe3b18db50112ccb9f5b7dcebdb6ef531ee833d1684a17681dee09f1a37bb2d8d185e3a750431def9b04181c6440a", 0xbc, 0x9}, {&(0x7f0000000680)="3a9cc366380497b5b593c047c2adc0703b1ddc766e716f3c280f44ac5920293bd29b0a64127aa2ff09e942414a891b244ad030a185fad1c1edecd767879bab56fe0c911aa991c610f4ca2ff25d18668f84cea416f9b9eeeb576bfdfe6df49bd2560db49274aaa9855c74b127459a8a9007b53ac414a1777e389f35adf2ed945563dd8bf4677cd45da47089aa8ec5b9c3c2968a9e09e77069724a79dfdc076ad0642d7e30a65d09ce35dc6c25203397063ae3ed7a6abfacdfe56e70deeb410a8622166c4a4a6959bf0220c0a35d63917c043124339471f639970e4e64b76c05e6fb9142fa12261ddc70bcc2890a0bceb438877e0f7d", 0xf5, 0x6}, {&(0x7f0000000780)="7573e9520589c59b9f307d1f8c104e98abb06b429916c0138bcaeefbec1139dd66acb807c5db5ee85a1e75a645431f99bc36bf0fceca49a2c9ac0bb4422ceb16a03240ce6a0b696f285d2fde862b4426e28671e6f2a41eef61b1bae22a1583feabc7e405e5f5f31421", 0x69}]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 22:01:25 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = pidfd_getfd(r0, r1, 0x0) write(r2, &(0x7f0000000080)="f2a3d0dcd852c20165c031de91c4c52a07456d247900231697f680594a6df16ea979167e9afcb57e7597a83b4d2b7279a803877738ceadbd5b82540e38fe46f8c0810914ac0a92b21f2cf0e5c2dfa7315104e96125ae7526d238996307c6dcc00daf2cba2dfc7bd7389bd32fec8d43d9951967aaef71eca0", 0x78) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="00008b14547a8525d83f5bfa7b29ce000200000000", @ANYRESHEX=r4, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x11000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 212.809722][T22681] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 212.836835][T22696] 9pnet: Insufficient options for proto=fd 22:01:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x22000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:25 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r3, r0, 0x0) [ 212.864556][T22704] loop4: detected capacity change from 0 to 264192 22:01:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000002c0)) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) syz_read_part_table(0xaa96, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="603e6ce3c7daf453492ff93ed85742f749", 0x11, 0x61}, {&(0x7f00000004c0)="ab23489e636ac3ed2e0b4bd0c805550e9d5f0341f34b5304d3bb7831f97e76401c6f40f1954dcd581b87909eb3e6088d9e31d0d18bec21dc5d14aedd0057e7a2efeffb5948051fe790ef5498a3db234f2591e963365ba51c1eea0b46549f410ce4af0436081a0f5410dc9fe592f8ad9864999011422202d35ee7b7b246c1983e86d8350cc43d574f7bffd63a9ba6125e4608291c1921b9ceb969cc9f5671246f0b7b30f09b7085d482088f1c7395e89ba4d94f59f1dbc3315f30339250e999c233ec427c9bc67872d287e6ba0b50b1aa62", 0xd1, 0x1}, {&(0x7f00000005c0)="d5fef33c85ded68f2a2b13893c59dcd75ada2f99274246fe89581e18c311b6d3d99d6aea6c08b41dd7256d9804cff47fe53aa130fff9a999805cd8a790c616ae6c10c024d13625e17400db661ffcc2164cc53ba2bda1e09f9cbd58cb0be6b450cf2b4690a34b7181d488a37727b7dd4b547e01718d789f4610219eb6fcb52e5845ab3b2cce24f712f3f7a4c2fb5fe3b18db50112ccb9f5b7dcebdb6ef531ee833d1684a17681dee09f1a37bb2d8d185e3a750431def9b04181c6440a", 0xbc, 0x9}, {&(0x7f0000000680)="3a9cc366380497b5b593c047c2adc0703b1ddc766e716f3c280f44ac5920293bd29b0a64127aa2ff09e942414a891b244ad030a185fad1c1edecd767879bab56fe0c911aa991c610f4ca2ff25d18668f84cea416f9b9eeeb576bfdfe6df49bd2560db49274aaa9855c74b127459a8a9007b53ac414a1777e389f35adf2ed945563dd8bf4677cd45da47089aa8ec5b9c3c2968a9e09e77069724a79dfdc076ad0642d7e30a65d09ce35dc6c25203397063ae3ed7a6abfacdfe56e70deeb410a8622166c4a4a6959bf0220c0a35d63917c043124339471f639970e4e64b76c05e6fb9142fa12261ddc70bcc2890a0bceb438877e0f7d", 0xf5, 0x6}, {&(0x7f0000000780)="7573e9520589c59b9f307d1f8c104e98abb06b429916c0138bcaeefbec1139dd66acb807c5db5ee85a1e75a645431f99bc36bf0fceca49a2c9ac0bb4422ceb16a03240ce6a0b696f285d2fde862b4426e28671e6f2a41eef61b1bae22a1583feabc7e405e5f5f31421", 0x69}]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) 22:01:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2e000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000006) 22:01:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x12000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:25 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = epoll_create1(0x80000) fdatasync(r3) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7472616e733dec1c14b0d5c4e66664", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) creat(&(0x7f0000000080)='./file0\x00', 0x31) 22:01:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x40000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 213.008764][T22730] loop4: detected capacity change from 0 to 264192 22:01:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000002c0)) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) syz_read_part_table(0xaa96, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="603e6ce3c7daf453492ff93ed85742f749", 0x11, 0x61}, {&(0x7f00000004c0)="ab23489e636ac3ed2e0b4bd0c805550e9d5f0341f34b5304d3bb7831f97e76401c6f40f1954dcd581b87909eb3e6088d9e31d0d18bec21dc5d14aedd0057e7a2efeffb5948051fe790ef5498a3db234f2591e963365ba51c1eea0b46549f410ce4af0436081a0f5410dc9fe592f8ad9864999011422202d35ee7b7b246c1983e86d8350cc43d574f7bffd63a9ba6125e4608291c1921b9ceb969cc9f5671246f0b7b30f09b7085d482088f1c7395e89ba4d94f59f1dbc3315f30339250e999c233ec427c9bc67872d287e6ba0b50b1aa62", 0xd1, 0x1}, {&(0x7f00000005c0)="d5fef33c85ded68f2a2b13893c59dcd75ada2f99274246fe89581e18c311b6d3d99d6aea6c08b41dd7256d9804cff47fe53aa130fff9a999805cd8a790c616ae6c10c024d13625e17400db661ffcc2164cc53ba2bda1e09f9cbd58cb0be6b450cf2b4690a34b7181d488a37727b7dd4b547e01718d789f4610219eb6fcb52e5845ab3b2cce24f712f3f7a4c2fb5fe3b18db50112ccb9f5b7dcebdb6ef531ee833d1684a17681dee09f1a37bb2d8d185e3a750431def9b04181c6440a", 0xbc, 0x9}, {&(0x7f0000000680)="3a9cc366380497b5b593c047c2adc0703b1ddc766e716f3c280f44ac5920293bd29b0a64127aa2ff09e942414a891b244ad030a185fad1c1edecd767879bab56fe0c911aa991c610f4ca2ff25d18668f84cea416f9b9eeeb576bfdfe6df49bd2560db49274aaa9855c74b127459a8a9007b53ac414a1777e389f35adf2ed945563dd8bf4677cd45da47089aa8ec5b9c3c2968a9e09e77069724a79dfdc076ad0642d7e30a65d09ce35dc6c25203397063ae3ed7a6abfacdfe56e70deeb410a8622166c4a4a6959bf0220c0a35d63917c043124339471f639970e4e64b76c05e6fb9142fa12261ddc70bcc2890a0bceb438877e0f7d", 0xf5, 0x6}, {&(0x7f0000000780)="7573e9520589c59b9f307d1f8c104e98abb06b429916c0138bcaeefbec1139dd66acb807c5db5ee85a1e75a645431f99bc36bf0fceca49a2c9ac0bb4422ceb16a03240ce6a0b696f285d2fde862b4426e28671e6f2a41eef61b1bae22a1583feabc7e405e5f5f31421", 0x69}]) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 22:01:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x20000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x8cffffff, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 213.123960][T22753] 9pnet: Could not find request transport: ì°ÕÄæfd0x0000000000000005 [ 213.161087][T22753] 9pnet: Could not find request transport: ì°ÕÄæfd0x0000000000000005 22:01:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x22000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:26 executing program 5: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000007) 22:01:26 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/msg\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x810, r2, 0xafc76000) mmap(&(0x7f00006e6000/0x2000)=nil, 0x2000, 0x6, 0xa0010, r0, 0xca66000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) [ 213.176588][T22763] loop4: