0/0x2000)=nil, &(0x7f000026d000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f000028a000/0x3000)=nil, &(0x7f0000000200)="bab00dd06e775d70a1fe90240386726d5de1bd6386f50acf5594bf0479b0643009f9ce6a6ba59a705813e0553d135a85b98b1be128fa8761e27005bc507c91e58fec9e5c8e330d1bbcd05b0c868b4fdbe9fe9c71970f5cc752633ada4f36b6d6e867e35f2c6752269aae19aaef29b3a678f73d403d370e88f4687a47e435e6814ae8798c2857ef313bfb611b2fc8fcaf9e67e885609a7a989f89b7707fe1c90762e07a823b6345890c6c98128028464641ee98e63977e0c14a5a03455714053f4c8d619ebfd0b8665119eff1be0e295f494954", 0xd3, r1}, 0x68) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r3, 0x0, 0x0, 0x4004010, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) 08:21:12 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f0000000280)='}/-^]\x00', &(0x7f0000000380)='./file0\x00', 0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY_ANTENNA_RX={0x8}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x1ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0xc800) [ 1043.403059][T17587] ISOFS: Unable to identify CD-ROM format. [ 1043.448602][T17598] loop4: detected capacity change from 0 to 2232 [ 1043.488119][T17607] loop5: detected capacity change from 0 to 264192 [ 1043.501310][T17598] ISOFS: Unable to identify CD-ROM format. 08:21:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b705369b2623b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:12 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, &(0x7f0000000200)="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", 0xfc, 0x8810, &(0x7f0000000100)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="9043443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:12 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x100000000002) r3 = pidfd_getfd(r2, r2, 0x0) getdents64(r3, &(0x7f00000000c0)=""/15, 0xf) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:12 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg(r2, &(0x7f0000005ec0)=[{{&(0x7f0000000100)=@sco={0x1f, @none}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000200)=""/240, 0xf0}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/99, 0x63}, {&(0x7f0000000400)=""/192, 0xc0}, {&(0x7f00000004c0)=""/168, 0xa8}, {&(0x7f0000000580)=""/129, 0x81}], 0x6, &(0x7f0000000180)=""/20, 0x14}, 0x3ff}, {{&(0x7f00000006c0)=@l2tp6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000740)=""/239, 0xef}, {&(0x7f0000000840)=""/50, 0x32}, {&(0x7f0000000880)=""/112, 0x70}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/22, 0x16}], 0x5, &(0x7f00000019c0)=""/62, 0x3e}, 0x6}, {{&(0x7f0000001a00)=@tipc, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000001a80)=""/155, 0x9b}, {&(0x7f0000001b40)=""/141, 0x8d}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/31, 0x1f}, {&(0x7f0000002c40)=""/63, 0x3f}, {&(0x7f0000002c80)}], 0x6, &(0x7f0000002d40)=""/41, 0x29}, 0x20}, {{&(0x7f0000002d80)=@l2tp6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000004200)=[{&(0x7f0000002e00)=""/205, 0xcd}, {&(0x7f0000002f00)=""/129, 0x81}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/122, 0x7a}, {&(0x7f0000004040)=""/120, 0x78}, {&(0x7f00000040c0)=""/132, 0x84}, {&(0x7f0000004180)=""/81, 0x51}], 0x7, &(0x7f0000004280)=""/237, 0xed}, 0x1f}, {{&(0x7f0000004380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @loopback}}}}, 0x80, &(0x7f0000005580)=[{&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/227, 0xe3}, {&(0x7f0000005500)=""/122, 0x7a}], 0x3, &(0x7f00000055c0)=""/71, 0x47}, 0x5}, {{&(0x7f0000005640)=@phonet, 0x80, &(0x7f0000005880)=[{&(0x7f00000056c0)=""/183, 0xb7}, {&(0x7f0000005780)=""/14, 0xe}, {&(0x7f00000057c0)=""/135, 0x87}], 0x3, &(0x7f00000058c0)=""/90, 0x5a}, 0x8}, {{0x0, 0x0, &(0x7f0000005d40)=[{&(0x7f0000005940)=""/42, 0x2a}, {&(0x7f0000005980)=""/186, 0xba}, {&(0x7f0000005a40)=""/129, 0x81}, {&(0x7f0000005b00)=""/154, 0x9a}, {&(0x7f0000005bc0)=""/149, 0x95}, {&(0x7f0000005c80)=""/175, 0xaf}], 0x6, &(0x7f0000005dc0)=""/237, 0xed}, 0x8}], 0x7, 0x140, &(0x7f0000006080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) connect$unix(r2, &(0x7f00000060c0)=@file={0x1, './file0\x00'}, 0x6e) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1043.905247][T17628] loop4: detected capacity change from 0 to 2232 [ 1043.915117][T17628] ISOFS: Unable to identify CD-ROM format. [ 1043.984707][T17642] loop4: detected capacity change from 0 to 2232 [ 1043.998887][T17642] ISOFS: Unable to identify CD-ROM format. 08:21:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="fe43443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:13 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x24280, 0x4) mmap(&(0x7f0000570000/0x1000)=nil, 0x1000, 0x1, 0x9010, r0, 0xadb6000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/class/iommu', 0x10800, 0x0) connect$inet(r3, &(0x7f0000000300)={0x2, 0x4e21, @remote}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$AUDIT_USER_TTY(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x84, 0x464, 0x200, 0x70bd2d, 0x25dfdbfd, "f9be9c52a18c672afbe2b95496cdef813e0e22f9c0ef6309cad3111dc5410e5e7e12c77700fc7e685de73dd08873c30364643fd5f5d5fa4685ec5c3a514f100c10ed6bce306fa06f7aaeb4453b05626c4ac198f8e29856cf40c49b6f534fed88df86521d6876e5dd1220559d93563a3f3d5d", ["", "", "", ""]}, 0x84}}, 0x4) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1044.134299][T17650] loop4: detected capacity change from 0 to 2232 [ 1044.161251][T17650] ISOFS: Unable to identify CD-ROM format. 08:21:13 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000100), 0x1487, 0x2000) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) socket$packet(0x11, 0x3, 0x300) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="a63a521e1674c435e8b85166386bae761e1fa222bf0e5f268fa4894ddc277a00439a4c1bd787903ad8b9c689e0768d3aeb35da5479a2c6d615fcacd8d1c338790f281645bb708f4cfaff8ee670b817442b3688cfd4c73c0735271e7291e8779e0b27945acfd3a3538d9613c6d1fa7a78c86c9a4e8502611abaddb73304380901ff9a6cf0ecf9c6d4fa306638a1fd2c958398e5f09952aa5548a7041af235cf27cac6960a9bd0f7b2c49f9b70fcfd833c9c777dacf0a1948755600dee5fc17ac0b16f777b9ece77a9f460b1915aeee36c52dedb43970c8b6917b3bbd033e0418663217afb703a0ecf78a144943355a09b7cfb359a9691d161e62486ce78e4a4cd") preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x8020, &(0x7f00000001c0)={0x2, 0x0, @rand_addr=0x4}, 0x10) 08:21:13 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) r1 = openat2(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x10100, 0x2, 0x8}, 0x18) r2 = openat(r1, &(0x7f0000000240)='./file0\x00', 0x2001, 0x142) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x80) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x7bc5e000) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000096000/0x3000)=nil, 0x3000, 0x1000002, 0x1010, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000280), 0x0, 0xd9f, 0x2003d) splice(r1, &(0x7f0000000380)=0x8001, r2, &(0x7f00000003c0)=0xb059, 0x80000000, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(r0, &(0x7f0000000280)='./bus\x00', 0x40000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000400), &(0x7f0000000440)=0x30) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x205e) sendfile(r5, r6, 0x0, 0x8400fffffffb) [ 1044.223244][T17659] loop4: detected capacity change from 0 to 2232 [ 1044.241472][T17659] ISOFS: Unable to identify CD-ROM format. 08:21:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243693030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:13 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1044.321049][T17669] loop5: detected capacity change from 0 to 264192 08:21:13 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r3, &(0x7f00000000c0), 0x0, 0x0, 0x800) [ 1044.369910][T17680] loop4: detected capacity change from 0 to 2232 [ 1044.408911][T17680] ISOFS: Unable to identify CD-ROM format. [ 1044.479767][T17691] loop5: detected capacity change from 0 to 264192 08:21:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536f82623b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:13 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, &(0x7f0000000100)="2644e0f5c10fa98a4f1045b7edd85da7fb220a1ee682071656cf430df8ea03b471c6d17999c31fdecdb409469c4955d8289f2a42ed8a074e702176dbd3a6f8069f2822650f151fb043be42fee3c86e8899761fac2f4db2fb31cd109ff85601f1ebdf1fd93dc4b2af8c76c38d", 0x6c, 0x4c000, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243442230310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="000100000000000000000800000000", 0xf}, {0x0, 0x0, 0x100000001000}], 0x810c31, &(0x7f00000001c0)=ANY=[@ANYRESOCT=0x0, @ANYRESHEX=r0, @ANYRES32=r1, @ANYRES64=r1, @ANYRES32, @ANYRES16, @ANYRESHEX, @ANYRES32=r0, @ANYRESOCT]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x200000, 0x40) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r4, r5, 0x0, 0x8400fffffffb) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f00000000c0)=[0x1, 0x3]) 08:21:13 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000100)="18329ae7fab1408f91f60680f0146d740fa190268c2bc47516cbfec02d099e83a1a260db238896ece0384e6b936fd7a471a59d5d92985f344fa1c60f4ffeb81692d9ed1f2b8cdf423fba1895a11bded8", 0x50, 0x8010, &(0x7f0000000180)={0x2, 0x4e22, @broadcast}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffff8d, 0x2000c000, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, 0x10) [ 1044.684513][T17710] loop4: detected capacity change from 0 to 2232 [ 1044.705206][T17712] loop5: detected capacity change from 0 to 264192 [ 1044.726276][T17710] ISOFS: Unable to identify CD-ROM format. 08:21:13 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x8, 0x7}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 1044.779731][T17724] loop5: detected capacity change from 0 to 264192 [ 1044.826617][T17729] loop4: detected capacity change from 0 to 2232 08:21:14 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101000, 0xc0) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x7) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:14 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r3, &(0x7f0000000100)="40b8c4270d1328e23611e35a03400801ecafce9c8258f2590fb2836d5c030ad08a3b75a6b385cc3d3c81092af3373123dbbc82d22fc28794d95b7589ecee1681c010ba0a185c51cf9a9a6b6d19ac5089ed99eaf40820d0582c7ee2613fb1988d5df6a19be4c94842b9ea057cd2f3", 0x6e, 0x8000, &(0x7f0000000180)={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1044.875090][T17729] ISOFS: Unable to identify CD-ROM format. [ 1044.904374][T17742] loop5: detected capacity change from 0 to 264192 08:21:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243442530310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:14 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x222000, 0x0) mmap(&(0x7f000063e000/0x3000)=nil, 0x3000, 0x4, 0x12, r3, 0xfffff000) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x8000, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x4}, 0x4) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:14 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x4) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f00000001c0)='./bus\x00', 0x6, 0x6, &(0x7f00000007c0)=[{&(0x7f0000000380)="88e78edc954e03acd15492c5b2e3ae30bc55057b3058220929e5e23de02c8a87a7c76365e609589c364932b564a980db2b23036efb73fde4abfdb64eb5f8203601966349d77e10c2238cd5eb0cb6c456e5be7eac69a4b40b46b3b7dccaf90cf4eaf348d63f24d799f941a6e6c20efc837f69c4031dccce907abaf65766d7e25b67a5926d8118d75ded973f766e996556984fad19b4c891c776af7d67d2763559d34cf6fd9b7fbd0cb26526c1ab8039d6f4d913cc212451dd398b09640533a8f6b33005557f118b5559b6f0e6", 0xcc, 0x7ff}, {&(0x7f0000000200)="73eec7d5e849f1c56e2fcf216662f3c4897af356369f0d6def13a20ee684294ed29dd25bbfcce41d62b4dbfdec2a38e1b947a8480dc5ebacca48de10852686b0fac50651dd8897b21f5753684fa3e3d4fd8e7aa22bd4ca6e9395ba0d169c1f3e16e127ea32a09934306e0da9d1c1a271b6bf67cc99a573a41584d275cf56fae7c0e3616c284afaa9ecb4c89a6eea481d9f5f3e37c25a1be8a548d9ba27e1714719177d22fc7421873656e7776992", 0xae}, {&(0x7f0000000480)="41bf4b8f0ddd76377879da40690165f5f1059010c71ed486b19b66b3980aca06257ee44a28ae22bae8b7028f1438731e0911a24a85371baed0cb698fa5f603e26b1f1cb40c3d5710b65ac1344ea27788b0e43250bef795b163320d8dae191d91441d87a085c85998d76235f2222a457a2e331359012384d7a42de37db3239fc5a27054668166ec04ee762cdca463ce2304baf33e874596d07018bf46ea4519e6d1866ff64ffd74e156b6eb", 0xab, 0x4}, {&(0x7f0000000540)="3194d3fc9f3d325a8549e3af3082925943af3fd1cc0c319d06baa24a34dd482e673ce20cb904aceb49eb6db5b5ffedfddd581c701e9fe91aa040a988241aff3b47732df0a01d8dc77b9fb54ec654b1d8cb0811810a7bd88dd729d1fca9aaf9f6b86cc60e74d9804ff7ea038d8e3be0fdbb5467acdd53321b3f1abedfbe82e3f078f13f13a26b9028dbd9290e7a1904cc1f", 0x91, 0x9}, {&(0x7f0000000600)="97381f1fb0fa39d1f6ff1074e3e97e377299913b3ab6ff1e7d97a6564743cb18fb9f5524c99af81793bcfa58144f9573e1f3ffd58f6c3cdab34c2ff5fc97a4c652355bedaea92aa8a3fc5c3596f1596e88b831fd19be0965945ac9c07251791f8bae0ec02e62d896f59ec67163d7d51b3f664d062820550d804537e2e32467812d231b3f6ffd66afbbf88a3dbdf64413574e63ea57fac8f4f8b01af391e08a5de50ef1be933e97a01d35ab84c0c283be182fba4bb3f9e46ecfdd2d3a063c3dccde5dc7a08066ede5083a15bb53cc1e4a4496919e964e1e9e0c3c3e3bdecad4670fdb4c70b5d83589e96f1d021bc7", 0xee, 0x8}, {&(0x7f0000000700)="189dcc96c0cbf93b84dcd841f3564b0aef3b8c027586456e3244dddbe9e314caf2b9856103dd86ab5b635877dc9bf7302bbb8f2f45b67bdcf9de31cc93aa202bef19dd61bc6b1c12fd079802f62c72f4997dde2539844ba4cd630e56f72b5ecf19c8475cb03ab4464c4b1ba2d65aa886caa33cb652515f72d68387ad3ac72b51727f5f367a661f0a3b390b0e62909380575468668268bcb988524bfee046bb0511", 0xa1}], 0x2, &(0x7f0000000880)={[{@utf8no}, {@utf8}], [{@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1045.043955][T17754] loop4: detected capacity change from 0 to 2232 [ 1045.065411][T17754] ISOFS: Unable to identify CD-ROM format. 08:21:14 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000009, 0x12, r1, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1045.120081][T17765] loop4: detected capacity change from 0 to 2232 [ 1045.150148][T17765] ISOFS: Unable to identify CD-ROM format. [ 1045.166347][T17772] loop5: detected capacity change from 0 to 264192 08:21:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536fc2623b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243442c30310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:14 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) unlink(&(0x7f00000000c0)='./bus\x00') sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:14 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0xfffffd0b) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1045.583522][T17794] loop4: detected capacity change from 0 to 2232 [ 1045.594111][T17797] loop5: detected capacity change from 0 to 264192 [ 1045.606473][T17794] ISOFS: Unable to identify CD-ROM format. 08:21:14 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000001880)=[{&(0x7f0000000100)}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f0000001200)=""/120, 0x78}, {&(0x7f0000001280)=""/104, 0x68}, {&(0x7f0000001300)=""/55, 0x37}, {&(0x7f0000001340)=""/109, 0x6d}, {&(0x7f0000001540)=""/208, 0xd0}, {&(0x7f00000013c0)=""/238, 0xee}, {&(0x7f0000001640)=""/200, 0xc8}, {&(0x7f00000014c0)=""/72, 0x48}, {&(0x7f0000001940)=""/161, 0xa1}], 0xc, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243442d30310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1045.667541][T17805] loop4: detected capacity change from 0 to 2232 [ 1045.694536][T17805] ISOFS: Unable to identify CD-ROM format. 08:21:14 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x515001, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:14 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000000400)="d2dd1df661bf45dc335f528e9a2d0f03ace7e500748a67e9ca2927f3a9fb206602a5111f2d890d1d74787875fcbfd502319fcaf4d933c22a6f0776766385", 0x3e, 0x40000, &(0x7f0000000440)={0x2, 0x4e21, @remote}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x200000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000200)=""/228, 0xe4}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000000140)=""/51, 0x33}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f0000000300)=""/108, 0x6c}], 0x5, 0xfe26, 0x200) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1045.794599][T17822] loop4: detected capacity change from 0 to 2232 [ 1045.825241][T17821] loop5: detected capacity change from 0 to 264192 08:21:14 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) getsockname(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000180)=0x80) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x5, 0xbd, 0x4, 0x9f2f}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1045.844573][T17822] ISOFS: Unable to identify CD-ROM format. 08:21:15 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000200)=""/136, 0x88}, {&(0x7f00000002c0)=""/182, 0xb6}], 0x2, &(0x7f0000000380)=""/110, 0x6e}, 0x20002121) sendto$inet(r3, &(0x7f0000000440)="2982f7c12d3712c1fc33892bcff2fb791b4007a76fd8e051b2003e8137a2a1c63a100edd2fb9f82dd7165af821bd335e77f993d136884ac939724046b79f7d9a315fea3087e3e80cdc34f062a20d4aca9802fbd6bd74b142571168865e4ab40164edc0b560fe672d30f23197836677e3452237edd326647f0057d2a27b265eafb45aa6ca3eb181358cba6ca21dd5ca556cba733bb66b6d45f84243ffc91d7c0fee9228be4183a0a2e4c08e7d1ee9", 0xae, 0x20000000, &(0x7f0000000500)={0x2, 0x4e21, @empty}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1045.930149][T17838] loop4: detected capacity change from 0 to 2232 [ 1045.953519][T17838] ISOFS: Unable to identify CD-ROM format. 08:21:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443130310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:15 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) r3 = syz_mount_image$ext4(&(0x7f00000001c0)='ext2\x00', &(0x7f0000000200)='./bus/file0\x00', 0x8, 0x2, &(0x7f0000000440)=[{&(0x7f0000000240)="f7411da0bcc7079414f791c046c01b06ace58dbec4e972f2271251602baa5a437a6a2932102876e496f293ce0f141e4c8b7268a20fdf91cfa1cf0e87a325e2712b04a78cf9659c7ef33d242c55bbfb467617dc5809ebbf466c241d9ec483beb53412955e85e820d45ca999a23dee7e27025f91c64a8a13", 0x77, 0x7}, {&(0x7f0000000380)="1bfe0d3820ffbc3207b5957865535e4fa4805acef5642fb911b87273f4689b1bf52920f8cbf017c14816fc4067023d2285f8b190826d7dfbbaa55cde95f73c32b8d565ce495be9600b5b3a84bdf0dfbac4e631007bf489c27b291f86c9d90c98c07368d139c044d27535f5e2dad8cae89c2c453b24400743f3488d8aa0fe25c3fb6a4cafdc77f40e23c26dfeb7a854942ab53e98c1848ea1d042aacf4a5dde9004b2984a7bdbdc62f5af3063f11b", 0xae, 0x100000000}], 0x1, &(0x7f0000000480)={[{@orlov}, {@nombcache}, {@noinit_itable}, {@usrjquota_path={'usrjquota', 0x3d, './bus'}}, {@noauto_da_alloc}, {@min_batch_time={'min_batch_time', 0x3d, 0x8}}, {@user_xattr}, {@debug}, {@journal_checksum}], [{@func={'func', 0x3d, 'MMAP_CHECK'}}, {@measure}, {@context={'context', 0x3d, 'system_u'}}, {@context={'context', 0x3d, 'root'}}]}) linkat(r2, &(0x7f00000000c0)='./bus\x00', r3, &(0x7f0000000540)='./bus\x00', 0x1000) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1046.096335][T17853] loop4: detected capacity change from 0 to 2232 [ 1046.137076][T17853] ISOFS: Unable to identify CD-ROM format. [ 1046.155142][T17862] loop5: detected capacity change from 0 to 264192 [ 1046.180139][T17861] loop4: detected capacity change from 0 to 2232 [ 1046.205441][T17861] ISOFS: Unable to identify CD-ROM format. 08:21:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536340823b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:15 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x34e42, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344fe30310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:15 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1046.527111][T17887] loop5: detected capacity change from 0 to 264192 [ 1046.528660][T17885] loop4: detected capacity change from 0 to 2232 [ 1046.542487][T17885] ISOFS: Unable to identify CD-ROM format. 08:21:15 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) mount$bind(&(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='./bus/file0\x00', &(0x7f0000000200), 0x1fc01059e4eb344, 0x0) chdir(&(0x7f0000000240)='./bus/file0\x00') r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:15 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x101400, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5, 0x30, 0xffffffffffffffff, 0x20000000) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000180)=[0xffffffffffffffff, r3, r0, r4, r5, 0xffffffffffffffff, r6, r0, r1], 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1046.665951][T17903] loop4: detected capacity change from 0 to 2232 [ 1046.676037][T17903] ISOFS: Unable to identify CD-ROM format. 08:21:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443022310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1046.727024][T17910] loop5: detected capacity change from 0 to 264192 08:21:15 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000380), 0x1, 0x0) clock_gettime(0x0, &(0x7f0000005240)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000005040)=[{{&(0x7f0000000400)=@generic, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000240)}, {&(0x7f0000000480)=""/48, 0x30}], 0x2, &(0x7f0000000500)=""/128, 0x80}, 0x8}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000580)=""/2, 0x2}, {&(0x7f00000005c0)=""/132, 0x84}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/171, 0xab}, {&(0x7f0000001740)=""/239, 0xef}, {&(0x7f0000001840)=""/189, 0xbd}], 0x6, &(0x7f0000001980)=""/8, 0x8}, 0x1}, {{&(0x7f00000019c0)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000001a40)=""/46, 0x2e}, {&(0x7f0000001a80)=""/23, 0x17}, {&(0x7f0000001ac0)=""/223, 0xdf}, {&(0x7f0000001bc0)=""/4096, 0x1000}], 0x4, &(0x7f0000002c00)=""/180, 0xb4}, 0xda3c}, {{&(0x7f0000002cc0)=@isdn, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002d40)=""/66, 0x42}, {&(0x7f0000002dc0)=""/109, 0x6d}], 0x2, &(0x7f0000002e80)=""/43, 0x2b}, 0x9}, {{&(0x7f0000002ec0)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000043c0)=[{&(0x7f0000002f40)=""/67, 0x43}, {&(0x7f0000002fc0)=""/155, 0x9b}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/195, 0xc3}, {&(0x7f0000004180)=""/176, 0xb0}, {&(0x7f0000004240)=""/240, 0xf0}, {&(0x7f0000004340)=""/124, 0x7c}], 0x7, &(0x7f0000004440)=""/111, 0x6f}}, {{&(0x7f00000044c0)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000004b00)=[{&(0x7f0000004540)=""/240, 0xf0}, {&(0x7f0000004640)=""/213, 0xd5}, {&(0x7f0000004740)=""/195, 0xc3}, {&(0x7f0000004840)=""/239, 0xef}, {&(0x7f0000004940)=""/246, 0xf6}, {&(0x7f0000004a40)=""/178, 0xb2}], 0x6, &(0x7f0000004b80)=""/164, 0xa4}}, {{&(0x7f0000004c40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004cc0)=""/160, 0xa0}, {&(0x7f0000004d80)=""/70, 0x46}], 0x2}, 0x5}, {{&(0x7f0000004e40)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004ec0)=""/107, 0x6b}], 0x1, &(0x7f0000004f80)=""/131, 0x83}, 0x6}], 0x8, 0x60, &(0x7f0000005280)={r3, r4+10000000}) preadv(r1, &(0x7f0000006680)=[{&(0x7f00000052c0)=""/189, 0xbd}, {&(0x7f0000005380)=""/202, 0xca}, {&(0x7f0000000240)=""/35, 0x23}, {&(0x7f00000003c0)=""/19, 0x13}, {&(0x7f0000005480)=""/116, 0x74}, {&(0x7f0000005500)=""/4096, 0x1000}, {&(0x7f0000006500)=""/208, 0xd0}, {&(0x7f0000006600)=""/61, 0x3d}, {&(0x7f0000006640)=""/44, 0x2c}], 0x9, 0x1f, 0x6) r5 = syz_open_dev$vcsu(&(0x7f0000000280), 0x80, 0x8000) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x74, 0x6, 0x20, 0x6, 0x0, 0x67, 0x418bc6f83914da8e, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x8, @perf_bp={&(0x7f00000000c0), 0x9}, 0xa02, 0x0, 0x1ff, 0x0, 0x100000000, 0x8, 0x6f12, 0x0, 0x1ff, 0x0, 0x8}, 0x0, 0x564, r5, 0x1) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r6, r7, 0x0, 0x8400fffffffb) 08:21:15 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x4010, &(0x7f00000001c0)={0x2, 0x80, @multicast2}, 0x10) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x6) mmap(&(0x7f0000282000/0x2000)=nil, 0x2000, 0x1000000, 0x30030, r3, 0xd92ca000) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{0x0, 0x6, 0x8d, 0x3}, {0x854c, 0x7, 0x20, 0x8}, {0x1, 0x8, 0x40}, {0x8c2e, 0x1, 0x4}, {0x9, 0x4, 0x9, 0x8}, {0xc111, 0x20, 0x17, 0x7e3a7094}, {0x8, 0x32, 0xe0, 0xffff}, {0x8001, 0x7f, 0x31, 0x101}, {0x2, 0x8, 0x20, 0x80}]}, 0x10) [ 1046.801278][T17920] loop4: detected capacity change from 0 to 2232 [ 1046.834669][T17920] ISOFS: Unable to identify CD-ROM format. [ 1046.881536][T17928] loop5: detected capacity change from 0 to 264192 08:21:16 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x82, 0x0, 0x14}, 0x18) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x1}, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1046.929658][T17937] loop4: detected capacity change from 0 to 2232 [ 1046.996251][T17937] ISOFS: Unable to identify CD-ROM format. 08:21:16 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f00000001c0)=ANY=[@ANYRES16, @ANYBLOB="9a3903d271a39d805bdbfc3395a03521bd0c77ab3619fd47a0b16022bb7a9d5730ed494888b19f538d2634552c791f4e1b28130087b9a4eeeaca1fe9c898f88a2291b95222"]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x80008000) 08:21:16 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000140), 0xfffffffffffff536, 0x280) splice(r2, &(0x7f0000000100)=0x3, r3, &(0x7f0000000180)=0x5, 0xff, 0x1) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) r5 = syz_io_uring_complete(0x0) write$binfmt_misc(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a3181261ae88e4ccd384e1d28c7ff2f8b93ecff677308d585aec6c8bc845e86d657dfccd44cf5d5bcb6806ee4118254dd6a6486a9421609bc3f17361a8424d74350a52ba4a32d38f3929805d006f9d454c86bc65b089bab48a254cfc8ee75bf9cc62e97969659c1ed5242d16e9e195f2e8a55e922b0adefd30e4c954076b51c643432b7f08c4f6d5047cc5952d8bbc90c0e21e77d43e5bb54e8c05e98cafafd2353a4b5f80ed09ce27329008ac9a5962d964ba668c0c6e4c015edaf4b1a4644e4e201ed0d7eb8f015c40cf29b9871ed6ea989ec35b46142f979262ec748a8de368343567cda180d35bcfea8"], 0xee) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000500)=r6) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = dup3(r5, r3, 0x80000) preadv(r7, &(0x7f0000001b40)=[{&(0x7f0000001580)=""/215, 0xd7}, {&(0x7f0000001680)=""/213, 0xd5}, {&(0x7f0000001780)=""/169, 0xa9}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001880)=""/203, 0xcb}, {&(0x7f0000001980)=""/81, 0x51}, {&(0x7f0000001a00)=""/126, 0x7e}, {&(0x7f0000001a80)=""/123, 0x7b}, {&(0x7f0000001b00)=""/20, 0x14}], 0x9, 0x800, 0x67585398) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1047.117849][T17959] loop5: detected capacity change from 0 to 264192 [ 1047.180282][T17959] loop5: detected capacity change from 0 to 264192 08:21:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536340923b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443025310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:16 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) sendto$inet(r2, &(0x7f0000000140)="bcfbf0e9523cb6e0e854b715a2b1b440d1b3b3ab618d91584b82c82017409c031ad0352be0961cfb0a2842995dac27983fc77cdffd52f0b342e2e0d6429117e446b9e08bd5bde6639c93f4", 0x4b, 0x0, &(0x7f0000000200)={0x2, 0x4e23, @remote}, 0x10) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r3, &(0x7f0000000240)="17aa7c04b27a21f871388cc78a5bb4a8fd698b741de818cf9c75e3ceb61ac70e30a74077bac183216e90f8205a75e227181029b573f87805f0b229a64076b3297152cfa559d0756e852977cdbb7048b6016e34904fa15ea2642ca239ba4a9f2cce3c08a00fcc2511b5f3c8c6ffddb86cf337556acf985bcfeede518c92379b897edc8f3388bdfbb9844a54b0b76ecee408a44e518e8cab6aeed4ca821fb5d1abafd44f3f4ddad73056679876a954223b4a8b453095249b8eaabb899e600d1f76cb1e34422116d6635250ac2ab092993a13b411f12f9327bbaf740ffc9a9db0ee723178154fd4fb9096e9e1b0cc29c8f115ee339d1a8bc2", 0xf7, 0x80, &(0x7f0000000340)={0x2, 0x4e20, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:16 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1047.396655][T17979] loop5: detected capacity change from 0 to 264192 [ 1047.425658][T17980] loop4: detected capacity change from 0 to 2232 08:21:16 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x2, 0x8000}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:16 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1047.499358][T17980] ISOFS: Unable to identify CD-ROM format. 08:21:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344302c310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1047.555010][T17998] loop4: detected capacity change from 0 to 2232 [ 1047.570870][T17998] ISOFS: Unable to identify CD-ROM format. [ 1047.591638][T18004] loop5: detected capacity change from 0 to 264192 08:21:16 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000014a000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x1cc13000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000100), 0x0, 0x7a82, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000200)=""/145, 0x91}, {&(0x7f00000002c0)=""/152, 0x98}, {&(0x7f0000000380)=""/167, 0xa7}], 0x4, 0x8, 0x1) [ 1047.685144][T18014] loop4: detected capacity change from 0 to 2232 [ 1047.698797][T18014] ISOFS: Unable to identify CD-ROM format. 08:21:16 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:16 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="7dc19950e85d38dc074ea8cd6004f7c34b43e16e87132abda7423deb29ffe9543b8c4134244153ad63cb8a867e81a1fbc286f910c13afee57126bb7ad5cf1409764ab2bd3dcdcc0e4fd2e75724b1a788adbcacaf3fe78d399da9098833e4ff0139d1b03b0059a1305412ebfa09515172087ea643c42629a0c2cf74d0460c9f87751c3fb645c06de8dcc7436b2ff3", 0x8e}], 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000043f000/0x4000)=nil, 0x4000, 0x2000012, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x6000080, &(0x7f00000001c0), 0x10) [ 1047.801948][T18022] loop4: detected capacity change from 0 to 2232 08:21:17 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x309001, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) [ 1047.878524][T18033] loop5: detected capacity change from 0 to 264192 [ 1047.886904][T18022] ISOFS: Unable to identify CD-ROM format. 08:21:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344302d310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1048.027375][T18046] loop4: detected capacity change from 0 to 2232 [ 1048.052340][T18046] ISOFS: Unable to identify CD-ROM format. [ 1048.105286][T18050] loop4: detected capacity change from 0 to 2232 [ 1048.135287][T18050] ISOFS: Unable to identify CD-ROM format. 08:21:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536340a23b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:17 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000100)) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:17 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443031310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:17 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:17 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e21, @local}, 0x44) [ 1048.291591][T18066] loop4: detected capacity change from 0 to 2232 [ 1048.299263][T18067] loop5: detected capacity change from 0 to 264192 [ 1048.323984][T18066] ISOFS: Unable to identify CD-ROM format. [ 1048.401685][T18080] loop4: detected capacity change from 0 to 2232 [ 1048.419811][T18083] loop5: detected capacity change from 0 to 264192 08:21:17 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x0, 0xd9f, 0x7) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430fe310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1048.446267][T18080] ISOFS: Unable to identify CD-ROM format. 08:21:17 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'geneve1\x00', {0x2, 0x0, @empty}}) 08:21:17 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1048.543612][T18097] loop4: detected capacity change from 0 to 2232 [ 1048.572655][T18097] ISOFS: Unable to identify CD-ROM format. 08:21:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430302e0100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:17 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000100)=0xfffff31e, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1048.658006][T18111] loop5: detected capacity change from 0 to 264192 [ 1048.719884][T18122] loop4: detected capacity change from 0 to 2232 [ 1048.759447][T18122] ISOFS: Unable to identify CD-ROM format. 08:21:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536340d23b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:18 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) 08:21:18 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x1ff, 0xf8, 0x6, 0x8}, {0x1, 0x19, 0x81, 0xfffffffc}, {0x3, 0xea, 0x7, 0xfffffffb}, {0x0, 0x8, 0x3f, 0xffff}, {0x0, 0x81, 0x1}, {0x9ee5, 0xfe, 0x0, 0x8}, {0x0, 0x8, 0x1, 0x1}]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) r4 = pidfd_getfd(r3, r1, 0x0) read(r4, &(0x7f0000000200)=""/4096, 0x1000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030300100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1049.183841][T18139] loop4: detected capacity change from 0 to 2232 [ 1049.189957][T18138] loop5: detected capacity change from 0 to 264192 [ 1049.202270][T18139] ISOFS: Unable to identify CD-ROM format. 08:21:18 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, &(0x7f0000000100)=0x2, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r3, &(0x7f0000000140)="66aed517a005b746a8199c90cd076e06a8ce3a4aa2ed552fef6bc31c8d972251854f9e68c05fbb8bf2a54fcc458877aa86", 0x31, 0x50, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) 08:21:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030fe0100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1049.289885][T18152] loop4: detected capacity change from 0 to 2232 [ 1049.312293][T18152] ISOFS: Unable to identify CD-ROM format. 08:21:18 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) [ 1049.405251][T18162] loop4: detected capacity change from 0 to 2232 08:21:18 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom(r2, &(0x7f00000007c0)=""/157, 0x9d, 0x2060, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = syz_io_uring_complete(0x0) r5 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x6, 0x8, &(0x7f0000000680)=[{&(0x7f0000000280)="9cc7f626657f1c13c3b385f18f980251c422e62381cd2bdba5012be082fb651896354c84d91910fe24e3a3b09d1743eeb783dd372d", 0x35, 0x1}, {&(0x7f00000002c0)="f7bf8cfa365de8856b8fb09888c36d2755ca1c70701ab3644297fff7b56d5b9258150a85b9bdc9096b65300a2dde3903693a0188d7f5dd1f9752ecd314193911d59ecfabe7b41de1d4f3afc2576b80e473", 0x51, 0x456a}, {&(0x7f0000000340)="b796d1ea2cb28bc28fc50a9ae875e3e8c8ccbfe20ec594b2", 0x18, 0x10000}, {&(0x7f0000000380)="b2394322ee674b6da245355070df107baee830d4fcc2b64a58f72ac270008783622c4b7cb8a138336f11c9e5eed49bb54b29965a53fe3f8fac8d2802aef4f465980c62248564a04307c7f8b579eb9d61f4dbebfa2ae5a832a13a16426add8097e595b1eda148cde595848e3b81ab71bbf83362844f43be42a9d23aaa2079fef43090b6ed2ea983de0bd349f18dc83919873a2aed51d3dc06ff925e6bc247c01083737fa33cd08bf6d6823fbbb6a1d59dd7f87dd58af7cea929bc04bb84c37ae802785cb1e6e5e07536cf200f2b3de43b03000d77", 0xd4, 0x1ff}, {&(0x7f0000000480)="3be7566e9518bb98c3fde37762cfdb32aad8470e49d193ad70b16b0abc71c84e08c730a1e581101a975c5ffff32542da2878cbeb523efa689680e7fd704da35619ad4ac551d68604ec2d7a66e68f4c14f65026eb228b0607ab4687ffb4", 0x5d}, {&(0x7f0000000500)="cbb59b60d50baef2809ed254123ab610b0e5e776e0679fdc88e38e60260241d648fd36fec2631b29ec3f9f1064ef6d8a37bb45", 0x33, 0x10001}, {&(0x7f0000000540)="4eec1341e8e26776a12193bbe25f74c7d5448e90a86623dc08b6f85ea5c3cbf29edc77dcc1b88ed2876fa4fd26f8de87d60b7496740218a58d94adddf9040de79146d6c9b87b783aa38d03f5ae951ecc83e85e8cb21574f5d59d63526dfdc33de9f33c1154f7cc03b1a1f2aff569e005f6c4aac396eae3d709341797dca466db2a5f46a2a1a2e69e32296f351328d6f95936a66aa54ebc12", 0x98, 0x9}, {&(0x7f0000000600)="2fad3c9104fd27ddca147e3505df444053197018cbaac402cc7e98a0da8d4b46872cade6f7d54f3e92ca3b0c91999d0f24793ccc2b15da7b2f128d56ecea295f9b49e7ecef54d2d44ec14e0ae411d8546d70a1b02a061cf9f9b40dbb1253afafa098e7529ad5b474e63713bd3812998ed53403373dd842", 0x77}], 0x1082, &(0x7f0000000740)={[{@shortname_mixed}, {@shortname_win95}, {@shortname_lower}, {@utf8no}], [{@hash}]}) renameat2(r4, &(0x7f0000000180)='./file0\x00', r5, &(0x7f0000000780)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x1000}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x800, &(0x7f00000001c0)={0x2, 0x0, @multicast2}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'sit0\x00'}) [ 1049.466483][T18170] loop5: detected capacity change from 0 to 264192 [ 1049.478205][T18162] ISOFS: Unable to identify CD-ROM format. 08:21:18 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1049.576682][T18179] loop4: detected capacity change from 0 to 2232 [ 1049.614313][T18179] ISOFS: Unable to identify CD-ROM format. 08:21:18 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) 08:21:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310200004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1049.721599][T18197] loop5: detected capacity change from 0 to 264192 [ 1049.753466][T18201] loop4: detected capacity change from 0 to 2232 08:21:18 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x83, 0x6}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000001400)=[{&(0x7f0000000100)=""/126, 0x7e}, {&(0x7f0000000180)=""/4, 0x4}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/13, 0xd}, {&(0x7f0000001300)=""/217, 0xd9}], 0x6, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536349b23b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310300004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:19 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffb) 08:21:19 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140), 0x8000, 0x0) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000100)='{(\'{\x00', 0x0, r3) sendto$inet(r0, &(0x7f0000000200)="db6dfea9d82e98279ac1d4a02f354ada14abcf55eb6cd18665681e7221f3a169e012bfa9f6e14e7996a903f0085a56b1c61dd14bd4df5a9af3c9447a14f66042214bea797906b15dddf87879d6eddc87c3c8c0c7e65380e74e5d3f89ac2f80e6a00fcea3", 0x64, 0xc0, &(0x7f0000000040)={0x2, 0x6, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pidfd_getfd(r2, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r4, 0x0, 0x0, 0x40840c4, &(0x7f00000001c0)={0x2, 0xce20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 08:21:19 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffb) [ 1050.078586][T18225] loop4: detected capacity change from 0 to 2232 [ 1050.078914][T18226] loop5: detected capacity change from 0 to 264192 08:21:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310400004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:19 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffb) 08:21:19 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000000200)="187bb7371c23257249bdc495f4fc9fae80330c00499c0a9702f48f50f1d798ee3ac26d535e155f2750bb15d9b9eca52cf4f673b0ac95778b8fb8666078b385f5c34f3489165954522f112bfb48cb027f66a8b315313e7713d0c2e0e0f0bcd2d6f04048264163f5ebf0425206f6a0e1269f9c07ada195907b28467c7b13e18c651c3f3d4c782ee9cb2daecb850d96af7a141212d18f6d42bd8cbafa69a79deff29dcb5682668979a3e0b22fe28a98a7af1f2572e057cf7113cff506c7670ab876a653819fcf5d5da726c6ba30c3554f9338160fd28575868bee208f9f5a0ce0d025d9200037f9ac1d8ee53c220ef25e", 0xef, 0x4040090, &(0x7f0000000100)={0x2, 0x4e24, @private=0xa010101}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x1b) ioctl$VT_RESIZE(r3, 0x5412, &(0x7f0000000000)) r4 = fsmount(r2, 0x0, 0x1) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000300)={0xa, &(0x7f0000000140)=[{0xff, 0xd9, 0x6, 0x3}, {0x8, 0x40, 0xfd, 0x100}, {0xfff, 0x3f, 0x6, 0x2}, {0x4, 0x4, 0x7e, 0x6}, {0xc7, 0x3f, 0x3, 0x9}, {0x3, 0x5, 0x40, 0xff}, {0x200, 0xff, 0x20, 0x4}, {0x8, 0x0, 0xff, 0x7fff}, {0x5, 0x7, 0x80}, {0x4, 0x1, 0x7, 0xfffffffd}]}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x240442, 0x122) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1050.215967][T18242] loop4: detected capacity change from 0 to 2232 08:21:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310600004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1050.281829][T18253] loop5: detected capacity change from 0 to 264192 08:21:19 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000008, 0x12, r2, 0x2c66a000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = getegid() mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x49000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@loose}, {@dfltgid={'dfltgid', 0x3d, r3}}, {@access_client}], [{@fsname={'fsname', 0x3d, '-./@'}}, {@subj_type={'subj_type', 0x3d, 'sit0\x00'}}]}}) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r0, r1, 0x0, 0x8400fffffffb) [ 1050.383991][T18263] loop4: detected capacity change from 0 to 2232 08:21:19 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(r3, &(0x7f0000000200)="955f62f71a3105696545275595347b7de797ddb8e803ea0b87c4478ff0219c65641b8931813f8931ffdd50232ad0a0d59987116f7c5b49d21241a0a624719b136bf86d4fe742451b2a0974bbf76b5e637b726e8be3f9912f0af31e40b6d619d8eb682d6451348e6dbc10ab3a2e51701bd61a7aa3f14585a023692bb40d6024e7daacb9b8b7f95c3fe47973d0f1f78d0e52a39380bff89d040641c926fae4950b131572755d032544e8e9f42cb8f37c93d4f761d516c15c2355fab40fbc1afff688ca32abf9c885c2840f3f0c", 0xcc) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1050.458435][T18274] loop5: detected capacity change from 0 to 264192 08:21:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b7053634fc23b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310700004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:20 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', &(0x7f0000000a40), 0x0) preadv(r1, &(0x7f0000000740)=[{&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000300)=""/252, 0xfc}, {&(0x7f0000000880)=""/78, 0x4e}, {0xfffffffffffffffd}, {&(0x7f0000000480)=""/201, 0xc9}, {&(0x7f0000000580)=""/204, 0xcc}, {&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f0000000680)=""/146, 0x92}, {&(0x7f0000000940)=""/239, 0xef}, {&(0x7f0000000840)=""/63, 0x3f}], 0xa, 0xfffffffd, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @broadcast}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) fcntl$addseals(r1, 0x409, 0x0) preadv(r3, &(0x7f0000000440), 0x0, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r0, r1, 0x0, 0x8400fffffffb) [ 1050.911271][T18293] loop4: detected capacity change from 0 to 2232 [ 1050.936977][T18294] loop5: detected capacity change from 0 to 264192 08:21:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310800004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:20 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000100)=""/25, 0x19}, {&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f00000002c0)=""/151, 0x97}, {&(0x7f0000000140)=""/11, 0xb}], 0x4, 0x4, 0x2d24) fchmod(r0, 0x121) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet(0x2, 0x80000, 0x4) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr=0x64010102}, 0x10) 08:21:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310f00004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r0, r1, 0x0, 0x8400fffffffb) [ 1051.070344][T18315] loop4: detected capacity change from 0 to 2232 [ 1051.169408][T18332] loop5: detected capacity change from 0 to 264192 [ 1051.176117][T18329] loop4: detected capacity change from 0 to 2232 08:21:20 executing program 0: r0 = socket$inet(0x2, 0x800, 0x20006) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080), 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) syz_open_dev$usbmon(&(0x7f0000000380), 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='mounts\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030311400004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:20 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1051.311503][T18346] 9pnet: Insufficient options for proto=fd [ 1051.321878][T18345] loop4: detected capacity change from 0 to 2232 08:21:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030312500004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1051.352038][T18354] 9pnet: Insufficient options for proto=fd [ 1051.386256][T18356] loop5: detected capacity change from 0 to 264192 [ 1051.465676][T18366] loop4: detected capacity change from 0 to 2232 08:21:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342608b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:20 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:20 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0xc080, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000100)="14f6cacbd1990cd3117ba6adf99b0c68a25b2f3087", 0x15, 0x4000005, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030314b00004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:20 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1051.763117][T18382] loop4: detected capacity change from 0 to 2232 [ 1051.763341][T18383] loop5: detected capacity change from 0 to 264192 08:21:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031fe00004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:21 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sync_file_range(r3, 0x5, 0x401, 0x0) splice(r0, &(0x7f0000000180)=0x2, 0xffffffffffffffff, &(0x7f0000000200)=0xfffffffffffffffe, 0x10001, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@random={'osx.', '!\x00'}, &(0x7f0000000140)=""/51, 0x33) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:21 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:21 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) socket$inet(0x2, 0x1, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1051.963251][T18404] loop4: detected capacity change from 0 to 2232 [ 1051.991334][T18411] loop5: detected capacity change from 0 to 264192 08:21:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031b902004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:21 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r0, r1, 0x0, 0x8400fffffffb) [ 1052.161418][T18432] loop4: detected capacity change from 0 to 2232 08:21:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031c404004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1052.293822][T18446] loop4: detected capacity change from 0 to 2232 08:21:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342609b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:21 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r0, r1, 0x0, 0x8400fffffffb) 08:21:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310005004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:21 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001840)=0x10001, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r4, 0x0, 0x8, &(0x7f0000000180)=ANY=[], 0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendto$packet(r3, &(0x7f0000000240)="b23d921378e9a83f1254ccf05513784c88a8ff2a0806", 0x16, 0x0, &(0x7f0000000040)={0x11, 0x8100, r5, 0x1, 0x0, 0x6, @dev}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005ec0)={{{@in6=@mcast1, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@private1}}, &(0x7f0000005fc0)=0xe8) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000072c0)=[{{&(0x7f0000000100)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="dd0c3e44f4ecee210faaaf9d318a44f1719194ade2ae9a9fb3650a18b8f2723989ea184079b2f5ef130a533907e285e45190b105c533b17a088cdae322f9528c76d85b81bcad703260a709a3e0ebeec7d39a014d92728b49f83e008be715838ddc410471332952954f4d00d3", 0x6c}, {&(0x7f0000001200)="6fac21b346cc39f35ad2010fc2311fb13cf9ad4d06b92e6b3c36afd1a5127b115ea18371774d2243ec3b9cbb44f6f6e3e74ba298ee03", 0x36}], 0x3, &(0x7f0000001280)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xff}}, @ip_tos_int={{0x14}}], 0x48}}, {{&(0x7f0000001300)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000001340)="f6d61b244945a4665a7ae2c30222c7252c4e88f73fe6a496ba0e9bddb2e8a537d338aa74133079b24106d3eae705d9659fdee5e88e675a9c8f67280081c69b19b6101240bd9edd8a2c636e1173510cb346bd4784425f3861e658094d95dd9fbb8b2fc466c54fdb0db92d05fa89e18ddb01fd731e65feea4746093d6cf775c39568059e348765df3f1341de51f1968d3baf767719d32d4403946d5ae85ca5c1f5a7c9096ce9157e4e48e0b0cc06578e7c8e8cee6b384f40d5723c4daa", 0xbc}, {&(0x7f0000001400)="396c294e0d7de8370be56ea0ad778ff5069c318ac3732dd663f7ce97b1dbb073f0f215be8e91cda6aec108d05c3d5b6c01fd7963f83403734cb53a8830ed8716160df34e2ab96887e1", 0x49}, {&(0x7f0000001480)="3c80301a3f9fcf284d4683dd4f1f80838cb16cfb6f79b0e5a0512316d021554790843bf9d3981d660c6f4f7ef66759de9fd3cdd7144f43514842280406a6b74a2552c44594ea7d1c308c7c745ef16830a1a5625efcd9e9e33c3d4e81", 0x5c}, {&(0x7f0000001500)="3446faaad75d894f09715a70285830b831333a8c6bf0427dc9c900e83e6e7c12ae8e8784f03c635a5ac06e65cf4b1d1f7f2245de84ae4b5925154b5e713674250107cb0b4060a80cd42124dc88b7d832f8f146b94d7d8f98df27731bd4252702ee526f", 0x63}, {&(0x7f0000001580)="41f8043230773ac481bec9226a25002767443a2da35f1b9d3691cfe5444d3cbce830154a75a751338b020c429066ad02504a7a36d3de39e3f8d6edcefd277a71e90f02115cd919c3dad4d063f6ae9c56754fa1ce5fc1943bf1a3f2fbd9d4b0e8ab156b29974806fd1cc4ee3593ed77b4d01e6ea9bf56ff94ad6f60c7ca1fc75727ccc3532394935f23331a556115803c6b06a1667530e2cfd9d32b33c36d878a4b61e12322e2e53c1c9741e62fa0e1aa9533c31ca2d322695e04a3183813f20acf286558", 0xc4}, {&(0x7f0000001680)="cdd5a5123055239da74d759b175f4bf0fcaf8b30f2745291cb6c92dd687583bf588e7d7397e46ac7cb906c72997000e941e5dd2c81d2d3944e7b03b745265e631a2e646ee5c832be4ec9e02d8b970fb74d055f0fbab8f761af9edf5e0d5be862af0b91792c8b0543e486f29cff60f3f599133ccf12991fe23c8e3eb6b38514b3ab1f4581", 0x84}, {&(0x7f0000001740)="61e69a381c80f993e4ff327b8247f3ebb53987ff1314fb36258b0a8955cdab4cc5a2fd69a4fdf73df6c805ec202c9000ef752e3316a2ac33a2b4ce359f4e4ee136d44a76f67cbb", 0x47}], 0x7}}, {{&(0x7f0000005300)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f00000039c0)=[{&(0x7f0000001880)="e95380024f5d60dd9fbfdc003a3102334639b306916427c62228747ac8fc40336b21ca89c33da476e61028414e2070a88136612b8420ca64f49ab8882469a62794d4aae164e02cd655d34f6ab450ce1bb6f791bcbcc2c46d42bcc8501a99decd0999581af91611670d3ec4d6cb45cdb72e64cde02cddf2f569b96f21a924a09bf0675bd46d848255983da6ac08c3f4a96bcd1ed6d50d994437cb65ebf05a13c1dbe8abcdcb0b2d15cce69c72d56e662ace5a39daae0d98f109e90ba3df9e6a4cf8335865bdfb9ded6cf3131c7dc22db67417d45c1dd96e991be809aed313b419a4487182cb122eb0", 0xe8}, {&(0x7f0000001980)="3fc0a8", 0x3}, 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{&(0x7f0000004fc0)="b6319e40307893c6837fb8f53d9e4b8715ff5f73d8f08a4a19d1fdadf5049dda386af35a0d6a110023d886d7df5621aa202e0e6065c616fc68724fabb3feea87eac68a5b8f7d4b24df681c0d6f9fbcbb0a79c82b0aa89cdde9a16faff979ae4656e6d1849cf5599c4a343ce1f8c554df11b13ad53cf3417d69dcefceb00219104ed989bb00b4c8b60e72d703a2d919efd1285d1eac5e7475b16a44afc59b3a6e2169fd38feab13e3acba762559518ed624ef9441ab72282ab87d9f9c4392ae90521416856b4a81233a4b35695f99f1eecf9543089d23be07f9c2c4ff2b8345918811fc859eff760a4363", 0xea}, {&(0x7f00000050c0)="86d4974277dbe707d8611b82c967347e169c200833df8c7cf69e79cb783866", 0x1f}], 0xa, &(0x7f00000051c0)=[@ip_tos_u8={{0x11}}, @ip_retopts={{0xb4, 0x0, 0x7, {[@timestamp={0x44, 0x1c, 0x2a, 0x0, 0xe, [0xffffffff, 0x8, 0xda, 0x80000000, 0x101, 0x5]}, @timestamp_prespec={0x44, 0x1c, 0x3a, 0x3, 0x3, [{@rand_addr=0x64010102, 0x3}, {@loopback, 0x1}, {@multicast2, 0x1}]}, @cipso={0x86, 0x12, 0x2, [{0x7, 0xc, "85b99fc6c1198cb3c0c4"}]}, @ssrr={0x89, 0x3, 0xe9}, @ra={0x94, 0x4, 0x1}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x24, 0x6c, 0x1, 0x1, [{@rand_addr=0x64010102, 0x4}, {@broadcast, 0x2}, {@loopback, 0x1}, {@broadcast, 0x7fff}]}, @ssrr={0x89, 0x1f, 0xf4, [@multicast1, @private=0xa010101, @local, @local, @broadcast, @empty, @rand_addr=0x64010101]}, @rr={0x7, 0xb, 0xed, [@remote, @empty]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xc7}}], 0x118}}, {{&(0x7f0000005340)={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000005740)=[{&(0x7f0000005380)="7f1de3c3ace2ce24654a03b8c0b81c600ee22339278d83628fa105283471c57a6ae84edb00830603fac897d49f13b9dcc557dedb1752569b2eaffe0c086849c4710ed8e3317c6d6fb46c9e0bbc08cb02c456125ba0bea4f4923e0804595300fda0183fbf9e72748841539c01c3eded529489b5c10345dbb8437db8f8dca1545a5d073d7644f624cfbe658e9d9dcf83ac", 0x90}, {&(0x7f0000005440)="59d3c5ced43a99371837ce3a223711c8c6f6380d169a8d3b3301c242bb0666", 0x1f}, {&(0x7f0000005480)="b5b1cefab5b9ce8bdc49d361a4bd22e1f68b4cb9715b7e494732550a562dd67927d5328c88e7554988b4caf681222dcbfab3088d8b828483f137e0013a27d7e2ca16925252b4a6044872c4af13da52f281d20143927da7a91c8164fa67243a33696fc52c3a01e5ca08af683a8f9177d6b6e1e4bbd7566b01e8948d33ea97389a6eaa00110b3d4634a81b17f930d5e0583bd85a42833ab892c20810858a9b8ba4f67df05c71c4e3d87163af3a7593d954a6bec8ae979411adc64d4a8ec00e49fd7662948338090d4bf0b9cb812a4a21471bd6965db33aec05bf199ede6126", 0xde}, {&(0x7f0000005580)="6d9d2c4db8ba78d1e2d7a54a0d04740c57591488e5174030cc794808de12de5fcd033e27a0bedda5913037594883155dfb82730fe5a0acbfe0ff8202c4c3b26f097fb32c56ad6159035cc7d3d8de8fc8f625e881856a5a02612ca1cea7c5f7d9f71d86b99482023fcc1a42a790cb8c2b25ccd617992dffb68b90ad39b2590357336bfba559fb72caa8c2f5b0d81830d979010f08b912612ea57bc5bcfbf7fd128566bca8e58f509291f5f338f15c23b74ea9eca967ccc692601879b4768c4dc8b86cc9fcdae84a9e52872d684d476e731ae23a6029859cf5d271915eafba66", 0xdf}, {&(0x7f0000005680)="69b4c0c9837340b833dc9b0fcd03795d5c1b0da82004cd7e22600562739eb604465cc042544e838aadb6455885174e2209ca5875c244d3a72eb7a6aec31800e9981c8d3f6b412d6c9187c77c85", 0x4d}, {&(0x7f0000005700)="57da2863accbf726b9ec1a4cc8f1", 0xe}], 0x6, &(0x7f00000057c0)=[@ip_retopts={{0x8c, 0x0, 0x7, {[@generic={0x89, 0x12, "09b9d73fc8e441c9f47de5050218e72c"}, @timestamp={0x44, 0x4, 0x6b, 0x0, 0x8}, @end, @end, @noop, @end, @timestamp_prespec={0x44, 0x4c, 0x25, 0x3, 0x5, [{@dev={0xac, 0x14, 0x14, 0xe}, 0x80000001}, {@dev={0xac, 0x14, 0x14, 0x3c}, 0xff}, {@empty, 0xd30f}, {@dev={0xac, 0x14, 0x14, 0x3d}, 0xd5b4}, {@private=0xa010101, 0x80000000}, {@loopback, 0x1f}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x52}, {@multicast1, 0x4000}, {@remote, 0x791d}]}, @noop, @timestamp={0x44, 0x14, 0x25, 0x0, 0x9, [0x4, 0x3ff, 0x9, 0x3]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x66}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @loopback}}}, @ip_retopts={{0x9c, 0x0, 0x7, {[@noop, @timestamp_prespec={0x44, 0x1c, 0x8b, 0x3, 0x9, [{@broadcast, 0x3}, {@remote, 0x9}, {@private=0xa010101, 0x40}]}, @noop, @timestamp_prespec={0x44, 0x24, 0x97, 0x3, 0x8, [{@multicast1, 0x7f}, {@rand_addr=0x64010102}, {@broadcast, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}]}, @noop, @cipso={0x86, 0x49, 0x2, [{0x7, 0x8, "e885f001171b"}, {0x0, 0xf, "04fc419a6aa3ade1a0e9cfa1cc"}, {0x2, 0x7, "39c0e69cff"}, {0x2, 0xd, "229fc90449dead0ac0428b"}, {0x6, 0x5, "8ef7fe"}, {0x1, 0xe, "4fd64ea62233c723c9fc1ad3"}, {0x6, 0x5, "0df4ac"}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfff}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1e}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}], 0x1c8}}, {{&(0x7f00000059c0)={0x2, 0x4e23, @local}, 0x10, 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{&(0x7f0000005b80)="162d4fe50581c9bb0ffb94f1cfd55141e3dd4ce5a0f9e479a824acf2ee29309a68657dfc81e85ca7d79e40c42d8deaac4f20c0f35704922dab4d332ca97dd46d55adf9b246abcd32f6c77c958bec105aaf38909525ece227ac963fbc52559f2c6a218d4efbb9a05c95369e80733d76efc135c6e48556ddead64eed0a0cfbe59a679deee2309dc1e1b97cf79fb47657a8bb499a224bf6cbba58e5981a9d34df035dba79a267dee5fdb53a67b99463f45454d6267ac81b1e9a7d0efef659689b785925b360d45f1a2c300c5f958e4fd53ab6f4104bad361cbaeaa39a48e9406c6edfffdaccf7d3145ea99094c217eae2ec088eff5af257e9d8", 0xf8}, {&(0x7f0000005c80)="b1e7ebfa38bc2b7f44126b0c9a2865b837a9da5b86bb0b90b844f6d8ae48815e23a22d3e3884ef9a9f30c7b37cfe15f128e9c086ffe5cba773af2f2fcd667067f063f6f930f0d674c9fccf2676e785a499ada99b793b25607620a2b0b37fa5ad02e3c4245ad8e6a7a354ac85e9130e8a136b0b0d837d386871f117d412fc899f388239225050cb1876111b89da19f596023ff1dda05a01d61754c49ce92f86e4fb8799b9799b54", 0xa7}, {&(0x7f0000005d40)="b6f814d3289734bf12ec47ed73db453db5077a7eb83aa7657bf570cfb79041803dbe40be1c262d5f336108ff0ac36d386c0ca72aa1b1d19228b305a2d3ba0ad066a67d610329b3f2c2a89ed71fadb3b6b3eee422b64457ce9d9eeb8cc027722bea1fbf16b4240fff5a2367574eb0bbbf7597ce1b11e947cb58caae3ec3a4772870e97e812697436430c3ee3b02404b81c74d7914a6594315274fa8f4f14eaa1a7adfe9e0ef", 0xa5}, {&(0x7f0000005e00)="79c2f1e0cebf0b244163100999a0589e7ba2b1a68a0a66f7e95ec0ae1396", 0x1e}], 0x7, &(0x7f0000006000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @private=0xa010102, @empty}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xa46c}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}], 0xb0}}, {{&(0x7f00000060c0)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000007200)=[{&(0x7f0000006100)="56687bc1d7ffdd129db01c39ade5db6bb6a6969b15985d28948eab27332844cdc9a6ededf40bfa4dc62422406547e9d06f4f3cf605019b21ff62f91ec6e7d2", 0x3f}, {&(0x7f0000006140)="50c214929bb1a31e896fd8bac2f1f2c1b23af08d4a859dce15ab7d779bd27d8c0aaf841adaa1c8da7aa67796a19280a34e0e51ae452bd3211b6e8184d19ea3ee16cf381e9626f70aa869712ef7145736f34c41010452835187a1075019b27e1d5f12d27631dc8b75c1d14932fa015dbd37434f5cd098a6420d3738aa166d8af6d2c4fb0f50b52342ffe8ea39c49b8b41906de419891b241d182db1c3bf9ed748e5daba3fa11a2fbacce6cfe91b8d9a58aecad5bf74d576385faeff340cf2cc4f59ce3eff3272f1b335264ff597e1bc8fd0ecb3efd4ef0e274f54bbe7082cbb81bf0cad302137418924ad672405e428cb7c0541b8a7e47d4c091ec8ff01636bc47dfd9cbbfab0f427fa2eded9d419b4783496ffc99a15305c5831d454af33c0aa52f4bb2d4c8a43baf4420ab0d9a3d1885078e7f12782cb698c4c399f4aa735545e59dfb855c28cd74bcf60432c6f76c39bca85ec0c7a48ad4eff370ecce3a1185e65772c21c369387597a16174800acdcd1bd2470e00f79d5e089da2fca8402161ae6bc0454e19cdd9519c696e05a98c371e46c35ccac9ca9c42fd12886c907c903a885ef973fb143d7d4c2b85b07ea508f1fffca2b123c95a24844a8ccc34256314c2bf1e348489cedc86353a132af11ba16b78256080b0b4ad63eb9a0dcbb7c4ba4701ad80a04b751d1a28ce7a9dcc402e87507956608eab642e7b8338327c8098c963af39952968790560f36b1696aed0aa24999e5b060ce4b83c182b822f390b95dcdc37c64c950617b0c065d95746678d1956e018eee1286b4f7ea34abf754483e13eeda6eea9f293236fb9f6714b635b7bd9542586f612b7330a32c7c785af5c209db099d11d27b9faffbfa554534ef2c1b1be917ee3f30e3c33f10d147c5136ace8d6db7244d69f3e357d4c8f30b35db0eb1970343c5bd56d0811f3bf5c6f3cdce954d471330d71f527e0a383c8d13b8cb17dc483b644ce65de04ceddb8db6830d82e27e59aa4567f4be98a6b69b2709357c57691c106869ca3c40afcb616b0bc2d49a37f999fe62787264f5b24a9d4d01cd29db97927e0d9c6a5c383a7fb6e296ba9102c747a4e49091e90e14755583d382571f5d867ae1252bfbb6f65ecd0dd968b52912d5cd9501ed4ba531cecfa69ccea5e15a151ee1fdc7ce79863f398af51986a3d9c494c7034a66ec6c5b6fd2ac5bc39af0c72f29587db7d746fe71f552bcd7c1fb5d4eb8b4cbeaafb5d8479f636ce0cf203f17c692dc069f7480e7c3e4bf47986c0eea4e8e005795e8d64435d2fb44067be7e75e9e56ad1aae80f6bb27278f1bc049d9f02dc7ed48e89e25b4956310123716a1b3dd8c8f902e840fd5d501ab53a1b57a643e6e8d19bf98a227630d0cb86ee384653278c0bec1ad472b6e2709250e35d70f4a14c51411afcd90d86f7133fc296b26f9417a3df95ac08cd4418e7da37c552668a454bcc74a6f810db8f726b50f9c4da153d43f3f509147671bcaf40d15f9de8257cb1d611d164f53d173b073e9048745ee98b7f0d63eea8ea6c36d433bb79bc997a4828c7eb441205b12616a2cac4d0a96622ef5f8e1aac645be6a12912d2e5009d722b44190bb9f487d489036d1003b6ceeee407f360552dfc1aa2f81aa23ccf0717b05ed628d21f64e25aae2b3d228b2ac5efa21045814ad5a3e95a52a1e5a3dcdc1c0e438b450798fee7cebbd0a934a445593ee603f9f9f0031e4b2b641afd7d1c4c50db02ae1ce199992e2a94da35f4fd4eed2f370b4d0c430f5c8d767bd0741b3b9f77855dd052a5ceabb9ca7806950caeb157d8c3615b69464c348bda50389a6bb0d139b94a099c9d1f052b316a582303a7ddd7d03f02740d0fa77810c4a0a9aca6669d6b3be74e704758fb40ad307968edc28e923ee097d4a725b7cf9aad45b028e1340a7b8826affb139440625dfdf0233515b0bb16dd9a90f113ceee39486945b8cb52d2d550be09d72425a5bb0dd71814f6a244461801e5dcbe2fd871210ad1015d2c408c12bbf3e73a7fb8b7a07ba3f785796a8aa27fa3fb9c71c9faf18aa69f3a0b3e8385b05b4ce729c021504b042d99b71383b7b3bbb9461c68df9fa3deb8dc39c706e20610c79492db6674655bcc1a4ea395685987d21274dfae528ab2308c66c08d73028dd2775ce6a21e044b0b2af8d5c10fa96c4abba7f6da2396900da02ff4637fdab1677263a2493a83acae2e89d4ff44b7f5c54912193cf31c8ec95308a10a89624556faa09dcf8cc381181d7fdcce3731cdb74c9d8dff729364c7cf158a5120596b59954ce63d8ddb5d30af782262625d754e7a1e86ae2972961b46f03f2d822e9355cb290c322d3d73592e3c0f8116221da6c04aa156911ea97d0a34b9804d57912d511c1964f02f6ebfaa4899766145776da4d4f901df6767e8098b2b90a0454968cb45d8ebea5018c04c9e672425afc22e31e7c6334d95650fe68d3ee70cbb21ccbcfdeb56c3a6973f0d0a36e2a8db21b2046499f316d33b839f3ab385ef1685c4f59e9fa59ef59af8b2d63c6377ce542fb81a38c2bf2c47d7513190d4a8dd643cf3f04b3c34627c9407991ff881ca0516826fe1bf958a5fae5d4b6a6d9972e189a07e07168ae14bc5d5a114e51ae6f0bbd2cb14b80b2c3b0676edd2819de2eb982f533299ae23ea3d8a3171f3986c8ef634e58481a93eac96eaf981be008263a17fe477a9b1d04f6eec85f3b33b92d60c6690c9b5ded3a310c56a235ef15d7a19e66e7a1bbe7fe0371048155055f57c49fdebca5e151811a2ca25d0c0265d590cae0731f7f1039d7c98c5a1082b31365c37ba7f20552f08e4131e74b8e22e86e753d7a2d30b65aa5cb12bd357e9f298dffb956e0d6195a8f46c4e97489e9cc25b32bc1b396ebacac1fd09c4550493122236be98902f4495d404f05ac213d31a3c58793b890dc35ae18e64b548886496ab595bcfebdf121a59cdcfa002ff92929aa85ed55525f15779fc00e0d3c72045f3fd802d59a03d11d72c952e88e7a8b86718b86e33bc573866ff4cafe12b092ca63f252d56303e318b6d7f94f0ce49d4005ad72ebe0555ecdb1fbff9c576f548acb498216ac53f9aa3768e907c1680e8d1ac036056795fecc190a2395b8fbf14c7b7746dedaf2346b04d9a9a35aac04f1196e42958397249c01bec88331d9cabd32b34b55a69881fe46dd7f22437bf87028643ecad5dc9883720239f8adb00d44631f52e34f2b4e3b4906bab21ae7b1fe9fc14f95f3dcf55533c05c5f88e1509662f2cbdfba1d5a3d44c289a659b4efcdd680eaa82e04804e1736b147f71d6014c231fac881e72d3416ecd4cc203aa3053a944b293927651286403b148dd204596fe4251ec286175f6b3af85d0e94de53a929c25cb4e3a35c4ae68f9a5563cd87181507a2d60042e89988f2057be904520978b6162b8acd238258d7715bbd360576f3b96c449640449268a2c9238577ee82abbafac4c100570448b73ab62063cba9cc1bb6b83b56662ae6223d63e7b58431aea0e1b119960d0e1be8e32a238b683f71a65d396e60834ba9cab88b5803d2bb8a2dd662bb9f60b69608b2db60ecbed9350f9ca8001da4ea2448191e7561abbb4ac10ecb3d3ecf3fca5bb00162bc51dd5c7730f784e721f780dc5eb55e722b76d6023affe3f523b99ee31c597d2ab3397e72f00b2e92c18ffe724f7aef8bd5524c6f3b7eec8ce856c412435b49c8a2ce9185213293a6bbd76fb4c50e49f7c77531a7cbfa7f322720078058a63fb6f1bf82b2c540fe30f3ab4082a0c78717831ebbdda88f1bae5bced4ed8a9bc553b9e7c66764174d206a007c58f76a74d6d08b64591bcb6a0de014a075df4b27d4b7c6857144fe95ee8310572135b541b6e54730bf478c3bb1c66ae5d444fe06b21986848403e5a4225ce4f75ae5c7c7738115a26d96b2883c128f3b362227dfd2cf1c4d90ca3a6c65c6d9afadca1ae9edf77f1f3a6732a6cc26af0dba01151fb1dd130229abf10fa83398e96db65c0653d5b01fe1fac81c10f8d0c0040e38801bb4dec23bb8d371e23bf138c1268851ed5317783958dc93a214d3b9f72fff8833eef4a52fbe66cd17c5ff01763d3b1d4858741e3778fe37e8da8c33cf4da66ee06aba310151d954ac86f9a9adea0d960d9d72aa3ae0d9d14c582a6c9889ce27abe9c509746f8fbc4fc53893a10db53eca8e4e32efa08b8c6fb6aa4b90e6c97ece36c4b0732b91e2b9692b0d0d7474198b8dd188d22638a1f229699fe186a972c8df0a5ed38547cf244b4f5cfb503df258bb923caaaf9eb2d7a4a5bc78b6930dccfa84cf1eb22cf2dcde8b220459a79fce556ac738658b3ab36a0f80da63fa8ea597c39ac5f2a2991cf71cd14b2de8ca93f38bc3e3eab5971ca65f71cc97d9e77e8347666d1b69289f6c92ab889f563c52c73efca89e6462e298d209ebac877500c6881714e158ea389c392bc315955123ef39c5b3fafb959c57905ab187afe76f15a4eb4f2efde559d06b5892849c188a6740cc7c0145de886625dcb607573849471bf59a360f7ca2cc46acac03694a0cfe262444f35c1ca4a6895ae70c577de1991fc3641234323847165f00af30c13643686c7c7d9ad419d960bb65a3b43b1b4b10945e232479959d79fc40b90dc0f5d78ad7f762a0f61af3202cd7871581bc4081f9a0b1fccf1ce8210ea3d33b79ee585eeddada1c3ae2e17f00f14f818c5784eaec1c36fb79cdd3c120c68fa5b163fcc872d2522e545f77dcf12639249ae42a781fc7c98ed7f3f1adba67845f5d789425a4fd1fa3954b1e97d8dda07f390b7f14dfc6d30ada29cc387fc40686756c8fd5b28e47982510e7a9f32cd835573e46f15361b4fa93d92530fe011d9df3bd2f2596d6173b1eee3a907f56cb04b7dd59297c754f73280a89aee7034e59448b50bf554e66c9b18186864dccab9b9d3901a355e2abc073d2a3a80f981219afd655a7474c525a1d1cc48ae5aca70e113be08479ce55d2476b03831e957349b1c89de54b7537f460c1c00a02861ee0a9aabae10f47872ef0bb5396c13a9cc5e0100a8361aa2c4e6c75b723c1e57d4209b0a308c2097cccc5940dfe7c7575691d0a390dbd1244e8fd933773a2a770026e806e5babf82a1142af9ed4c841543b8d46765722cf668c668c99be26710a821c47fd5344672a128063d6409c3285403d9e76364d35521dce34294d12d3ce953c0d201aaba520d0a51c3db8e52115a2c94aca0ad54e175c173a38a6fd85eaf50c87048592b23f3fda7b80e6190ebd07578f1c55d21ae9b255c0dc838a939ab36a0b0377d436a751024dcaa24953620cbf8c62c75740de315ccb72fe598737f978c57b30f6763a47a3fd782d1d6a48cf98787cbcf07b14245abd80e04915fcab8308d4938f7174a4973d186ca615ff58eda7d0ef35f29393c39744be7ddd921aa7893fdde783de6e86a39c162461164e785d291f853fa450d6af04b9542029a074581acd6bd036ce8e9b0d33b46bb530f8460b46430ea9203c35dfcbbc5f66d5f7cdd87007e4bc25994ebda861f9bc74606496db3e2e7354f561e2d741ebc41197b27952528430cbdb91f55a13a279700938d592fcfdd385302cf92eef2e45a086f3c2e9d2aedcef4008e7e31e81e5486da0bcb972b255d48af90359c3b98de602c693fc1cb515c3dc12094c57911a002fe9d0c5f62bdedc71e9f7cddf2188c94b067dc6291c3b621a81fc610f67152bb697eb12170da15935ee8df773e86ef09cf1a1e9324ffe4c3ed45c77e3977f3126d3c839e1f64b26362", 