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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b8140f"], 0x23) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[@mss={0x2, 0x8}, @window={0x3, 0x200}, @sack_perm, @timestamp, @mss={0x2, 0x7217}, @timestamp, @timestamp, @sack_perm, @window={0x3, 0x5, 0x5}, @timestamp], 0xa) mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff) 15:44:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 775.906843][T19486] loop3: detected capacity change from 0 to 256 15:44:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:04 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x8100}}}, 0x24}}, 0x0) 15:44:04 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 775.961422][T19491] loop2: detected capacity change from 0 to 256 [ 775.974563][T19491] FAT-fs (loop2): bogus logical sector size 0 [ 775.980724][T19491] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 775.990028][T19491] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x37e9ffff) 15:44:04 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$eJzs3TFrU10YB/Anbd43beElGV4oimDExSm0FfcUqSAGFCWDThbbojS1YKHQDm234nfQr6Cjq+Agrn4BEaQKLtapQyHS3rQmNYmWml6xv9+Sh3vOP+fck8u9ZMjJ3TNzs1PzCzObm30RkYlsOcqxlYlC9EV/JNYCAPibbNXr8aWeSHsuAMDx8PwHgJOn2/M/s7Z/7MbxzwwA6JUjff/v68mUAIAeu3X7zrXxSmXiZrE4EDG3vlhdrCavSfv4TDyIWkzHSORjO6K+L6mvXK1MjBR3fCzEwNxqI7+6WO1vzY9GPgrt86PFRFSb8//EUCP/biimYyzy8X/7/Fjb/L9x4XzT+KXIx9t7MR+1mIqdbJLPRcTKaLF4+XrlQD632w8AAAAAAAAAAAAAAAAAAAAAAHqhVNxXaN3/Jtm/p1Tq1J7km/cHGuy6P9DB/XmycTqb7rkDAAAAAAAAAAAAAAAAAADAn2JhaXl2slabftStePjm2auNXBL4aefuRaYx7uFS60cbtG3x37kPT9o15Q6/Pr+3eHk2hUG7FzEQ0Xrk9cb9UxcXhi91SkW2+cjjiGjt0+FCyvZqwT/nI3q0Ps/3ivLXH/rsXUypf4JLy8NPy5MvVt5/+tVUl5tGvb83NyMAAAAAAAAAAAAAAAAAADjhmn7jHRGDaU8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFLx/f//D1vkYrcYbLzRdsfOaymfIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAxLcAAAD//8mjl2U=") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b8140f"], 0x23) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[@mss={0x2, 0x8}, @window={0x3, 0x200}, @sack_perm, @timestamp, @mss={0x2, 0x7217}, @timestamp, @timestamp, @sack_perm, @window={0x3, 0x5, 0x5}, @timestamp], 0xa) 15:44:04 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 776.064313][T19505] loop3: detected capacity change from 0 to 256 15:44:04 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 776.132324][T19509] loop3: detected capacity change from 0 to 256 [ 776.133700][T19511] loop2: detected capacity change from 0 to 256 [ 776.148634][T19511] FAT-fs (loop2): bogus logical sector size 0 [ 776.154758][T19511] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 776.164059][T19511] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:05 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b8140f"], 0x23) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 776.192109][T19515] loop3: detected capacity change from 0 to 256 15:44:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:05 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00800000000000006c3d302c73686f72746e616d653d77696e39352c757466383d312c6572726f72733d72656d6f756e742d726f2c726f6469722c756e695f786c6174653d312c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c7500000000312c6e66732c00"], 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1, 0xd6, 0x1, 0x3, 0xb, 0x200, 0xb23}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="e87c944a585602662c64a8049f389942284627976a12b77092ae7ebed8c3cbc2b8b76ed0b240304a8f9839a6c86113abed9cb49e0846fa0fedf03fdd44aeb27c432df4881f87f399bfa98d163e61b56ee3b23c77c6045ef378970e917e80fd0aea1005c2ea35896e6c1185fd0fc66f6acfc4a9c8244687bbb45eb01117188fc19c42d09fc962fffba99dfb36bd8ec4e4809e31f41085d123c02bf6a52276319424a686df13274d9183e2fcfe6d35bde860cf74b29a05adb70fffde80c72a9eb96053186f23ef2abcb8dc321138efd731e76dcec61354edb057dce87f5c5f29813a4f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:05 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="38fc"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = syz_open_dev$vcsn(&(0x7f0000000100), 0x6e3, 0x20400) r3 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140), 0x201, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r4, 0xf501, 0x0) renameat(r3, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000300)={{r3}, "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"}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 776.241723][T19518] loop2: detected capacity change from 0 to 256 [ 776.264473][T19518] FAT-fs (loop2): bogus logical sector size 0 [ 776.270665][T19518] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 776.279942][T19518] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:05 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@numtail}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000380)={0x0, @sco={0x1f, @none}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80, 0x0, 0x0, 0x0, 0xfffa, &(0x7f0000000280)='veth1_vlan\x00', 0x4, 0x4, 0x80}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x30, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0x5a44cdae, 0xfffffffb, 0x1, 0x3}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x800) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYRES64=r1], 0x23) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400), 0x143080, 0x0) sendmsg$TCPDIAG_GETSOCK(r3, &(0x7f0000000880)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000840)={&(0x7f0000000480)={0x3a8, 0x12, 0x4, 0x70bd27, 0x25dfdbfe, {0x1d, 0x3f, 0xac, 0x1f, {0x4e23, 0x4e22, [0x4, 0x8001, 0x1, 0x1], [0x3, 0x10800000, 0x5, 0x408b], 0x0, [0x0, 0x80000001]}, 0xffffffff, 0xda}, [@INET_DIAG_REQ_BYTECODE={0xdc, 0x1, "8d7623a6aba61491e4b5743b4a1257c46622294b347a6808a77a3de7d909174bf906f8ba92219060b2d34e315e6c65e6316cf06677c0f7063ac4accefc6ba49a23d7d8d58387f77eaf87050b45667f2870cf5b50f15ae99014eb7a55acc8c8ea7ecc2cf6efb923a25e61ac4932bfe1ef7d46019c3cb7e8124f0decd4035f5e5bc58b5749c1f6f21b4a2d59e51c3cf326d84128e138c9f54436ee1920a9fa736d63a4ccec34d660a520d94a9296ed180873445c94f1cfb22d637f1f83cf99e810ddf90fa5796e03541a72301d33d7c4427112b0a06f5dcb12"}, @INET_DIAG_REQ_BYTECODE={0x34, 0x1, "56dd6a9151f24047489c8f40b758ea655cd635087885a3c3d455f07d5632a2241023b333b25c877f60f2140f4b447ba1"}, @INET_DIAG_REQ_BYTECODE={0xbd, 0x1, "8514405b8f4fc8afe8aa795891da8b04628037512d5ba8f0a011ecbefb8d9ca8fb805bd7d59abf809853c58ab032c7de745be94cb03a57d68d427fc54e4fe24abcc279f78fb1d15e2633a4916bd01d022ad1870a3b6c2f143970551c79c2c0e265eabcf1c6524150794cd1a5644341c5a9cdcd28a1ea5aa7d286ede00ad7d514065030dada019c8e37ea764452e85daf4fbeb2b70b704aaac02e6920dd509a38e48a1d7de2cc3d58f3efebc5120c1ddac6604df2d5269cf780"}, @INET_DIAG_REQ_BYTECODE={0x36, 0x1, "83d1a500d89b403d8f75bbf28c2999d0c0afb7011f073fb311b69bd1615cffb9bc36d727c7a6edb978f3a948ddf341123f44"}, @INET_DIAG_REQ_BYTECODE={0xa6, 0x1, "b2eaf0ada223c6edcccc2f3831da6f8d16431a658924825f5bd35b01801ba2627eb7d5d5713c2b54caa56831413f5b46ca43bc9d79ebdaebbb1281cf99c59bd5fdb60f02080bce4967037132938838dcf657851b0d3b72f58df0d0545ead03ec1b717df70bb3951b517d92d92e857853091e51bc4f22727d5304f54a6ec51484a0bdde32031254a9b985a1d407ed4db95612762011b7e2ac599cfecfe062df0de1f4"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0xa7, 0x1, "86c6f6738918e8ec0a478af2082c7cdf8f166f18d4de680c13a95992ae729c00c2fba057de009bf57c6bf37ac4c14b06f4265acb69e1cbcd527a098aa4fc370d20605d0c2a08350529ebed92967d47a1f07f4f660cb2bb2250d6030ef60669d08b27724bd2008b9c336b663bd08453a40a8dc1ed075cd69bd422cfb89f6e7f9650de21af0db240038d1e9412ee04c081f6b4312f9f92d28264608e7ee6d7c0161ccd78"}]}, 0x3a8}, 0x1, 0x0, 0x0, 0x4041}, 0x4000004) r4 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r4, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') write$binfmt_elf64(r4, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7a, 0x2, 0x7, 0x4, 0xb0, 0x3, 0x6, 0x0, 0x3bf, 0x40, 0x214, 0x81, 0x7, 0x38, 0x2, 0x1, 0x3a16, 0x3}, [{0x6, 0x40, 0x400, 0x6, 0x9, 0x5, 0xfffffffffffff5e0, 0x4}, {0x7, 0x3ff, 0x71b5, 0x8, 0x0, 0x3ff, 0x8, 0xffffffffffffffff}], "dd2427b676431aa3f09c8069ee32f11e701351ec06c6ac2cad52dcb6b10ab70776b3bfec57e39004fa1ba2031004b531bbe416dca011c66b3682d31d50c54e53784431da9f10ed2748777b253772c0bde3ed90ae0c86439496e98010b74be2c4a41110a9af03aed26058b15094c3b4005bb6ce4f39f3f96d69c116f53ec8af8ab9d8d86ef91c9dd35c9230a6", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x63c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 776.298021][T19523] loop3: detected capacity change from 0 to 256 [ 776.306086][T19524] loop5: detected capacity change from 0 to 256 15:44:05 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x8103}}}, 0x24}}, 0x0) 15:44:05 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b8140f"], 0x23) 15:44:05 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) fchdir(r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0xffff, 0x10}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x4e}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r9 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r9, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r9, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') write$binfmt_misc(r9, &(0x7f00000028c0)=ANY=[@ANYBLOB="73797a316bbeef9f481e87b57c2bc87b1ed17003a1a723f0fe8a04493a33f6b7e46a6d7db74a37fe4c24828945b84be0169041bf3c7d9b19021457ae4fe5721e9ce855c4b73dfcc4c13702a75db50f90d69eab5f9228add76200904582e5fcf0215fe89c78195529d946fe761384b166a2dd50de63b27a577d8c078b3f4239fa87231d63ca891f332f1dc44f9921c9ec0e8d15f24b4ebba249e12ba90ce2b52173f950d0af38bcff52dddceac32082b38fc0e0d58d503c99627be0c3ff4b5b9a1b7dc43f69712e8bb1af69b1e8142365d74ecdf70a40fc9fb599d63920fa46a672bec035cd47b9f7d2780154ccc69dacd63fb740cf0b5d411a69a1ba1e000dce3e4d436ddb7325ed26b3f66612f02e3bcaabe49161c38c7eb5b4c44aedc67fde7a2016add207abe2e8f6c0dfca867a939f7c9375ce753725e72b33fc3d40abb21dac2fac327b0e8cf33d30f0e99a00deaed75faddb837d479be4cbc97054dc38b5b9ca60b95378a05819305e52d6e798200b32f848f268a03f8005a1f3bc031ef7dc2052bfde4a2d0b9914d9d9bcccceee760335b1733321694073ccfc0cf039e1f8a62eeeb4361e31a63d2ca11ca6a0c86f2dea8c59f1f302404036609d56b682dac7ce8ec10c6f9a9c3a6676d74e3a993870839424e554ca4cd6257417a7266c70408cd24488c5e0189e94193a074058bce3a903d407254d451e4f1cb0fe7452e94edfdde5a59025c18b6af949af073c53fec9db71df97186fa4a0f0cbf38b115e0bcfafe69cd20844dc738a507e1b2bd532f6c481bcc88852eda5f92ffc876ca11ae35ebb8a2f9b4ea0de4ee94bfe2e18132a34b5b9d65a2ec152b284061d03cfea911094bd472dc9f96c6affca6cca22c666239a48f538cffa0a26bc6b07dc44762b5c626a92488ecb028d88e94280f0b4c5c5094b593f9c1aae389b5dd05bf74c42634763be4bda69b7443bbb72ad38f5596ce7d0810b9dc7d78d