detected capacity change from 0 to 264192 22:01:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000002c0)) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) syz_read_part_table(0xaa96, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="603e6ce3c7daf453492ff93ed85742f749", 0x11, 0x61}, {&(0x7f00000004c0)="ab23489e636ac3ed2e0b4bd0c805550e9d5f0341f34b5304d3bb7831f97e76401c6f40f1954dcd581b87909eb3e6088d9e31d0d18bec21dc5d14aedd0057e7a2efeffb5948051fe790ef5498a3db234f2591e963365ba51c1eea0b46549f410ce4af0436081a0f5410dc9fe592f8ad9864999011422202d35ee7b7b246c1983e86d8350cc43d574f7bffd63a9ba6125e4608291c1921b9ceb969cc9f5671246f0b7b30f09b7085d482088f1c7395e89ba4d94f59f1dbc3315f30339250e999c233ec427c9bc67872d287e6ba0b50b1aa62", 0xd1, 0x1}, {&(0x7f00000005c0)="d5fef33c85ded68f2a2b13893c59dcd75ada2f99274246fe89581e18c311b6d3d99d6aea6c08b41dd7256d9804cff47fe53aa130fff9a999805cd8a790c616ae6c10c024d13625e17400db661ffcc2164cc53ba2bda1e09f9cbd58cb0be6b450cf2b4690a34b7181d488a37727b7dd4b547e01718d789f4610219eb6fcb52e5845ab3b2cce24f712f3f7a4c2fb5fe3b18db50112ccb9f5b7dcebdb6ef531ee833d1684a17681dee09f1a37bb2d8d185e3a750431def9b04181c6440a", 0xbc, 0x9}, {&(0x7f0000000680)="3a9cc366380497b5b593c047c2adc0703b1ddc766e716f3c280f44ac5920293bd29b0a64127aa2ff09e942414a891b244ad030a185fad1c1edecd767879bab56fe0c911aa991c610f4ca2ff25d18668f84cea416f9b9eeeb576bfdfe6df49bd2560db49274aaa9855c74b127459a8a9007b53ac414a1777e389f35adf2ed945563dd8bf4677cd45da47089aa8ec5b9c3c2968a9e09e77069724a79dfdc076ad0642d7e30a65d09ce35dc6c25203397063ae3ed7a6abfacdfe56e70deeb410a8622166c4a4a6959bf0220c0a35d63917c043124339471f639970e4e64b76c05e6fb9142fa12261ddc70bcc2890a0bceb438877e0f7d", 0xf5, 0x6}, {&(0x7f0000000780)="7573e9520589c59b9f307d1f8c104e98abb06b429916c0138bcaeefbec1139dd66acb807c5db5ee85a1e75a645431f99bc36bf0fceca49a2c9ac0bb4422ceb16a03240ce6a0b696f285d2fde862b4426e28671e6f2a41eef61b1bae22a1583feabc7e405e5f5f31421", 0x69}]) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 22:01:26 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x25000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xc0ed0000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:26 executing program 1: ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000080)=0x9) open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="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"]) 22:01:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf6ffffff, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 213.307129][T22789] loop4: detected capacity change from 0 to 264192 22:01:26 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x2e000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000002c0)) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) syz_read_part_table(0xaa96, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="603e6ce3c7daf453492ff93ed85742f749", 0x11, 0x61}, {&(0x7f00000004c0)="ab23489e636ac3ed2e0b4bd0c805550e9d5f0341f34b5304d3bb7831f97e76401c6f40f1954dcd581b87909eb3e6088d9e31d0d18bec21dc5d14aedd0057e7a2efeffb5948051fe790ef5498a3db234f2591e963365ba51c1eea0b46549f410ce4af0436081a0f5410dc9fe592f8ad9864999011422202d35ee7b7b246c1983e86d8350cc43d574f7bffd63a9ba6125e4608291c1921b9ceb969cc9f5671246f0b7b30f09b7085d482088f1c7395e89ba4d94f59f1dbc3315f30339250e999c233ec427c9bc67872d287e6ba0b50b1aa62", 0xd1, 0x1}, {&(0x7f00000005c0)="d5fef33c85ded68f2a2b13893c59dcd75ada2f99274246fe89581e18c311b6d3d99d6aea6c08b41dd7256d9804cff47fe53aa130fff9a999805cd8a790c616ae6c10c024d13625e17400db661ffcc2164cc53ba2bda1e09f9cbd58cb0be6b450cf2b4690a34b7181d488a37727b7dd4b547e01718d789f4610219eb6fcb52e5845ab3b2cce24f712f3f7a4c2fb5fe3b18db50112ccb9f5b7dcebdb6ef531ee833d1684a17681dee09f1a37bb2d8d185e3a750431def9b04181c6440a", 0xbc, 0x9}, {&(0x7f0000000680)="3a9cc366380497b5b593c047c2adc0703b1ddc766e716f3c280f44ac5920293bd29b0a64127aa2ff09e942414a891b244ad030a185fad1c1edecd767879bab56fe0c911aa991c610f4ca2ff25d18668f84cea416f9b9eeeb576bfdfe6df49bd2560db49274aaa9855c74b127459a8a9007b53ac414a1777e389f35adf2ed945563dd8bf4677cd45da47089aa8ec5b9c3c2968a9e09e77069724a79dfdc076ad0642d7e30a65d09ce35dc6c25203397063ae3ed7a6abfacdfe56e70deeb410a8622166c4a4a6959bf0220c0a35d63917c043124339471f639970e4e64b76c05e6fb9142fa12261ddc70bcc2890a0bceb438877e0f7d", 0xf5, 0x6}, {&(0x7f0000000780)="7573e9520589c59b9f307d1f8c104e98abb06b429916c0138bcaeefbec1139dd66acb807c5db5ee85a1e75a645431f99bc36bf0fceca49a2c9ac0bb4422ceb16a03240ce6a0b696f285d2fde862b4426e28671e6f2a41eef61b1bae22a1583feabc7e405e5f5f31421", 0x69}]) 22:01:26 executing program 5: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000008) 22:01:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfeffffff, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:26 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="747261a0dc6e733d6665426830fe7c07679a4e664783c500642c7266646e6f3d", @ANYRESHEX=r1, @ANYBLOB="005bd0587bbf75808023bac798974ad434e4560067563d35bf3bb0cab93a38157af3ebd282824f0625de89cb072e46f1fed331813b", @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) write$P9_RLERRORu(r0, &(0x7f0000000080)={0x10, 0x7, 0x2, {{0x3, '9p\x00'}, 0x7}}, 0x10) 22:01:26 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x40000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 213.458071][T22822] loop4: detected capacity change from 0 to 264192 22:01:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000002c0)) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffff8c, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 213.551532][T22838] 9pnet_virtio: no channels available for device 22:01:26 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x48000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffff6, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 213.598165][T22838] 9pnet_virtio: no channels available for device [ 213.625260][T22851] loop4: detected capacity change from 0 to 264192 22:01:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000002c0)) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:26 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r5, &(0x7f0000000180)='./file0/file0\x00', 0x135b00, 0x1e8) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r4, 0xca289435, &(0x7f00000002c0)={0x1, 0x3, @status={[0x8, 0x7fffffff, 0x2000000000000, 0x800, 0x9, 0x7f]}, [0x5, 0x804, 0x3, 0x6, 0x5, 0x2, 0xc9, 0x4, 0xab, 0x200, 0x9, 0x401, 0x4132, 0x4, 0x9, 0x1ff, 0x1000, 0xfffffffffffffff7, 0x33b4, 0x80000001, 0xfff, 0x2, 0xf1c, 0x5, 0x1, 0x100000001, 0x5, 0x3ff, 0x36b780ba, 0x0, 0xfffffffffffffff7, 0x401, 0x0, 0x800, 0x8, 0x80000001, 0x7, 0x0, 0x6, 0x5, 0x2da26a7e, 0x10000, 0xffff, 0x3, 0x2, 0x3, 0x6, 0x8, 0xfffffffffffffffa, 0xff, 0x6, 0x8, 0x100000000, 0x3, 0x7fff, 0x7fff, 0xffff, 0x1, 0x5, 0x3, 0x0, 0x4, 0xba5f, 0x3ff]}) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000080), &(0x7f00000000c0)={'U+', 0x401}, 0x16, 0x2) 22:01:26 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x4c000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000009) 22:01:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffe, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 213.793164][T22871] loop4: detected capacity change from 0 to 264192 22:01:26 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x60000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x80000000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:26 