0x1000}, {&(0x7f0000007140)="951a18c81ef4b26c1d1b30776673f44468fe731e0fd30871a49ddfb7b4b2e71c2cb7f377a68d1a2edeb11fbcbea32235ec769eb79023d663293d4a7804e951fb9c34c6eebb3370a8dda3d99db9fcca0f6592556f5f2513a1a3423289b50728f8ddf4bc", 0x63}, {&(0x7f00000071c0)="d68e4baeb48f903505f5cb744d11bc0c02664976d3e5f1305a7f183a4e7f06784719b170f1634cf01c1703369d2f6fd5ae5a9492b337be", 0x37}], 0x4, &(0x7f0000007240)=[@ip_retopts={{0x2c, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x1c, 0xe7, 0x3, 0x7, [{@local, 0x9}, {@rand_addr=0x64010100, 0x12}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xb0}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}}}], 0x68}}], 0x7, 0x40081) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r7, 0x0, 0x0, 0x20004040, &(0x7f00000001c0)={0x2, 0x4404, @multicast1}, 0x10) 08:21:21 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r0, r1, 0x0, 0x8400fffffffb) [ 1052.707888][T18462] loop4: detected capacity change from 0 to 2232 08:21:21 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x400) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r4, 0x0, 0x8, &(0x7f0000000180)=ANY=[], 0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendto$packet(r3, &(0x7f0000000240)="b23d921378e9a83f1254ccf05513784c88a8ff2a0806", 0x16, 0x0, &(0x7f0000000040)={0x11, 0x8100, r5, 0x1, 0x0, 0x6, @dev}, 0x14) sendto$packet(r2, &(0x7f0000000200)="362b0eb15d2dccfe3765312fc8b1470ac6266f40d518f1edef1fb2913fe246fc84be85ccb2706eb24f58a72dc4f25550f0badde1e546e5ddc146c6eb9a8d5484b696170149639e61b5c56cbc04d1ea5dd255cbccf48747e3f061de4dc2b4bd10b486ee78df73d2456059bf8f379672771d70ee9478248814789560c199452c4042b1cff5a2ab2777ec59288802e2162c600e7c25f2e61b3bcbf46234c1e1cd01cdac9b3c62b8159b29af2caa55f022dcc52cba09b0ba24b7cbe22437587a820372bc055c", 0xc4, 0x40, &(0x7f0000000140)={0x11, 0x7, r5, 0x1, 0x1, 0x6, @remote}, 0x14) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0xb) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310006004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:21 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1052.878526][T18482] loop4: detected capacity change from 0 to 2232 [ 1052.894165][T18486] loop5: detected capacity change from 0 to 264192 08:21:22 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = accept$inet(r2, &(0x7f0000000300)={0x2, 0x0, @remote}, &(0x7f0000000140)=0x10) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @multicast2}, &(0x7f0000000280)=0xc) sendto$packet(r1, &(0x7f0000000200)="a07831eaeb4b2c5f6ef91b79d838c0e4af7e799d7b62a3d941bc503ea34e1cbd17c5af73332fef50a53caf0809b79342f33353216c935b7c31fb17d7f19054980a4a06fcbc86593f70900fba40a9fa2347a366", 0x53, 0x40080, &(0x7f00000002c0)={0x11, 0x3, r4, 0x1, 0x7, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) sendto$inet(r3, 0x0, 0x0, 0x4040004, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r5, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_AIE_OFF(r6, 0x7002) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000100)={@loopback, 0x77, r4}) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:22 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310007004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1053.054333][T18502] loop5: detected capacity change from 0 to 264192 [ 1053.094094][T18507] loop4: detected capacity change from 0 to 2232 08:21:22 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1053.194748][T18519] loop5: detected capacity change from 0 to 264192 08:21:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b7053634260ab372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310011004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:22 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), 0x0, 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:22 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40000, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e71b0fb1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb780", 0x41}], 0x4, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x32) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r3, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000840)=[{&(0x7f0000000000)=""/13, 0xd}, {&(0x7f00000001c0)=""/8, 0x8}, {&(0x7f0000000900)=""/203, 0xcb}, {&(0x7f00000002c0)=""/125, 0x7d}, {&(0x7f00000004c0)=""/212, 0xd4}, {&(0x7f00000005c0)=""/157, 0x9d}, {&(0x7f0000000680)=""/74, 0x4a}, {&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000700)=""/214, 0xd6}, {&(0x7f0000000800)=""/13, 0xd}], 0xa, 0xd9f, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 08:21:22 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x103002, 0x0) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f0000000140)='wg2\x00', 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000200)={0x6, &(0x7f0000000180)=[{0x1, 0x81, 0x76, 0x7f}, {0x4, 0xff, 0x4, 0x514b}, {0x1, 0x1f, 0x7f, 0x3}, {0x80, 0x3, 0x3, 0x7fff}, {0x81, 0x7, 0x4, 0x2}, {0xf2, 0x6, 0x3, 0x20}]}, 0x10) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031003e004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1053.565801][T18529] loop4: detected capacity change from 0 to 2232 [ 1053.589163][T18532] loop5: detected capacity change from 0 to 264192 08:21:22 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), 0x0, 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1053.674206][T18550] loop4: detected capacity change from 0 to 2232 08:21:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031003f004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:22 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x40004800, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) r3 = timerfd_create(0x8, 0x800) write$binfmt_script(r3, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'sit0\x00'}], 0xa, "71cb40e82389"}, 0x17) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fallocate(r5, 0x1, 0x3, 0xfffffffffffffffc) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{0x0, 0x3938700}}, &(0x7f0000000180)) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @empty}, 0x10) [ 1053.757778][T18558] loop5: detected capacity change from 0 to 264192 [ 1053.773291][T18565] loop4: detected capacity change from 0 to 2232 08:21:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031feff004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:22 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000027000/0x1000)=nil, &(0x7f000057a000/0x4000)=nil, &(0x7f00007de000/0x1000)=nil, &(0x7f00007bf000/0x2000)=nil, &(0x7f0000248000/0x3000)=nil, &(0x7f0000523000/0x3000)=nil, &(0x7f0000289000/0x1000)=nil, &(0x7f0000597000/0x3000)=nil, &(0x7f000017b000/0x2000)=nil, &(0x7f0000000200)="cba9ba8fbc9205aa658fe7ecbc28a8049b49343a2b8df291245788d54e08e343c3f53ce2e4f18651b6f9173a3918b98a9aa3f3c634328759df6e396b928673302200ecc1c117aa11fdd92f9b4bba7d2814f243088143bcc13147e9159f4375330dd2fcf99581d21b7e7185f6b760bfe2fcf8f2b29dd5101b3b31ead30d5408f78b5c5360f5a8af1950924a8c088c88416f19ae1f5b9249a951fbd899115048d46fc9c2d161fb27ca6f8f7d82fa2da34dc02401673f19ad33c58e8b0abb4b66779f42003a708ebc9c1a64525cef5ba3815b59cf7b6eda39e57e0ff841f6011718fb82c3df4ad1b26104da4956aefb773fda515c87fbe2bae2d187820941ffc2a2af92e9af6199a0d5f880f740c6f45b9f6297ff72ad1c86399440cf1e8db002cf15eca7ee0a2876fda10a9bbea8a563d8204441b59ce05a08cd4ad306c90b25dca1368f608615e4e85be34f101a7249d9b83e4592f808ee3fd5f736df8b5b23f4a25b0e795b874a0a61d49d552584e0adc289e22442d4b0b1dd2a6b5b6084b52cddf96ef8ad14f2e1663c4f4901b648ff11893d1fdacf4e845d01306cb95fecb26d46ce57ecd840109c7fee528d290ac54071f4fa3e649f27e263af86be7054f58d61d85dcf600518b18c638c882e58a738682b613cc65874a8822ba2286cd082e8f4db3307c1e8029de43b1c31d200b9633599c95115129b848d1672bb7179b1ba053b08ebdf244c1f946bfe8729cebed8fb9e652d2679788067f578c93d24767898507c84ff93ccea4218d912ea24a8cfaebaef6662c97b7125cd079eacf86cefc4e1066fe26357421b5071b5087811a98ccc0ec6fc5e1e311792808ae035158273ce0125feb254cebde4f2083460be3dd79539064d186f62eaa9eb5e08c7a4a3ff6bc716c92566abf464a5741a0f50d0d1c0a22b346dd150a0a7e1d074e76bfffe4afe3784e04b5e8d9c7b27378700a4b14e4f9aa99a725885948d96025d17983d6a8a7c10801e98685966e77e5351ee7f147532e07b404a9b6070e09126e4038bc92009ebdfa807f20f332eb0ae3f9c971336c6506b3afd767d4c6d7aa670822507fbc578e0822b020f109f5fbf39d6bc6d7b229812e9dbab9f2649eda06e00d9360ef4e9c393ddd2c4e5d46cbe7fcf4814bf57bde512dce3830fda2903202a938e04c119c3cd56bb7b7c0215ecd2bd4b4bdce82ac534dfc425927178ab28a4933b2da767d1579f29575975e68097ac82e67b1dab3746949edb71a20b0375abe5c5a0627d4bb979fda85190c1e1e8e8e5b408a871d2f2b17ffb2db099f6b186603146b80f1dc8b59fb0c253194d9fa94591420726c3b643946d28d64a2b295bb32aaad7e5b3fb46f5dab91176b020a17a62ad5e2dc25d4804c4b9eb9caa304b5d78c18924c2e27c99e562272990386d41aba4ef57703daa375ec8921b631c856aee000e066107b9ebc80a757740e6e17620455f649fc3e5da88ce81f4544c9bae193cdb27b1c4763f372755a195d9d72b3a72d44c5e6b160874ec52a4efa774ab7c1b8040bf82f61700b5e1dbe26655c45cdf1ad4b4485a6c2d37ed7cc7a6d8f95336bc0c77e5c94ac2adbb4036832442f8695320e051bf94a121969a5cf930fdff6a7bb1782289ad77ee5cc7b3d32365d42c022cf9bddf470546fe892ed0adc9eb24eb0bc8140e02f0b13629aaa03d536ef842162d4edf47203ba3882ed0127746b740b97a92742787765c36086901f1ed31f8ef5416e6efe038c1d91a541f0d42787684936d51adaa38d3fbec7b010bffa3f6f7f61282247ab5d60e949036b73fe228d0a3cecb46b286001a1c08cdd4ba88a9a978b98c4d785e0dd28fd8244b009d55e082382b3f416f4cd44543ccaf244b1d5768fb60d7af17b87c859965a04c435eb4f5655d253ca39d00e48c3f88e1426ceb7abcf873646d2f874b658c5cc02157fa56df4a6a7dcd96adb69d62457475cfcef6539068710b9b5cae375c5a51ed5217b4bd248379758e551a2c4144bd562760c355060dbc511860e7de66b16a9645c5fa4f785bc3085cea5beb1cf8a6d44fb140a7d834956229e2514e337980155f146ecc7837a195212320db52f9f3646378000e3050992a8160acb34ec6914fae43a9cd138e4071f9a2c20339d416ebe9497745ec4ddb5ad1caac73db3352b7b213c0abb233e7cdce24ae3dd5c8f94609ec87e663386f88d02c4378bcf77f916e5da5bfae66068ad5bdf2305386f95fca183dcb3df0f92c0cf70491a04471ae70df39e5944539d74049b4f3da10443c9bcef29f9cbceecfbe011c6af62d88f048cef333a8c17dd9e4706e2ddcada12086f7bd3cbad339ffc1ebf9524b7c82509d80936d92c790c7ad3036866297cd2539b082cbc59970cb1a7dfd8ed7be603e96e7e3ba6c06c29d2cfac63da3c391846afa0d55bca692b184239134e5702f62e1c7960af29ae251a35f6575912ce2d4363f652d601959382f7e1d51d851636e16db9a89bca83ef6f13433cf1923f3947ca700881419d53ffa27736fcd25f901f7b25d8548ddfe11837c6ae9c6492b94cedf62a0f3d26e8a56fdf4c0b51c7f3a00837ffb0eeaafcbbfd9964569a9287781c2738bae8f9fc863f012123d95fe6fe35e868f79e728cd27f972069ca0e867a566f1bc090ffb10e5d4d9eaaa1af36d0d3e9dbde64e42efe9db09ea3eb1b63199c1877f80211f8bac74489279dd4af7000930e97bfb4386d3072ec6026fc79fa7057bf34441df494333c99b26afda2cda2f15e0f1023d0dccfe093c17b800cc2a10a4dc2dd174f2257860539a63e5e87fc1da58c03974295e3bc0f47a59e6fe31d71a277363a67dae5296c2d0e21935ebebfd8ab1d98fe78e4aaa5f9696a88bcfd931a09778fa5656d9139a8184ba385976f779e3d721312a56138f6773f948b3375a35bade4027f4d5cb9e62475f8ba93cacdad8956890ae77d847b9a881e2b20092b04ba814302b6c8de40cfbf9d6bb2a8f871aef01986b26f34be75381e8b95aa373dc5441fa97d36c4d39ee589a7b6612a3f0f1ddca349312afb2a460fc5a942400f655d7131b2d53c5e1bd42248f3f8036e687abf4499fa49c18723d14103dd56dd975274f7dd898cf0a731d377ee1ea10387e182092f726a3ab6bec75facdceb29ce0d1fc0fe868006a9fa9499b1d444c9dabaa596393a53d003c836be03dfd942bf9383514588d0b70fcaa837fc445acef032b53aee4d8f95a9e0853e56eb7c22321a5a9658bd8821df6d43e72b2949ea7591626511d16b65d1209243367cbb3207689a655bb8bf8ff97d6da0f49424cd09c2fe3875a4a5cca441b95cb0e6a0cf331cd980ecbc9b1981d1697be4c894e588a9e06655f3ba708ff8f757ebcb2a4a0ef2ffcc0de95c170e055789b16e0ec50db66c57702bd32976583267add0706765f7b33c72854c7cc32de6180d99033eba62197ecb172bc6f0a35c3e602cb2fc6854f0fe55bb1e23117e2207297cd4e5502424f48f0de3570f3dbc39e709ef41f348efef46ce2d0be9ed9f9b4978bb500dfcfbad719d3a7b120d1430a229cc46dbc3657cdab261f1a4b3383751026798f6e7f0c3d431e8f7b379c5288fab789eece4c6e87777ffea835cae282fb4ea8c5602e71a76fc8f03b1dc3ff4f168ec16f1b4c3b9fb170b01942fb88e50dbf8bed949fe7e115af0552e59607b22971b5b0771add351d1c1b3fe37a0781c8981be682195be2b92b5f4741a8e571efed20c752e0f5df79f9bd2bc238e9eb7535967cc1215953d46efd346a2808b0f54c9bca91025a9a43a01f7af6f02c6326b7e09bdeef2aaba0700e6f4e1490611289dbdb00d64d037a967eb868e1f0ee7689e51ec81ebb35d8a69836b2009b7b160aaaa296fdda23b53d1823c88d562ab0148ee5fcfec291071c94741f9b338dd997810bd8f2ebe72adfb464f44561828b59824b19b17ff672473e91585f44c14a7e00eeb7befde4d6132903996f1a33730bf00807efdf66ad1b2b6a95abc5b051aeeb89965c3e5a106f3290e4665e1c93632c6d1a74b0ce45ef71ec9daedcc5e3a2eb8426cab43f6f212002fc6815cbf7d560b9dbcac8c10d1677ba47375f75388bbb3c8b2c7ee7bb3c48551c7f1a98058d947add793112f52f57d034e76b51b628550c05687614dfcd6d940a443852f2411d37f97489b4e59f6a64968bbb3bcd33aa126976fef67451092b86e6d2ddeb61e2657a063cac3f219f7d48dd5faca11a2ad54ec5de9aca9917798b2b9bb15b035b85095c75dce0e7d57da7ee083332b68aed6130c6ebe6cee9c653801b0c1d0c83272c6fdf9c59e74ebe9ab82c634dba1f089b2896daa85479567478d2db8e98d303310607edc30b831cde5c0d8ad1672a249605e34c487ed9ca438e5f5c3b07afca585033572db7215362287181b958d1e8a371415bf4640abc202023ecec5c325a043207f75eff9c579e4ef1108381c42f064a5140410cbfac842aba5bc4e1501c6bfcd3edafab7866191bcf3127c7fcafc71818e382a6499acbbdcc79104116e9acec4a8bc4e41f532b12f762c3a8f29452d7aaa7d100de4ede9d0c83d3e91a2d2bc459b821d4994ad36b58c2ca0b2834466fe6b5a6fc4c61b531c9d5e23796ecf6a718b308c8ce81a294db90fef6ceec8864f6b87d0062cb6dd3512fea125268dd8cdc665bf43d37dbe3e12e96f9e783fe79725933d89fb69f8ba7a2ed33d9e826575d6f81418a2c560ff3e9e5383b6a000b29bc2bdb2f4baa3587be9e604d26235997eb68ddf2f965761c38f4bc1287bc44385e36e11c1698c3aafdda3ca4ea9a2268b3a333f6621c65e16d6bec4be9180117dd0a870236c7b882651b7489cb1ee5b0ff5c6c76545749da0b0aaf6ae678a956e45de13b5dcd773862955334162377e75ed2f492e649a782af1bfcc63cb3602cb9ade4e61cbc40deee382462ce5e1a99b7be48bb26863e13450e8f26a559aaab14f46929b5caee045e4f5e8606ae7881dbe5fdcd814921837ffe38449c546cbbf780765cd9c6dae6cdd21b2ec8611218db58e865f857290f1f629525bbdfdb8250b86520c31eaec0cc90785f618a3b26b27ad256e894ff3748bd170827ad05f1280999ba1657f2c14fed41bd44c676e80aa40058d639b268b975294daf56ea457db951a4457980833a4477e43ff69ce0924584a0b6cfc427f8b7fa443f1230fd10081d8a6adaef4070063ef07cf01feedae98ea3e192d44354cd459920d00232f97d3636bae3b6a61513b979c337ac00849b7f359d853ff8f1bb663cd78864d3dcc2ddb0b3076c946f0c4d56ca6fbb578ab94a3c846bae516170fc546818b05adac47df54050409ad7265fac91a22d985bc06dd043d199202b254c0d4e1fc75b04822e98983e159a93c11421f0889ff880dca0c987ebbd3caa76c4af809f0bb9eadc3737439563ade3097dc351803893a32551aff42f76708ad8b9ada6d170f1cdaec7340b1a5ed41a7f5404fecec5b8f9f0d71a5cab3382bf46bb2d46a8bc2e650a06cbc6aa8be253ccc7922a3b3251a172f7897f295aaf1a332cfbe3b869f5146ae53b40417667142b91e26a97709f7e52934ae07aced826a941a9f1881adc19b518d94d161a93e2b41a6cbd7a67ed9ad6702f9c31ffef9ad2254036076f0a3666b796cd61303cd32d5f50d6faf0187710b93fcc18e9daff5b57376fcc86996211bb80033dee136cd5fac7724ec9b0b6473bd24c8a2a4ca4879045253af911f63dfbca9dba09fcb57e5a6330c607252ef81415e140c0c5b6908851d550b458a664c2bc", 0x1000, r1}, 0x68) 08:21:23 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), 0x0, 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1053.915293][T18583] loop4: detected capacity change from 0 to 2232 [ 1053.936133][T18586] loop5: detected capacity change from 0 to 264192 08:21:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b7053634260db372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:23 executing program 0: r0 = socket$inet(0x2, 0x800, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x80, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x4, 0x1, 0xc6, 0x2}, {0x0, 0x0, 0x5, 0x2}, {0x6e0a, 0x1, 0x80, 0x9}, {0x7, 0x70, 0x9, 0x4827}, {0xd873, 0xf7, 0x2, 0x4}, {0x400, 0x9, 0x0, 0x1}, {0x9, 0x1, 0x3, 0x6}, {0x5, 0x7f, 0xc5, 0x4}, {0x5, 0x3f, 0x20, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) r4 = accept$packet(r2, 0x0, &(0x7f0000000100)) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000140)={0x2, 0x1}, 0x4) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:23 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310102004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1054.347837][T18606] loop4: detected capacity change from 0 to 2232 08:21:23 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310103004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:23 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000840)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000000800)={&(0x7f0000000240)=@tipc=@name, 0x80, &(0x7f0000000780)=[{&(0x7f00000002c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/196, 0xc4}, {&(0x7f00000004c0)=""/12, 0xc}, {&(0x7f0000000500)=""/63, 0x3f}, {&(0x7f0000000540)=""/122, 0x7a}, {&(0x7f00000005c0)=""/63, 0x3f}, {&(0x7f0000000600)=""/215, 0xd7}, {&(0x7f0000000700)=""/71, 0x47}], 0x8}, 0x0, 0x10023, 0x0, {0x5}}, 0x9e9c) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8912, &(0x7f0000000200)=@buf={0x8d, &(0x7f0000000100)="715deb820b582b634fb2777b160e3b1b62edfc5955ff93d82458f04056a749bd57dbb12b807c896b7d4b0957f272d71622f6c6778f7dbff4ae0e81bbd25bb22e64e0a809e457036d900d0a180e8173cd4c696a7b63c5fa7f402088644b1c6515d1737db4cf4a6dc5907d8a68de1166d8bb1c071e871ecee79fdabf35046144cc14d38da03d5ba114435a6c6dc7"}) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:23 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1054.539077][T18628] loop4: detected capacity change from 0 to 2232 08:21:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310104004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:23 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:23 executing program 0: r0 = socket$inet(0x2, 0x1, 0x8000004) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000100)={0x1, 'wg0\x00', {}, 0xcd}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x3, 0x6}, 0xfffffd0c) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1054.681303][T18644] loop4: detected capacity change from 0 to 2232 08:21:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310105004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1054.827452][T18664] loop4: detected capacity change from 0 to 2232 08:21:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b7053634269bb372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:24 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x44014, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:24 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310106004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1055.145411][T18685] loop4: detected capacity change from 0 to 2232 08:21:24 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000200)=""/4096, &(0x7f0000000100)=0x1000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r1, 0x80286722, &(0x7f0000000180)={&(0x7f0000000140)=""/46, 0x2e, 0x200, 0x4}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:24 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310107004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:24 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = accept$inet(r2, &(0x7f0000000100)={0x2, 0x0, @multicast1}, &(0x7f0000000140)=0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000180)) r4 = openat2(r2, &(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x101000, 0x42, 0x8}, 0x18) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000001400)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x32}}, {0x306}, 0x60, {0x2, 0x4e23, @remote}, 'macvlan1\x00'}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) r5 = perf_event_open$cgroup(&(0x7f0000000200)={0x6, 0x80, 0x7, 0x1, 0xb8, 0x2, 0x0, 0x4, 0x8004, 0x6, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x40, 0x0, @perf_config_ext={0x10001, 0x4}, 0x423, 0xcd, 0x8, 0x9, 0x7fff, 0x7, 0x800, 0x0, 0x101, 0x0, 0x9}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000001340)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/192, 0xc0}], 0x2, 0x200, 0x1f) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:24 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1055.387862][T18712] loop4: detected capacity change from 0 to 2232 08:21:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310108004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:24 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:24 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) r1 = socket$inet(0x2, 0x3, 0x575) sendto$inet(r1, &(0x7f0000000100)="2bd2d96cdbd84e22f001cc982a528502f6bec0db6f10225213ee25322092aeca05b4cfac4b92ababb4c7518f754f4b4c68e55de0fbb91facb41cb6190fafa7e302b4505f6a74a01c0268f65c00a4246aac212cf12c8d287adbe781fad112f17994db6c2e14a7e0e36782a2c4172785ee7352e9948742c8d828a65a991fe1d30fc7bfd5aa1128", 0x86, 0x49d7c59dcc2053c9, &(0x7f0000000200)={0x2, 0x4e24, @empty}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x20000840, &(0x7f00000000c0)={0x2, 0xfffe, @loopback}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x0, 0xd9f, 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1055.533177][T18732] loop4: detected capacity change from 0 to 2232 08:21:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b308d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310109004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:24 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) r3 = pidfd_getfd(r2, r1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_pts(r4, 0x80402) sendmsg$NL80211_CMD_SET_COALESCE(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0xf8, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x4}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x44, 0x3, 0x0, 0x1, [{0x40, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0x3b, 0x2, "de5d64efc9748d40d6ae486fc2dcb29ea7a573941b28a8c673d72ddd10e9a49136763cfe97292e8cd9cbe69bccb27d0c41fae073389abc"}}]}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x94, 0x3, 0x0, 0x1, [{0x84, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0x80, 0x1, "3b55b37d3da6ae3704ae79b98ceb2801650497554de29db46046adebfbd1830f05e786f646e94440c68c3b80770d4bb97f56903a4e4838f31d0dcd78fcce8a0e19b083f707d14e2d2f26f3cf19b2158deadfc8f329ffc2872c25682b3806b412c8b03eaa3d418494419e4b043704495461bba051b415d013c66fec88"}}, {0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8}}]}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x810}, 0x20000800) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x3}, 0x4) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:24 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:25 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/virtio_pci_modern_dev', 0x800, 0x28) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1055.858104][T18760] loop4: detected capacity change from 0 to 2232 08:21:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010a004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:25 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x83) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1056.016948][T18782] loop5: detected capacity change from 0 to 264192 [ 1056.027042][T18783] loop4: detected capacity change from 0 to 2232 08:21:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010b004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:25 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 08:21:25 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000100)={@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x1, 0x9, [@multicast1, @rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0x39}, @dev={0xac, 0x14, 0x14, 0x20}, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @rand_addr=0x64010101, @remote, @private=0xa010100]}, 0x34) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1056.188996][T18803] loop5: detected capacity change from 0 to 264192 [ 1056.263182][T18806] loop4: detected capacity change from 0 to 2232 08:21:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b309d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:25 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000016c0)='/sys/module/lockd', 0x20000, 0x41) recvmmsg(r2, &(0x7f0000009d80)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001800)=""/40, 0x28}, {&(0x7f0000001840)=""/145, 0x91}, {&(0x7f0000001900)}, {&(0x7f0000001940)=""/170, 0xaa}], 0x4}, 0x8}, {{&(0x7f0000001a40)=@l2tp={0x2, 0x0, @remote}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/255, 0xff}, {&(0x7f0000002bc0)=""/4096, 0x1000}], 0x3}, 0x4}, {{&(0x7f0000003c00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000005000)=[{&(0x7f0000003c80)=""/4096, 0x1000}, {&(0x7f0000004c80)=""/215, 0xd7}, {0xfffffffffffffffd}, {&(0x7f0000004d80)=""/231, 0xe7}, {&(0x7f0000004e80)=""/232, 0xe8}, {&(0x7f0000004f80)=""/84, 0x54}], 0x6, &(0x7f0000005080)=""/50, 0x32}, 0x40}, {{0x0, 0x0, &(0x7f0000006240)=[{&(0x7f00000050c0)=""/97, 0x61}, {&(0x7f0000005140)=""/175, 0xaf}, {&(0x7f0000005200)=""/4096, 0x1000}, {&(0x7f0000006200)=""/25, 0x19}], 0x4, &(0x7f0000006280)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000007280)=@caif, 0x80, &(0x7f0000007400)=[{&(0x7f0000007300)=""/209, 0xd1}], 0x1, &(0x7f0000007440)=""/239, 0xef}, 0x80000000}, {{0x0, 0x0, &(0x7f00000088c0)=[{&(0x7f0000007540)=""/141, 0x8d}, {&(0x7f0000007600)=""/139, 0x8b}, {&(0x7f00000076c0)=""/156, 0x9c}, {&(0x7f0000007780)=""/146, 0x92}, {&(0x7f0000007840)=""/4096, 0x1000}, {&(0x7f0000008840)=""/28, 0x1c}, {&(0x7f0000008880)=""/12, 0xc}, {0x0}], 0x8, &(0x7f0000008940)=""/136, 0x88}, 0xefc}, {{&(0x7f0000008a00)=@can, 0x80, &(0x7f0000009b40)=[{&(0x7f0000008a80)=""/179, 0xb3}, {&(0x7f0000008b40)=""/4096, 0x1000}], 0x2, &(0x7f0000009b80)=""/43, 0x2b}, 0xc36b}, {{&(0x7f0000009bc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000009d40)=[{&(0x7f0000009c40)=""/213, 0xd5}], 0x1}, 0x1ff}], 0x8, 0x10040, &(0x7f0000009f80)) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f0000001300)=""/204, 0xcc}], 0x3}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) sendto$inet(r0, &(0x7f0000000200)="5c30916c28e5d07eb3565253917166d8727f57ba7a125af5d00aac8495d2b100abfab5e24717ccf0542c1bba5ff5ea47fb99928442abed3277701000a439ccf0db00c3a4f0739e15a95bddca03faa6bff769de505dc48a9bb487c27ddce3e330f123cd745df385b418e47f918bc0a3087992c4d9b8a3c2aefdd793c966b0f0e5cb7b830579235d24acf5ab5f8dc364378c77992e37fc8f4984f8ad2ef6f4b368deace42984955af9e327f22404e61f0bfb6486039f11c5f0c1a4143e371021da9a95582869567d5ddb08df424cb80605d44168b7", 0xd4, 0x810, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000001640)=[{&(0x7f0000001480)=""/145, 0xfffffffffffffe98}, {&(0x7f0000001540)=""/202, 0xcd}, {&(0x7f0000001680)=""/58, 0x3a}, {&(0x7f0000001700)=""/197}], 0x3, 0xd9f, 0xfffffffd) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1056.560661][T18829] loop5: detected capacity change from 0 to 264192 [ 1056.585791][T18832] loop4: detected capacity change from 0 to 2232 08:21:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010d004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1056.713943][T18845] loop5: detected capacity change from 0 to 264192 [ 1056.777508][T18853] loop4: detected capacity change from 0 to 2232 08:21:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010e004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1056.869019][T18863] loop5: detected capacity change from 0 to 264192 08:21:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1056.948833][T18870] loop4: detected capacity change from 0 to 2232 08:21:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010f004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1057.002633][T18877] loop5: detected capacity change from 0 to 264192 08:21:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1057.078685][T18885] loop4: detected capacity change from 0 to 2232 08:21:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310110004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1057.166803][T18895] loop5: detected capacity change from 0 to 264192 [ 1057.258513][T18904] loop4: detected capacity change from 0 to 2232 08:21:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b30ad82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310111004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1057.348397][T18918] loop4: detected capacity change from 0 to 2232 [ 1057.359736][T18916] loop5: detected capacity change from 0 to 264192 08:21:26 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:26 executing program 1: unshare(0x8000400) mount(0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) getpeername(0xffffffffffffffff, 0x0, &(0x7f0000000340)) lsetxattr$trusted_overlay_nlink(0x0, 0x0, &(0x7f00000000c0)={'L+'}, 0x16, 0x0) r1 = perf_event_open(0x0, 0x0, 0x3, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r2 = dup3(r0, r1, 0x0) unshare(0x74070200) r3 = socket$inet(0x2, 0xa, 0x3) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x100010, r3, 0xf7efa000) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0}, {&(0x7f0000000140)="f9cfcfdeaa0e7ac07edfe546e65fc438132c305d86b468b62c420b61f714893c439c6a6ed653de83cb0c06a614a3e00dd0911f830dd00ca0", 0x38}, {&(0x7f00000007c0)="d3d0bdf2bd0608bdfa6ec8e18adbfe96e37a4ca103473139797ced6554fafc99a83961693aec1e788c19a4264b43bc5ac80ed5d79a29eecb34092801ed9fe163689a3cb717a98b1968398e82574bdddc0c4e1c7add6ea3d3ef19062294dee345bd56c592aae7950797c1504c2d2f857a8cf66c053334785edc3076e1fc631174e7258312c4ea17d128d8b4b3a26423cd520bef90edc6f5a082dfed1e4c8042c8a51de0c9b863ee2a", 0xa8}, {&(0x7f0000000380)="62ad0e3517b07edc9473d8340e921d9aa511cfda6bfb06a3f3cfeee75d2e4e375fdb7e0a5a50f4102492ae8e560e846faa6e94fa6d65e2b5c520de0fbf0bd152e3552a9041675c98fbb962c2459b2f5b6792c6ce9cee5217042622e82dfb6296f7b5988293fb32e4be5223ebceb2cebc6447", 0x72}, {&(0x7f00000008c0)="89fa800413325055e9629297920dd80a297fd7ea8d27768e5c653de606e08a517d5dbcffd7fd74e90ecfca8afd1d1bb813ac7212a819988ec35b8bd92a08504cf5d225c51d06085884887945891ef3010a01d97c76fabf671fd610aa7f4771f0e0540905df31bb6f108eb15462982d34f0812b2ce7d59df6425c023f1e5be47d867b50682f7bf2242f4b07f4fc9f9271fe6ac7020831b059b83dfdadc553861e373ecb5c1297c6c41579", 0xaa}, {&(0x7f0000000980)="7130d23ffd4cb292faea5806ea09748725b35d8e644a584d", 0x18}], 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000057440)={0xfffffffffffffff9, [], 0x66, "8a063823781824"}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 08:21:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310112004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:26 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@private=0xa010100, @local, 0x0, 0x2, [@private=0xa010101, @broadcast]}, 0x18) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f00000002c0)=0x1, 0x4) sendto$inet(r2, &(0x7f0000000100)="14580d1a0ed5df2a0b4cc1ea24fdc5fbe8fbf4b827599edd6b0ec4fc2a91a668bc09e9a1ba2ff9c15e3ab792c039233505d9dad88c", 0x35, 0x4000, &(0x7f0000000140)={0x2, 0x4e22, @multicast1}, 0x10) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = dup2(r1, r2) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x4e20, @remote}, {0x2, 0x4e22, @multicast1}, {0x2, 0x4e22, @loopback}, 0x263, 0x0, 0x0, 0x0, 0x75, &(0x7f0000000200)='rose0\x00', 0x0, 0x7, 0xdb}) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1057.506278][T18938] loop4: detected capacity change from 0 to 2232 08:21:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310118004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:26 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) 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, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000006c0)={0x7, {{0xa, 0x8000, 0x6, @loopback, 0x7}}, {{0xa, 0x4e22, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, 0xa33a}}}, 0x108) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x1000000000000662, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000200)="b7e191cefe5116c32bce40d2e94e518bf7709a518decdbb12514cd473cb9eaeee57c6dae0b050499bca6e67dce522f3dcbf6ffda46ffda14846a1bed805d362b9095bc7aa7cb657ba0de3d6f49ca750dfbebb912fda0e463a0a86861e2dd2c037bd6ece32bf9623458b717192fe469a2d9e3f8db38391b160b8525d9e182e584d10933f6a20bf0f47787cab3770922e2de898311163add30f5a3c98c71b3249e7ce7701db802269bc8d2a9c0ed13bc925df40e027e3d849f86718c783acc3b3ecf5566c365d0bcf82e4cd076165a91760182aae17b8872dc3ce1b9126d5c57983efcea5bb7fb", 0xe6, 0x6}, {&(0x7f0000000300)="00af107461c8565be3a834b06c60c9c7aaf5fafb5743208827eddeb00a5179caf7c09be2dd0baef0f65ef7013104455b32cd693af08f1c0d9f06586ff5c180134ef688a151a7a80de16e535aaeb4778dd87e1fd46ba8d514da1087cec22eb3fdd4f9d1958f430f5a380c9191ce270566fa19588f58ad68306851a3013bfca46473502939902efafe3ace415e6304d804", 0x90, 0xc5}, {&(0x7f00000003c0)="93baf47793ead60b148ced8d121c985c3ae9b6d5c1814637424518e4635deaa24ea5f6c4c74711f1bd9063c24cc253d28f527ac8b2ed952670cd7a5084a1d60a308d72ca02ef37ad9cb59b7f3212c5446d9edd00034b7078168a3606fd242201", 0x60, 0xff}, {&(0x7f0000000180)="1d6212ced8c584c49c58799f0565fd0f05fe4069bd2d", 0x16, 0x6}, {&(0x7f0000000440)="f4881acb7947782b825e005e1810efe1364d6826be0887cb260cd192ca633b216aee77b008ed89c063ba73c4ea6cfd7e54bafcc97f7e262a62ca91e0825eec7a0da3b6ed7722677b4967582d3c3e7194b95abbb0", 0x54, 0x5}], 0x91004, &(0x7f0000000600)=ANY=[@ANYBLOB=',[@$[,$,sit0\x00,,sit0\x00,,sit0\x00,,sit0\x00,uid>', @ANYRESDEC=0x0, @ANYBLOB=',fowner>', @ANYRESDEC=0xee01, @ANYBLOB="2c736d61e92d42c9e3651e0273697430002c006dbfce76d51db539e525a7b47a54935bf414b918145eff325ff5e5bb8d1389769205d32f87dbec1f8d6e023a8d192290"]) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000005c0)={0x200, 0xf2, 0x7, 0x5438, 0x0, 0xffff}) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 1057.550509][T18944] loop5: detected capacity change from 0 to 264192 08:21:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1057.636301][T18967] loop0: detected capacity change from 0 to 264192 [ 1057.655367][T18969] loop4: detected capacity change from 0 to 2232 08:21:26 executing program 1: unshare(0x8000400) mount(0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) getpeername(0xffffffffffffffff, 0x0, &(0x7f0000000340)) lsetxattr$trusted_overlay_nlink(0x0, 0x0, &(0x7f00000000c0)={'L+'}, 0x16, 0x0) r1 = perf_event_open(0x0, 0x0, 0x3, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r2 = dup3(r0, r1, 0x0) unshare(0x74070200) r3 = socket$inet(0x2, 0xa, 0x3) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x100010, r3, 0xf7efa000) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0}, {&(0x7f0000000140)="f9cfcfdeaa0e7ac07edfe546e65fc438132c305d86b468b62c420b61f714893c439c6a6ed653de83cb0c06a614a3e00dd0911f830dd00ca0", 0x38}, {&(0x7f00000007c0)="d3d0bdf2bd0608bdfa6ec8e18adbfe96e37a4ca103473139797ced6554fafc99a83961693aec1e788c19a4264b43bc5ac80ed5d79a29eecb34092801ed9fe163689a3cb717a98b1968398e82574bdddc0c4e1c7add6ea3d3ef19062294dee345bd56c592aae7950797c1504c2d2f857a8cf66c053334785edc3076e1fc631174e7258312c4ea17d128d8b4b3a26423cd520bef90edc6f5a082dfed1e4c8042c8a51de0c9b863ee2a", 0xa8}, {&(0x7f0000000380)="62ad0e3517b07edc9473d8340e921d9aa511cfda6bfb06a3f3cfeee75d2e4e375fdb7e0a5a50f4102492ae8e560e846faa6e94fa6d65e2b5c520de0fbf0bd152e3552a9041675c98fbb962c2459b2f5b6792c6ce9cee5217042622e82dfb6296f7b5988293fb32e4be5223ebceb2cebc6447", 0x72}, {&(0x7f00000008c0)="89fa800413325055e9629297920dd80a297fd7ea8d27768e5c653de606e08a517d5dbcffd7fd74e90ecfca8afd1d1bb813ac7212a819988ec35b8bd92a08504cf5d225c51d06085884887945891ef3010a01d97c76fabf671fd610aa7f4771f0e0540905df31bb6f108eb15462982d34f0812b2ce7d59df6425c023f1e5be47d867b50682f7bf2242f4b07f4fc9f9271fe6ac7020831b059b83dfdadc553861e373ecb5c1297c6c41579", 0xaa}, {&(0x7f0000000980)="7130d23ffd4cb292faea5806ea09748725b35d8e644a584d", 0x18}], 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000057440)={0xfffffffffffffff9, [], 0x66, "8a063823781824"}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) [ 1057.694522][T18975] loop0: detected capacity change from 0 to 264192 [ 1057.728440][T18982] loop5: detected capacity change from 0 to 264192 08:21:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b30dd82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310119004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:27 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) 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, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req3={0x1, 0x0, 0x30, 0x5, 0x100, 0x6, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 08:21:27 executing program 1: unshare(0x8000400) mount(0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) getpeername(0xffffffffffffffff, 0x0, &(0x7f0000000340)) lsetxattr$trusted_overlay_nlink(0x0, 0x0, &(0x7f00000000c0)={'L+'}, 0x16, 0x0) r1 = perf_event_open(0x0, 0x0, 0x3, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r2 = dup3(r0, r1, 0x0) unshare(0x74070200) r3 = socket$inet(0x2, 0xa, 0x3) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x100010, r3, 0xf7efa000) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000a00)=[{0x0}, {&(0x7f0000000140)="f9cfcfdeaa0e7ac07edfe546e65fc438132c305d86b468b62c420b61f714893c439c6a6ed653de83cb0c06a614a3e00dd0911f830dd00ca0", 0x38}, {&(0x7f00000007c0)="d3d0bdf2bd0608bdfa6ec8e18adbfe96e37a4ca103473139797ced6554fafc99a83961693aec1e788c19a4264b43bc5ac80ed5d79a29eecb34092801ed9fe163689a3cb717a98b1968398e82574bdddc0c4e1c7add6ea3d3ef19062294dee345bd56c592aae7950797c1504c2d2f857a8cf66c053334785edc3076e1fc631174e7258312c4ea17d128d8b4b3a26423cd520bef90edc6f5a082dfed1e4c8042c8a51de0c9b863ee2a", 0xa8}, {&(0x7f0000000380)="62ad0e3517b07edc9473d8340e921d9aa511cfda6bfb06a3f3cfeee75d2e4e375fdb7e0a5a50f4102492ae8e560e846faa6e94fa6d65e2b5c520de0fbf0bd152e3552a9041675c98fbb962c2459b2f5b6792c6ce9cee5217042622e82dfb6296f7b5988293fb32e4be5223ebceb2cebc6447", 0x72}, {&(0x7f00000008c0)="89fa800413325055e9629297920dd80a297fd7ea8d27768e5c653de606e08a517d5dbcffd7fd74e90ecfca8afd1d1bb813ac7212a819988ec35b8bd92a08504cf5d225c51d06085884887945891ef3010a01d97c76fabf671fd610aa7f4771f0e0540905df31bb6f108eb15462982d34f0812b2ce7d59df6425c023f1e5be47d867b50682f7bf2242f4b07f4fc9f9271fe6ac7020831b059b83dfdadc553861e373ecb5c1297c6c41579", 0xaa}, {&(0x7f0000000980)="7130d23ffd4cb292faea5806ea09748725b35d8e644a584d", 0x18}], 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000057440)={0xfffffffffffffff9, [], 0x66, "8a063823781824"}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 08:21:27 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) [ 1058.283079][T19008] loop5: detected capacity change from 0 to 264192 08:21:27 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x515001, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310122004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:27 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1058.289897][T19005] loop4: detected capacity change from 0 to 2232 [ 1058.367082][T19024] loop0: detected capacity change from 0 to 264192 08:21:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536f82623b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:27 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(r3, &(0x7f00000001c0)={'#! ', './file1', [{0x20, '&{,'}, {0x20, 'vfat\x00'}, {0x20, '\x8b,$-\\]^}%'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, '.,/(,}\xd1'}], 0xa, "e9ec4feef9336c08764dfe9376bf2eb931e1956a9e4bcdbcd5a7cadc135a63513a"}, 0x5a) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1058.443068][T19033] loop4: detected capacity change from 0 to 2232 [ 1058.452799][T19034] loop5: detected capacity change from 0 to 264192 08:21:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310125004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1058.595237][T19055] loop4: detected capacity change from 0 to 2232 08:21:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372f02fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(r3, &(0x7f00000001c0)={'#! ', './file1', [{0x20, '&{,'}, {0x20, 'vfat\x00'}, {0x20, '\x8b,$-\\]^}%'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, '.,/(,}\xd1'}], 0xa, "e9ec4feef9336c08764dfe9376bf2eb931e1956a9e4bcdbcd5a7cadc135a63513a"}, 0x5a) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310148004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(r3, &(0x7f00000001c0)={'#! ', './file1', [{0x20, '&{,'}, {0x20, 'vfat\x00'}, {0x20, '\x8b,$-\\]^}%'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, '.,/(,}\xd1'}], 0xa, "e9ec4feef9336c08764dfe9376bf2eb931e1956a9e4bcdbcd5a7cadc135a63513a"}, 0x5a) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1059.103197][T19072] loop5: detected capacity change from 0 to 264192 [ 1059.103243][T19071] loop4: detected capacity change from 0 to 2232 08:21:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031014c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0343443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1059.305248][T19093] loop4: detected capacity change from 0 to 2232 [ 1059.313790][T19096] loop5: detected capacity change from 0 to 264192 08:21:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310168004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x23) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) fcntl$setlease(r1, 0x400, 0x0) 08:21:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1059.498154][T19112] loop4: detected capacity change from 0 to 2232 [ 1059.517341][T19114] loop0: detected capacity change from 0 to 264192 [ 1059.535582][T19116] loop5: detected capacity change from 0 to 264192 08:21:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372f82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031016c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:29 executing program 1: r0 = socket(0x8000000010, 0x2, 0x0) write(r0, &(0x7f0000001700)="fc0000001c000705ab092509b86807000aab087a02000000b8481093210001c0f0020584050000010000000000039815fa2c53c28648000000b9d95662537a00bc000c00f0036cdf0db400600033d44000040060b16a482c0a36313012dafd5a32e273fc83ab82d710f74cec18444ef90d475ef8b29d3ef3d92c94170e5bba2e177312e081bea05d3a021e8ca062914a463ae4f5df77bc4cfd6239ec2a0f0d1bcae5f5502943283f4bb102b2b8f5566791cf190201ded815b2ccd243f395ed94e0ad91bd0733802e0784f2013cd1890058a10000c880ac801fe4af000049f0d4796f0000080548deac279cc4848e3825924509260e13429fbe11017d", 0xfc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) name_to_handle_at(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@ocfs2_parent={0x18, 0x2, {{0x80, 0x2, 0x4}, {0x9, 0x2, 0x3}}}, &(0x7f0000000080), 0x400) 08:21:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x23) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) fcntl$setlease(r1, 0x400, 0x0) 08:21:29 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1059.976938][T19143] netlink: 'syz-executor.1': attribute type 12 has an invalid length. [ 1059.985345][T19142] loop4: detected capacity change from 0 to 2232 [ 1059.993475][T19146] loop5: detected capacity change from 0 to 264192 [ 1060.002061][T19141] loop0: detected capacity change from 0 to 264192 [ 1060.016659][T19143] netlink: 'syz-executor.1': attribute type 12 has an invalid length. 08:21:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310174004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:29 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x23) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) fcntl$setlease(r1, 0x400, 0x0) 08:21:29 executing program 1: r0 = syz_io_uring_complete(0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000007c0)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000800)=0x2, 0x4) preadv(0xffffffffffffffff, &(0x7f0000000a80)=[{&(0x7f0000000840)=""/36, 0x24}, {&(0x7f0000000880)=""/156, 0x9c}, {&(0x7f0000000940)=""/206, 0xce}, {&(0x7f0000000a40)=""/46, 0x2e}], 0x4, 0x8, 0x3) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000ac0)={0x80000000}) epoll_wait(r0, &(0x7f0000000b00)=[{}, {}, {}, {}], 0x4, 0x9) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000bc0)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f00004a4000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000090e000/0x4000)=nil, &(0x7f0000000b40)="571427723024576a186d350492cc7ffac5b5f2e3a530507964b75bf990dfc80095c8c76996d0560f07ca18d0d13a21858e00210916670f8d867ee404aa155e33b3a4bfd913fc31fbcc5e83cfce5b5a3e904e257194998249983e", 0x5a, r0}, 0x68) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f0000001ec0)={{'\x00', 0x3}, {}, 0x0, 0x0, 0x0, &(0x7f0000000c40)='.\x00', &(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)="5ce3da827735bc29ea510b701970bf796c8198700468183f2706a07fbcb25fbafec52b40099db4ec4f0f13041c49263609bdd2c620fce1359160e8dd035a08bdafd25952a5a2ad9ff506cfb65468a93e4bb05fa28c7181cd507ad13adc03988e109e97e1b2742096b7055cbd0e37cd2fe85464b9a474b5491c276e05b90411ed71b7ecf11a530b3d773228cfe23958d4205bd76399147966794c8c9342985b3135eac7b14140fd5d32e11bfae54009305472aa665e3ef96c796070fcd9cb747750e6", 0xc2, 0x0, &(0x7f0000000dc0)={0x2, 0x100e, {0x0, 0xc, 0x1000, "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", 0x1, "e6"}, 0xe6, "3a714322bab4d9efa8d1cbb9d16a679d52aec0ea4bc0f0b414ce8e63d9dd9b1057cdd36618d3697f337663d827de85c96013e39d59ddfa072777d356dfc2f3ba5ffc8dcddd5d55624ac9b7f5f9018548aa97ac37a4b9891e283ee2b8437d635f0feacbcd18829a06170e88ddc1c8aff4c4754cbbd3f07b1cd06b5224461bbb592d30e0d9191a118f65dd6d5760ac45d2f2c1eef3550c7aabc89e07cd4af14caf53b940c265d2f8e6bfc788d5170b37240cc9632ae31ec913b4de1483d71f6d84d6fdd8bce7d3ec861e27a6280d5a331785c1f555792eb27515dd9f96c0b2978fa07a29349095"}, 0x1100}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001f40)={0x80000000}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4, &(0x7f0000001f80)=0x6, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001fc0)={0x9}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000002000)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000002200)=r2) process_madvise(r1, &(0x7f0000002480)=[{&(0x7f0000002240)="3503dfb2a8565687135aa02ff84dbf00459fa6dbff34163ae447cc6a", 0x1c}, {&(0x7f0000002280)="8eda2e490857dbd0e42393a3f1627a06fdebb2d59f1f6fb663fcd3afaed64367c88aa23482314da5bf042b4af49647b8caed161146662d54a9b5d61a464e336e8a763c3582", 0x45}, {&(0x7f0000002300)="1512ce4258c86e083cd9e9022b8a80b36206d76d169a6b87c6e5276a2778967cf1a53fb8a63c7a3b6a149cd977ddf2e6087ae955cf18da62ec13bba7e9affbba507d29e48254d564e076558b896469eb4d101dec86138c1fe3ddce9d6309e8e4068c62db8f1ea29dbe9e7e67361c6c06e4dd6b3849e9030eb0e98a378dae15b941392f82cec2", 0x86}, {&(0x7f00000023c0)="da23f8cb1cdefc81c0da84626e9869d85ea4d950efd127b46ab5b4ec8bc3bf7cd6eaddcf5a7a2110597dc23d82a60ea94b06905bf0cdc27a14c2e3dcc17bafaba7ad97c93bcd3fa90c02186d52765ea456c8adddc797430c43bfc76a0dd2d135a6e7f797cdfa059ab806b1929f2ef4f06fa6a02f6ea40f0ced3239795639ff3ba3f8d63c9a2e4064d7db7d371c3dbbc410c9641ffcf5d2d8a82292c744ca4b60e0ff38f98c5604d35151848a99", 0xad}], 0x4, 0x3, 0x0) sendmmsg$inet6(r1, &(0x7f00000040c0)=[{{&(0x7f00000024c0)={0xa, 0x4e20, 0x10001, @dev={0xfe, 0x80, '\x00', 0x2d}, 0x1000}, 0x1c, &(0x7f0000003780)=[{&(0x7f0000002500)="1065dbcab1bb2381308e0d14e796f314df98f337cc31dd4bfa0c9ca58f02c8ea632c42417ecae4499fd562fa4aeb578029fb23914d5bf95dddeb939c7300f16deb9e6657a018a8bd433d5722671b221f7d833fc44a75bb696eb01c33", 0x5c}, {&(0x7f0000002580)="5c8129e49f737be97138efde2a53d8c312e3042695d61452c8cf6e1a0f85d996994e74f2c281", 0x26}, {&(0x7f00000025c0)="460011af481019e667ef063885999fed248218f55935a9df5e2e398f16829f6485dff454b99ce7559cc7d96aec002e176a1264f77bccdfb1233aa677e569848eb259ceab58d0690bab93d60314826a47311609ff9b451bd151c85645d1677db29325af8a6cb28438915c91608768d4462f8c965daae12977975a1378c6c0a81ff1a58446924525dce3d74a0234d834bafd21334ccc8ed26d4f4aad9011", 0x9d}, {&(0x7f0000002680)="32028686fa5e1ba24c5040fee96879df03f0538bdfcd402de40971781dd7bf63492bfbb089f9137d8dce7c35f4032290a149cabafdf63ac4bd3c21bd2b8091286f538d876b0499296b32126fd6002aff2a79280dac229bc19f90df498da13031c4512ff593e7472f0227d3969bd220f5c4fb6bc663359cdca5e3c6f11554f4190f34db95b797b750ed0879402071726d26fff3b637965e6204476f8702b53cfc56141e6610e81f5610c7916f24c3311cd2bf9c8d72c2dd3cdce039bdfbac50654cccce0fb02de549c54238fce500d6", 0xcf}, 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0x1000}], 0x5, &(0x7f0000003800)=[@dontfrag={{0x14, 0x29, 0x3e, 0x101}}, @hopopts={{0x20, 0x29, 0x36, {0x11, 0x0, '\x00', [@ra={0x5, 0x2, 0x6b}]}}}, @tclass={{0x14, 0x29, 0x43, 0x1ff}}, @hopopts={{0x20, 0x29, 0x36, {0x33, 0x0, '\x00', [@ra={0x5, 0x2, 0x5}]}}}], 0x70}}, {{&(0x7f0000003880)={0xa, 0x4e20, 0x9, @remote, 0x5}, 0x1c, &(0x7f0000003980)=[{&(0x7f00000038c0)="c6493bf212b116f9dc5e036dd18c7503aab9ac5e33c0256d2703ee176c1d071ae4821ec1e20e40c5758a4b51db9a29e5c810fbd8e526d41a1f2a21e3afbfd3dd218011cd5158747e6ee065682079159e14b1994735c6db47e483e337a0a911f9b1d8beca47d99224dabcc20fdb3f053bced14cc0953e78c8462664f6ae41111bab1ab7182ac27aec0ff3ff645387c140dea48dbe7a97343ac8a053565d7d5d369c1585d750e45a08839d64cc00a8e8c2291cbfeb8d475952356f87ce23c7", 0xbe}], 0x1, &(0x7f00000039c0)=[@hopopts={{0x38, 0x29, 0x36, {0x0, 0x3, '\x00', [@enc_lim={0x4, 0x1, 0xbe}, @pad1, @hao={0xc9, 0x10, @empty}, @enc_lim={0x4, 0x1, 0x3}]}}}, @rthdrdstopts={{0x208, 0x29, 0x37, {0x3b, 0x3d, '\x00', [@generic={0x1f, 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@padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x3, 0x2, 0x2, 0x5, [0xb963]}}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}], 0x258}}, {{&(0x7f0000003c40)={0xa, 0x4e22, 0x7f, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9}, 0x1c, &(0x7f0000003f40)=[{&(0x7f0000003c80)="09eaa282f0ca310618a3a0407b1df66ded387e235680ea598804601dc79a93ebd570d0325852b5f88085541875906bd4d164c747707a16e2d7e0f96a251edd055332f62c444837d0d6e842ac18fc12664f6272826151e71d789eca18f38c5a4574e2591ee9ed3749d348a4406483732561b5cfcffb71f72ad5ba24d4762d3415cb67e2c16013df4f14f64770cb5db32f0fcd86767a36e8e68d5edfcecf3592", 0x9f}, {&(0x7f0000003d40)="fec6c830cce07617d8ade03036", 0xd}, {&(0x7f0000003d80)="917f88b3fa5de2eb6022e7258ad52f18416caa14690f6b5fd69d6dafcbb553a78d1321721b8bc43fb401e938b98258d2550d53bf53555b7657e6ba71b2d50557249314512da06b28f426258ab4e197f6212a1af0cbac72106149760ed434df32034c12bfe6d0e9266eca", 0x6a}, {&(0x7f0000003e00)="1f1bb0146866085d1d1ab11a634514c03ef5dfd760e183ecf6db5a4acf4b01727d89030c4949fc2830051e542e1e24d4714a57c58ac035db03213308571fe7847ee5cad030439f1a01f04e0d12776edafcf2df8d2b69156e165de293fb8407c8a096d8478dc92d23165f4881da27e94bd39600347c18c4b2c4899edd27d4ce1539a79d49d89c517207e94b90ddcabca31f12161337c2e5dc40", 0x99}, {&(0x7f0000003ec0)="e149e87457832091b77a495a77c37ef3c2c47c9980210509f1a47022bf08d1ddbd3266fc91072a223260553cb195c4b23f9e609d700c68ff9b786bac7d7118e98f8f2d7dbb1f48e47b4cfdaac1b4e45803bd1bb568e7cf84e2ea8e296dc1e9abc63ef2f81e24bf042def5567c13a130dcc18fb09d958", 0x76}], 0x5}}, {{&(0x7f0000003fc0)={0xa, 0x4e24, 0x7, @private0, 0x216f}, 0x1c, &(0x7f0000004040)=[{&(0x7f0000004000)="292e6308a2fcfd9d9ac3de5c", 0xc}], 0x1, &(0x7f0000004080)=[@dontfrag={{0x14, 0x29, 0x3e, 0x27}}], 0x18}}], 0x4, 0x80) r3 = syz_io_uring_complete(0x0) recvmmsg(r3, &(0x7f000000bec0)=[{{0x0, 0x0, &(0x7f0000006580)=[{&(0x7f00000041c0)=""/31, 0x1f}, {&(0x7f0000004200)=""/156, 0x9c}, {&(0x7f00000042c0)=""/4096, 0x1000}, {&(0x7f00000052c0)=""/4096, 0x1000}, {&(0x7f00000062c0)=""/93, 0x5d}, {&(0x7f0000006340)=""/7, 0x7}, {&(0x7f0000006380)=""/251, 0xfb}, {&(0x7f0000006480)=""/178, 0xb2}, {&(0x7f0000006540)=""/4, 0x4}], 0x9, &(0x7f0000006640)=""/140, 0x8c}, 0x5}, {{0x0, 0x0, &(0x7f0000007840)=[{&(0x7f0000006700)=""/246, 0xf6}, {&(0x7f0000006800)=""/4096, 0x1000}, {&(0x7f0000007800)=""/25, 0x19}], 0x3, &(0x7f0000007880)=""/132, 0x84}, 0x7}, {{&(0x7f0000007940)=@xdp, 0x80, &(0x7f0000007bc0)=[{&(0x7f00000079c0)=""/253, 0xfd}, {&(0x7f0000007ac0)=""/46, 0x2e}, {&(0x7f0000007b00)=""/131, 0x83}], 0x3, &(0x7f0000007c00)=""/4096, 0x1000}, 0x1}, {{&(0x7f0000008c00)=@hci, 0x80, &(0x7f0000009ec0)=[{&(0x7f0000008c80)=""/106, 0x6a}, {&(0x7f0000008d00)=""/146, 0x92}, {&(0x7f0000008dc0)=""/4096, 0x1000}, {&(0x7f0000009dc0)=""/4, 0x4}, {&(0x7f0000009e00)=""/54, 0x36}, {&(0x7f0000009e40)=""/66, 0x42}], 0x6}, 0x7fffffff}, {{&(0x7f0000009f40)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f000000a080)=[{&(0x7f0000009fc0)=""/130, 0x82}], 0x1, &(0x7f000000a0c0)=""/174, 0xae}, 0xb628}, {{&(0x7f000000a180)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, 0x80, &(0x7f000000a300)=[{&(0x7f000000a200)=""/176, 0xb0}, {&(0x7f000000a2c0)=""/47, 0x2f}], 0x2, &(0x7f000000a340)=""/172, 0xac}, 0x2}, {{&(0x7f000000a400)=@qipcrtr, 0x80, &(0x7f000000a580)=[{&(0x7f000000a480)=""/246, 0xf6}], 0x1, &(0x7f000000a5c0)}, 0x3}, {{0x0, 0x0, &(0x7f000000a840)=[{&(0x7f000000a600)=""/160, 0xa0}, {&(0x7f000000a6c0)=""/44, 0x2c}, {&(0x7f000000a700)=""/21, 0x15}, {&(0x7f000000a740)=""/209, 0xd1}], 0x4}, 0x7fffffff}, {{&(0x7f000000a880)=@ax25={{}, [@netrom, @default, @netrom, @netrom, @remote, @default, @bcast, @netrom]}, 0x80, &(0x7f000000bd80)=[{&(0x7f000000a900)=""/219, 0xdb}, {&(0x7f000000aa00)=""/67, 0x43}, {&(0x7f000000aa80)=""/4096, 0x1000}, {&(0x7f000000ba80)=""/24, 0x18}, {&(0x7f000000bac0)=""/189, 0xbd}, {&(0x7f000000bb80)=""/216, 0xd8}, {&(0x7f000000bc80)=""/116, 0x74}, {&(0x7f000000bd00)=""/114, 0x72}], 0x8, &(0x7f000000be00)=""/163, 0xa3}, 0x314}], 0x9, 0x12141, &(0x7f000000c100)) r4 = fsmount(r1, 0x1, 0x4) recvmmsg(r4, &(0x7f0000011500)=[{{0x0, 0x0, &(0x7f000000d440)=[{&(0x7f000000c140)=""/57, 0x39}, {&(0x7f000000c180)=""/23, 0x17}, {&(0x7f000000c1c0)=""/159, 0x9f}, {&(0x7f000000c280)=""/188, 0xbc}, {&(0x7f000000c340)=""/106, 0x6a}, {&(0x7f000000c3c0)=""/101, 0x65}, {&(0x7f000000c440)=""/4096, 0x1000}], 0x7, &(0x7f000000d4c0)=""/68, 0x44}, 0x2}, {{&(0x7f000000d540)=@ax25={{0x3, @bcast}, [@remote, @rose, @bcast, @bcast, @default, @netrom, @default, @rose]}, 0x80, &(0x7f000000e640)=[{&(0x7f000000d5c0)=""/4096, 0x1000}, {&(0x7f000000e5c0)=""/93, 0x5d}], 0x2, &(0x7f000000e680)=""/4096, 0x1000}, 0x2}, {{&(0x7f000000f680)=@generic, 0x80, &(0x7f000000f880)=[{&(0x7f000000f700)=""/28, 0x1c}, {&(0x7f000000f740)=""/46, 0x2e}, {&(0x7f000000f780)=""/73, 0x49}, {&(0x7f000000f800)=""/119, 0x77}], 0x4, &(0x7f000000f8c0)=""/31, 0x1f}}, {{&(0x7f000000f900)=@hci, 0x80, &(0x7f000000fa00)=[{&(0x7f000000f980)=""/93, 0x5d}], 0x1}, 0x4}, {{&(0x7f000000fa40)=@can, 0x80, &(0x7f000000fb00)=[{&(0x7f000000fac0)=""/20, 0x14}], 0x1, &(0x7f000000fb40)=""/178, 0xb2}, 0x6}, {{0x0, 0x0, &(0x7f0000010fc0)=[{&(0x7f000000fc00)=""/190, 0xbe}, {&(0x7f000000fcc0)=""/160, 0xa0}, {&(0x7f000000fd80)=""/188, 0xbc}, {&(0x7f000000fe40)=""/18, 0x12}, {&(0x7f000000fe80)=""/26, 0x1a}, {&(0x7f000000fec0)=""/25, 0x19}, {&(0x7f000000ff00)=""/4096, 0x1000}, {&(0x7f0000010f00)=""/185, 0xb9}], 0x8}, 0x400}, {{&(0x7f0000011040)=@can, 0x80, &(0x7f0000011300)=[{&(0x7f00000110c0)=""/45, 0x2d}, {&(0x7f0000011100)=""/162, 0xa2}, {&(0x7f00000111c0)=""/203, 0xcb}, {&(0x7f00000112c0)=""/42, 0x2a}], 0x4, &(0x7f0000011340)=""/64, 0x40}, 0x6}, {{0x0, 0x0, &(0x7f0000011440)=[{&(0x7f0000011380)=""/134, 0x86}], 0x1, &(0x7f0000011480)=""/77, 0x4d}, 0x6}], 0x8, 0x40012000, &(0x7f0000011700)={0x0, 0x3938700}) [ 1060.139055][T19168] loop0: detected capacity change from 0 to 264192 [ 1060.151113][T19169] loop4: detected capacity change from 0 to 2232 [ 1060.151182][T19173] loop5: detected capacity change from 0 to 264192 08:21:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x23) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:29 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031017a004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1060.264043][T19187] loop0: detected capacity change from 0 to 264192 [ 1060.313573][T19193] loop5: detected capacity change from 0 to 264192 [ 1060.389728][T19198] loop4: detected capacity change from 0 to 2232 08:21:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372fc2fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x23) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) 08:21:29 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x5c, 0x0, 0x1, 0x40b, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @private}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x5c}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) fdatasync(r3) 08:21:29 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101f6004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:29 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x23) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) [ 1060.772060][T19217] loop0: detected capacity change from 0 to 264192 [ 1060.782935][T19221] loop5: detected capacity change from 0 to 264192 [ 1060.785728][T19222] loop4: detected capacity change from 0 to 2232 08:21:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101fe004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x23) [ 1060.881247][T19239] loop0: detected capacity change from 0 to 264192 [ 1060.904900][T19242] loop5: detected capacity change from 0 to 264192 [ 1060.952893][T19248] loop4: detected capacity change from 0 to 2232 08:21:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101ef014c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1061.047045][T19256] loop0: detected capacity change from 0 to 264192 [ 1061.074500][T19261] loop5: detected capacity change from 0 to 264192 08:21:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) [ 1061.158085][T19274] loop4: detected capacity change from 0 to 2232 [ 1061.224682][T19283] loop0: detected capacity change from 0 to 264192 08:21:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d808efa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310104024c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') 08:21:30 executing program 1: io_setup(0xd1, &(0x7f0000000080)=0x0) io_submit(r0, 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x200040, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r0, 0x3, &(0x7f00000003c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, 0x0, 0x0]) shutdown(r1, 0x1) 08:21:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310110024c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1061.670705][T19294] loop4: detected capacity change from 0 to 2232 [ 1061.680390][T19301] loop5: detected capacity change from 0 to 264192 [ 1061.695104][T19299] loop0: detected capacity change from 0 to 264192 08:21:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_adjtime(0x0, &(0x7f00000004c0)={0xffffffffffff06f6, 0x0, 0x3, 0x0, 0x0, 0x9, 0x80, 0x2000, 0x7, 0x5a, 0x2, 0x10001, 0x6, 0x7ff, 0xffff, 0x9, 0x7, 0xf4a6, 0x8, 0x7, 0x6, 0x10000000000007, 0x80000001, 0x8000, 0x101}) [ 1061.798879][T19317] loop0: detected capacity change from 0 to 264192 [ 1061.832699][T19323] loop5: detected capacity change from 0 to 264192 08:21:31 executing program 1: r0 = socket$inet(0x10, 0x80003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x30) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)="24000000210007041dfffd946f610500020000e8fe0208010001080008001800048dff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:21:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100034c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:31 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1061.844011][T19324] loop4: detected capacity change from 0 to 2232 [ 1061.918559][T19337] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1061.939943][T19342] loop0: detected capacity