5839569c8c981fc2ecbf129e0dc700b00ca604e183cb3901b653bb1203f893d3b92a80081989fba12879a8b0d2d65eb79b3b0cb35815718f9c70463d04b6b482638cdb8ee6d2a60bc2aa76ce5c7a3aa88d93e1bfd459022a2fe2709f638e3532bedb30197e080b06858bb5f2b28a2265303464b99d0fbb3960ceb0f66d1b2a41815bbe17ca8bcbcdfda1b60e2fc4ac652efd4440637492e4b38850cd4824e0968fb9565b70327dccefd4bae4296d0f961f607a43f1f69d8776a6adb66893a551fc608df948d87a2b6d870f74174a1a20d38f72b3bf2d6deb3c2cf10cdb2d489603575e79a5d8dfe9c1478b04f1b9c6dee5cdd9dee7eb89725330fdbe29894016e5163ff0f5d4da253557255d445280a2ed128dce3ce4b150203e96f9362dd232a854986c82c24b3ea2aa0fbf30fad4b4257909ca352422107b0135747fc14c61ec4daf40d5c155e45b987c3777e6af5ab1524011ad1878e43863c71c6e24ea68931aecd3b3d79a4360907fc655e669fd014d9c3c8818a4466dfc62042c4cc393e8c4594a0e675c925ed4e6571dda8c6acd549f47ddaba4696116dcbe4f87818f0e32d14b66b1bab133cf384f429a0d2e766d9efbec96f4083686ed2989c95eda89ab72d94fc1a5832349aef292dc1df6cf178c632b3f9cfbe736106162bd444a1d5afb14cda28c29766bc83fadba7b32e10286778dcf0d95a398a1bac6446b4be403d1a8c979fb1e2f9a5ec7b896f340e05fe061b65cf7746d2b90f4574e793d0df5eed245684114bbb28624c538bb5b1bead488204887548afbe9acd9df337011f5d4001778876974394c10dd3705871d5ffbe7352e2d3db5dca419ff4f73079307eecdaacdda64a44b01d4e46ed4f60e98fb6f9eecd851961ca282bfe9b922288155b5c584baccbf15ac34da8b035ecef578b15f7ff7f802a512eb0ed15deff6a8e2861984b76614d8e539388a300e22f0f2a6a569dbe993a36e9cde77cccc09a6861d04f89c7993ec78a0b4ab2f8e0fee650fe80bfa0652d43f1c0ebc1e9f518e2f57eef60c999d9e453f260e227347619b5e8960863fb1c63811638e510beb385ef6aa0b9bfc695d7cca27d5da8bab5e47c39f660072c4dc50c75b5de7f0a16e582939318765fc7c9fa73f726f4ccc7fa8aeffb2537d41adbf62510dcfbfb37a6479610082e5f832fd5d5f6fbd183eebd4bceca1eadb9a72f876991e4df79d5c50f1bc0f536395db39e86c80f1601921d62bb15c1dfba33a453702b7a07c4aa7047e32e92b7afba6dbd27d949dde9c314c8bdae89435cdf48a2cf526ecf0ac7d354d73b46452917edc8ad1bf2b0e4137ba909e9168efcadbf5535d22f3c3280fc3a57d3fac3c7a136ac4824774ce19a6e30f36a83e0975f5f0a5ec773f185368387377459d58db392c5cf79a26ebf3f1d53065473ffd83fe2e95c6a89e31a519ad020f4312ba0fe9167aab71bdc7788a344b8c9e13d1835687069485b064371d37968444ea24bc73cfe3a47953b6082dd18368d62d6f9b0cde016483bc8ca7c79476518cdbcae90aec6d1dcd3fb1c239f1f2486e95d4e23dcfc71fd2eba21c0f939d36e7bf1a75f839b00c8d5f2e577ebd064db384c18e25cf9137e5bdfe5508f31c93f371d8ae2a5f0a70be13bc671f3025c6ba3eb576e453b4b2b104afd4713264036151086f1a046863fbae0950a8656a7ca1f21a2e3598dcd944c4bf162f04655d79f60d3bccb0dac23219015c247f6192559043581c952aad3b6a9d4f6f5ca994f175fe1f222aca30f0d60d0dcb1a98f36e3ea0fdee253a2e55891d94d677ee91b9f9744795b3951ff6b6c12298bf526beb2ca55e7e86f5f2783ec76effa738442917a7bdfcf73bb1c414bf529c2d20a17f4b3df9fc8fdd9fc218a4443884c07a756fcb0ee14b051087f704ee43261dd6d7cc8d91211b50fc6ed92ae9202f9bfde36bff325e08f79cfa5e970163d33204365983f7c6c0950ef37d019cafa8f738d518803d2ecc0f04a6328a7efeb6f3cee770b2866d8cb017407dc637cc989126f8dacb77bfb9556fca429aa82d1e05ee3ceb7a68909e87b1f34c66a099217ad00487f5681e045ccba5dde1ec5ab6c17b7499488004b39163af64a961a3b14bbed08be933ef13be4a1a07ce9cfa3691282742f2a94e1ff11de1828b42198e4c57c0cf1fda78f6f75a64ca544f661680faa9c34f3ce811b813badfd0e53d3c911827c8b8c842083c6746586d510fdde082338d9cada1e3b3f1dc68288b0fa4663fd8277725591cccd247d1f2617c678e4eb7e2186aba8777c6ae0b9619458752dae320456a7611adaeb99d1d9b453660e992dc76a79cc7c2b93551b41d6cbc3a11b5ee56b9659d7d4d5e95b539fa5777ef5b16f6c6aa640e61aa862e6e3311cd6544b48c1c303193c132d9511274077faab159bd73dba97e57f140ff28bfe100bbcce6179b3ede8b4112e6522e466305c409b2e4b4189d2be7df4acb23a7e6d5ff9193acc5fa8a7571a41f1683d9876a6b897446703de8a2c4c3faef780000fe97e331965df712b21b9f27312af1ad952f3e72ef04b7b7523bbc197afa59b4c4907607e48f0016ab43d11516044f47cf92225b80c44ef2ef44a70496c7c9fba3ce568152afc778d2d489fee93443230212a4dfd5159c5f87dc00e342e10e08d6414b4e2ab5f9009608646fdb35ddeeb1218d8ef05afd9c8f3f0081a3515c55b0e551b873eb4df51761920db131e2599cd7c32c541286a349272606eebeb32ead863d305295d82141b88ac5211d78304bffffffff7bd9c3d7185781da602fc4bcc56bbbfe452093dbd9ead8134a25614b9a5f480179a4492791a9e87cf9731bdfbbed7fcfc279d4fefb1ca448f99cc7d7d51ae5da905057a1b5ef6b56e31c6aad626f633fbd30f63e128e069597a51e06ecd4ceacffee9599630eec8dd1c312286534c6685823bb131de09afa67540f764004104f6493b3a80ef335be77a700928e62ae45b4b361b13a5faed232c1008dccf69873fcfee769f0b50c8a2c4dd1705ad273feb08e9257e141cb3891482488d0ea0f9e679e0bb9a9c24340c1721a7fc9493447b99c05a1f68658eff5603a363318df55218c30a9083efa363c4086c0dbafeaa3796b0d1b10d5329c08033a81886a5e76bd0ceaceef7227e2bc62ae90347127aeea18a086914da936f7cdebffce7b5a11b8aabe1028387f8e4c447dd93af6763fc7230958883b2f17eb2d84e94400a20cebf2aa68bf2ef5f65b6ea447828673a34d6bfad6f9a62f6b7fa2fd6a692e557bdbfb0e827f247458c3de0924caf587b361188bc0804358b7b178aae827f7c7722d5278a52ee7dc80cf7042b9a89427d4f6ef08254d2d09b997fe116c1c02a91e829d562675354e27d333bf9770fd8cf66b0fb1020918e6367bdae300afccc278b567e0cd14fbbbc591460cb4ffd8cf9f9e7e494e8abed9478f0942aca224c9f895ac8c4a81fb1c20b9f103098cb46b8f1c995f053206282f795f439864ba85ff40d9f2ea1cf31713aa11da7ccdd695136fbea3f2335f4d5dbfaa13cf1ec36282ab86a7e08712f1fa934d7dd05186ee455eaec120a335e9b170a6e0549c664a88c56b6d307e8f2aedca19db0b27755338e40d3463f2854f126e8bb98493bac8ef7c1143122e7a80909a445fc3d6242d9a9c6ed6e86d5837bf7e2429a48413f60157aa3f1d6969c0522acd5866d6a7c68aeb0251735ed22fd61d974817d38e6fb7254e91be14b884edd502ab73db7f41674e79db68b47bcae6cdf139ac6c3faa8be400a81410f5a6b8fa8d02493475341a9b717bfdaeaff6231aa1bc4db91027343252265741c07c50ef909cd00f50697eacf75dc7a930cd4ee1b97ecfff2528678e030350ba3e91547c4bd09d6bd8b9358ed231d32be72ca95ccf9a2fb02de8fcb27a774cb5769f0fd0d92adc18520a1b1fb1609e66e001e75bcd84b0e930dc0fd28f57c95e9e6b26f1f766bb04860ac4f3d3867d05b12c32f1059b637585eb1145cfdc23d51a670c751c1ceef6bb69b2071c98d460d7b1785d86432d3e3035e6445a7fff20ece68303fcfd639afa52be256103c8589980ab7fafb79c6778b3b27d966a11a2b7c98b44c2decb9e4631bc2320248a6443240490d36d15a231fa1d635dfb5b8c29d48ec4d61604a2f3f20ba370c1295868ac5731a5752a40fce7626c1417aae58b2fc5945d5a64e1e0e51d233b7774854b79146700fcb8d2b96feb1b021dd3fcf757a082a151efcd8c1b93773f060d68a1750c2f5f4c7f6a2d506f9d6ea046cfe7adbdef69849983367b137afcc9020b8ebe2f181386ccd7116554bff9a932948ad086cde5863590ca7689864b9ee6bda3711dc5d744cb8168390b995acfe8c20f83237827b789eb3ab1593d1539affc1fe752d245c5db5794b42d759495067a2234099d572ae4519acae582182a9291815782874ac55abade12bab198bfb1f95d96f1ca3716fe4771866636adce67335305e4d4be49ef964339d0cc968b394568b4c3e853b2ee7b9b1799f54ab6e38d2bdea721475ca95482b3f85bf99218bbd725890b4bd10786d364be88d87d14614d5cdc752df350980b6cb4f98b2d0a394f17fa73d8371420bd65f66ad24ec7dd2492bb4ebd2f771800941f5316020e59709931a981f49e47ece1196c4ff5c50ac85eabb63eaaaa6aae65a1540bc388dfadbfb4e3951d6b60f8962573a41267d1e274582ed6368dbc4efdac824ec961db493156d2fba230be141ecfbae98a9dc621a6de76e845ae074bd54735778623324800e266048dbb00000000000000000000000000009c21d102ea034b176b2d6d70f3f271d0a14a1dfa188282ad3c3b02684c5d889541bb382d751d79b5632d661c5a7db7a557ac2e7aaad2dc235ee44442a41058b9b8c849e6d5c9bdbd61c906bae47608907644d789a66c399efd81dcc43a878b14215b2df104af667388d140663d72e77b9be603e8b79b3443e46842e490"], 0x1004) 15:44:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x3f000000) 15:44:05 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000000c0)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8}, {@utf8}, {}, {@shortname_lower}, {@shortname_win95}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="38f8d006f3dad06f3cbf998fce23efecf9ba3a4874e31ee2a9bbf6897449d67eef83f83d4eb0a87d094e62e31dc2fcef737864a951dcbcbc93121dac5b90f954297ac7637ce3729cb0b50ad5593b84e74a5528fd747700355f2f12ea035d394f60fc855f3364171bee4c2ea2"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000200)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 776.378367][T19528] loop3: detected capacity change from 0 to 256 [ 776.408787][T19532] loop2: detected capacity change from 0 to 256 [ 776.413882][T19536] loop5: detected capacity change from 0 to 256 15:44:05 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b8140f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfeffffff00000000) 15:44:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:05 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b8140f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfeffffff00000000) [ 776.439718][T19532] FAT-fs (loop2): bogus logical sector size 0 [ 776.446063][T19532] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 776.455263][T19532] FAT-fs (loop2): Can't find a valid FAT filesystem [ 776.461035][T19540] loop3: detected capacity change from 0 to 256 15:44:05 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) 15:44:05 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b8140f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfeffffff00000000) 15:44:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 776.530258][T19545] loop3: detected capacity change from 0 to 256 [ 776.564731][T19550] loop2: detected capacity change from 0 to 256 15:44:05 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x8847}}}, 0x24}}, 0x0) 15:44:05 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) fchdir(r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0xffff, 0x10}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x4e}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r9 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r9, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r9, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') write$binfmt_misc(r9, &(0x7f00000028c0)=ANY=[@ANYBLOB="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"], 0x1004) [ 776.580575][T19550] FAT-fs (loop2): bogus logical sector size 0 [ 776.586884][T19550] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 776.596044][T19550] FAT-fs (loop2): Can't find a valid FAT filesystem [ 776.639867][T19556] loop5: detected capacity change from 0 to 256 [ 776.664318][T19559] loop3: detected capacity change from 0 to 256 15:44:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x48000000) 15:44:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0x0, 0x6c}}}, 0x24}}, 0x0) 15:44:05 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") 15:44:05 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) fchdir(r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0xffff, 0x10}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x4e}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r9 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r9, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r9, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') write$binfmt_misc(r9, &(0x7f00000028c0)=ANY=[@ANYBLOB="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"], 