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fchmod(r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/197, 0xc5}], 0x1, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0), 0x4) write(0xffffffffffffffff, &(0x7f0000000240)="e365c6157f14cf8bf23f1fbb90c53311abdb5f12a47d6ca7d6f23744917ba67cce2da04c770af1e6ef64f710924fa5085732fd9ba1dd7e819de2cd3f9b1ceb8042ac4344349709c2012932f22470641d24ebb211f6f1dc15876000a339b083de4887b5a47a9907165c7895c216e40f70b2fa659e3ab8303098", 0x79) 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) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000080)=ANY=[@ANYRESDEC=r4, @ANYRESHEX=r2, @ANYBLOB="ac010000006f2d", @ANYRESHEX=r3, @ANYRESDEC]) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) poll(&(0x7f0000000180)=[{r5, 0xc1}], 0x1, 0x5) 22:01:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) [ 213.914292][T22901] loop4: detected capacity change from 0 to 264192 22:01:26 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x68000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xedc000000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 213.990591][T22910] 9pnet_virtio: no channels available for device [ 214.023826][T22917] loop4: detected capacity change from 0 to 264192 [ 214.032240][T22910] 9pnet_virtio: no channels available for device 22:01:26 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x6c000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x10000000a) 22:01:26 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6972616e732c7666af0946fa90edd0646e6f3d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1000000000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 214.148655][T22941] loop4: detected capacity change from 0 to 264192 [ 214.157644][T22939] 9pnet_virtio: no channels available for device 22:01:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x100000000000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:27 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14, 0x69, 0x2, {0x80, 0x3, 0x5}}, 0x14) 22:01:27 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x74000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x200000000000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:27 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d39703230303d8e77c4e0b7302c616669641bec7d3078323030303030303030303030303030302c6c6f6f73652c63dfa84b"]) [ 214.279865][T22960] loop4: detected capacity change from 0 to 264192 22:01:27 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x7a000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x10000000c) 22:01:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x300000000000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 214.406760][T22984] 9pnet: Unknown protocol version 9p200=ŽwÄà·0 22:01:27 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:27 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) mount_setattr(r0, &(0x7f0000000080)='./file0\x00', 0x8800, &(0x7f00000000c0)={0x200000, 0x2, 0x0, {r0}}, 0x20) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/fscreate\x00', 0x2, 0x0) sendfile(r2, r1, &(0x7f00000001c0)=0x7, 0x100) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c76657273696f6e3d3970323070302c616669641bec3d3078323030303030303030303030303030302c6c6f6f2f0c0168616368653d6e6f6e65"]) [ 214.449583][T22992] loop4: detected capacity change from 0 to 264192 22:01:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x400000000000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:27 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xc0ed0000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x10000000d) 22:01:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) [ 214.542204][T23005] 9pnet: Unknown protocol version 9p20p0 [ 214.573805][T23009] 9pnet: Unknown protocol version 9p20p0 22:01:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2200000000000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:27 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xdd110000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 214.665965][T23023] loop4: detected capacity change from 0 to 264192 22:01:27 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000080)={0x1, 0x9}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syncfs(0xffffffffffffffff) 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) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYRESOCT=r4, @ANYRES32=r1, @ANYRES32=r1]) 22:01:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2e00000000000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) [ 214.715123][T23021] __nla_validate_parse: 6 callbacks suppressed [ 214.715136][T23021] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:01:27 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 214.779872][T23041] 9pnet: Insufficient options for proto=fd [ 214.816407][T23048] loop4: detected capacity change from 0 to 264192 22:01:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000000000000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 214.830367][T23053] 9pnet: Insufficient options for proto=fd 22:01:27 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xfeffffff, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:27 executing program 5: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x10000000f) 22:01:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x8cffffff00000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:27 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:27 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xffffe000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 215.004567][T23078] loop4: detected capacity change from 0 to 264192 [ 215.030665][T23073] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:01:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:27 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:27 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xffffff7f, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:27 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x2de7, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x3, 0x0, &(0x7f00000007c0)=[{0x0}, {0x0, 0xfffffc63}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) syz_io_uring_setup(0x2de7, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r1, r3, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x3, 0x0, &(0x7f00000007c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x8}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006c4000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000200)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000080)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd=r4, 0x0, 0x0, 0x0, {0x80}, 0x0, {0x0, r8}}, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r9, @ANYBLOB="f9ffffff000000", @ANYRESHEX=r10, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfeffffff00000000, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 215.157589][T23100] loop4: detected capacity change from 0 to 264192 22:01:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 215.198197][T23105] 9pnet: Insufficient options for proto=fd 22:01:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000010) 22:01:28 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x3}) [ 215.242921][T23112] 9pnet: Insufficient options for proto=fd 22:01:28 