change from 0 to 264192 [ 1061.957135][T19347] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1061.981537][T19346] loop4: detected capacity change from 0 to 2232 08:21:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d809efa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:31 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:31 executing program 1: mount$9p_fd(0x0, 0x0, 0x0, 0x10000, &(0x7f0000000000)) clone3(&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 08:21:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031018a034c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:31 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)={0x24, 0x1a, 0x1, 0x0, 0x0, "", [@nested={0xa, 0x0, 0x0, 0x1, [@generic="880200020010"]}, @nested={0x5, 0x1b, 0x0, 0x1, [@generic="11"]}]}, 0x24}], 0x1}, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000006c0), 0x8) r2 = signalfd(0xffffffffffffffff, &(0x7f00000006c0), 0x8) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000540), 0x7, 0x440) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, r7, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r8]}, @devid}) syz_genetlink_get_family_id$team(&(0x7f00000007c0), r4) r9 = io_uring_setup(0x30c8, &(0x7f0000000180)={0x0, 0xb031, 0x2, 0x2, 0x36d, 0x0, r1}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r9, 0x84009422, &(0x7f0000001c40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 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(r11, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r10, @ANYRES32=r8, @ANYRESOCT, @ANYRES32=r6, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000000)=r8) [ 1062.473165][T19365] loop5: detected capacity change from 0 to 264192 [ 1062.486595][T19364] loop0: detected capacity change from 0 to 264192 [ 1062.511347][T19374] loop4: detected capacity change from 0 to 2232 08:21:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310102044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1062.606512][T19385] loop5: detected capacity change from 0 to 264192 [ 1062.642063][T19386] Y4`Ҙ: renamed from lo 08:21:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), 0x0, 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={[{@size={'size', 0x3d, [0x2d, 0x37, 0x34, 0x39, 0x33]}}, {@huge_advise}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}, {@context={'context', 0x3d, 'system_u'}}, {@appraise}]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) set_mempolicy(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2700}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1062.671574][T19389] loop0: detected capacity change from 0 to 264192 [ 1062.691514][T19397] loop4: detected capacity change from 0 to 2232 [ 1062.834552][T19414] loop5: detected capacity change from 0 to 264192 [ 1062.847706][T19421] loop0: detected capacity change from 0 to 264192 08:21:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d80aefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310106044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000080)=0x1000, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 08:21:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), 0x0, 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:32 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1063.238251][T19439] loop5: detected capacity change from 0 to 264192 [ 1063.249059][T19441] loop0: detected capacity change from 0 to 264192 [ 1063.254709][T19444] loop4: detected capacity change from 0 to 2232 08:21:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), 0x0, 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100054c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:32 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100064c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1063.369883][T19460] loop0: detected capacity change from 0 to 264192 [ 1063.383973][T19461] loop4: detected capacity change from 0 to 2232 [ 1063.482716][T19476] loop5: detected capacity change from 0 to 264192 [ 1063.489355][T19477] loop4: detected capacity change from 0 to 2232 08:21:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310104064c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1063.664063][T19497] loop4: detected capacity change from 0 to 2232 08:21:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d80defa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r0, r1, 0x0, 0x8400fffffffb) [ 1064.016461][T19512] loop5: detected capacity change from 0 to 264192 08:21:33 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000640)={0x20000002}) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000080)=""/9, 0x9}, {&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f0000000180)=""/86, 0x56}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f0000000340)=""/222, 0xde}, {&(0x7f0000000440)=""/9, 0x9}, {&(0x7f0000000480)=""/191, 0xbf}, {&(0x7f0000000540)=""/9, 0x9}], 0x9, 0x2, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) epoll_wait(r3, &(0x7f0000000140)=[{}], 0x1, 0x0) mlock2(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1) 08:21:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100074c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r0, r1, 0x0, 0x8400fffffffb) [ 1064.176366][T19527] loop5: detected capacity change from 0 to 264192 [ 1064.192445][T19528] loop4: detected capacity change from 0 to 2232 08:21:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000100", @ANYRES16=r4, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=0x0, @ANYBLOB="0400bd00"], 0x20}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) splice(r1, 0x0, r3, 0x0, 0x103e8, 0x0) 08:21:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r0, r1, 0x0, 0x8400fffffffb) 08:21:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100094c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1064.367355][T19556] loop5: detected capacity change from 0 to 264192 [ 1064.374062][T19557] loop4: detected capacity change from 0 to 2232 08:21:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d89befa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:33 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0x1b, 0x0, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000100)=0x3, 0x4) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000cecffc), 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x66) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000000c0)="4805000015f923", 0x7}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000622c, 0x0) 08:21:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:33 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000240)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001240)={r1, 0x10000}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 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(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f00000560c0)={{0x0, 0x0, 0x3, 0x3, 0x30000000000000, 0x100, 0x1, 0x10001, 0x80000000, 0x100, 0x0, 0x4, 0x2, 0x0, 0x10000}}) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000001c40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r4], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000570c0)={0x3, [{r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1}, {r1}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {}, {r1}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {}, {r1}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1}, {r1}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}], 0x1, "94ff0463fa9395"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000580c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000582c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000584c0)={0x7f, [{r1, r0}, {}, {r1}, {r1}, {0x0, r0}, {r1, r0}, {r1}, {r1, r0}, {}, {r1, r0}, {0x0, r0}, {0x0, r0}, {}, {}, {r1}, {r1, r0}, {r1, r0}, {}, {0x0, r0}, {r1, r0}, {0x0, r0}, {}, {r1}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1}, {}, {r1}, {}, {}, {r1}, {0x0, r0}, {r1, r0}, {}, {r1, r0}, {}, {r1, r0}, {}, {r1, r0}, {r1}, {}, {}, {r1, r0}, {r1, r0}, {r1, r0}, {}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1}, {r1}, {r1, r0}, {}, {0x0, r0}, {r1}, {r1}, {r1, r0}, {}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1}, {}, {r1}, {r1}, {r1}, {}, {r1}, {}, {r1}, {}, {}, {0x0, r0}, {0x0, r0}, {r1}, {r1, r0}, {}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {}, {}, {0x0, r0}, {r1}, {r1}, {}, {0x0, r0}, {0x0, r0}, {r1}, {}, {r1, r0}, {0x0, r0}, {}, {}, {}, {0x0, r0}, {}, {}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1}, {r1}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {}, {0x0, r0}, {r1, r0}, {r1}, {}, {r1, r0}, {0x0, r0}, {0x0, r0}, {}, {}, {r1}, {}, {0x0, r0}, {0x0, r0}, {}, {r1}, {r1, r0}, {}, {}, {}, {0x0, r0}, {r1}, {}, {}, {0x0, r0}, {}, {r1}, {0x0, r0}, {r1}, {0x0, r0}, {r1}, {}, {}, {0x0, r0}, {r1, r0}, {r1}, {r1, r0}, {}, {r1}, {}, {r1, r0}, {r1}, {}, {r1}, {r1}, {r1}, {0x0, r0}, {}, {0x0, r0}, {r1}, {}, {0x0, r0}, {r1}, {0x0, r0}, {}, {}, {r1, r0}, {0x0, r0}, {}, {r1}, {}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1}, {0x0, r0}, {0x0, r0}, {r1, r0}, {}, {0x0, r0}, {r1, r0}, {0x0, r0}, {}, {}, {r1}, {0x0, r0}, {}, {r1, r0}, {r1}, {r1, r0}, {r1}, {r1}, {}, {r1}, {r1, r0}, {r1, r0}, {0x0, r0}, {}, {}, {r1}, {r1}, {}, {0x0, r0}, {}, {r1, r0}, {}, {r1, r0}, {r1}, {0x0, r0}, {}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1}, {r1}, {}, {0x0, r0}, {0x0, r0}, {}, {r1}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1}, {r1}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {}, {r3, r0}, {r1, r0}, {r1, r5}, {0x0, r0}, {r8, r0}, {r1, r0}, {r9, r10}], 0x6, "19c62b58763f62"}) r11 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) mkdirat(r11, &(0x7f0000000080)='./file0\x00', 0x0) 08:21:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1064.854801][T19595] loop5: detected capacity change from 0 to 264192 [ 1064.874324][T19594] loop4: detected capacity change from 0 to 2232 08:21:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bffab5ab095012fe9923da5a61fcfe78199500fdd0314cff60c2e6c229", 0x38}, {0x0}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1064.985813][T19621] loop5: detected capacity change from 0 to 264192 08:21:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:34 executing program 2: mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) [ 1065.087814][T19643] loop4: detected capacity change from 0 to 2232 [ 1065.200174][T19667] loop5: detected capacity change from 0 to 264192 08:21:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefc01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1065.403407][T19676] loop4: detected capacity change from 0 to 2232 08:21:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000402) fallocate(r2, 0x0, 0x0, 0x7fff) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x60040, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[], 0xc8}, 0x1, 0x0, 0x0, 0x20000001}, 0x4004004) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000000c0)={0xc, r3}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) 08:21:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:34 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x8) 08:21:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(0x0, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000d4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:34 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73686f727424be00003d77696e6e742c00"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x2) [ 1065.718112][T19693] loop0: detected capacity change from 0 to 264192 [ 1065.728469][T19692] loop5: detected capacity change from 0 to 264192 08:21:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp\x00') lseek(r1, 0xcf4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x30, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000040)='\x00', &(0x7f0000000080)='\x14\x00', 0x0) read(r1, &(0x7f0000000440)=""/194, 0xc2) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000000c0)={0x1e6, 0x11, &(0x7f0000000540)}) 08:21:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(0x0, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000e4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1065.768193][T19698] loop4: detected capacity change from 0 to 2232 08:21:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefe01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:34 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000140)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x80442, 0xd0) sendfile(0xffffffffffffffff, r1, &(0x7f00000001c0)=0x8, 0x1) 08:21:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x5, &(0x7f0000000280)=[{&(0x7f0000000040)="02000000030100000c000000ce0000000f000000010000000000000000000000002000000020000002000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="7b1b66efbd97a6f2906ab93bc26d16f1156f7c2bbc0d6511364dbeb2fbb6f049d3a5478d304cc1bfb44e029deb144c38a26f563b5544c645b69bf76611b205d35d091d80b264d3b202c2cf77fa486f550f89c6c645c3aa9e82df9e11a2f10c3b5ccb7cee0c2fd244d2ad907002190225904dde9c4b79cf3c7e9a1fb12baebcfa348584bd57f28b996f4de0f9b7e19d0ad33f2e3f866a37cadaa4d85d87bbf52ebff4b449404e49a64f7d", 0xaa, 0x3ff}, {&(0x7f0000000340)="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", 0x1000, 0x1}, {&(0x7f0000000200)="c1c6a1ce801b6a954315d6e228ca8859761b6d6f8a351a3076cc7e9c87d0dd8b0860d9fe5bc0c28c58aad0aaf5980f486783da80e82fe9ae320b6f7b5baac0205906fb803c1741bbc06ae49d6dd881249a3a8b14bcb50c44d13e2fe67b7286dd28df2808878070c62780d51b4c6cedaedff063d3c2fe8830f27b", 0x7a, 0x3}, {&(0x7f0000000000)="35172ff190cf55bc5bea55b38286aed1d4f487226e386f31f613b07551848a36587305fbfb1ae4", 0x27, 0x5}], 0x204000, &(0x7f0000013800)=ANY=[]) [ 1065.858187][T19719] loop5: detected capacity change from 0 to 264192 08:21:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(0x0, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:35 executing program 1: unshare(0x6c060000) unshare(0x10000000) unshare(0x40000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000002000000007f000000000047a400"/72], 0x48) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'mangle\x00', 0x21880}, &(0x7f0000000080)=0x54) [ 1065.886313][T19724] loop0: detected capacity change from 0 to 264192 [ 1065.886721][T19723] loop4: detected capacity change from 0 to 2232 08:21:35 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)={[{@shortname_winnt}]}) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x48a100, 0x87) openat(r1, &(0x7f0000000140)='./file0\x00', 0x200200, 0x8) 08:21:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(0x0, 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1065.976437][T19745] loop5: detected capacity change from 0 to 264192 [ 1065.976438][T19744] loop0: detected capacity change from 0 to 264192 08:21:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(0x0, 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:35 executing program 2: r0 = syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f0000001300)=[{&(0x7f0000000240)="44905ddce7bd7a05d1824e5d94ec4a4111318a7db97accd9766ce24db67e731fc531cad82990e66c8884430c57d01b77afeef99957662eb8debaddaf7b6e3001c7a94a563f43c2d44b3d2f1678ba035e46af61f875869165af298c92fc97f729a21a08ea506834946478ae3b4bd1e7c791bac975885a5beee7bccafb9646f5999f9252450053a78520a3032f1d6210747e47f03821f074bcbb8e302cb3129c669f3fb688d0b995e7b5b7474a", 0xac, 0x80}, {&(0x7f0000000300)="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", 0x1000, 0xff}, {&(0x7f0000000180)="ec700cc014016327091cee39e4c13bc8fa863fabd781b9b3e76cb152f6", 0x1d}], 0x40, &(0x7f0000001380)={[{'^'}, {'%#'}, {')'}, {'/[%%Y'}, {'P/*.'}, {')#'}, {'vfat\x00'}], [{@euid_gt={'euid>', 0xee01}}, {@euid_lt}, {@fowner_lt={'fowner<', 0xee00}}, {@fsname={'fsname', 0x3d, '-\'%.'}}, {@dont_hash}]}) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f00000001c0)={0x3, 0x8000, 0xfd, &(0x7f0000001440)=""/253}) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB="73686f72746e616d323d77696e6e7502210d046da5628e9f20fad79b3ffa9a2c10"]) statx(r0, &(0x7f00000000c0)='./file1\x00', 0x400, 0xed7, &(0x7f0000001980)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001740)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={""/10, ""/2, @dev}}}, &(0x7f0000001840)=0xe8) syz_mount_image$iso9660(&(0x7f0000001600), &(0x7f0000001640)='./file0\x00', 0x3, 0x1, &(0x7f0000001700)=[{&(0x7f0000001680)="55b7be6a280d57e423d48081a97894b6087470361d57d52cbfac1a077b3ff873f2e6688605b929091566ecbff9b023f95671c53b3796f62cf93157ae25fac6556d7285242303d0e61ff9e0a90af0014bdd65e9d457fc38110fdfbd97f88c57f09cb5fd67304ea1e001d81574e0", 0x6d, 0x88}], 0x4020, &(0x7f0000001880)={[{@unhide}, {@map_off}, {@map_off}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@check_strict}], [{@fsname={'fsname', 0x3d, '%#'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@smackfsroot={'smackfsroot', 0x3d, '\x19&\\}/'}}, {@smackfsdef}, {@appraise}, {@dont_appraise}, {@obj_role={'obj_role', 0x3d, ')++'}}, {@fowner_eq={'fowner', 0x3d, r2}}]}) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) mount$bind(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)='./file0\x00', &(0x7f00000015c0), 0x2, 0x0) [ 1066.056329][T19758] loop4: detected capacity change from 0 to 2232 [ 1066.113937][T19771] loop0: detected capacity change from 0 to 264192 [ 1066.159428][T19782] loop5: detected capacity change from 0 to 264192 08:21:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82feff01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310102104c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_KEY(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8}]}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x34, r2, 0x300, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1630}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2d1}]}, 0x34}}, 0x84) set_mempolicy(0x1, &(0x7f0000000080)=0x7fffffff, 0x4) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@mpol={'mpol', 0x3d, {'local', '', @void}}}]}) creat(&(0x7f0000000140)='./file1/file0\x00', 0x0) 08:21:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(0x0, 0x6100, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:35 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b0400008000f800002000400003000000000000000100"/37, 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='shortname=winnt,audit,smOckfshat=,\x00']) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x144) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x5) 08:21:35 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x12f1aa96}], 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c00bec825f2e462b9c96e39b00b1565bf8dd3cf5fdfceba40bb017bc48b0c0c69fe16ee1fab4acde0a2a03f62fea57e80ab77115bbe35f531e0ac52ca18be2bd9a49f694682c97e2d828948e769eeeab0"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) move_mount(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x20) [ 1066.489580][T19799] loop5: detected capacity change from 0 to 264192 [ 1066.496220][T19800] loop4: detected capacity change from 0 to 2232 08:21:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310120104c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ftruncate(r1, 0x800) r2 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./bus\x00', 0x84842, 0x1c0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x22) write(r2, &(0x7f0000004200)='t', 0xfff4) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000140)=@v2={0x2, @aes128, 0x1, '\x00', @d}) [ 1066.548922][T19804] loop0: detected capacity change from 0 to 264192 08:21:35 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2}, {@in=@private, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth={0x48, 0x1, {{'sha384-generic\x00'}}}]}, 0x138}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x94, 0x0, 0x8, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x2a}, @void, @val={0xc, 0x99, {0x1, 0x61}}}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "63887d13d82a90cbbd372a8c89830b0a43e3fc45d96d5b30"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}], @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'veth0_to_batadv\x00'}]}, 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x172c613c4323092b) 08:21:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1066.631541][T19826] loop4: detected capacity change from 0 to 2232 [ 1066.667345][T19830] loop5: detected capacity change from 0 to 264192 [ 1066.696223][T19837] loop0: detected capacity change from 0 to 264192 08:21:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82feff81f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100114c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000080), 0x2, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x1, 0x1, 0x7}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000040000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x401}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="8e2dc9ef45fff944240532bc0f57cb6429c97d3fd49d676c3bf316eeaa821b7e478e065fa38b14ca2855708647a1f613f9c4d845b7fa5497e45c5b0c8a4995488e9b50403186ba52109bbb82ec127f9214bcf2c0f346966f310e90d3ddd0cb3cd9a00d89cd529439a409d97697ebe362c822afd05d3ee9d0ee"]) 08:21:36 executing program 1: r0 = syz_io_uring_complete(0x0) write$binfmt_misc(r0, &(0x7f0000000240)={'syz1', "934efb72872a5a8d3c7096460c5d2abe8e1f4b21cf0a50d9507295ea89ec7f28861cdc3f48d43932f9147f1430d0a6ba6eada9bb82973495ad88b551f73d3556a6f3fd0deb3bb287551f891a01905d6dad790a9b67a2893cd9bbdbed67f326f26bf06cca9e51d2f9dfdcdb553b3d24dc63ee71c1ba7f394b4ea70acce53f0329efd8ba87316565545ff67d1991ceea900582d0563f0d947ec83d1f3d879b7661aae772768d6b51b6510a01f79184712863fae62385838da31bdcd8ddc62e9a94acf28467416df9276449b15dd071b60d44ceedddec7d34e37fb5b80c7856ce18900ab39fa490e7b9d6ed8866b85ae2f6e9a290fb7e9854d79e9416578ce83bee7526600f10bf46ad25ae652bb58d3dbb186df59a05267584c3c1828d62708671e293377d549bc1ab5a5f952eea9c02b0c42e21149d00de927a75a9c19fe90b928e7baa519f5ca6a4cb1020e558243ab220c67dcedf49c7c20d7b72a91101abed1d54314ca6996381ba2b7b012051ef8d7bad2fe8957dacf79d7454ad4173b5bb9f5b93fdc89bc7e944c23eb4ccbb937cb2eb1a339f547f2881c3b3c2b4c53ddec5c81f790d458dc1b189a78a9f6fd904ba6a00cf5c09aaed2ed5f3e98b6c81ed8e942df90448421463e69e34c08a259e0a1735f00b07f46414a87f8d6f31b3a97ebaa2e08b2016f531f633aabbee4b68867b1740e9f5b8abdaf2c4ff5a74267b1b9dffa34fbd299fc93ef057e1d354866c2660a722d7e800b863a7579c49f9b6a4453f087af82f0eaae3bff0953b2ce7142a0d330a4a722e36975b32b2d77838a2084298063caf2f874f85a06dcc5a843d5d5f19a7b10d389fb573cd531cbccd011c3804f839d70333a3c17e063bc03a0c69750057f772b3f44f1505eda07976aa57ed78bccfafa50b1c89857ee82e236948161695fd317572f91436f202123a70b0f8056f51dcd4480addb5521232ea58cf63861c9782677c8c760f7ec56244f426349e212f028aca092a2e26b048e4dbff56e7783e9390bb6eb38374c3b41476c59f6655705b535a91c1105b59c1b82c4e10e1ed1f9fde335133bb453250f650f8f1a4ab3aab0ab6dbe95683cc9d897501c18427dc60457ba11bb6857b670179f08da2141cfe4d496ac177c853573d8592222b85afdcafc362f038476353bcf2c8c9b2c4f203481cbefd138d95ce62db3203c0315a144ec49da71188a9bbd0ab9e6c6fd8ed5f33e604e0295b90d7d43bf7b63e2a6dbe9ac4b53024ef8cada2cd44e7c99b19a2cd13897effa1f0503ea4cb6c8a799b612a1bb5de286e8a7abc9f139ab5723ba1fc8592de6c5b2cb53200ed7ed84f3614e94fbbb3eeb6feff503e891c0a207f183c92f78e96606e53def1240fca1ccd27a0ff1fb76ca2dc6ce83f6efd1e834027d753fa237f3f074067ff90f93fbbd599dd170e5475d6983886804bc81e277be05068dbdbd22b1e360a6050c74ead5627d9dfa9c575c205b92b1ea3fbc5cd6af0c42b19d6db41aa197219aee198a9088012f5c8f730a87bfcd5f72773ad4c9ba50da5f70cab2693ccd9380908b3a77d9dde3ae1bd5887b310e900dad5527e5afadd8cb4f588e4dc3027f60b458f46c1ee18978e5b7d7355477c197aff31375a7c687e84a6c65f1b74c1ccdb77f2140d47d9646ebb30d71a28f246e66372c729cbe979a1554cf5c80eb81afe2c4267807441b2f960318817f9b74e39f27711273a478d1139ba2a77380cbab389740193330c8ca7fc7b36dae4fd36de9dcb99cb7332bc88a43555d000d5315684921bb5b59ad1683015825141b117f896689097a9e1e7f5c4a78808839056e4d2e4b5a9e25ddcdfea5a988e632b3194efe97eb0e0f1e20ad8eb250bea942a748b730361fbac32de9d4a9ff5bf9037b8153709055cdba4b6d952896a332823070961cdeb7ad85ed8b352dd768a1cd22aaeb3ed528753ba24374124253d86eac15ffc2fdfa0757ea86b7a034cdda91783ae5aab450f3782580524d0ca92cc0e3ba684e0130a40ca6ebcee29b2d86689968d3ce418566498618148c6a57c04244aa794cddb778f8620b3ddf5b099b957866e0530c6b45a459323bcc260eb34ae05781ce5cfc2fffdbe352947d7190650a27d248da36046960aa79e6c871989c8a2691666fbf58ee89bb112bfcf8d9fe8cc0bf7cebdb13b2dafd58b413883429e96d0e69fa581f99c9be37ba58859c11973eff364cee675556a764bc8ec6c5550405e0bb6a550df119a777bc892f42a0228930eb42b394ea7555edc52df5cbf2130f8d00ca2e273eaf82cafebc1f1b474eb2630dcae3ce2b33aabdf711481ea6c9a795b09152b67fd7f9afa47dd505b29e6872d671fa3cb8e5484ad251dbef657f81c57622b5704007a89ae9fcd9f8af482e9f21f8521af38d71ae381f58c1070914934b981f7914556ba09fcd68f7ddef99d26efc7b804447ca897ba25d88fc59c15b5c71edf4ce8a111961109dc05afad36af7761384084a4849444bb99e5e1c8949232d57dc4b5523b7fb895795f6f2c14304032e46e303de7a6dbce87a79e150e727742fe63358ee15ea33befd27c910de20edaec0e0bd6550ef2de951475a2e7f08698db731c51e6ac25ade9a234ee0bf8d62ad80d68b5cfcc4cc867258087baaec36ac50ab7d76ae12e949174b7b8998868b683ca68aea0b5b86e51489947d0dbdabf0b18c19e94436dd440b27f5c83f70cea070e71d56bc00531717bd0b55a8a8e62ccd6aa2b9f23a3e5aef6af6c2f255dbf07fcbbd9cd1219d3f5c392fde3b6de995e8088eb2af85a0b125e3b1e45378741d5b1b57c97de2e395d7a3e3ef6cc058f3c36acb0f7ace498cfef1373f7c0fad65562a5eec5e160a4d6eb40563217c381a203af4092ad471d22227b6f0578ab88391526369b012535999daa17c0e10bb7c16b8ee31bdc577588de2e0d1a3e392c9c44f7584aa4be8f709ed7f4aef3b2d0daeacd40ff9ce60be5e6b6f3c77494e7df717dc4f053343e36b2459d0572f4ccb8c1a819c88f9bd96850f18b7e886b75a5f2ba8c63ac1ab2d62f0a889f392ee9b020654c2a463e12306bbb893a34aac034618337e95d2fda2a91f2de673a9d5dc918a8e8513352f95b74a463c40eb6c8b1732c0908f10300a4cf27a73d3bc73f33f2f5e889b8d40a886aafb82dc0651a7c12ba33ca9b0cdbf67ff8b47a4f4cb2a8d2304f76dfbb7f958660c56b5eeca95bcb8b305d1cc9a38f26e830cb5aec51db56dc2e9d65af002eca6d2949519de431dadbca2314a3d32d92b4c4a4bffaa21a7e6be04097d8b4b27897483eb0a8c4bb06e7377bd60230044d7b43c2e25c187885e608ef5cae9b941f4c0da32554ea115e8e51d544587ff1c7af4a86fa4a11ac94c4b944a9e8ad9ea6de59ce45a4d83be9fe90bfa45d2381076500fef6cb6ad9db809cea07e7098452c1186aad131af8bbf7bb5b1c24d326a50ea279c1cc853351b26ae40f0a197c5e7ffed73e64756a32cd78b59dfbba1fdbfb5e1287787cd3684b97eb368594745c88c030a5f24b0a9ca1959e4226265221b17f93077f71333db14f7738704d8e75db7cab863954c11aa89b107c102dfb663bba50fac0b88006f72a53000178993f9318552919f44e9730a941b638a5c4c0c751e027ebfb64b9c605c27d20b63269b1fafb2b00cf53d0fb03bf6fd1352ef1b68e14433fe5fb68b6dee35f6ed12018c17304bcb8b27b1d73acea50008486d5767e2466a7f7edc09e21ff1c617aa26c36b4c231828326d2ca5fba69df824b49bd9f3adafd6644cacc1a6d1719e602b014803e382267aed033cb40a89657a85b466f0b1d7ded05c5fcf65841280ab9dc99d5170ea9abf7b116a3bd184e40cbc2fc8471cb0b1d36134b96085177630a10677ae77efd1e6f8df4af4305e85cc47fe527f95f8ea26c70e8cbdbdc5456910dabecb43dc8b4d2b7759aaca7129bde805443b648e4036c6903f9cf62766ca19fc9ffc806c3712cac0fff1c5700a648c0e7d0541d684ce64380b96115c0c00f7378f5114542670e1fec91a1ce5916352a1d2c4a48dda9a2841f72e27bee66bb8eb622ec01ed9bb0869813fbac02fdf808488dcdf10e9409574b101199502f4ff4febfcfc14ad8d2c88ac236a3ef8f0d5731db74bdd39c0292b30af7921d91fae391fc4fe39eb96d2c0147f06f471d347ef4d6629b509aed94d92227ee432b77f469ea9460078e4c9417d13ab1c019d269261fcf621f553fbb6b5a4ca6c6ede6aa1bcbc916a4460635a40b3a6675f96a6f106570b2e8d7f9f029dfb62a0f6dae85974fd40d7a865d632b43e800af7afc9fb024ae80c3fc05852159aab7c08ff95d7f2b811abe4f353ae2b897ca1c96479dfedc87418296da7743fb36a1eb7402d0811875466973e887d81efb883c13e2c1f30cfd91b675a5bf6f64ca121ce78c10a7c8b2839d9fc44b202feff2a8eaccf748071dadba6da1a8b1ec14fd259c3c8b219db6e6e55c2c39018dc7493e14f01645dee7bbbdaf9199ce4d3f565921f8bf522d06748d276cfe957279c8c74b83b171a6408fc89a21230be4a65f406735f5f1f8931b4eccb86040c3732872ca00ed728e513c58f44feab617ed9c2b6386091de95052e546280a1b25c32b281136a44956a5c77de810d2501122534c77a97ff04f9d921997a82dbb6a874d82b7c9f5f4a36d52fb7f4c595a8484110a69569575c832572cbaae1c28df72f8f78c51f6e2f1f68c37f56280d1ea090e2d26a6af17e55a855ff224ce2687001ffdb0f4e8f87b7703e8d6e3d152b3fa4fdfcd218daea74ac645882c1a5a1b0bdcadfa68e1535d1197870a08c745ef92665e4a8a96f7110de01fe61ab0a8cd4414a46d5c245c75bb1f33cba0acf363a387094e88690c57242923cbcf7e2b6f1b986c8f4c15eb9c75e41e30ac8c7177ed682f83d939d45ea72d2a7920ba370791a95d39707e83beeaa1b057230471525cc358c2befeac42509c152abdd9acecbbdd2b39bab7e491a724efe8d8db1512b8e0bd23f4c7a0993a4480ea14121941806a7180f69d5552eaee2d072b8150e358cb78f9ab32e0890474e04713632a9436452adcd27db4442a52ad6c761976758538e6de376dc1ac079ad33e2a078b0b507f079896b7148897435d59e24eaeddb20f8cac368b38cc88f18a46390f153bb4aacadb6dd2b15d270dc24b0e4e7404d3cc6ba758e80cd578cfe6bc45eb80dcb9aefca6e888737f529077f95e5eacde6f2f89a63ddd3cd1bb24921c5378caeeebdf9bec107b750ae8db9ec88b3ee3f5823780f99ff3de9e1f1383e27bccbc606a9653fc7b2241f10c619acb21d2a64b04b6459ac4911b39a5cffedc902591389b9bd848d904dd94fd0d4ba6c38b27ec4214fe23f80ce4ea06344b5ce76e4e8fdb802c40d4666ee02902dea10d20f7c0a0c1d2a776e896e96e38bae5676c44c30ccb9678e61ec031c65c692f31c97b183161a8b0e6f06705971099d576913e39a0ae4a1c8380c366738483e4107b18ae5f9cf6b1178606b21ab1da05879eb8352a34c755a22a2fa51e8470d6a093939a4cbf132171e29ae4b554c87067362de6fcca59bd9d3ad90362b0c5483d16d58aebe7d5a355006ece05b2829bc885e5acfe6de07d8e3558b3d5a4fb75eda62cc53ecbadbc79bf22c0d02e64cbe3e55aefd13032e8daf351ef35a61d8caac1bc4fc6c8e0de9373334ed22b48b57ccaa0ea60a823a2be2006d759d99b9e88838834c0a5ea60b1e55b02bd20d91a25effb4285afa34b39e3a85ace2564f7e958e53bf80a04067aa9"}, 0x1004) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400100820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000011000)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x20) openat(r1, &(0x7f0000000080)='./file0\x00', 0x40, 0x180) 08:21:36 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:36 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000780), 0x0, 0x0) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0xfffffffe}) socket(0x2, 0x80000, 0xff) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3}, {0xa, 0x4e23, 0x5c, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10000}, 0x5, [0x7, 0x4, 0x1, 0x2, 0x1, 0x3ff, 0x6, 0x8]}, 0x5c) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0xd3e70) 08:21:36 executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x5902a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x6, 0xffffffffffffffff, 0x2) r1 = geteuid() ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r0, &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x1, r1}, {0x2, 0x7, r1}, {0x2, 0x3, r2}, {0x2, 0x2, r4}, {0x2, 0x5, r5}, {0x2, 0x4, r1}, {0x2, 0x1, r1}, {0x2, 0x0, r6}], {0x4, 0x4}, [{0x8, 0x5}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x1}], {0x10, 0x4}, {0x20, 0x4}}, 0x7c, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000000100)='ext4\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:21:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100124c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1067.013055][T19861] loop4: detected capacity change from 0 to 2232 [ 1067.021393][T19864] loop5: detected capacity change from 0 to 264192 [ 1067.033852][T19860] loop0: detected capacity change from 0 to 264192 08:21:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:36 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x9e) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:36 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000378000/0x3000)=nil, 0x3000, 0x2000003, 0x30, r1, 0xa12bb000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="240000001a0007041dfffd946f6105000a0000e8fe020801000108000800050004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1067.132855][T19889] loop4: detected capacity change from 0 to 2232 [ 1067.189714][T19893] loop0: detected capacity change from 0 to 264192 [ 1067.212902][T19907] loop5: detected capacity change from 0 to 264192 [ 1067.214553][T19910] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 08:21:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82feffc1f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100184c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:36 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0), 0x0, 0x9, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000880)='./file1\x00', 0x7fffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="73697a653dc52c009d08b78036a916a054"]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x941c, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/186, 0xba}, {&(0x7f00000001c0)=""/46, 0x2e}, {&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f0000000300)=""/90, 0x5a}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/204, 0xcc}, {&(0x7f0000000480)=""/130, 0x82}], 0x8, 0x7, 0x3f) preadv(r3, &(0x7f0000000280), 0x0, 0xd9f, 0x0) ioctl$FIOCLEX(r2, 0x5451) [ 1067.546592][T19927] loop4: detected capacity change from 0 to 2232 [ 1067.551021][T19930] tmpfs: Bad value for 'size' [ 1067.558243][T19928] loop5: detected capacity change from 0 to 264192 [ 1067.574806][T19929] loop0: detected capacity change from 0 to 264192 08:21:36 executing program 2: chdir(&(0x7f0000000400)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0xa02, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) r5 = accept$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r5, 0x400c6615, &(0x7f0000000200)={0x0, @aes256, 0x0, @desc2}) preadv(r4, &(0x7f0000000280), 0x0, 0xd9f, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x1010, r4, 0xa8bb3000) sendfile(r0, r3, 0x0, 0x8400fffffffa) syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs_stats\x00') [ 1067.581596][T19930] tmpfs: Bad value for 'size' 08:21:37 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000780), 0x0, 0x0) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0xfffffffe}) socket(0x2, 0x80000, 0xff) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3}, {0xa, 0x4e23, 0x5c, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10000}, 0x5, [0x7, 0x4, 0x1, 0x2, 0x1, 0x3ff, 0x6, 0x8]}, 0x5c) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0xd3e70) 08:21:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100194c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4df0d0bf", 0x1c}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(0x0, 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x10000, &(0x7f0000000240)=ANY=[@ANYRESOCT=r0, @ANYBLOB="d8fb0745ce59d5b50f40b00e0814a863427d5cb36a6000c274f44519a0deb8e2e5dc7777b004165d6902585f0c2ec3f980ab6b3f93e5a099cdf3adb0ecb6b314079384a69c519e3543cedd386b07696aeb544d1abd55b71d81f243b4b50ff1684768949a3d46a623e5cc14ee21d97cbb852fb860d6ec89f6759ef44aa95e36b2b3df561ea8935292479b81fab47f1e245c65d942b27a3a3f482a1d32e0406f74b95e664392687ba5de3ff300ba1580a63adebd3d3cca935513a594a6f3cdb89c509cd09141f59e7b40563987ffec7947c1cfa69173e4189119bc583a5142cd33a2213c967fc2c70c87", @ANYRESDEC=r0]) 08:21:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa0079a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1067.973410][T19963] loop4: detected capacity change from 0 to 2232 [ 1067.984770][T19971] loop0: detected capacity change from 0 to 264192 [ 1067.991230][T19969] loop5: detected capacity change from 0 to 264192 08:21:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100204c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:37 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001640)={{{@in=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@private2}}, &(0x7f0000001740)=0xe8) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x5, 0x7, &(0x7f0000001580)=[{&(0x7f0000000100)="690e7e35954ed42f365e5201f2cfde71c0fbc721c558013668955db2c654add69dee66fd27a948d088206b6706705855efe3c4e6a1e3928484fd11b2a6170e96202fa7534e59212ab65da102fa0b34d520ec25f4f1ad44d7fbacd05ef5353f5848ba68261d36e58db21571afd25fbe0cdc037fe769a8b50d85082d8448bf7d0311b09ad217242e237a5e907c604739f2566d563ef8b03385c2224c2842f71e7866d5050ac1786a085d5e5f8b17a67a0b7a26fd08e7ef88794ace69a64af01583", 0xc0, 0x893a}, {&(0x7f00000001c0)="25b21120eace153b65f018dee73c702fd6f7853114fedc17da80770a", 0x1c, 0x1f}, {&(0x7f0000000300)="e3cad80198ab2578e34614a7376da57dc441d49ced5eb812355ddb3feef4677cf4aa9778d524834b93fbe9e920d3d0652aba53645d02a2735df144e8f1fcdd843acba40e15fac0ce631b19518ee664413fc7decb2b6f3c673a943ec1c1ae2bb7f962ac0407b9ba21ec2a52e71b9aeaedb705c99c6ba1b25b3464af28bd02630251c965d365b01b85277f081f5fbe157220e496038d05fa5442c9d60abcb4c6e66dfd04e7ecd579e640fb50d43015562b5a9ed5ebd836f7daa8a8ef611663d09a33eb05bd6b9864f4fed2fc54d6c004b1bd2e06", 0xd3, 0xa51}, {&(0x7f0000000200)="fe6f34a74ee87df841c2942f01d839589352905f8773a1a88280598c1bb022d6b29ab1bb39bbd517bc429ea1860fe60c828ffe703367a893d9a1c3f3249c4e2e365a1fc585107b2d6042d0a34e19347a3f3634b097ccd30e55e74b571b7acc22034725e8fadb73565a535fb5cc006546862ae38f932968d2e20d0a7c7f888908723cdb1944adc5c322efa98e06ca20bfcf6f95c578984253dbe9f0803f2c45b7f9", 0xa1, 0xfffffffffffffffb}, {&(0x7f0000000440)="d71af09217757c6bd901f1b8c78d7dae81a3a692e60f8fb7140455e4ca38e71f8a7e51537c7d21cb4ae715155153400dff2f44e2fe4ae065eb76177f92c7991d0df3867906e49656bc19549c1222f4502516097081ceb495cde1b43c156ffbdc9d08e33916b2aa1f0281e44120", 0x6d, 0x9}, {&(0x7f00000004c0)="7d38809185a8fdb5c56c52dc08437cd943f31af52a0187c0447d4d81c5a0fc0112278d878d0a246d3b4f971b53eb925ccbe63f44b94ba1693b9ec3864ffb7fbf74cc469a2a044aebfcbcebec3c24bc87f1725253184602ffd45ceb61a6c6c907318e278b590dae6795c214f85af1509126bff6aef0001ceee09a247b3425066a46b814274c63405cf06d67d7277cec69294c19875e35653ce3849296e1350b357a087259ef13cd95c7dd883d7ce4bfbfe474f5f3f954cc34b0f6a72387c413", 0xbf, 0x9}, {&(0x7f0000000580)="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", 0x1000, 0x2bc7}], 0x20802, &(0x7f0000001780)={[{@huge_within_size}, {@huge_within_size}, {@nr_blocks={'nr_blocks', 0x3d, [0x33, 0x6b, 0x6b, 0x78, 0x34, 0x6b, 0x38]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x1, 0x36, 0x32, 0x38, 0x65]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x38, 0x2d, 0x74, 0x33, 0x33, 0x0]}}], [{@measure}, {@subj_user={'subj_user', 0x3d, 'system.posix_acl_access\x00'}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@subj_role={'subj_role', 0x3d, '([-'}}, {@euid_lt={'euid<', r2}}]}) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="020000000100dfffffffffff030000000000000004000000000000002000000000000000"], 0x24, 0x0) 08:21:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(0x0, 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(0x0, 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1068.099311][T19994] loop5: detected capacity change from 0 to 264192 [ 1068.147134][T19997] loop4: detected capacity change from 0 to 2232 [ 1068.154960][T20007] loop0: detected capacity change from 0 to 264192 08:21:37 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/sync_on_suspend', 0x4000, 0x8c) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000400)={&(0x7f0000000200), 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x118, 0x0, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfe8b}]}, @TIPC_NLA_MEDIA={0x54, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}]}]}, @TIPC_NLA_LINK={0xa0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe9f}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x8040}, 0x4004) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) set_mempolicy(0x4001, &(0x7f0000000000)=0x8001, 0x40) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000540)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_STOP_AP(r3, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, r4, 0x8, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040840}, 0x20000000) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}, {@noextend}]}}) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r7, 0x0, 0x8, &(0x7f0000000180)=ANY=[], 0x1) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendto$packet(r6, &(0x7f0000000240)="b23d921378e9a83f1254ccf05513784c88a8ff2a0806", 0x16, 0x0, &(0x7f0000000040)={0x11, 0x8100, r8, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$inet(r0, &(0x7f00000006c0)={&(0x7f0000000380)={0x2, 0x4e21, @remote}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000440)="070c5cc7f0ef", 0x6}, {&(0x7f0000000700)="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", 0xff}, {&(0x7f0000000580)="a129184c18d108866e26b92abe4719e292ef1739392c8aada022f8977889eb2f51ce5fe8066921ee962df5a5c00b8ea30c1d6f9731c0", 0x36}], 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="1100000000000000000000000100000003000000000000002c00000000000000000000000700000089074aac1414aa4414be21ac1e01010000030a000000000000000000000000001c000000000000000000000008000000", @ANYRES32=r8, @ANYBLOB="ac1414aae000000200000000140000000000000000000000010000000000000000000000140000000000000000000000020000000900000000000000140000000000000000000000010000000300000000000000"], 0xb0}, 0x24000050) [ 1068.188095][T20008] loop5: detected capacity change from 0 to 264192 08:21:37 executing program 1: sync() openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000300)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000040)="5089fb20037b115b3d5fac665855275e1e19824ab130caf84bf480946f4cb4884275e2e0e0ff1b7e78479fa6a5520443008a957db8eeea5c5aec7892d5e556472a5c2d2073cb9c8ddc971b14", 0x4c}, {&(0x7f0000000340)="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", 0x131}, {&(0x7f00000019c0)="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", 0x14c}, {&(0x7f0000000480)="e44f2beb704dd5ba112827019152deedf405cb53beea6ff3ef6c85b3ae30faf6693ef66c852031997155f1e27ca53b69c93e25ee47345ed48cbf54fb5dc9a1a624d3ac8a88616874b4699a72bd7ddd3fc02f51dbe65b44c8ce648f909131961171a599ba5127512be5e6752488bae5dca536d648b552edb3412333e0b4f38438bd69005bc7d2d2ec55dc40f6f243887b91a0e6e2eab6216771c4118207dc23c5d14fd29e14771bd9", 0xa8}, {&(0x7f00000002c0)="ffc42c92239b853cf83441675c8cb11e2aee544f327f", 0x16}, {&(0x7f00000001c0)="14d5b6873271f1160d6090fc76d5ea3cdfbcb61b5cf3530bb703f11405dfbfc8b76a61db3f910a8eaa839ed145e8d04f799ad8615b69a6fc37cd365b5add00e157cb28b023e8dff238794ad94d37546febfbe252720013835b7eca71c2da5c137d1b188f66ba08138f454c0f87b2f371fc08502ee826384b0e04cdbe40cf6ae4c5186c95a355d7a15dc7c9cdb8129806f1aa7c67df1ce11c34bd227532224cf491d2c4d8cb70101d5c14125252ab11bb20665edbf4fd83a3c40be4fedacf47a8e64b55cf5c896219d8caeef9fd67532bd54b367365a291ca53c6a94d446775df", 0xe0}, {&(0x7f0000001d00)="0f936a99b8ff0244025daafd9a050bd8ff6d82f0c73e85449edd986dfb6b756934a63fa9d4d89b42d26a10d8b14f9fb46829b266712fbf8a2aefd2e057399f1b5284cfe045df1b5447f4e1f74beea292e57fcb41db8fd242fc1df93fb5ce71ce809b08ddf6a4260df0d37284848ffe38f4e8ea23f37cb4c66429b89f68066985d314517867ddb0ae68fd3e413d7938562f8899272c05fa32e0b7790d74c712b1890aec121101d5ef5d0a99e4bf2a955b55591715094c906fad1ce3fe0953c6648e90071d736e13aa167bfd750bdf01c6b3455023be4d570a7b91491797dc5100cf30e5e000490075ae3c00be8edc4520e18fb085c0e2797113cda9f2dc8d3ec0ebdc00144e4731056a7c96425c3b5f15697323fa2ae99514b5a8f7644fc25637bde5e3a778822462ead5b4e0224e5829ab58d9205ec85cd3003b6a6b9f84228c094569a959b4b83b1ccbd6b5ca0d5b078c179552e72103e12596c7800bc20a7bd1bd96ca050821f5dd8159f174f736cd5b32b932cb4bf3598cc1cd53995946866a66da0031530cb03d3a13f57f24bd85e1c6685d306acfc5b447bd07f8a8db1396c09227d2afa3cb77c887c9860fa0730cf2b1e94adf38314a3a0a7b3b8a53457f3e38094d83976abde57153e9043618d78ea38b79f238856df0d711f327f7902c6e4e63b3049a66922e84ba139f2c80e8f66931ee0516beb67ea6e483a748dbc4376652e287ac46292666afe3870aa6a007be1c490c69a7378cc98ad42fff38e0d98440573ffce86760b9b285b620312bbb69876c8467223db91c5cc76ea3278534baf2f829b756d1678f9641ebba95f2acd633fd205e05808341b6d018a86a9af6b04d51ea65063ecf946285179b09e953ad5e098b4cc0d376ee555ce9606a739bdc8e0a678ec5c39d997fa2390daeaf1dcd4c30f1de37a00f1a6b2e1f400f09b1a7ad3d4cbf16b9953e08f59a3ac09361026eb6a5f2a0e970083c97f7de210e14d0a88d70ec2804bdbe8e0b3ac3482e69612b850249fc947685d959538a0a2d29070a6829a0a183ab31158b2b7e2618c6967a69ae367a1d0b3bf9822650b58bd4097b32c3f573c85062660f18029e34db4c709e73f759630d246f03aaec9836a725328a5db780233502d469d5f5b37e31fd428eae497879b078508ed6b6f062119b6ad06df9155f3d77ab380c8e85b636b97ad5729aca237a5a6b2480aba671f2c1257a2e25c88216c59df2302d11debef1db37e7fe1bae3534e324dc4e59efcdfb26e02eee3695875711a3b4120bc24df46a9f9f3b8e012e083803c4c517f419c62701e92cfa0276c5e5788a26cc269f038ecf402de5ad81164acbff160b7e292b0876d89acf2243617c33cec53953c8469cf481c978e9d21058e851c02eae096a937f92b28636a86b04fe16d86cd19686377538ee54e840b32abe663f14e7abee68290d79ad43a4d4c208229a5ca83dbe535a6bf43faed3cb9ef1625d81dc6ce59af336ddb43fd5600e743ac3c327da329e24c3e22471fb47f5fc61662221cc95b0472815dba6fd6a8cefbb579fe6cc428970e72bb0930622fa5281e853bc1c889c0181b9c3f0892a3ef32e264cad300e0a31e4d65d554ba099ccf2690eeb62fe481a34d0657c67e8b999450e7a15595567aa47502befb2e31e8047dc98407d40b4640dbe0df690c44a23be59b7c3ca4cc34760eeac7e432c95fd21f4c1c3d7ed557934476cb541e49b626609005f2b883594c2996e461199be66943938d42f56510482478d158352b291f600704c7c559a845dc9539651139a243e26e11d7843c383344ea8ea2748a8c4f827d275ea19a50d1bad631e4be16cb9e643a97078e54bc34694f9fd6d62d7d8b4ab8ceb3e986b9c3d32722bc4afba61ff45f0ec2ee59bc8c56466d0a310d2217a877fe8b746fe5e7da332e7e2f6ecb34071e374ef47754d655af400f56c3113551f1c2e098d270ff8db1cd015f92ee8dfc75df4d3629868e865fa9357200a6fc1a5e73fe8a48cf764ac4915f5b877905036708bb0c325d4a45db068665d1c2b0fcc92cefaf71527fed8e28850fce9cacf64cbaa85efc7f26d2871c344e11fc52b32d27fb4b3243c7750f5a2e9250978b1c0f8cd5a51696382f92ef59e223c7379a0fc86906aadb9401048bb1ebb5577560df58912a35783b058ccc95b378c244b0b4c8020071204b119fb2a007214a8da04a6fca1f2907ea8ebcfa77fc8153a7e209771b715d9cd8dbf7dcb0dc54b2999e35a9555d118fd4fc4681a96c8aed0396b168672665ad3b7194da683cdce39618e6f2ad71f700bd82be6d7bba4ff0f4d9c19203243a2e041a509c8cb945e9470d7fb8914a3805dedad1af231236e69aba2ee382671865c4a0cd7f5da4d1c6bd5e3c6b4d499ecb50c4052478081a832e8ef1c3cce3a330c0054f0b68a61b09d136288af5697f997e0c2c96bb28eef17f11b12fcb88f21acc9ca7ebc63dead112e391e357efcce590cddcc5d8aa3bf4e862bd55122c1fcb0b4ade8e1d9bda3834f11e179c645cfbb774d06d98069df14d10ed1bfd5d6eab7725dd610f6f135ad190cce246e7680474b1ece3d0e9cd47bb1da64d185d68653171632e1403e2ea974b7f4c7c809195b141bd5011dc0564129092fd6eaef5576c7a25aba2e31ededf71b888fca36ea8f215f0474ef2c92c761340359447d2d8cb83c4931b9285de653f60d92067e06e8743ba2762ba26d123ffcc239227f40bd8f5fd8dea1eb856dae9c8f1d1dc2394bc0b1dd7a06ad6f96f354cc7dfad3f86a583e27353e6c34e8a4cb630c8443879967f454e623bc7406bc3091913c7da6f273fd93de65e176cfdf4f0fe55e51f80911c45ed6dd6e4d6eb6167806da0af4320556f2c21502330f84f6b786154895a00e64164f3ef5e8b250e2e0dbd557d56a34ae789db856af9dc957e0e3211bf115b760dfec8c83d793b2f89840c0b8621714853baaa8be23ee3a094c460cd0047db2a74a703d853275c2596c5dd7f4bc7337ad4f1e934279427305ce936cb6f1ba5538f8449ca996dd3a9ba81d8a04e703d46ccc0830a44bd4fcd67888e3c9f9ce63dc06ea68c5a8e04b94a8f206af3b77cb06f69991170a3a7d8f81f87a6fa74fbcbed8c42301847796f1650e576048d5e7d024627fa49d6bded1963e16e3d93d7c8284beeb964f2623c93e70bd207a8150e5ddb7b9a535bddb949f8eefc402d44a2272ce873657e5ad4316e8b93923fada23527cca4da0c6c00073589d7343bd351bffa13385c0485595f5fe1ba0b1ef93fc14d99136736a744c905dc588e5c58126ca8b9971e6d04993225ea085f99e26e699fe210a80a6ecbfd5649d4b5b21669ab111fbcb801f9feeb73527e68da70101b92be904ca013139a67236585e9c8709bc21de681964f9e663a5a463a827676f45c7680a1f162585ba775a99a1bb7f864730d9b67ad22814edaa6924082778d793fbb231cec13c60b07ef3247091b8f51025707c075fb04432dcb2a8a0953cb3d96154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0x1065}, {&(0x7f00000014c0)="f9d801bbbad22ea460729e6beb1a9a40fd8767fce11f0a266d2b3d93f17b0652e5968bccc1b1c41ad29cfc721b44b1b661fe7a79384d115a6cde002d9d0d7602ee96184e438af8c1b34db4ebec26dac9c4622eef946f244fb3e42ea89ed941020786f23304875b51818816b904eb8ed02bd181e6458d970c7d8c1b20dcb17709321dfefe390398cb17668b43596ac69650f605", 0x93}, {&(0x7f0000001b40)="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", 0x1ab}], 0x9) sync() sync() sync() sync() sync() sync() sync() sync() 08:21:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310110204c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:37 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) perf_event_open(0x0, 0x0, 0x9, r0, 0x1) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000100)=0x0) timer_settime(r1, 0x1, &(0x7f00000001c0)={{0x77359400}}, 0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) add_key$keyring(&(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_GET(r3, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYRES16=0x0, @ANYBLOB="01002cbd7000fbdbdf2501000000080001007063690011000200303030303a30303a31"], 0x30}, 0x1, 0x0, 0x0, 0x4000001}, 0x80) fcntl$lock(r4, 0x7, &(0x7f0000002000)) fcntl$lock(r4, 0x26, &(0x7f0000000180)={0x40001, 0x0, 0x1000, 0x3ff}) timer_create(0x0, 0x0, &(0x7f0000000400)) timer_create(0x0, &(0x7f00000000c0), 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 08:21:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa0089a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100224c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1068.866646][T20039] loop4: detected capacity change from 0 to 2232 [ 1068.873045][T20036] loop0: detected capacity change from 0 to 264192 [ 1068.876225][T20040] loop5: detected capacity change from 0 to 264192 08:21:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1068.963136][T20044] SELinux: Context P {[=_fXU'^J0KoLBu~xGRC is not valid (left unmapped). [ 1069.003004][T20061] loop0: detected capacity change from 0 to 264192 08:21:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100254c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1069.004868][T20065] loop4: detected capacity change from 0 to 2232 08:21:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e666174000201", 0xe}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) socket$inet6(0xa, 0x80000, 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000299000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000080), 0x0, 0x8d9f, 0x20000) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone3(&(0x7f0000000000)={0x40020400, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000002c0), 0x15}, 0x58) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x17) wait4(0x0, 0x0, 0x0, 0x0) 08:21:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffb) [ 1069.101022][T20079] loop5: detected capacity change from 0 to 264192 [ 1069.107735][T20080] loop0: detected capacity change from 0 to 264192 [ 1069.131417][T20083] loop4: detected capacity change from 0 to 2232 08:21:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e666174000201", 0xe}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101003f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1069.241764][T20114] loop5: detected capacity change from 0 to 264192 [ 1069.247931][T20108] loop0: detected capacity change from 0 to 264192 [ 1069.364354][T20125] loop4: detected capacity change from 0 to 2232 08:21:40 executing program 2: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x7fff) pipe(0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000080)=""/21, 0x15, 0x40000023, 0x0, 0x0) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00004, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="010000806e6f7374626c655f726f828afa7346c81760411dcf526687223079987cdc2d79adc01216818be1a755096e9a651282f49a9a265de599f23f1a1786773f182d3f4ef392d1810218d0ba839e6db1070e8bc764c9f4d49e53bc833168f9065b37b732215dbf7b964ed2eb47c36ed8a6c8a32d9dcf98f8dac8004945ea01b74f4b95cd4b7ad86fb9543a39463324728e58e96582c41583ea6ce37c306dd4bbd5773287ebcb2b62229c451c73034500fea8a02cc56a842abb76cf9aba22e1a172"]) open_by_handle_at(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1400000072"], 0x0) 08:21:40 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$RTC_PIE_OFF(r0, 0x7006) r1 = openat$cgroup_subtree(r0, &(0x7f0000000140), 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180)=0x4, 0x100000001) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) syz_mount_image$tmpfs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f0000000100)={[{@nr_inodes={'nr_inodes', 0x3d, [0x37]}}], [{@dont_measure}, {@uid_gt={'uid>', 0xee01}}, {@seclabel}]}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x4) 08:21:40 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffb) 08:21:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e666174000201", 0xe}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100404c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa0099a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000380), r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="c10648ff", @ANYRES16=r5, @ANYBLOB="01000000000000000000040000001400060073697430000000000000000000000000140002000000000000000000000000000000000014000300ff010000000000000000000000000001"], 0x50}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r3) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x30, r2, 0xd33, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x8, 0x4, 0x0, 0x1, [{0x5}]}]}, 0x30}}, 0x0) [ 1071.868412][T20144] loop4: detected capacity change from 0 to 2232 [ 1071.872175][T20143] loop5: detected capacity change from 0 to 264192 [ 1071.883614][T20148] loop0: detected capacity change from 0 to 264192 08:21:41 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) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x20010, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_fd(0xfeffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0, @ANYRES16=r2, @ANYBLOB="8c1f6bec69c954ecd80c40fe76dace9a96b932c37040594978d46f61de46a89978b11f6f1a8b0431419e6e59731b2cd2beb50c3e95", @ANYRESHEX=r3, @ANYRES32=r0]) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000300)={0x10000, 0x3358, 0x0, 0x7, 0x3, [{0x6, 0x8, 0x7f, '\x00', 0x200c}, {0x21c, 0x0, 0x8ed, '\x00', 0x30a}, {0x1, 0x145c, 0x7, '\x00', 0x1000}]}) 08:21:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100484c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000", 0x15}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1071.945271][T20165] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1071.977465][T20165] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:21:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffb) [ 1071.993150][T20169] 9pnet_virtio: no channels available for device [ 1072.008834][T20176] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1072.009285][T20169] 9pnet_virtio: no channels available for device [ 1072.025953][T20176] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1072.026290][T20175] loop0: detected capacity change from 0 to 264192 [ 1072.035219][T20177] loop4: detected capacity change from 0 to 2232 08:21:41 executing program 1: r0 = fsopen(&(0x7f00000000c0)='tracefs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000080)='silent\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='tracefs\x00', &(0x7f0000000040)='}\x00', 0x0) 08:21:41 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x110, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x40000000000, 0xffffffffffffffff) 08:21:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000", 0x15}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) [ 1072.077223][T20185] loop5: detected capacity change from 0 to 264192 08:21:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101004c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:41 executing program 1: r0 = socket(0x840000000002, 0x5, 0x7) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_async', 0x48e801, 0x2) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000100)={0x0, @multicast2, 0x4e20, 0x4, 'ovf\x00', 0x29, 0xda, 0x60}, 0x2c) sendmmsg$inet(r0, &(0x7f0000001f40)=[{{&(0x7f0000000040)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000140)=[{&(0x7f0000001700)="ea4392f97feeb8f8192cdedc58455e2e132245ca878ae5e4cc6d1d212c4d97c04a0b5593e5c88e83", 0x28}], 0x1}}, {{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="3c0000000000000000000000070000004424af01e0ffffff7f0000000000000000000000ac1414bb00000000ac1414aa00000000070356440400010000000000"], 0x40}}], 0x2, 0x0) [ 1072.154555][T20199] loop0: detected capacity change from 0 to 264192 [ 1072.223495][T20210] loop4: detected capacity change from 0 to 2232 [ 1072.253544][T20211] loop5: detected capacity change from 0 to 264192 08:21:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000", 0x15}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa00a9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:41 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000100)={0x0, 0x1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000900)='./file0/file0\x00') preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) r3 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000000)=0x7, 0x3) 08:21:41 executing program 1: syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000001680)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001bc0)={[], [{@smackfsdef={'smackfsdef', 0x3d, 'fscontext'}}]}) 08:21:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100684c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) [ 1072.508206][T20236] nfs: Unknown parameter 'smackfsdef' [ 1072.508248][T20240] loop5: detected capacity change from 0 to 264192 [ 1072.515410][T20238] PM: suspend entry (deep) [ 1072.520843][T20237] loop0: detected capacity change from 0 to 264192 [ 1072.533098][T20241] loop4: detected capacity change from 0 to 2232 [ 1072.533730][T20236] nfs: Unknown parameter 'smackfsdef' 08:21:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101006c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f4d", 0x19}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1072.591503][T20238] Filesystems sync: 0.066 seconds [ 1072.614052][T20238] Freezing user space processes ... (elapsed 0.018 seconds) done. [ 1072.640676][T20238] OOM killer disabled. [ 1072.644719][T20238] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 1072.654187][T20238] printk: Suspending console(s) (use no_console_suspend to debug) 08:21:42 executing program 1: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f00007cf000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r5 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f00000004c0), &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r6, &(0x7f0000000240)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x4510, 0x0, 0x0, 0x0, 0xf0ffffff) io_uring_enter(r5, 0x7aa4, 0x8f1d, 0x1, &(0x7f0000000140)={[0x5]}, 0x8) sendmmsg(r4, &(0x7f0000005000)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000340)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @local}}, 0x80, 0x0}}], 0x2, 0x0) [ 1072.699799][T28596] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 1073.233471][T20238] ACPI: Preparing to enter system sleep state S3 [ 1073.233558][T20238] PM: Saving platform NVS memory [ 1073.233562][T20238] Disabling non-boot CPUs ... [ 1073.236923][T20238] smpboot: CPU 1 is now offline [ 1073.239621][T20238] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 1073.239682][T20238] ACPI: Low-level resume complete [ 1073.239776][T20238] PM: Restoring platform NVS memory [ 1073.239784][T20238] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 1073.249467][T20238] Enabling non-boot CPUs ... [ 1073.249643][T20238] x86: Booting SMP configuration: [ 1073.249646][T20238] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 1073.249866][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 1073.251092][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 1073.252552][T20238] CPU1 is up [ 1073.252739][T20238] ACPI: Waking up from system sleep state S3 [ 1073.345727][T20238] OOM killer enabled. [ 1073.346369][T20238] Restarting tasks ... [ 1073.364583][ T1034] synth uevent: /devices/virtual/block/loop0: failed to send uevent [ 1073.367039][ T1034] block loop0: uevent: failed to send synthetic uevent [ 1073.368743][T20257] loop4: detected capacity change from 0 to 2232 08:21:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa00b9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:42 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0201a5ffffffe70100000000000000ffffffa5000800000000000000024000ffffffbf000000e10000008877007200300700a9ffffff00000000008000da55aa", 0x40, 0x1c0}]) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0), 0x8100, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001800)={&(0x7f0000000740)={0x10b0, 0xf, 0x2, 0x201, 0x70bd2b, 0x25dfdbfb, {0xa}, [@nested={0x99, 0x29, 0x0, 0x1, [@generic="7819c96b279f3017e19ba05c988ad577dc763838e711b574c9ff10d9cd0878b101626a89ba720f2e49270140176f6c66df522d2b84aae382630699477552f8a3b36a2d725e", @typed={0x36, 0x94, 0x0, 0x0, @binary="afa9a9e7ec1b2775289e5f0bc2ef2fe455be6390e792d5b15920a112c8f4c43a82c6c6f69170b9bf28cee0e3ea741a848edc"}, @generic="5cac9ddf6367719a6d86008556cac4eb0665bb1dd5e271f2"]}, @generic="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"]}, 0x10b0}, 0x1, 0x0, 0x0, 0x20000001}, 0x8040) setuid(r1) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x9a9, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="c24a53fea85597ce3c6c649762ca0a63296c3b31111d7db830fd7f74d6f817a0b5558c5abea0e8559f9dfba419578151a35dba5f9243513cc0453a377a2c6812190357d5ebee1a9985758886d3ce25635d16d7734309c8e8f3821b6f7c79bd8dfabca3df8ca9493aaa6dcea10ea7b334d28fb0fdec6481c0ba893d85b620b14448ac68e3939da4baa0c157dc8c7a", 0x8e, 0x9c}], 0x10, &(0x7f0000000200)={[{@huge_within_size}, {@huge_always}, {@uid={'uid', 0x3d, 0xee00}}], [{@audit}, {@audit}, {@euid_lt={'euid<', r1}}]}) syz_mount_image$tmpfs(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x800, 0x3, &(0x7f0000000540)=[{&(0x7f0000000300)="3686bb582424f42eace9838fbb94436e8fee59e78afc3c537d2c4ffdeb5cc2fd4503f9d29e0798e112c274c93e805f79ab4eeda83776d01d9005e86cf7be230ab931cb0ea3c319e460b22ea082305d", 0x4f, 0x3}, {&(0x7f0000000380)="b205ba82846655f78e6ea75901ab45359f62b4f1112f7e7b80c76a9c78f8359271fc8c98725cefe9f3309b8f751a4cabe51f7760950623ac93e7d2ce7ed5a93fc43a5e9d0d92e826397b609b9e12307d222d9017ca88818cd1e1cb6c00c3b5c5f1f29b15a604abcb9d678a29fde441c6cc5ed33943fc91644a00e7c493e6e92a0a5e993333e7fe0831ca0191d133034c6390356118cca4f15f2e7eb71060baf5bc821150b080d23c64fb5717cd27a947d58a450d7440533afcb4b22a9ece4f9e9655d47f5a0145b66b6991d45595d092e79fb8d822a9c62218a266f241", 0xdd, 0xfffffffffffffffa}, {&(0x7f0000000480)="8d365503d634af7d5ec4d38b0165c32b505050977e29c26ab7148517b562d5915d6f3bade243f78cc40ce0c6d77d6590eaa65fb8eaff7069898341cf8eaf588c1ddc1999f8ee16bbc4240e1c88866b868a41b6f97f016cb2d6f98a89808c4beebf9fb41375eec2c25dfbd4aab27cfab00ca466caae67f814a8edd4e5b1a428ff3ec1dab3", 0x84, 0x5}], 0xb1004, &(0x7f00000005c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x36, 0x38, 0x38, 0x31, 0x37, 0x0, 0x38, 0x78, 0x39]}}, {@mode={'mode', 0x3d, 0x2}}, {@huge_advise}], [{@obj_type={'obj_type', 0x3d, '.)