0x1004) 15:44:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:05 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x8848}}}, 0x24}}, 0x0) [ 776.742005][T19566] loop5: detected capacity change from 0 to 256 [ 776.748932][T19569] loop3: detected capacity change from 0 to 256 [ 776.757938][T19570] loop2: detected capacity change from 0 to 256 [ 776.769993][T19570] FAT-fs (loop2): bogus logical sector size 0 [ 776.776155][T19570] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 776.785318][T19570] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:05 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) fchdir(r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0xffff, 0x10}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x4e}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r9 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r9, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r9, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') 15:44:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 776.836948][T19575] loop3: detected capacity change from 0 to 256 15:44:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0xf1010000, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 15:44:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x4c000000) 15:44:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 776.918919][T19581] loop3: detected capacity change from 0 to 256 [ 776.920750][T19583] loop5: detected capacity change from 0 to 256 15:44:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0xf1010000, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 15:44:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 776.982457][T19587] loop3: detected capacity change from 0 to 256 [ 777.021362][T19594] loop3: detected capacity change from 0 to 256 15:44:05 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) fchdir(r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0xffff, 0x10}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x4e}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r9 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r9, &(0x7f0000000080)='./file0\x00', 0x0) 15:44:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:05 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x9203}}}, 0x24}}, 0x0) [ 777.059916][T19598] loop3: detected capacity change from 0 to 256 [ 777.097060][T19601] loop5: detected capacity change from 0 to 256 15:44:05 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) fchdir(r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0xffff, 0x10}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x4e}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) 15:44:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0xf1010000, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 15:44:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 777.133620][T19604] loop3: detected capacity change from 0 to 256 15:44:06 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 777.196121][T19611] loop5: detected capacity change from 0 to 256 [ 777.198157][T19613] loop3: detected capacity change from 0 to 256 15:44:06 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x68000000) [ 777.252487][T19617] loop3: detected capacity change from 0 to 256 [ 777.288847][T19622] loop3: detected capacity change from 0 to 256 15:44:06 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:06 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:06 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) fchdir(r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0xffff, 0x10}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x4e}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 15:44:06 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:06 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 777.351535][T19629] loop3: detected capacity change from 0 to 256 [ 777.375804][T19631] loop5: detected capacity change from 0 to 256 15:44:06 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x9900}}}, 0x24}}, 0x0) 15:44:06 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 777.420884][T19636] loop3: detected capacity change from 0 to 256 15:44:06 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 1) 15:44:06 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:06 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b8"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd80000) 15:44:06 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) fchdir(r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0xffff, 0x10}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x4e}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 777.586518][T19646] loop5: detected capacity change from 0 to 256 [ 777.591861][T19648] loop3: detected capacity change from 0 to 256 [ 777.625926][T19651] FAULT_INJECTION: forcing a failure. [ 777.625926][T19651] name failslab, interval 1, probability 0, space 0, times 0 [ 777.638666][T19651] CPU: 1 PID: 19651 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 777.647376][T19651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 777.657439][T19651] Call Trace: [ 777.660718][T19651] [ 777.663659][T19651] dump_stack_lvl+0xda/0x130 [ 777.668279][T19651] dump_stack+0x15/0x20 [ 777.672506][T19651] should_fail_ex+0x21f/0x230 [ 777.677200][T19651] ? __se_sys_memfd_create+0x22f/0x610 [ 777.682683][T19651] __should_failslab+0x92/0xa0 [ 777.687486][T19651] should_failslab+0x9/0x20 [ 777.692014][T19651] __kmem_cache_alloc_node+0x4e/0x210 [ 777.697495][T19651] ? __se_sys_memfd_create+0x22f/0x610 [ 777.702978][T19651] __kmalloc+0x95/0x1a0 [ 777.707144][T19651] __se_sys_memfd_create+0x22f/0x610 [ 777.712439][T19651] __x64_sys_memfd_create+0x31/0x40 [ 777.717678][T19651] do_syscall_64+0x44/0x110 [ 777.722197][T19651] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 777.728119][T19651] RIP: 0033:0x7fe82e797ba9 [ 777.732613][T19651] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 777.752225][T19651] RSP: 002b:00007fe82db19e98 EFLAGS: 00000206 ORIG_RAX: 000000000000013f [ 777.760701][T19651] RAX: ffffffffffffffda RBX: 000000000000025a RCX: 00007fe82e797ba9 [ 777.768735][T19651] RDX: 00007fe82db19f3c RSI: 0000000000000000 RDI: 00007fe82e7e26ba [ 777.776706][T19651] RBP: 0000000020000380 R08: 00007fe82db19c37 R09: 00007fe82db1a120 15:44:06 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b8"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd80000) 15:44:06 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:06 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 2) 15:44:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x6c000000) [ 777.784680][T19651] R10: 000000000000000a R11: 0000000000000206 R12: 0000000020000040 [ 777.792706][T19651] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 0000000020000600 [ 777.800683][T19651] 15:44:06 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b8"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd80000) [ 777.849646][T19659] FAULT_INJECTION: forcing a failure. [ 777.849646][T19659] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 777.860901][T19658] loop3: detected capacity change from 0 to 256 [ 777.862744][T19659] CPU: 1 PID: 19659 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 777.877660][T19659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 777.887799][T19659] Call Trace: [ 777.891087][T19659] [ 777.894031][T19659] dump_stack_lvl+0xda/0x130 [ 777.898650][T19659] dump_stack+0x15/0x20 [ 777.902828][T19659] should_fail_ex+0x21f/0x230 [ 777.907535][T19659] should_fail+0xb/0x10 [ 777.911709][T19659] should_fail_usercopy+0x1a/0x20 [ 777.916838][T19659] _copy_from_user+0x1e/0xd0 [ 777.921446][T19659] __se_sys_memfd_create+0x26a/0x610 [ 777.926742][T19659] __x64_sys_memfd_create+0x31/0x40 [ 777.931996][T19659] do_syscall_64+0x44/0x110 [ 777.936611][T19659] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 777.942593][T19659] RIP: 0033:0x7fe82e797ba9 [ 777.947012][T19659] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 777.966634][T19659] RSP: 002b:00007fe82db19e98 EFLAGS: 00000206 ORIG_RAX: 000000000000013f [ 777.975113][T19659] RAX: ffffffffffffffda RBX: 000000000000025a RCX: 00007fe82e797ba9 [ 777.983174][T19659] RDX: 00007fe82db19f3c RSI: 0000000000000000 RDI: 00007fe82e7e26ba [ 777.991158][T19659] RBP: 0000000020000380 R08: 00007fe82db19c37 R09: 00007fe82db1a120 15:44:06 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:06 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xa201}}}, 0x24}}, 0x0) 15:44:06 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) fchdir(r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00'}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 777.999209][T19659] R10: 000000000000000a R11: 0000000000000206 R12: 0000000020000040 [ 778.007185][T19659] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 0000000020000600 [ 778.015203][T19659] 15:44:06 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 1) 15:44:06 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 3) [ 778.079548][T19667] loop5: detected capacity change from 0 to 256 [ 778.117324][T19674] FAULT_INJECTION: forcing a failure. [ 778.117324][T19674] name failslab, interval 1, probability 0, space 0, times 0 [ 778.130023][T19674] CPU: 0 PID: 19674 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 778.130696][T19669] loop3: detected capacity change from 0 to 256 [ 778.138745][T19674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 778.138762][T19674] Call Trace: [ 778.138776][T19674] [ 778.138785][T19674] dump_stack_lvl+0xda/0x130 [ 778.166014][T19674] dump_stack+0x15/0x20 [ 778.170227][T19674] should_fail_ex+0x21f/0x230 [ 778.175005][T19674] __should_failslab+0x92/0xa0 [ 778.179904][T19674] should_failslab+0x9/0x20 [ 778.184484][T19674] slab_pre_alloc_hook+0x37/0x160 [ 778.189531][T19674] ? shmem_alloc_inode+0x34/0x50 [ 778.194478][T19674] kmem_cache_alloc_lru+0x47/0x200 [ 778.199612][T19674] shmem_alloc_inode+0x34/0x50 [ 778.204428][T19674] ? shmem_match+0xa0/0xa0 [ 778.208856][T19674] alloc_inode+0x38/0x150 [ 778.213198][T19674] new_inode+0x1d/0x120 [ 778.217364][T19674] shmem_get_inode+0x258/0x740 [ 778.222139][T19674] __shmem_file_setup+0x122/0x1f0 [ 778.227237][T19674] shmem_file_setup+0x3b/0x50 [ 778.231932][T19674] __se_sys_memfd_create+0x318/0x610 [ 778.237239][T19674] __x64_sys_memfd_create+0x31/0x40 [ 778.242469][T19674] do_syscall_64+0x44/0x110 [ 778.247034][T19674] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 