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f00000004c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/203, 0xcb}], 0x3, 0x7f, 0x1) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3178323030303030303030303030303030302c6ce407a55f6f6f73652c63616368653d6e6f6e65"]) 22:01:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x22}) 22:01:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffe, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:28 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:28 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080)=0x800, 0x8) [ 215.341896][T23131] loop4: detected capacity change from 0 to 264192 [ 215.357871][T23119] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 215.375891][T23136] 9p: Unknown Cache mode none 22:01:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2c}) 22:01:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:28 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) mmap(&(0x7f0000238000/0x3000)=nil, 0x3000, 0x2000000, 0x10010, r1, 0x3a320000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 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) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x4, 0x100010, r4, 0xb61b5000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2937a38cc443a6a0d98f28d3c389", @ANYRESHEX=r2, @ANYBLOB="d67b14e8e10be59e5c50ca25d3dffb468ef6ef152e8833ecee9216a42f06000000469a6a87dcd4c6b100db12f761da8a1f91ca4615a66bb92bb65207ceab32badf7b0797e1dcd040728f342a9b7b365e62ebcdbc516f35d3fb22f5738026e296a57847b74fd0b254a129d7c74d3797e75c4ee2832eb64b42b0b271348c6ebb0045f837fd4da78cb31ebe1c42c6", @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) [ 215.470845][T23157] loop4: detected capacity change from 0 to 264192 [ 215.548654][T23173] 9pnet_virtio: no channels available for device [ 215.558962][T23177] 9pnet_virtio: no channels available for device 22:01:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000064) 22:01:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xedc000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2e}) 22:01:28 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:28 executing program 1: splice(0xffffffffffffffff, &(0x7f0000000180)=0x101, 0xffffffffffffffff, &(0x7f00000001c0)=0x8, 0xfff, 0x6) open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYRES64=r1, @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file1\x00', 0x1, 0x0, 0x0, 0x464, &(0x7f00000000c0)={[], [], 0x2}) 22:01:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 215.656909][T23190] 9pnet: Insufficient options for proto=fd [ 215.664206][T23191] loop4: detected capacity change from 0 to 264192 22:01:28 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x4, 0x4, 0x80000001}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) [ 215.715235][T23197] 9pnet: Insufficient options for proto=fd [ 215.730583][T23188] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:01:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xe0ffff00000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:28 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 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) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2000000, &(0x7f0000000080)=ANY=[@ANYRESOCT=r4, @ANYRESOCT, @ANYRESDEC=r2, @ANYRES16, @ANYRES64=r0]) 22:01:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) [ 215.799821][T23215] loop4: detected capacity change from 0 to 264192 22:01:28 executing program 5: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x10000014c) 22:01:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x840c00, 0x0) 22:01:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:28 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x0, '\x00', [{0x7413, 0x800, 0x4, 0x0, 0x9, 0x1f}, {0xfffffffa, 0x1, 0x0, 0x1fb, 0xff, 0x20}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) [ 215.878699][T23223] 9pnet_virtio: no channels available for device 22:01:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) [ 215.965037][T23239] EXT4-fs: 127 callbacks suppressed [ 215.965097][T23239] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:28 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) r3 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x20, 0x8, &(0x7f00000015c0)=[{&(0x7f00000002c0)="3eff9126a0a37106a16725b390c1ccb71b60e67ab6ae98dbe66cbc467fb44954ebba9e7693c46618340d91cfce2473f802985bc9db87ac6a99a2e49119524689300b201dc96580b3a1556cdc069683ac4f4a562edcc5ccd501c64ad3b49c7959533d75d88934b6443fdb38e143da49a63afc3d8af308a52a5a473be5b1119cc959e05326088a0ccdfdad2068e213bc3b5fba30de3e4d95b6d24212c9a0", 0x9d, 0x7}, {&(0x7f0000000180)="1ae63f5cf0cacf4b0847c048bd9fd49213ccaa188b6e9841ed737459d550bb5dce8af7ae297646f25a44cbce162e90d51b4a7a0415e284a48f9f4f48496129f2f8ce25c956805f4e7f23cab218566e946924689efe9bc5db28005c4e08e73755a81dbd0636cdd7d62b441c9e055ea428a82baf1483b538560d", 0x79, 0x2}, {&(0x7f0000000380)="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", 0x1000, 0x7f}, {&(0x7f0000001380)="91d1ea", 0x3}, {&(0x7f00000013c0)="e0e464e12b583d52c8e2504c7cea63eb71cc62dd7ca85fdb03bb1afe3b8ebc613a47567988b3d891d9dbeb80f622559f6d806152b0f0e29e342e411a766150021acbe17f150b6cf7b98fac68922ea220ea2335f6f8acbdab2a530a83b38da74a5ef7ff2ae3552005ed7f8d0e8391b93a41b7ba174c5a73", 0x77, 0xffffffffffff42e8}, {&(0x7f0000001440)="be6318dc6037ddca11b85ebf3106b3eab2cfa6daddc06a91db55fe02a3a0b9edc93067ddc1654201cdec5abe91168fc199292e773fc081f870d4d89908f014a1fc5f320734a6c1230e40f5b6c55eabb7595b9c5b8de8", 0x56, 0x9}, {&(0x7f00000014c0)="c3f3cb476f8677359645aa61a4f63eb78baa3ebffe6cc23a530d1229ffec2179f602a5d31eda708a1660d9205be69a0a95bbb04b001094a80d0ffa6ecaa93caaa94b76163215d2faff3b68c5d783d906936e1590", 0x54, 0x4}, {&(0x7f0000001540)="87515da5753aaed27c91a318afd91bd53f8690d1c2710e91a291db9c119f0e85d48d72643ce32bee2e630812cc2748e5b4f984b9347675006c83968cf795cecb835f54793998d7025c394ddbce", 0x4d, 0xfff}], 0x1000000, &(0x7f0000001680)={[{@nojoliet}, {@block={'block', 0x3d, 0x800}}, {@nojoliet}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@cruft}], [{@pcr={'pcr', 0x3d, 0x13}}, {@permit_directio}, {@dont_measure}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x36, 0x61, 0x34, 0x35, 0x63, 0x37, 0x36], 0x2d, [0x33, 0x0, 0x62], 0x2d, [0x0, 0x37, 0x38, 0x31], 0x2d, [0x61, 0x39, 0x61, 0x32], 0x2d, [0x35, 0x39, 0x65, 0x30, 0x34, 0x39, 0x62, 0x34]}}}, {@permit_directio}]}) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x2000001, 0x1010, r3, 0xe66fc000) [ 216.026346][T23241] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 216.027529][T23238] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 216.051817][T23256] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:28 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) [ 216.069680][T23241] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 216.093280][T23263] loop1: detected capacity change from 0 to 16194 22:01:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000140)=ANY=[@ANYBLOB="009d0b4bde2ca9f7f8cad726e97c68b16e0ca0637f9c66e597697a918329e62543b688ce1b9306f305f02fc1306ee15c398c4597ce06b121db20d4032507e62ad1e05636cd6e8b221ee669510000"]) 22:01:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100000b35) [ 216.152354][T23274] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 216.163858][T23280] loop4: detected capacity change from 0 to 264192 [ 216.172112][T23271] loop1: detected capacity