}'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x8, 0x35, 0x63, 0x38, 0x32, 0x62, 0x756dc95bf2776f25, 0x65], 0x2d, [0x37, 0x31, 0x34, 0x38], 0x2d, [0x35, 0x35, 0x66, 0x64], 0x2d, [0x62, 0x29, 0x2, 0x38], 0x2d, [0x33, 0x1, 0x65, 0x32, 0x39, 0x63, 0x66, 0x31]}}}, {@subj_user={'subj_user', 0x3d, '.-'}}, {@subj_user={'subj_user', 0x3d, '/(%'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@subj_role}, {@euid_eq={'euid', 0x3d, r1}}]}) 08:21:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffb) [ 1073.388184][T20238] done. [ 1073.389000][T20238] PM: suspend exit 08:21:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100744c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:42 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r2, 0x0, 0x8, &(0x7f0000000180)=ANY=[], 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000080)=0xc) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000001780), &(0x7f00000017c0)=0x4) bind$packet(r1, &(0x7f0000001800)={0x11, 0x7, r3, 0x1, 0x3b, 0x6, @broadcast}, 0x14) sendto$packet(r1, &(0x7f0000000240)="b23d921378e9a83f1254ccf05513784c88a8ff2a0806", 0x16, 0x0, &(0x7f0000000040)={0x11, 0x8100, r3, 0x1, 0x0, 0x6, @dev}, 0x14) sendmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000240)=@in6={0xa, 0x4e22, 0x0, @local}, 0x80, 0x0}}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e20, 0xffff, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x7}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="a8a8912ba2c4ebd4aa312308ddc491396eb5f8988cf078c7c341b2b5710bbe4fc0ca6b293ee6e82c39b36e8e1c7f11ca6e9da6e5597897bb5f134ad540e9603b5bd84aa93a1c938cacc74e38ccae2c90902919b1b250dcd890e62b00b45445b3e76ba612403881265f56c19f08eeb86fe92b1af55ffd138a10474c33d0e97196ce4460cb7ed1ee6f85822fe53ee23c9d8723ee538b9bd8d1350c90d086f0d20b2f78", 0xa2}], 0x1}}, {{&(0x7f0000000180)=@xdp={0x2c, 0xc, r3, 0x27}, 0x80, &(0x7f0000000200)=[{&(0x7f00000002c0)="da3311bf8b9ba20c112c385c704c252ed992fff1bb17c68186d8a3792033b820ca81cb1f7ddfb62fb8ef2d1c21adfdd4d195a2cb858724ec84c3873665c23994f3b5cfe3274db6377f89ad6cf70d6ae8e12fe635d805004ad180bcd8a8d05bb551187f22f453e1c91568fb25753afc8e0522e3ce194457804ddd38741c", 0x7d}, {&(0x7f0000000340)="2c5a978fcc2f3eb3db01e3e7ce73385aecb326bddbf2e0ea0444be56b1522226cff73d9cb16764f101eaf5067568fe549b6a30b99ad90341aac51d38b9ff0b0b438e1de17312d69fbc21e4ca298e7b84f56ed7f428dd973307f1fa56108cd5daaa6346a07bdf1198c392d615", 0x6c}], 0x2, &(0x7f00000003c0)=[{0xc0, 0x10f, 0x8, "b7e0e610115c1ee25368b8510f88926ffe5ff57f098377a03de060b4e3fd54d179fead010f5a0c36e5e3333233b6ea072f63dc6b4def779acc41aae3b545071f69b533646015880aed55abe8ce9f20f5f4727143e58eb9148c111e84202d0a99f339aa213a57891e66ced7c8794e678a05424bfbda8625441a77b6dd2fb9da1e5a3ebf5519a3efaa1df78ae0651b5a1baa0640398da61ed0e5903ba3e68f3012c3c361d03b1366dbcec6"}, {0xb8, 0x10b, 0x1, "90e365b273e8cb336a03627b25cb681cc7100ebb752c5ec5a79197b7abf0e60e3ab5477e6f17ab3285964264a5774930d30754f1ed76ecbc4d075a290fa393f00937e9d0d4614e08702b7ae856b550239056697b4e19481610019503f729db5f9890af4c5bbb167ec090310fa2487227eacdc93559294dcca0860d74faf1327ab1a1d57a30b7bbb1bbcf939c7deb3fd394af36807c63a6703975a387d4d3890d077715ba1b92e2"}, {0x88, 0x100, 0x4, "f74e44af2f1d2fb158897ae5196784b43a4844362d4f5ea11dc887bebd63157da5a5a224d0a76fcd5dd5fccc581390eabc6f753142e40ea3ec52bfdde39b34ee5c8a451e9bc7ba2d94fb271f2eac42ff22483ee0cf106e927bd6288f542802bf0f06590554b1e09b6628d7b622596e3faade2700cdadab"}, {0xe8, 0x10b, 0x7, "4414aeadcb8634687e11d8ddd135e4f9c42fe3cd60f0010c5e0b7c31ca63e747d39a37395350f36531f0505509eb8dc1100455515af3db2e3a4e0203351eedb671225f325bd29fa55a5b9e1ecc6896c2c2f112f05d55bd9bdc1e00d0cbddddf742515a41507e4392e5e996d89e0d21cfafbf02ccecc5b00e1f5a67bae49a6a265a6923d3e3f24ced16e36c7693f9d0ee978b2510e4012d052a0379931a76dec0702e27696083148b24f7eb9a29b005f44072e4ceb45db4d47d3fb1ffbd74a573c75dcadc2bb2aec4e247324f2680c2a871"}, {0x1010, 0x110, 0x8, "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"}], 0x12f8}}], 0x3, 0x0) [ 1073.419291][T20264] loop0: detected capacity change from 0 to 264192 08:21:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8", 0x16}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:42 executing program 1: 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, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r0, r1, 0x80000) r2 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x4, 0x80) getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x6e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mmap(&(0x7f000043b000/0x4000)=nil, 0x4000, 0x100000b, 0x2010, r0, 0x6e1b3000) mremap(&(0x7f0000e95000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffc000/0x1000)=nil) 08:21:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000280)=""/234, 0xea}, {&(0x7f0000000180)=""/92, 0x5c}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000000380)=""/41, 0x29}, {&(0x7f00000003c0)=""/165, 0xa5}, {&(0x7f0000001500)=""/143, 0x8f}, {&(0x7f0000000480)=""/3, 0x3}], 0x9, 0x9, 0xfffffffd) mmap(&(0x7f0000069000/0x2000)=nil, 0x2000, 0x8, 0x30, r0, 0xf8916000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, 0xfffffffffffffffe, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040832090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="6be2713b6d4beb4e0a3be373bc239a9c"]) 08:21:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8", 0x16}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101007a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1073.497314][T20290] loop4: detected capacity change from 0 to 2232 [ 1073.505405][T20293] loop5: detected capacity change from 0 to 264192 [ 1073.524133][T20296] loop0: detected capacity change from 0 to 264192 08:21:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x0) 08:21:42 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="82bb7102cc6509", 0x7}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=r0, 0x12) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x6) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xd4) [ 1073.604550][T20309] loop0: detected capacity change from 0 to 264192 [ 1073.654739][T20321] loop5: detected capacity change from 0 to 264192 [ 1073.688491][T20322] loop4: detected capacity change from 0 to 2232 08:21:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8", 0x16}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:43 executing program 2: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x1000}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r2, 0x0, 0x8, &(0x7f0000000180)=ANY=[], 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendto$packet(r1, &(0x7f0000000240)="b23d921378e9a83f1254ccf05513784c88a8ff2a0806", 0x16, 0x0, &(0x7f0000000040)={0x11, 0x8100, r3, 0x1, 0x0, 0x6, @dev}, 0x14) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000180)='system_u:object_r:systemd_logind_sessions_t:s0\x00', 0x2f) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', r3, 0x6, 0x9, 0x18, 0x27, 0x8c, @ipv4={'\x00', '\xff\xff', @remote}, @empty, 0x40, 0x20, 0x1, 0x401}}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$inet(r4, &(0x7f0000000600)=[{{&(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp_prespec={0x44, 0xc, 0x5, 0x3, 0x0, [{@broadcast}]}]}}}], 0x20}}], 0x1, 0x0) 08:21:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa00c9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x0) 08:21:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101038a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:43 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x2, @local, 0x9}, 0x1c) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000280)='./file1\x00', 0x1f, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="25bca2740a0000002734fa0095e0612687ecb86a548802a902000000020000000a00000079a782d2250000000206e73ba8f4952bedc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='grpjquota=2dioread_nolock,quota']) 08:21:43 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) mbind(&(0x7f0000a9c000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000040)=0x5, 0x3ff, 0x5) creat(&(0x7f0000000580)='./bus\x00', 0x0) ftruncate(r0, 0x0) 08:21:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="677265666337020000000000000074657874c5970b4d0f4ce58ba32687deb571c644be2fcc09a02a7877d62bd15ee1eb4b95ee7cb5d07837b94aa61ec4246362bd29d3c552c4e1807b500534d809cb52cd14fc097ba9b14b27623e5a100b9288391f55431ce3a86e9511f7257d805585ca13f405f90cb21e83a776de16c06aadcb192499299ec7689935dd6ac4fd291db6fd50eec0010ec5bb68f916"]) 08:21:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310101ef4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x0) 08:21:43 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r0, &(0x7f0000000300)="1e183fac54a638da", 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000005, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 08:21:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1073.934842][T20351] loop4: detected capacity change from 0 to 2232 [ 1073.944465][T20350] loop0: detected capacity change from 0 to 264192 [ 1073.958615][T20354] loop5: detected capacity change from 0 to 264192 [ 1074.070529][T20381] loop0: detected capacity change from 0 to 264192 [ 1074.095435][T20380] loop4: detected capacity change from 0 to 2232 08:21:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8ef73ded8f388329ac", 0x9}], 0x1) 08:21:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1074.128833][T20376] loop5: detected capacity change from 0 to 264192 [ 1074.168647][T20400] loop0: detected capacity change from 0 to 264192 08:21:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100f64c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:43 executing program 1: r0 = epoll_create1(0x80000) r1 = pidfd_open(0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xe0000015}) clone3(&(0x7f0000000240)={0x19004880, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), {0x36}, &(0x7f0000000100)=""/164, 0xa4, &(0x7f00000001c0)=""/12, &(0x7f0000000200)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0], 0x5}, 0x58) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000002c0)={0x10000000}) r3 = epoll_create1(0x0) socket$unix(0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c85000)={0xa0000004}) 08:21:43 executing program 5 (fault-call:6 fault-nth:0): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa00d9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="0c00000000000000000000279200890eb56f03431a5a70d5fe93510c8fe02325bc923d627c2b8fb2d3ad0def48ce839b9ff71a92c56a0f640ab50e7bcc3e7dad1107c1265c1036467d57a9d7ea26efafae0a8be80346d0c1b3a5d14c656203573d49c0882e69e3e53b5ea9e0d3b57e5cd9436488cf63"], 0x412f02) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) read$char_usb(r1, &(0x7f0000000400)=""/213, 0xd5) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000001, 0x10010, r5, 0x4c9eb000) preadv(r4, &(0x7f0000000380)=[{&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f0000000100)=""/20, 0x14}, {&(0x7f0000000140)=""/103, 0x67}, {&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000000240)=""/34, 0x22}, {&(0x7f0000000280)=""/150, 0x96}, {&(0x7f0000000340)}], 0x7, 0x3b, 0x9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close_range(r2, r3, 0x2) [ 1074.570588][T20419] loop4: detected capacity change from 0 to 2232 08:21:43 executing program 1: r0 = io_uring_setup(0xd8c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x45}) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x2, 0x960000, 0x4000) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000002440)=[{0x0}, {0x0}], 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo/3\x00') r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000049000/0x3000)=nil, 0x3000, 0x2, 0x4010, r0, 0x8000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL={0xe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x911) lseek(r1, 0x5, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x10) preadv(r6, &(0x7f00000007c0)=[{&(0x7f0000000180)=""/162, 0xa2}, {&(0x7f0000000240)=""/82, 0x52}, {&(0x7f00000002c0)=""/217, 0xd9}, {&(0x7f00000003c0)=""/132, 0x84}, {&(0x7f0000000480)=""/217, 0xd9}, {&(0x7f0000000580)=""/124, 0x7c}, {&(0x7f0000000600)=""/227, 0xe3}, {&(0x7f0000000700)=""/180, 0xb4}], 0x8, 0x4, 0x400) 08:21:43 executing program 2: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/cgroup\x00') mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={0x100071, 0x0, 0x0, {r0}}, 0xfffffffffffffe26) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x1) 08:21:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101fffe4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1074.610160][T20433] loop5: detected capacity change from 0 to 264192 [ 1074.613645][T20435] loop0: detected capacity change from 0 to 264192 [ 1074.623052][T20433] FAULT_INJECTION: forcing a failure. [ 1074.623052][T20433] name failslab, interval 1, probability 0, space 0, times 0 [ 1074.623071][T20433] CPU: 1 PID: 20433 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1074.623089][T20433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 08:21:43 executing program 5 (fault-call:6 fault-nth:1): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1074.623099][T20433] Call Trace: [ 1074.623111][T20433] dump_stack+0x137/0x19d [ 1074.623131][T20433] should_fail+0x23c/0x250 [ 1074.623145][T20433] __should_failslab+0x81/0x90 [ 1074.623164][T20433] ? alloc_pipe_info+0xac/0x350 [ 1074.623175][T20433] should_failslab+0x5/0x20 [ 1074.623188][T20433] kmem_cache_alloc_trace+0x49/0x310 [ 1074.623206][T20433] alloc_pipe_info+0xac/0x350 [ 1074.623217][T20433] splice_direct_to_actor+0x5f7/0x650 08:21:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000001500)=[{&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/189, 0xbd}, {&(0x7f00000011c0)=""/9, 0x9}, {&(0x7f0000001200)=""/76, 0x4c}, {&(0x7f0000001280)=""/175, 0xaf}, {&(0x7f0000001340)=""/168, 0xa8}, {&(0x7f0000001400)=""/173, 0xad}, {&(0x7f00000014c0)=""/50, 0x32}], 0x9, 0x7, 0xfffff000) fadvise64(r0, 0x80000001, 0x8001, 0x1) ioctl$FS_IOC_GETFLAGS(r2, 0x80086603, &(0x7f0000000040)) setxattr$incfs_id(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600), &(0x7f0000001640)={'0000000000000000000000000000000', 0x32}, 0x20, 0x1) fcntl$setflags(r0, 0x2, 0x0) [ 1074.623235][T20433] ? do_splice_direct+0x170/0x170 [ 1074.623252][T20433] ? security_file_permission+0x87/0xa0 [ 1074.623351][T20433] ? rw_verify_area+0x136/0x250 [ 1074.623370][T20433] do_splice_direct+0xf5/0x170 [ 1074.623386][T20433] do_sendfile+0x773/0xda0 [ 1074.623401][T20433] __x64_sys_sendfile64+0xf2/0x130 08:21:43 executing program 2: syz_open_dev$sg(&(0x7f00000001c0), 0x0, 0x488081) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = memfd_create(&(0x7f0000000300)='\x00\xc2\xea\x99\xbb\x1c\xdfjw\x97\x05\xa3\xa2\'\xdd\xe4q\xbf\t\x8c\xe0\x19`\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\b \xff\x13\x96\xe3?\xdfH\x8c\xe4V\xe2\xfe\v8\x04\xa5\xb9\xc4:\xf3\xf6y_w\xd8\xcf\x90k\x05\x00\xf9\x1e\xe8m\xec\x12\xa015\xc2\xb3u|K\x111\xd4\f8\xeb\x18\xad\xbb!1\x85\x96P\x1b\xa1\x9a\x81\xf8\xb1\xecB)\xe5\xaa7\xfe\xdd,_D\xe5|\xb1j^\xaec}\x1a\xb4\x17\xafP\x85I\xd5\xa0I\xb0\xaf\xb5\x8b\\\x05\xd7g\xcbV\x8e\xd0\xac\x87I7\xbd\xc6\x9bI\x92\xb2\x87.\xb3\x1fs\xe7%\xdd+\r\xb4\x117\xa7ei~\xb8\x16\xd1P\xf2\x84\x89K\x16\xd0F|\xa3\x89\xc9~9\x00'/204, 0x0) write(r3, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r3, 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0xc40001e1) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x20010, r2, 0xd7db7000) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000000040)='./file0\x00', 0xc40001e1) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 1074.623416][T20433] do_syscall_64+0x4a/0x90 [ 1074.623457][T20433] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1074.623474][T20433] RIP: 0033:0x4665d9 [ 1074.623483][T20433] 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 [ 1074.623496][T20433] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1074.623587][T20433] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1074.623594][T20433] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1074.623602][T20433] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1074.623609][T20433] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000001 [ 1074.623685][T20433] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1074.733004][T20457] loop4: detected capacity change from 0 to 2232 [ 1074.778333][T20458] loop5: detected capacity change from 0 to 264192 08:21:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010fff4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1074.810748][T20458] FAULT_INJECTION: forcing a failure. [ 1074.810748][T20458] name failslab, interval 1, probability 0, space 0, times 0 08:21:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, 0x30) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000200), 0x18082, 0x0) ioctl$TCSETSF(r1, 0x5453, 0x0) write$binfmt_aout(r1, 0x0, 0x0) 08:21:44 executing program 5 (fault-call:6 fault-nth:2): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1074.810768][T20458] CPU: 0 PID: 20458 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1074.810803][T20458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1074.810812][T20458] Call Trace: [ 1074.810820][T20458] dump_stack+0x137/0x19d [ 1074.810843][T20458] should_fail+0x23c/0x250 [ 1074.810861][T20458] ? kcalloc+0x32/0x40 [ 1074.810876][T20458] __should_failslab+0x81/0x90 [ 1074.810897][T20458] should_failslab+0x5/0x20 [ 1074.810909][T20458] __kmalloc+0x66/0x340 [ 1074.810978][T20458] ? kmem_cache_alloc_trace+0x215/0x310 [ 1074.810998][T20458] ? alloc_pipe_info+0xac/0x350 [ 1074.811014][T20458] kcalloc+0x32/0x40 [ 1074.811028][T20458] alloc_pipe_info+0x1be/0x350 [ 1074.811044][T20458] splice_direct_to_actor+0x5f7/0x650 [ 1074.811063][T20458] ? do_splice_direct+0x170/0x170 [ 1074.811160][T20458] ? security_file_permission+0x87/0xa0 [ 1074.811198][T20458] ? rw_verify_area+0x136/0x250 [ 1074.811264][T20458] do_splice_direct+0xf5/0x170 [ 1074.811278][T20458] do_sendfile+0x773/0xda0 [ 1074.811292][T20458] __x64_sys_sendfile64+0xf2/0x130 [ 1074.811305][T20458] do_syscall_64+0x4a/0x90 [ 1074.811333][T20458] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1074.811357][T20458] RIP: 0033:0x4665d9 [ 1074.811370][T20458] 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 [ 1074.811387][T20458] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1074.811406][T20458] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1074.811418][T20458] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1074.811429][T20458] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1074.811438][T20458] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000001 [ 1074.811447][T20458] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1074.930146][T20481] loop4: detected capacity change from 0 to 2232 [ 1074.960202][T20491] loop5: detected capacity change from 0 to 264192 [ 1074.992465][T20491] FAULT_INJECTION: forcing a failure. [ 1074.992465][T20491] name failslab, interval 1, probability 0, space 0, times 0 [ 1074.994515][T20491] CPU: 0 PID: 20491 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1074.996239][T20491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1074.996249][T20491] Call Trace: [ 1074.998437][T20491] dump_stack+0x137/0x19d [ 1074.999253][T20491] should_fail+0x23c/0x250 [ 1074.999893][T20491] ? mempool_alloc_slab+0x16/0x20 [ 1075.000645][T20491] __should_failslab+0x81/0x90 [ 1075.001486][T20491] should_failslab+0x5/0x20 [ 1075.002214][T20491] kmem_cache_alloc+0x46/0x2f0 [ 1075.002236][T20491] mempool_alloc_slab+0x16/0x20 [ 1075.002256][T20491] ? mempool_free+0x130/0x130 [ 1075.002275][T20491] mempool_alloc+0x8c/0x300 [ 1075.002346][T20491] ? pagecache_get_page+0x7a3/0x900 [ 1075.002362][T20491] bio_alloc_bioset+0xcc/0x480 [ 1075.002480][T20491] ? __find_get_block+0x82c/0x900 [ 1075.002498][T20491] ? bdev_write_page+0x82/0x130 [ 1075.002561][T20491] __mpage_writepage+0xa40/0x1080 [ 1075.002581][T20491] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1075.002605][T20491] ? clear_page_dirty_for_io+0x2b8/0x2e0 [ 1075.002622][T20491] write_cache_pages+0x4d7/0x810 [ 1075.002644][T20491] ? mpage_writepages+0x120/0x120 [ 1075.002743][T20491] ? fat_readpage+0x20/0x20 [ 1075.002763][T20491] ? fat_block_truncate_page+0x30/0x30 [ 1075.002783][T20491] mpage_writepages+0x6d/0x120 [ 1075.002861][T20491] ? fat_block_truncate_page+0x30/0x30 [ 1075.002881][T20491] fat_writepages+0x20/0x30 [ 1075.002899][T20491] do_writepages+0x7b/0x150 [ 1075.002941][T20491] ? mntput_no_expire+0x64/0x730 [ 1075.002961][T20491] filemap_write_and_wait_range+0x20a/0x390 [ 1075.002988][T20491] generic_file_read_iter+0x10c/0x2c0 [ 1075.003002][T20491] ? selinux_file_permission+0x22e/0x530 [ 1075.003104][T20491] generic_file_splice_read+0x22a/0x310 [ 1075.003159][T20491] ? splice_shrink_spd+0x60/0x60 [ 1075.003224][T20491] splice_direct_to_actor+0x2aa/0x650 [ 1075.003240][T20491] ? do_splice_direct+0x170/0x170 [ 1075.003258][T20491] do_splice_direct+0xf5/0x170 [ 1075.003273][T20491] do_sendfile+0x773/0xda0 [ 1075.003287][T20491] __x64_sys_sendfile64+0xf2/0x130 [ 1075.003350][T20491] do_syscall_64+0x4a/0x90 [ 1075.029102][T20491] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1075.029983][T20491] RIP: 0033:0x4665d9 [ 1075.029994][T20491] 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 [ 1075.030027][T20491] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1075.033746][T20491] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1075.033758][T20491] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1075.037557][T20491] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1075.037568][T20491] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000001 [ 1075.037576][T20491] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 08:21:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa00e9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:44 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) creat(&(0x7f0000000200)='./file0/file0\x00', 0xb4fceae47544174d) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000007000100000001000000000000000b00000080", 0x59, 0x8000}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0xfc}], 0x10, &(0x7f0000000140)=ANY=[@ANYBLOB="0089940cb04248c497b4a605000000f643bcbfab25ad6535aa05b7af13432511af553472024e474be1f288978d254c0390af18ef133f513cf7d3b7ce2692389464d05a109613998cde22933d59a1645b3990d764326d072d0649cca269fd69550bd1277f9fb840fff8ad64124f7913ea0217955ee302a67abafda6b53ffa9d9e3586fb4a01c4280c2c"]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open_by_handle_at(r2, &(0x7f0000000040)=@GFS2_SMALL_FH_SIZE={0x10, 0x4, {0xff, 0x5, 0x1, 0x7}}, 0x801) 08:21:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101feff4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:44 executing program 1: syz_mount_image$nfs4(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x80b834, &(0x7f00000006c0)) setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:ifconfig_exec_t:s0\x00', 0x25, 0x1) 08:21:44 executing program 5 (fault-call:6 fault-nth:3): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1075.420079][T20506] loop5: detected capacity change from 0 to 264192 [ 1075.426750][T20507] loop4: detected capacity change from 0 to 2232 [ 1075.436070][T20506] FAULT_INJECTION: forcing a failure. [ 1075.436070][T20506] name failslab, interval 1, probability 0, space 0, times 0 [ 1075.438305][T20506] CPU: 1 PID: 20506 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1075.439704][T20506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1075.441505][T20506] Call Trace: [ 1075.442109][T20506] dump_stack+0x137/0x19d [ 1075.442810][T20506] should_fail+0x23c/0x250 [ 1075.443472][T20506] ? mempool_alloc_slab+0x16/0x20 [ 1075.444271][T20506] __should_failslab+0x81/0x90 [ 1075.445098][T20506] should_failslab+0x5/0x20 [ 1075.446033][T20506] kmem_cache_alloc+0x46/0x2f0 [ 1075.446889][T20506] ? mempool_alloc_slab+0x16/0x20 [ 1075.447718][T20506] mempool_alloc_slab+0x16/0x20 [ 1075.448541][T20506] ? mempool_free+0x130/0x130 [ 1075.449441][T20506] mempool_alloc+0x8c/0x300 [ 1075.450192][T20506] ? pagecache_get_page+0x7a3/0x900 [ 1075.450435][T20511] loop0: detected capacity change from 0 to 264192 [ 1075.451084][T20506] bio_alloc_bioset+0x1af/0x480 [ 1075.452772][T20506] __mpage_writepage+0xa40/0x1080 [ 1075.453523][T20506] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1075.454392][T20506] ? clear_page_dirty_for_io+0x2b8/0x2e0 [ 1075.454410][T20506] write_cache_pages+0x4d7/0x810 [ 1075.456079][T20506] ? mpage_writepages+0x120/0x120 [ 1075.456102][T20506] ? fat_readpage+0x20/0x20 [ 1075.456122][T20506] ? fat_block_truncate_page+0x30/0x30 [ 1075.458505][T20506] mpage_writepages+0x6d/0x120 [ 1075.458525][T20506] ? fat_block_truncate_page+0x30/0x30 [ 1075.460039][T20506] fat_writepages+0x20/0x30 [ 1075.460060][T20506] do_writepages+0x7b/0x150 [ 1075.461645][T20506] ? mntput_no_expire+0x64/0x730 [ 1075.462469][T20506] filemap_write_and_wait_range+0x20a/0x390 [ 1075.462489][T20506] generic_file_read_iter+0x10c/0x2c0 [ 1075.464159][T20506] ? selinux_file_permission+0x22e/0x530 [ 1075.464173][T20506] generic_file_splice_read+0x22a/0x310 [ 1075.464195][T20506] ? splice_shrink_spd+0x60/0x60 [ 1075.466862][T20506] splice_direct_to_actor+0x2aa/0x650 [ 1075.466879][T20506] ? do_splice_direct+0x170/0x170 [ 1075.466925][T20506] do_splice_direct+0xf5/0x170 [ 1075.466940][T20506] do_sendfile+0x773/0xda0 08:21:44 executing program 2: pipe2(&(0x7f0000013780)={0xffffffffffffffff}, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) close_range(r0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000800)={0x274000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) 08:21:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000250049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1075.466954][T20506] __x64_sys_sendfile64+0xf2/0x130 [ 1075.467003][T20506] do_syscall_64+0x4a/0x90 [ 1075.471618][T20506] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1075.471642][T20506] RIP: 0033:0x4665d9 [ 1075.471653][T20506] 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 [ 1075.471667][T20506] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1075.471685][T20506] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1075.478624][T20506] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1075.478637][T20506] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1075.478681][T20506] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000001 [ 1075.482539][T20506] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 08:21:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00005be000/0x4000)=nil, 0x4000, 0x1000003, 0x50, r0, 0x44924000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x42040, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b48081b4d559b334c", 0x12e9}], 0x1) [ 1075.575638][T20530] loop4: detected capacity change from 0 to 2232 08:21:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100024c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:44 executing program 2: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="769100001400010085be0000000f00000a04000001000000000301"], 0x1}}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, 0x0, 0x903, 0x70bd25, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x851}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYRES32=r1], 0x1}}, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) r3 = accept$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) setsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000000180)=0x10000, 0x4) sendto$inet6(r2, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 08:21:44 executing program 5 (fault-call:6 fault-nth:4): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1075.714261][T20557] loop4: detected capacity change from 0 to 2232 [ 1075.743781][T20560] loop5: detected capacity change from 0 to 264192 [ 1075.771633][T20560] FAULT_INJECTION: forcing a failure. [ 1075.771633][T20560] name failslab, interval 1, probability 0, space 0, times 0 [ 1075.771651][T20560] CPU: 0 PID: 20560 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1075.775024][T20560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1075.775032][T20560] Call Trace: [ 1075.775038][T20560] dump_stack+0x137/0x19d [ 1075.775074][T20560] should_fail+0x23c/0x250 [ 1075.775087][T20560] ? mempool_alloc_slab+0x16/0x20 [ 1075.775102][T20560] __should_failslab+0x81/0x90 [ 1075.775190][T20560] should_failslab+0x5/0x20 [ 1075.775206][T20560] kmem_cache_alloc+0x46/0x2f0 [ 1075.775222][T20560] mempool_alloc_slab+0x16/0x20 [ 1075.775239][T20560] ? mempool_free+0x130/0x130 [ 1075.783562][T20560] mempool_alloc+0x8c/0x300 [ 1075.783592][T20560] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1075.783617][T20560] bio_alloc_bioset+0xcc/0x480 [ 1075.783637][T20560] ? __test_set_page_writeback+0x49b/0x500 [ 1075.783655][T20560] submit_bh_wbc+0x130/0x330 [ 1075.783730][T20560] __block_write_full_page+0x648/0xa10 [ 1075.783746][T20560] ? mark_buffer_write_io_error+0x170/0x170 [ 1075.783762][T20560] ? fat_block_truncate_page+0x30/0x30 [ 1075.783845][T20560] ? fat_block_truncate_page+0x30/0x30 [ 1075.783861][T20560] block_write_full_page+0x240/0x260 [ 1075.783914][T20560] fat_writepage+0x20/0x30 [ 1075.783958][T20560] __mpage_writepage+0xcf3/0x1080 [ 1075.784084][T20560] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1075.784106][T20560] ? clear_page_dirty_for_io+0x2b8/0x2e0 [ 1075.784123][T20560] write_cache_pages+0x4d7/0x810 [ 1075.784141][T20560] ? mpage_writepages+0x120/0x120 [ 1075.784223][T20560] ? fat_readpage+0x20/0x20 [ 1075.784242][T20560] ? fat_block_truncate_page+0x30/0x30 [ 1075.784261][T20560] mpage_writepages+0x6d/0x120 [ 1075.784282][T20560] ? fat_block_truncate_page+0x30/0x30 [ 1075.784302][T20560] fat_writepages+0x20/0x30 [ 1075.784316][T20560] do_writepages+0x7b/0x150 [ 1075.784339][T20560] ? mntput_no_expire+0x64/0x730 [ 1075.784355][T20560] filemap_write_and_wait_range+0x20a/0x390 [ 1075.784375][T20560] generic_file_read_iter+0x10c/0x2c0 [ 1075.784393][T20560] ? selinux_file_permission+0x22e/0x530 [ 1075.784436][T20560] generic_file_splice_read+0x22a/0x310 [ 1075.784454][T20560] ? splice_shrink_spd+0x60/0x60 [ 1075.784488][T20560] splice_direct_to_actor+0x2aa/0x650 [ 1075.784503][T20560] ? do_splice_direct+0x170/0x170 [ 1075.784517][T20560] do_splice_direct+0xf5/0x170 [ 1075.784531][T20560] do_sendfile+0x773/0xda0 [ 1075.784581][T20560] __x64_sys_sendfile64+0xf2/0x130 [ 1075.784598][T20560] do_syscall_64+0x4a/0x90 [ 1075.784673][T20560] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1075.784753][T20560] RIP: 0033:0x4665d9 [ 1075.784765][T20560] 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 [ 1075.784777][T20560] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1075.784812][T20560] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1075.784821][T20560] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1075.784831][T20560] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1075.784848][T20560] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000001 [ 1075.784859][T20560] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 08:21:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa00f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:45 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000440)='./file0\x00', 0x0, 0x2412, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000380)=""/70, 0x46}], 0x5, 0xd9d, 0x0) getdents(r0, &(0x7f0000000000)=""/144, 0x90) 08:21:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100034c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:45 executing program 5 (fault-call:6 fault-nth:5): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) 08:21:45 executing program 1: set_mempolicy(0x4001, &(0x7f0000000100)=0x5, 0x68) clone(0x2000000002008300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000280)='\xa1\x9fn\xb4dR\x04i5\x02\xac\xce\xe1\x88\x9d[@8\xd7\xce\x1f 9I\x7f\x15\x1d\x93=\xb5\xe7\\\'L\xe6\xd2\x8e\xbc)JtTDq\x81\xcf\x81\xba\xe51\xf5 \xc8\x10>\xc9\\\x85\x17L\xbf\xcf\x91\xdfM\xf3\x02^T*\x00\x02\xb9~B\x9f\xacl\x1d3\x06o\xf8\x16H\xaa*\x02\xf7\xfb\x06\xf1\x91\x92\xa8\xc2\xcb\xae\xb0\xb4\x93\xb8\x04\xf1\x99\xc2y', 0x0) clone(0x0, &(0x7f0000000140)="8ae9d320b81a238a0e197ece9f349ce5563c013b6d5dd6fcb3f565fc3c184ad8e95c59dce7beb2eb20798af9de5f686f22c15b2cd2576365380624c2f680fceb609ed9cfecc9be217e26e7c962034f6c3df819c4d2ac23b7c6784b97d4fa54c7d930e150277e0179f05255aebf6a6fad85de38ae8cc92299b3ca8127e51a7e0b2573e8a2a3401cd9a266b3256536afa7c3f5f315", &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000300)="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"/4096) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c466000002ed8e4f97765ce27b903000600000000000000a1e268d11000570035f4c38422a3bc82200005"], 0xd8) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 08:21:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = accept(r0, &(0x7f0000000180)=@ipx, &(0x7f00000000c0)=0x80) r2 = accept$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000240)=0x1c) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000280)=[r0, r2, r1, r0, r1], 0x5) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000040)='-%!N\x00', 0x0, r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000190007041dfffd946f610500026300e8fe02080100010800080006000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1076.177134][T20590] loop4: detected capacity change from 0 to 2232 [ 1076.186467][T20585] loop0: detected capacity change from 0 to 264192 [ 1076.188877][T20585] FAT-fs (loop0): count of clusters too big (9371902) [ 1076.190070][T20585] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1076.198890][T20588] loop5: detected capacity change from 0 to 264192 08:21:45 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='vxfs\x00', 0x100425, &(0x7f0000000100)='trans=fd,') pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000340), 0x88045, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300), 0x100060, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_uid={'access', 0x3d, r3}}, {@debug={'debug', 0x3d, 0x81}}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@cache_mmap}, {@debug={'debug', 0x3d, 0x6}}, {@access_uid={'access', 0x3d, r6}}, {@version_9p2000}, {@access_user}], [{@pcr={'pcr', 0x3d, 0x5}}, {@fowner_gt={'fowner>', 0xee00}}, {@fowner_eq}, {@permit_directio}, {@obj_role={'obj_role', 0x3d, ']+&'}}, {@obj_type}]}}) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00') mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280), 0x1801000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x35}) 08:21:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000280)="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", 0x140, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) mkdir(&(0x7f0000000880)='./file0/file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 1076.221752][T20607] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1076.228162][T20608] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1076.250231][T20588] FAULT_INJECTION: forcing a failure. [ 1076.250231][T20588] name failslab, interval 1, probability 0, space 0, times 0 [ 1076.252415][T20588] CPU: 1 PID: 20588 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 08:21:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) 08:21:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:45 executing program 5 (fault-call:6 fault-nth:6): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1076.252434][T20588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1076.252443][T20588] Call Trace: [ 1076.252450][T20588] dump_stack+0x137/0x19d [ 1076.252505][T20588] should_fail+0x23c/0x250 [ 1076.252522][T20588] ? mempool_alloc_slab+0x16/0x20 [ 1076.252570][T20588] __should_failslab+0x81/0x90 [ 1076.252587][T20588] should_failslab+0x5/0x20 [ 1076.252603][T20588] kmem_cache_alloc+0x46/0x2f0 [ 1076.252623][T20588] mempool_alloc_slab+0x16/0x20 [ 1076.252642][T20588] ? mempool_free+0x130/0x130 [ 1076.252737][T20588] mempool_alloc+0x8c/0x300 [ 1076.252756][T20588] ? __bio_add_page+0x1a3/0x210 [ 1076.252775][T20588] bio_alloc_bioset+0xcc/0x480 [ 1076.252792][T20588] submit_bh_wbc+0x130/0x330 [ 1076.252807][T20588] __block_write_full_page+0x648/0xa10 [ 1076.252864][T20588] ? mark_buffer_write_io_error+0x170/0x170 [ 1076.252879][T20588] ? fat_block_truncate_page+0x30/0x30 [ 1076.252898][T20588] ? fat_block_truncate_page+0x30/0x30 [ 1076.252954][T20588] block_write_full_page+0x240/0x260 [ 1076.252974][T20588] fat_writepage+0x20/0x30 [ 1076.253060][T20588] __mpage_writepage+0xcf3/0x1080 [ 1076.253076][T20588] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1076.253099][T20588] ? clear_page_dirty_for_io+0x2b8/0x2e0 [ 1076.253136][T20588] write_cache_pages+0x4d7/0x810 [ 1076.253157][T20588] ? mpage_writepages+0x120/0x120 [ 1076.253240][T20588] ? fat_readpage+0x20/0x20 [ 1076.253319][T20588] ? fat_block_truncate_page+0x30/0x30 [ 1076.253335][T20588] mpage_writepages+0x6d/0x120 [ 1076.253351][T20588] ? fat_block_truncate_page+0x30/0x30 [ 1076.253366][T20588] fat_writepages+0x20/0x30 [ 1076.253383][T20588] do_writepages+0x7b/0x150 [ 1076.253398][T20588] ? mntput_no_expire+0x64/0x730 [ 1076.253447][T20588] filemap_write_and_wait_range+0x20a/0x390 [ 1076.253462][T20588] generic_file_read_iter+0x10c/0x2c0 [ 1076.253481][T20588] ? selinux_file_permission+0x22e/0x530 [ 1076.253497][T20588] generic_file_splice_read+0x22a/0x310 [ 1076.253512][T20588] ? splice_shrink_spd+0x60/0x60 [ 1076.253546][T20588] splice_direct_to_actor+0x2aa/0x650 [ 1076.253566][T20588] ? do_splice_direct+0x170/0x170 [ 1076.253584][T20588] do_splice_direct+0xf5/0x170 [ 1076.253598][T20588] do_sendfile+0x773/0xda0 [ 1076.253626][T20588] __x64_sys_sendfile64+0xf2/0x130 [ 1076.253644][T20588] do_syscall_64+0x4a/0x90 [ 1076.253662][T20588] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1076.253680][T20588] RIP: 0033:0x4665d9 [ 1076.253762][T20588] 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 [ 1076.253776][T20588] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1076.253789][T20588] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1076.253798][T20588] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1076.253829][T20588] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1076.253838][T20588] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000001 [ 1076.253847][T20588] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1076.308434][T20617] loop0: detected capacity change from 0 to 264192 [ 1076.311505][T20617] FAT-fs (loop0): count of clusters too big (9371902) [ 1076.311519][T20617] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1076.384681][T20634] loop5: detected capacity change from 0 to 264192 [ 1076.391272][T20632] loop4: detected capacity change from 0 to 2232 [ 1076.403490][T20634] FAULT_INJECTION: forcing a failure. [ 1076.403490][T20634] name failslab, interval 1, probability 0, space 0, times 0 [ 1076.403530][T20634] CPU: 1 PID: 20634 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1076.403549][T20634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1076.403559][T20634] Call Trace: [ 1076.403565][T20634] dump_stack+0x137/0x19d [ 1076.403587][T20634] should_fail+0x23c/0x250 [ 1076.403602][T20634] ? mempool_alloc_slab+0x16/0x20 [ 1076.403622][T20634] __should_failslab+0x81/0x90 [ 1076.403690][T20634] should_failslab+0x5/0x20 [ 1076.403707][T20634] kmem_cache_alloc+0x46/0x2f0 [ 1076.403725][T20634] mempool_alloc_slab+0x16/0x20 [ 1076.403739][T20634] ? mempool_free+0x130/0x130 [ 1076.403870][T20634] mempool_alloc+0x8c/0x300 [ 1076.403886][T20634] ? __bio_add_page+0x1a3/0x210 [ 1076.403901][T20634] bio_alloc_bioset+0xcc/0x480 [ 1076.403918][T20634] submit_bh_wbc+0x130/0x330 [ 1076.403936][T20634] __block_write_full_page+0x648/0xa10 [ 1076.420840][T20634] ? mark_buffer_write_io_error+0x170/0x170 [ 1076.420866][T20634] ? fat_block_truncate_page+0x30/0x30 [ 1076.420883][T20634] ? fat_block_truncate_page+0x30/0x30 [ 1076.420912][T20634] block_write_full_page+0x240/0x260 [ 1076.420928][T20634] fat_writepage+0x20/0x30 [ 1076.421020][T20634] __mpage_writepage+0xcf3/0x1080 [ 1076.421040][T20634] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1076.421065][T20634] ? clear_page_dirty_for_io+0x2b8/0x2e0 [ 1076.421083][T20634] write_cache_pages+0x4d7/0x810 [ 1076.421179][T20634] ? mpage_writepages+0x120/0x120 [ 1076.421202][T20634] ? fat_readpage+0x20/0x20 [ 1076.421228][T20634] ? fat_block_truncate_page+0x30/0x30 [ 1076.421248][T20634] mpage_writepages+0x6d/0x120 [ 1076.421269][T20634] ? fat_block_truncate_page+0x30/0x30 [ 1076.421290][T20634] fat_writepages+0x20/0x30 [ 1076.421330][T20634] do_writepages+0x7b/0x150 [ 1076.421347][T20634] ? mntput_no_expire+0x64/0x730 [ 1076.421366][T20634] filemap_write_and_wait_range+0x20a/0x390 [ 1076.421386][T20634] generic_file_read_iter+0x10c/0x2c0 [ 1076.421406][T20634] ? selinux_file_permission+0x22e/0x530 [ 1076.421424][T20634] generic_file_splice_read+0x22a/0x310 [ 1076.421492][T20634] ? splice_shrink_spd+0x60/0x60 [ 1076.421542][T20634] splice_direct_to_actor+0x2aa/0x650 [ 1076.421562][T20634] ? do_splice_direct+0x170/0x170 [ 1076.421652][T20634] do_splice_direct+0xf5/0x170 [ 1076.421676][T20634] do_sendfile+0x773/0xda0 [ 1076.421691][T20634] __x64_sys_sendfile64+0xf2/0x130 [ 1076.421706][T20634] do_syscall_64+0x4a/0x90 [ 1076.421722][T20634] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1076.421802][T20634] RIP: 0033:0x4665d9 [ 1076.421812][T20634] 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 [ 1076.421828][T20634] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1076.421903][T20634] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1076.421930][T20634] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1076.421943][T20634] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1076.421954][T20634] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000001 [ 1076.421963][T20634] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 08:21:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa0189a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) dup2(r1, r0) getsockopt$SO_BINDTODEVICE(r0, 0x6, 0x18, &(0x7f0000000000), 0x20a154cc) exit_group(0x6) 08:21:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) 08:21:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x200, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="542c1cc46e0fc4334c183ca2fcaa1aeb08c55f151205b90f2fede8c23d9802dd6836590b4434f2c4f9317dd59041e7f9d896a1f1db1b5b0acedc64689679a64b44f7047153e99acc1c44cba6ea20efcb7c96e8e92108226b0c3ce368f5eb4b7d5005073f5f1de867a3eef0c332de99d615a0", 0x72, 0x625023f8}, {&(0x7f0000000180)="6765af4540597e41e30f1c87bc0ccd4cd7988216f1fffd2f0395794dcb173116f5c690d3bbba1c73a9dcc3ab4a65ba48c5394d670f93c46de6c4e5cf16d8f2921666e5c9c58e8086959286fbc1153ca1ff7101b8f44102d5aa97ca30f089efc4d1095e91a4b6cfdcb3763dc3a7e84f7f077f0ddc44dbe8cfd82f82669e1292effcc8d0f0baf06e508a2f3c077bb3121d3f1364557033b41348cb5e9d5628", 0x9e, 0x9}], 0x12002, &(0x7f0000000280)={[{}, {@map_normal}, {@session={'session', 0x3d, 0x45}}], [{@audit}, {@obj_user={'obj_user', 0x3d, '/dev/usbmon#\x00'}}]}) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0xc080661a, &(0x7f0000000300)={@id={0x2, 0x0, @auto="11e2e711ea070725bb9091ba8715fd1e"}}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0xa812, r2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0xa812, r3, 0x0) 08:21:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100054c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:45 executing program 5 (fault-call:6 fault-nth:7): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1076.764069][T20657] loop5: detected capacity change from 0 to 264192 [ 1076.768811][T20658] loop0: detected capacity change from 0 to 264192 [ 1076.770674][T20658] FAT-fs (loop0): count of clusters too big (9371902) [ 1076.770686][T20658] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1076.775035][T20657] FAULT_INJECTION: forcing a failure. [ 1076.775035][T20657] name failslab, interval 1, probability 0, space 0, times 0 [ 1076.775056][T20657] CPU: 1 PID: 20657 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1076.775073][T20657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1076.775082][T20657] Call Trace: [ 1076.775095][T20657] dump_stack+0x137/0x19d [ 1076.775115][T20657] should_fail+0x23c/0x250 [ 1076.775132][T20657] ? mempool_alloc_slab+0x16/0x20 [ 1076.775149][T20657] __should_failslab+0x81/0x90 [ 1076.775236][T20657] should_failslab+0x5/0x20 [ 1076.775249][T20657] kmem_cache_alloc+0x46/0x2f0 [ 1076.775268][T20657] mempool_alloc_slab+0x16/0x20 [ 1076.775284][T20657] ? mempool_free+0x130/0x130 [ 1076.775299][T20657] mempool_alloc+0x8c/0x300 [ 1076.775315][T20657] ? __bio_add_page+0x1a3/0x210 [ 1076.775331][T20657] bio_alloc_bioset+0xcc/0x480 [ 1076.775411][T20657] submit_bh_wbc+0x130/0x330 [ 1076.775505][T20657] __block_write_full_page+0x648/0xa10 [ 1076.775518][T20657] ? mark_buffer_write_io_error+0x170/0x170 [ 1076.775531][T20657] ? fat_block_truncate_page+0x30/0x30 [ 1076.775550][T20657] ? fat_block_truncate_page+0x30/0x30 [ 1076.775613][T20657] block_write_full_page+0x240/0x260 [ 1076.775630][T20657] fat_writepage+0x20/0x30 [ 1076.775722][T20657] __mpage_writepage+0xcf3/0x1080 [ 1076.775740][T20657] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1076.775772][T20657] ? clear_page_dirty_for_io+0x2b8/0x2e0 [ 1076.775787][T20657] write_cache_pages+0x4d7/0x810 [ 1076.775803][T20657] ? mpage_writepages+0x120/0x120 [ 1076.775893][T20657] ? fat_readpage+0x20/0x20 [ 1076.775909][T20657] ? fat_block_truncate_page+0x30/0x30 [ 1076.775945][T20657] mpage_writepages+0x6d/0x120 [ 1076.775960][T20657] ? fat_block_truncate_page+0x30/0x30 [ 1076.776045][T20657] fat_writepages+0x20/0x30 [ 1076.776062][T20657] do_writepages+0x7b/0x150 [ 1076.776076][T20657] ? mntput_no_expire+0x64/0x730 [ 1076.776160][T20657] filemap_write_and_wait_range+0x20a/0x390 [ 1076.776177][T20657] generic_file_read_iter+0x10c/0x2c0 [ 1076.776194][T20657] ? selinux_file_permission+0x22e/0x530 [ 1076.776210][T20657] generic_file_splice_read+0x22a/0x310 [ 1076.776274][T20657] ? splice_shrink_spd+0x60/0x60 08:21:45 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) dup(0xffffffffffffffff) 08:21:45 executing program 5 (fault-call:6 fault-nth:8): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, 0x0) 08:21:46 executing program 1: r0 = socket$inet6(0xa, 0x2000000080803, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f0000001240)="e267dba735112526637fe3e2ee468c5bff51ca90010654a74b489f2b929727f8a9996bf80b05fe703ffa946bb6806963cf8232cfc87d0c93c4e0cf33d4fb79629e6a09aab20b84421250aa5caa0a6fb45cd858ffd4e10d197fdcf74724d907d844a539959278b4181e72535554ac488b8be7ae8e0b20f87e85efdb1e19", 0x7d, 0x4000000, &(0x7f00000012c0)={0xa, 0x4e20, 0x6, @ipv4={'\x00', '\xff\xff', @remote}, 0x2}, 0x1c) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r3, 0x0, 0x8, &(0x7f0000000180)=ANY=[], 0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendto$packet(r2, &(0x7f0000000240)="b23d921378e9a83f1254ccf05513784c88a8ff2a0806", 0x16, 0x0, &(0x7f0000000040)={0x11, 0x8100, r4, 0x1, 0x0, 0x6, @dev}, 0x14) sendmmsg(r1, &(0x7f0000001180)=[{{&(0x7f0000000100)=@in={0x2, 0x4e20, @private=0xa010102}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000300)="2d36fccfead852bfb5a07d47b3dd17aa0c1434e716e8597513ce6f45c0fb7ba1259dbc64bcae02dd620a4368299f074f291646c4a4074e961fb021a43f52abdff0a848bda66a93aa51757bbe027e6cce6b43c82c78f221600389d56df7ec07230162ef71f0f1878699a0ba6ace48882f57b2ffde998051350272b0e7b6811b538a1db95dbdd4ae6d5484ea06d5fc83a18cbe59a922f0", 0x96}, {&(0x7f0000000180)="ef0ea8d424e392570bde9afae5144b6653c6e796a784e1028f21768bacd986d43d0ecc7d70842ee8ae93c0fd8df610dcfbfbe2a252c8a20a1915d574fc032b38608906fa4ba922e1e0b8088460ed8cc3c07cf2c32681cab2a82befdc697a7558414435cfd6b55a2c1e45d218", 0x6c}, {&(0x7f0000000000)="692ebc2aaf", 0x5}, {&(0x7f0000000080)="90054e5075d3a6a73edf44c4a6d8648719eafa97471e6ebb36a8041ad9431c2afbe81c95cdfab38be51d9fe23eb692e4d7", 0x31}, {&(0x7f00000003c0)="2d20d4c43c8d39c6d9b085439df961507cb72ead0322d5ac8197338163cdb19df87292c3560fdffb6c09e9f6902b0a3d66e6c481746f4bedb3edae49c1", 0x3d}, {&(0x7f0000000400)="407470ac9d45e9f1c8c5d8645d2ace910b3266969d2d15db8febae0e60b8c9513f6992eb27304d8813e439ab0a7911aea961c31753c2810f2407d257a7998cf64e7947f2afca67dcbb4fc46c4e281d0a548fd7841c91f76fdd71c747387f4a882512922201ec8d32ffa4fe97acf367bfc51d820d6a56a8d6ee25bc540410e2ac06d5b685baa85302f0a4", 0x8a}, {&(0x7f00000004c0)="b0da20b87d2b62e9f849e9242afe7d0efc8823805aa21e67532ebc2a8a85afb29c3e17c0cb446c0b5748721de36af7cde878b2cf43e9864090160ae4a5fd8207af713832237e10d4", 0x48}, {&(0x7f0000000540)="c1e147b37a99c94c28cf77e44e8069888a9941409697b5c88552e8a692c5549ff6e7ab0e934c90c6eb68c4278cb8d7748dbb3cd760074b5a918f0a8f5dbfea284474a4c90da6e775fc9fdcb70c18eb1859fcba1a5128e4414361ca9675fd9d45741a073a0ef9eb029f30e85db70d2c4f57ad372909a67726769faf4a645fb11d5dd7a24e890885dbdf", 0x89}, {&(0x7f0000000600)="080797cc6c6113540691296c78b7f9ff120f956156e23756a28a8e61a5da68e860313d3e7e7307bfe42687", 0x2b}, {&(0x7f0000000640)="5b8bc3c975d17274d3b500db70d8adae8d075de5dbec3beccd099623d2fd208485db7ff1592807d4ad678f6aa5c377ae57082c87490b989eae1ca0f9d7551b4ab842c784c6e6e199ff29a14c8289571f28e83e90a093a22212d7b9c8ea3f1fce77b6c392451061ee205a2b902efce6f40d1e4f96df2ee31212a6f6b0e15ec09ff3a9452b9a162b209f14fb6045797b6654471d9785c3d9cab741c26ef6642d2b4ce0dae1c56daf8d7d1de803c5ddb4d62520a554f80a4e5e119866183752e864b25dcd02fbdf3c06f6f8b1bf31b89ae64c4c8f4d517ae2353c00795899900d", 0xdf}], 0xa, &(0x7f0000000800)=[{0xe8, 0x104, 0xd2c, "0aa321306097a9458f8d42d0b43838c369f2bbaae141624650caae58701dd5e7a0d10a552aa5302037e022dd1ee6c5688533aa995454b95e03340588e1abf70fb2a787c80c2358cc066b595bf62a6ae0fabbc25ed55e383155f3b32d83a6dd2ad2d073ea1b87b68badec47d97c6d3a07828212e08879c4bda19f20d442eb6b99c1ecde09f14e6f9ae79ed2f669a8efc82a6019759709fd124d0ae08e6f62b1a1aa25343a5c357fbb28a2a6c36c99779cf97728bd012047a5207e32db8cba1e34a40f9a60446a4f06f0ce13b59ecb4b2f9c7cb7e5faf4"}, {0xa8, 0x8a, 0x91, "30eafda6b344353d237135c29cf11125caa0a1181ecea60cc44dca9b3cbcb6d868abc6aac9d731990f7d7ad455d096947597ea356a07480208c3866a2a63fac5c866b13bb13121c11a71573a96b14e24af09b1ba965d6d7a3a045c0ee4ea58d04548e31cf39c13ddac3914d7d9b4f1ffbd865d943c5fecf92b5e62ec2349541be99489dff7bb74b4b18aaa3544a63f0cef1f9d6bd0"}, {0x40, 0x109, 0x7, "209e1f328da1bfa3a29bc16aabd966c47efc5aededb900421719ba5243f245f6f097c5e1b5b85d95c369b7f8"}, {0x68, 0x102, 0x1f, "cb3e274bfaa4e49ab2403dbbcb4ec529d70104a06455c6569ec3ae55d169b0bba3a93a8ed8b74576952a9cec9441913c4f60a6c8c1b79dc5fac07ccad88878b2e4caa18f1ec562cfc6fcefc1476c16d8f46ad5e5"}], 0x238}}, {{&(0x7f0000000a40)=@llc={0x1a, 0x323, 0x20, 0x2, 0x7, 0xd5, @local}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000ac0)="c4f4070b63000a589559d8dc8ae5640a791a242f522ae21a2e07b309c8462dc21d221b3938048efd35fe5a2d77e76d48f78ad99f8f91b3bee1900c300b813f0b090ebca01c3e23344c74d2b7e5903317f09e4fbe97a66577f4bbe65dafa1aa2468070d1a59e29162fff8d5f88f74972e8044ef51cccdd80840b7cec405022bbf6080fd7319d7c23d3121536408d8cc7ae631659cda8a63c57c15eeb2dcfa42644cd462dda056306358c23c250ce52fd3b778f749e9e38f2d9f3076cb4be0514551bd", 0xc2}, {&(0x7f0000000bc0)="c4a99662d8e16fded8a34d72bcf99ed0172b1df2c8b9d599b544bc91aeff6278a7a6426005caefd77aca289297c94bca591e38254e52e77c5d7628ae4ad1d6f26ceff3f95270b1368d6b608f5a24f10909b44f8ed27c4a124d82561c9fe5c5d06a49b0c13bcb01d46483e979f68bc700e2cd652fce0ed8a74b3d3ddf8bff708ac4fbba07e399d0b676aba205ced7225257f054550d8f430f2026e565144d587052", 0xa1}], 0x2}}, {{&(0x7f0000000cc0)=@xdp={0x2c, 0x2, r4, 0xc}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000d40)="85964e18ad7443d532a0f85aa8", 0xd}], 0x1, &(0x7f0000000dc0)=[{0xc8, 0x118, 0xdf9, "924f826d16cf22633b95a310e274d2d8222df4c9d682052d5fcf58b1d8708041fe66b6046477d8d9aae17fc36d49443ec82638a3c445ecb41e5ed1c0c6a96664c6c179501ae4b6bac061e70b1107b70a5f9eda0e3b0be2d3b3d65e794ac5dc989d1a3895c4a895d50bc0443acb0e686a49081840127f57bf54a784064789ee66a1592ae3cd5dda16b2db14b4eb4909b87f614dabff7734d5db7b3c9f8fc89a39706394c99ba3a6195f9bb368871d8d446e09aae220ad66"}, {0x40, 0x103, 0x1, "b436ef9fc637c87eb01a7c26617aeea377c33b5bc6d297187a4d11f339c95ce3927acdd088741f0fd7fa34cf"}, {0x68, 0x1, 0x4, "5e7fd7b88bd427ab2ab71e7201456ee393f8d3800c0097c24917cdc728a1b7a622dcc3b3033756395404e3c1d987877516da848df1e487b0c6ffae4e8ac3a9ddfda184f9cfeebf77fa6068d8d511171c24"}, {0x100, 0x51b3e911a392a34a, 0xffff0001, "3aa3e3a59f44235129ed8a12390349532c9746364d919887522a4b57c33761ea25193cda30b8360d43949ec96e57b762cf2b04d20ed28face43ece97a2f9844af3505825d13ab6ca0e159decb3d2462dc3d702b5f33b633371dcc01654f93a39024c915e5bcb2bdeb5d5ee4ba5e84001c40df7e21e7b7ecf7baafc2673e3aa159af796da84480ab6435b864f8455906d070244040b0a6c09c2efa5a7674dbd55afc13809777356007b5c08cb0cf0f3e93f16c36184a4d704e8c458dc6f986734acc78810cac7ca265ede6e990a663bea743435de7b63902e59a1e320ef632d94ebf0e77b76c942e3d85cca62870c"}, {0x60, 0x107, 0x80000000, "67b4cdf85e7eada2664c3aeba5e51f1dc4da6ee9836fbd5d061e3b435405c6fcc5ad402dcc1fd531c4a605a64371f8d36c49bd7a3bc661fdf2e7bcb07ba35787d266efa7fa7ca8bcdf"}, {0x70, 0x6, 0x7, "1c4a9e2faa0b1887b945c7d1c51ffc8b8ee18139a5aab68c52b4adf94e755e308d8efee297229d1e9f05f6ec1e3f3753bd2953801ccd4c89a382c65969119e809ec77873750d48b699fdf5004c1305b1d10190e53cd8207f48"}, {0x68, 0x105, 0x80000001, "db98a52bdbdd1d08a076d5b6d31497a52108313d70ea6711288490a58806fae38f07c1e443f087d9cd1211cda297b146cb4e59c874846723fdc6b26a30fe1d6010f75371fe12d3299077de824a8faf293ad629f9028b"}], 0x3a8}}], 0x3, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r5, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x32}, 0x0, @in=@remote, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) [ 1076.807790][T20663] loop4: detected capacity change from 0 to 2232 [ 1076.807968][T20657] splice_direct_to_actor+0x2aa/0x650 [ 1076.815807][T20657] ? do_splice_direct+0x170/0x170 [ 1076.815868][T20657] do_splice_direct+0xf5/0x170 [ 1076.815954][T20657] do_sendfile+0x773/0xda0 [ 1076.815969][T20657] __x64_sys_sendfile64+0xf2/0x130 [ 1076.815983][T20657] do_syscall_64+0x4a/0x90 [ 1076.816006][T20657] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1076.816042][T20657] RIP: 0033:0x4665d9 [ 1076.816053][T20657] 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 [ 1076.816065][T20657] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 08:21:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100064c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1076.816079][T20657] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1076.816088][T20657] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1076.816148][T20657] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1076.816160][T20657] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000001 [ 1076.816172][T20657] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1076.920688][T20686] PM: suspend entry (deep) [ 1076.930150][T20687] loop0: detected capacity change from 0 to 264192 [ 1076.941733][T20686] Filesystems sync: 0.020 seconds [ 1076.942705][T20686] Freezing user space processes ... [ 1076.946285][T20685] loop5: detected capacity change from 0 to 264192 [ 1076.958560][T20686] (elapsed 0.015 seconds) done. [ 1076.960719][T20686] OOM killer disabled. [ 1076.961895][T20686] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 1076.966350][T20686] printk: Suspending console(s) (use no_console_suspend to debug) 08:21:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000100)=""/156, 0x9c}, {&(0x7f00000001c0)=""/124, 0x7c}, {&(0x7f0000000340)=""/194, 0xc2}, {&(0x7f0000000440)=""/92, 0x5c}, {&(0x7f00000004c0)=""/98, 0x62}, {&(0x7f00000002c0)=""/40, 0x28}, {&(0x7f0000000540)=""/197, 0xc5}, {&(0x7f0000000640)}], 0x8, 0xd9f, 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000700)=0xc) setuid(r2) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/178) syz_open_procfs(0x0, &(0x7f0000000300)='fd/3\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000284000/0x4000)=nil, 0x4000, 0x5, 0x11, r3, 0x221d1000) [ 1077.011024][T17318] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 1077.538309][T20686] ACPI: Preparing to enter system sleep state S3 [ 1077.538437][T20686] PM: Saving platform NVS memory [ 1077.538441][T20686] Disabling non-boot CPUs ... [ 1077.541487][T20686] smpboot: CPU 1 is now offline [ 1077.544157][T20686] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 1077.544217][T20686] ACPI: Low-level resume complete [ 1077.544287][T20686] PM: Restoring platform NVS memory [ 1077.544295][T20686] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 1077.553861][T20686] Enabling non-boot CPUs ... [ 1077.554084][T20686] x86: Booting SMP configuration: [ 1077.554087][T20686] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 1077.554249][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 1077.555333][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 1077.556473][T20686] CPU1 is up [ 1077.556802][T20686] ACPI: Waking up from system sleep state S3 [ 1077.652360][T20686] OOM killer enabled. [ 1077.653119][T20686] Restarting tasks ... done. [ 1077.694317][T20686] PM: suspend exit [ 1077.695451][T20701] loop4: detected capacity change from 0 to 2232 [ 1077.709066][T20685] FAULT_INJECTION: forcing a failure. [ 1077.709066][T20685] name failslab, interval 1, probability 0, space 0, times 0 [ 1077.712451][T20685] CPU: 1 PID: 20685 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1077.714304][T20685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1077.716966][T20685] Call Trace: [ 1077.718115][T20685] dump_stack+0x137/0x19d [ 1077.719299][T20685] should_fail+0x23c/0x250 [ 1077.720921][T20685] ? mempool_alloc_slab+0x16/0x20 [ 1077.722516][T20685] __should_failslab+0x81/0x90 [ 1077.723963][T20685] should_failslab+0x5/0x20 [ 1077.725130][T20685] kmem_cache_alloc+0x46/0x2f0 [ 1077.726140][T20685] mempool_alloc_slab+0x16/0x20 [ 1077.727267][T20685] ? mempool_free+0x130/0x130 [ 1077.728251][T20685] mempool_alloc+0x8c/0x300 [ 1077.729270][T20685] ? __bio_add_page+0x1a3/0x210 [ 1077.730306][T20685] bio_alloc_bioset+0xcc/0x480 [ 1077.731638][T20685] submit_bh_wbc+0x130/0x330 [ 1077.732773][T20685] __block_write_full_page+0x648/0xa10 [ 1077.733888][T20685] ? mark_buffer_write_io_error+0x170/0x170 [ 1077.735063][T20685] ? fat_block_truncate_page+0x30/0x30 [ 1077.736338][T20685] ? fat_block_truncate_page+0x30/0x30 [ 1077.737517][T20685] block_write_full_page+0x240/0x260 [ 1077.738373][T20685] fat_writepage+0x20/0x30 [ 1077.739276][T20685] __mpage_writepage+0xcf3/0x1080 [ 1077.740478][T20685] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1077.740540][T20685] ? clear_page_dirty_for_io+0x2b8/0x2e0 [ 1077.740554][T20685] write_cache_pages+0x4d7/0x810 [ 1077.740571][T20685] ? mpage_writepages+0x120/0x120 [ 1077.740590][T20685] ? fat_readpage+0x20/0x20 [ 1077.740606][T20685] ? fat_block_truncate_page+0x30/0x30 [ 1077.740643][T20685] mpage_writepages+0x6d/0x120 [ 1077.740658][T20685] ? fat_block_truncate_page+0x30/0x30 [ 1077.740672][T20685] fat_writepages+0x20/0x30 [ 1077.740686][T20685] do_writepages+0x7b/0x150 [ 1077.740700][T20685] ? mntput_no_expire+0x64/0x730 [ 1077.740721][T20685] filemap_write_and_wait_range+0x20a/0x390 [ 1077.740809][T20685] generic_file_read_iter+0x10c/0x2c0 [ 1077.740829][T20685] ? selinux_file_permission+0x22e/0x530 [ 1077.740848][T20685] generic_file_splice_read+0x22a/0x310 [ 1077.740870][T20685] ? splice_shrink_spd+0x60/0x60 [ 1077.740889][T20685] splice_direct_to_actor+0x2aa/0x650 [ 1077.740904][T20685] ? do_splice_direct+0x170/0x170 [ 1077.740932][T20685] do_splice_direct+0xf5/0x170 [ 1077.740947][T20685] do_sendfile+0x773/0xda0 [ 1077.740960][T20685] __x64_sys_sendfile64+0xf2/0x130 [ 1077.740974][T20685] do_syscall_64+0x4a/0x90 [ 1077.740990][T20685] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1077.741053][T20685] RIP: 0033:0x4665d9 08:21:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100074c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01a9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, 0x0) 08:21:46 executing program 5 (fault-call:6 fault-nth:9): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x40, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file1\x00', 0x7ff, 0x2, &(0x7f00000001c0)=[{&(0x7f00000002c0)="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", 0x1000, 0x8}, {&(0x7f00000012c0)="beeac0fcd003319763699d2f4de3ea28bcee11ac068ce12d96c67c2d6661726eda934ffdf14e6cb2d77fde37ab06e24cd041b7538e10d755cbb8b7cc560207f68b768e4ddb708b86fba5be7f785811cc944fae3e022ceb5df59e873626f633d432c24b2cb80b0082f8c2ebc19dcf76f8fd5b9c00b3658f71afe29b718e7addfd110e60034d238c2e6d829e91b422d3f4415df9405f3650512029c13ea9d073594d3aa1cc3304c9737699429e983ebeb973808920336cfd098b1aa35149072580712a5530f5a3f9b5bdb3e5af443fda4cad8361a40b24", 0xd6, 0x81}], 0x100864, &(0x7f00000013c0)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}, {@abort}, {@resuid}, {@dax}, {@usrjquota_path={'usrjquota', 0x3d, './file1'}}, {@data_err_abort}, {@journal_checksum}], [{@euid_eq}, {@seclabel}, {@hash}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000280)='./file1\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="25bca2740a0000002734fa0095e0612687ecb86a548802a902000000020000000a00000079a782d2250000000206e73ba8f4952bedc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='grpjquota=2dioread_nolock,quota']) 08:21:46 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='numa_maps\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setuid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@initdev, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@private1}}, &(0x7f0000000800)=0xe8) syz_mount_image$tmpfs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x8, 0x4, &(0x7f0000000680)=[{&(0x7f0000000400)="7a5006eae7e3f1259d9072a83277706925ab5c0a679c128195b0d67e15c2c920bf6c35dab9540caa618fd1c4142d1025b65203b1e5e601dfba4c0528436e23400e8a6be84f295111ac8c13ea02e265556e2a3c8f5ca929f96d0f93c5170f0dd5110418a7e125c410fe03122b15747aaba04e4f07a9fb705114ca122ae2015ae07f20e817eac1ce169203a3d044c502a1118b5ad4e0f93eb8c5d556e1c905875c5b7d1333d87d26dd03f9d1e044b60ea9fd8c876c6dfda93fa6906f054e945a0b12d2a128818e5f705e2d2e14a9d65182543699f060f87004a1", 0xd9, 0x6}, {&(0x7f00000002c0)="815615e4e60fab34fce2d08f52ab126c45f51a0ba6e69fa55efa3d2e00c80b47dd92a377cc90a2412364ea539cb1", 0x2e, 0x8}, {&(0x7f0000000500)="c9c05a2e25ec22f5ad1647874feb5c7c0cd3d694a8ff530198fac32f122c72757337ccd6653fc80e5442b88228f7b00aff885aa57d309831408bd6b3b93d63062d21312001b01469e2f608188041ae36a215c77f564f7ae40d9f41d4a2dbfdeed4bb290c2316818b20bb95cefadc4221b1d0ccaeb21c00ebf818823b6d366e0b3d5c14082019a43f13c050ecb60650ae9be6ccd5e3a40af9eb8ab70db4f1eaeb79c83fe3680f29a0cf417fcc572efa0daae0aa21b293e44d2d1750cfef2a08f0657fb94e1b4be90169bd80bd01ca9ba39ed092f2a2099c96658b56e43c7440621e81fd512e4734dbe1e6f73fc94f66cee00f", 0xf2, 0x8001}, {&(0x7f0000000600)="c33da865a209ed7c468625007c71541494c5f13ddc174873decb6ef5392ac6d4500ec4b73562ba85514383e9974b45250f2c29937ff5e13f7b8b348aace34d1eb66ba6d4d83d851ade2c61491315190526b9a42447f753bfc292aae28cda4b1bb4758aa94a4924ab7856d5643dad2d5eae0a7c9451fb7e1cb8dde7", 0x7b, 0xffffffffffffffff}], 0x30, &(0x7f0000000840)=ANY=[@ANYBLOB='huge:advise,huge=advise,size=e,uid=', @ANYRESHEX=0x0, @ANYBLOB=',huge=within_size,huge=advise,uid>', @ANYRESDEC=0xee01, @ANYBLOB=',fowner<', @ANYRESDEC=r3, @ANYBLOB=',fsmagic=0x0000000000000003,\x00']) r4 = memfd_create(&(0x7f0000000300)='\x00\xc2\xea\x99\xbb\x1c\xdfjw\x97\x05\xa3\xa2\'\xdd\xe4q\xbf\t\x8c\xe0\x19`\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\b \xff\x13\x96\xe3?