778.252953][T19674] RIP: 0033:0x7fe82e797ba9 [ 778.257389][T19674] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 15:44:06 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:06 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2) [ 778.277157][T19674] RSP: 002b:00007fe82db19e98 EFLAGS: 00000206 ORIG_RAX: 000000000000013f [ 778.285649][T19674] RAX: ffffffffffffffda RBX: 000000000000025a RCX: 00007fe82e797ba9 [ 778.293634][T19674] RDX: 00007fe82db19f3c RSI: 0000000000000000 RDI: 00007fe82e7e26ba [ 778.301685][T19674] RBP: 0000000020000380 R08: 00007fe82db19c37 R09: 00007fe82db1a120 [ 778.309664][T19674] R10: 000000000000000a R11: 0000000000000206 R12: 0000000020000040 [ 778.317710][T19674] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 0000000020000600 [ 778.325695][T19674] 15:44:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x72080000) 15:44:07 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3) 15:44:07 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:07 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 4) 15:44:07 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) fchdir(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:07 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) [ 778.407937][T19684] loop5: detected capacity change from 0 to 256 [ 778.426832][T19690] FAULT_INJECTION: forcing a failure. [ 778.426832][T19690] name failslab, interval 1, probability 0, space 0, times 0 [ 778.427742][T19689] loop3: detected capacity change from 0 to 256 [ 778.439557][T19690] CPU: 0 PID: 19690 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 778.454490][T19690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 778.464573][T19690] Call Trace: [ 778.467867][T19690] [ 778.470889][T19690] dump_stack_lvl+0xda/0x130 [ 778.475576][T19690] dump_stack+0x15/0x20 [ 778.479808][T19690] should_fail_ex+0x21f/0x230 [ 778.484544][T19690] ? security_inode_alloc+0x32/0xd0 [ 778.489762][T19690] __should_failslab+0x92/0xa0 [ 778.494558][T19690] should_failslab+0x9/0x20 [ 778.499079][T19690] kmem_cache_alloc+0x4e/0x250 [ 778.503884][T19690] security_inode_alloc+0x32/0xd0 [ 778.508972][T19690] inode_init_always+0x428/0x460 [ 778.513948][T19690] ? shmem_match+0xa0/0xa0 [ 778.518376][T19690] alloc_inode+0x77/0x150 [ 778.522765][T19690] new_inode+0x1d/0x120 [ 778.527076][T19690] shmem_get_inode+0x258/0x740 [ 778.531853][T19690] __shmem_file_setup+0x122/0x1f0 [ 778.536882][T19690] shmem_file_setup+0x3b/0x50 [ 778.541567][T19690] __se_sys_memfd_create+0x318/0x610 [ 778.546869][T19690] __x64_sys_memfd_create+0x31/0x40 [ 778.552115][T19690] do_syscall_64+0x44/0x110 [ 778.556716][T19690] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 778.562630][T19690] RIP: 0033:0x7fe82e797ba9 [ 778.567077][T19690] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 778.586885][T19690] RSP: 002b:00007fe82db19e98 EFLAGS: 00000206 ORIG_RAX: 000000000000013f [ 778.595336][T19690] RAX: ffffffffffffffda RBX: 000000000000025a RCX: 00007fe82e797ba9 [ 778.603400][T19690] RDX: 00007fe82db19f3c RSI: 0000000000000000 RDI: 00007fe82e7e26ba [ 778.611413][T19690] RBP: 0000000020000380 R08: 00007fe82db19c37 R09: 00007fe82db1a120 [ 778.619388][T19690] R10: 000000000000000a R11: 0000000000000206 R12: 0000000020000040 [ 778.627515][T19690] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 0000000020000600 [ 778.635509][T19690] 15:44:07 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xc102}}}, 0x24}}, 0x0) 15:44:07 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x5) 15:44:07 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 5) 15:44:07 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:07 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 778.705723][T19699] loop5: detected capacity change from 0 to 256 [ 778.726668][T19705] FAULT_INJECTION: forcing a failure. [ 778.726668][T19705] name failslab, interval 1, probability 0, space 0, times 0 [ 778.726844][T19704] loop3: detected capacity change from 0 to 256 [ 778.739394][T19705] CPU: 0 PID: 19705 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 778.754433][T19705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 778.764501][T19705] Call Trace: [ 778.767785][T19705] [ 778.770725][T19705] dump_stack_lvl+0xda/0x130 [ 778.775345][T19705] dump_stack+0x15/0x20 [ 778.779521][T19705] should_fail_ex+0x21f/0x230 [ 778.784219][T19705] __should_failslab+0x92/0xa0 [ 778.789166][T19705] should_failslab+0x9/0x20 [ 778.793703][T19705] slab_pre_alloc_hook+0x37/0x160 [ 778.798745][T19705] ? __d_alloc+0x3d/0x380 [ 778.803147][T19705] kmem_cache_alloc_lru+0x47/0x200 [ 778.808350][T19705] __d_alloc+0x3d/0x380 [ 778.812528][T19705] d_alloc_pseudo+0x1e/0x50 [ 778.817133][T19705] alloc_file_pseudo+0x74/0x160 [ 778.822075][T19705] __shmem_file_setup+0x1b6/0x1f0 [ 778.827108][T19705] shmem_file_setup+0x3b/0x50 [ 778.831795][T19705] __se_sys_memfd_create+0x318/0x610 [ 778.837139][T19705] __x64_sys_memfd_create+0x31/0x40 [ 778.842376][T19705] do_syscall_64+0x44/0x110 [ 778.846931][T19705] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 778.852841][T19705] RIP: 0033:0x7fe82e797ba9 [ 778.857258][T19705] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 778.876971][T19705] RSP: 002b:00007fe82db19e98 EFLAGS: 00000206 ORIG_RAX: 000000000000013f [ 778.885397][T19705] RAX: ffffffffffffffda RBX: 000000000000025a RCX: 00007fe82e797ba9 [ 778.893414][T19705] RDX: 00007fe82db19f3c RSI: 0000000000000000 RDI: 00007fe82e7e26ba 15:44:07 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6) [ 778.901391][T19705] RBP: 0000000020000380 R08: 00007fe82db19c37 R09: 00007fe82db1a120 [ 778.909369][T19705] R10: 000000000000000a R11: 0000000000000206 R12: 0000000020000040 [ 778.917434][T19705] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 0000000020000600 [ 778.925446][T19705] 15:44:07 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 6) 15:44:07 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:07 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x7) 15:44:07 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x74000000) 15:44:07 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8) [ 779.025319][T19716] loop5: detected capacity change from 0 to 256 [ 779.047431][T19715] __nla_validate_parse: 68 callbacks suppressed [ 779.047444][T19715] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 779.052164][T19719] loop3: detected capacity change from 0 to 256 [ 779.066111][T19721] FAULT_INJECTION: forcing a failure. [ 779.066111][T19721] name failslab, interval 1, probability 0, space 0, times 0 [ 779.082206][T19721] CPU: 0 PID: 19721 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 779.090912][T19721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 779.101052][T19721] Call Trace: [ 779.104337][T19721] [ 779.107281][T19721] dump_stack_lvl+0xda/0x130 [ 779.111933][T19721] dump_stack+0x15/0x20 [ 779.116166][T19721] should_fail_ex+0x21f/0x230 [ 779.120923][T19721] ? alloc_empty_file+0xd0/0x310 [ 779.125971][T19721] __should_failslab+0x92/0xa0 [ 779.130752][T19721] should_failslab+0x9/0x20 [ 779.135327][T19721] kmem_cache_alloc+0x4e/0x250 [ 779.140124][T19721] alloc_empty_file+0xd0/0x310 [ 779.144934][T19721] alloc_file+0x3a/0x300 [ 779.149215][T19721] alloc_file_pseudo+0x103/0x160 [ 779.154209][T19721] __shmem_file_setup+0x1b6/0x1f0 [ 779.159240][T19721] shmem_file_setup+0x3b/0x50 [ 779.163926][T19721] __se_sys_memfd_create+0x318/0x610 [ 779.169224][T19721] __x64_sys_memfd_create+0x31/0x40 [ 779.174589][T19721] do_syscall_64+0x44/0x110 [ 779.179107][T19721] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 779.185028][T19721] RIP: 0033:0x7fe82e797ba9 [ 779.189440][T19721] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 779.209168][T19721] RSP: 002b:00007fe82db19e98 EFLAGS: 00000206 ORIG_RAX: 000000000000013f [ 779.217602][T19721] RAX: ffffffffffffffda RBX: 000000000000025a RCX: 00007fe82e797ba9 [ 779.225651][T19721] RDX: 00007fe82db19f3c RSI: 0000000000000000 RDI: 00007fe82e7e26ba [ 779.233623][T19721] RBP: 0000000020000380 R08: 00007fe82db19c37 R09: 00007fe82db1a120 [ 779.241613][T19721] R10: 000000000000000a R11: 0000000000000206 R12: 0000000020000040 [ 779.249596][T19721] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 0000000020000600 [ 779.257678][T19721] 15:44:08 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:08 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc) 15:44:08 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:08 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xc700}}}, 0x24}}, 0x0) 15:44:08 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 7) [ 779.273727][T19715] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 779.313138][T19727] loop3: detected capacity change from 0 to 256 [ 779.329532][T19730] FAULT_INJECTION: forcing a failure. [ 779.329532][T19730] name failslab, interval 1, probability 0, space 0, times 0 [ 779.342224][T19730] CPU: 0 PID: 19730 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 779.350968][T19730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 779.361057][T19730] Call Trace: [ 779.364359][T19730] [ 779.367348][T19730] dump_stack_lvl+0xda/0x130 [ 779.371989][T19730] dump_stack+0x15/0x20 15:44:08 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 15:44:08 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd) [ 779.376187][T19730] should_fail_ex+0x21f/0x230 [ 779.376876][T19733] loop5: detected capacity change from 0 to 256 [ 779.380884][T19730] ? security_file_alloc+0x32/0xd0 [ 779.392637][T19730] __should_failslab+0x92/0xa0 [ 779.397530][T19730] should_failslab+0x9/0x20 [ 779.402145][T19730] kmem_cache_alloc+0x4e/0x250 [ 779.406954][T19730] ? alloc_empty_file+0xd0/0x310 [ 779.412007][T19730] security_file_alloc+0x32/0xd0 [ 779.416984][T19730] alloc_empty_file+0x121/0x310 [ 779.421967][T19730] alloc_file+0x3a/0x300 15:44:08 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10) 15:44:08 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c) [ 779.426269][T19730] alloc_file_pseudo+0x103/0x160 [ 779.431282][T19730] __shmem_file_setup+0x1b6/0x1f0 [ 779.436418][T19730] shmem_file_setup+0x3b/0x50 [ 779.441131][T19730] __se_sys_memfd_create+0x318/0x610 [ 779.446595][T19730] __x64_sys_memfd_create+0x31/0x40 [ 779.451833][T19730] do_syscall_64+0x44/0x110 [ 779.456386][T19730] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 779.462321][T19730] RIP: 0033:0x7fe82e797ba9 15:44:08 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2e) [ 779.466774][T19730] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 779.486416][T19730] RSP: 