change from 0 to 16194 22:01:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x1800007, 0x4000010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)={'U-', 0x1}, 0x16, 0x5) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000340)={0x0, 0x8, 0x0, 0x1}) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:29 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/2, 0x2}, {&(0x7f0000000180)=""/117, 0x75}], 0x2, 0xfffffe01, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000014000000000000000000008cbf9e0eeaec2bf626ede16e3d72f3adc63b12081fb41df32cb6ad5a57d7305d45c7a41f2df4cfe51420f254d2e9a20d22656b098882ab9d73510984a2fae9d877519b4a22ac70394108f5c29a33c088a9d49ef0bd3916d2166f36ff328658eb5d9426f260bff5221ff47bc3e339ad76a4d205de0f9613768c1035edce297acc9ee149b852fef33e44e60739c024a32fdeeccc002621db945a794ea47bd21504270bc66f0df06009d1517994b0b8c4ac7dcabcd1f5923e04213b6ac1", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ppoll(&(0x7f0000000380)=[{0xffffffffffffffff, 0x6c}, {0xffffffffffffffff, 0x2200}, {r2, 0x4000}, {0xffffffffffffffff, 0x1005}, {0xffffffffffffffff, 0x42}, {0xffffffffffffffff, 0x20a}, {0xffffffffffffffff, 0x898ec6769eeceaed}, {r4, 0x1040}, {r3, 0x9019}, {r5, 0x4040}], 0xa, &(0x7f0000000400), &(0x7f0000000440), 0x8) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RVERSION(r6, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000265fffff7ffffff08003950323030302e75"], 0x15) [ 216.209220][T23292] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:29 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 216.275454][T23302] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 216.285352][T23293] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:01:29 executing program 2: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000100), 0x40a000, 0x0) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x2380, 0x0) sendfile(r0, r1, &(0x7f0000000180)=0x101, 0x57e79c4d) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 216.316205][T23307] 9pnet_virtio: no channels available for device [ 216.324686][T23306] loop4: detected capacity change from 0 to 264192 22:01:29 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x20, &(0x7f0000000180)=ANY=[@ANYBLOB="74ec6bd9eb58783f0001000000000000", @ANYRESHEX=r1, @ANYBLOB="2c5b58ebcaccee", @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65", @ANYRES32=r0]) 22:01:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:29 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 216.371897][T23313] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 216.386147][T23318] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 216.399384][T23319] EXT4-fs (sda1): Unrecognized mount option "" or missing value 22:01:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5acd, &(0x7f0000000180)={0x0, 0x6e01, 0x5a, 0x3, 0x18d, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000df000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000200)) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000100)=ANY=[@ANYBLOB="7ac21f3e50deeb77f099c245b98fe7fc090f51425e210a78c611d0b7bcdbdf67514e38c3c831247a2bf5dc601026fd88c333260985c910a20eef1df1d3e913790c1943c5409b46a67cf2d4cc66915bc8ab48d93bd4837d2a1d36ba669913d3225fab165b8e707f64420986c61a3baf33f3bef5b3af34dfae"]) 22:01:29 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="3a3091d36f6338", @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:29 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 216.504238][T23332] loop4: detected capacity change from 0 to 264192 [ 216.565040][T23347] 9pnet: Insufficient options for proto=fd 22:01:29 executing program 5: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x10000153d) 22:01:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000001c0)={'wlan1\x00'}) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) r2 = signalfd4(r0, &(0x7f0000000100)={[0x1]}, 0x8, 0x800) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00000eb000/0x3000)=nil, 0x3000, 0x5, 0x4000010, r3, 0xabcb7000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:29 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:29 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) pipe(&(0x7f00000000c0)) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r3, 0x8983, &(0x7f0000000080)={0x7, 'macvtap0\x00', {0x8}, 0xd36f}) 22:01:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) [ 216.655327][T23362] loop4: detected capacity change from 0 to 264192 22:01:29 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 216.726561][T23363] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:01:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000400)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x155817, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000140)=ANY=[@ANYBLOB="02d0d98c626e6df20eb776b209e96fa0f253c4db8fd6130551bcfabbcd773c1ad7a0050021167d53529512971f3f018071dc7ec22d08a853909012a3fd4f4c6359bdb17a77a0b51cb770bf096254d001e488a11dbee53a1c1c83e3e92af18d811f739b8356050d9b18b0f24cafaf1ec56e9de21f405be0c0654ddb30464cbf15079a7d798b1bad080000008b3515b7453a1684aec99aecf64c634f43441fb605a6e5dd78742385cd32729b1ac197807dff528ac8c2e4154c0eeb13c0cced810b5873e8"]) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000240)="624ee9f4c633cb569561ae3d9fa115ddacea7cad3c21209ff80387f860d15e9fb1d9f3326d7f4ba9859a", 0x2a, 0x2}], 0x1400, &(0x7f0000000340)=ANY=[@ANYBLOB='size=te,huge=never,mpol=local:/,size=480mkgk6,fscontext=system_u,obj_role=,audit,rootcontext=system_u,subj_role=ext2\x00,mask=MAY_READ,mask=^MAY_EXEC,fowner<', @ANYRESDEC, @ANYBLOB="280100000066010000bdbe0900"]) [ 216.785545][T23387] loop4: detected capacity change from 0 to 264192 22:01:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:29 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_FS_INFO(r3, 0x8400941f, &(0x7f00000002c0)) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:29 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x800000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:29 executing program 5: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100001800) 22:01:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)=ANY=[@ANYBLOB='C']) [ 216.913932][T23406] loop4: detected capacity change from 0 to 264192 22:01:29 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x900000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x18440, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) [ 217.038333][T23429] loop4: detected capacity change from 0 to 264192 [ 217.041333][T23426] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:01:29 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0xe1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x510800, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/56, 0x38}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x2, 0x25, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r4) fcntl$notify(r3, 0x402, 0x80000008) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="74576106000000646e6f3dfd0004728c68f7c2610689eac05fe348177d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYRES32=r2]) 22:01:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:29 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xa00000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x800, 0x70bd28, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x81}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000004}, 