\xdfH\x8c\xe4V\xe2\xfe\v8\x04\xa5\xb9\xc4:\xf3\xf6y_w\xd8\xcf\x90k\x05\x00\xf9\x1e\xe8m\xec\x12\xa015\xc2\xb3u|K\x111\xd4\f8\xeb\x18\xad\xbb!1\x85\x96P\x1b\xa1\x9a\x81\xf8\xb1\xecB)\xe5\xaa7\xfe\xdd,_D\xe5|\xb1j^\xaec}\x1a\xb4\x17\xafP\x85I\xd5\xa0I\xb0\xaf\xb5\x8b\\\x05\xd7g\xcbV\x8e\xd0\xac\x87I7\xbd\xc6\x9bI\x92\xb2\x87.\xb3\x1fs\xe7%\xdd+\r\xb4\x117\xa7ei~\xb8\x16\xd1P\xf2\x84\x89K\x16\xd0F|\xa3\x89\xc9~9\x00'/204, 0x0) write(r4, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r4, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$SG_SET_TIMEOUT(r5, 0x2201, &(0x7f0000000200)=0x6c) r6 = inotify_init1(0x0) inotify_add_watch(r6, &(0x7f0000000040)='./file0\x00', 0xc40001e1) r7 = inotify_init1(0x0) inotify_add_watch(r7, &(0x7f0000000040)='./file0\x00', 0xc40001e1) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 1077.741065][T20685] 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 [ 1077.741081][T20685] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1077.741100][T20685] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1077.741112][T20685] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1077.741124][T20685] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1077.741135][T20685] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000001 [ 1077.741147][T20685] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1077.849018][T20713] loop4: detected capacity change from 0 to 2232 08:21:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100084c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:47 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) fcntl$setlease(r0, 0x400, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0xc, 0x5, &(0x7f0000000280)=[{&(0x7f0000010000)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {0x0, 0x0, 0xffff4a2b}], 0x81, &(0x7f0000000140)) 08:21:47 executing program 2: r0 = syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f00000007c0)="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", 0xf81, 0x80}, {&(0x7f0000000040)='8', 0x1}], 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x4) [ 1077.878291][T20727] loop0: detected capacity change from 0 to 264192 [ 1077.889102][T20726] loop5: detected capacity change from 0 to 264192 [ 1077.898880][T20726] FAULT_INJECTION: forcing a failure. [ 1077.898880][T20726] name failslab, interval 1, probability 0, space 0, times 0 [ 1077.901787][T20726] CPU: 1 PID: 20726 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1077.904276][T20726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1077.907347][T20726] Call Trace: [ 1077.908201][T20726] dump_stack+0x137/0x19d [ 1077.909534][T20726] should_fail+0x23c/0x250 [ 1077.911301][T20726] ? mempool_alloc_slab+0x16/0x20 [ 1077.912747][T20726] __should_failslab+0x81/0x90 [ 1077.914469][T20726] should_failslab+0x5/0x20 [ 1077.915854][T20726] kmem_cache_alloc+0x46/0x2f0 [ 1077.917488][T20726] mempool_alloc_slab+0x16/0x20 [ 1077.918697][T20726] ? mempool_free+0x130/0x130 [ 1077.919989][T20726] mempool_alloc+0x8c/0x300 [ 1077.921257][T20726] ? __bio_add_page+0x1a3/0x210 [ 1077.921310][T20726] bio_alloc_bioset+0xcc/0x480 08:21:47 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000180), 0x2d1ee37) clone(0x20001000104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02"], 0x2c, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x2) ptrace$setregs(0xd, r2, 0x0, &(0x7f00000001c0)="a3b0b08524752fb2587b7ab6c37da0a0bf8c4bc7a82ae9b3d7d7876972ec064c8ebdf7fa3d9a6339d1a192799dfc809b7495ae6ff42dcb2ba3fe35796ea9f5fc3c35fa06583678db3873e01e42820b7a419686a92d86afa4bc3f5d02ac8edcfe1b70e71049c026de14c1bc42a87d5b1cdc0b9f") tkill(r1, 0x1d) creat(&(0x7f0000000040)='./file0\x00', 0x0) 08:21:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, 0x0) [ 1077.921329][T20726] submit_bh_wbc+0x130/0x330 [ 1077.921347][T20726] __block_write_full_page+0x648/0xa10 [ 1077.921365][T20726] ? mark_buffer_write_io_error+0x170/0x170 [ 1077.921382][T20726] ? fat_block_truncate_page+0x30/0x30 [ 1077.921404][T20726] ? fat_block_truncate_page+0x30/0x30 [ 1077.921471][T20726] block_write_full_page+0x240/0x260 [ 1077.921490][T20726] fat_writepage+0x20/0x30 [ 1077.921507][T20726] __mpage_writepage+0xcf3/0x1080 [ 1077.921526][T20726] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1077.921608][T20726] ? clear_page_dirty_for_io+0x2b8/0x2e0 [ 1077.921625][T20726] write_cache_pages+0x4d7/0x810 [ 1077.921720][T20726] ? mpage_writepages+0x120/0x120 [ 1077.921743][T20726] ? fat_readpage+0x20/0x20 [ 1077.921762][T20726] ? fat_block_truncate_page+0x30/0x30 [ 1077.921853][T20726] mpage_writepages+0x6d/0x120 [ 1077.921875][T20726] ? fat_block_truncate_page+0x30/0x30 [ 1077.921895][T20726] fat_writepages+0x20/0x30 08:21:47 executing program 5 (fault-call:6 fault-nth:10): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100094c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1077.921914][T20726] do_writepages+0x7b/0x150 [ 1077.921929][T20726] ? mntput_no_expire+0x64/0x730 [ 1077.922017][T20726] filemap_write_and_wait_range+0x20a/0x390 [ 1077.922033][T20726] generic_file_read_iter+0x10c/0x2c0 [ 1077.922048][T20726] ? selinux_file_permission+0x22e/0x530 [ 1077.922063][T20726] generic_file_splice_read+0x22a/0x310 [ 1077.922082][T20726] ? splice_shrink_spd+0x60/0x60 [ 1077.922095][T20726] splice_direct_to_actor+0x2aa/0x650 [ 1077.922132][T20726] ? do_splice_direct+0x170/0x170 [ 1077.922151][T20726] do_splice_direct+0xf5/0x170 [ 1077.922168][T20726] do_sendfile+0x773/0xda0 [ 1077.922183][T20726] __x64_sys_sendfile64+0xf2/0x130 [ 1077.922200][T20726] do_syscall_64+0x4a/0x90 [ 1077.922217][T20726] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1077.922287][T20726] RIP: 0033:0x4665d9 [ 1077.922297][T20726] 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 [ 1077.922309][T20726] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1077.922323][T20726] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1077.922332][T20726] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1077.922340][T20726] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1077.922351][T20726] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1077.922362][T20726] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1077.987299][T20743] loop4: detected capacity change from 0 to 2232 [ 1078.063289][T20754] loop0: detected capacity change from 0 to 264192 [ 1078.076415][T20760] loop5: detected capacity change from 0 to 264192 [ 1078.081879][T20760] FAULT_INJECTION: forcing a failure. [ 1078.081879][T20760] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.081921][T20760] CPU: 0 PID: 20760 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1078.081940][T20760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1078.081949][T20760] Call Trace: [ 1078.081956][T20760] dump_stack+0x137/0x19d [ 1078.081988][T20760] should_fail+0x23c/0x250 [ 1078.082001][T20760] ? mempool_alloc_slab+0x16/0x20 [ 1078.082018][T20760] __should_failslab+0x81/0x90 [ 1078.082041][T20760] should_failslab+0x5/0x20 [ 1078.082057][T20760] kmem_cache_alloc+0x46/0x2f0 [ 1078.082075][T20760] mempool_alloc_slab+0x16/0x20 [ 1078.082089][T20760] ? mempool_free+0x130/0x130 [ 1078.082112][T20760] mempool_alloc+0x8c/0x300 [ 1078.082125][T20760] ? __bio_add_page+0x1a3/0x210 [ 1078.082139][T20760] bio_alloc_bioset+0xcc/0x480 [ 1078.082152][T20760] submit_bh_wbc+0x130/0x330 [ 1078.082169][T20760] __block_write_full_page+0x648/0xa10 [ 1078.082186][T20760] ? mark_buffer_write_io_error+0x170/0x170 [ 1078.082202][T20760] ? fat_block_truncate_page+0x30/0x30 [ 1078.082281][T20760] ? fat_block_truncate_page+0x30/0x30 [ 1078.082312][T20760] block_write_full_page+0x240/0x260 [ 1078.082329][T20760] fat_writepage+0x20/0x30 [ 1078.082425][T20760] __mpage_writepage+0xcf3/0x1080 [ 1078.082442][T20760] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1078.082458][T20760] ? clear_page_dirty_for_io+0x2b8/0x2e0 [ 1078.082473][T20760] write_cache_pages+0x4d7/0x810 [ 1078.082494][T20760] ? mpage_writepages+0x120/0x120 [ 1078.082577][T20760] ? fat_readpage+0x20/0x20 [ 1078.082595][T20760] ? fat_block_truncate_page+0x30/0x30 [ 1078.082612][T20760] mpage_writepages+0x6d/0x120 [ 1078.082665][T20760] ? fat_block_truncate_page+0x30/0x30 [ 1078.082696][T20760] fat_writepages+0x20/0x30 [ 1078.082713][T20760] do_writepages+0x7b/0x150 [ 1078.082727][T20760] ? mntput_no_expire+0x64/0x730 [ 1078.082772][T20760] filemap_write_and_wait_range+0x20a/0x390 [ 1078.082788][T20760] generic_file_read_iter+0x10c/0x2c0 [ 1078.082877][T20760] ? selinux_file_permission+0x22e/0x530 [ 1078.082891][T20760] generic_file_splice_read+0x22a/0x310 [ 1078.082913][T20760] ? splice_shrink_spd+0x60/0x60 [ 1078.082926][T20760] splice_direct_to_actor+0x2aa/0x650 [ 1078.082958][T20760] ? do_splice_direct+0x170/0x170 [ 1078.082977][T20760] do_splice_direct+0xf5/0x170 [ 1078.082996][T20760] do_sendfile+0x773/0xda0 [ 1078.083013][T20760] __x64_sys_sendfile64+0xf2/0x130 [ 1078.083032][T20760] do_syscall_64+0x4a/0x90 [ 1078.083048][T20760] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1078.083073][T20760] RIP: 0033:0x4665d9 [ 1078.083086][T20760] 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 [ 1078.083102][T20760] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1078.083133][T20760] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1078.083254][T20760] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1078.083288][T20760] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1078.083300][T20760] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1078.083310][T20760] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1078.136670][T20770] loop4: detected capacity change from 0 to 2232 08:21:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01b9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:47 executing program 0 (fault-call:0 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:47 executing program 5 (fault-call:6 fault-nth:11): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:47 executing program 2: ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x2, &(0x7f00000004c0)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$unix(r2, &(0x7f0000001400), &(0x7f0000001480)=0x6e) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x200441, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r6, 0x0) io_submit(r1, 0x9, &(0x7f00000019c0)=[&(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000000000)="84cba85c00f4c696fcc4a3e518bb7b92b9cd77494810e8d99f4320cdfb2e1526b8397a221eab9ecdb09123c562fed5dff1872a0b4f6d2a45b0bae89ce2e96acccb4a05a1a1824742c87a345fa1a1349c81daf3cd38247f26ebb5ca090d06b13ad9bd21888e0c5226e32364efe7b740d3f5ee939d677ba056fe75c9ed80e690910953207333b66856a1f2eb4aed17891dff406686b793907adec643ad481d1be4f56a086578a3839cc5840798cc148f88340ac503cfa6bbf4b74bbb38aeba32299841993a2686", 0xc6, 0x5, 0x0, 0x2, r0}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x401, r0, &(0x7f0000001180)="8221808098d20d745bcc734805b0b8eb38ff8ef711eab2f2b8f7818f49cd4fb3190ea59cb57a5e2a18243af22d096c9f3affaf441e33cb4d8e27fd3f73abc61b3a2fb6b9ab1bb61e9954998b21b9cde0622dcfa30513c36b8975e4ce64f77f3b1d922dfc723b92155af3915f18", 0x6d, 0x10000, 0x0, 0x1, r0}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x8, 0x2, r2, &(0x7f0000001240)="1564202a6bb8137347598da3654b6a2fe4aa554e97eb27517bcd9911e5eb5f793080cba4152764bbd24d42e3769c1745d89c5f39791b40aeece5389bb5c6c41701c5d3252c16e1d5ce9a687e809c5364f65778a6e1bd1e5e7483a3fa7121e9d3556ef4c0f0fc03ff4289d7044e073c173cd36a510ff99b849b17fda76f4ea282e39ae9485d25aa665553a1ab62de221abb1aa6b159ab6ece055b2000ac47b3fabefb992aed85cb3a78e0069d032fe41b1b933ded20ba7e8f42a872499f5bd2a41806c7", 0xc3, 0x100000001, 0x0, 0x0, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x5, 0xb71, r3, &(0x7f0000001380)="b37d02656b7dc13691331fd5f5aa7e9e873e6be4", 0x14, 0x5e, 0x0, 0x2, r4}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x3, 0x3, r4, &(0x7f00000014c0)="7db2c445925dd63db8fd53229127d518e39bdb60f0d8b877a6929ec6584b7515234e2032cae6c270d64eb4f14365b272094da54c05b277ebaec36bd0a466ada79c2f5418019eedf378ad58da11efbba1413e2f66065dc84e03ada82f19bc8a2610120dc6560fe3bf2da4e578680d17fa1f3c96f4e893ee2740a020ffb50ac6479047d7334616bf65ef7834f39271fe9819889d422d9bf7f62ac1a2423febac05f41fbef5c0af1b4e2b612dfb2b5a1fc264733929f2a1c6bbd28b51a7a4e6fe65d56252e94446432ea802dec5843e7168dc0aa884ec1ef5143923d698bb9ea46c3b52411eda1d30dc5a", 0xe9, 0x8b6c}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x3, 0xfbff, r2, &(0x7f0000001a40)="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", 0x133, 0x100000000, 0x0, 0x2}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x1, 0x1, r5, &(0x7f00000016c0)=')', 0x1, 0x9}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x3, 0x0, r6, &(0x7f0000001740)="8f36bae2b9510e3a7ae24ba5f5f04094c1a98769a5cda25d30cf3c57263ffad9c710b74b7e732ab605dd69361ad6c09b891219c5370fae6c3f72eb42a19f321978dba5df886d9e07e314a5195004a74293e64f9c039194b679b2e80b7ac45255bce4b778838c01ea7a37ba3cf8fcc7b137144d49670ee5b90c96958b743710e6530ca08bc19bbec6d670dc16e355b3b3dfb23ba91d5ae77a48b79e86be79407f0845619c013a2a1161fe50eb6a16d8ce02f6f81725", 0xb5, 0x180000000000000, 0x0, 0x1}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001880)="919771daaf937a6b017e0d3443c85e81ee68a94f2b412ce92cb2ab70bb1ca0e798c8fb6d033d2dccfd8013e8f90761f8cce22f6bf8d8cff0380e3a4a6db695873754e9b54042cd89d54a52402f65f1e685234e2a47d2f85d51f46207bcb4ac1abd1e730593436c041d94c9ab438c94dbea90490dc925554cf48f616bb0c8a5a54be2f9e6b85936c8afc06a395497b95fa00c04b420d2c89dccae90ff121a6159cd29565e8f133a036842a56dbad4f1f924d7640f16077401330d06b5745b926a3677bd7aee0f0f0762c85b268943d31361f70b0084f2aa5e5dcf4e74c31fc9", 0xdf, 0x1, 0x0, 0x3}]) 08:21:47 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1ed8, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) close_range(r0, 0xffffffffffffffff, 0x0) clone(0x3d28cc80, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:21:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1078.517677][T20787] loop4: detected capacity change from 0 to 2232 08:21:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x20100) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff0600000001000000450000002500000019000400430000000200000000000006040000000000000000", 0x39}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x300000a, 0x1010, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000140)={0x1, 0x0, 0x1000, 0x76, &(0x7f0000000040)="3e9d5cbb37ea96c4cce73302d3c7ebe6a5744029c26f9f39e374f61e062de8e1e1464d6b6cb7561a4c212364968dd37a1c5d2aee91f5d6ed470f2b44f75a9a51ef8e6418e87a623cd8d58dc29581c548045a7a80c2701ff1a6711c3d7cd027e7ee2f3a5105d547cb228e42f0326de797d9a4f21803b3", 0x0, 0x0, &(0x7f0000000100)}) 08:21:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1078.543881][T20795] loop5: detected capacity change from 0 to 264192 [ 1078.544901][T20797] FAULT_INJECTION: forcing a failure. [ 1078.544901][T20797] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.549009][T20797] CPU: 1 PID: 20797 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1078.549025][T20797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1078.549034][T20797] Call Trace: [ 1078.549040][T20797] dump_stack+0x137/0x19d [ 1078.555871][T20797] should_fail+0x23c/0x250 [ 1078.556926][T20797] ? __se_sys_memfd_create+0xfb/0x390 [ 1078.557764][T20797] __should_failslab+0x81/0x90 [ 1078.559173][T20797] should_failslab+0x5/0x20 [ 1078.560273][T20797] __kmalloc+0x66/0x340 [ 1078.561928][T20797] ? strnlen_user+0x137/0x1c0 [ 1078.563553][T20797] __se_sys_memfd_create+0xfb/0x390 [ 1078.564635][T20797] __x64_sys_memfd_create+0x2d/0x40 [ 1078.565726][T20797] do_syscall_64+0x4a/0x90 [ 1078.566640][T20797] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1078.568254][T20797] RIP: 0033:0x4665d9 [ 1078.569043][T20797] 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 [ 1078.573595][T20797] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1078.576574][T20797] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004665d9 08:21:47 executing program 0 (fault-call:0 fault-nth:1): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1078.576590][T20797] RDX: 000000000f202000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 1078.576603][T20797] RBP: 0000000000000002 R08: 0000100000001000 R09: ffffffffffffffff [ 1078.576615][T20797] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1078.576626][T20797] R13: 0000000020000100 R14: 0000000008100000 R15: 0000000020010d00 [ 1078.591062][T20795] FAULT_INJECTION: forcing a failure. [ 1078.591062][T20795] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.591124][T20795] CPU: 0 PID: 20795 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1078.591147][T20795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1078.591156][T20795] Call Trace: [ 1078.591164][T20795] dump_stack+0x137/0x19d [ 1078.591186][T20795] should_fail+0x23c/0x250 [ 1078.591202][T20795] ? mempool_alloc_slab+0x16/0x20 [ 1078.591270][T20795] __should_failslab+0x81/0x90 [ 1078.591287][T20795] should_failslab+0x5/0x20 [ 1078.591299][T20795] kmem_cache_alloc+0x46/0x2f0 [ 1078.591379][T20795] mempool_alloc_slab+0x16/0x20 [ 1078.591395][T20795] ? mempool_free+0x130/0x130 [ 1078.591409][T20795] mempool_alloc+0x8c/0x300 [ 1078.591424][T20795] ? __bio_add_page+0x1a3/0x210 [ 1078.591444][T20795] bio_alloc_bioset+0xcc/0x480 [ 1078.591464][T20795] submit_bh_wbc+0x130/0x330 [ 1078.591483][T20795] __block_write_full_page+0x648/0xa10 [ 1078.591499][T20795] ? mark_buffer_write_io_error+0x170/0x170 [ 1078.591553][T20795] ? fat_block_truncate_page+0x30/0x30 [ 1078.591570][T20795] ? fat_block_truncate_page+0x30/0x30 [ 1078.591590][T20795] block_write_full_page+0x240/0x260 [ 1078.591606][T20795] fat_writepage+0x20/0x30 08:21:47 executing program 2: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, &(0x7f0000000380), 0x0, 0x0) mount(&(0x7f0000000000)=@sg0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='adfs\x00', 0x8010, &(0x7f00000000c0)='\x00') 08:21:47 executing program 5 (fault-call:6 fault-nth:12): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1078.591623][T20795] __mpage_writepage+0xcf3/0x1080 [ 1078.591722][T20795] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1078.591741][T20795] ? clear_page_dirty_for_io+0x2b8/0x2e0 [ 1078.591753][T20795] write_cache_pages+0x4d7/0x810 [ 1078.591777][T20795] ? mpage_writepages+0x120/0x120 [ 1078.591808][T20795] ? fat_readpage+0x20/0x20 [ 1078.591857][T20795] ? fat_block_truncate_page+0x30/0x30 [ 1078.591872][T20795] mpage_writepages+0x6d/0x120 [ 1078.591888][T20795] ? fat_block_truncate_page+0x30/0x30 [ 1078.591928][T20795] fat_writepages+0x20/0x30 [ 1078.591942][T20795] do_writepages+0x7b/0x150 [ 1078.591954][T20795] ? mntput_no_expire+0x64/0x730 [ 1078.591975][T20795] filemap_write_and_wait_range+0x20a/0x390 [ 1078.592037][T20795] generic_file_read_iter+0x10c/0x2c0 [ 1078.592051][T20795] ? selinux_file_permission+0x22e/0x530 [ 1078.592064][T20795] generic_file_splice_read+0x22a/0x310 [ 1078.592079][T20795] ? splice_shrink_spd+0x60/0x60 [ 1078.592096][T20795] splice_direct_to_actor+0x2aa/0x650 [ 1078.592110][T20795] ? do_splice_direct+0x170/0x170 [ 1078.592127][T20795] do_splice_direct+0xf5/0x170 [ 1078.592145][T20795] do_sendfile+0x773/0xda0 [ 1078.592170][T20795] __x64_sys_sendfile64+0xf2/0x130 [ 1078.592232][T20795] do_syscall_64+0x4a/0x90 [ 1078.592333][T20795] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1078.592350][T20795] RIP: 0033:0x4665d9 [ 1078.592361][T20795] 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 [ 1078.592373][T20795] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1078.592456][T20795] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1078.592468][T20795] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1078.592479][T20795] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1078.592491][T20795] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1078.592512][T20795] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1078.606319][T20804] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1078.645305][T20804] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1078.681254][T20812] FAULT_INJECTION: forcing a failure. 08:21:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6608c1, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/7, 0x7}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000200)=""/44, 0x2c}, {&(0x7f0000000240)=""/236, 0xec}, {&(0x7f0000000340)=""/7, 0x7}], 0x6, 0x2, 0xffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x135, &(0x7f0000000400)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) [ 1078.681254][T20812] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1078.703523][T20812] CPU: 0 PID: 20812 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1078.703544][T20812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1078.703628][T20812] Call Trace: [ 1078.703635][T20812] dump_stack+0x137/0x19d [ 1078.703672][T20812] should_fail+0x23c/0x250 [ 1078.703690][T20812] should_fail_usercopy+0x16/0x20 [ 1078.703707][T20812] _copy_from_user+0x1c/0xd0 [ 1078.703727][T20812] __se_sys_memfd_create+0x137/0x390 [ 1078.703746][T20812] __x64_sys_memfd_create+0x2d/0x40 [ 1078.703834][T20812] do_syscall_64+0x4a/0x90 [ 1078.703853][T20812] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1078.704055][T20812] RIP: 0033:0x4665d9 [ 1078.704067][T20812] 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 [ 1078.704146][T20812] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1078.704165][T20812] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004665d9 [ 1078.704177][T20812] RDX: 000000000f202000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 1078.704189][T20812] RBP: 0000000000000002 R08: 0000100000001000 R09: ffffffffffffffff [ 1078.704202][T20812] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1078.704213][T20812] R13: 0000000020000100 R14: 0000000008100000 R15: 0000000020010d00 [ 1078.733508][T20813] loop4: detected capacity change from 0 to 2232 [ 1078.749309][T20827] loop5: detected capacity change from 0 to 264192 [ 1078.772893][T20827] FAULT_INJECTION: forcing a failure. [ 1078.772893][T20827] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.772925][T20827] CPU: 1 PID: 20827 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1078.772943][T20827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1078.772952][T20827] Call Trace: [ 1078.772958][T20827] dump_stack+0x137/0x19d [ 1078.772979][T20827] should_fail+0x23c/0x250 [ 1078.772997][T20827] ? __blockdev_direct_IO+0x129/0x2410 [ 1078.773030][T20827] __should_failslab+0x81/0x90 [ 1078.773052][T20827] should_failslab+0x5/0x20 [ 1078.773067][T20827] kmem_cache_alloc+0x46/0x2f0 [ 1078.773093][T20827] ? cgroup_rstat_updated+0x60/0x1c0 [ 1078.773111][T20827] __blockdev_direct_IO+0x129/0x2410 [ 1078.773127][T20827] ? xas_find_marked+0x4f5/0x5f0 [ 1078.773144][T20827] ? fat_block_truncate_page+0x30/0x30 [ 1078.773161][T20827] ? find_get_pages_range_tag+0x33e/0x390 [ 1078.773234][T20827] fat_direct_IO+0x108/0x1c0 [ 1078.773252][T20827] generic_file_read_iter+0x1c5/0x2c0 [ 1078.773303][T20827] generic_file_splice_read+0x22a/0x310 [ 1078.773319][T20827] ? splice_shrink_spd+0x60/0x60 [ 1078.773335][T20827] splice_direct_to_actor+0x2aa/0x650 [ 1078.773351][T20827] ? do_splice_direct+0x170/0x170 [ 1078.773364][T20827] do_splice_direct+0xf5/0x170 [ 1078.773378][T20827] do_sendfile+0x773/0xda0 [ 1078.773391][T20827] __x64_sys_sendfile64+0xf2/0x130 [ 1078.773448][T20827] do_syscall_64+0x4a/0x90 [ 1078.773516][T20827] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1078.773534][T20827] RIP: 0033:0x4665d9 [ 1078.773546][T20827] 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 [ 1078.773558][T20827] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1078.773571][T20827] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1078.773582][T20827] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1078.773593][T20827] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1078.773603][T20827] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1078.773615][T20827] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 08:21:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01ffc2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000000040)) lsetxattr$security_ima(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)=@v1={0x2, "c39900cac96078d46c7216f178610ff8"}, 0x11, 0x1) 08:21:48 executing program 0 (fault-call:0 fault-nth:2): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:48 executing program 5 (fault-call:6 fault-nth:13): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1079.141613][T20852] FAULT_INJECTION: forcing a failure. [ 1079.141613][T20852] name failslab, interval 1, probability 0, space 0, times 0 [ 1079.141717][T20848] loop5: detected capacity change from 0 to 264192 [ 1079.144785][T20852] CPU: 1 PID: 20852 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1079.149188][T20852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.149256][T20852] Call Trace: [ 1079.149261][T20852] dump_stack+0x137/0x19d [ 1079.149412][T20852] should_fail+0x23c/0x250 [ 1079.149430][T20852] ? shmem_alloc_inode+0x22/0x30 [ 1079.149452][T20852] __should_failslab+0x81/0x90 [ 1079.149473][T20852] ? shmem_match+0xa0/0xa0 [ 1079.149491][T20852] should_failslab+0x5/0x20 [ 1079.149504][T20852] kmem_cache_alloc+0x46/0x2f0 [ 1079.149553][T20852] ? do_anonymous_page+0x411/0x8b0 [ 1079.149569][T20852] ? fsnotify_perm+0x59/0x2e0 [ 1079.149581][T20852] ? shmem_match+0xa0/0xa0 [ 1079.149598][T20852] shmem_alloc_inode+0x22/0x30 [ 1079.149648][T20852] new_inode_pseudo+0x38/0x1c0 [ 1079.149740][T20852] new_inode+0x21/0x120 [ 1079.149753][T20852] shmem_get_inode+0xa1/0x480 [ 1079.149775][T20852] __shmem_file_setup+0xf1/0x1d0 [ 1079.149797][T20852] shmem_file_setup+0x37/0x40 08:21:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setuid(r2) clone3(&(0x7f0000000380)={0x100224000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 08:21:48 executing program 0 (fault-call:0 fault-nth:3): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1079.149841][T20852] __se_sys_memfd_create+0x1eb/0x390 [ 1079.149857][T20852] __x64_sys_memfd_create+0x2d/0x40 [ 1079.149882][T20852] do_syscall_64+0x4a/0x90 [ 1079.149903][T20852] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1079.149947][T20852] RIP: 0033:0x4665d9 [ 1079.149957][T20852] 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 [ 1079.149971][T20852] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1079.149985][T20852] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004665d9 [ 1079.149996][T20852] RDX: 000000000f202000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 1079.150007][T20852] RBP: 0000000000000002 R08: 0000100000001000 R09: ffffffffffffffff [ 1079.150018][T20852] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1079.150028][T20852] R13: 0000000020000100 R14: 0000000008100000 R15: 0000000020010d00 [ 1079.155667][T20849] loop4: detected capacity change from 0 to 2232 [ 1079.177784][T20848] FAULT_INJECTION: forcing a failure. [ 1079.177784][T20848] name failslab, interval 1, probability 0, space 0, times 0 [ 1079.201970][T20863] FAULT_INJECTION: forcing a failure. [ 1079.201970][T20863] name failslab, interval 1, probability 0, space 0, times 0 [ 1079.203725][T20848] CPU: 0 PID: 20848 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1079.203743][T20848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.203750][T20848] Call Trace: [ 1079.203756][T20848] dump_stack+0x137/0x19d [ 1079.230244][T20848] should_fail+0x23c/0x250 [ 1079.230341][T20848] ? __blockdev_direct_IO+0x129/0x2410 [ 1079.230384][T20848] __should_failslab+0x81/0x90 [ 1079.230401][T20848] should_failslab+0x5/0x20 08:21:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000d4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:48 executing program 0 (fault-call:0 fault-nth:4): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1079.230412][T20848] kmem_cache_alloc+0x46/0x2f0 [ 1079.230426][T20848] ? cgroup_rstat_updated+0x60/0x1c0 [ 1079.230501][T20848] __blockdev_direct_IO+0x129/0x2410 [ 1079.230515][T20848] ? xas_find_marked+0x4f5/0x5f0 [ 1079.230532][T20848] ? fat_block_truncate_page+0x30/0x30 [ 1079.230584][T20848] ? find_get_pages_range_tag+0x33e/0x390 [ 1079.230599][T20848] fat_direct_IO+0x108/0x1c0 [ 1079.230612][T20848] generic_file_read_iter+0x1c5/0x2c0 [ 1079.230625][T20848] generic_file_splice_read+0x22a/0x310 [ 1079.230639][T20848] ? splice_shrink_spd+0x60/0x60 [ 1079.230652][T20848] splice_direct_to_actor+0x2aa/0x650 [ 1079.230732][T20848] ? do_splice_direct+0x170/0x170 [ 1079.230745][T20848] do_splice_direct+0xf5/0x170 [ 1079.230757][T20848] do_sendfile+0x773/0xda0 [ 1079.230786][T20848] __x64_sys_sendfile64+0xf2/0x130 [ 1079.230839][T20848] do_syscall_64+0x4a/0x90 [ 1079.230855][T20848] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1079.230873][T20848] RIP: 0033:0x4665d9 [ 1079.230883][T20848] 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 [ 1079.230895][T20848] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 08:21:48 executing program 5 (fault-call:6 fault-nth:14): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1079.230908][T20848] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1079.230917][T20848] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1079.230925][T20848] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1079.230933][T20848] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1079.230957][T20848] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1079.230968][T20863] CPU: 1 PID: 20863 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1079.230999][T20863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.231008][T20863] Call Trace: [ 1079.231013][T20863] dump_stack+0x137/0x19d [ 1079.231031][T20863] should_fail+0x23c/0x250 [ 1079.231044][T20863] ? security_inode_alloc+0x30/0x180 [ 1079.231063][T20863] __should_failslab+0x81/0x90 [ 1079.231123][T20863] should_failslab+0x5/0x20 [ 1079.231178][T20863] kmem_cache_alloc+0x46/0x2f0 [ 1079.231196][T20863] security_inode_alloc+0x30/0x180 [ 1079.231255][T20863] inode_init_always+0x20b/0x420 [ 1079.231293][T20863] ? shmem_match+0xa0/0xa0 [ 1079.231314][T20863] new_inode_pseudo+0x73/0x1c0 [ 1079.231397][T20863] new_inode+0x21/0x120 [ 1079.231413][T20863] shmem_get_inode+0xa1/0x480 [ 1079.231434][T20863] __shmem_file_setup+0xf1/0x1d0 [ 1079.231504][T20863] shmem_file_setup+0x37/0x40 [ 1079.231600][T20863] __se_sys_memfd_create+0x1eb/0x390 [ 1079.231618][T20863] __x64_sys_memfd_create+0x2d/0x40 [ 1079.231638][T20863] do_syscall_64+0x4a/0x90 [ 1079.231656][T20863] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1079.231675][T20863] RIP: 0033:0x4665d9 [ 1079.231684][T20863] 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 [ 1079.231697][T20863] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1079.231758][T20863] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004665d9 08:21:48 executing program 0 (fault-call:0 fault-nth:5): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1079.231772][T20863] RDX: 000000000f202000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 1079.231785][T20863] RBP: 0000000000000002 R08: 0000100000001000 R09: ffffffffffffffff [ 1079.231798][T20863] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1079.231824][T20863] R13: 0000000020000100 R14: 0000000008100000 R15: 0000000020010d00 [ 1079.340263][T20876] FAULT_INJECTION: forcing a failure. [ 1079.340263][T20876] name failslab, interval 1, probability 0, space 0, times 0 [ 1079.346089][T20875] loop4: detected capacity change from 0 to 2232 [ 1079.347210][T20876] CPU: 1 PID: 20876 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1079.351543][T20876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.351563][T20876] Call Trace: [ 1079.351570][T20876] dump_stack+0x137/0x19d [ 1079.363978][T20876] should_fail+0x23c/0x250 [ 1079.364002][T20876] ? __d_alloc+0x36/0x370 [ 1079.364045][T20876] __should_failslab+0x81/0x90 [ 1079.364063][T20876] should_failslab+0x5/0x20 [ 1079.364077][T20876] kmem_cache_alloc+0x46/0x2f0 [ 1079.364096][T20876] ? __init_rwsem+0x59/0x70 [ 1079.364112][T20876] __d_alloc+0x36/0x370 [ 1079.364128][T20876] ? current_time+0xdb/0x190 [ 1079.364191][T20876] d_alloc_pseudo+0x1a/0x50 [ 1079.364206][T20876] alloc_file_pseudo+0x63/0x130 [ 1079.364296][T20876] __shmem_file_setup+0x14c/0x1d0 [ 1079.364318][T20876] shmem_file_setup+0x37/0x40 [ 1079.364338][T20876] __se_sys_memfd_create+0x1eb/0x390 [ 1079.364355][T20876] __x64_sys_memfd_create+0x2d/0x40 [ 1079.364370][T20876] do_syscall_64+0x4a/0x90 [ 1079.364385][T20876] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1079.364486][T20876] RIP: 0033:0x4665d9 [ 1079.364497][T20876] 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 [ 1079.364510][T20876] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1079.364528][T20876] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004665d9 [ 1079.364541][T20876] RDX: 000000000f202000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 1079.364551][T20876] RBP: 0000000000000002 R08: 0000100000001000 R09: ffffffffffffffff [ 1079.364561][T20876] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1079.364573][T20876] R13: 0000000020000100 R14: 0000000008100000 R15: 0000000020010d00 [ 1079.415696][T20887] FAULT_INJECTION: forcing a failure. [ 1079.415696][T20887] name failslab, interval 1, probability 0, space 0, times 0 [ 1079.416176][T20888] loop5: detected capacity change from 0 to 264192 [ 1079.420099][T20887] CPU: 0 PID: 20887 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1079.440486][T20887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.440499][T20887] Call Trace: [ 1079.440506][T20887] dump_stack+0x137/0x19d [ 1079.440526][T20887] should_fail+0x23c/0x250 [ 1079.440542][T20887] ? __alloc_file+0x2e/0x1a0 [ 1079.440569][T20887] __should_failslab+0x81/0x90 [ 1079.440653][T20887] should_failslab+0x5/0x20 [ 1079.440668][T20887] kmem_cache_alloc+0x46/0x2f0 [ 1079.440687][T20887] ? inode_doinit_with_dentry+0x382/0x950 [ 1079.440704][T20887] __alloc_file+0x2e/0x1a0 [ 1079.440717][T20887] alloc_empty_file+0xcd/0x1c0 [ 1079.457318][T20887] alloc_file+0x3a/0x280 [ 1079.457348][T20887] alloc_file_pseudo+0xe2/0x130 [ 1079.457386][T20887] __shmem_file_setup+0x14c/0x1d0 [ 1079.457408][T20887] shmem_file_setup+0x37/0x40 [ 1079.457431][T20887] __se_sys_memfd_create+0x1eb/0x390 [ 1079.457449][T20887] __x64_sys_memfd_create+0x2d/0x40 [ 1079.457465][T20887] do_syscall_64+0x4a/0x90 [ 1079.457484][T20887] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1079.457565][T20887] RIP: 0033:0x4665d9 [ 1079.457576][T20887] 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 [ 1079.457591][T20887] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1079.457609][T20887] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004665d9 [ 1079.457619][T20887] RDX: 000000000f202000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 1079.457628][T20887] RBP: 0000000000000002 R08: 0000100000001000 R09: ffffffffffffffff [ 1079.457638][T20887] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1079.457647][T20887] R13: 0000000020000100 R14: 0000000008100000 R15: 0000000020010d00 [ 1079.469547][T20888] FAULT_INJECTION: forcing a failure. [ 1079.469547][T20888] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1079.489151][T20888] CPU: 0 PID: 20888 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1079.489167][T20888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.489175][T20888] Call Trace: [ 1079.489181][T20888] dump_stack+0x137/0x19d [ 1079.495134][T20888] should_fail+0x23c/0x250 [ 1079.495155][T20888] __alloc_pages+0x102/0x320 [ 1079.497281][T20888] alloc_pages+0x21d/0x310 [ 1079.497304][T20888] push_pipe+0x267/0x370 [ 1079.497324][T20888] iov_iter_get_pages+0xb39/0xcc0 08:21:48 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="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", 0x13f}], 0x4, 0x0) r1 = fork() tkill(r1, 0x2c) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1079.500007][T20888] __blockdev_direct_IO+0xa0b/0x2410 [ 1079.500032][T20888] ? fat_block_truncate_page+0x30/0x30 [ 1079.500054][T20888] ? fat_block_truncate_page+0x30/0x30 [ 1079.500079][T20888] fat_direct_IO+0x108/0x1c0 [ 1079.500098][T20888] generic_file_read_iter+0x1c5/0x2c0 [ 1079.500117][T20888] generic_file_splice_read+0x22a/0x310 [ 1079.500135][T20888] ? splice_shrink_spd+0x60/0x60 [ 1079.500151][T20888] splice_direct_to_actor+0x2aa/0x650 [ 1079.500169][T20888] ? do_splice_direct+0x170/0x170 [ 1079.500336][T20888] do_splice_direct+0xf5/0x170 [ 1079.500352][T20888] do_sendfile+0x773/0xda0 [ 1079.500368][T20888] __x64_sys_sendfile64+0xf2/0x130 [ 1079.500383][T20888] do_syscall_64+0x4a/0x90 [ 1079.500402][T20888] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1079.500468][T20888] RIP: 0033:0x4665d9 [ 1079.500480][T20888] 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 [ 1079.500492][T20888] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1079.500505][T20888] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1079.500513][T20888] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1079.500521][T20888] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1079.500529][T20888] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1079.500537][T20888] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 08:21:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a0883297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000e4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:48 executing program 0 (fault-call:0 fault-nth:6): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:48 executing program 5 (fault-call:6 fault-nth:15): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1079.849381][T20918] loop4: detected capacity change from 0 to 2232 [ 1079.849880][T20917] FAULT_INJECTION: forcing a failure. [ 1079.849880][T20917] name failslab, interval 1, probability 0, space 0, times 0 [ 1079.854892][T20917] CPU: 1 PID: 20917 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1079.857257][T20917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.859954][T20917] Call Trace: [ 1079.860907][T20917] dump_stack+0x137/0x19d [ 1079.862082][T20917] should_fail+0x23c/0x250 [ 1079.863233][T20917] ? security_file_alloc+0x30/0x190 [ 1079.864727][T20917] __should_failslab+0x81/0x90 [ 1079.866148][T20917] should_failslab+0x5/0x20 [ 1079.867141][T20917] kmem_cache_alloc+0x46/0x2f0 [ 1079.868879][T20917] security_file_alloc+0x30/0x190 [ 1079.870226][T20917] __alloc_file+0x83/0x1a0 [ 1079.871407][T20917] alloc_empty_file+0xcd/0x1c0 [ 1079.872446][T20917] alloc_file+0x3a/0x280 [ 1079.873452][T20917] alloc_file_pseudo+0xe2/0x130 [ 1079.874547][T20917] __shmem_file_setup+0x14c/0x1d0 [ 1079.876016][T20917] shmem_file_setup+0x37/0x40 [ 1079.877198][T20917] __se_sys_memfd_create+0x1eb/0x390 [ 1079.878616][T20917] __x64_sys_memfd_create+0x2d/0x40 [ 1079.879716][T20917] do_syscall_64+0x4a/0x90 [ 1079.881043][T20917] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1079.883054][T20917] RIP: 0033:0x4665d9 [ 1079.883878][T20917] 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 [ 1079.889000][T20917] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1079.891695][T20917] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004665d9 [ 1079.893935][T20917] RDX: 000000000f202000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 1079.895378][T20917] RBP: 0000000000000002 R08: 0000100000001000 R09: ffffffffffffffff [ 1079.897097][T20917] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 08:21:49 executing program 5 (fault-call:6 fault-nth:16): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1079.898405][T20917] R13: 0000000020000100 R14: 0000000008100000 R15: 0000000020010d00 [ 1079.904053][T20919] loop5: detected capacity change from 0 to 264192 [ 1079.920771][T20919] FAULT_INJECTION: forcing a failure. [ 1079.920771][T20919] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1079.924726][T20919] CPU: 0 PID: 20919 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1079.924747][T20919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.924756][T20919] Call Trace: [ 1079.924763][T20919] dump_stack+0x137/0x19d [ 1079.924784][T20919] should_fail+0x23c/0x250 [ 1079.924859][T20919] __alloc_pages+0x102/0x320 [ 1079.924873][T20919] alloc_pages+0x21d/0x310 [ 1079.924886][T20919] push_pipe+0x267/0x370 [ 1079.924899][T20919] iov_iter_get_pages+0xb39/0xcc0 [ 1079.924934][T20919] __blockdev_direct_IO+0xa0b/0x2410 [ 1079.924950][T20919] ? fat_block_truncate_page+0x30/0x30 [ 1079.924969][T20919] ? fat_block_truncate_page+0x30/0x30 [ 1079.924987][T20919] fat_direct_IO+0x108/0x1c0 [ 1079.925046][T20919] generic_file_read_iter+0x1c5/0x2c0 [ 1079.925094][T20919] generic_file_splice_read+0x22a/0x310 [ 1079.925110][T20919] ? splice_shrink_spd+0x60/0x60 [ 1079.925128][T20919] splice_direct_to_actor+0x2aa/0x650 [ 1079.925147][T20919] ? do_splice_direct+0x170/0x170 [ 1079.925186][T20919] do_splice_direct+0xf5/0x170 [ 1079.925203][T20919] do_sendfile+0x773/0xda0 [ 1079.925228][T20919] __x64_sys_sendfile64+0xf2/0x130 [ 1079.925244][T20919] do_syscall_64+0x4a/0x90 [ 1079.925264][T20919] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1079.925287][T20919] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1079.925308][T20919] RIP: 0033:0x4665d9 [ 1079.925336][T20919] 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 [ 1079.925352][T20919] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1079.925371][T20919] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1079.925383][T20919] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1079.925395][T20919] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1079.925407][T20919] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1079.925455][T20919] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1080.003524][T20931] FAULT_INJECTION: forcing a failure. [ 1080.003524][T20931] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1080.003544][T20931] CPU: 0 PID: 20931 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1080.003610][T20931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.003620][T20931] Call Trace: [ 1080.003627][T20931] dump_stack+0x137/0x19d [ 1080.003652][T20931] should_fail+0x23c/0x250 [ 1080.003671][T20931] __alloc_pages+0x102/0x320 [ 1080.003724][T20931] alloc_pages+0x21d/0x310 [ 1080.003740][T20931] push_pipe+0x267/0x370 [ 1080.003756][T20931] iov_iter_zero+0x1d0/0xda0 [ 1080.003818][T20931] ? ext4_set_iomap+0x43a/0x460 [ 1080.003887][T20931] ? ext4_iomap_begin+0x5ce/0x620 [ 1080.003904][T20931] iomap_dio_actor+0x1a4/0x3b0 [ 1080.003925][T20931] iomap_apply+0x1e2/0x400 [ 1080.003941][T20931] __iomap_dio_rw+0x5af/0xad0 [ 1080.003957][T20931] ? __iomap_dio_rw+0xad0/0xad0 [ 1080.003996][T20931] iomap_dio_rw+0x30/0x70 [ 1080.004089][T20931] ext4_file_read_iter+0x21a/0x290 [ 1080.004124][T20931] generic_file_splice_read+0x22a/0x310 [ 1080.004141][T20931] ? splice_shrink_spd+0x60/0x60 [ 1080.004154][T20931] splice_direct_to_actor+0x2aa/0x650 [ 1080.004169][T20931] ? do_splice_direct+0x170/0x170 [ 1080.004204][T20931] do_splice_direct+0xf5/0x170 08:21:49 executing program 0 (fault-call:0 fault-nth:7): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101000f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:49 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1a0b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 08:21:49 executing program 5 (fault-call:6 fault-nth:17): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1080.004220][T20931] do_sendfile+0x773/0xda0 [ 1080.004244][T20931] __x64_sys_sendfile64+0xf2/0x130 [ 1080.004316][T20931] do_syscall_64+0x4a/0x90 [ 1080.004397][T20931] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1080.004420][T20931] RIP: 0033:0x4665d9 [ 1080.004433][T20931] 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 [ 1080.004448][T20931] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1080.004461][T20931] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1080.004474][T20931] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1080.004486][T20931] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1080.004498][T20931] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1080.004509][T20931] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 08:21:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a0983297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1080.139888][T20946] loop5: detected capacity change from 0 to 264192 [ 1080.143078][T20947] FAULT_INJECTION: forcing a failure. [ 1080.143078][T20947] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1080.146117][T20947] CPU: 0 PID: 20947 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1080.148574][T20947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.151125][T20947] Call Trace: [ 1080.152493][T20947] dump_stack+0x137/0x19d [ 1080.153702][T20947] should_fail+0x23c/0x250 [ 1080.154500][T20947] __alloc_pages+0x102/0x320 [ 1080.155442][T20947] alloc_pages_vma+0x391/0x660 [ 1080.156473][T20947] shmem_getpage_gfp+0x980/0x1410 [ 1080.158048][T20947] ? mls_context_isvalid+0x76/0x1e0 [ 1080.159150][T20947] shmem_write_begin+0x7e/0x100 [ 1080.160640][T20947] generic_perform_write+0x196/0x3a0 [ 1080.162351][T20947] ? file_update_time+0x1bd/0x3e0 [ 1080.163882][T20947] __generic_file_write_iter+0x161/0x300 [ 1080.165857][T20947] ? generic_write_checks+0x250/0x290 [ 1080.166981][T20947] generic_file_write_iter+0x75/0x130 [ 1080.168275][T20947] vfs_write+0x69d/0x770 [ 1080.169137][T20947] __x64_sys_pwrite64+0xf5/0x150 [ 1080.170422][T20947] do_syscall_64+0x4a/0x90 [ 1080.171239][T20947] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1080.173043][T20947] RIP: 0033:0x419777 [ 1080.173867][T20947] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1080.178247][T20947] RSP: 002b:00007f0181221f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1080.179828][T20947] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 1080.182051][T20947] RDX: 0000000000000018 RSI: 00000000200001c0 RDI: 0000000000000004 [ 1080.183684][T20947] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1080.185661][T20947] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 1080.187743][T20947] R13: 0000000000000004 R14: 0000000020000340 R15: 0000000000000000 [ 1080.194623][T20949] loop4: detected capacity change from 0 to 2232 [ 1080.208461][T20947] loop0: detected capacity change from 0 to 264192 [ 1080.211818][T20946] FAULT_INJECTION: forcing a failure. [ 1080.211818][T20946] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1080.214874][T20946] CPU: 0 PID: 20946 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1080.217644][T20946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.217655][T20946] Call Trace: [ 1080.217661][T20946] dump_stack+0x137/0x19d [ 1080.217678][T20946] should_fail+0x23c/0x250 [ 1080.222832][T20946] __alloc_pages+0x102/0x320 [ 1080.223914][T20946] alloc_pages+0x21d/0x310 [ 1080.224946][T20946] push_pipe+0x267/0x370 [ 1080.225918][T20946] iov_iter_get_pages+0xb39/0xcc0 [ 1080.227201][T20946] __blockdev_direct_IO+0xa0b/0x2410 [ 1080.228202][T20946] ? fat_block_truncate_page+0x30/0x30 [ 1080.229422][T20946] ? fat_block_truncate_page+0x30/0x30 [ 1080.230490][T20946] fat_direct_IO+0x108/0x1c0 [ 1080.231735][T20946] generic_file_read_iter+0x1c5/0x2c0 [ 1080.233119][T20946] generic_file_splice_read+0x22a/0x310 [ 1080.234147][T20946] ? splice_shrink_spd+0x60/0x60 [ 1080.235318][T20946] splice_direct_to_actor+0x2aa/0x650 [ 1080.236792][T20946] ? do_splice_direct+0x170/0x170 [ 1080.237976][T20946] do_splice_direct+0xf5/0x170 [ 1080.239224][T20946] do_sendfile+0x773/0xda0 [ 1080.240031][T20946] __x64_sys_sendfile64+0xf2/0x130 [ 1080.241526][T20946] do_syscall_64+0x4a/0x90 [ 1080.242532][T20946] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1080.243627][T20946] RIP: 0033:0x4665d9 08:21:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100104c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1080.244527][T20946] 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 [ 1080.249433][T20946] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1080.251726][T20946] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1080.253996][T20946] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1080.256375][T20946] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1080.258167][T20946] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1080.260427][T20946] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1080.338292][T20968] loop4: detected capacity change from 0 to 2232 08:21:51 executing program 5 (fault-call:6 fault-nth:18): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:51 executing program 0 (fault-call:0 fault-nth:8): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:51 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x100, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="01f098ee7390ade7028d92"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$inet(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000140)="a4f0ecf589d026fa8914199fb6fc58e41e810931991c6f5236f5d6f7f967d7d88583eb6c68ba5a1b43dad35b006e20a3aee54bcc1fe704d0b617e2aff6e6ad65b4acc2493a3515d6bf1fd83a9e917cd00c5c89110c68e68cea2d26f9a72a70994584eed0d7868f0d", 0x68}], 0x1}, 0x24008810) r2 = gettid() rt_sigqueueinfo(r2, 0xa, &(0x7f00000002c0)) 08:21:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100114c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a0a83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:51 executing program 1: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000440)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef004552050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120", 0x71, 0xe000}], 0x0, &(0x7f0000000180)=ANY=[]) 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, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x1000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:21:51 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x1, 0xfe}, 0x0, 0xffffefffffffffff, r0, 0x11) read(r0, &(0x7f0000000880)=""/4096, 0x1000) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x2) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xff, 0x1, 0x7, 0x94, 0x0, 0xffffffffffffff80, 0x40000, 0x4, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x86c, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x8000, 0x80000001, 0x4, 0x9, 0x71, 0x80000000, 0x1f, 0x0, 0x7, 0x0, 0x2}, r2, 0x10, r1, 0xb) [ 1082.615318][T20987] FAULT_INJECTION: forcing a failure. [ 1082.615318][T20987] name fail_usercopy, interval 1, probability 0, space 0, times 0 08:21:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100124c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:51 executing program 5 (fault-call:6 fault-nth:19): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1082.615338][T20987] CPU: 1 PID: 20987 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1082.615354][T20987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1082.615361][T20987] Call Trace: [ 1082.615366][T20987] dump_stack+0x137/0x19d [ 1082.615382][T20987] should_fail+0x23c/0x250 [ 1082.615395][T20987] should_fail_usercopy+0x16/0x20 [ 1082.615412][T20987] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 1082.615435][T20987] ? shmem_write_begin+0x7e/0x100 [ 1082.615455][T20987] generic_perform_write+0x1e4/0x3a0 08:21:51 executing program 0 (fault-call:0 fault-nth:9): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:51 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x2, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000080)=""/19, 0x13}, {&(0x7f0000000280)=""/233, 0xe9}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/222, 0xde}], 0x5, 0x8, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000140)=0xffffff26, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101600, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r3) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x103) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r4) writev(r1, &(0x7f0000000740), 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x8010, r0, 0x2e0b6000) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x2, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x21f8}, 0x14) splice(r0, 0x0, r2, 0x0, 0x1ffe0, 0x0) 08:21:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000240), r1) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="09025fa1eafb47990bbd700000000000010000000800090000000000010000"], 0x2c}}, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x3c, r2, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x24000084) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x3, 'tunl0\x00', {0x1}, 0x88}) r3 = socket(0x10, 0x3, 0x0) ftruncate(r3, 0x6e) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r3, &(0x7f0000000100)="200000001a000100000000000000a00080022000000000ffffa8880000000023", 0x20) [ 1082.615475][T20987] ? file_update_time+0x1bd/0x3e0 [ 1082.615492][T20987] __generic_file_write_iter+0x161/0x300 [ 1082.615552][T20987] ? generic_write_checks+0x250/0x290 [ 1082.615570][T20987] generic_file_write_iter+0x75/0x130 [ 1082.615585][T20987] vfs_write+0x69d/0x770 [ 1082.615597][T20987] __x64_sys_pwrite64+0xf5/0x150 [ 1082.615609][T20987] do_syscall_64+0x4a/0x90 [ 1082.615624][T20987] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1082.615642][T20987] RIP: 0033:0x419777 [ 1082.615654][T20987] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1082.615716][T20987] RSP: 002b:00007f0181221f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1082.615729][T20987] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 1082.615745][T20987] RDX: 0000000000000018 RSI: 00000000200001c0 RDI: 0000000000000004 [ 1082.615756][T20987] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1082.615767][T20987] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 1082.615851][T20987] R13: 0000000000000004 R14: 0000000020000340 R15: 0000000000000000 08:21:51 executing program 0 (fault-call:0 fault-nth:10): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1082.623347][T20989] loop4: detected capacity change from 0 to 2232 [ 1082.634820][T20987] loop0: detected capacity change from 0 to 264192 [ 1082.641026][T20986] loop5: detected capacity change from 0 to 264192 [ 1082.649726][T20986] FAULT_INJECTION: forcing a failure. [ 1082.649726][T20986] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1082.649744][T20986] CPU: 0 PID: 20986 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1082.649840][T20986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1082.649848][T20986] Call Trace: [ 1082.649854][T20986] dump_stack+0x137/0x19d [ 1082.649932][T20986] should_fail+0x23c/0x250 [ 1082.649945][T20986] __alloc_pages+0x102/0x320 [ 1082.650004][T20986] alloc_pages+0x21d/0x310 [ 1082.650017][T20986] push_pipe+0x267/0x370 [ 1082.650030][T20986] iov_iter_get_pages+0xb39/0xcc0 [ 1082.650116][T20986] __blockdev_direct_IO+0xa0b/0x2410 [ 1082.650188][T20986] ? fat_block_truncate_page+0x30/0x30 [ 1082.650208][T20986] ? fat_block_truncate_page+0x30/0x30 [ 1082.650225][T20986] fat_direct_IO+0x108/0x1c0 [ 1082.650242][T20986] generic_file_read_iter+0x1c5/0x2c0 [ 1082.650327][T20986] generic_file_splice_read+0x22a/0x310 [ 1082.650342][T20986] ? splice_shrink_spd+0x60/0x60 [ 1082.650354][T20986] splice_direct_to_actor+0x2aa/0x650 [ 1082.650370][T20986] ? do_splice_direct+0x170/0x170 [ 1082.650387][T20986] do_splice_direct+0xf5/0x170 [ 1082.650404][T20986] do_sendfile+0x773/0xda0 [ 1082.650420][T20986] __x64_sys_sendfile64+0xf2/0x130 [ 1082.650435][T20986] do_syscall_64+0x4a/0x90 [ 1082.650452][T20986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1082.650470][T20986] RIP: 0033:0x4665d9 08:21:51 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000000140)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000c6eb70325132510000eb70325103b1", 0x5c, 0x12000}], 0x0, &(0x7f0000000440)=ANY=[]) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fsopen(0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) [ 1082.650544][T20986] 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 [ 1082.650556][T20986] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1082.650571][T20986] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1082.650583][T20986] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1082.650595][T20986] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1082.650606][T20986] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1082.650617][T20986] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1082.739747][T21016] FAULT_INJECTION: forcing a failure. [ 1082.739747][T21016] name failslab, interval 1, probability 0, space 0, times 0 [ 1082.739768][T21016] CPU: 1 PID: 21016 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1082.739881][T21016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1082.739891][T21016] Call Trace: [ 1082.739897][T21016] dump_stack+0x137/0x19d [ 1082.739919][T21016] should_fail+0x23c/0x250 [ 1082.739937][T21016] ? getname_flags+0x84/0x3d0 [ 1082.739984][T21016] __should_failslab+0x81/0x90 [ 1082.740078][T21016] should_failslab+0x5/0x20 [ 1082.740095][T21016] kmem_cache_alloc+0x46/0x2f0 [ 1082.740115][T21016] getname_flags+0x84/0x3d0 [ 1082.740130][T21016] ? vfs_write+0x50c/0x770 [ 1082.740145][T21016] getname+0x15/0x20 [ 1082.740234][T21016] do_sys_openat2+0x5b/0x250 [ 1082.740255][T21016] __x64_sys_openat+0xef/0x110 [ 1082.740275][T21016] do_syscall_64+0x4a/0x90 [ 1082.740294][T21016] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1082.740315][T21016] RIP: 0033:0x4196c4 [ 1082.740327][T21016] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1082.740383][T21016] RSP: 002b:00007f0181221ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1082.740400][T21016] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 1082.740413][T21016] RDX: 0000000000000002 RSI: 00007f0181222000 RDI: 00000000ffffff9c [ 1082.740424][T21016] RBP: 00007f0181222000 R08: 0000000000000000 R09: ffffffffffffffff [ 1082.740436][T21016] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1082.740446][T21016] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1082.772747][T21014] loop4: detected capacity change from 0 to 2232 [ 1082.809796][T21030] FAULT_INJECTION: forcing a failure. [ 1082.809796][T21030] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1082.840213][T21026] loop5: detected capacity change from 0 to 264192 [ 1082.840569][T21030] CPU: 1 PID: 21030 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1082.868537][T21026] FAULT_INJECTION: forcing a failure. [ 1082.868537][T21026] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1082.870609][T21030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1082.870620][T21030] Call Trace: [ 1082.870627][T21030] dump_stack+0x137/0x19d [ 