002b:00007fe82db19e98 EFLAGS: 00000206 ORIG_RAX: 000000000000013f [ 779.494883][T19730] RAX: ffffffffffffffda RBX: 000000000000025a RCX: 00007fe82e797ba9 [ 779.502910][T19730] RDX: 00007fe82db19f3c RSI: 0000000000000000 RDI: 00007fe82e7e26ba [ 779.510993][T19730] RBP: 0000000020000380 R08: 00007fe82db19c37 R09: 00007fe82db1a120 [ 779.519050][T19730] R10: 000000000000000a R11: 0000000000000206 R12: 0000000020000040 [ 779.527045][T19730] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 0000000020000600 [ 779.535129][T19730] [ 779.560260][T19747] loop3: detected capacity change from 0 to 256 15:44:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x7a000000) 15:44:08 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x89) 15:44:08 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 8) 15:44:08 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 15:44:08 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 779.585893][T19732] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 779.600905][T19745] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 779.653256][T19754] FAULT_INJECTION: forcing a failure. [ 779.653256][T19754] name failslab, interval 1, probability 0, space 0, times 0 [ 779.659966][T19755] loop3: detected capacity change from 0 to 256 [ 779.665945][T19754] CPU: 1 PID: 19754 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 779.680844][T19754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 779.690910][T19754] Call Trace: [ 779.694200][T19754] [ 779.697140][T19754] dump_stack_lvl+0xda/0x130 [ 779.701765][T19754] dump_stack+0x15/0x20 [ 779.705948][T19754] should_fail_ex+0x21f/0x230 [ 779.710650][T19754] ? vm_area_alloc+0x2c/0x130 [ 779.715421][T19754] __should_failslab+0x92/0xa0 [ 779.720207][T19754] should_failslab+0x9/0x20 [ 779.724786][T19754] kmem_cache_alloc+0x4e/0x250 [ 779.729656][T19754] vm_area_alloc+0x2c/0x130 [ 779.734185][T19754] mmap_region+0x90a/0x16e0 [ 779.738771][T19754] ? security_mmap_addr+0x46/0x60 [ 779.743813][T19754] ? get_unmapped_area+0x250/0x280 [ 779.748955][T19754] do_mmap+0x67e/0xa90 [ 779.753047][T19754] vm_mmap_pgoff+0x12e/0x240 [ 779.757672][T19754] ksys_mmap_pgoff+0xc5/0x330 [ 779.762429][T19754] do_syscall_64+0x44/0x110 [ 779.766995][T19754] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 779.772903][T19754] RIP: 0033:0x7fe82e797be3 [ 779.777370][T19754] Code: f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 89 ca 41 f7 c1 ff 0f 00 00 75 14 b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 25 c3 0f 1f 40 00 48 c7 c0 b0 ff ff ff 64 c7 [ 779.796992][T19754] RSP: 002b:00007fe82db19e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 779.805416][T19754] RAX: ffffffffffffffda RBX: 0000000000000258 RCX: 00007fe82e797be3 [ 779.813458][T19754] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 779.821438][T19754] RBP: 0000000020000382 R08: 00000000ffffffff R09: 0000000000000000 [ 779.829439][T19754] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000004 [ 779.837416][T19754] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 0000000020000600 [ 779.845426][T19754] 15:44:08 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x91) [ 779.853170][T19756] loop5: detected capacity change from 0 to 256 [ 779.877494][T19758] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 15:44:08 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xcc02}}}, 0x24}}, 0x0) 15:44:08 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 15:44:08 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa1) 15:44:08 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$eJzs3TFrU10YB/Anbd43beElGV4oimDExSm0FfcUqSAGFCWDThbbojS1YKHQDm234nfQr6Cjq+Agrn4BEaQKLtapQyHS3rQmNYmWml6xv9+Sh3vOP+fck8u9ZMjJ3TNzs1PzCzObm30RkYlsOcqxlYlC9EV/JNYCAPibbNXr8aWeSHsuAMDx8PwHgJOn2/M/s7Z/7MbxzwwA6JUjff/v68mUAIAeu3X7zrXxSmXiZrE4EDG3vlhdrCavSfv4TDyIWkzHSORjO6K+L6mvXK1MjBR3fCzEwNxqI7+6WO1vzY9GPgrt86PFRFSb8//EUCP/biimYyzy8X/7/Fjb/L9x4XzT+KXIx9t7MR+1mIqdbJLPRcTKaLF4+XrlQD632w8AAAAAAAAAAAAAAAAAAAAAAHqhVNxXaN3/Jtm/p1Tq1J7km/cHGuy6P9DB/XmycTqb7rkDAAAAAAAAAAAAAAAAAADAn2JhaXl2slabftStePjm2auNXBL4aefuRaYx7uFS60cbtG3x37kPT9o15Q6/Pr+3eHk2hUG7FzEQ0Xrk9cb9UxcXhi91SkW2+cjjiGjt0+FCyvZqwT/nI3q0Ps/3ivLXH/rsXUypf4JLy8NPy5MvVt5/+tVUl5tGvb83NyMAAAAAAAAAAAAAAAAAADjhmn7jHRGDaU8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFLx/f//D1vkYrcYbLzRdsfOaymfIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAxLcAAAD//8mjl2U=") (fail_nth: 9) 15:44:08 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 779.908820][T19757] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 779.954369][T19767] FAULT_INJECTION: forcing a failure. [ 779.954369][T19767] name failslab, interval 1, probability 0, space 0, times 0 [ 779.967096][T19767] CPU: 0 PID: 19767 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 779.974096][T19769] loop3: detected capacity change from 0 to 256 [ 779.975854][T19767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 779.975871][T19767] Call Trace: [ 779.975880][T19767] [ 779.975888][T19767] dump_stack_lvl+0xda/0x130 [ 779.990062][T19770] loop5: detected capacity change from 0 to 256 [ 779.992174][T19767] dump_stack+0x15/0x20 [ 780.013608][T19767] should_fail_ex+0x21f/0x230 [ 780.018321][T19767] ? vm_area_alloc+0xac/0x130 [ 780.023022][T19767] __should_failslab+0x92/0xa0 [ 780.027842][T19767] should_failslab+0x9/0x20 [ 780.032359][T19767] kmem_cache_alloc+0x4e/0x250 [ 780.037158][T19767] vm_area_alloc+0xac/0x130 [ 780.041710][T19767] mmap_region+0x90a/0x16e0 [ 780.046310][T19767] ? security_mmap_addr+0x46/0x60 [ 780.051433][T19767] ? get_unmapped_area+0x250/0x280 [ 780.056578][T19767] do_mmap+0x67e/0xa90 [ 780.060674][T19767] vm_mmap_pgoff+0x12e/0x240 [ 780.065283][T19767] ksys_mmap_pgoff+0xc5/0x330 [ 780.070166][T19767] do_syscall_64+0x44/0x110 [ 780.074775][T19767] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 780.080726][T19767] RIP: 0033:0x7fe82e797be3 [ 780.085176][T19767] Code: f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 89 ca 41 f7 c1 ff 0f 00 00 75 14 b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 25 c3 0f 1f 40 00 48 c7 c0 b0 ff ff ff 64 c7 [ 780.104863][T19767] RSP: 002b:00007fe82db19e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 780.113341][T19767] RAX: ffffffffffffffda RBX: 0000000000000258 RCX: 00007fe82e797be3 [ 780.121323][T19767] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 780.129301][T19767] RBP: 0000000020000382 R08: 00000000ffffffff R09: 0000000000000000 [ 780.137371][T19767] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000004 [ 780.145374][T19767] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 0000000020000600 15:44:08 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0) [ 780.153355][T19767] 15:44:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x81000000) 15:44:09 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) fchdir(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:09 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf4) 15:44:09 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 10) 15:44:09 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 780.216008][T19765] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 780.231113][T19765] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 780.269458][T19777] FAULT_INJECTION: forcing a failure. [ 780.269458][T19777] name failslab, interval 1, probability 0, space 0, times 0 [ 780.282239][T19777] CPU: 1 PID: 19777 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 780.290949][T19777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 780.294812][T19783] loop3: detected capacity change from 0 to 256 [ 780.301033][T19777] Call Trace: [ 780.301043][T19777] [ 780.301052][T19777] dump_stack_lvl+0xda/0x130 [ 780.318205][T19777] dump_stack+0x15/0x20 [ 780.322453][T19777] should_fail_ex+0x21f/0x230 [ 780.327188][T19777] ? mas_alloc_nodes+0x1e2/0x490 [ 780.332142][T19777] __should_failslab+0x92/0xa0 [ 780.336975][T19777] should_failslab+0x9/0x20 [ 780.341554][T19777] kmem_cache_alloc+0x4e/0x250 [ 780.346451][T19777] mas_alloc_nodes+0x1e2/0x490 [ 780.351307][T19777] mas_preallocate+0x6e5/0xb80 [ 780.356125][T19777] mmap_region+0xf4e/0x16e0 [ 780.360663][T19777] ? security_mmap_addr+0x46/0x60 [ 780.365716][T19777] ? get_unmapped_area+0x250/0x280 [ 780.370868][T19777] do_mmap+0x67e/0xa90 [ 780.375053][T19777] vm_mmap_pgoff+0x12e/0x240 [ 780.379672][T19777] ksys_mmap_pgoff+0xc5/0x330 [ 780.384386][T19777] do_syscall_64+0x44/0x110 [ 780.389005][T19777] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 780.394995][T19777] RIP: 0033:0x7fe82e797be3 [ 780.399420][T19777] Code: f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 89 ca 41 f7 c1 ff 0f 00 00 75 14 b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 25 c3 0f 1f 40 00 48 c7 c0 b0 ff ff ff 64 c7 [ 780.419066][T19777] RSP: 002b:00007fe82db19e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 780.427593][T19777] RAX: ffffffffffffffda RBX: 0000000000000258 RCX: 00007fe82e797be3 [ 780.435603][T19777] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 780.443586][T19777] RBP: 0000000020000382 R08: 00000000ffffffff R09: 0000000000000000 [ 780.451574][T19777] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000004 [ 780.459579][T19777] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 0000000020000600 [ 780.467579][T19777] 15:44:09 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$eJzs3TFrU10YB/Anbd43beElGV4oimDExSm0FfcUqSAGFCWDThbbojS1YKHQDm234nfQr6Cjq+Agrn4BEaQKLtapQyHS3rQmNYmWml6xv9+Sh3vOP+fck8u9ZMjJ3TNzs1PzCzObm30RkYlsOcqxlYlC9EV/JNYCAPibbNXr8aWeSHsuAMDx8PwHgJOn2/M/s7Z/7MbxzwwA6JUjff/v68mUAIAeu3X7zrXxSmXiZrE4EDG3vlhdrCavSfv4TDyIWkzHSORjO6K+L6mvXK1MjBR3fCzEwNxqI7+6WO1vzY9GPgrt86PFRFSb8//EUCP/biimYyzy8X/7/Fjb/L9x4XzT+KXIx9t7MR+1mIqdbJLPRcTKaLF4+XrlQD632w8AAAAAAAAAAAAAAAAAAAAAAHqhVNxXaN3/Jtm/p1Tq1J7km/cHGuy6P9DB/XmycTqb7rkDAAAAAAAAAAAAAAAAAADAn2JhaXl2slabftStePjm2auNXBL4aefuRaYx7uFS60cbtG3x37kPT9o15Q6/Pr+3eHk2hUG7FzEQ0Xrk9cb9UxcXhi91SkW2+cjjiGjt0+FCyvZqwT/nI3q0Ps/3ivLXH/rsXUypf4JLy8NPy5MvVt5/+tVUl5tGvb83NyMAAAAAAAAAAAAAAAAAADjhmn7jHRGDaU8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFLx/f//D1vkYrcYbLzRdsfOaymfIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAxLcAAAD//8mjl2U=") (fail_nth: 11) [ 780.501796][T19786] loop5: detected capacity change from 0 to 256 [ 780.502452][T19788] FAULT_INJECTION: forcing a failure. [ 780.502452][T19788] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 780.521441][T19788] CPU: 1 PID: 19788 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 