0x40) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xb00000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) [ 217.161596][T23451] loop4: detected capacity change from 0 to 264192 [ 217.166415][T23450] 9pnet_virtio: no channels available for device [ 217.189104][T23456] 9pnet_virtio: no channels available for device 22:01:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) [ 217.293312][T23467] ================================================================== [ 217.301424][T23467] BUG: KCSAN: data-race in list_lru_add / list_lru_count_node [ 217.308886][T23467] [ 217.311207][T23467] write to 0xffff888102833f68 of 8 bytes by task 1115 on cpu 0: [ 217.318827][T23467] list_lru_add+0x26d/0x2c0 [ 217.323335][T23467] retain_dentry+0x226/0x260 [ 217.325132][T23471] loop4: detected capacity change from 0 to 264192 [ 217.327926][T23467] dput+0x3d/0x360 [ 217.338124][T23467] do_unlinkat+0x2a8/0x540 [ 217.342537][T23467] __x64_sys_unlink+0x2c/0x30 [ 217.347212][T23467] do_syscall_64+0x44/0xa0 [ 217.351628][T23467] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.357529][T23467] [ 217.359847][T23467] read to 0xffff888102833f68 of 8 bytes by task 23467 on cpu 1: [ 217.367458][T23467] list_lru_count_node+0x28/0x30 [ 217.372397][T23467] shrink_dcache_sb+0x1ed/0x2d0 [ 217.377255][T23467] reconfigure_super+0x2aa/0x4f0 [ 217.382189][T23467] path_mount+0x145a/0x1d20 [ 217.386685][T23467] __se_sys_mount+0x24b/0x2f0 22:01:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xc00000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:30 executing program 5: 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 = 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)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100001f00) 22:01:30 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10200, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg(r0, &(0x7f000000c100)=[{{&(0x7f000000bdc0)=@sco={0x1f, @fixed}, 0x80, &(0x7f000000c0c0)=[{&(0x7f000000be40)=""/120, 0x78}, {&(0x7f000000bec0)=""/210, 0xd2}, {&(0x7f000000bfc0)=""/1, 0x1}, {&(0x7f000000c000)=""/151, 0x97}], 0x4}, 0x9}], 0x1, 0x0, &(0x7f000000c140)) r6 = syz_io_uring_complete(0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f000000c180)={{r7}, "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[ 217.391361][T23467] __x64_sys_mount+0x63/0x70 [ 217.395949][T23467] do_syscall_64+0x44/0xa0 [ 217.400372][T23467] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.406278][T23467] [ 217.408588][T23467] value changed: 0x0000000000000000 -> 0x0000000000000001 [ 217.415680][T23467] [ 217.417990][T23467] Reported by Kernel Concurrency Sanitizer on: [ 217.424122][T23467] CPU: 1 PID: 23467 Comm: syz-executor.2 Not tainted 5.15.0-rc1-syzkaller #0 [ 217.432876][T23467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 sendmmsg(r4, &(0x7f000000bb40)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000000c0)="39ccb331dd0a06fc51668c25cc39a2b2ec51c41a3c", 0x15}, {&(0x7f0000000180)="8826ce0a08c669beadd0ca2a44b3dc07e343f00c81179af999ed84b2b0ed037c5b4343787672f16571b80f2ed8100874d82a2cc2633f4601e56ec0b7862f8dc7aaf1df7667109f196eedd3", 0x4b}, {&(0x7f00000002c0)="808f3507f3e3d7b0a024c34ac1f0470fb693a92cea27acf71b56e47073e20fb8fa8202c2cd0ab60ee78439a7", 0x2c}, 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{{&(0x7f0000005880)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x0, 0x0, 0x1, 0x2, {0xa, 0x4e22, 0xffffffff, @ipv4={'\x00', '\xff\xff', @remote}, 0xee4}}}, 0x80, 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{&(0x7f000000ab40)="0012ef96fcdf0e23e9af3cb0d8ff1d8abcb939027365faf6218549187739446c4ee885a188b1bf4ed34e29", 0x2b}, {&(0x7f000000ab80)="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", 0xfb}, {&(0x7f000000ac80)="e7448a7982308e9a9591bb64fd63a4f03559ede31a13c821423e21bd0cdf342378d402d218c917e1953f5529a08b1f23ffc1c145ae190eaa0ac682953e4f2dde7fa6aa53fb6000a2bfa292b61f83cc388e266200c85c86f72917f362231aeaa5a64293e867b5b3cf4330e6af", 0x6c}, {&(0x7f000000ad00)="cd681668680e2adb4f546b3744ab406133a711ce9f10a643427281572bd194292579862c28aa4551bfedc062493e68dd4c3b9d7e9aab08dea0877b7e1522f9ca0a38ac0f1a45fd2e2d770484e37b914d03ed5d5d4a55a93773a796053ec21a31b28c90d0d06695b59e85584a7abfdd09fb8cce0bdc270987830b7498621d29eaa4b36384fc6d9ced1a124cbef2a16866102dc5c4ffac6cd4e1466c502c6701d965f0d82bbf01362bb33df7d510bb3eb109d259d230c63d81b066692de2bbdf68aae35a0003e5086014c0a4623ed8dc3cf7231d4c7effe81b811005bca31a8868a417c412f83c810189", 0xe9}], 0x7, &(0x7f000000ae80)=[{0xf0, 0x109, 0x85, "46eb3c5fde4efa2699b5493a5c2c6aa2ac0bbe031ea82d4f62555479f133a252666db2d3f58730a8f12434f666751862b7d8c8bc2cc7654850a781a320fa8c0349429460bc562cce57c95de4b4dc912518dacc29b0c01d624436c2cb49d74ddefb34ce541c6d0f269ceffcf4aa4aaa466054272953db61dae426ee6a3095367eb7a91d04190658772bc5becc69c895188eb825e9ac55aa39ca29f9e06abd57eca0f1699e3e3c33472cfe1b0af258e445a5400f2f3bd5fce1b894e16171079ddfb7c43f2a7db00c17712e2f44cf6567355969ba5b7555ba33242c97"}, {0xc0, 0x104, 0x800, "7d411a56cbe252ff4b73585b66d0b344f44fe9a23e9529ca1b961a10e2eec9a93924a321c15c1da8571d850df96bbd831e9f6db81c5326444b38eb60e7a4aac7514f24179a270a414c5d2def471144b50f2798ce88f1c776bb21596a7edcb0949ed6760a826c7d81832d6036f684d641d275995d464b6990606849c17c3f7aaaeacb5b9f2ada73b29c32676c13ff5dce43cdaebe9c04518decb9e2ac53fbe70487546b52161575e7f56b"}, {0x88, 0x11, 0x81, "71a635a00a373b0ca51fb4727638132567eb8563a5754c1ad08936358a5c665f9c9057ed3c464ef15507af6e4964b2c707bc3c650f0fb9ea5ab908a33f3a0c6cd9eceb41ce011c789f3f5fe688b193eef7e3a2c9ce80f6a83e38bbab07de55774e27e191e0a887ced28da9e52814623fcc557e598eef219e"}, {0xd0, 0xff, 0x1f, "87b2f0b54b262d02f96dbb015b87590bdd4e9fbf80e6bf746c71969a1025c35c62e9936299ac5a26ecabc7c473c8ff10a04bd084249fded2b4b91362a258c76f69bf14457ffdda88bed4ba73b60c3c6b264ddf256cca0c4020d4905d7dc6190ae43a629a3005c06801a425111db344c5819ed81a612f552fd50e7310a1793038ffd8c8be6f4f3a6e10acf8360996bf106c34e7fc290864eb344281ea7345e7ba32f992ba29f62626327e07b009e3f0ab14659929532fecd65cb39448fd85"}, {0xe0, 0x10d, 0x5, "620ca3d401f17ba467b7ad7223d90989df681b5145e48494336dbe32db8664b9c611d0ad5c94cc21a10fe35dcbb3453dc789866addab0d4298b96cd1ab43ece23bc245b7efd0f8c379e32745707e4a5a9979c8b18a13091b0ee423706afe28d9cb3753e8995b991bb8c9ba46a68efc43c92a40f18f8f5f19208339992d5ec381f37615300af9764c7c632bd2c89d9c4740db27e1b8014527cc0df189edbd193058bafc9b9fc92346fa2c4ca7503f2d58368996ec88d8d59e2f007a89aeff06cc39587af09125a7916ef65c9eff42"}, {0x78, 0x10a, 0x80200, "a614d4bf8a5e1df59d0f784e2645f9ef886dc3d4e4cf83583ef69cd2576860802eda84572872c90a2ff3f1ebf2ea57aaa2e684ac12bc84157b379185dba2c45391d74b7fc2f38d833cca47290a7f878ebc11bcee162c716d3db3820868ef013965"}, {0xb8, 0x10d, 0xda95, "c68ab3e72c1c472f1ea3da11c7c4965bc784cf65d20c2d67c0952cddd89b058c61a925a92fb720afa20f7bed7ac43f978cd34f7325582c6a0c460de8ee0841216614e16a42f745fdb0cf64b8fdff6c1877f8f69f95b5fcdc8368120d22756bcc716fac3285a1ee550cc0622686308d8ee653aa661a03fe4e09b587e975eaff849f288cd1bb854dba1d4859951051833cdb9cd9ca83a985caae6f04d52455b10fe02bb3"}, {0x70, 0x10b, 0x5, "8989e029f549d5c5780ae1a00c83bb1d713083c1b083095a669c836b84602bf1c4baa9c7fadd5494590bf38dac3a47feb9c29fed5cf6c380c244de00c924847a239c3ab185e238ee6d1ddd7b502e5f966e0119556951507e4236c24e13"}, {0x98, 0x113, 