1082.878534][T21030] should_fail+0x23c/0x250 [ 1082.878551][T21030] should_fail_usercopy+0x16/0x20 [ 1082.878565][T21030] strncpy_from_user+0x21/0x250 [ 1082.878577][T21030] getname_flags+0xb8/0x3d0 [ 1082.878589][T21030] ? vfs_write+0x50c/0x770 [ 1082.878622][T21030] getname+0x15/0x20 [ 1082.878632][T21030] do_sys_openat2+0x5b/0x250 [ 1082.878671][T21030] __x64_sys_openat+0xef/0x110 [ 1082.878685][T21030] do_syscall_64+0x4a/0x90 [ 1082.878780][T21030] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1082.878842][T21030] RIP: 0033:0x4196c4 [ 1082.878852][T21030] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1082.878863][T21030] RSP: 002b:00007f0181221ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1082.878875][T21030] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 1082.878882][T21030] RDX: 0000000000000002 RSI: 00007f0181222000 RDI: 00000000ffffff9c [ 1082.878890][T21030] RBP: 00007f0181222000 R08: 0000000000000000 R09: ffffffffffffffff [ 1082.878898][T21030] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1082.878905][T21030] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1082.878915][T21026] CPU: 0 PID: 21026 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1082.878932][T21026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1082.878940][T21026] Call Trace: [ 1082.878945][T21026] dump_stack+0x137/0x19d [ 1082.878962][T21026] should_fail+0x23c/0x250 [ 1082.878975][T21026] __alloc_pages+0x102/0x320 [ 1082.904076][T21026] alloc_pages+0x21d/0x310 [ 1082.904101][T21026] push_pipe+0x267/0x370 [ 1082.904121][T21026] iov_iter_get_pages+0xb39/0xcc0 [ 1082.904158][T21026] __blockdev_direct_IO+0xa0b/0x2410 [ 1082.904179][T21026] ? fat_block_truncate_page+0x30/0x30 [ 1082.904198][T21026] ? fat_block_truncate_page+0x30/0x30 [ 1082.904262][T21026] fat_direct_IO+0x108/0x1c0 [ 1082.904277][T21026] generic_file_read_iter+0x1c5/0x2c0 [ 1082.904296][T21026] generic_file_splice_read+0x22a/0x310 [ 1082.904316][T21026] ? splice_shrink_spd+0x60/0x60 [ 1082.904408][T21026] splice_direct_to_actor+0x2aa/0x650 [ 1082.904427][T21026] ? do_splice_direct+0x170/0x170 [ 1082.904445][T21026] do_splice_direct+0xf5/0x170 [ 1082.904463][T21026] do_sendfile+0x773/0xda0 08:21:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100184c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:52 executing program 1: ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000000)={{0x0, 0x7, 0x8, 0x4, 0x80000001, 0x81, 0x3f, 0x9, 0x0, 0xfffffffc, 0x7f, 0x6, 0x8, 0x1ff, 0xffffffff}}) splice(0xffffffffffffffff, &(0x7f0000000080)=0x700000000000000, 0xffffffffffffffff, &(0x7f00000000c0)=0x5, 0x2, 0x9) syz_mount_image$nfs4(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)) [ 1082.916015][T21026] __x64_sys_sendfile64+0xf2/0x130 [ 1082.916047][T21026] do_syscall_64+0x4a/0x90 [ 1082.916067][T21026] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1082.916088][T21026] RIP: 0033:0x4665d9 [ 1082.916099][T21026] 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 [ 1082.916123][T21026] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1082.916137][T21026] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1082.916147][T21026] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1082.916156][T21026] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1082.916165][T21026] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1082.916248][T21026] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1083.009690][T21048] loop4: detected capacity change from 0 to 2232 08:21:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a0d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:52 executing program 5 (fault-call:6 fault-nth:20): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:52 executing program 1: pipe(&(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) read$snapshot(0xffffffffffffffff, &(0x7f0000000280)=""/94, 0x5e) sendmsg$NFNL_MSG_ACCT_NEW(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x7, 0x101, 0x0, 0x0, {0xc, 0x0, 0xa}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0xdf}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0xff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8080}, 0x4000000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fdinfo/3\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="a050018000003ddcd90e4cec1d6bbc3e3055441a7cc261b109c41fb5ff8144", @ANYRESHEX=r2, @ANYBLOB=',\x00']) 08:21:52 executing program 0 (fault-call:0 fault-nth:11): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100194c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1083.418834][T21061] loop5: detected capacity change from 0 to 264192 [ 1083.437296][T21061] FAULT_INJECTION: forcing a failure. [ 1083.437296][T21061] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1083.439650][T21061] CPU: 0 PID: 21061 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1083.441039][T21061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1083.443075][T21061] Call Trace: [ 1083.443604][T21061] dump_stack+0x137/0x19d [ 1083.444348][T21061] should_fail+0x23c/0x250 [ 1083.445104][T21061] __alloc_pages+0x102/0x320 [ 1083.445888][T21061] alloc_pages+0x21d/0x310 [ 1083.446737][T21061] push_pipe+0x267/0x370 [ 1083.447419][T21061] iov_iter_get_pages+0xb39/0xcc0 [ 1083.448372][T21061] __blockdev_direct_IO+0xa0b/0x2410 [ 1083.449339][T21061] ? fat_block_truncate_page+0x30/0x30 [ 1083.450289][T21070] FAULT_INJECTION: forcing a failure. [ 1083.450289][T21070] name failslab, interval 1, probability 0, space 0, times 0 [ 1083.450363][T21061] ? fat_block_truncate_page+0x30/0x30 [ 1083.453209][T21061] fat_direct_IO+0x108/0x1c0 [ 1083.454053][T21061] generic_file_read_iter+0x1c5/0x2c0 [ 1083.454913][T21061] generic_file_splice_read+0x22a/0x310 [ 1083.455883][T21061] ? splice_shrink_spd+0x60/0x60 [ 1083.456838][T21061] splice_direct_to_actor+0x2aa/0x650 [ 1083.457739][T21061] ? do_splice_direct+0x170/0x170 [ 1083.458638][T21061] do_splice_direct+0xf5/0x170 [ 1083.459537][T21061] do_sendfile+0x773/0xda0 [ 1083.460223][T21061] __x64_sys_sendfile64+0xf2/0x130 [ 1083.461154][T21061] do_syscall_64+0x4a/0x90 [ 1083.461920][T21061] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1083.462855][T21061] RIP: 0033:0x4665d9 [ 1083.463539][T21061] 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 [ 1083.466820][T21061] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 08:21:52 executing program 5 (fault-call:6 fault-nth:21): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1083.468721][T21061] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1083.469937][T21061] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1083.471161][T21061] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1083.472499][T21061] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1083.473676][T21061] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1083.474828][T21070] CPU: 1 PID: 21070 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1083.476205][T21070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1083.477737][T21070] Call Trace: [ 1083.478254][T21070] dump_stack+0x137/0x19d [ 1083.478940][T21070] should_fail+0x23c/0x250 [ 1083.479659][T21070] ? __alloc_file+0x2e/0x1a0 [ 1083.480589][T21070] __should_failslab+0x81/0x90 [ 1083.481515][T21070] should_failslab+0x5/0x20 [ 1083.482394][T21070] kmem_cache_alloc+0x46/0x2f0 [ 1083.483195][T21070] __alloc_file+0x2e/0x1a0 [ 1083.483881][T21070] alloc_empty_file+0xcd/0x1c0 [ 1083.484621][T21070] path_openat+0x6a/0x20b0 [ 1083.485521][T21070] ? avc_has_perm_noaudit+0x19a/0x240 [ 1083.486412][T21070] ? avc_has_perm+0x59/0x150 [ 1083.487272][T21070] ? avc_has_perm+0xc8/0x150 [ 1083.488047][T21070] do_filp_open+0xd9/0x1f0 [ 1083.488738][T21070] ? __virt_addr_valid+0x15a/0x1a0 [ 1083.489615][T21070] ? __check_object_size+0x253/0x310 [ 1083.490456][T21070] ? _find_next_bit+0x16a/0x190 [ 1083.491335][T21070] ? alloc_fd+0x388/0x3e0 [ 1083.492078][T21070] do_sys_openat2+0xa3/0x250 [ 1083.492822][T21070] __x64_sys_openat+0xef/0x110 [ 1083.493615][T21070] do_syscall_64+0x4a/0x90 [ 1083.494309][T21070] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1083.495227][T21070] RIP: 0033:0x4196c4 [ 1083.495931][T21070] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1083.498749][T21070] RSP: 002b:00007f0181221ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1083.500118][T21070] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 1083.501369][T21070] RDX: 0000000000000002 RSI: 00007f0181222000 RDI: 00000000ffffff9c [ 1083.502614][T21070] RBP: 00007f0181222000 R08: 0000000000000000 R09: ffffffffffffffff [ 1083.504231][T21070] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1083.505797][T21070] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1083.515520][T21072] 9pnet: Insufficient options for proto=fd [ 1083.516348][T21072] 9pnet: Insufficient options for proto=fd [ 1083.531370][T21071] loop4: detected capacity change from 0 to 2232 [ 1083.572079][T21082] loop5: detected capacity change from 0 to 264192 08:21:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x2) read(r2, 0x0, 0x2000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f00000001c0)) ioctl$TCSETSF(r2, 0x5457, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "1ec75d60024af731e83324c16a8cf9cfedb3de"}) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) r4 = getpid() ptrace$setopts(0x4206, r4, 0x1f, 0x80000) 08:21:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x2, 0x300) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="0107000000000000000020000000080008"], 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="0100009e817d3cb817747e"], 0x448}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 08:21:52 executing program 0 (fault-call:0 fault-nth:12): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100224c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:52 executing program 5 (fault-call:6 fault-nth:22): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1083.600044][T21082] FAULT_INJECTION: forcing a failure. [ 1083.600044][T21082] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1083.602655][T21082] CPU: 1 PID: 21082 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1083.602680][T21082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1083.602690][T21082] Call Trace: [ 1083.602697][T21082] dump_stack+0x137/0x19d [ 1083.602776][T21082] should_fail+0x23c/0x250 [ 1083.602795][T21082] __alloc_pages+0x102/0x320 [ 1083.602819][T21082] alloc_pages+0x21d/0x310 [ 1083.602836][T21082] push_pipe+0x267/0x370 [ 1083.610405][T21082] iov_iter_get_pages+0xb39/0xcc0 [ 1083.610428][T21082] __blockdev_direct_IO+0xa0b/0x2410 [ 1083.610480][T21082] ? fat_block_truncate_page+0x30/0x30 [ 1083.610500][T21082] ? fat_block_truncate_page+0x30/0x30 [ 1083.610517][T21082] fat_direct_IO+0x108/0x1c0 [ 1083.610578][T21082] generic_file_read_iter+0x1c5/0x2c0 [ 1083.610599][T21082] generic_file_splice_read+0x22a/0x310 [ 1083.610619][T21082] ? splice_shrink_spd+0x60/0x60 [ 1083.610637][T21082] splice_direct_to_actor+0x2aa/0x650 [ 1083.610680][T21082] ? do_splice_direct+0x170/0x170 [ 1083.610695][T21082] do_splice_direct+0xf5/0x170 [ 1083.610711][T21082] do_sendfile+0x773/0xda0 [ 1083.610725][T21082] __x64_sys_sendfile64+0xf2/0x130 [ 1083.610805][T21082] do_syscall_64+0x4a/0x90 [ 1083.610827][T21082] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1083.610887][T21082] RIP: 0033:0x4665d9 [ 1083.610901][T21082] 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 [ 1083.610918][T21082] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1083.610940][T21082] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1083.610950][T21082] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1083.610959][T21082] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 08:21:52 executing program 0 (fault-call:0 fault-nth:13): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1083.610968][T21082] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1083.610977][T21082] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1083.657354][T21096] FAULT_INJECTION: forcing a failure. [ 1083.657354][T21096] name failslab, interval 1, probability 0, space 0, times 0 [ 1083.657372][T21096] CPU: 0 PID: 21096 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1083.657387][T21096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1083.657400][T21096] Call Trace: [ 1083.657407][T21096] dump_stack+0x137/0x19d [ 1083.657433][T21096] should_fail+0x23c/0x250 [ 1083.657453][T21096] ? security_file_alloc+0x30/0x190 [ 1083.657521][T21096] __should_failslab+0x81/0x90 [ 1083.657540][T21096] should_failslab+0x5/0x20 [ 1083.657552][T21096] kmem_cache_alloc+0x46/0x2f0 [ 1083.657572][T21096] security_file_alloc+0x30/0x190 [ 1083.657590][T21096] __alloc_file+0x83/0x1a0 [ 1083.657606][T21096] alloc_empty_file+0xcd/0x1c0 [ 1083.657622][T21096] path_openat+0x6a/0x20b0 [ 1083.657642][T21096] ? avc_has_perm_noaudit+0x19a/0x240 [ 1083.657658][T21096] ? __perf_event_task_sched_out+0xce0/0xd30 [ 1083.657676][T21096] ? __perf_event_task_sched_in+0x471/0x4c0 [ 1083.657693][T21096] ? avc_has_perm+0xc8/0x150 [ 1083.657775][T21096] ? kcsan_setup_watchpoint+0x213/0x380 [ 1083.657797][T21096] ? copy_fpregs_to_fpstate+0xd8/0x110 [ 1083.657819][T21096] do_filp_open+0xd9/0x1f0 [ 1083.657834][T21096] ? __virt_addr_valid+0x15a/0x1a0 [ 1083.657848][T21096] ? __check_object_size+0x253/0x310 [ 1083.657907][T21096] ? _find_next_bit+0x16a/0x190 [ 1083.657921][T21096] ? alloc_fd+0x388/0x3e0 [ 1083.657936][T21096] do_sys_openat2+0xa3/0x250 [ 1083.657952][T21096] __x64_sys_openat+0xef/0x110 [ 1083.657970][T21096] do_syscall_64+0x4a/0x90 [ 1083.658046][T21096] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1083.658063][T21096] RIP: 0033:0x4196c4 [ 1083.658116][T21096] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1083.658142][T21096] RSP: 002b:00007f0181221ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1083.658155][T21096] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 1083.658163][T21096] RDX: 0000000000000002 RSI: 00007f0181222000 RDI: 00000000ffffff9c [ 1083.658192][T21096] RBP: 00007f0181222000 R08: 0000000000000000 R09: ffffffffffffffff [ 1083.658205][T21096] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1083.658217][T21096] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1083.673121][T21095] serio: Serial port pts0 [ 1083.689287][T21097] loop4: detected capacity change from 0 to 2232 [ 1083.731894][T21110] FAULT_INJECTION: forcing a failure. [ 1083.731894][T21110] name failslab, interval 1, probability 0, space 0, times 0 [ 1083.731915][T21110] CPU: 0 PID: 21110 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1083.731932][T21110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1083.731942][T21110] Call Trace: [ 1083.731948][T21110] dump_stack+0x137/0x19d [ 1083.731969][T21110] should_fail+0x23c/0x250 [ 1083.732109][T21110] ? loop_set_status_from_info+0x3a0/0x3a0 [ 1083.732128][T21110] __should_failslab+0x81/0x90 [ 1083.732149][T21110] ? __kthread_create_on_node+0x7a/0x290 [ 1083.732167][T21110] should_failslab+0x5/0x20 [ 1083.732236][T21110] kmem_cache_alloc_trace+0x49/0x310 [ 1083.732279][T21110] ? loop_set_status_from_info+0x3a0/0x3a0 [ 1083.732297][T21110] __kthread_create_on_node+0x7a/0x290 [ 1083.732314][T21110] ? __blkdev_get+0xc1/0x6d0 [ 1083.732357][T21110] ? loop_set_status_from_info+0x3a0/0x3a0 [ 1083.732375][T21110] kthread_create_on_node+0x72/0xa0 [ 1083.732391][T21110] loop_configure+0x597/0xcb0 [ 1083.732404][T21110] ? mntput+0x45/0x70 [ 1083.732445][T21110] lo_ioctl+0x555/0x11f0 [ 1083.732462][T21110] ? path_openat+0x19ab/0x20b0 [ 1083.732477][T21110] ? putname+0xa5/0xc0 [ 1083.732490][T21110] ? ___cache_free+0x3c/0x300 [ 1083.732509][T21110] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1083.732526][T21110] ? selinux_file_ioctl+0x8e0/0x970 [ 1083.732541][T21110] ? lo_release+0x120/0x120 [ 1083.732590][T21110] blkdev_ioctl+0x1d0/0x3c0 [ 1083.732608][T21110] block_ioctl+0x6d/0x80 [ 1083.732626][T21110] ? blkdev_iopoll+0x70/0x70 [ 1083.732642][T21110] __se_sys_ioctl+0xcb/0x140 [ 1083.732737][T21110] __x64_sys_ioctl+0x3f/0x50 [ 1083.732755][T21110] do_syscall_64+0x4a/0x90 [ 1083.732775][T21110] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1083.732795][T21110] RIP: 0033:0x466397 [ 1083.732805][T21110] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1083.732821][T21110] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1083.732839][T21110] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1083.732897][T21110] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1083.732909][T21110] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1083.732921][T21110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1083.732934][T21110] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1083.743512][T21098] netlink: 'syz-executor.1': attribute type 8 has an invalid length. [ 1083.771335][T21114] loop5: detected capacity change from 0 to 264192 [ 1083.790439][T21114] FAULT_INJECTION: forcing a failure. [ 1083.790439][T21114] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1083.814215][T21114] CPU: 0 PID: 21114 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1083.815624][T21114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1083.815634][T21114] Call Trace: [ 1083.815641][T21114] dump_stack+0x137/0x19d [ 1083.815664][T21114] should_fail+0x23c/0x250 [ 1083.815745][T21114] __alloc_pages+0x102/0x320 [ 1083.815760][T21114] alloc_pages+0x21d/0x310 [ 1083.815773][T21114] push_pipe+0x267/0x370 [ 1083.815851][T21114] iov_iter_get_pages+0xb39/0xcc0 [ 1083.815869][T21114] __blockdev_direct_IO+0xa0b/0x2410 [ 1083.815955][T21114] ? fat_block_truncate_page+0x30/0x30 [ 1083.815976][T21114] ? fat_block_truncate_page+0x30/0x30 [ 1083.816019][T21114] fat_direct_IO+0x108/0x1c0 [ 1083.816037][T21114] generic_file_read_iter+0x1c5/0x2c0 [ 1083.816056][T21114] generic_file_splice_read+0x22a/0x310 [ 1083.816074][T21114] ? splice_shrink_spd+0x60/0x60 [ 1083.816089][T21114] splice_direct_to_actor+0x2aa/0x650 [ 1083.816143][T21114] ? do_splice_direct+0x170/0x170 [ 1083.816158][T21114] do_splice_direct+0xf5/0x170 [ 1083.816174][T21114] do_sendfile+0x773/0xda0 [ 1083.816188][T21114] __x64_sys_sendfile64+0xf2/0x130 [ 1083.816201][T21114] do_syscall_64+0x4a/0x90 [ 1083.816215][T21114] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1083.816302][T21114] RIP: 0033:0x4665d9 [ 1083.816313][T21114] 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 [ 1083.816329][T21114] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1083.816395][T21114] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1083.816406][T21114] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1083.816423][T21114] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1083.816432][T21114] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1083.816442][T21114] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 08:21:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100254c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:53 executing program 0 (fault-call:0 fault-nth:14): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:53 executing program 5 (fault-call:6 fault-nth:23): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:53 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) r2 = getpid() r3 = pidfd_open(r2, 0x0) r4 = epoll_create1(0x0) r5 = dup3(r3, r4, 0x0) dup3(r5, r0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',K']) 08:21:53 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000002040000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x460}], 0x0, &(0x7f0000000080)={[], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@euid_gt={'euid>', r1}}]}) 08:21:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a9b83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:53 executing program 5 (fault-call:6 fault-nth:24): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:53 executing program 2: r0 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write(r0, &(0x7f0000002500)="e8", 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000), 0x10) [ 1084.159755][T21137] loop5: detected capacity change from 0 to 264192 [ 1084.169256][T21137] FAULT_INJECTION: forcing a failure. [ 1084.169256][T21137] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1084.171626][T21137] CPU: 0 PID: 21137 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1084.173206][T21137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1084.174788][T21137] Call Trace: [ 1084.175364][T21137] dump_stack+0x137/0x19d [ 1084.176126][T21137] should_fail+0x23c/0x250 [ 1084.176761][T21137] __alloc_pages+0x102/0x320 [ 1084.177488][T21137] alloc_pages+0x21d/0x310 [ 1084.178247][T21137] push_pipe+0x267/0x370 [ 1084.178981][T21137] iov_iter_get_pages+0xb39/0xcc0 [ 1084.179787][T21137] __blockdev_direct_IO+0xa0b/0x2410 [ 1084.180696][T21137] ? fat_block_truncate_page+0x30/0x30 [ 1084.181621][T21137] ? fat_block_truncate_page+0x30/0x30 [ 1084.182578][T21137] fat_direct_IO+0x108/0x1c0 [ 1084.182614][T21137] generic_file_read_iter+0x1c5/0x2c0 [ 1084.182630][T21137] generic_file_splice_read+0x22a/0x310 [ 1084.182684][T21137] ? splice_shrink_spd+0x60/0x60 [ 1084.182701][T21137] splice_direct_to_actor+0x2aa/0x650 08:21:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x2a8, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0xfffff001, 0x42}}}}, [@NL80211_ATTR_REKEY_DATA={0x50, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1000}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="c95b40ae741fb3ce86840e351cf1d821"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="0aa272d6b6e63f8f86af6103075800d2af0288034d958cb4"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x77d}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "d60076dbac61e987"}]}, @NL80211_ATTR_REKEY_DATA={0x2c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "2310d4b49da38954"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="d4eee856768dab6aadfb768e7333e4ed"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x4}]}, @NL80211_ATTR_REKEY_DATA={0x34, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a27b349d73780067"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x5}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="e9e749b55e75daf3798f36085123ecbb"}]}, @NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "94e4cd432282cc7b"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x7}]}, @NL80211_ATTR_REKEY_DATA={0x78, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="4f439885f8a3fbdbb4aa69fd738454ecb9b7688acb388261"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x5}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xfa}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "4805ed06491696b2"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="46a6b8f60c55fd7de6ec71adcfb45f17"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="f982eca9c92e4df06a39f97d5b6af59c"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="153ce6936dca6ae01fb6dc4a7e7ebe63"}]}, @NL80211_ATTR_REKEY_DATA={0x68, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="1dfc626561eebed2b84547a1974cdda4"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="b6eb4aa891b76109de2265666f18414b"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="57ef85371ff2ff6a29341678a94829da"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="231889e3fd8704469b5e9c83aad44082"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="928cfa0a671687f5d5ca90f311ed5bdf"}]}, @NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="8c4f410109d8625ea9ae19c1667be3f0"}]}, @NL80211_ATTR_REKEY_DATA={0x84, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x7}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="edd55bfad5c3185b45cb521a13f22356"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="3883553acea6bd43797c877a3ea8bf3778da10f8f4ff54a3"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="24031b605f504bba7391d9c039efee7a"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="f35fc90a6d177cff87d1f7d8d1037fc3249dc1b66f703f34"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x6}, @NL80211_REKEY_DATA_AKM={0x8}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1}]}, @NL80211_ATTR_REKEY_DATA={0x3c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x7}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="c9fe2b068f3e2537ce1ac150a85b30c6"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="ab7db35c3bc08382746bb0c3f490f8fe92b9cf428ab96bd9"}]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x40}, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000090019000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) 08:21:53 executing program 0 (fault-call:0 fault-nth:15): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1084.182719][T21137] ? do_splice_direct+0x170/0x170 [ 1084.182735][T21137] do_splice_direct+0xf5/0x170 [ 1084.182750][T21137] do_sendfile+0x773/0xda0 [ 1084.182764][T21137] __x64_sys_sendfile64+0xf2/0x130 [ 1084.182814][T21137] do_syscall_64+0x4a/0x90 [ 1084.182829][T21137] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1084.182849][T21137] RIP: 0033:0x4665d9 [ 1084.182860][T21137] 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 [ 1084.182879][T21137] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1084.182893][T21137] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1084.182904][T21137] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1084.182913][T21137] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1084.182923][T21137] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1084.182935][T21137] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1084.199572][T21138] FAULT_INJECTION: forcing a failure. [ 1084.199572][T21138] name failslab, interval 1, probability 0, space 0, times 0 [ 1084.199594][T21138] CPU: 1 PID: 21138 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1084.199614][T21138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1084.199624][T21138] Call Trace: [ 1084.199631][T21138] dump_stack+0x137/0x19d [ 1084.199711][T21138] should_fail+0x23c/0x250 08:21:53 executing program 5 (fault-call:6 fault-nth:25): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1084.199725][T21138] ? __kernfs_new_node+0x6a/0x330 [ 1084.199745][T21138] __should_failslab+0x81/0x90 [ 1084.199789][T21138] should_failslab+0x5/0x20 [ 1084.199801][T21138] kmem_cache_alloc+0x46/0x2f0 [ 1084.199816][T21138] ? kvm_sched_clock_read+0xd/0x20 [ 1084.199833][T21138] __kernfs_new_node+0x6a/0x330 [ 1084.199851][T21138] ? select_task_rq_fair+0x186/0xc00 [ 1084.199872][T21138] ? rb_insert_color+0x7e/0x310 [ 1084.199961][T21138] kernfs_create_dir_ns+0x5e/0x140 [ 1084.199981][T21138] internal_create_group+0x138/0x850 [ 1084.200000][T21138] ? check_preempt_wakeup+0x1bb/0x360 [ 1084.200039][T21138] sysfs_create_group+0x1b/0x20 [ 1084.200113][T21138] loop_configure+0xa21/0xcb0 [ 1084.200132][T21138] lo_ioctl+0x555/0x11f0 [ 1084.200216][T21138] ? path_openat+0x19ab/0x20b0 [ 1084.200267][T21138] ? putname+0xa5/0xc0 [ 1084.200283][T21138] ? ___cache_free+0x3c/0x300 [ 1084.200302][T21138] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1084.200323][T21138] ? selinux_file_ioctl+0x8e0/0x970 [ 1084.200341][T21138] ? lo_release+0x120/0x120 [ 1084.200355][T21138] blkdev_ioctl+0x1d0/0x3c0 [ 1084.200455][T21138] block_ioctl+0x6d/0x80 [ 1084.200471][T21138] ? blkdev_iopoll+0x70/0x70 [ 1084.200491][T21138] __se_sys_ioctl+0xcb/0x140 [ 1084.200524][T21138] __x64_sys_ioctl+0x3f/0x50 [ 1084.200542][T21138] do_syscall_64+0x4a/0x90 [ 1084.200622][T21138] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1084.200640][T21138] RIP: 0033:0x466397 [ 1084.200652][T21138] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1084.200664][T21138] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1084.200753][T21138] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1084.200762][T21138] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1084.200844][T21138] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1084.200856][T21138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1084.200869][T21138] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1084.200910][T21138] loop0: detected capacity change from 0 to 264192 [ 1084.220047][T21149] loop4: detected capacity change from 0 to 2232 [ 1084.258482][T21161] loop5: detected capacity change from 0 to 264192 [ 1084.267117][T21161] FAULT_INJECTION: forcing a failure. [ 1084.267117][T21161] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1084.267140][T21161] CPU: 1 PID: 21161 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1084.267205][T21161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1084.267215][T21161] Call Trace: [ 1084.267223][T21161] dump_stack+0x137/0x19d [ 1084.267244][T21161] should_fail+0x23c/0x250 [ 1084.267290][T21161] __alloc_pages+0x102/0x320 [ 1084.267308][T21161] alloc_pages+0x21d/0x310 [ 1084.267351][T21161] push_pipe+0x267/0x370 [ 1084.267409][T21161] iov_iter_get_pages+0xb39/0xcc0 [ 1084.267426][T21161] __blockdev_direct_IO+0xa0b/0x2410 [ 1084.267444][T21161] ? fat_block_truncate_page+0x30/0x30 [ 1084.267487][T21161] ? fat_block_truncate_page+0x30/0x30 [ 1084.267508][T21161] fat_direct_IO+0x108/0x1c0 [ 1084.267528][T21161] generic_file_read_iter+0x1c5/0x2c0 [ 1084.267548][T21161] generic_file_splice_read+0x22a/0x310 [ 1084.267564][T21161] ? splice_shrink_spd+0x60/0x60 [ 1084.267578][T21161] splice_direct_to_actor+0x2aa/0x650 [ 1084.267665][T21161] ? do_splice_direct+0x170/0x170 [ 1084.267684][T21161] do_splice_direct+0xf5/0x170 [ 1084.267703][T21161] do_sendfile+0x773/0xda0 [ 1084.267721][T21161] __x64_sys_sendfile64+0xf2/0x130 [ 1084.267739][T21161] do_syscall_64+0x4a/0x90 [ 1084.267760][T21161] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1084.267816][T21161] RIP: 0033:0x4665d9 [ 1084.267829][T21161] 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 [ 1084.267857][T21161] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1084.267873][T21161] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1084.267887][T21161] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1084.267899][T21161] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1084.267910][T21161] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1084.267922][T21161] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1084.290116][T21170] FAULT_INJECTION: forcing a failure. [ 1084.290116][T21170] name failslab, interval 1, probability 0, space 0, times 0 [ 1084.290137][T21170] CPU: 1 PID: 21170 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1084.290197][T21170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1084.290207][T21170] Call Trace: [ 1084.290213][T21170] dump_stack+0x137/0x19d [ 1084.290235][T21170] should_fail+0x23c/0x250 [ 1084.290253][T21170] ? __kernfs_new_node+0x6a/0x330 [ 1084.290269][T21170] __should_failslab+0x81/0x90 [ 1084.290286][T21170] should_failslab+0x5/0x20 [ 1084.290298][T21170] kmem_cache_alloc+0x46/0x2f0 [ 1084.290382][T21170] ? __cond_resched+0x11/0x40 [ 1084.290399][T21170] __kernfs_new_node+0x6a/0x330 [ 1084.290418][T21170] ? idr_alloc_cyclic+0x249/0x2d0 [ 1084.290438][T21170] ? rb_insert_color+0x7e/0x310 [ 1084.290453][T21170] kernfs_new_node+0x5b/0xd0 [ 1084.290476][T21170] __kernfs_create_file+0x45/0x1a0 [ 1084.290492][T21170] sysfs_add_file_mode_ns+0x1c1/0x250 [ 1084.290508][T21170] internal_create_group+0x2e4/0x850 [ 1084.290526][T21170] ? kcsan_setup_watchpoint+0x213/0x380 [ 1084.290543][T21170] sysfs_create_group+0x1b/0x20 [ 1084.290641][T21170] loop_configure+0xa21/0xcb0 [ 1084.290655][T21170] lo_ioctl+0x555/0x11f0 [ 1084.290668][T21170] ? path_openat+0x19ab/0x20b0 [ 1084.290733][T21170] ? putname+0xa5/0xc0 [ 1084.290748][T21170] ? ___cache_free+0x3c/0x300 [ 1084.290763][T21170] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1084.290799][T21170] ? selinux_file_ioctl+0x8e0/0x970 [ 1084.290812][T21170] ? lo_release+0x120/0x120 [ 1084.290866][T21170] blkdev_ioctl+0x1d0/0x3c0 [ 1084.290880][T21170] block_ioctl+0x6d/0x80 [ 1084.290895][T21170] ? blkdev_iopoll+0x70/0x70 [ 1084.290910][T21170] __se_sys_ioctl+0xcb/0x140 [ 1084.290942][T21170] __x64_sys_ioctl+0x3f/0x50 [ 1084.290962][T21170] do_syscall_64+0x4a/0x90 [ 1084.290982][T21170] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1084.291005][T21170] RIP: 0033:0x466397 [ 1084.335180][T21173] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=21173 comm=syz-executor.1 08:21:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100484c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:53 executing program 0 (fault-call:0 fault-nth:16): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1084.335363][T21170] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1084.343088][T21173] netlink: 13 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1084.343450][T21170] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1084.394722][T21170] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1084.394730][T21170] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1084.394737][T21170] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1084.394743][T21170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1084.394750][T21170] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1084.405020][T21170] loop0: detected capacity change from 0 to 264192 [ 1084.426064][T21173] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1084.432951][T21173] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=21173 comm=syz-executor.1 [ 1084.438352][T21177] netlink: 13 bytes leftover after parsing attributes in process `syz-executor.1'. 08:21:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ftruncate(r1, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r3 = semget$private(0x0, 0x3, 0x0) r4 = getuid() r5 = getgid() semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000100)={{0x3, r4, 0x0, r4, r5, 0x1b3, 0x9e7a}, 0xf1, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) r6 = semget$private(0x0, 0x3, 0x0) r7 = getuid() r8 = getgid() semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000100)={{0x0, r7, r8, 0xee01, r8, 0xf3, 0x9e7a}, 0xf1, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000300)={{}, {0x1, 0x4}, [{0x2, 0x5}], {0x4, 0x5}, [{0x8, 0x5, 0xee01}, {0x8, 0x2, r2}, {0x8, 0x7, 0xee01}, {0x8, 0x3, r5}, {0x8, 0x6, 0xee01}, {0x8, 0x4, r8}], {0x10, 0x4}, {0x20, 0x4}}, 0x5c, 0x7b8684da51eb72d6) r9 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./bus\x00', 0x84842, 0x1c0) creat(&(0x7f0000000080)='./file0\x00', 0x22) write(r9, &(0x7f0000004200)='t', 0xfff4) r10 = open(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) sendfile(r0, r10, 0x0, 0x8400fffffffa) [ 1084.438368][T21177] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.1'. 08:21:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000180)={{0x1b, 0x5b, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46}, [{}]}, 0x78) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000040)="b9c3c0b4de2078d18203a9af304165c2e7d66bedb8d2", 0x16}, {&(0x7f0000000080)="68d735d5e72e3136dfff7b476a40c818e69b27c0642a22663e1a511d24b16ac32f45fed584882d540a0d8712017f1d398474e1e1d7837d48eb0e5acfee97f163da756cb0e70aa31670ba372d5d1a2e116f771ba11ab7ffad11ab39f84dcf5484ae2f1d427e90f33bced50aca56b7c2c56ebd1b76470d4ecf867a9428109f3a6d7aa5b615c9d7154519e097f2a65fb4d8c54ed8b06c44be0b4b20f4d627", 0x9d}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="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0x1000}], 0x4) [ 1084.468943][T21182] loop4: detected capacity change from 0 to 2232 08:21:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101004c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1084.496581][T21179] FAULT_INJECTION: forcing a failure. [ 1084.496581][T21179] name failslab, interval 1, probability 0, space 0, times 0 [ 1084.498622][T21179] CPU: 0 PID: 21179 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1084.500084][T21179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1084.501975][T21179] Call Trace: [ 1084.502488][T21179] dump_stack+0x137/0x19d [ 1084.503167][T21179] should_fail+0x23c/0x250 [ 1084.504058][T21179] ? __kernfs_new_node+0x6a/0x330 [ 1084.504965][T21179] __should_failslab+0x81/0x90 [ 1084.505794][T21179] should_failslab+0x5/0x20 [ 1084.506596][T21179] kmem_cache_alloc+0x46/0x2f0 [ 1084.507367][T21179] __kernfs_new_node+0x6a/0x330 [ 1084.508185][T21179] ? __cond_resched+0x11/0x40 [ 1084.509048][T21179] ? mutex_lock+0x9/0x30 [ 1084.509873][T21179] kernfs_new_node+0x5b/0xd0 [ 1084.510647][T21179] __kernfs_create_file+0x45/0x1a0 [ 1084.511572][T21179] sysfs_add_file_mode_ns+0x1c1/0x250 [ 1084.512632][T21179] internal_create_group+0x2e4/0x850 [ 1084.513649][T21179] sysfs_create_group+0x1b/0x20 [ 1084.514526][T21179] loop_configure+0xa21/0xcb0 [ 1084.515330][T21179] lo_ioctl+0x555/0x11f0 [ 1084.516181][T21179] ? path_openat+0x19ab/0x20b0 [ 1084.516978][T21179] ? putname+0xa5/0xc0 [ 1084.517649][T21179] ? ___cache_free+0x3c/0x300 [ 1084.518365][T21179] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1084.519223][T21179] ? selinux_file_ioctl+0x8e0/0x970 [ 1084.520314][T21179] ? lo_release+0x120/0x120 [ 1084.521057][T21179] blkdev_ioctl+0x1d0/0x3c0 [ 1084.521677][T21179] block_ioctl+0x6d/0x80 [ 1084.522398][T21179] ? blkdev_iopoll+0x70/0x70 [ 1084.523170][T21179] __se_sys_ioctl+0xcb/0x140 [ 1084.524027][T21179] __x64_sys_ioctl+0x3f/0x50 [ 1084.524049][T21179] do_syscall_64+0x4a/0x90 [ 1084.524069][T21179] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1084.526408][T21179] RIP: 0033:0x466397 [ 1084.526423][T21179] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1084.526441][T21179] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1084.531502][T21179] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1084.531516][T21179] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1084.534046][T21179] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1084.534057][T21179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1084.534066][T21179] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 08:21:53 executing program 5 (fault-call:6 fault-nth:26): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1084.583836][T21179] loop0: detected capacity change from 0 to 264192 [ 1084.593429][T21192] loop5: detected capacity change from 0 to 264192 [ 1084.622443][T21192] FAULT_INJECTION: forcing a failure. [ 1084.622443][T21192] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1084.622464][T21192] CPU: 1 PID: 21192 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1084.622545][T21192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1084.622554][T21192] Call Trace: [ 1084.622561][T21192] dump_stack+0x137/0x19d [ 1084.622581][T21192] should_fail+0x23c/0x250 [ 1084.622599][T21192] __alloc_pages+0x102/0x320 [ 1084.622669][T21192] alloc_pages+0x21d/0x310 [ 1084.622682][T21192] push_pipe+0x267/0x370 [ 1084.622695][T21192] iov_iter_get_pages+0xb39/0xcc0 [ 1084.622709][T21192] __blockdev_direct_IO+0xa0b/0x2410 [ 1084.622725][T21192] ? fat_block_truncate_page+0x30/0x30 [ 1084.622746][T21192] ? fat_block_truncate_page+0x30/0x30 [ 1084.622822][T21192] fat_direct_IO+0x108/0x1c0 [ 1084.622850][T21192] generic_file_read_iter+0x1c5/0x2c0 [ 1084.622885][T21192] generic_file_splice_read+0x22a/0x310 [ 1084.622902][T21192] ? splice_shrink_spd+0x60/0x60 [ 1084.622920][T21192] splice_direct_to_actor+0x2aa/0x650 [ 1084.622946][T21192] ? do_splice_direct+0x170/0x170 [ 1084.622991][T21192] do_splice_direct+0xf5/0x170 [ 1084.623004][T21192] do_sendfile+0x773/0xda0 [ 1084.623017][T21192] __x64_sys_sendfile64+0xf2/0x130 [ 1084.623032][T21192] do_syscall_64+0x4a/0x90 [ 1084.623118][T21192] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1084.623135][T21192] RIP: 0033:0x4665d9 [ 1084.623145][T21192] 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 [ 1084.623157][T21192] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1084.623170][T21192] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1084.623178][T21192] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1084.623187][T21192] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1084.623256][T21192] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1084.623267][T21192] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1084.668530][T21204] loop4: detected capacity change from 0 to 2232 [ 1084.717120][T21214] loop5: detected capacity change from 0 to 264192 [ 1084.738750][T21214] FAULT_INJECTION: forcing a failure. [ 1084.738750][T21214] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1084.740946][T21214] CPU: 0 PID: 21214 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1084.742507][T21214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1084.744188][T21214] Call Trace: [ 1084.744759][T21214] dump_stack+0x137/0x19d [ 1084.745592][T21214] should_fail+0x23c/0x250 [ 1084.746533][T21214] __alloc_pages+0x102/0x320 [ 1084.746550][T21214] alloc_pages+0x21d/0x310 [ 1084.746564][T21214] push_pipe+0x267/0x370 [ 1084.746618][T21214] iov_iter_get_pages+0xb39/0xcc0 [ 1084.746640][T21214] __blockdev_direct_IO+0xa0b/0x2410 [ 1084.746661][T21214] ? fat_block_truncate_page+0x30/0x30 [ 1084.746684][T21214] ? fat_block_truncate_page+0x30/0x30 [ 1084.746753][T21214] fat_direct_IO+0x108/0x1c0 [ 1084.746772][T21214] generic_file_read_iter+0x1c5/0x2c0 [ 1084.746792][T21214] generic_file_splice_read+0x22a/0x310 [ 1084.746812][T21214] ? splice_shrink_spd+0x60/0x60 [ 1084.746830][T21214] splice_direct_to_actor+0x2aa/0x650 [ 1084.746848][T21214] ? do_splice_direct+0x170/0x170 [ 1084.746897][T21214] do_splice_direct+0xf5/0x170 [ 1084.746933][T21214] do_sendfile+0x773/0xda0 [ 1084.746950][T21214] __x64_sys_sendfile64+0xf2/0x130 [ 1084.746967][T21214] do_syscall_64+0x4a/0x90 [ 1084.746984][T21214] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1084.747063][T21214] RIP: 0033:0x4665d9 [ 1084.747074][T21214] 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 [ 1084.747087][T21214] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1084.747100][T21214] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1084.747109][T21214] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1084.747118][T21214] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1084.747128][T21214] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1084.747139][T21214] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 08:21:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83067f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:54 executing program 0 (fault-call:0 fault-nth:17): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100684c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:54 executing program 5 (fault-call:6 fault-nth:27): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:54 executing program 1: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={'syz', 0x1}, &(0x7f0000000100)='trusted.overlay.upper\x00', 0x0) add_key$user(&(0x7f0000000380), &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000440)="c8", 0x1, r0) request_key(&(0x7f00000012c0)='user\x00', &(0x7f0000001300)={'syz', 0x1}, 0x0, 0xffffffffffffffff) 08:21:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101006c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1085.102700][T21235] loop5: detected capacity change from 0 to 264192 [ 1085.102704][T21233] loop4: detected capacity change from 0 to 2232 [ 1085.112591][T21237] FAULT_INJECTION: forcing a failure. [ 1085.112591][T21237] name failslab, interval 1, probability 0, space 0, times 0 [ 1085.112611][T21237] CPU: 0 PID: 21237 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1085.112627][T21237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1085.112636][T21237] Call Trace: [ 1085.112642][T21237] dump_stack+0x137/0x19d [ 1085.112660][T21237] should_fail+0x23c/0x250 [ 1085.112673][T21237] ? __kernfs_new_node+0x6a/0x330 [ 1085.112729][T21237] __should_failslab+0x81/0x90 [ 1085.121499][T21237] should_failslab+0x5/0x20 [ 1085.121520][T21237] kmem_cache_alloc+0x46/0x2f0 [ 1085.121537][T21237] __kernfs_new_node+0x6a/0x330 [ 1085.121639][T21237] ? __cond_resched+0x11/0x40 [ 1085.121657][T21237] ? mutex_lock+0x9/0x30 [ 1085.121734][T21237] kernfs_new_node+0x5b/0xd0 08:21:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', 0x0, 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000001c0)="1d34eca330a9d478401f6a2aa9e29839d4f5f3d4a7c35e3f8f115591bd3bc6311586f891d50d3b455eac1d0f694c4b144c0b0b", 0x33}], 0x0, &(0x7f00000006c0)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000103, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) mkdir(&(0x7f0000000140)='./file0\x00', 0x1) [ 1085.121754][T21237] __kernfs_create_file+0x45/0x1a0 [ 1085.121776][T21237] sysfs_add_file_mode_ns+0x1c1/0x250 [ 1085.121803][T21237] internal_create_group+0x2e4/0x850 08:21:54 executing program 5 (fault-call:6 fault-nth:28): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1085.121827][T21237] sysfs_create_group+0x1b/0x20 [ 1085.121894][T21237] loop_configure+0xa21/0xcb0 [ 1085.121912][T21237] lo_ioctl+0x555/0x11f0 [ 1085.121925][T21237] ? path_openat+0x19ab/0x20b0 [ 1085.121999][T21237] ? putname+0xa5/0xc0 [ 1085.122040][T21237] ? ___cache_free+0x3c/0x300 [ 1085.122058][T21237] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1085.122078][T21237] ? selinux_file_ioctl+0x8e0/0x970 [ 1085.122094][T21237] ? lo_release+0x120/0x120 [ 1085.122148][T21237] blkdev_ioctl+0x1d0/0x3c0 [ 1085.122162][T21237] block_ioctl+0x6d/0x80 [ 1085.122181][T21237] ? blkdev_iopoll+0x70/0x70 [ 1085.122196][T21237] __se_sys_ioctl+0xcb/0x140 [ 1085.122266][T21237] __x64_sys_ioctl+0x3f/0x50 [ 1085.122286][T21237] do_syscall_64+0x4a/0x90 08:21:54 executing program 1: read$char_usb(0xffffffffffffffff, &(0x7f0000000140)=""/110, 0x6e) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x7, 0x62, "c1d8e36b1de7e893d9e90875ced64576d1b0a23de53fea10e6e949aef9991a0c26b7df33b61675d0ece5ed525938e5c287a15c8c2ff971700c59c00425b8dcb26ba8e327d66a2343e55bbbdfecb1f3f270628400d8e4fcda7058e91357c0d9b81d97"}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x6}}]}) [ 1085.122367][T21237] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1085.122452][T21237] RIP: 0033:0x466397 [ 1085.122464][T21237] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1085.122507][T21237] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1085.122524][T21237] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1085.122534][T21237] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1085.122545][T21237] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1085.122556][T21237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1085.122567][T21237] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1085.161798][T21235] FAULT_INJECTION: forcing a failure. [ 1085.161798][T21235] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1085.161883][T21235] CPU: 0 PID: 21235 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1085.161901][T21235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1085.161911][T21235] Call Trace: [ 1085.161921][T21235] dump_stack+0x137/0x19d [ 1085.161943][T21235] should_fail+0x23c/0x250 [ 1085.161960][T21235] __alloc_pages+0x102/0x320 [ 1085.161976][T21235] alloc_pages+0x21d/0x310 [ 1085.161992][T21235] push_pipe+0x267/0x370 [ 1085.162071][T21235] iov_iter_get_pages+0xb39/0xcc0 [ 1085.162088][T21235] __blockdev_direct_IO+0xa0b/0x2410 [ 1085.162109][T21235] ? fat_block_truncate_page+0x30/0x30 [ 1085.162129][T21235] ? fat_block_truncate_page+0x30/0x30 [ 1085.162208][T21235] fat_direct_IO+0x108/0x1c0 [ 1085.162226][T21235] generic_file_read_iter+0x1c5/0x2c0 [ 1085.162245][T21235] generic_file_splice_read+0x22a/0x310 [ 1085.162306][T21235] ? splice_shrink_spd+0x60/0x60 [ 1085.162322][T21235] splice_direct_to_actor+0x2aa/0x650 [ 1085.162340][T21235] ? do_splice_direct+0x170/0x170 08:21:54 executing program 0 (fault-call:0 fault-nth:18): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100744c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1085.162357][T21235] do_splice_direct+0xf5/0x170 [ 1085.162374][T21235] do_sendfile+0x773/0xda0 [ 1085.162390][T21235] __x64_sys_sendfile64+0xf2/0x130 [ 1085.162407][T21235] do_syscall_64+0x4a/0x90 [ 1085.162482][T21235] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1085.162503][T21235] RIP: 0033:0x4665d9 [ 1085.162515][T21235] 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 [ 1085.162569][T21235] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1085.162587][T21235] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1085.162598][T21235] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1085.162609][T21235] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1085.162688][T21235] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1085.162698][T21235] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1085.210438][T21237] loop0: detected capacity change from 0 to 264192 [ 1085.217426][T21254] loop4: detected capacity change from 0 to 2232 [ 1085.348850][T21270] loop5: detected capacity change from 0 to 264192 [ 1085.370694][T21270] FAULT_INJECTION: forcing a failure. [ 1085.370694][T21270] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1085.372882][T21270] CPU: 1 PID: 21270 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1085.374320][T21270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1085.375885][T21270] Call Trace: [ 1085.376424][T21270] dump_stack+0x137/0x19d [ 1085.377096][T21270] should_fail+0x23c/0x250 [ 1085.377782][T21270] __alloc_pages+0x102/0x320 [ 1085.378466][T21270] alloc_pages+0x21d/0x310 [ 1085.379162][T21270] push_pipe+0x267/0x370 [ 1085.379835][T21270] iov_iter_get_pages+0xb39/0xcc0 [ 1085.380633][T21270] __blockdev_direct_IO+0xa0b/0x2410 [ 1085.381631][T21270] ? fat_block_truncate_page+0x30/0x30 [ 1085.382613][T21270] ? fat_block_truncate_page+0x30/0x30 [ 1085.383478][T21270] fat_direct_IO+0x108/0x1c0 [ 1085.384161][T21270] generic_file_read_iter+0x1c5/0x2c0 [ 1085.385044][T21270] generic_file_splice_read+0x22a/0x310 [ 1085.386004][T21270] ? splice_shrink_spd+0x60/0x60 [ 1085.386958][T21270] splice_direct_to_actor+0x2aa/0x650 [ 1085.387845][T21270] ? do_splice_direct+0x170/0x170 [ 1085.388740][T21270] do_splice_direct+0xf5/0x170 [ 1085.390283][T21270] do_sendfile+0x773/0xda0 [ 1085.391083][T21270] __x64_sys_sendfile64+0xf2/0x130 [ 1085.391904][T21270] do_syscall_64+0x4a/0x90 [ 1085.392713][T21270] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1085.393673][T21270] RIP: 0033:0x4665d9 [ 1085.394334][T21270] 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 [ 1085.397397][T21270] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1085.398633][T21270] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1085.399894][T21270] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1085.401075][T21270] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1085.402292][T21270] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1085.403458][T21270] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1085.446062][T21281] FAULT_INJECTION: forcing a failure. [ 1085.446062][T21281] name failslab, interval 1, probability 0, space 0, times 0 [ 1085.448382][T21281] CPU: 0 PID: 21281 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1085.448469][T21281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1085.448477][T21281] Call Trace: [ 1085.448482][T21281] dump_stack+0x137/0x19d [ 1085.448502][T21281] should_fail+0x23c/0x250 [ 1085.453467][T21281] ? __kernfs_new_node+0x6a/0x330 [ 1085.453491][T21281] __should_failslab+0x81/0x90 [ 1085.454996][T21281] should_failslab+0x5/0x20 [ 1085.455015][T21281] kmem_cache_alloc+0x46/0x2f0 [ 1085.455035][T21281] __kernfs_new_node+0x6a/0x330 [ 1085.455081][T21281] ? __cond_resched+0x11/0x40 [ 1085.455096][T21281] ? mutex_lock+0x9/0x30 [ 1085.455112][T21281] kernfs_new_node+0x5b/0xd0 [ 1085.455130][T21281] __kernfs_create_file+0x45/0x1a0 [ 1085.455173][T21281] sysfs_add_file_mode_ns+0x1c1/0x250 [ 1085.455215][T21281] internal_create_group+0x2e4/0x850 [ 1085.455236][T21281] sysfs_create_group+0x1b/0x20 [ 1085.455255][T21281] loop_configure+0xa21/0xcb0 [ 1085.455273][T21281] lo_ioctl+0x555/0x11f0 [ 1085.455340][T21281] ? path_openat+0x19ab/0x20b0 [ 1085.455357][T21281] ? putname+0xa5/0xc0 [ 1085.455371][T21281] ? ___cache_free+0x3c/0x300 [ 1085.466704][T21281] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1085.467600][T21281] ? selinux_file_ioctl+0x8e0/0x970 [ 1085.467621][T21281] ? lo_release+0x120/0x120 [ 1085.469203][T21281] blkdev_ioctl+0x1d0/0x3c0 [ 1085.469225][T21281] block_ioctl+0x6d/0x80 [ 1085.470579][T21281] ? blkdev_iopoll+0x70/0x70 [ 1085.471302][T21281] __se_sys_ioctl+0xcb/0x140 [ 1085.471326][T21281] __x64_sys_ioctl+0x3f/0x50 [ 1085.472755][T21281] do_syscall_64+0x4a/0x90 [ 1085.472841][T21281] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1085.474376][T21281] RIP: 0033:0x466397 [ 1085.475027][T21281] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1085.478166][T21281] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1085.478194][T21281] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1085.480527][T21281] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1085.480539][T21281] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1085.480551][T21281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1085.480560][T21281] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 08:21:54 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000080), &(0x7f00000001c0)={0x0, 0xfb, 0x4a, 0x0, 0x80, "9921a4e102870267dd4f636887ff45b5", "fad508b9955c4a070a88483a19a70cd6dbb4182c4dbd8e3123803e66abae705b5a47a055ab61650e4d37ecac12121b7889fa80606c"}, 0x4a, 0x1) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f00000000c0)='\x00', 0x80) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x1000, 0x0) [ 1085.491887][T21283] loop4: detected capacity change from 0 to 2232 [ 1085.576237][T21281] loop0: detected capacity change from 0 to 264192 08:21:55 executing program 5 (fault-call:6 fault-nth:29): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83087f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:55 executing program 0 (fault-call:0 fault-nth:19): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:55 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000003c0)='./file0/../file0\x00') mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') rename(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000000240)='./file0/../file0\x00', 0x2) fchdir(r0) 08:21:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r2, 0x0, 0x8, &(0x7f0000000180)=ANY=[], 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000080)=0xc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000002b80), r0) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000002d40)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002d00)={&(0x7f0000003500)=ANY=[@ANYBLOB="d0010000", @ANYRES16=r5, @ANYBLOB="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"], 0x1d0}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendto$packet(r1, &(0x7f0000000240)="b23d921378e9a83f1254ccf05513784c88a8ff2a0806", 0x16, 0x0, &(0x7f0000000040)={0x11, 0x8100, r3, 0x1, 0x0, 0x6, @dev}, 0x14) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000002e80)={'gretap0\x00', &(0x7f00000033c0)=ANY=[@ANYBLOB="3caf5f09f47d4c4f6d46130e6a2d9ba5b9cb0447867498b0e7b0f83b779ce7494c3c6594ee3e520c91af8644c81b6bc1371f73327c6444188d0525f0d2968e499b2f3595a2ac3c56401de8ccbd99c0a373f1568921b809f6c570c23866a240019cd0ad71f9133a2472e696bcf205160f45365602179bb0950df113ddfcb8006d8ce54bc2f02aa156b673f7846b4af5587fd44dc2c3c770302b41b0c7", @ANYRES32=0x0, @ANYBLOB="0040070000000000000008354506009400640000e62f9078e0000001ac1e0001442c859000001f5b0000020000000005000000060000004b00000008ffffffff0000800100000005000000044414fda000000004000008000000000500000006440ecff1a262da1ea9843830408444247943000000000000666cac1e000100000007ac1414aa7fffffffe00000010bd651eb940400000709e97dc0926fee7600"]}) sendmmsg$inet(r0, &(0x7f0000003280)=[{{&(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10, &(0x7f00000013c0)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f0000000040)="5235abf4c5bb23a40cd175117cf6e6106ed5c1530314cf334668b039a55ab9f5ac61e4e573ff21ab141d47a23fcd0aecf2d74342fab16fa88bba5eb36734c42a77d01c7f5118310a099b2c8b4fa2f8ce14b652840c45a92247a7b3e6339458207a7b9032993e4a73e186b520068f14f91f32aed475626372f8ee400d98726e25ef09b9f4f29e2a7ce989dd7393bf1d7ec39c1e078ab4d2c2dcfd942fbb0623f623ddbdd541fe023aa0ccc228500e70365299d020561b34d14c81abd4835fbd3c83a20bce4793ed", 0xc7}, {&(0x7f0000000140)="e0f37bd30014cefe22070afd618a3b861d23f4ae11bf6e7284c6d1824eb2fd912ac989ff5dda0de6c333f7d4efd59342068bee488832ef8d209beb079f2e99", 0x3f}, {&(0x7f00000011c0)="bd7e5e4a81a91bcef2ba7dbf64023a282f8dad3a43a536005282f0a08478e257c4e806dada6014b6803de87171f1e5005b7aa657a70e8663f1a1602c832f1b1c996db059a83707d7176293b13aea79004c0efee175abb62984b3cfd45c43c8a39e92f1dffe6945a16d15a2f74b5521bc7e9621504641783d93adcc42c31f1258e90bb8c4044c7e8a42fe106519c8fb0043d71942a990b2303a55dd72ad9534", 0x9f}, {&(0x7f0000001280)="bf13f50b2fa71a2b9ae8b974e9df1c", 0xf}, 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{&(0x7f0000001840)="37294021a8901a08651705882380aacc395c3a4134c87c75f8cd313a5a6f12c688e97d766e697f28e220bc578d20", 0x2e}, {&(0x7f0000001880)="2507ad512f63c0df15af18fae2a729890273e0933360620870b815e68840af246b7bee0325db63e372c57985571b6fb021d5410cfcd9d02b2189bf1103bcbc9fd92618dcbed8c25fea2df0b8e31c12ef61aa9460cef86a7c7e2b150a101ffe39f78a974166f477008ceff104aaadf7cb2e6e450d32aa9644684f53b19c14e357fec14f7fb2c097440f5baf7bfbe4f8344dbd1623a179dc635c7202e6900614cdb4d726060c1a4adde43764fa44d44b91f20d798082d5dad87cc1384e1dc346687c8226c394469fc0f875d065269636a58e1f7bcfd22e5704e38301b7dd4a84", 0xdf}, {&(0x7f0000001980)="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", 0x1000}, {&(0x7f0000002980)="748baf163c8a23600973b2283f9c", 0xe}, {&(0x7f00000029c0)="2d38d7867ba03cd137d39b1d3954a893ee840bae6f13db6febb4df28021b8903a5704f9d9ac9d61d820f4e6a3c78762621a51a0e07230dbf56ba515a5db757a681e6526a8027a576cf120a0fd207775b36a8a969792e3e92953b94f96ab516e58525f61c42c8cdd2a10cf02cbecb2fd89d9cff0df9ae69f6e0ad3fbc7fe8a0defb13094fd2b83d5a0f984c6237b6958cf8dd9ad7cb188e6faa536f42b36f673e5b", 0xa1}], 0x6, &(0x7f0000002b00)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xd5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8001}}], 0x48}}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000002b80)}, {&(0x7f0000002bc0)="e09668f3623009bb149e095385a9f43a4521418e451697e403adec8ba7877f72af02a1e50c343d991fbd0ece28306c25353ad83a66fd7e3236dfc30dd9f7d610d9deee164cae25ff3b4c9408af6a7709733583c76429e587e2c19897ae6a7b9988668c7ae3bd8e0ad2ea44c22ae945ca02897988091cb68760d5d831f7cf3e1c6d1d013d8b84a37af65d94c7d6b007653623ee8a40241c48ec4705ed3cbc844c1583ae135171c557b7de083ddb2cfefa32593dc5702ea2e4565b024cbc9fc2036943687c6a4b1123f4a8e2575a35991bbd8a07bcc45365658aa4b8a91b094418", 0xe0}], 0x2, &(0x7f0000002ec0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x400}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010100, @multicast2}}}, @ip_retopts={{0x34, 0x0, 0x7, {[@end, @noop, @rr={0x7, 0x1f, 0x55, [@broadcast, @broadcast, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x2d}, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2]}]}}}, @ip_tos_int={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @multicast2, @multicast1}}}], 0xd8}}, {{&(0x7f0000002fc0)={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f0000003180)=[{&(0x7f0000003000)="6c2328164e2341556108910f5fb4892c695593bf7a90e86089b270719a4c69dcc08b6d15eeec39572602f63bce9cad9db3c81f74986ff79c0963afaa1d17de7c925833480e8d116cfe73184e9cd326e00e5b146f79275441ffda79febd4a17fcc4caf787ff7b471147f88fc37c24", 0x6e}, {&(0x7f0000003080)="a0d610542c30997a9fc626c3ca48b1fab2f913aef2f9e03bfcc0121936ea0541520f75c8f2d150dc52b87a4ae9ec889dc77131e342132731d5888d750b6d83a8aa9811b19bcc699d400890de", 0x4c}, {&(0x7f0000003100)="5a81a4d8112468e14e7b9c5b3127d12bb717c68729289cba6851704126ea744e2c8f18511b7131c3c1dade29a8ed2d7bf7181ce9addec73a21666f9b1d9031ebccd0", 0x42}], 0x3, &(0x7f00000031c0)=[@ip_retopts={{0xa4, 0x0, 0x7, {[@end, @lsrr={0x83, 0x23, 0x31, [@private=0xa010101, @local, @empty, @private=0xa010102, @rand_addr=0x64010101, @rand_addr=0x64010102, @broadcast, @private=0xa010102]}, @ra={0x94, 0x4, 0x1}, @generic={0x7, 0x5, "210e40"}, @ssrr={0x89, 0x1b, 0x34, [@loopback, @rand_addr=0x64010101, @broadcast, @private=0xa010101, @multicast2, @local]}, @timestamp_prespec={0x44, 0x4c, 0xf, 0x3, 0x2, [{@loopback, 0xaf67}, {@multicast2, 0x89}, {@private=0xa010100, 0x9}, {@multicast1, 0x1ff}, {@remote, 0x2}, {@rand_addr=0x64010101, 0x200}, {@multicast2, 0x8001}, {@dev={0xac, 0x14, 0x14, 0x1c}, 0x9}, {@empty, 0x5}]}]}}}], 0xa8}}], 0x5, 0x24002080) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r7, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b383b000700000b000000000000005d"], 0xdd) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000002d80)={0x5e, @multicast2, 0x4e21, 0x2, 'rr\x00', 0x2, 0x0, 0x79}, 0x2c) 08:21:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="02434430303101007a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000000100)="00000002", 0x4) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="23000000190007041dfffd946f610500020000001f00000000000800050016000400ff", 0x23}], 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000080)=@ipx={0x4, 0x8000, 0x1f, "76d1349ed813", 0x1}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)="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", 