780.530202][T19788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 780.540338][T19788] Call Trace: [ 780.543622][T19788] [ 780.546566][T19788] dump_stack_lvl+0xda/0x130 [ 780.551236][T19788] dump_stack+0x15/0x20 [ 780.555447][T19788] should_fail_ex+0x21f/0x230 [ 780.560225][T19788] __should_fail_alloc_page+0xfd/0x110 [ 780.565707][T19788] __alloc_pages+0x108/0x340 [ 780.570309][T19788] alloc_pages_mpol+0xb1/0x1d0 [ 780.575117][T19788] alloc_pages+0xe0/0x100 [ 780.579487][T19788] pte_alloc_one+0x32/0xe0 [ 780.583927][T19788] __pte_alloc+0x33/0x270 [ 780.588267][T19788] handle_mm_fault+0x2144/0x2dd0 [ 780.593220][T19788] ? mt_find+0x1d9/0x310 [ 780.597477][T19788] exc_page_fault+0x2f7/0x6c0 [ 780.602227][T19788] asm_exc_page_fault+0x26/0x30 [ 780.607124][T19788] RIP: 0033:0x7fe82e743723 [ 780.611612][T19788] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c [ 780.631432][T19788] RSP: 002b:00007fe82db19520 EFLAGS: 00010206 [ 780.637523][T19788] RAX: 0000000000000000 RBX: 00007fe82db195c0 RCX: 00007fe8256fa000 [ 780.645585][T19788] RDX: 00007fe82db19760 RSI: 0000000000000001 RDI: 00007fe82db19660 [ 780.653600][T19788] RBP: 000000000000013c R08: 0000000000000009 R09: 00000000000001a9 [ 780.661582][T19788] R10: 00000000000001ca R11: 00007fe82db195c0 R12: 00007fe82db195c0 [ 780.669563][T19788] R13: 00007fe82e805620 R14: 0000000000000060 R15: 00007fe82db19660 [ 780.677687][T19788] [ 780.680833][T19788] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 780.688648][T19782] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 15:44:09 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x300) 15:44:09 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 1) 15:44:09 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xd203}}}, 0x24}}, 0x0) 15:44:09 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408) 15:44:09 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x1, 0x70bd25, 0x5, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x2c, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x81ffffff) [ 780.694382][T19788] loop2: detected capacity change from 0 to 256 [ 780.706993][T19788] FAT-fs (loop2): bogus logical sector size 0 [ 780.713131][T19788] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 780.722420][T19788] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:09 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 12) 15:44:09 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x500) [ 780.787612][T19799] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 780.806093][T19800] loop5: detected capacity change from 0 to 256 [ 780.816552][T19802] loop3: detected capacity change from 0 to 256 [ 780.846949][T19802] FAULT_INJECTION: forcing a failure. [ 780.846949][T19802] name failslab, interval 1, probability 0, space 0, times 0 [ 780.852007][T19806] FAULT_INJECTION: forcing a failure. [ 780.852007][T19806] name failslab, interval 1, probability 0, space 0, times 0 [ 780.859619][T19802] CPU: 1 PID: 19802 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller #0 [ 780.859648][T19802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 780.859663][T19802] Call Trace: [ 780.859671][T19802] [ 780.859678][T19802] dump_stack_lvl+0xda/0x130 [ 780.902092][T19802] dump_stack+0x15/0x20 [ 780.906322][T19802] should_fail_ex+0x21f/0x230 [ 780.911026][T19802] ? getname_flags+0x85/0x360 [ 780.915806][T19802] __should_failslab+0x92/0xa0 [ 780.920649][T19802] should_failslab+0x9/0x20 [ 780.925232][T19802] kmem_cache_alloc+0x4e/0x250 [ 780.930027][T19802] ? fput+0x112/0x140 [ 780.934036][T19802] getname_flags+0x85/0x360 [ 780.938637][T19802] __x64_sys_mkdirat+0x43/0x60 [ 780.943411][T19802] do_syscall_64+0x44/0x110 [ 780.947973][T19802] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 780.953913][T19802] RIP: 0033:0x7f19b5f8bba9 [ 780.958360][T19802] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 780.978033][T19802] RSP: 002b:00007f19b530e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 780.986459][T19802] RAX: ffffffffffffffda RBX: 00007f19b60aaf80 RCX: 00007f19b5f8bba9 [ 780.994507][T19802] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 781.002496][T19802] RBP: 00007f19b530e120 R08: 0000000000000000 R09: 0000000000000000 [ 781.010613][T19802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 781.018594][T19802] R13: 000000000000000b R14: 00007f19b60aaf80 R15: 00007ffd10b85dd8 [ 781.026631][T19802] [ 781.029665][T19806] CPU: 0 PID: 19806 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 15:44:09 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 2) 15:44:09 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x600) 15:44:09 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x700) [ 781.038384][T19806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 781.048605][T19806] Call Trace: [ 781.051934][T19806] [ 781.054884][T19806] dump_stack_lvl+0xda/0x130 [ 781.059589][T19806] dump_stack+0x15/0x20 [ 781.063919][T19806] should_fail_ex+0x21f/0x230 [ 781.068647][T19806] ? __anon_vma_prepare+0x45/0x2b0 [ 781.073789][T19806] __should_failslab+0x92/0xa0 [ 781.078689][T19806] should_failslab+0x9/0x20 [ 781.083226][T19806] kmem_cache_alloc+0x4e/0x250 [ 781.088024][T19806] ? pte_alloc_one+0xbd/0xe0 [ 781.092870][T19806] __anon_vma_prepare+0x45/0x2b0 15:44:09 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x804) 15:44:09 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x810) [ 781.097853][T19806] handle_mm_fault+0x224c/0x2dd0 [ 781.103048][T19806] ? mt_find+0x1d9/0x310 [ 781.107424][T19806] exc_page_fault+0x2f7/0x6c0 [ 781.112134][T19806] asm_exc_page_fault+0x26/0x30 [ 781.117069][T19806] RIP: 0033:0x7fe82e743723 [ 781.121537][T19806] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c [ 781.141194][T19806] RSP: 002b:00007fe82db19520 EFLAGS: 00010206 15:44:09 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc00) [ 781.147296][T19806] RAX: 0000000000000000 RBX: 00007fe82db195c0 RCX: 00007fe8256fa000 [ 781.155353][T19806] RDX: 00007fe82db19760 RSI: 0000000000000001 RDI: 00007fe82db19660 [ 781.163340][T19806] RBP: 000000000000013c R08: 0000000000000009 R09: 00000000000001a9 [ 781.171892][T19806] R10: 00000000000001ca R11: 00007fe82db195c0 R12: 00007fe82db195c0 [ 781.179950][T19806] R13: 00007fe82e805620 R14: 0000000000000060 R15: 00007fe82db19660 [ 781.187966][T19806] [ 781.191140][T19806] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 781.201706][T19806] loop2: detected capacity change from 0 to 256 [ 781.212646][T19806] FAT-fs (loop2): bogus logical sector size 0 [ 781.218768][T19806] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 781.227929][T19806] FAT-fs (loop2): Can't find a valid FAT filesystem [ 781.254442][T19824] loop3: detected capacity change from 0 to 256 [ 781.265190][T19824] FAULT_INJECTION: forcing a failure. [ 781.265190][T19824] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 781.278488][T19824] CPU: 0 PID: 19824 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller #0 [ 781.287189][T19824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 781.297284][T19824] Call Trace: [ 781.300598][T19824] [ 781.303612][T19824] dump_stack_lvl+0xda/0x130 [ 781.308574][T19824] dump_stack+0x15/0x20 [ 781.312769][T19824] should_fail_ex+0x21f/0x230 [ 781.317480][T19824] should_fail+0xb/0x10 [ 781.321653][T19824] should_fail_usercopy+0x1a/0x20 [ 781.326780][T19824] strncpy_from_user+0x25/0x270 [ 781.331727][T19824] ? kmem_cache_alloc+0x15a/0x250 [ 781.336815][T19824] getname_flags+0xb3/0x360 [ 781.341382][T19824] __x64_sys_mkdirat+0x43/0x60 [ 781.346157][T19824] do_syscall_64+0x44/0x110 [ 781.350691][T19824] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 781.356639][T19824] RIP: 0033:0x7f19b5f8bba9 [ 781.361129][T19824] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 781.380782][T19824] RSP: 002b:00007f19b530e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 781.389264][T19824] RAX: ffffffffffffffda RBX: 00007f19b60aaf80 RCX: 00007f19b5f8bba9 [ 781.397289][T19824] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 781.405267][T19824] RBP: 00007f19b530e120 R08: 0000000000000000 R09: 0000000000000000 [ 781.413239][T19824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 781.421271][T19824] R13: 000000000000000b R14: 00007f19b60aaf80 R15: 00007ffd10b85dd8 [ 781.429341][T19824] 15:44:10 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xd402}}}, 0x24}}, 0x0) 15:44:10 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd00) 15:44:10 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x4c, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x4c}}, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:10 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 13) 15:44:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xa03bd6cc) 15:44:10 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 3) [ 781.543999][T19828] FAULT_INJECTION: forcing a failure. [ 781.543999][T19828] name failslab, interval 1, probability 0, space 0, times 0 [ 781.552098][T19836] loop5: detected capacity change from 0 to 256 [ 781.556676][T19828] CPU: 1 PID: 19828 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 781.571569][T19828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 781.581659][T19828] Call Trace: [ 781.584948][T19828] [ 781.587886][T19828] dump_stack_lvl+0xda/0x130 [ 781.592535][T19828] dump_stack+0x15/0x20 [ 781.596713][T19828] should_fail_ex+0x21f/0x230 [ 781.601421][T19828] ? __anon_vma_prepare+0xa2/0x2b0 [ 781.606549][T19828] __should_failslab+0x92/0xa0 [ 781.611338][T19828] should_failslab+0x9/0x20 [ 781.615982][T19828] kmem_cache_alloc+0x4e/0x250 [ 781.620764][T19828] __anon_vma_prepare+0xa2/0x2b0 [ 781.625733][T19828] handle_mm_fault+0x224c/0x2dd0 [ 781.630706][T19828] ? mt_find+0x1d9/0x310 [ 781.635296][T19828] exc_page_fault+0x2f7/0x6c0 [ 781.640009][T19828] asm_exc_page_fault+0x26/0x30 [ 781.644900][T19828] RIP: 0033:0x7fe82e743723 [ 781.649351][T19828] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c [ 781.668972][T19828] RSP: 002b:00007fe82db19520 EFLAGS: 00010206 [ 781.675102][T19828] RAX: 0000000000000000 RBX: 00007fe82db195c0 RCX: 00007fe8256fa000 [ 781.683177][T19828] RDX: 00007fe82db19760 RSI: 0000000000000001 RDI: 00007fe82db19660 15:44:10 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1008) 15:44:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xa1ffffff) [ 781.691153][T19828] RBP: 000000000000013c R08: 0000000000000009 R09: 00000000000001a9 [ 781.699134][T19828] R10: 00000000000001ca R11: 00007fe82db195c0 R12: 00007fe82db195c0 [ 781.707115][T19828] R13: 00007fe82e805620 R14: 0000000000000060 