0x4, "4a38c01c30101e7f787f72087ea08e58453a287eada419c110455a3767e70ddf6f4188ce0b37dc9c8e8aa89d6240188d3aaede9648b8545080a77513ccaa00c3a6053cfdec80c82731e027b289f64351390f7dae6696712d1c0799dc376f9886febdf5d6ef675a7edf4febd4347450ed304544efdd9815a109f82399b2feec0ec5"}], 0x620}}, {{&(0x7f000000b4c0)=@vsock={0x28, 0x0, 0x2711, @host}, 0x80, &(0x7f000000b6c0)=[{&(0x7f000000b540)="38210b5ed16683b0b52ba132463afc9e45e3adaf90b65c64e0fe1589d530306923a10c4f0ef66979e121eb1decb932c1b64f43b2e08d15912bf29ae82059a809bfb220eb526ebaf7aa4319e82d24450130b64ddfdf3a7c104173abbf1c8cc31e49b61dbef0751b71ed01b7ffcf82472feda879f10b41f241", 0x78}, {&(0x7f000000b5c0)="7e8825b3cc1d1b9307bcd59767a2a45b1b43c69a56eb0d1a38c8abbb78ec42cb90cde9f379a3fcf59cb3f60bbfb9e4047e8ce102dc62a72fb4ff6cbd61c971a2d14b3c9d80922ce0ed345ba0c7928fecc73cee36585b155e67773e4393734ac92193fb855c18c83e1e6c97e56a55d5431fe678a784e875465caf5136ea8103aa4b1a8aad93692e050b2e4b4d29cfbca57f8cf34ffc18ced6073b54cf95bdd7a10dfeb7aaa9d1cb859b049d77bf8b662fa217bb84dad03da50a9d18abf162560ceba28be2bf9371d4906cfed66e263c431e24fcf582d3425ba6b600ddbecccf98caf70d50f856244a699b79f6332b9efc35a0", 0xf2}], 0x2, &(0x7f000000b700)=[{0x20, 0x102, 0x0, "73e8829032ca39470f16"}, {0x60, 0xff, 0x4, "1f9121b1759ffb4a81d2afa05e1dba302390196cd05f17c974e0fd676567ca7e6ed6b2926912792f463a1e50530697e14a532de1e965764d7f58615ca21de230d50c01dd64a009656bbf470a0e5fcf"}, {0x10, 0x108, 0x4}, {0x98, 0x1, 0xffffffff, "09c7ec78cfc107e45febbc48b9c012222424f3f80a8b3a01ab1f5ee634ad570f3441081bcb1651009ccc3116e9924d52de54b5a2ea40c2dade3be935274230cf887a71f305d23d6ab51a764c2fd4c80083e9fa7ab1c0936c4f2f84548acecd58a36f0e3115941439b0c07429752ea3dea12d0c39b193ea6d01df05f4ac96dc03d4db1ff7ded63240"}, {0x50, 0x116, 0x2, "1d090963c118285fa1b452e91a7cf9f0a38a07f14506de6b06cf58de43419dc70db5412c15c8888b42ff325346674baf9993d9b653a82682f48d9db78dcf"}], 0x178}}, {{&(0x7f000000b880)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x0, 0x0, 0x2, 0x4, {0xa, 0x4e22, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xffffffff}}}, 0x80, &(0x7f000000b9c0)=[{&(0x7f000000b900)="0c62ebccbe241b6741d72390b059d3fcdcd2f65cfc66c6d937fc689da9e35da63ec8d8ba686e45a8abb95593f8365e8a8cfb72366f92400b6eedf511575d5aa780899b931ed1174a0e5d323b316532c43db769ba31e7f3fdd264d2ba5b5be451b9b83db3c3268dfc7ae6dd81dcce6e6b8c7a0097b09d7d61619ed87896b7693c61e3408de9ab7fe3530afb56c9fa6bbacd03caeb8373e55bee0c66ee79f82e2d88240367fc52", 0xa6}], 0x1, &(0x7f000000ba00)=[{0x90, 0x107, 0x9, "9993f8887891d0e7298fc705554fddc7c8769991c6bcf6f0ea0b34ce3eafbed2b3bbaa4a7e0bbc486c6cbcfa7a2b00027a61261ea49c34df6bf6727caec2c0df8249fa2be6a22bf1e2a68299370488dedb7c232719fa449eec043356d9f912facd161152fd51a74e711009bb309ff9b527310868a43ed705ce08682a68b49e98"}, {0xa0, 0x116, 0x10001, "e21ab1546d1903cec81435da6de118653e076c45e34cdfe43a6f33502a45bca0336f5d1650eede3e0231136ced8671ade5ed86e9539d5573dfdbcf9b7f6c1c914949c76436bef3cd4de9db10cc7d68f4d3f17c5a8dbcbd7480663c0576088a8dd809fd871f7552403efe5e1b97030e0d67dd48992ddc2af50bc3ccf48d797e5f7bfd8d99744529d48b4c6c"}], 0x130}}], 0xa, 0x800) 22:01:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r3}, {0x0, r3}, {r2}, {r2}, {r2, r3}, {}, {}, {0x0, r3}, {}, {0x0, r3}, {0x0, r3}, {}, {r1, r3}, {r2}, {}, {r2}, {0x0, r3}, {}, {}, {}, {0x0, r3}, {r2}, {0x0, r3}, {0x0, r3}, {r2}, {0x0, r3}, {r1}, {}, {r1}, {0x0, r3}, {}, {}, {r1, r3}, {r2}, {}, {0x0, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {}, {0x0, r3}, {r2}, {0x0, r3}, {0x0, r3}, {r2}, {0x0, r3}, {r2}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r1}, {}, {r2}, {r1}, {}, {r2, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r2, r3}, {0x0, r3}, {}, {0x0, r3}, {}, {r1}, {}, {r1}, {}, {}, {0x0, r3}, {}, {r2}, {r1}, {}, {}, {}, {0x0, r3}, {r2}, {}, {}, {0x0, r3}, {r1}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r2, r3}, {}, {}, {0x0, r3}, {}, {}, {0x0, r3}, {}, {r2}, {r1, r3}, {}, {r1}, {r2}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {}, {0x0, r3}, {r1}, {r1, r3}, {}, {0x0, r3}, {r1}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r2}, {0x0, r3}, {r1, r3}, {}, {0x0, r3}, {}, {r1}, {r1, r3}, {}, {}, {0x0, r3}, {0x0, r3}, {}, {r2}, {}, {}, {}, {0x0, r3}, {r2}, {r1, r3}, {r2, r3}, {0x0, r3}, {}, {r2, r3}, {}, {}, {0x0, r3}, {r1}, {0x0, r3}, {0x0, r3}, {r1}, {0x0, r3}, {r2, r3}, {0x0, r3}, {0x0, r3}, {}, {}, {}, {0x0, r3}, {r2}, {r1}, {}, {}, {}, {0x0, r3}, {r1}, {r2, r3}, {}, {}, {}, {r2}, {}, {}, {}, {r1}, {r1}, {0x0, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r1}, {}, {r1}, {0x0, r3}, {r2}, {r1, r3}, {r1, r3}, {0x0, r3}, {0x0, r3}, {}, {}, {0x0, r3}, {r2}, {r1}, {}, {r1}, {r2}, {0x0, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {0x0, r3}, {}, {r2, r3}, {r1, r3}, {r2}, {r2, r3}, {}, {}, {r1}, {}, {r1}, {r2}, {}, {0x0, r3}, {}, {}, {0x0, r3}, {r2}, {0x0, r3}, {r1}, {r2}, {r2, r3}, {}, {}, {r2}, {0x0, r3}, {0x0, r3}, {r1, r3}, {r1}, {}, {0x0, r3}, {0x0, r3}, {}, {r2, r3}, {}, {0x0, r3}, {r1}, {r2, r3}, {r1, r3}, {r2, r3}, {r2}, {r1}, {}, {}, {r2}, {r1, r3}, {0x0, r3}, {r1, r3}, {0x0, r3}, {r2}, {r2}, {r1}, {0x0, r3}, {0x0, r3}, {r2}, {r2}, {}, {}, {0x0, r3}, {r1}], 0x0, "2156816c73038c"}) r7 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r7, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r10}, {0x0, r10}, {r9}, {r9}, {r9, r10}, {}, {}, {0x0, r10}, {}, {0x0, r10}, {0x0, r10}, {}, {r8, r10}, {r9}, {}, {r9}, {0x0, r10}, {}, {}, {}, {0x0, r10}, {r9}, {0x0, r10}, {0x0, r10}, {r9}, {0x0, r10}, {r8}, {}, {r8}, {0x0, r10}, {}, {}, {r8, r10}, {r9}, {}, {0x0, r10}, {r9, r10}, {0x0, r10}, {r8, r10}, {}, {0x0, r10}, {r9}, {0x0, r10}, {0x0, r10}, {r9}, {0x0, r10}, {r9}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {r8}, {}, {r9}, {r8}, {}, {r9, r10}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {r9, r10}, {0x0, r10}, {}, {0x0, r10}, {}, {r8}, {}, {r8}, {}, {}, {0x0, r10}, {}, {r9}, {r8, 0x0}, {}, {}, {}, {0x0, r10}, {r9}, {}, {}, {0x0, r10}, {r8}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {r9, r10}, {}, {}, {0x0, r10}, {}, {}, {0x0, r10}, {}, {r9}, {r8, r10}, {}, {r8}, {r9}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {}, {0x0, r10}, {r8}, {r8, r10}, {}, {0x0, r10}, {r8}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {r9}, {0x0, r10}, {r8, r10}, {}, {0x0, r10}, {}, {r5}, {r8, r10}, {}, {}, {0x0, r10}, {0x0, r10}, {}, {r9}, {}, {}, {}, {0x0, r10}, {r9}, {r8, r10}, {r9, r10}, {0x0, r10}, {}, {r9, r10}, {}, {}, {0x0, r10}, {r8}, {0x0, r10}, {0x0, r10}, {r8}, {0x0, r10}, {r9, r10}, {0x0, r10}, {0x0, r10}, {}, {}, {}, {0x0, r10}, {r9}, {r8}, {}, {}, {}, {0x0, r10}, {r8}, {r9, r10}, {}, {}, {}, {r9}, {}, {}, {}, {r8}, {r8}, {0x0, r10}, {r8, r10}, {r9, r10}, {0x0, r10}, {r8}, {}, {r8}, {0x0, r10}, {r9}, {r8, r10}, {r8, r10}, {0x0, r10}, {0x0, r10}, {}, {}, {0x0, r10}, {r9}, {r8}, {}, {r8}, {r9}, {0x0, r10}, {r9, r10}, {0x0, r10}, {r9, r10}, {0x0, r10}, {}, {r9, r10}, {r8, r10}, {r9}, {r9, r10}, {}, {}, {r8}, {}, {r8}, {r9}, {}, {0x0, r10}, {}, {}, {0x0, r10}, {r9}, {0x0, r10}, {r8}, {r9}, {r9, r10}, {}, {}, {r9}, {0x0, r10}, {0x0, r10}, {r8, r10}, {r8}, {}, {0x0, r10}, {0x0, r10}, {}, {r9, r10}, {}, {0x0, r10}, {r8}, {r9, r10}, {r8, r10}, {r9, r10}, {r9}, {r8}, {0x0, r6}, {}, {r9}, {r8, r10}, {0x0, r10}, {r8, r10}, {0x0, r10}, {r9}, {r9}, {r8}, {0x0, r10}, {0x0, r10}, {r9}, {r9}, {}, {}, {0x0, r10}, {r8}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005a680)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005b680)={0x0, ""/256, 