0xfe}, {&(0x7f0000000300)="00439a0ceea108e18effed87fbcf7a6baaa9afa532084ce2917991a1c82acda41d04d75f2ed84e18925597de7fc98aa88e02ca6d84dae4360955472b3966334b58a3ec9ae77b3c0e96b76293290877508ef366eb4f970d431552c9974b6cf487b19c7c8ce4b21a635b341eefb5a138019e4fb78097314520374e6b87d2326985460c97e46c27f5374570b028e9506a57104720350a5dd8fa6e16f1c7d88da49de2b5138b69b2ad193462a1c32f3e931669b336f2e514f5c4b120a13aef8b09ee8f590167778f040e409b61aea1efab15f701291d9670eaf148d6a0398b7106ccfcc40137", 0xe4}], 0x2, &(0x7f0000000440)=[{0xb8, 0x111, 0xffffffff, "13a151716701a47ef52fd3ed563ee9fa85ae1b345c8262b011d1f36b1dddf469948329b4a235e955e230155150b8130ab96eac575e08cdb2821501afbf33e1ceee9f63f7d3c7745e2eafe4442baaa76ca24a748df1a6002d0f63b03768e930b6c765b9f0547e3ebbcff427ab9f5752e7a95541fa9fa1cf0d832137f7a3f2dc68a1193786c93fac9b3b223d1d5ae3ecaddff2174cbb913f00adb0855ddc8c7798bf"}], 0xb8}, 0x4800) [ 1085.962475][T21309] FAULT_INJECTION: forcing a failure. [ 1085.962475][T21309] name failslab, interval 1, probability 0, space 0, times 0 [ 1085.964884][T21309] CPU: 0 PID: 21309 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1085.966410][T21309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1085.966420][T21309] Call Trace: [ 1085.966426][T21309] dump_stack+0x137/0x19d [ 1085.969656][T21309] should_fail+0x23c/0x250 [ 1085.970343][T21309] ? __kernfs_new_node+0x6a/0x330 [ 1085.970361][T21309] __should_failslab+0x81/0x90 [ 1085.970409][T21309] should_failslab+0x5/0x20 [ 1085.972863][T21309] kmem_cache_alloc+0x46/0x2f0 [ 1085.973633][T21309] __kernfs_new_node+0x6a/0x330 [ 1085.973661][T21309] ? __cond_resched+0x11/0x40 [ 1085.973714][T21309] ? mutex_lock+0x9/0x30 [ 1085.975832][T21309] kernfs_new_node+0x5b/0xd0 [ 1085.975855][T21309] __kernfs_create_file+0x45/0x1a0 [ 1085.977286][T21309] sysfs_add_file_mode_ns+0x1c1/0x250 [ 1085.977306][T21309] internal_create_group+0x2e4/0x850 [ 1085.977329][T21309] sysfs_create_group+0x1b/0x20 [ 1085.977377][T21309] loop_configure+0xa21/0xcb0 [ 1085.977473][T21309] lo_ioctl+0x555/0x11f0 [ 1085.977486][T21309] ? path_openat+0x19ab/0x20b0 [ 1085.977523][T21309] ? putname+0xa5/0xc0 [ 1085.977536][T21309] ? ___cache_free+0x3c/0x300 [ 1085.977585][T21309] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1085.977627][T21309] ? selinux_file_ioctl+0x8e0/0x970 [ 1085.977661][T21309] ? lo_release+0x120/0x120 [ 1085.977673][T21309] blkdev_ioctl+0x1d0/0x3c0 [ 1085.977687][T21309] block_ioctl+0x6d/0x80 [ 1085.977719][T21309] ? blkdev_iopoll+0x70/0x70 [ 1085.977746][T21309] __se_sys_ioctl+0xcb/0x140 [ 1085.977844][T21309] __x64_sys_ioctl+0x3f/0x50 [ 1085.977898][T21309] do_syscall_64+0x4a/0x90 [ 1085.977924][T21309] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1085.977946][T21309] RIP: 0033:0x466397 [ 1085.977957][T21309] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1085.977970][T21309] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 08:21:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100f64c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:55 executing program 5 (fault-call:6 fault-nth:30): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:55 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f00000001c0)="77690addcfbe1fbb66ec6fa96baba453b94297a8d7fd58422f4a0554b21e3d2eba80b6ff11dcc3fb675294f579a7f88d4ff0976e3b3c52c190c6b11c8e6bdd7a1a08b7d59b2e924dc05ff70b40d4", 0xff3b}], 0xc, 0x1) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000004a005f0214f9f424000904000a", 0xfffffffffffffc70) splice(r1, 0x0, r2, 0x0, 0xfffd, 0x0) [ 1085.977985][T21309] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1085.977996][T21309] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1085.978008][T21309] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1085.978024][T21309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1085.978035][T21309] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1085.980816][T21310] loop4: detected capacity change from 0 to 2232 [ 1086.002408][T21316] loop5: detected capacity change from 0 to 264192 [ 1086.018997][T21309] loop0: detected capacity change from 0 to 264192 [ 1086.023088][T21316] FAULT_INJECTION: forcing a failure. [ 1086.023088][T21316] name failslab, interval 1, probability 0, space 0, times 0 [ 1086.023109][T21316] CPU: 1 PID: 21316 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1086.023129][T21316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1086.023140][T21316] Call Trace: [ 1086.023188][T21316] dump_stack+0x137/0x19d [ 1086.023265][T21316] should_fail+0x23c/0x250 [ 1086.023279][T21316] ? fat_cache_add+0x219/0x570 [ 1086.023293][T21316] __should_failslab+0x81/0x90 [ 1086.023312][T21316] should_failslab+0x5/0x20 [ 1086.023329][T21316] kmem_cache_alloc+0x46/0x2f0 [ 1086.023370][T21316] fat_cache_add+0x219/0x570 [ 1086.023399][T21316] fat_get_cluster+0x58e/0x870 [ 1086.023418][T21316] fat_get_mapped_cluster+0xd0/0x250 08:21:55 executing program 0 (fault-call:0 fault-nth:20): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1086.023468][T21316] fat_bmap+0x258/0x290 [ 1086.023548][T21316] fat_get_block+0xa2/0x5a0 [ 1086.023564][T21316] ? submit_page_section+0x3e8/0x5a0 [ 1086.023586][T21316] __blockdev_direct_IO+0xd04/0x2410 [ 1086.023654][T21316] ? fat_block_truncate_page+0x30/0x30 [ 1086.023676][T21316] fat_direct_IO+0x108/0x1c0 [ 1086.023704][T21316] generic_file_read_iter+0x1c5/0x2c0 [ 1086.023723][T21316] generic_file_splice_read+0x22a/0x310 [ 1086.023744][T21316] ? splice_shrink_spd+0x60/0x60 [ 1086.023762][T21316] splice_direct_to_actor+0x2aa/0x650 [ 1086.023782][T21316] ? do_splice_direct+0x170/0x170 [ 1086.023802][T21316] do_splice_direct+0xf5/0x170 [ 1086.023845][T21316] do_sendfile+0x773/0xda0 [ 1086.023863][T21316] __x64_sys_sendfile64+0xf2/0x130 [ 1086.023878][T21316] do_syscall_64+0x4a/0x90 [ 1086.023894][T21316] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.023967][T21316] RIP: 0033:0x4665d9 [ 1086.023979][T21316] 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 [ 1086.023992][T21316] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1086.024007][T21316] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1086.024016][T21316] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1086.024024][T21316] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1086.024032][T21316] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1086.024045][T21316] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1086.113009][T21340] loop4: detected capacity change from 0 to 2232 [ 1086.154988][T21347] loop5: detected capacity change from 0 to 264192 [ 1086.159660][T21352] FAULT_INJECTION: forcing a failure. [ 1086.159660][T21352] name failslab, interval 1, probability 0, space 0, times 0 [ 1086.161845][T21352] CPU: 1 PID: 21352 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1086.163436][T21352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1086.164989][T21352] Call Trace: [ 1086.165577][T21352] dump_stack+0x137/0x19d [ 1086.166447][T21352] should_fail+0x23c/0x250 [ 1086.167562][T21352] ? __kernfs_new_node+0x6a/0x330 [ 1086.168583][T21352] __should_failslab+0x81/0x90 [ 1086.169329][T21352] should_failslab+0x5/0x20 [ 1086.170001][T21352] kmem_cache_alloc+0x46/0x2f0 [ 1086.171081][T21352] __kernfs_new_node+0x6a/0x330 [ 1086.171889][T21352] ? __cond_resched+0x11/0x40 [ 1086.172649][T21352] ? mutex_lock+0x9/0x30 [ 1086.173389][T21352] kernfs_new_node+0x5b/0xd0 [ 1086.174105][T21352] __kernfs_create_file+0x45/0x1a0 [ 1086.174944][T21352] sysfs_add_file_mode_ns+0x1c1/0x250 [ 1086.175791][T21352] internal_create_group+0x2e4/0x850 [ 1086.176657][T21352] sysfs_create_group+0x1b/0x20 [ 1086.177434][T21352] loop_configure+0xa21/0xcb0 [ 1086.178250][T21352] lo_ioctl+0x555/0x11f0 [ 1086.178919][T21352] ? path_openat+0x19ab/0x20b0 [ 1086.179759][T21352] ? putname+0xa5/0xc0 [ 1086.180418][T21352] ? ___cache_free+0x3c/0x300 [ 1086.180592][T21347] FAULT_INJECTION: forcing a failure. [ 1086.180592][T21347] name failslab, interval 1, probability 0, space 0, times 0 [ 1086.181213][T21352] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1086.181232][T21352] ? selinux_file_ioctl+0x8e0/0x970 [ 1086.184590][T21352] ? lo_release+0x120/0x120 [ 1086.185265][T21352] blkdev_ioctl+0x1d0/0x3c0 [ 1086.185941][T21352] block_ioctl+0x6d/0x80 [ 1086.186564][T21352] ? blkdev_iopoll+0x70/0x70 [ 1086.187272][T21352] __se_sys_ioctl+0xcb/0x140 [ 1086.187941][T21352] __x64_sys_ioctl+0x3f/0x50 [ 1086.188634][T21352] do_syscall_64+0x4a/0x90 [ 1086.189424][T21352] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.190286][T21352] RIP: 0033:0x466397 [ 1086.190877][T21352] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1086.193682][T21352] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1086.194968][T21352] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1086.196153][T21352] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1086.197236][T21352] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1086.198481][T21352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1086.199703][T21352] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1086.200804][T21347] CPU: 0 PID: 21347 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1086.202002][T21352] loop0: detected capacity change from 0 to 264192 [ 1086.202157][T21347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 08:21:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>\x9b\xafI\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) r3 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x6, 0x38000) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000180)={0x3, &(0x7f0000000100)=[{0x8001, 0x81, 0x1, 0x10001}, {0x8001, 0x3, 0x71, 0x80}, {0x4, 0x9e, 0xff, 0x757}]}, 0x10) fcntl$addseals(r2, 0x409, 0x8) fsetxattr$system_posix_acl(r2, &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000010000000004000002000000ca33e4eff2769780dddfb49980af2906000000adeb7675fcb9b79f8520b4b5ca5be0d37a8a2cbe18f4081288084bf891dc33b7a9b03bcc1c0acb109812ef4deab0bb78e3dbfa584dae1dfd379b169fd2d0671c742baa9d639befbe9438248c193370d5aeeedc15a7c93b977a674f191ed68a1b04ace5ac5cae5932bad64d5611d86b3914e4d1b58078117f3a632bbd1f02373b8faaa78a90671c0f89bbc3c6bdb39eba8da6209d96cc3f73fa8a0cc6dfc3426fe3d0aa754c0fc3c67b4a74ea6ca8b58db2", @ANYRES32, @ANYBLOB="020000000000ff00040000000000000020f4efffff00fdffbf4c6954c065c709ff2c59cbb586d75dae0ff775b7dafa713a168e7d05390048d78f54c951a4a647c8f3563ee8cfea4c4cbbe6363f77392bb8a9fbdbd12c633a4a844a1279ff6e58aa80534b727bff64ac012a8e62faefb5dec70505296d56651210fc10ce811a06f1a1f2cc632a2f0000000000000000000000000000a51bd6f40103f1eff48c8256c33073ed48d37c51c9c8f040a815a83a32c364dcc26dab04f45572a2ce"], 0x2c, 0x0) dup3(r1, r2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r4, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 08:21:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100fe4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1086.204650][T21347] Call Trace: [ 1086.204657][T21347] dump_stack+0x137/0x19d [ 1086.204677][T21347] should_fail+0x23c/0x250 [ 1086.204692][T21347] ? mempool_alloc_slab+0x16/0x20 [ 1086.204723][T21347] __should_failslab+0x81/0x90 [ 1086.204743][T21347] should_failslab+0x5/0x20 [ 1086.204822][T21347] kmem_cache_alloc+0x46/0x2f0 [ 1086.204846][T21347] mempool_alloc_slab+0x16/0x20 [ 1086.204863][T21347] ? mempool_free+0x130/0x130 [ 1086.204879][T21347] mempool_alloc+0x8c/0x300 [ 1086.204893][T21347] ? fat_get_cluster+0x801/0x870 [ 1086.204910][T21347] bio_alloc_bioset+0xcc/0x480 [ 1086.204926][T21347] dio_new_bio+0x355/0x4b0 [ 1086.214282][T21347] dio_send_cur_page+0x287/0x730 [ 1086.214331][T21347] ? fat_get_block+0x2bf/0x5a0 [ 1086.216002][T21347] submit_page_section+0xeb/0x5a0 [ 1086.216095][T21347] __blockdev_direct_IO+0x12a1/0x2410 [ 1086.216118][T21347] ? fat_block_truncate_page+0x30/0x30 [ 1086.218679][T21347] fat_direct_IO+0x108/0x1c0 [ 1086.218708][T21347] generic_file_read_iter+0x1c5/0x2c0 [ 1086.218724][T21347] generic_file_splice_read+0x22a/0x310 [ 1086.221039][T21347] ? splice_shrink_spd+0x60/0x60 [ 1086.221056][T21347] splice_direct_to_actor+0x2aa/0x650 [ 1086.221072][T21347] ? do_splice_direct+0x170/0x170 [ 1086.221086][T21347] do_splice_direct+0xf5/0x170 [ 1086.224126][T21347] do_sendfile+0x773/0xda0 [ 1086.224141][T21347] __x64_sys_sendfile64+0xf2/0x130 [ 1086.224158][T21347] do_syscall_64+0x4a/0x90 [ 1086.226536][T21347] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.226561][T21347] RIP: 0033:0x4665d9 [ 1086.228114][T21347] 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 [ 1086.228128][T21347] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1086.228141][T21347] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1086.228151][T21347] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1086.235007][T21347] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1086.235020][T21347] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1086.235098][T21347] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1086.336453][T21369] loop4: detected capacity change from 0 to 2232 08:21:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83097f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:55 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000540)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000002ea6771edb9db595f0100ffff53ef010001000000d3f43ab494d835670f2700000100000000000000e1e9c1e48000000008000044ada942ee577e", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050008", 0x9, 0x560}, {&(0x7f0000000200)="2abae89b33e000", 0x7, 0x1}, {&(0x7f00000001c0)="020000001200000022", 0x9, 0x1000}, {&(0x7f0000011a00)="501b4d00504d4dff", 0x8, 0x8000}, {&(0x7f0000011b00)='\x00\x00\x00\x00\x00\x00\x00', 0x7, 0x9000}, {&(0x7f0000013b00)="ed41000000100000d3f4655fd3f4655fd3f4655f000000000000040008", 0x1d, 0x22080}, {&(0x7f0000013c00)="8081000000180000d3f4655fd3f4655fd3f4655f40000000000001001000000010000800000000000af301000400000000000000000000000200000009", 0x3d, 0x22100}], 0x0, &(0x7f0000000000)={[{@discard}, {@grpid}], [{@euid_gt={'euid>', r0}}]}) chdir(&(0x7f0000000380)='./file0/file0\x00') setxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140)={0x0, 0xfb, 0x51, 0x0, 0x2, "cd0c5649cf79251ec7c920ef9b5e5bf1", "1d8a864e3355ac548bdf65d5fc9224a1734c11b11a9b8524ca896f29554b5b3d0349804a39b2dd85e3540021f5e33ca625b4ff178ee7db25524ad170"}, 0x51, 0x0) r2 = openat(r1, &(0x7f00000003c0)='./file0\x00', 0x140, 0x14c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)=@isofs={0x14, 0x1, {0x2, 0x2, 0x3cd8, 0x6860, 0x3, 0x476d}}, &(0x7f0000000800), 0x1000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ppoll(&(0x7f00000002c0)=[{r3, 0x2}, {r4, 0x8021}], 0x2, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={[0x1ff]}, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r5, &(0x7f0000000400)='./file1\x00', 0x501, 0x6c) preadv(r2, &(0x7f0000000500)=[{&(0x7f0000000440)=""/69, 0x45}, {&(0x7f00000004c0)=""/15, 0xf}, {&(0x7f0000000600)=""/177, 0xb1}, {&(0x7f00000006c0)=""/190, 0xbe}], 0x4, 0x176ba6f, 0x7) 08:21:55 executing program 0 (fault-call:0 fault-nth:21): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:55 executing program 5 (fault-call:6 fault-nth:31): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="024344303031010000250049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="1b5e070731003000000000000000000000000000000000005d10000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/120], 0x78) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000000f703020228bd7000fedbdf2507000000ad88714efde6eaca2cee5535c69c07ffffffff2f"], 0x28}, 0x1, 0x0, 0x0, 0x4004010}, 0x4040000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000600)=[{&(0x7f0000000140)=""/224, 0xe0}, {&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000440)=""/125, 0x7d}, {&(0x7f00000004c0)=""/178, 0xb2}, {&(0x7f0000000580)=""/120, 0x78}], 0x6, 0x8000, 0x3ff) 08:21:55 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x2df5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) socket(0x22, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000100)='tunl0\x00'}) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) [ 1086.677901][T21390] loop4: detected capacity change from 0 to 2232 [ 1086.681485][T21392] loop5: detected capacity change from 0 to 264192 [ 1086.700456][T21392] FAULT_INJECTION: forcing a failure. [ 1086.700456][T21392] name failslab, interval 1, probability 0, space 0, times 0 [ 1086.700515][T21392] CPU: 1 PID: 21392 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 08:21:55 executing program 5 (fault-call:6 fault-nth:32): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0025004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:55 executing program 5 (fault-call:6 fault-nth:33): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1086.700538][T21392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1086.700546][T21392] Call Trace: [ 1086.700552][T21392] dump_stack+0x137/0x19d [ 1086.700570][T21392] should_fail+0x23c/0x250 [ 1086.700586][T21392] ? bio_alloc_bioset+0x27d/0x480 [ 1086.700603][T21392] __should_failslab+0x81/0x90 [ 1086.700631][T21392] should_failslab+0x5/0x20 [ 1086.700645][T21392] kmem_cache_alloc+0x46/0x2f0 [ 1086.700656][T21392] bio_alloc_bioset+0x27d/0x480 08:21:55 executing program 0 (fault-call:0 fault-nth:22): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1086.700672][T21392] dio_new_bio+0x355/0x4b0 [ 1086.700691][T21392] dio_send_cur_page+0x287/0x730 [ 1086.700708][T21392] ? fat_get_block+0x2bf/0x5a0 [ 1086.700727][T21392] submit_page_section+0xeb/0x5a0 [ 1086.700741][T21392] __blockdev_direct_IO+0x12a1/0x2410 [ 1086.700753][T21392] ? fat_block_truncate_page+0x30/0x30 [ 1086.700819][T21392] fat_direct_IO+0x108/0x1c0 [ 1086.700861][T21392] generic_file_read_iter+0x1c5/0x2c0 [ 1086.700873][T21392] generic_file_splice_read+0x22a/0x310 [ 1086.700885][T21392] ? splice_shrink_spd+0x60/0x60 [ 1086.700896][T21392] splice_direct_to_actor+0x2aa/0x650 [ 1086.700907][T21392] ? do_splice_direct+0x170/0x170 [ 1086.700922][T21392] do_splice_direct+0xf5/0x170 [ 1086.700933][T21392] do_sendfile+0x773/0xda0 [ 1086.700943][T21392] __x64_sys_sendfile64+0xf2/0x130 [ 1086.700954][T21392] do_syscall_64+0x4a/0x90 08:21:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1086.701016][T21392] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.701030][T21392] RIP: 0033:0x4665d9 [ 1086.701038][T21392] 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 [ 1086.701047][T21392] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1086.701058][T21392] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1086.701065][T21392] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1086.701072][T21392] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1086.701163][T21392] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1086.701170][T21392] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1086.725229][T21397] loop0: detected capacity change from 0 to 264192 [ 1086.725243][T21397] FAULT_INJECTION: forcing a failure. [ 1086.725243][T21397] name failslab, interval 1, probability 0, space 0, times 0 [ 1086.725261][T21397] CPU: 1 PID: 21397 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1086.725276][T21397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1086.725285][T21397] Call Trace: [ 1086.725290][T21397] dump_stack+0x137/0x19d [ 1086.725352][T21397] should_fail+0x23c/0x250 [ 1086.725370][T21397] __should_failslab+0x81/0x90 [ 1086.725388][T21397] ? kobject_uevent_env+0x1a7/0xc40 [ 1086.725402][T21397] should_failslab+0x5/0x20 [ 1086.725411][T21397] kmem_cache_alloc_trace+0x49/0x310 [ 1086.725448][T21397] ? dev_uevent_filter+0x70/0x70 [ 1086.725460][T21397] kobject_uevent_env+0x1a7/0xc40 [ 1086.725504][T21397] kobject_uevent+0x18/0x20 [ 1086.725535][T21397] loop_configure+0xb3c/0xcb0 [ 1086.725621][T21397] lo_ioctl+0x555/0x11f0 [ 1086.725651][T21397] ? path_openat+0x19ab/0x20b0 [ 1086.725669][T21397] ? putname+0xa5/0xc0 [ 1086.725682][T21397] ? ___cache_free+0x3c/0x300 [ 1086.725699][T21397] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1086.725711][T21397] ? selinux_file_ioctl+0x8e0/0x970 [ 1086.725721][T21397] ? lo_release+0x120/0x120 [ 1086.725730][T21397] blkdev_ioctl+0x1d0/0x3c0 [ 1086.725758][T21397] block_ioctl+0x6d/0x80 [ 1086.725769][T21397] ? blkdev_iopoll+0x70/0x70 [ 1086.725862][T21397] __se_sys_ioctl+0xcb/0x140 [ 1086.725888][T21397] __x64_sys_ioctl+0x3f/0x50 [ 1086.725899][T21397] do_syscall_64+0x4a/0x90 [ 1086.725912][T21397] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.725926][T21397] RIP: 0033:0x466397 [ 1086.725933][T21397] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1086.725955][T21397] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1086.725965][T21397] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1086.725972][T21397] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1086.725978][T21397] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1086.725985][T21397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1086.725991][T21397] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1086.768425][T21410] FAULT_INJECTION: forcing a failure. [ 1086.768425][T21410] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1086.768447][T21410] CPU: 0 PID: 21410 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1086.768465][T21410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1086.768474][T21410] Call Trace: [ 1086.768481][T21410] dump_stack+0x137/0x19d [ 1086.768501][T21410] should_fail+0x23c/0x250 [ 1086.768515][T21410] __alloc_pages+0x102/0x320 [ 1086.768530][T21410] alloc_pages+0x21d/0x310 [ 1086.768547][T21410] __page_cache_alloc+0x4d/0xf0 [ 1086.768627][T21410] pagecache_get_page+0x5f4/0x900 [ 1086.768647][T21410] grab_cache_page_write_begin+0x3f/0x70 [ 1086.768677][T21410] ext4_da_write_begin+0x305/0x820 [ 1086.768698][T21410] ? iov_iter_fault_in_readable+0x58/0x3a0 [ 1086.768716][T21410] generic_perform_write+0x196/0x3a0 [ 1086.768792][T21410] ? ext4_da_write_begin+0x820/0x820 [ 1086.768869][T21410] ext4_buffered_write_iter+0x2f2/0x3f0 [ 1086.768891][T21410] ext4_file_write_iter+0x2e7/0x11d0 [ 1086.768921][T21410] ? ext4_inode_csum+0x3a6/0x430 [ 1086.768937][T21410] ? avc_policy_seqno+0x22/0x30 [ 1086.768953][T21410] ? selinux_file_permission+0x22e/0x530 [ 1086.768966][T21410] do_iter_readv_writev+0x2cb/0x360 [ 1086.769022][T21410] do_iter_write+0x112/0x4c0 [ 1086.769035][T21410] ? kmalloc_array+0x2d/0x40 [ 1086.769052][T21410] vfs_iter_write+0x4c/0x70 [ 1086.769069][T21410] iter_file_splice_write+0x40a/0x750 [ 1086.769125][T21410] ? splice_from_pipe+0xc0/0xc0 [ 1086.769143][T21410] direct_splice_actor+0x80/0xa0 [ 1086.769161][T21410] splice_direct_to_actor+0x345/0x650 [ 1086.769182][T21410] ? do_splice_direct+0x170/0x170 [ 1086.769197][T21410] do_splice_direct+0xf5/0x170 [ 1086.769212][T21410] do_sendfile+0x773/0xda0 [ 1086.769291][T21410] __x64_sys_sendfile64+0xf2/0x130 [ 1086.769309][T21410] do_syscall_64+0x4a/0x90 [ 1086.769328][T21410] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.769379][T21410] RIP: 0033:0x4665d9 [ 1086.769389][T21410] 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 [ 1086.769402][T21410] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1086.769477][T21410] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1086.769487][T21410] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1086.769496][T21410] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1086.769505][T21410] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1086.769540][T21410] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1086.845563][T21422] loop4: detected capacity change from 0 to 2232 [ 1086.854631][T21423] loop5: detected capacity change from 0 to 264192 [ 1086.868971][T21425] loop0: detected capacity change from 0 to 264192 [ 1086.869079][T21425] FAULT_INJECTION: forcing a failure. [ 1086.869079][T21425] name failslab, interval 1, probability 0, space 0, times 0 [ 1086.869111][T21425] CPU: 0 PID: 21425 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1086.869128][T21425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1086.869136][T21425] Call Trace: [ 1086.869142][T21425] dump_stack+0x137/0x19d [ 1086.869230][T21425] should_fail+0x23c/0x250 [ 1086.869246][T21425] ? kzalloc+0x1d/0x30 [ 1086.869263][T21425] __should_failslab+0x81/0x90 [ 1086.869356][T21425] should_failslab+0x5/0x20 [ 1086.869372][T21425] __kmalloc+0x66/0x340 [ 1086.869392][T21425] kzalloc+0x1d/0x30 [ 1086.869556][T21425] kobject_get_path+0x7c/0x110 [ 1086.869574][T21425] kobject_uevent_env+0x1be/0xc40 [ 1086.869594][T21425] kobject_uevent+0x18/0x20 [ 1086.869615][T21425] loop_configure+0xb3c/0xcb0 [ 1086.869660][T21425] lo_ioctl+0x555/0x11f0 [ 1086.869677][T21425] ? path_openat+0x19ab/0x20b0 [ 1086.869708][T21425] ? putname+0xa5/0xc0 [ 1086.869720][T21425] ? ___cache_free+0x3c/0x300 [ 1086.869815][T21425] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1086.869835][T21425] ? selinux_file_ioctl+0x8e0/0x970 [ 1086.869853][T21425] ? lo_release+0x120/0x120 [ 1086.869869][T21425] blkdev_ioctl+0x1d0/0x3c0 [ 1086.869887][T21425] block_ioctl+0x6d/0x80 [ 1086.869939][T21425] ? blkdev_iopoll+0x70/0x70 [ 1086.869964][T21425] __se_sys_ioctl+0xcb/0x140 [ 1086.869996][T21425] __x64_sys_ioctl+0x3f/0x50 [ 1086.870014][T21425] do_syscall_64+0x4a/0x90 [ 1086.870032][T21425] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.870113][T21425] RIP: 0033:0x466397 [ 1086.870142][T21425] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1086.870158][T21425] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1086.870177][T21425] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1086.870189][T21425] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1086.870201][T21425] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1086.870209][T21425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1086.870217][T21425] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1086.883055][T21423] FAULT_INJECTION: forcing a failure. [ 1086.883055][T21423] name failslab, interval 1, probability 0, space 0, times 0 [ 1086.883074][T21423] CPU: 0 PID: 21423 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1086.883091][T21423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1086.883124][T21423] Call Trace: [ 1086.883131][T21423] dump_stack+0x137/0x19d [ 1086.883153][T21423] should_fail+0x23c/0x250 [ 1086.883171][T21423] ? kmalloc_array+0x2d/0x40 [ 1086.883187][T21423] __should_failslab+0x81/0x90 [ 1086.883204][T21423] should_failslab+0x5/0x20 [ 1086.883215][T21423] __kmalloc+0x66/0x340 [ 1086.883311][T21423] ? __put_page+0x6e/0xd0 [ 1086.883326][T21423] ? splice_from_pipe+0xc0/0xc0 [ 1086.883394][T21423] kmalloc_array+0x2d/0x40 [ 1086.883413][T21423] iter_file_splice_write+0xc1/0x750 [ 1086.883432][T21423] ? fat_update_time+0x125/0x140 [ 1086.883450][T21423] ? fat_truncate_time+0x2a0/0x2a0 [ 1086.883466][T21423] ? __mnt_drop_write+0x12/0x20 [ 1086.883491][T21423] ? fat_truncate_time+0x2a0/0x2a0 [ 1086.883506][T21423] ? generic_file_splice_read+0x284/0x310 [ 1086.883571][T21423] ? splice_from_pipe+0xc0/0xc0 [ 1086.883586][T21423] direct_splice_actor+0x80/0xa0 [ 1086.883604][T21423] splice_direct_to_actor+0x345/0x650 [ 1086.883694][T21423] ? do_splice_direct+0x170/0x170 [ 1086.883708][T21423] do_splice_direct+0xf5/0x170 [ 1086.883722][T21423] do_sendfile+0x773/0xda0 [ 1086.883735][T21423] __x64_sys_sendfile64+0xf2/0x130 [ 1086.883749][T21423] do_syscall_64+0x4a/0x90 [ 1086.883765][T21423] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.883815][T21423] RIP: 0033:0x4665d9 [ 1086.883827][T21423] 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 [ 1086.883844][T21423] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1086.883859][T21423] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1086.883869][T21423] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1086.883910][T21423] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1086.883922][T21423] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1086.883934][T21423] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 [ 1086.953559][T21441] loop4: detected capacity change from 0 to 2232 08:21:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d830a7f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:56 executing program 5 (fault-call:6 fault-nth:34): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:56 executing program 0 (fault-call:0 fault-nth:23): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:56 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0xaa, 0x1}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x181000, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0xff, 0x8001, 0x0, 0x80, 0xffffffffffff0000, r0}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 08:21:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0349004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:56 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffff7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ipx\x00') preadv(r0, &(0x7f0000000680)=[{&(0x7f00000002c0)=""/112, 0x70}, {&(0x7f0000000340)=""/174, 0xae}, {&(0x7f0000000400)=""/59, 0x3b}, {&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/152, 0x98}, {&(0x7f0000000580)=""/232, 0xe8}], 0x6, 0x9, 0x8) r1 = syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mount$9p_xen(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x2004, &(0x7f0000000240)={'trans=xen,', {[{@access_any}], [{@dont_appraise}]}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) move_mount(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x81, 0x1}, 0x18) [ 1087.456477][T21461] loop5: detected capacity change from 0 to 264192 [ 1087.466433][T21462] loop4: detected capacity change from 0 to 2232 [ 1087.474146][T21460] loop0: detected capacity change from 0 to 264192 [ 1087.475271][T21460] FAULT_INJECTION: forcing a failure. [ 1087.475271][T21460] name failslab, interval 1, probability 0, space 0, times 0 [ 1087.477296][T21460] CPU: 1 PID: 21460 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1087.478722][T21460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1087.479482][T21461] FAULT_INJECTION: forcing a failure. [ 1087.479482][T21461] name failslab, interval 1, probability 0, space 0, times 0 [ 1087.480204][T21460] Call Trace: [ 1087.482576][T21460] dump_stack+0x137/0x19d [ 1087.483229][T21460] should_fail+0x23c/0x250 [ 1087.483946][T21460] __should_failslab+0x81/0x90 [ 1087.484702][T21460] should_failslab+0x5/0x20 [ 1087.485318][T21460] kmem_cache_alloc_node+0x58/0x2b0 [ 1087.486222][T21460] ? __alloc_skb+0xed/0x420 [ 1087.486929][T21460] __alloc_skb+0xed/0x420 [ 1087.487580][T21460] alloc_uevent_skb+0x5b/0x120 [ 1087.488294][T21460] kobject_uevent_env+0x863/0xc40 [ 1087.489002][T21460] kobject_uevent+0x18/0x20 [ 1087.489664][T21460] loop_configure+0xb3c/0xcb0 [ 1087.490522][T21460] lo_ioctl+0x555/0x11f0 [ 1087.491227][T21460] ? path_openat+0x19ab/0x20b0 [ 1087.492027][T21460] ? putname+0xa5/0xc0 [ 1087.492587][T21460] ? ___cache_free+0x3c/0x300 [ 1087.493249][T21460] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1087.494139][T21460] ? selinux_file_ioctl+0x8e0/0x970 [ 1087.494924][T21460] ? lo_release+0x120/0x120 [ 1087.495636][T21460] blkdev_ioctl+0x1d0/0x3c0 [ 1087.496300][T21460] block_ioctl+0x6d/0x80 [ 1087.496910][T21460] ? blkdev_iopoll+0x70/0x70 [ 1087.497584][T21460] __se_sys_ioctl+0xcb/0x140 [ 1087.498317][T21460] __x64_sys_ioctl+0x3f/0x50 [ 1087.498950][T21460] do_syscall_64+0x4a/0x90 [ 1087.499632][T21460] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1087.500459][T21460] RIP: 0033:0x466397 [ 1087.501051][T21460] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1087.503868][T21460] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1087.505088][T21460] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 08:21:56 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000080)) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x8, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="cd277c1cd1a6a6359ee75cf989", 0xd, 0x2}], 0x118000, &(0x7f0000000280)={[{@huge_never}, {@huge_within_size}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x2d, 0x37, 0x35, 0x31, 0x3a, 0x34, 0x39]}}}}, {@nr_blocks={'nr_blocks', 0x3d, [0x30, 0x39, 0x6b, 0x38, 0x71147e5986e0be70, 0x32, 0x6d, 0x39, 0x74]}}, {@mode={'mode', 0x3d, 0x4}}], [{@uid_eq={'uid', 0x3d, 0xee00}}, {@uid_lt={'uid<', 0xee01}}, {@obj_type={'obj_type', 0x3d, 'ext4\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext4\x00'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}) utimensat(r0, &(0x7f00000001c0)='\x00', &(0x7f0000000380)={{0x0, 0xea60}, {0x77359400}}, 0x0) [ 1087.506254][T21460] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1087.507444][T21460] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1087.508653][T21460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1087.509822][T21460] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1087.511011][T21461] CPU: 0 PID: 21461 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1087.512416][T21461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1087.514110][T21461] Call Trace: [ 1087.514116][T21461] dump_stack+0x137/0x19d [ 1087.514133][T21461] should_fail+0x23c/0x250 [ 1087.514146][T21461] ? __blockdev_direct_IO+0x129/0x2410 [ 1087.514163][T21461] __should_failslab+0x81/0x90 [ 1087.514180][T21461] should_failslab+0x5/0x20 [ 1087.518251][T21461] kmem_cache_alloc+0x46/0x2f0 [ 1087.518274][T21461] __blockdev_direct_IO+0x129/0x2410 [ 1087.518296][T21461] ? xas_find_marked+0x4f5/0x5f0 [ 1087.518327][T21461] ? fat_block_truncate_page+0x30/0x30 [ 1087.518344][T21461] ? find_get_pages_range_tag+0x33e/0x390 [ 1087.522808][T21461] fat_direct_IO+0x108/0x1c0 [ 1087.523544][T21461] generic_file_read_iter+0x1c5/0x2c0 [ 1087.523615][T21461] generic_file_splice_read+0x22a/0x310 [ 1087.523631][T21461] ? splice_shrink_spd+0x60/0x60 [ 1087.523643][T21461] splice_direct_to_actor+0x2aa/0x650 [ 1087.523657][T21461] ? do_splice_direct+0x170/0x170 [ 1087.523671][T21461] do_splice_direct+0xf5/0x170 [ 1087.523709][T21461] do_sendfile+0x773/0xda0 [ 1087.523726][T21461] __x64_sys_sendfile64+0xf2/0x130 [ 1087.523743][T21461] do_syscall_64+0x4a/0x90 [ 1087.523763][T21461] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1087.532231][T21461] RIP: 0033:0x4665d9 [ 1087.532247][T21461] 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 [ 1087.532263][T21461] RSP: 002b:00007ff9dcab1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1087.532280][T21461] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 08:21:56 executing program 0 (fault-call:0 fault-nth:24): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:56 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xb, &(0x7f0000000100)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000003340)={[0xdf50]}, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r2, 0x5, &(0x7f0000004740)=[&(0x7f0000003380)={0x0, 0x0, 0x0, 0x6, 0x81, r3, &(0x7f0000003280)="b3d8baae8423643a5dbb31a3d2863a0d11eb5e7fdef1288d7eb687b6796c74ba7f98debb160167a5e4f9661b9d141499c3c85e1ca45256a25d88343c7e3e16679b62190ce2f50ca411626d027bec27c687535a7f1e288429fc65b0f37a334275954f9e0d522f0b15ead3757244f7f29183111283578d5d4345a5e9ac45b066eb6e55796edd42ad4e0425c337937f889c", 0x90, 0x101, 0x0, 0x3, r4}, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000003400)="9e1db68dd19eb0f0613932943cdd9e78e743a40ccf22b90f7f9a4245861a1524e5906c980f32bc0b40642c2addfa0f2b09ffcac6d2337a9934f1477b01193394e45edeaa1b944500f8d761434d15218a9481c6b39475f7a26fb48926c5b388dc44e0bc735b096944aeb6b4e0707e865435973dd7a4e8189809c5aa9570d819fe6f6dc14bf7cb98b9b3082f295e075dc0e5340341ba7ff09d6c574dc6734bd1e8028c6835e0046db3dada99c88f86831e", 0xb0, 0x1}, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000003500)="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", 0xfb, 0x4a0, 0x0, 0x0, r0}, &(0x7f0000004640)={0x0, 0x0, 0x0, 0x1, 0x1ff, r0, &(0x7f0000003640)="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", 0x1000, 0x974c, 0x0, 0x0, r0}, &(0x7f0000004700)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000004680)="f6ba433515fb56d003687c3a4cc6d7833b6beefab43b04514b9f9390a9d92cc3f908158a8417a73a40ab8642bffbda4baf0dbeb6a593471e943b4ab7b900d80067c80632d12a8921355985f402f9f5d059c9a7a7151c57782a0c46541181a4eb6b80", 0x62, 0x6, 0x0, 0x2}]) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x0, 0x0, @private0}}, 0x0, 0x0, 0x47, 0x0, "c6c127d64995cc00f7b3baf32f49448d50b49e9934edb2435ad51de3b6a906168cf3f880ce43e71b1f8b67d8454b8bb815ff9d42ca297e5d336f9cf78d5644b31e579a1f04349bdec3262b5733cf1cda"}, 0xd8) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) sendmmsg$inet6(r1, &(0x7f00000031c0)=[{{&(0x7f00000001c0)={0xa, 0x4e21, 0x800, @mcast2, 0xe16f}, 0x1c, &(0x7f00000016c0)}}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000001740)="ff3c1ebe3fa01ef0270558d7ba600687348f5e6891cf89ed42059b9c4603cf4a5c5e49ff48ec4ea00f04286350fa9b84ef302e0431b1ce83af0eb9ef5aaf231c8995b4bcfa8e8b8748e6aef01e6e2fbe6d53589115b25d96ebd0a473b5edd13c82dc6eadb38996d840561278d3e2e9e159693f37f4283044f30c1b5a05453b54d5a7f79fa00e48477ce7a32f241651b170f839c747d3ebc47ecc7e71a61ed491a32b712a786d9e42c24ff165c8dcd3b7d9bf7f4cb5f86b7b56ffcfcc3a9727156894daa9be9b3a2372354b5a788090a8bc00fdcbb950845adecf57998e2d1d6258bd", 0xe2}, {&(0x7f0000001840)="827b0d4c2c3301a47d9059d32a0ff379742157480e5f19c185936fa06a949818e0e577e30213ba6ba593e4b76f96694abb4c8c6f78359febe01d92c30dfdfd9a83b07163cc6ceaaf0febe751d028", 0x4e}, {&(0x7f00000018c0)="f59520cc9ceeefc63492c57652aafc73b027bbcd1a2b275777399dab8675574f81cc58b728488b55b3ebe9f869f83403f3b2b717f63058c1644e8f5ab61da12742236c7a583fff705e043f0eb19dca261ce3982070036042fe4379ab48ba702457ab84b735d132291b85aa73a9610cb1de6522291d01e12cf008ed4260d4cf7eda075c23d65e0d42e7a21445aee483dd153fd0a1caa064acd47d65de8b13b75d94c07317a6c92817e7e9e105fd497536be68df20e1cc5a739e6600ed2306f012d1274a8c1fa1c2632565ec4a80bf415b999ba71fd1cbefb94537d2ecb3071e96", 0xe0}, {&(0x7f00000019c0)="ff82e8abdf9bebff3cb32a0a1cf32bea346649463d259fcf2b4fdb0cb74e4a5cd0bd442336f931e1fd620d62c5c699f2a5201792d44b7b36ccf391dc213123a6e83fe65fd5397676bc69c515753fa8d1b08fe2a992dde87b4760fbc7bef035b753b33d33280bc0add859fe09f0c7522894dda8399bf54d346d13e24e99aacbf25210cab3835e88d82e674248fbaba09133a7533f62e888d80204bf146948ca36c69cd2eeb36872e55cf0135e65561a5e6e9caa40f623410b537da30db421084b", 0xc0}, {&(0x7f0000001a80)="e69f00aa255c7e2c22ffa511a81646cae07ac857e21acc441d61fb3d355d9188ea2e04419171189c748e5594773cf1e77d951afe246b9736b7acd7f09b76ec0c6316ceadcbac9571a259ba16ae0b59fa693c8857ebfc086d7a8e77d1fa41cdf577649f7e5c85c29e5e88c49a7690d161c2b48fcc5cf0f1db82831d0ea752bee19c2544ebe5cb650c71c2981526baa2ab8cf3baf0e60c25b4816201ae2107507bc2c625a1f67844fb7e782f5402243d634d1e0f5d91d52561dffe85e71ec483cd6f6e2ebbc487181056ffc066990c7d37", 0xd0}, {&(0x7f0000001b80)="fb335ea3be91cac80457b97b33a9f24dd18142fb39c3071cffe12cf7f5935302f8cc9b79913ba088c395b6ad9b1a9ffa634fbdf147ca2997ba29bbef5c12e5e37a556e17ee5079aa29c8dde879f4fbff73cb8c7cd9f6fbc71d67525e72b5db37f284f246e71b4e95b1b84e9afe2965382e44d34f1a13cceca792661650b83793348b57bf4ccf37192d2d55d582125026695de9467ea338f756f1dc0e286915caa06b808cb3b130af0f27953194c4e7197c16ddaf32371b1fc42e781ead", 0xbd}, {&(0x7f0000001c40)="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0x1000}, {&(0x7f0000002c40)="dd276d3280af3b489285a2894ae2e04c6e4b469e640a0e7b0bc09f5d8e0a6b06ffe151fd696d728e3755ace4512ad6d5560d966164f22e233aadbb41e742851faea097812a803ba515eb01b559cd0ac73a1a4575635bb0e1336754c30f8b13e40621a346c182965dc9fb75bb6821d80a0e6e735e1df6a9dd0600cef26c72", 0x7e}], 0x8, &(0x7f0000002d40)=[@hopopts_2292={{0x28, 0x29, 0x36, {0x11, 0x1, '\x00', [@ra={0x5, 0x2, 0xe6f3}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0xfffd}]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x2f, 0x0, '\x00', [@pad1]}}}], 0x48}}, {{&(0x7f0000000400)={0xa, 0x4e24, 0x7fffffff, @private0, 0x7}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000002dc0)="e24fa9526b80a8b78441b2fae66280e42775bf475de44c6b687e068dc7196b9f2d2b5c3b4ac3682ba218e55b068a30a83dfa217ed97e3ac8dda63c3dcba40fb0640af6eacd03d760f19570e2bbfe590d07c4ab2832d4a1104baf04f43cff1510613ca544f64f47230aa861b2e20df90afce911afedaee45cd3492c4524dc9a57831b939a2e21badd1aaaf6c325e818d6aaa8aee26746c46be10adbf56315a225d583572edc5e9c86783bad9563a39ffa307afd0169862ae6eb7454f9077e109dd0f6474f7a5b5d82695bc491c9104f29", 0xd0}, {&(0x7f0000002ec0)="47f415245f8d3cc28bd15897aa9650404aafa1181bd83da83b97bd6d694eaa15ea0882db1fbfce58dc2fc26924e5707103be0017bba09e967a6f86e309a1d61c399cd9b17da7fe53178422b45962cdc56be0bd03560b668e8678e426809a21f3c92a1e31fd6c037013ca3654ac0dd9f67635aa4373bcdce52311b5f374245d26ab4fd213d6e847af3440671922283350f67a2e7d6607ac3c1a4d34e09ad0bb1ec98a807735930ec748d5d3c392ac9c110de3dcba97640d4b2c5543403c05ed03c6cdabf8ab156ef35c04c1a396", 0xcd}, {&(0x7f0000002fc0)="e16217820dfe67ac653f46f6ee9321caf693e76d1892", 0x16}], 0x3, &(0x7f0000003040)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x62, 0x4, 0x0, 0x1, 0x0, [@empty, @private2]}}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x5e, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0xb116}, @pad1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7fffffff}}, @hopopts_2292={{0xf0, 0x29, 0x36, {0x1d, 0x1a, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x6}, @generic={0x7, 0xab, "8a1939e9bb441345509b743354e4cf20b5aaf4c1a16c88e6e1d777cd540cc3894649320869c944205d86fa57bd6000e4359b93ba37ba5f08244c1018604de6431210f6b5b9b1d683de722d6fc50713320c8084c7c40e5ba7c786d5c3cdb0922bf78997189b419696c14b4097e87baedac69ae6e40d3a0434b8d30dc52cf6698df2ac1a4d7969cdd3067b018ccd1beb8c1ea5973ea04b16d064f4a447fbd8d1c9a40ce9408651af5a5ecfab"}, @ra={0x5, 0x2, 0x4}, @jumbo, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x2}]}}}], 0x168}}], 0x3, 0x20040000) socket$nl_sock_diag(0x10, 0x3, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000033c0)) [ 1087.532292][T21461] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1087.532301][T21461] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1087.532353][T21461] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1087.532362][T21461] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 08:21:56 executing program 5 (fault-call:6 fault-nth:35): r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0449004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:56 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000080)) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x8, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="cd277c1cd1a6a6359ee75cf989", 0xd, 0x2}], 0x118000, &(0x7f0000000280)={[{@huge_never}, {@huge_within_size}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x2d, 0x37, 0x35, 0x31, 0x3a, 0x34, 0x39]}}}}, {@nr_blocks={'nr_blocks', 0x3d, [0x30, 0x39, 0x6b, 0x38, 0x71147e5986e0be70, 0x32, 0x6d, 0x39, 0x74]}}, {@mode={'mode', 0x3d, 0x4}}], [{@uid_eq={'uid', 0x3d, 0xee00}}, {@uid_lt={'uid<', 0xee01}}, {@obj_type={'obj_type', 0x3d, 'ext4\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext4\x00'}}, {@appraise_type}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}) utimensat(r0, &(0x7f00000001c0)='\x00', &(0x7f0000000380)={{0x0, 0xea60}, {0x77359400}}, 0x0) [ 1087.632564][T21490] loop0: detected capacity change from 0 to 264192 [ 1087.634739][T21490] FAULT_INJECTION: forcing a failure. [ 1087.634739][T21490] name failslab, interval 1, probability 0, space 0, times 0 [ 1087.636768][T21490] CPU: 1 PID: 21490 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1087.638108][T21490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1087.638116][T21490] Call Trace: [ 1087.638122][T21490] dump_stack+0x137/0x19d [ 1087.638140][T21490] should_fail+0x23c/0x250 [ 1087.638194][T21490] __should_failslab+0x81/0x90 [ 1087.638214][T21490] should_failslab+0x5/0x20 [ 1087.638230][T21490] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1087.638251][T21490] ? __kmalloc_node_track_caller+0x30/0x40 [ 1087.638278][T21490] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 1087.638335][T21490] __kmalloc_node_track_caller+0x30/0x40 [ 1087.638356][T21490] ? alloc_uevent_skb+0x5b/0x120 [ 1087.638445][T21490] __alloc_skb+0x187/0x420 [ 1087.638498][T21490] alloc_uevent_skb+0x5b/0x120 [ 1087.638516][T21490] kobject_uevent_env+0x863/0xc40 [ 1087.638565][T21490] kobject_uevent+0x18/0x20 [ 1087.638585][T21490] loop_configure+0xb3c/0xcb0 [ 1087.638600][T21490] lo_ioctl+0x555/0x11f0 [ 1087.638612][T21490] ? path_openat+0x19ab/0x20b0 [ 1087.638625][T21490] ? putname+0xa5/0xc0 [ 1087.638658][T21490] ? ___cache_free+0x3c/0x300 [ 1087.638672][T21490] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1087.638686][T21490] ? selinux_file_ioctl+0x8e0/0x970 [ 1087.638699][T21490] ? lo_release+0x120/0x120 [ 1087.638714][T21490] blkdev_ioctl+0x1d0/0x3c0 [ 1087.638730][T21490] block_ioctl+0x6d/0x80 [ 1087.638748][T21490] ? blkdev_iopoll+0x70/0x70 [ 1087.638773][T21490] __se_sys_ioctl+0xcb/0x140 [ 1087.638847][T21490] __x64_sys_ioctl+0x3f/0x50 [ 1087.638864][T21490] do_syscall_64+0x4a/0x90 [ 1087.638882][T21490] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1087.638921][T21490] RIP: 0033:0x466397 [ 1087.638931][T21490] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1087.638944][T21490] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1087.638956][T21490] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1087.638965][T21490] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1087.638973][T21490] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1087.638980][T21490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1087.638990][T21490] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1087.658474][T21491] loop5: detected capacity change from 0 to 264192 [ 1087.692936][T21499] loop4: detected capacity change from 0 to 2232 [ 1087.724400][T21491] FAULT_INJECTION: forcing a failure. [ 1087.724400][T21491] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1087.724417][T21491] CPU: 1 PID: 21491 Comm: syz-executor.5 Not tainted 5.13.0-rc4-syzkaller #0 [ 1087.724447][T21491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1087.724457][T21491] Call Trace: [ 1087.724463][T21491] dump_stack+0x137/0x19d [ 1087.724484][T21491] should_fail+0x23c/0x250 [ 1087.724502][T21491] should_fail_usercopy+0x16/0x20 [ 1087.724593][T21491] _copy_to_user+0x1c/0x90 [ 1087.724612][T21491] simple_read_from_buffer+0xab/0x120 [ 1087.724632][T21491] proc_fail_nth_read+0xf6/0x140 [ 1087.724648][T21491] ? rw_verify_area+0x136/0x250 [ 1087.724665][T21491] ? proc_fault_inject_write+0x200/0x200 [ 1087.724752][T21491] vfs_read+0x154/0x5d0 [ 1087.724765][T21491] ? __fget_light+0x21b/0x260 [ 1087.724784][T21491] ? __cond_resched+0x11/0x40 [ 1087.724800][T21491] ksys_read+0xce/0x180 [ 1087.724882][T21491] __x64_sys_read+0x3e/0x50 [ 1087.724892][T21491] do_syscall_64+0x4a/0x90 [ 1087.724907][T21491] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1087.724927][T21491] RIP: 0033:0x41935c [ 1087.724939][T21491] 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 [ 1087.724954][T21491] RSP: 002b:00007ff9dcab1170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1087.724992][T21491] RAX: ffffffffffffffda RBX: 000000000000f000 RCX: 000000000041935c [ 1087.725003][T21491] RDX: 000000000000000f RSI: 00007ff9dcab11e0 RDI: 0000000000000006 [ 1087.725012][T21491] RBP: 00007ff9dcab11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1087.725020][T21491] R10: 00008400fffffffb R11: 0000000000000246 R12: 0000000000000002 [ 1087.725028][T21491] R13: 00007ffe74c1831f R14: 00007ff9dcab1300 R15: 0000000000022000 08:21:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d830d7f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:57 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_tables_names\x00') setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x5, 0x4, 0x2, 0x6}, 0x10) lseek(r0, 0x6c, 0x0) 08:21:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0549004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:57 executing program 0 (fault-call:0 fault-nth:25): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:21:57 executing program 1: sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) r0 = syz_io_uring_setup(0x15e6, &(0x7f00000001c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f0000000080), 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r1, 0x0, &(0x7f0000000100)=""/53, 0x35}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x11c, &(0x7f00000000c0)=0x3, 0x0, 0x4) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={r0, 0x5d80, 0xfffffffffffffffc, 0x1}) recvmsg(r2, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000240)=""/57, 0x39}, {&(0x7f0000000280)=""/42, 0x2a}, {&(0x7f00000002c0)=""/74, 0x4a}, {&(0x7f0000000340)=""/203, 0xcb}, {&(0x7f0000000440)=""/158, 0x9e}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/177, 0xb1}], 0x8}, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='pagemap\x00') sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000000000)) pread64(r3, &(0x7f0000e3e000)=""/8, 0xffd8, 0x103f00) [ 1088.083382][T21520] loop0: detected capacity change from 0 to 264192 [ 1088.084506][T21520] FAULT_INJECTION: forcing a failure. [ 1088.084506][T21520] name failslab, interval 1, probability 0, space 0, times 0 [ 1088.086621][T21520] CPU: 1 PID: 21520 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1088.088015][T21520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1088.089540][T21520] Call Trace: [ 1088.090019][T21520] dump_stack+0x137/0x19d [ 1088.090691][T21520] should_fail+0x23c/0x250 [ 1088.091425][T21520] __should_failslab+0x81/0x90 [ 1088.092250][T21520] should_failslab+0x5/0x20 [ 1088.092896][T21520] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1088.093834][T21520] ? __kmalloc_node_track_caller+0x30/0x40 [ 1088.094122][T21522] loop5: detected capacity change from 0 to 264192 [ 1088.094722][T21520] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 1088.095974][T21523] loop4: detected capacity change from 0 to 2232 [ 1088.096599][T21520] __kmalloc_node_track_caller+0x30/0x40 [ 1088.098438][T21520] ? alloc_uevent_skb+0x5b/0x120 [ 1088.099269][T21520] __alloc_skb+0x187/0x420 [ 1088.099957][T21520] alloc_uevent_skb+0x5b/0x120 [ 1088.100660][T21520] kobject_uevent_env+0x863/0xc40 [ 1088.101610][T21520] kobject_uevent+0x18/0x20 [ 1088.102398][T21520] loop_configure+0xb3c/0xcb0 [ 1088.103133][T21520] lo_ioctl+0x555/0x11f0 [ 1088.104806][T21520] ? path_openat+0x19ab/0x20b0 [ 1088.109574][T21520] ? putname+0xa5/0xc0 [ 1088.109589][T21520] ? ___cache_free+0x3c/0x300 08:21:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0649004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:57 executing program 0 (fault-call:0 fault-nth:26): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1088.109707][T21520] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1088.109723][T21520] ? selinux_file_ioctl+0x8e0/0x970 [ 1088.109741][T21520] ? lo_release+0x120/0x120 [ 1088.109759][T21520] blkdev_ioctl+0x1d0/0x3c0 [ 1088.109777][T21520] block_ioctl+0x6d/0x80 [ 1088.109797][T21520] ? blkdev_iopoll+0x70/0x70 [ 1088.109855][T21520] __se_sys_ioctl+0xcb/0x140 [ 1088.109875][T21520] __x64_sys_ioctl+0x3f/0x50 [ 1088.109894][T21520] do_syscall_64+0x4a/0x90 [ 1088.109952][T21520] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1088.109975][T21520] RIP: 0033:0x466397 [ 1088.109987][T21520] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1088.110021][T21520] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1088.110040][T21520] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1088.110049][T21520] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1088.110057][T21520] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1088.110065][T21520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1088.110074][T21520] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 [ 1088.247080][T21549] loop0: detected capacity change from 0 to 264192 [ 1088.247117][T21549] FAULT_INJECTION: forcing a failure. [ 1088.247117][T21549] name failslab, interval 1, probability 0, space 0, times 0 [ 1088.247133][T21549] CPU: 1 PID: 21549 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1088.247147][T21549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1088.247194][T21549] Call Trace: [ 1088.247199][T21549] dump_stack+0x137/0x19d [ 1088.247220][T21549] should_fail+0x23c/0x250 [ 1088.247242][T21549] ? skb_clone+0x12c/0x1f0 [ 1088.247264][T21549] __should_failslab+0x81/0x90 [ 1088.247284][T21549] should_failslab+0x5/0x20 [ 1088.247299][T21549] kmem_cache_alloc+0x46/0x2f0 [ 1088.247331][T21549] skb_clone+0x12c/0x1f0 [ 1088.247347][T21549] netlink_broadcast_filtered+0x50d/0xb90 [ 1088.247366][T21549] ? skb_put+0xb9/0xf0 [ 1088.247382][T21549] netlink_broadcast+0x35/0x50 [ 1088.247398][T21549] kobject_uevent_env+0x8c9/0xc40 [ 1088.247415][T21549] kobject_uevent+0x18/0x20 [ 1088.247539][T21549] loop_configure+0xb3c/0xcb0 [ 1088.247558][T21549] lo_ioctl+0x555/0x11f0 [ 1088.247575][T21549] ? path_openat+0x19ab/0x20b0 [ 1088.247605][T21549] ? putname+0xa5/0xc0 [ 1088.247638][T21549] ? ___cache_free+0x3c/0x300 [ 1088.247652][T21549] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1088.247665][T21549] ? selinux_file_ioctl+0x8e0/0x970 [ 1088.247677][T21549] ? lo_release+0x120/0x120 [ 1088.247690][T21549] blkdev_ioctl+0x1d0/0x3c0 [ 1088.247706][T21549] block_ioctl+0x6d/0x80 [ 1088.247766][T21549] ? blkdev_iopoll+0x70/0x70 [ 1088.247780][T21549] __se_sys_ioctl+0xcb/0x140 [ 1088.247798][T21549] __x64_sys_ioctl+0x3f/0x50 [ 1088.247815][T21549] do_syscall_64+0x4a/0x90 [ 1088.275390][T21550] loop4: detected capacity change from 0 to 2232 [ 1088.279673][T21549] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1088.279698][T21549] RIP: 0033:0x466397 [ 1088.279710][T21549] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1088.516289][T21549] RSP: 002b:00007f0181221f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1088.524781][T21549] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 1088.524796][T21549] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1088.540717][T21549] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1088.540730][T21549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1088.556648][T21549] R13: 0000000000000004 R14: 0000000020000370 R15: 0000000000000002 08:21:57 executing program 2: r0 = socket(0x2, 0x3, 0x21) sendmmsg$inet(r0, &(0x7f00000005c0)=[{{&(0x7f0000000040)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[@ip_tos_u8={{0x11}}, @ip_ttl={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @dev={0xac, 0x14, 0x14, 0x2}}}}, @ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}, @ip_ttl={{0x14}}, @ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @empty}}}, @ip_tos_int={{0x14}}], 0x100}}], 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'geneve0\x00', {0x4}, 0x9}) 08:21:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x7ffff000) 08:21:57 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x101000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000a00)={0x0}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000340)=0x80, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) r3 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000000)=0x7, 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001580)={0x0, 0x0, "1ba25c51ca19f29ae3a461258b9b4f70fed01af7f392bb68528c08757e56fa9ffcdf364080425bcc868e07a04491c576981eb4247d9361fc18fb711fcdd6b0aa4afbe9a9ed1aa327c27a10afb6e9ac4189617352d7e165282b897fe74b2fd1190def1a90901b97b541d39e9feb2daaa9a5be7494b3b4514fa92efca9b01c234685b937190ca5e8df9bf715e1c099684924fbc6300a17790d88096a298e2b4257cdd7335853b80a89f47141d8b2ff25be84bbfdf9e739b3b0e9fa4df6e6369b69c8576c37aa18f710ab7aca40ad893fb839e1d64a07738864e812ed938be60b6c558e54ed0163a8bae6f38b5e8a6a13c689c487fe90a8aa9d69894ece0f7d9fd6", "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"}) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000001c40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r4], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000002580)={r5, r2, "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", "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08:21:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0749004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1088.736687][T21572] PM: suspend entry (deep) [ 1088.751430][T21574] loop5: detected capacity change from 0 to 264192 [ 1088.755215][T21575] loop4: detected capacity change from 0 to 2232 [ 1088.767250][T21572] Filesystems sync: 0.026 seconds [ 1088.777276][T21572] Freezing user space processes ... [ 1088.790440][T21572] (elapsed 0.013 seconds) done. [ 1088.795365][T21572] OOM killer disabled. [ 1088.799417][T21572] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 1088.808942][T21572] printk: Suspending console(s) (use no_console_suspend to debug) [ 1088.847911][T28597] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 1089.376504][T21572] ACPI: Preparing to enter system sleep state S3 [ 1089.376613][T21572] PM: Saving platform NVS memory [ 1089.376616][T21572] Disabling non-boot CPUs ... [ 1089.379778][T21572] smpboot: CPU 1 is now offline [ 1089.386235][T21572] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 1089.386351][T21572] ACPI: Low-level resume complete [ 1089.386445][T21572] PM: Restoring platform NVS memory [ 1089.386453][T21572] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 1089.396574][T21572] Enabling non-boot CPUs ... [ 1089.396723][T21572] x86: Booting SMP configuration: [ 1089.396727][T21572] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 1089.396884][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 1089.397914][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 1089.399207][T21572] CPU1 is up [ 1089.399753][T21572] ACPI: Waking up from system sleep state S3 [ 1089.501938][T21572] OOM killer enabled. [ 1089.502697][T21572] Restarting tasks ... done. [ 1089.511779][T21572] PM: suspend exit 08:21:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=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_generic(0x10, 0x3, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$sock_ifreq(r0, 0x51, &(0x7f0000000000)={'bond_slave_0\x00', @ifru_hwaddr}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 08:21:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d839b7f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:21:58 executing program 0 (fault-call:0 fault-nth:27): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:21:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0849004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:21:58 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400ffffff7c) [ 1089.577731][T21572] PM: suspend entry (deep) [ 1089.587569][T21572] Filesystems sync: 0.008 seconds [ 1089.588800][T21572] Freezing user space processes ... (elapsed 0.015 seconds) done. [ 1089.605639][T21572] OOM killer disabled. [ 1089.606302][T21572] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 1089.610843][T21572] printk: Suspending console(s) (use no_console_suspend to debug) [ 1089.719539][T28597] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 1090.249133][ T5441] psmouse serio1: Failed to reset mouse on isa0060/serio1: -5 [ 1090.264304][T21572] ACPI: Preparing to enter system sleep state S3 [ 1090.264447][T21572] PM: Saving platform NVS memory [ 1090.264450][T21572] Disabling non-boot CPUs ... [ 1090.267050][T21572] smpboot: CPU 1 is now offline [ 1090.269601][T21572] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 1090.269659][T21572] ACPI: Low-level resume complete [ 1090.269803][T21572] PM: Restoring platform NVS memory [ 1090.269811][T21572] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 1090.279824][T21572] Enabling non-boot CPUs ... [ 1090.279949][T21572] x86: Booting SMP configuration: [ 1090.279952][T21572] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 1090.280103][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 1090.281181][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 1090.282430][T21572] CPU1 is up [ 1090.282760][T21572] ACPI: Waking up from system sleep state S3 [ 1090.708032][T21572] OOM killer enabled. [ 1090.708593][T21572] Restarting tasks ... done. [ 1090.724117][T21572] PM: suspend exit [ 1090.738587][T21608] loop0: detected capacity change from 0 to 264192 [ 1090.739773][T21608] FAULT_INJECTION: forcing a failure. [ 1090.739773][T21608] name failslab, interval 1, probability 0, space 0, times 0 [ 1090.741792][T21608] CPU: 1 PID: 21608 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1090.741809][T21608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1090.741832][T21608] Call Trace: [ 1090.741838][T21608] dump_stack+0x137/0x19d [ 1090.741917][T21608] should_fail+0x23c/0x250 [ 1090.741936][T21608] ? getname_flags+0x84/0x3d0 [ 1090.747825][T21608] __should_failslab+0x81/0x90 [ 1090.748546][T21608] should_failslab+0x5/0x20 [ 1090.748564][T21608] kmem_cache_alloc+0x46/0x2f0 [ 1090.748584][T21608] getname_flags+0x84/0x3d0 [ 1090.748600][T21608] do_mkdirat+0x3b/0x200 [ 1090.748738][T21608] __x64_sys_mkdir+0x32/0x40 [ 1090.748752][T21608] do_syscall_64+0x4a/0x90 [ 1090.748769][T21608] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1090.753967][T21608] RIP: 0033:0x4656e7 [ 1090.753981][T21608] 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 [ 1090.753995][T21608] RSP: 002b:00007f0181221fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1090.754009][T21608] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656e7 [ 1090.754075][T21608] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1090.754084][T21608] RBP: 00007f0181222040 R08: 0000000000000000 R09: ffffffffffffffff [ 1090.754094][T21608] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000180 [ 1090.754104][T21608] R13: 0000000020000100 R14: 00007f0181222000 R15: 0000000020010d00 [ 