R15: 00007fe82db19660 [ 781.715113][T19828] [ 781.718694][T19828] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 781.723952][T19834] loop3: detected capacity change from 0 to 256 15:44:10 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000200)={'wpan0\x00'}) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 781.762867][T19828] loop2: detected capacity change from 0 to 256 [ 781.771935][T19834] FAULT_INJECTION: forcing a failure. [ 781.771935][T19834] name failslab, interval 1, probability 0, space 0, times 0 [ 781.784702][T19834] CPU: 1 PID: 19834 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller #0 [ 781.793457][T19834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 781.803577][T19834] Call Trace: [ 781.806866][T19834] [ 781.809828][T19834] dump_stack_lvl+0xda/0x130 [ 781.814536][T19834] dump_stack+0x15/0x20 [ 781.818712][T19834] should_fail_ex+0x21f/0x230 [ 781.823473][T19834] __should_failslab+0x92/0xa0 [ 781.828337][T19834] should_failslab+0x9/0x20 [ 781.832950][T19834] slab_pre_alloc_hook+0x37/0x160 [ 781.838005][T19834] ? __d_alloc+0x3d/0x380 [ 781.842361][T19834] kmem_cache_alloc_lru+0x47/0x200 [ 781.847568][T19834] __d_alloc+0x3d/0x380 [ 781.851847][T19834] d_alloc+0x2e/0x100 [ 781.855895][T19834] lookup_one_qstr_excl+0x93/0x180 [ 781.861030][T19834] filename_create+0x14d/0x2b0 [ 781.865859][T19834] do_mkdirat+0x63/0x2a0 [ 781.870114][T19834] __x64_sys_mkdirat+0x50/0x60 [ 781.874891][T19834] do_syscall_64+0x44/0x110 [ 781.879421][T19834] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 781.885329][T19834] RIP: 0033:0x7f19b5f8bba9 [ 781.889760][T19834] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 15:44:10 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1661) [ 781.909458][T19834] RSP: 002b:00007f19b530e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 781.917883][T19834] RAX: ffffffffffffffda RBX: 00007f19b60aaf80 RCX: 00007f19b5f8bba9 [ 781.925867][T19834] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 781.933866][T19834] RBP: 00007f19b530e120 R08: 0000000000000000 R09: 0000000000000000 [ 781.941845][T19834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 781.949822][T19834] R13: 000000000000000b R14: 00007f19b60aaf80 R15: 00007ffd10b85dd8 [ 781.957807][T19834] 15:44:10 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 4) 15:44:10 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c00) [ 781.970388][T19828] FAT-fs (loop2): bogus logical sector size 0 [ 781.976559][T19828] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 781.981838][T19848] loop5: detected capacity change from 0 to 256 [ 781.985685][T19828] FAT-fs (loop2): Can't find a valid FAT filesystem [ 782.051856][T19853] loop3: detected capacity change from 0 to 256 [ 782.061986][T19853] FAULT_INJECTION: forcing a failure. [ 782.061986][T19853] name failslab, interval 1, probability 0, space 0, times 0 [ 782.074720][T19853] CPU: 1 PID: 19853 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller #0 [ 782.083431][T19853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 782.093553][T19853] Call Trace: [ 782.096904][T19853] [ 782.099869][T19853] dump_stack_lvl+0xda/0x130 [ 782.104508][T19853] dump_stack+0x15/0x20 [ 782.108779][T19853] should_fail_ex+0x21f/0x230 [ 782.113548][T19853] ? fat_parse_long+0x5d/0x400 [ 782.118352][T19853] __should_failslab+0x92/0xa0 [ 782.123181][T19853] should_failslab+0x9/0x20 [ 782.127768][T19853] kmem_cache_alloc+0x4e/0x250 [ 782.132683][T19853] fat_parse_long+0x5d/0x400 [ 782.137381][T19853] fat_search_long+0x1ff/0x970 [ 782.142182][T19853] vfat_lookup+0xd6/0x2d0 [ 782.146632][T19853] lookup_one_qstr_excl+0xc0/0x180 [ 782.151799][T19853] filename_create+0x14d/0x2b0 [ 782.156564][T19853] do_mkdirat+0x63/0x2a0 [ 782.160826][T19853] __x64_sys_mkdirat+0x50/0x60 [ 782.165607][T19853] do_syscall_64+0x44/0x110 [ 782.170215][T19853] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 782.176150][T19853] RIP: 0033:0x7f19b5f8bba9 [ 782.180614][T19853] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 782.200264][T19853] RSP: 002b:00007f19b530e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 782.208823][T19853] RAX: ffffffffffffffda RBX: 00007f19b60aaf80 RCX: 00007f19b5f8bba9 [ 782.216793][T19853] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 782.224781][T19853] RBP: 00007f19b530e120 R08: 0000000000000000 R09: 0000000000000000 [ 782.232834][T19853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 782.240870][T19853] R13: 000000000000000b R14: 00007f19b60aaf80 R15: 00007ffd10b85dd8 [ 782.248918][T19853] 15:44:11 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xda01}}}, 0x24}}, 0x0) 15:44:11 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:11 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1d4f) 15:44:11 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 14) 15:44:11 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 5) 15:44:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xc3ffffff) [ 782.300497][T19858] FAULT_INJECTION: forcing a failure. [ 782.300497][T19858] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 782.313898][T19858] CPU: 0 PID: 19858 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 782.322752][T19858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 782.332833][T19858] Call Trace: [ 782.336190][T19858] [ 782.339138][T19858] dump_stack_lvl+0xda/0x130 [ 782.343818][T19858] dump_stack+0x15/0x20 15:44:11 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000) [ 782.344775][T19865] loop5: detected capacity change from 0 to 256 [ 782.348047][T19858] should_fail_ex+0x21f/0x230 [ 782.359038][T19858] __should_fail_alloc_page+0xfd/0x110 [ 782.364561][T19858] __alloc_pages+0x108/0x340 [ 782.369222][T19858] alloc_pages_mpol+0xb1/0x1d0 [ 782.374065][T19858] vma_alloc_folio+0x166/0x2b0 [ 782.378881][T19858] handle_mm_fault+0xee4/0x2dd0 [ 782.383771][T19858] ? mt_find+0x1d9/0x310 [ 782.388145][T19858] exc_page_fault+0x2f7/0x6c0 [ 782.393038][T19858] asm_exc_page_fault+0x26/0x30 [ 782.397947][T19858] RIP: 0033:0x7fe82e743723 [ 782.402383][T19858] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c [ 782.422023][T19858] RSP: 002b:00007fe82db19520 EFLAGS: 00010206 [ 782.428101][T19858] RAX: 0000000000000000 RBX: 00007fe82db195c0 RCX: 00007fe8256fa000 [ 782.436207][T19858] RDX: 00007fe82db19760 RSI: 0000000000000001 RDI: 00007fe82db19660 15:44:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xccd63ba0) 15:44:11 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2e00) [ 782.444260][T19858] RBP: 000000000000013c R08: 0000000000000009 R09: 00000000000001a9 [ 782.452234][T19858] R10: 00000000000001ca R11: 00007fe82db195c0 R12: 00007fe82db195c0 [ 782.460220][T19858] R13: 00007fe82e805620 R14: 0000000000000060 R15: 00007fe82db19660 [ 782.468201][T19858] [ 782.471379][T19858] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 782.484050][T19868] loop3: detected capacity change from 0 to 256 [ 782.513559][T19868] FAULT_INJECTION: forcing a failure. [ 782.513559][T19868] name failslab, interval 1, probability 0, space 0, times 0 [ 782.526236][T19868] CPU: 0 PID: 19868 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller #0 [ 782.534941][T19868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 782.545024][T19868] Call Trace: [ 782.548329][T19868] [ 782.551015][T19858] loop2: detected capacity change from 0 to 256 [ 782.551254][T19868] dump_stack_lvl+0xda/0x130 15:44:11 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3f00) [ 782.562183][T19868] dump_stack+0x15/0x20 [ 782.566425][T19868] should_fail_ex+0x21f/0x230 [ 782.571143][T19868] ? vfat_add_entry+0xd6/0x1b60 [ 782.576147][T19868] __should_failslab+0x92/0xa0 [ 782.581007][T19868] should_failslab+0x9/0x20 [ 782.583168][T19858] FAT-fs (loop2): bogus logical sector size 0 [ 782.585536][T19868] __kmem_cache_alloc_node+0x4e/0x210 [ 782.591643][T19858] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 782.597001][T19868] ? vfat_add_entry+0xd6/0x1b60 15:44:11 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:11 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000) [ 782.597056][T19868] kmalloc_trace+0x2a/0xa0 [ 782.606227][T19858] FAT-fs (loop2): Can't find a valid FAT filesystem [ 782.611010][T19868] vfat_add_entry+0xd6/0x1b60 [ 782.626816][T19868] ? fat_alloc_new_dir+0x51c/0x550 [ 782.632063][T19868] vfat_mkdir+0xcd/0x1e0 [ 782.636389][T19868] vfs_mkdir+0x1ef/0x2f0 [ 782.640656][T19868] do_mkdirat+0x12f/0x2a0 [ 782.645043][T19868] __x64_sys_mkdirat+0x50/0x60 [ 782.649828][T19868] do_syscall_64+0x44/0x110 [ 782.654403][T19868] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 782.660382][T19868] RIP: 0033:0x7f19b5f8bba9 [ 782.664824][T19868] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 782.684581][T19868] RSP: 002b:00007f19b530e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 782.693080][T19868] RAX: ffffffffffffffda RBX: 00007f19b60aaf80 RCX: 00007f19b5f8bba9 [ 782.701052][T19868] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 782.709045][T19868] RBP: 00007f19b530e120 R08: 0000000000000000 R09: 0000000000000000 [ 782.717118][T19868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 782.725129][T19868] R13: 000000000000000b R14: 00007f19b60aaf80 R15: 00007ffd10b85dd8 [ 782.733126][T19868] 15:44:11 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 6) 15:44:11 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4f1d) 15:44:11 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 15) 15:44:11 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00'}) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xdb0a0000) 15:44:11 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xdb0a}}}, 0x24}}, 0x0) [ 782.776016][T19884] loop5: detected capacity change from 0 to 256 15:44:11 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6116) [ 782.836117][T19890] loop3: detected capacity change from 0 to 256 [ 782.851501][T19894] loop5: detected capacity change from 0 to 256 [ 782.865039][T19890] FAULT_INJECTION: forcing a failure. [ 782.865039][T19890] name failslab, interval 1, probability 0, space 0, times 0 [ 782.877743][T19890] CPU: 0 PID: 19890 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller #0 [ 782.886446][T19890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 782.896519][T19890] Call Trace: [ 782.899807][T19890] [ 782.902743][T19890] dump_stack_lvl+0xda/0x130 [ 782.907441][T19890] dump_stack+0x15/0x20 [ 782.911615][T19890] should_fail_ex+0x21f/0x230 [ 782.916396][T19890] ? vfat_add_entry+0x18b/0x1b60 [ 782.921378][T19890] __should_failslab+0x92/0xa0 [ 