0x0, 0x0}) r15 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r15, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r15, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r18}, {0x0, r18}, {r17}, {r17}, {r17, r18}, {}, {}, {0x0, r18}, {}, {0x0, r18}, {0x0, r18}, {}, {r16, r18}, {r17}, {}, {r17}, {0x0, r18}, {}, {}, {}, {0x0, r18}, {r17}, {0x0, r18}, {0x0, r18}, {r17}, {0x0, r18}, {r16}, {}, {r16}, {0x0, r18}, {}, {}, {r16, r18}, {r17}, {}, {0x0, r18}, {r17, r18}, {0x0, r18}, {r16, r18}, {}, {0x0, r18}, {r17}, {0x0, r18}, {0x0, r18}, {r17}, {0x0, r18}, {r17}, {0x0, r18}, {0x0, r18}, {0x0, r18}, {0x0, r18}, {r16}, {}, {r17}, {r16}, {}, {r17, r18}, {0x0, r18}, {0x0, r18}, {0x0, r18}, {0x0, r18}, {0x0, r18}, {r17, r18}, {0x0, r18}, {}, {0x0, r18}, {}, {r16}, {}, {r16}, {}, {}, {0x0, r18}, {0x0, r4}, {r17}, {r16}, {}, {}, {}, {0x0, r18}, {r17}, {}, {}, {0x0, r18}, {r16}, {0x0, r18}, {0x0, r18}, {0x0, r18}, {r17, r18}, {}, {}, {0x0, r18}, {}, {}, {0x0, r18}, {}, {r17}, {r16, r18}, {}, {r16}, {r17}, {0x0, r18}, {0x0, r18}, {0x0, r18}, {}, {0x0, r18}, {r16}, {r16, r18}, {}, {0x0, r18}, {r16}, {0x0, r18}, {0x0, r18}, {0x0, r18}, {r17}, {0x0, r18}, {r16, r18}, {}, {0x0, r18}, {}, {r16}, {r16, r18}, {}, {}, {0x0, r18}, {0x0, r18}, {}, {r17}, {}, {}, {}, {0x0, r18}, {r17}, {r16, r18}, {r17, r18}, {0x0, r18}, {}, {r17, r18}, {}, {}, {0x0, r18}, {r16}, {0x0, r18}, {0x0, r18}, {r16}, {0x0, r18}, {r17, r18}, {0x0, r18}, {0x0, r18}, {}, {}, {}, {0x0, r18}, {r17}, {r16}, {}, {}, {}, {0x0, r18}, {r16}, {r17, r18}, {}, {}, {}, {r17}, {}, {}, {}, {r16}, {r16}, {0x0, r18}, {r16, r18}, {r17, r18}, {0x0, r18}, {r16}, {}, {r16}, {0x0, r18}, {r17}, {r16, r18}, {r16, r18}, {0x0, r18}, {0x0, r18}, {}, {}, {0x0, r18}, {r17}, {r16}, {}, {r16}, {r17}, {0x0, r18}, {r17, r18}, {0x0, r18}, {r17, r18}, {0x0, r18}, {}, {r17, r18}, {r16, r18}, {r17}, {r17, r18}, {}, {}, {r16}, {}, {r16}, {r17}, {}, {0x0, r18}, {}, {}, {0x0, r18}, {r17}, {0x0, r18}, {r16}, {r17}, {r17, r18}, {}, {}, {r17}, {0x0, r18}, {0x0, r18}, {r16, r18}, {r16}, {}, {0x0, r18}, {0x0, r18}, {}, {r17, r18}, {}, {0x0, r18}, {r16}, {r17, r18}, {r16, r18}, {r17, r18}, {r17}, {r16}, {}, {}, {r17}, {r16, r18}, {0x0, r18}, {r16, r18}, {0x0, r18}, {r17}, {r17}, {r16}, {0x0, r18}, {0x0, r18}, {r17}, {r17}, {}, {}, {0x0, r18}, {r16}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005b880)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005ba80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005bc80)={0x1000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {0x0, r10}, {0x0, r13}, {0x0, r14}, {}, {0x0, r18}, {r19, r20}], 0x1, "cc1ec6deb591da"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000040)=""/101, 0x65}, {&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000100)=""/137, 0x89}, {&(0x7f0000000280)=""/202, 0xca}, {&(0x7f0000000380)=""/65, 0x41}, {&(0x7f0000000400)=""/107, 0x6b}, {&(0x7f0000000480)=""/125, 0x7d}, {&(0x7f0000000500)=""/138, 0x8a}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/248, 0xf8}], 0xa, 0x20, 0x5) fsetxattr$trusted_overlay_opaque(r0, &(0x7f00000001c0), &(0x7f0000000800), 0x2, 0x0) fstat(r0, &(0x7f0000000200)) [ 217.442924][T23467] ================================================================== 22:01:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) [ 217.502862][T23475] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 217.512099][T23486] loop4: detected capacity change from 0 to 264192 22:01:30 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x83, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000c, 0x20010, r1, 0x6af44000) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close_range(0xffffffffffffffff, r3, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=^d,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c616669641bec3d3078323030303030303030303030303030302c6c6f6f73652c63616368653d6e6f6e65"]) 22:01:30 executing program 3: ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x100) fstat(r1, &(0x7f0000000200)) r2 = accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0xbbecd653390c503a) ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x0) write$binfmt_misc(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="73797a3023f639994537e2ff93e508221471775945de4916d20af0719e97c76a678da255ca213930cf9b68c7e89ca4376b4f9a89ae88554beb1f1e99498f947cbf2b9dfae5d256f1cdcbe38d9f2295384cfb66d1188bd326e0cf202d1ccfadfc02654cd8cd9d9bc45ba3f175a6d6d0792ad32c4fd700a28251069cec579fe94cadc22ae03edfa8154fd5c0d21850b365c3225dc5eac2364090c622bad90397f8c58b6a98c8e1b94936c3b476b01a475a666c2dff35585cdb5880804194ce7e466448ab696c2a"], 0xc6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @local, 0x10000}, 0x1c) fstat(r3, &(0x7f00000000c0)) [ 217.621145][T23502] loop4: detected capacity change from 0 to 264192 22:01:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000200)) [ 217.663818][T23510] 9pnet: Could not find request transport: ^d [ 217.694794][T23512] 9pnet: Could not find request transport: ^d 22:01:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180), 0x2, 0x1) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x30e, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="9c62f43bb75abf7a6657a7bc7662dd5bd89dd34916508b7699d5d88039ae797c765a43f34fbbf3b197d865d88ea549145ab365b8a852f8364bf9d0dcbae838c674067e0072a12518e863aa830bebe2a97090fb8a31d31a5c59527097da04edd068c7b1d97a94247a6e75a9c6b113aa97c3f85e1c1d22e183103f4e8ad4c3b9b1070d75e4806911a0652a1fb21ddb15362dea15ee74c76f8afb733ce87f044060af4e6b3e17ebe88fa8b00bb9cce2bbe5df7052303a36a374427eee0072947505fec1ab398580b0bdee0f20d481d8", 0xce, 0x5efdc9c5}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="1cc95da58ece0385c5fb1041821379ed1cd04562eb7c224fe10de33c16688c7303cc6eaa45dd4269a5716ef38afdb0f32916d9869653845908ca82716ca48dac822dccc047afbd5b83e58c0d6b447b699cc9060e21792b85f586754826e414bd169cad9a4d51306933b2abd7283cde9bb6ae343b85a68a9e9e6961ac", 0x7c, 0x3}], 0x8002, &(0x7f0000000400)={[{@fat=@allow_utime}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@fat=@debug}, {@nodots}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 22:01:30 executing program 5: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010001307000500000000000000000000180000000000000000fe80002fdc8e7b151f5aab00000000bb0000000000000000000000000000000018d811", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000010000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x140}}, 0x0) sendfile(r2, r1, 0x0, 0x100002000) 22:01:30 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x135807, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xd00000000000000, 0x0, 0x0, 0x464, &(0x7f0000000040)={[], [], 0x2}) 22:01:30 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80240, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmsg$unix(r0, &(0x7f0000001540)={&(0x7f0000000080), 0x6e, &(0x7f0000001400)=[{&(0x7f0000000180)=""/87, 0x57}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/51, 0x33}, {&(0x7f0000001300)=""/206, 0xce}], 0x4, &(0x7f0000001440)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c020000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xc8}, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pidfd_getfd(r2, r3, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f0000000080)={0x0, 0x0}) setpgid(r7, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000