1090.769768][T21614] loop5: detected capacity change from 0 to 264192 [ 1090.773556][T21615] loop4: detected capacity change from 0 to 2232 08:22:00 executing program 0 (fault-call:0 fault-nth:28): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:00 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.clone_children\x00', 0x2, 0x0) set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x2) creat(&(0x7f0000000040)='./file0\x00', 0x101) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000100), 0x180000, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r6, 0x0) r7 = dup2(r5, 0xffffffffffffffff) sendfile(r1, r7, 0x0, 0x80000000) 08:22:00 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0xffffffffffffffff) 08:22:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0949004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1090.890588][T21631] new mount options do not match the existing superblock, will be ignored [ 1090.938027][T21631] new mount options do not match the existing superblock, will be ignored [ 1090.949660][T21639] loop5: detected capacity change from 0 to 264192 [ 1090.952756][T21642] loop4: detected capacity change from 0 to 2232 08:22:00 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_io_uring_setup(0x5df6, &(0x7f0000000040)={0x0, 0x585f, 0x4, 0x1, 0x301}, &(0x7f000036e000/0x5000)=nil, &(0x7f00000a7000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCGETS(r0, 0x5419, &(0x7f0000001480)) 08:22:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0a49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:00 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x900, 0x0) preadv(r2, &(0x7f00000000c0), 0x0, 0xdb, 0xff4e) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) [ 1091.005440][T21645] loop0: detected capacity change from 0 to 264192 [ 1091.006994][T21645] FAULT_INJECTION: forcing a failure. [ 1091.006994][T21645] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1091.009025][T21645] CPU: 1 PID: 21645 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0 [ 1091.010311][T21645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1091.011926][T21645] Call Trace: [ 1091.012481][T21645] dump_stack+0x137/0x19d [ 1091.013152][T21645] should_fail+0x23c/0x250 [ 1091.013929][T21645] should_fail_usercopy+0x16/0x20 [ 1091.014722][T21645] strncpy_from_user+0x21/0x250 [ 1091.015469][T21645] getname_flags+0xb8/0x3d0 [ 1091.016281][T21645] do_mkdirat+0x3b/0x200 [ 1091.016991][T21645] __x64_sys_mkdir+0x32/0x40 [ 1091.017776][T21645] do_syscall_64+0x4a/0x90 [ 1091.018401][T21645] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1091.019286][T21645] RIP: 0033:0x4656e7 [ 1091.019869][T21645] 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 [ 1091.022922][T21645] RSP: 002b:00007f0181221fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1091.024198][T21645] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00000000004656e7 [ 1091.025430][T21645] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1091.026755][T21645] RBP: 00007f0181222040 R08: 0000000000000000 R09: ffffffffffffffff [ 1091.028104][T21645] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000180 [ 1091.029193][T21645] R13: 0000000020000100 R14: 00007f0181222000 R15: 0000000020010d00 08:22:00 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x9, &(0x7f0000000000), 0x1, 0x1}, 0x8001) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1091.114199][T21660] PM: suspend entry (deep) [ 1091.123837][T21660] Filesystems sync: 0.009 seconds [ 1091.128085][T21660] Freezing user space processes ... [ 1091.128628][T21665] loop4: detected capacity change from 0 to 2232 [ 1091.149435][T21660] (elapsed 0.021 seconds) done. [ 1091.150248][T21660] OOM killer disabled. [ 1091.150962][T21660] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 1091.153772][T21660] printk: Suspending console(s) (use no_console_suspend to debug) [ 1091.191103][T26614] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 1091.729881][T21660] ACPI: Preparing to enter system sleep state S3 [ 1091.730017][T21660] PM: Saving platform NVS memory [ 1091.730020][T21660] Disabling non-boot CPUs ... [ 1091.733272][T21660] smpboot: CPU 1 is now offline [ 1091.735875][T21660] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 1091.735936][T21660] ACPI: Low-level resume complete [ 1091.736063][T21660] PM: Restoring platform NVS memory [ 1091.736072][T21660] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 1091.745517][T21660] Enabling non-boot CPUs ... [ 1091.745700][T21660] x86: Booting SMP configuration: [ 1091.745704][T21660] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 1091.745873][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 1091.746947][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 1091.748524][T21660] CPU1 is up [ 1091.748647][T21660] ACPI: Waking up from system sleep state S3 [ 1091.844941][T21660] OOM killer enabled. [ 1091.845523][T21660] Restarting tasks ... [ 1091.871377][T21660] done. [ 1091.876904][T21660] PM: suspend exit [ 1091.887820][T21676] loop5: detected capacity change from 0 to 264192 [ 1091.891181][T21660] PM: suspend entry (deep) [ 1091.908120][T21660] Filesystems sync: 0.016 seconds [ 1091.909228][T21660] Freezing user space processes ... (elapsed 0.009 seconds) done. [ 1091.920300][T21660] OOM killer disabled. [ 1091.920946][T21660] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 1091.923386][T21660] printk: Suspending console(s) (use no_console_suspend to debug) 08:22:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83290799b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:22:02 executing program 1: mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) 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, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1, &(0x7f0000000180)=""/210, 0xd2}, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2f14000000000000000000"], &(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='sockfs\x00', 0x0, 0x0) close_range(r0, r1, 0x2) 08:22:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0b49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1092.262141][T26614] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 1092.789479][T21660] ACPI: Preparing to enter system sleep state S3 [ 1092.789617][T21660] PM: Saving platform NVS memory [ 1092.789621][T21660] Disabling non-boot CPUs ... [ 1092.792724][T21660] smpboot: CPU 1 is now offline [ 1092.795116][T21660] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 1092.795178][T21660] ACPI: Low-level resume complete [ 1092.795256][T21660] PM: Restoring platform NVS memory [ 1092.795265][T21660] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 1092.804786][T21660] Enabling non-boot CPUs ... [ 1092.805031][T21660] x86: Booting SMP configuration: [ 1092.805034][T21660] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 1092.805279][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 1092.806282][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 1092.807672][T21660] CPU1 is up [ 1092.807980][T21660] ACPI: Waking up from system sleep state S3 [ 1093.308808][T21660] OOM killer enabled. [ 1093.309454][T21660] Restarting tasks ... [ 1093.310832][ T1034] synth uevent: /devices/virtual/block/loop4: failed to send uevent [ 1093.312838][ T1034] block loop4: uevent: failed to send synthetic uevent [ 1093.327466][T21660] done. [ 1093.327952][T21660] PM: suspend exit 08:22:02 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, &(0x7f0000000200), 0xb0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r2, r3, 0x0, 0x8400fffffffb) utime(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x1, 0x101}) 08:22:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/79, 0x4f}], 0x1, 0x6, 0x4) writev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000600)="7699fce0bd6dfb06d62cd231119c3a07d1c096a472420a59a4f40ae52b017c32aff7268a120f7ad1080daeed78b2508c4b12efbbbf", 0x35}], 0x1) r2 = inotify_init() lseek(r2, 0x7, 0x1) readv(r2, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/65, 0x41}, {&(0x7f0000000240)=""/182, 0xb6}, {&(0x7f0000000300)=""/168, 0xa8}], 0x3) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x38080, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TIOCL_PASTESEL(r3, 0x541c, &(0x7f00000000c0)) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b3164", 0xff7c}], 0x1) [ 1093.382049][T21690] loop0: detected capacity change from 0 to 264192 08:22:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0c49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1093.440992][T21694] loop4: detected capacity change from 0 to 2232 08:22:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() tkill(0x0, 0x34) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) mmap(&(0x7f0000299000/0x3000)=nil, 0x3000, 0x2000006, 0x11, 0xffffffffffffffff, 0x4156c000) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000040)=0xe77, 0x4) ptrace$cont(0x1f, r0, 0x101, 0x8) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) 08:22:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1093.475631][T21704] loop5: detected capacity change from 0 to 264192 08:22:02 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x6100, 0x1ca) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1093.552960][T21719] loop0: detected capacity change from 0 to 264192 [ 1093.560494][T21716] loop4: detected capacity change from 0 to 2232 [ 1093.567363][T21726] PM: suspend entry (deep) [ 1093.585675][T21726] Filesystems sync: 0.017 seconds [ 1093.586249][T21719] loop0: detected capacity change from 0 to 264192 [ 1093.591096][T21726] Freezing user space processes ... [ 1093.611952][T21726] (elapsed 0.020 seconds) done. [ 1093.612868][T21726] OOM killer disabled. [ 1093.613516][T21726] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 1093.616236][T21726] printk: Suspending console(s) (use no_console_suspend to debug) [ 1093.753861][T28597] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 1094.279242][T21726] ================================================================== [ 1094.279260][T21726] BUG: KCSAN: data-race in __device_suspend_late / dpm_wait_fn [ 1094.279278][T21726] [ 1094.279281][T21726] write to 0xffff8881002af35c of 2 bytes by task 1877 on cpu 0: [ 1094.279290][T21726] __device_suspend_late+0x9a7/0xbf0 [ 1094.279303][T21726] async_suspend_late+0x2b/0x1c0 [ 1094.279315][T21726] async_run_entry_fn+0x4a/0x170 [ 1094.279325][T21726] process_one_work+0x3e9/0x8f0 [ 1094.279338][T21726] worker_thread+0x636/0xae0 [ 1094.279350][T21726] kthread+0x1d0/0x1f0 [ 1094.279360][T21726] ret_from_fork+0x1f/0x30 [ 1094.279370][T21726] [ 1094.279372][T21726] read to 0xffff8881002af35c of 2 bytes by task 21726 on cpu 1: [ 1094.279380][T21726] dpm_wait_fn+0x77/0xb0 [ 1094.279392][T21726] device_for_each_child+0x81/0xe0 [ 1094.279401][T21726] __device_suspend_late+0xc1/0xbf0 [ 1094.279414][T21726] dpm_suspend_late+0x16a/0x7e0 [ 1094.279425][T21726] suspend_enter+0xf0/0x8f0 [ 1094.279436][T21726] suspend_devices_and_enter+0x1cb/0x500 [ 1094.279447][T21726] enter_state+0x274/0x530 [ 1094.279457][T21726] pm_suspend+0x4b/0x130 [ 1094.279466][T21726] state_store+0x1f2/0x210 [ 1094.279475][T21726] kobj_attr_store+0x40/0x60 [ 1094.279512][T21726] sysfs_kf_write+0xa6/0xc0 [ 1094.279525][T21726] kernfs_fop_write_iter+0x1d3/0x2d0 [ 1094.279537][T21726] do_iter_readv_writev+0x2cb/0x360 [ 1094.279548][T21726] do_iter_write+0x112/0x4c0 [ 1094.279557][T21726] vfs_iter_write+0x4c/0x70 [ 1094.279566][T21726] iter_file_splice_write+0x40a/0x750 [ 1094.279578][T21726] direct_splice_actor+0x80/0xa0 [ 1094.279588][T21726] splice_direct_to_actor+0x345/0x650 [ 1094.279599][T21726] do_splice_direct+0xf5/0x170 [ 1094.279609][T21726] do_sendfile+0x773/0xda0 [ 1094.279618][T21726] __x64_sys_sendfile64+0xa9/0x130 [ 1094.279628][T21726] do_syscall_64+0x4a/0x90 [ 1094.279640][T21726] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1094.279654][T21726] [ 1094.279656][T21726] value changed: 0x011e -> 0x015e [ 1094.279661][T21726] [ 1094.279663][T21726] Reported by Kernel Concurrency Sanitizer on: [ 1094.279667][T21726] CPU: 1 PID: 21726 Comm: syz-executor.1 Not tainted 5.13.0-rc4-syzkaller #0 [ 1094.279678][T21726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1094.279684][T21726] ================================================================== [ 1094.282169][T21726] ACPI: Preparing to enter system sleep state S3 [ 1094.282225][T21726] PM: Saving platform NVS memory [ 1094.282229][T21726] Disabling non-boot CPUs ... [ 1094.285225][T21726] smpboot: CPU 1 is now offline [ 1094.287727][T21726] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 1094.287811][T21726] ACPI: Low-level resume complete [ 1094.287885][T21726] PM: Restoring platform NVS memory [ 1094.287893][T21726] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 1094.298013][T21726] Enabling non-boot CPUs ... [ 1094.298157][T21726] x86: Booting SMP configuration: [ 1094.298161][T21726] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 1094.298377][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 1094.299408][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 1094.300670][T21726] CPU1 is up [ 1094.301013][T21726] ACPI: Waking up from system sleep state S3 [ 1094.435991][T21726] OOM killer enabled. [ 1094.436632][T21726] Restarting tasks ... done. 08:22:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1094.437782][T21726] PM: suspend exit 08:22:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0d49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83290899b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:22:03 executing program 1: clock_gettime(0x0, &(0x7f0000000040)) clock_settime(0x1, &(0x7f0000000000)={0x0, 0x3938700}) [ 1094.517237][T21744] loop5: detected capacity change from 0 to 264192 08:22:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1094.549672][T21743] loop0: detected capacity change from 0 to 264192 08:22:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000400)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socketpair(0xa, 0x4, 0x7, &(0x7f0000000240)) 08:22:03 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x3}, {0x0, 0x0, 0x80}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000100), &(0x7f00000001c0)='./bus\x00', 0x4, 0x7, &(0x7f0000001800)=[{&(0x7f0000000200)="bb4a5d938039ab4c754eca881386caaac0c37d8409a9821d4922812cc0930dc442e8cbdcef0e083c7cb67c14d9acd4f9fc9ad7dd012ac205a41b9ed25514f063b2083d", 0x43, 0x2}, {&(0x7f0000000380)="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", 0x1000, 0x3}, {&(0x7f0000001380)="ce878eba494fa19d67f11dbecd01a7c778c5a4356d842327582c77b17c782dd9dd7794bed844f1d162e67630d0eb560fde1095aa51a0fe1b8f0da446fc65d940680fd19ee2c84aff18921f6ee1226657db11de05a583710bc8c48278805f360665a7524e655cc60b18789be998848a5b15360733a21197682c048370bc33c835c03be822ddcf2c99310c506a7859259db16ce62ef9af96f35fac5772aac944d302cb46a4c89d3ca5d790426e5497dc8fa1eb135cefedac3a9e17cd4a535098b68e3b80a5314400dcf397f4e7bf1e8d686c841816da22cdcb74bccfb444dd3dd009bf2eeedede803e1f5a541e407305f47ac56113d161c25701", 0xf9, 0x7}, {&(0x7f0000001480)="f700d307d1beeb12a692089685540ce5bdacb82d4de48e4a9c7ae20e644bfa9fc1e5c53c48cef1842fb1df5ae7065639ca96e2c7402aee05c8a9d0178b45568aa6250312d9c051a81f89abab41e3d491d2907ef9520d0e5c9d4237469e0ffb7df5eb27d149478ffdee90b3a5b1a208b6fe50bf263048ee7cc496aaf51ae80f94877f02ae765d0df2235c5f227c7d29a666f27d87c99f7ffd712942c84b5b90009f2e15fbe95537f8be12684094b00ce76597afd8fe", 0xb5, 0x81}, {&(0x7f0000001540)="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", 0xfc, 0x8}, {&(0x7f0000001640)="b7e51534c50c1074aa9ba8b63757497ae1d1924da7373d61c7075e37ea13df1dc5b1bef89da684aa5d4447a6ef2dd8fe1313b89388665d664f382717621e941200b27246472b8558674e384fcfe1d8c335344fb3d8b34ee23d28fd6b25e1b5fa36bfbde19f9bd9af34ef520100adb623a4fc81db7d312b8c49e0b459b23d0e4e5932a1f929ba725a57b0d290efa4", 0x8e, 0x5}, {&(0x7f0000001700)="5c21884cb67cad78bf207f3d19d5f69c127beba05d170979a39a4fd18e98acd73f47f030c9655043e4985a08d6696447f09d9a09c128367318457b105a4fc25926e1fa335153c137fb9f13a8300414a01d9826ab73e43e5be690223431e36d5e6f3cdac7d83533e62fa95739507d030f57509070e63c8ba880b5c24edd155d2341d0a71fa0b691c5ccdfc97d9047ef5b9a5a9ac0e983db61907ad29b4c7b5d779a17adec2590a336efcc07140ffc0eca80256fcf90ccd82349842cc2d9b1733d433b386799fc358313bb76b372451ec434f7e584414adb8a", 0xd8, 0x8}], 0x220082, &(0x7f00000018c0)={[{@uni_xlateno}, {@shortname_winnt}, {@shortname_winnt}, {@shortname_mixed}, {@uni_xlate}, {@fat=@fmask={'fmask', 0x3d, 0x37}}, {@shortname_win95}], [{@dont_measure}, {@hash}, {@obj_role={'obj_role', 0x3d, '&'}}, {@subj_type={'subj_type', 0x3d, '-#$%'}}, {@subj_type={'subj_type', 0x3d, 'vfat\x00'}}, {@hash}]}) move_mount(r2, &(0x7f0000000280)='./bus\x00', r0, &(0x7f0000001980)='./file0\x00', 0x10) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r3, 0x0, 0x8400fffffffb) [ 1094.609500][T21762] loop4: detected capacity change from 0 to 2232 [ 1094.669525][T21760] loop0: detected capacity change from 0 to 264192 08:22:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/79, 0x4f}], 0x1, 0x6, 0x4) writev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000600)="7699fce0bd6dfb06d62cd231119c3a07d1c096a472420a59a4f40ae52b017c32aff7268a120f7ad1080daeed78b2508c4b12efbbbf", 0x35}], 0x1) r2 = inotify_init() lseek(r2, 0x7, 0x1) readv(r2, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/65, 0x41}, {&(0x7f0000000240)=""/182, 0xb6}, {&(0x7f0000000300)=""/168, 0xa8}], 0x3) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x38080, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TIOCL_PASTESEL(r3, 0x541c, &(0x7f00000000c0)) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b3164", 0xff7c}], 0x1) 08:22:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0e49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1094.748649][T21780] loop4: detected capacity change from 0 to 2232 [ 1094.754165][T21785] FAT-fs (loop5): bogus number of reserved sectors [ 1094.755842][T21785] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1094.781013][T21784] loop0: detected capacity change from 0 to 264192 08:22:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0f49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:03 executing program 1: r0 = syz_io_uring_setup(0x7784, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x59d8, &(0x7f0000000240), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d7000/0x4000)=nil, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0xffffffffffffffff, &(0x7f0000000340)=""/65, 0x41}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(r3, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xf8) [ 1094.806522][T21785] loop5: detected capacity change from 0 to 8 [ 1094.862456][T21785] FAT-fs (loop5): bogus number of reserved sectors [ 1094.863745][T21785] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1094.873418][T21811] loop0: detected capacity change from 0 to 264192 08:22:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1094.902492][T21817] loop4: detected capacity change from 0 to 2232 [ 1094.933044][T21820] loop5: detected capacity change from 0 to 8 [ 1094.985570][T21829] loop0: detected capacity change from 0 to 264192 08:22:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83290999b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:22:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c1049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:04 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) rmdir(&(0x7f0000000000)='./file0\x00') 08:22:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:04 executing program 1: r0 = syz_io_uring_setup(0x7784, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x59d8, &(0x7f0000000240), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d7000/0x4000)=nil, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0xffffffffffffffff, &(0x7f0000000340)=""/65, 0x41}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(r3, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xf8) [ 1095.237225][T21844] loop0: detected capacity change from 0 to 264192 [ 1095.262051][T21849] loop5: detected capacity change from 0 to 264192 [ 1095.265259][T21855] loop4: detected capacity change from 0 to 2232 [ 1095.296693][T21844] loop0: detected capacity change from 0 to 264192 08:22:04 executing program 2: sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000800)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0xc8}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000d07000/0x1000)=nil) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000, 0x101}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(r0, &(0x7f0000d07000/0x1000)=nil, 0x6000) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000380)=""/188) r1 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x5000) shmdt(r1) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x1) r3 = socket(0x10, 0x3, 0x0) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x5, 0x8, 0x20, 0x0, 0x0, 0x1, 0x9082, 0xb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffffffa, 0x2, @perf_config_ext={0x100000002, 0xca}, 0x8004, 0x9, 0x4, 0x4, 0x3, 0x8001, 0x3, 0x0, 0x9, 0x0, 0x800c7}, 0x0, 0x6, r2, 0x1) shmget(0x1, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001000fff1fefefd956f76c9b724a6008000000000000000683440150024001b0000000000000000593ab782115ed9043d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmdt(0x0) shmdt(0x0) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000700)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000829bd7000ffdbdf251a0000000400cc00060021006100000008000100540000005de13c1707f928a5d7bb0b2650cbed584cddf9ce30384ffe825a4a914b8aee05322d8b73f4674c7df15ad515020b1d16a9f0b2ebad6f833c406f8c99b64332cf8284c7fb1a9d6b64359bafe6c06543611a71fdbd78db6c7f430d89f3a41f01e44ef608ca287e0b5fd96edce223ac052d4892ba6f01fd03957a81c31ee668f86358ca08a381efeb5557b899da0342b52e030f29e9a73920ce6590cd21b1eefdb00f11a02e79da69da7c715f53311020f60e7758c54a8726668aaaceee2c97af1a63e11573fb4998eda68c37"], 0x28}}, 0x4004080) 08:22:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c1149004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:04 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') chdir(&(0x7f0000000000)='./file1\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:22:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c1249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1095.609787][T21882] loop4: detected capacity change from 0 to 2232 [ 1095.614114][T21886] netlink: 'syz-executor.2': attribute type 27 has an invalid length. [ 1095.614130][T21886] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1095.632129][T21895] netlink: 'syz-executor.2': attribute type 27 has an invalid length. [ 1095.633665][T21895] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 08:22:04 executing program 2: ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000000)=0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0xe00c2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000400)) write$char_usb(0xffffffffffffffff, &(0x7f0000000040)="e2", 0x35000) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000000c0)={0x4000400000000, 0x101, 0x4, 0xb2, 0x4, [{0x6, 0x7f, 0x38, '\x00', 0x2080}, {0x80, 0x5, 0x4, '\x00', 0x200}, {0x5, 0x7f, 0x80, '\x00', 0x1280}, {0x81, 0x7, 0x100000000, '\x00', 0x1a00}]}) [ 1095.643735][T21883] loop5: detected capacity change from 0 to 264192 [ 1095.649007][T21891] loop0: detected capacity change from 0 to 264192 08:22:04 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x400}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1095.686798][T21891] loop0: detected capacity change from 0 to 264192 [ 1095.695608][T21901] loop4: detected capacity change from 0 to 2232 [ 1095.807183][T21916] loop5: detected capacity change from 0 to 4 [ 1095.809405][T21916] FAT-fs (loop5): Directory bread(block 4) failed [ 1095.809431][T21916] FAT-fs (loop5): Directory bread(block 5) failed [ 1095.811818][T21916] FAT-fs (loop5): Directory bread(block 6) failed [ 1095.814359][T21916] FAT-fs (loop5): Directory bread(block 4) failed [ 1095.815507][T21916] FAT-fs (loop5): Directory bread(block 5) failed [ 1095.815551][T21916] FAT-fs (loop5): Directory bread(block 6) failed [ 1095.815693][T21916] FAT-fs (loop5): Directory bread(block 4) failed [ 1095.815709][T21916] FAT-fs (loop5): Directory bread(block 5) failed [ 1095.815733][T21916] FAT-fs (loop5): Directory bread(block 6) failed [ 1095.815751][T21916] FAT-fs (loop5): Directory bread(block 4) failed [ 1095.824329][T21916] attempt to access beyond end of device [ 1095.824329][T21916] loop5: rw=2049, want=121, limit=4 [ 1095.824377][T21916] attempt to access beyond end of device [ 1095.824377][T21916] loop5: rw=2049, want=122, limit=4 [ 1095.824443][T21916] Buffer I/O error on dev loop5, logical block 121, lost async page write [ 1095.829296][T21916] attempt to access beyond end of device [ 1095.829296][T21916] loop5: rw=2049, want=123, limit=4 [ 1095.834739][T21916] Buffer I/O error on dev loop5, logical block 122, lost async page write [ 1095.834846][T21916] attempt to access beyond end of device [ 1095.834846][T21916] loop5: rw=2049, want=124, limit=4 [ 1095.837754][T21916] Buffer I/O error on dev loop5, logical block 123, lost async page write [ 1095.843663][T21916] attempt to access beyond end of device [ 1095.843663][T21916] loop5: rw=2049, want=125, limit=4 [ 1095.845474][T21916] Buffer I/O error on dev loop5, logical block 124, lost async page write [ 1095.845524][T21916] attempt to access beyond end of device [ 1095.845524][T21916] loop5: rw=2049, want=126, limit=4 [ 1095.848221][T21916] Buffer I/O error on dev loop5, logical block 125, lost async page write [ 1095.848948][T21916] attempt to access beyond end of device [ 1095.848948][T21916] loop5: rw=2049, want=127, limit=4 [ 1095.851302][T21916] Buffer I/O error on dev loop5, logical block 126, lost async page write [ 1095.851389][T21916] attempt to access beyond end of device [ 1095.851389][T21916] loop5: rw=2049, want=128, limit=4 [ 1095.854459][T21916] Buffer I/O error on dev loop5, logical block 127, lost async page write [ 1095.854555][T21916] attempt to access beyond end of device [ 1095.854555][T21916] loop5: rw=2049, want=8, limit=4 [ 1095.857544][T21916] Buffer I/O error on dev loop5, logical block 7, lost async page write [ 1095.872459][T21926] attempt to access beyond end of device [ 1095.872459][T21926] loop5: rw=2049, want=121, limit=4 [ 1095.872520][T21926] Buffer I/O error on dev loop5, logical block 121, lost async page write [ 1095.872533][T21926] Buffer I/O error on dev loop5, logical block 122, lost async page write 08:22:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83290a99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:22:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)="b4780607aa00000000", 0x9}], 0x1, 0x40ef1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) write(r1, &(0x7f0000000000), 0x52698b21) 08:22:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:05 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, 0x0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x200000b) r2 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0xfffffffffffffffc, 0x0}, 0x0) mq_timedsend(r1, &(0x7f0000000000)="8f32926832a1f4467ce79fb6324c22a611897e21009bd210272725152f4d275f16ae8170557527de87c6a02f19dd3ec775", 0x31, 0xfd0, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) 08:22:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c1849004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1095.952307][T21934] loop0: detected capacity change from 0 to 264192 [ 1095.959844][T21938] loop4: detected capacity change from 0 to 2232 [ 1095.970998][T21939] loop5: detected capacity change from 0 to 519 08:22:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:05 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, 0x0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x200000b) r2 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0xfffffffffffffffc, 0x0}, 0x0) mq_timedsend(r1, &(0x7f0000000000)="8f32926832a1f4467ce79fb6324c22a611897e21009bd210272725152f4d275f16ae8170557527de87c6a02f19dd3ec775", 0x31, 0xfd0, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) 08:22:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c1949004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1095.993610][T21934] loop0: detected capacity change from 0 to 264192 08:22:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="608124ed41cd75509788585ac9a925", 0xf, 0x2}, {0x0, 0x0, 0xffffffff7fffffff}], 0x2208010, &(0x7f0000000040)=ANY=[@ANYBLOB="9ee2f2e99f722610"]) 08:22:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0xa, 0x30, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev}, 0x0, @in=@empty}}, 0xe4) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in6=@dev={0xfe, 0x80, '\x00', 0x11}, 0x4e24, 0xfff, 0x4e24, 0x0, 0x2, 0xa0, 0x100, 0x2}, {0x80000000, 0x7, 0xfffffffffffff4cc, 0x190b, 0x9, 0x6, 0x2, 0x5}, {0x7fff, 0x5, 0x6, 0x8}, 0x7fff, 0x6e6bbe, 0x1, 0x0, 0x6}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5, 0xf}, 0xa, @in=@local, 0x3504, 0x4, 0x0, 0x0, 0x0, 0x9, 0x4}}, 0xe8) [ 1096.092024][T21962] loop0: detected capacity change from 0 to 264192 08:22:05 executing program 2: r0 = syz_io_uring_setup(0x1821, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x4e}, &(0x7f0000ee8000/0x3000)=nil, &(0x7f0000eea000/0x3000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000040)=0x0) set_mempolicy(0x1, &(0x7f0000000180)=0x100000001, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x77359400}}, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000440)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r3}, 0x400) io_uring_enter(r0, 0x55bc, 0x0, 0x0, 0x0, 0x0) [ 1096.139229][T21972] loop4: detected capacity change from 0 to 2232 [ 1096.173450][T21987] loop0: detected capacity change from 0 to 264192 08:22:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83290b99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:22:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c2249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000000c0)={[{@fat=@nfs}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r1, r0) 08:22:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0xe, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:05 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x101a40, 0x100) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x53) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000042dc0)={0x7, [{0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {0x0, r9}], 0x9, "effdfbfac8aecb"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f00000001c0)={{r7, 0x8, 0x4, 0x3, 0xffffffffffff2897, 0x0, 0x2, 0x113a, 0x5, 0x6, 0xfff, 0x4, 0x9, 0x23, 0x2}, 0x18, [0x0, 0x0, 0x0]}) sendfile(r2, r3, 0x0, 0x8400fffffffb) 08:22:05 executing program 1: r0 = socket(0x2c, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2c060000) semget$private(0x0, 0x4007, 0x0) unshare(0x44020000) ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}, {0x0, 0x5, 0x800}, {0x4}, {0x0, 0x7}, {0x4, 0x0, 0x800}, {0x1, 0x0, 0x8691e5c79c6747d5}], 0x6, 0x0) semctl$SETVAL(0x0, 0x0, 0x8, 0x0) r1 = semget$private(0x0, 0x4, 0x0) semtimedop(r1, &(0x7f0000000080)=[{0x0, 0x22}, {}], 0x2, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/176) setsockopt$sock_int(r0, 0x1, 0x5, 0x0, 0x0) semop(0x0, &(0x7f0000000040)=[{}], 0x1) unshare(0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000000c0)) 08:22:05 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000180)=@ceph_nfs_fh={0x8, 0x3}, 0x0) [ 1096.492702][T22005] loop0: detected capacity change from 0 to 264192 [ 1096.496806][T22009] loop4: detected capacity change from 0 to 2232 08:22:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c2549004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1096.532288][T22006] loop5: detected capacity change from 0 to 264192 08:22:05 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x81, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={{0x14}, [@NFT_MSG_DELOBJ={0x54, 0x14, 0xa, 0x301, 0x0, 0x0, {}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x8}]}, @NFT_MSG_DELRULE={0x98, 0x8, 0xa, 0x0, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_COMPAT={0x4c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x3c}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0xa00}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x2f}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_RULE_COMPAT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_RULE_COMPAT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6002}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6001}]}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x1}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x2}]}], {0x14}}, 0x114}, 0x1, 0x0, 0x0, 0x4000001}, 0x11) r1 = socket$netlink(0x10, 0x3, 0xf) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$netlink(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000380)=ANY=[@ANYRESOCT=r3, @ANYRES64=r2, @ANYRES32=r4, @ANYBLOB="2ff51add0166cee4e2933bf70a0991b2b3af6ef8a822b57dcedd540dd0750f20ac1c6911b104243ef2c0e285f0deeabcb0037dcb365c3d79d968c51a77f30515ca49176f19c074f202ee4308c357230eb0b322525ad71496236617d5fea8b0d81ff9fc1b9efacd3aec77435759735c2c246f385f1b9e57fbf458eef7d56135f377db45b834b8780f", @ANYRES16, @ANYRES64, @ANYBLOB="96bd8b9159e2eca6017f2370eb99bf0a065bc383697835ef462f35b02fbaf0ad4ceeecb1608e9afe84058a851a86bd5cc3b7b5e34d1437e93b45c55fa405318d3e35e0d0c3a0d9f3b9c92f49f988d0666551610c1677ef96317c4b8ca162b4fb351f81f416b7c6f8ca07f35f09bd5c3cadde2e34b1bf7d27d1255c2dad7b1ab955c709bf5c876f511be310f13d0891f3cc099195523988e1aabb0a4a671318ca2cef7f4c09e41a91880a7a", @ANYRES32, @ANYRES16=r1, @ANYRESOCT], 0x18c}], 0x1}, 0x0) [ 1096.580562][T22005] loop0: detected capacity change from 0 to 264192 08:22:05 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file1\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x58) mkdir(&(0x7f00000001c0)='./file1\x00', 0x58) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:22:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:05 executing program 2: r0 = perf_event_open(&(0x7f0000000e40)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x72a3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9, 0x2, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_dev$vcsu(&(0x7f0000000000), 0x70c0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000040)=0x2, 0x4) [ 1096.622861][T22039] loop4: detected capacity change from 0 to 2232 [ 1096.668040][T22052] loop0: detected capacity change from 0 to 264192 [ 1096.687168][T22060] loop5: detected capacity change from 0 to 264192 08:22:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x11, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c4849004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) preadv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/85, 0x55}], 0x1, 0x7, 0xffffffff) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b4c2f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b3147", 0xff7c}], 0x1) 08:22:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400024101000240008000f801", 0x17, 0xffffffffffffffff}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000000100)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:22:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83290c99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1096.995462][T22071] loop4: detected capacity change from 0 to 2232 [ 1097.017497][T22085] loop5: detected capacity change from 0 to 264192 [ 1097.021205][T22085] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1097.022767][T22082] loop0: detected capacity change from 0 to 264192 [ 1097.078175][T22082] loop0: detected capacity change from 0 to 264192 [ 1097.082699][T22085] loop5: detected capacity change from 0 to 264192 [ 1097.084380][T22085] FAT-fs (loop5): Unrecognized mount option "" or missing value 08:22:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000540)="e04afc4dd07aa7e7810003bc4cd2329851fd6134bb0924065af96fb5a9c76be322cb02c23d7e61fb6b936bcaee8ae511b435d6de360cafad08bad0331502cd1833216bba8c305f34c36a90cdaba8c200465e6c6bfaec25d523463db0a31a4c70275144173c4a62335dec5b0f6da9c0535a3ee30d60d9f6013f6c89761f89eb075f2fa093db6e18b2b69dde6df3041a4fdf17544c3d9c46b577947360e08f210faab0d3c87b67e5029f540bd98bb15e38edcd16d2955ac94d15c55864ab601e9c3c4555e4a5333896d536f6ed5ce5f0a298bb123fadc2311fd9185e014910350a39ecd4dd60fb56d2528aeb3c942c4eee765572c9b8824dbaa2", 0x46, 0x4}, {&(0x7f0000000440)="87894fb168e69a7072c7389f46994d556dfe33d56a302e45996819e51dc6aa81b356d2050000008d19a597d1fe5d97dbb601a9b847e4361a248d5c1840ff47b2303f3d43038c037a795b3c314b16168efcf3b6d5608ac1eecfc62e120df878f9cad8e7c9b55388431b5cd20bb26c1ed1e63b84c83ae2c21029b9fa07bad346648b0a417d90f1863764ef53552086d7f74c5594724e804cc62381ce57077257ca2b30ab72b1df5c3a36751e0c570203603ad01791c8b1df911b53dfc41d522acd62f26fe68372e0ee7dcd8b5b56edf4148daf916cdf", 0xd5, 0x8}, {&(0x7f0000000200)="bff99c742132ee7095a92a23e052831b5a08a388ebb2f83784ff88e1a4a24a3dd9d1d09171cfea97166add56fbb769a94e03282563065f811dc0e047d5c1490388e76e629458a5158126d2a86b4285d43925ba9bdb7578027fd4ba", 0xffffffffffffff80, 0x6}, {&(0x7f0000000280)="2c5e64cbe774460cc3d05c89cee73e632c0716dffaab9a479adf810404d2063c8b2df33f1fa4a7ed326d8430e4f5eed8de021597fff4d10c14a7804a956b5103a7e9c73459f831cd85b540a8ac4265507849a832b45fae2ff44ed33118a3bf9c5166460c654e81c32de80783d5109b992fcff29163bc9f41efb800400749de773a0bab7f4f34fa9ff656e2757831e731b14213121c83b59c60792ac3c6", 0x9d, 0x101}, {&(0x7f0000000140)="bc18883a7c62f28d78ee8a75b4794807a7c84178b095046fe768bd38557b66684ee6ad184c7add8434acd395d6e57820800871cee4dc4de03d94e47321b1d67b7efbda280547264b910e1c362038965fa530af398780cb18401d47869e9eb2f7647b404e585ae1406f1c51", 0x6b, 0x8}], 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='block=0l0000000000000800,\x00']) 08:22:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c4c49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x22, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1097.381473][T22118] loop0: detected capacity change from 0 to 264192 [ 1097.389048][T22119] loop4: detected capacity change from 0 to 2232 [ 1097.437776][T22118] loop0: detected capacity change from 0 to 264192 08:22:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x78, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c6849004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1097.453512][T22124] loop5: detected capacity change from 0 to 264192 08:22:06 executing program 2: syz_open_pts(0xffffffffffffffff, 0x80e00) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r2 = socket$unix(0x1, 0x2, 0x0) close(r0) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) dup(r2) r3 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40828}, 0x0, 0x4, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="9efc"]) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) ioctl$TCXONC(r5, 0x540a, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000080)={0x3f, 0x88, 0x800, 0x5, 0x18, "01cf39f16fc4e16de000953e79386621656206"}) 08:22:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x80) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), 0x41, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@mmap}, {@debug={'debug', 0x3d, 0xfffffffffffffffb}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}]}}) open(&(0x7f0000000280)='./bus\x00', 0x2000, 0x42) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:22:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x98, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1097.548593][T22139] loop0: detected capacity change from 0 to 264192 [ 1097.590503][T22147] loop4: detected capacity change from 0 to 2232 [ 1097.596042][T22152] 9pnet: Insufficient options for proto=fd 08:22:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c6c49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:06 executing program 2: setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000001280)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000005a000101"], 0x20}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7fffffff}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000280)=""/4096, 0x7}) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000140)=0x24bc612c, 0x4) [ 1097.614004][T22159] 9pnet: Insufficient options for proto=fd [ 1097.614188][T22162] loop5: detected capacity change from 0 to 264192 [ 1097.621456][T22158] loop0: detected capacity change from 0 to 264192 [ 1097.641963][T22158] loop0: detected capacity change from 0 to 264192 [ 1097.736454][T22180] loop4: detected capacity change from 0 to 2232 [ 1097.793530][T22188] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=22188 comm=syz-executor.2 [ 1097.796025][T22188] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50688 sclass=netlink_route_socket pid=22188 comm=syz-executor.2 08:22:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83290d99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:22:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x4800, 0x100) open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000200)) r2 = memfd_create(&(0x7f0000000240)='ns/user\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x8000, 0x0) sendfile(r2, r1, 0x0, 0x8400fffffffb) open(&(0x7f00000001c0)='./bus\x00', 0x2000, 0xf7) 08:22:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0xfe, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c7449004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:07 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000480), 0x2e9, 0x0) 08:22:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c7a49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:07 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000000400)=""/90, 0x67}], 0x2, 0xd9b, 0x40) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_BSS_BASIC_RATES={0xf, 0x24, [{0x30, 0x1}, {0x24}, {0x36, 0x1}, {0x6c, 0x1}, {0x2}, {0x5}, {0x1b}, {0x18}, {0x30, 0x1}, {0x1}, {0x12, 0x1}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4005) unshare(0x8000400) mkdir(0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) getpeername(0xffffffffffffffff, 0x0, 0x0) lsetxattr$trusted_overlay_nlink(0x0, 0x0, &(0x7f00000000c0)={'L+'}, 0x16, 0x0) perf_event_open(0x0, 0x0, 0x3, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000a00)=[{&(0x7f00000001c0)="8d683499464a9004c65ee594e6f57779733de2565159e3937445e4c49c19d075e96785880b766707cb29a7994d1047cbf3a5eadc710134a1716bcff0ab55cbeb", 0x40}, {0x0}, {&(0x7f0000000140)="f9cfcfdeaa0e7ac07edfe546e65fc438132c305d86b468b62c420b61f714893c439c6a6ed653de83cb0c06a614a3e00dd0911f830dd00ca0", 0x38}, {&(0x7f00000007c0)="d3d0bdf2bd0608bdfa6ec8e18adbfe96e37a4ca103473139797ced6554fafc99a83961693aec1e788c19a4264b43bc5ac80ed5d79a29eecb34092801ed9fe163689a3cb717a98b1968398e82574bdddc0c4e1c7add6ea3d3ef19062294dee345bd56c592aae7950797c1504c2d2f857a8cf66c053334785edc3076e1fc631174e7258312c4ea17d128d8b4b3a26423cd520bef90edc6f5a082dfed1e4c8042c8a51de0c9b863ee2a34884d0b", 0xac}, {&(0x7f0000000380)="62ad0e3517b07edc9473d8340e921d9aa511cfda6bfb06a3f3cfeee75d2e4e375fdb7e0a5a50f4102492ae8e560e846faa6e94fa6d65e2b5c520de0fbf0bd152e3552a9041675c98fbb962c2459b2f5b6792c6ce9cee5217042622e82dfb6296f7b5988293fb32e4be5223ebceb2cebc64477e62187bb4a86af12471", 0x7c}, {&(0x7f00000008c0)="89fa800413325055e9629297920dd80a297fd7ea8d27768e5c653de606e08a517d5dbcffd7fd74e90ecfca8afd1d1bb813ac7212a819988ec35b8bd92a08504cf5d225c51d06085884887945891ef3010a01d97c76fabf671fd610aa7f4771f0e0540905df31bb6f108eb15462982d34f0812b2ce7d59df6425c023f1e5be47d867b50682f7bf2242f4b07f4fc9f9271fe6ac7020831b059b83dfdadc553861e373ecb5c1297c6c41579", 0xaa}, {0x0}, {&(0x7f0000000980)="7130d23ffd4cb292faea5806ea09748725b35d8e644a584d32f0abb4bff553177a4883095956608bd8930cd8b2fb9307e25867d1160e02a0dba67018eae385", 0x3f}], 0x8) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 08:22:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) close(r0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000500)={0x53, 0xfffffffffffffffc, 0xe8, 0x7, @buffer={0x0, 0x71, &(0x7f0000000240)=""/113}, &(0x7f0000000380)="24c828f3b7d306fe4e72ebb536de4de0cb1b4da46c7b7e59de491ba9cec2f21aa9449b84caf03a8d2f65f238e1caab54c792c69c4a3e333a487b4ded3976ca7417bf8b83bc8df1cdf0c7d5dce45dc2fc53318585ea739680064e0b17f736363b58e2b0ef94891ccc504b5e60c2aa78e22e861a69eb6b73b5438f0c77e3bb94cb1d094dbc78de0b5e6cd3cc039cd222bc5598ac2c69bbf6fb51a6269d326860cc8f02114e801333a6dcd76d09c3123a620afad64622ed6ef3ed2cf6fe2e4ab5e8abff26fdf7b06b2b74ebcb7239b50f41789cd584b1bcdf0375f22166a1a75fcef20680816470fce1", &(0x7f0000000480)=""/19, 0x3, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)}) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) setxattr$incfs_metadata(&(0x7f0000000580)='./bus\x00', &(0x7f00000005c0), &(0x7f0000000600)="7fbb2ca3", 0x4, 0x2) sendfile(r1, r2, 0x0, 0x8400fffffffb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000200)={0x1, 0x2, 0x1, 0xb252}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r3, &(0x7f0000000000)=0x200, r4, &(0x7f00000001c0), 0xfff, 0x6) [ 1097.896505][T22197] loop4: detected capacity change from 0 to 2232 [ 1097.897643][T22196] loop5: detected capacity change from 0 to 264192 [ 1097.902607][T22200] loop0: detected capacity change from 0 to 264192 08:22:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x10e, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1097.977289][T22200] loop0: detected capacity change from 0 to 264192 08:22:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x1c5, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1098.015342][T22223] loop4: detected capacity change from 0 to 2232 [ 1098.061078][T22225] loop5: detected capacity change from 0 to 264192 [ 1098.063105][T22225] FAT-fs (loop5): Unrecognized mount option "6 fB HITHJHfB" or missing value 08:22:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004cf649004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1098.133861][T22244] loop0: detected capacity change from 0 to 264192 [ 1098.195239][T22257] loop4: detected capacity change from 0 to 2232 08:22:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r1) close(r2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000004900)=0xfffffffffffffff9) splice(r0, 0x0, r2, 0x0, 0xc0, 0x0) close(r3) ioctl$sock_SIOCINQ(r2, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r4, 0x1, 0x80000001, 0x5) write(r0, &(0x7f0000000080)="2400000012005f3414f9f40700090400818a0400"/36, 0x24) 08:22:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83290e99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:22:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x1f5, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:07 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) write$P9_RMKNOD(0xffffffffffffffff, 0x0, 0x0) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='\x00', 0x0) add_key$user(&(0x7f0000000440), 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f00000001c0)={'ip6gre0\x00', 0x0}) keyctl$search(0x7, r0, 0x0, 0x0, 0x0) 08:22:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)={'U-', 0x81}, 0x16, 0x2) sendfile(r1, r2, 0x0, 0x8400fffffffb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000280)='./bus\x00', &(0x7f0000000380), &(0x7f00000003c0)={0x0, 0xfb, 0xea, 0x7, 0x4, "756cf41313ac287af04be27317c99fa6", "8daf8424b466384e5eb80fc473fb9d896c1896fe145698f0ba5af27bc3aef44946eb31e905d73013893feea53fa5f20abe794edda530416a1782cbb4ce8ce6d6629c6fe83d4535dca62ae1e6b78cd342d88a86c3da91f5b620f55150055bd4fd9d4a8893c120d1e2aecd34fcb582ab8f727fe2b634731520613dc2875e8f7323ea8966ab475faadccb3a944a807e3fb04f63cab67c713e8ee4e1401996217715e5ce7d0ff998a1fb20f406f7667c8372cbd2836d2e11bd782373459182046e11e10826a376fb4a6689e97ba29b6e7af7a26a1a91f6"}, 0xea, 0x3) sendfile(r3, r4, &(0x7f0000000240)=0x1ff, 0x65) 08:22:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004cfe49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0xe9aa568e6403f0c1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c6266646e883d", @ANYRESHEX, @ANYBLOB=',msize=0x0000000000000000,cache=none,euid=', @ANYRESDEC=0x0, @ANYBLOB="269c"]) clock_gettime(0x0, &(0x7f0000000040)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x2) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x1, 0x3a, 0x4, 0x46e7, 0x5, 0xdf4, 0x62a, 0x8, 0x1f}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 1098.548280][T22270] loop0: detected capacity change from 0 to 264192 [ 1098.560624][T22276] loop5: detected capacity change from 0 to 264192 08:22:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x204, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$CHAR_RAW_ROGET(r1, 0x125e, &(0x7f0000000040)) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000000c0)={[{@fat=@nfs}]}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x12, r2, 0x8000) 08:22:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x160) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1098.603963][T22281] loop4: detected capacity change from 0 to 2232 [ 1098.607617][T22270] loop0: detected capacity change from 0 to 264192 08:22:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0025004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:07 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000180)={0xfffffffd, 0x0, 0x1, 0x0, 0x0, 0xfffffffd}) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, 0x0, 0x0) [ 1098.678324][T22310] loop0: detected capacity change from 0 to 264192 [ 1098.716861][T22324] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1098.716897][T22322] loop5: detected capacity change from 0 to 264192 [ 1098.719072][T22302] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:22:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r1) close(r2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000004900)=0xfffffffffffffff9) splice(r0, 0x0, r2, 0x0, 0xc0, 0x0) close(r3) ioctl$sock_SIOCINQ(r2, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r4, 0x1, 0x80000001, 0x5) write(r0, &(0x7f0000000080)="2400000012005f3414f9f40700090400818a0400"/36, 0x24) [ 1098.780262][T22332] loop4: detected capacity change from 0 to 2232 [ 1098.941288][T22346] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:22:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83290f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:22:08 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) read(r1, &(0x7f00000001c0)=""/66, 0x42) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:22:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x20a, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103ef2050ad28fabaed33d692", 0xab) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) sendfile(r0, r1, 0x0, 0x1c500) 08:22:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049024e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:08 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r1) close(r2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000004900)=0xfffffffffffffff9) splice(r0, 0x0, r2, 0x0, 0xc0, 0x0) close(r3) ioctl$sock_SIOCINQ(r2, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r4, 0x1, 0x80000001, 0x5) write(r0, &(0x7f0000000080)="2400000012005f3414f9f40700090400818a0400"/36, 0x24) [ 1099.059034][T22354] loop4: detected capacity change from 0 to 2232 [ 1099.062499][T22355] loop0: detected capacity change from 0 to 264192 [ 1099.062942][T22358] loop5: detected capacity change from 0 to 264192 08:22:08 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffb) [ 1099.131173][T22355] loop0: detected capacity change from 0 to 264192 08:22:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049034e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x23a, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:08 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r1) close(r2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000004900)=0xfffffffffffffff9) splice(r0, 0x0, r2, 0x0, 0xc0, 0x0) close(r3) ioctl$sock_SIOCINQ(r2, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r4, 0x1, 0x80000001, 0x5) write(r0, &(0x7f0000000080)="2400000012005f3414f9f40700090400818a0400"/36, 0x24) [ 1099.213906][T22382] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:22:08 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000780)='./bus\x00', 0x3) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f000053f000/0x1000)=nil) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r3, 0xc058671e, &(0x7f0000000240)={{'\x00', 0x3}, {0x800}, 0xd0, 0x0, 0x0, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='./bus\x00', &(0x7f0000000380)="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", 0x1d8, 0x0, &(0x7f0000000580)={0x2, 0x103, {0x0, 0xc, 0xb0, "37c0e2796da673ceb343e22d77f18a76fa65b6c6e9cee074e3ae72b7c94bf6e7602eb897e516c20aa9e03d232dc12145bf884bc7177c6ffc3f002a473ee8df58f5f6a5dc714109ecbae9bc491f93ce103cfc408a8b3498ce908dbbccc985dda9ffea616f0a305234e4a885ac3eb5e32b671d0e50c07fd3a50cf7ba730afcb532bcf34dd56e85301bf464b1df4317f3ec87f10f07d11cfc21097301fa47504c293cd47fd66093b180ca642101fe4ee196", 0x46, "dc27f9639a771e6e9a6396d79cf24879bde77b47a9aca6290f72245e4c553ad02a5642c26a13a5759dcb21312c371e0103b3d34bab9784077bef06d0020ae4dcc63a7dbe95ce"}, 0xda, "9813694a29d45a705c008dd9de5fc2e502a2143fd1b70fd5a0217c7dc2c1bf525dc0081ddfa133c85e30aea99daf07de06c71548e08032636c2cebb69bc5533582d081f3024067a972be4aa1b3cbb6ac247a656506cde3d7d7e06845cc7740cbc758e929fda6ecfe870841987ea208bee9b9e734fcd5fed9052a423c3e5e47c6c72076a034dced0eb0cfba3f2411a8b5dbff0b82d37545f74a624e4aa7f1eda455a7bbf83f51933a8e2266ece7649fcd37c134b29a4f021803b03922fdfc2187dbcf510e0edbeab7c4344b532031726307c16a282fa5f6cff2ed"}, 0x1e9}) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1099.326756][T22392] loop0: detected capacity change from 0 to 264192 [ 1099.327886][T22398] loop5: detected capacity change from 0 to 264192 [ 1099.340964][T22395] loop4: detected capacity change from 0 to 2232 08:22:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049044e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1099.396405][T22392] loop0: detected capacity change from 0 to 264192 [ 1099.474771][T22419] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1099.495844][T22418] loop4: detected capacity change from 0 to 2232 08:22:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83291899b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:22:08 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r1) close(r2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000004900)=0xfffffffffffffff9) splice(r0, 0x0, r2, 0x0, 0xc0, 0x0) close(r3) ioctl$sock_SIOCINQ(r2, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r4, 0x1, 0x80000001, 0x5) 08:22:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) r1 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000000, 0x2010, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000400)=""/82) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r1, &(0x7f00000003c0)=[{&(0x7f0000000200)="806dfe2dc6fdfdd5e66c4aa2567e35e2e97aea6abc7ae286ab5459834369f71caf59f6655da2fd7616257c25924e6ec63caf2b1d79022609027de20c837c5147433eeb49f61de07fcad5b889f7cfce17a90ba7c38d3a9759199f08334aa5302aa8c7e78c7219b886c9058d780a59bfacab337e5dc75845cab380c87f26e4", 0x7e}, {&(0x7f0000000280)="e21bdc8f0f78ce5e2bb856e92c783a2e887b5834947ad8f8bf", 0x19}, {&(0x7f0000000380)="f0ef7c4cffe1b5e88951dd6f707465ef6ddfacdc88a5a2dcdc704c4a8f96f1bf3fb9e988", 0x24}], 0x3, 0x2) renameat(r3, &(0x7f0000000000)='./bus\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') chdir(&(0x7f0000000140)='./file0\x00') r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r4, r5, 0x0, 0x8400fffffffb) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffff9c, 0x40106614, &(0x7f0000000080)) [ 1099.700643][T22434] loop5: detected capacity change from 0 to 264192 [ 1099.702947][T22434] FAT-fs (loop5): Unrecognized mount option "6 fB HITHJHfB" or missing value [ 1099.747352][T22441] loop5: detected capacity change from 0 to 264192 [ 1099.750988][T22441] FAT-fs (loop5): Unrecognized mount option "6 fB HITHJHfB" or missing value 08:22:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83290f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:22:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049054e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:09 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fspick(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x1) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1099.943151][T22456] loop5: detected capacity change from 0 to 264192 [ 1099.955440][T22460] loop4: detected capacity change from 0 to 2232 [ 1099.959486][T22459] loop0: detected capacity change from 0 to 264192 08:22:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049064e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:09 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$incfs(r1, &(0x7f0000000000)='.log\x00', 0x20000, 0x12) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r4, r5, &(0x7f00000001c0)=0x1000, 0x5) sendfile(r2, r3, 0x0, 0x8400fffffffb) 08:22:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x367, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1100.029959][T22459] loop0: detected capacity change from 0 to 264192 08:22:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x402, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049074e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1100.100791][T22483] loop4: detected capacity change from 0 to 2232 [ 1100.105772][T22476] loop0: detected capacity change from 0 to 264192 [ 1100.113398][T22485] loop5: detected capacity change from 0 to 264192 [ 1100.173286][T22498] loop0: detected capacity change from 0 to 264192 08:22:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83291a99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b314b", 0xff7c}], 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:22:09 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x16180, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) [ 1100.206571][T22507] loop4: detected capacity change from 0 to 2232 [ 1100.214590][T22498] loop0: detected capacity change from 0 to 264192 [ 1100.270404][T22518] loop5: detected capacity change from 0 to 264192 08:22:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r1) close(r2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000004900)=0xfffffffffffffff9) splice(r0, 0x0, r2, 0x0, 0xc0, 0x0) close(r3) ioctl$sock_SIOCINQ(r2, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r4, 0x1, 0x80000001, 0x5) 08:22:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x406, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049084e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) 08:22:09 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) linkat(r1, &(0x7f0000000000)='./bus/file0\x00', r3, &(0x7f0000000200)='./file0\x00', 0x400) 08:22:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c0049094e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1100.613151][T22537] loop0: detected capacity change from 0 to 264192 [ 1100.617561][T22536] loop5: detected capacity change from 0 to 264192 [ 1100.617879][T22535] loop4: detected capacity change from 0 to 2232 08:22:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) 08:22:09 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0xb0, 0x0, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x654c}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xc132cd5}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40000}, 0x81) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000480)=""/241, 0xf1}, {&(0x7f0000000580)=""/64, 0x40}, {&(0x7f00000005c0)=""/82, 0x52}], 0x4, 0x153754de, 0x7ff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0x9c, 0x0, 0x200, 0x70bd25, 0x80000001, {}, [@TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x731}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xbc1}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e21, @rand_addr=0x64010102}}}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x44080}, 0x8004) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffb) [ 1100.679828][T22537] loop0: detected capacity change from 0 to 264192 [ 1100.752917][T22559] loop4: detected capacity change from 0 to 2232 08:22:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000a, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000600)="0243443030310100004c00490a4e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f00000002c0)="22001701000000000129172008000004009c8a2b08007809100b", 0x1a, 0x8b800}], 0x0, &(0x7f0000000040)={[{}, {@dmode}]}) [ 1100.797510][T22562] loop0: detected capacity change from 0 to 264192 [ 1100.807668][T22567] loop5: detected capacity change from 0 to 264192 [ 1100.843363][T22562] loop0: detected capacity change from 0 to 264192 08:22:10 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./bus\x00', &(0x7f0000000200), 0x2900411, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x6100, 0x0) truncate(&(0x7f0000000300)='./bus\x00', 0x1003f6) sendfile(r1, r2, 0x0, 0x8400fffffffb) 08:22:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c904bf566732e66617400020101d20240e88000f8018f", 0x18}, {0x0, 0x0, 0x100000001000}], 0x8010, &(0x7f0000010d00)=ANY=[]) [ 1100.886979][T22580] loop4: detected capacity change from 0 to 2232 [ 1100.957206][T22591] loop5: detected capacity change from 0 to 264192 [ 1100.961276][T22594] loop0: detected capacity change from 0 to 264192 [ 1101.017512][T22594] loop0: detected capacity change from 0 to 264192 08:22:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83291b99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a