782.926163][T19890] should_failslab+0x9/0x20 [ 782.930678][T19890] kmem_cache_alloc+0x4e/0x250 [ 782.935459][T19890] vfat_add_entry+0x18b/0x1b60 [ 782.940348][T19890] ? fat_alloc_new_dir+0x51c/0x550 [ 782.945542][T19890] vfat_mkdir+0xcd/0x1e0 [ 782.949828][T19890] vfs_mkdir+0x1ef/0x2f0 [ 782.954078][T19890] do_mkdirat+0x12f/0x2a0 [ 782.958457][T19890] __x64_sys_mkdirat+0x50/0x60 [ 782.963239][T19890] do_syscall_64+0x44/0x110 [ 782.967830][T19890] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 782.973738][T19890] RIP: 0033:0x7f19b5f8bba9 [ 782.978157][T19890] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 782.997953][T19890] RSP: 002b:00007f19b530e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 783.006377][T19890] RAX: ffffffffffffffda RBX: 00007f19b60aaf80 RCX: 00007f19b5f8bba9 [ 783.014355][T19890] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 783.022399][T19890] RBP: 00007f19b530e120 R08: 0000000000000000 R09: 0000000000000000 15:44:11 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8100) 15:44:11 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 7) [ 783.030489][T19890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 783.038467][T19890] R13: 000000000000000b R14: 00007f19b60aaf80 R15: 00007ffd10b85dd8 [ 783.046450][T19890] [ 783.061143][T19899] FAULT_INJECTION: forcing a failure. [ 783.061143][T19899] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 783.074515][T19899] CPU: 0 PID: 19899 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 15:44:11 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8900) 15:44:11 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x44, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x28, 0x2d, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x10, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x44}}, 0x24008045) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 783.083335][T19899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 783.093423][T19899] Call Trace: [ 783.096750][T19899] [ 783.099725][T19899] dump_stack_lvl+0xda/0x130 [ 783.104396][T19899] dump_stack+0x15/0x20 [ 783.108612][T19899] should_fail_ex+0x21f/0x230 [ 783.113389][T19899] __should_fail_alloc_page+0xfd/0x110 [ 783.118893][T19899] __alloc_pages+0x108/0x340 [ 783.123544][T19899] alloc_pages_mpol+0xb1/0x1d0 [ 783.128346][T19899] vma_alloc_folio+0x166/0x2b0 15:44:11 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x9100) 15:44:11 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa1ff) [ 783.133292][T19899] handle_mm_fault+0xee4/0x2dd0 [ 783.138178][T19899] exc_page_fault+0x3ff/0x6c0 [ 783.142882][T19899] asm_exc_page_fault+0x26/0x30 [ 783.147807][T19899] RIP: 0033:0x7fe82e7437d0 [ 783.152249][T19899] Code: 39 4f 08 72 4c 8d 4d ff 85 ed 74 33 66 0f 1f 44 00 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 47 0f b6 0c 08 45 84 c9 74 08 <45> 88 0c 00 49 8b 47 10 48 83 c0 01 49 89 47 10 83 e9 01 73 d3 41 [ 783.171954][T19899] RSP: 002b:00007fe82db19520 EFLAGS: 00010282 [ 783.178139][T19899] RAX: 0000000000001000 RBX: 00007fe82db195c0 RCX: 0000000000000101 15:44:12 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc000) [ 783.186189][T19899] RDX: 00000000000001ff RSI: 0000000000000800 RDI: 00007fe82db19660 [ 783.194224][T19899] RBP: 0000000000000102 R08: 00007fe8256fa000 R09: 00000000000000f8 [ 783.202238][T19899] R10: 0000000020000382 R11: 0000000000000258 R12: 0000000000000601 [ 783.210324][T19899] R13: 00007fe82e805620 R14: 0000000000000015 R15: 00007fe82db19660 [ 783.218330][T19899] [ 783.221465][T19899] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 783.230457][T19899] loop2: detected capacity change from 0 to 256 [ 783.242417][T19914] loop3: detected capacity change from 0 to 256 [ 783.252874][T19914] FAULT_INJECTION: forcing a failure. [ 783.252874][T19914] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 783.265971][T19914] CPU: 0 PID: 19914 Comm: syz-executor.3 Not tainted 6.7.0-rc5-syzkaller #0 [ 783.272647][T19916] loop5: detected capacity change from 0 to 256 [ 783.274655][T19914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 783.274673][T19914] Call Trace: [ 783.274681][T19914] [ 783.297242][T19914] dump_stack_lvl+0xda/0x130 [ 783.301860][T19914] dump_stack+0x15/0x20 [ 783.306044][T19914] should_fail_ex+0x21f/0x230 [ 783.310814][T19914] should_fail+0xb/0x10 [ 783.315071][T19914] should_fail_usercopy+0x1a/0x20 [ 783.320123][T19914] _copy_to_user+0x1e/0x90 [ 783.324623][T19914] simple_read_from_buffer+0xa0/0x110 [ 783.330053][T19914] proc_fail_nth_read+0xfc/0x140 [ 783.335025][T19914] ? proc_fault_inject_write+0x210/0x210 [ 783.340695][T19914] vfs_read+0x1a4/0x590 [ 783.344948][T19914] ? mutex_lock+0xd/0x30 [ 783.349214][T19914] ksys_read+0xeb/0x1a0 [ 783.353385][T19914] __x64_sys_read+0x42/0x50 [ 783.357904][T19914] do_syscall_64+0x44/0x110 [ 783.362466][T19914] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 783.368423][T19914] RIP: 0033:0x7f19b5f8a84c [ 783.372845][T19914] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 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 af 81 02 00 48 [ 783.392463][T19914] RSP: 002b:00007f19b530e0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 783.400953][T19914] RAX: ffffffffffffffda RBX: 00007f19b60aaf80 RCX: 00007f19b5f8a84c [ 783.409018][T19914] RDX: 000000000000000f RSI: 00007f19b530e130 RDI: 0000000000000005 [ 783.417050][T19914] RBP: 00007f19b530e120 R08: 0000000000000000 R09: 0000000000000000 [ 783.425026][T19914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 783.433098][T19914] R13: 000000000000000b R14: 00007f19b60aaf80 R15: 00007ffd10b85dd8 15:44:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xeaffffff) [ 783.441136][T19914] [ 783.460560][T19899] FAT-fs (loop2): bogus logical sector size 0 [ 783.466707][T19899] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 783.475910][T19899] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:12 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf400) 15:44:12 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xe101}}}, 0x24}}, 0x0) 15:44:12 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:12 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan0\x00'}) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:12 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 16) [ 783.543406][T19922] loop3: detected capacity change from 0 to 256 [ 783.557170][T19927] loop5: detected capacity change from 0 to 256 [ 783.564821][T19928] FAULT_INJECTION: forcing a failure. [ 783.564821][T19928] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 783.578211][T19928] CPU: 1 PID: 19928 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 783.586914][T19928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 783.597026][T19928] Call Trace: [ 783.600309][T19928] [ 783.603240][T19928] dump_stack_lvl+0xda/0x130 [ 783.607912][T19928] dump_stack+0x15/0x20 [ 783.612148][T19928] should_fail_ex+0x21f/0x230 [ 783.616909][T19928] __should_fail_alloc_page+0xfd/0x110 [ 783.622499][T19928] __alloc_pages+0x108/0x340 [ 783.627107][T19928] alloc_pages_mpol+0xb1/0x1d0 [ 783.631960][T19928] vma_alloc_folio+0x166/0x2b0 [ 783.636738][T19928] handle_mm_fault+0xee4/0x2dd0 [ 783.641686][T19928] exc_page_fault+0x3ff/0x6c0 [ 783.646423][T19928] asm_exc_page_fault+0x26/0x30 [ 783.651292][T19928] RIP: 0033:0x7fe82e7437d0 [ 783.655709][T19928] Code: 39 4f 08 72 4c 8d 4d ff 85 ed 74 33 66 0f 1f 44 00 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 47 0f b6 0c 08 45 84 c9 74 08 <45> 88 0c 00 49 8b 47 10 48 83 c0 01 49 89 47 10 83 e9 01 73 d3 41 [ 783.675325][T19928] RSP: 002b:00007fe82db19520 EFLAGS: 00010282 [ 783.681397][T19928] RAX: 0000000000002000 RBX: 00007fe82db195c0 RCX: 000000000000003c 15:44:12 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xff01) [ 783.689381][T19928] RDX: 00000000000077ff RSI: 0000000000001000 RDI: 00007fe82db19660 [ 783.697354][T19928] RBP: 000000000000003d R08: 00007fe8256fa000 R09: 00000000000000f8 [ 783.705330][T19928] R10: 0000000020000382 R11: 0000000000000258 R12: 0000000000000c01 [ 783.713304][T19928] R13: 00007fe82e805620 R14: 0000000000000017 R15: 00007fe82db19660 [ 783.721305][T19928] [ 783.724691][T19928] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 783.737148][T19928] loop2: detected capacity change from 0 to 256 15:44:12 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:12 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2) 15:44:12 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffa1) [ 783.751799][T19928] FAT-fs (loop2): bogus logical sector size 0 [ 783.758023][T19928] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 783.767208][T19928] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:12 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3) 15:44:12 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 17) [ 783.809791][T19935] loop3: detected capacity change from 0 to 256 [ 783.813239][T19936] loop5: detected capacity change from 0 to 256 15:44:12 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) [ 783.851077][T19939] loop3: detected capacity change from 0 to 256 [ 783.873838][T19943] FAULT_INJECTION: forcing a failure. [ 783.873838][T19943] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 783.887590][T19943] CPU: 0 PID: 19943 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 15:44:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xf0ffffff) [ 783.896293][T19943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 783.906371][T19943] Call Trace: [ 783.909665][T19943] [ 783.912609][T19943] dump_stack_lvl+0xda/0x130 [ 783.917290][T19943] dump_stack+0x15/0x20 [ 783.921481][T19943] should_fail_ex+0x21f/0x230 [ 783.926188][T19943] __should_fail_alloc_page+0xfd/0x110 [ 783.931704][T19943] __alloc_pages+0x108/0x340 [ 783.936306][T19943] alloc_pages_mpol+0xb1/0x1d0 [ 783.941081][T19943] vma_alloc_folio+0x166/0x2b0 [ 783.945868][T19943] handle_mm_fault+0xee4/0x2dd0 [ 783.950740][T19943] exc_page_fault+0x3ff/0x6c0 [ 783.955432][T19943] asm_exc_page_fault+0x26/0x30 [ 783.960330][T19943] RIP: 0033:0x7fe82e743723 [ 783.964755][T19943] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c [ 783.984529][T19943] RSP: 002b:00007fe82db19520 EFLAGS: 00010206 [ 783.990602][T19943] RAX: 0000000000007000 RBX: 00007fe82db195c0 RCX: 00007fe8256fa000 15:44:12 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000) [ 783.998579][T19943] RDX: 00007fe82db19760 RSI: 0000000000000005 RDI: 00007fe82db19660 [ 784.006553][T19943] RBP: 0000000000000054 R08: 0000000000000007 R09: 000000000000003f [ 784.014527][T19943] R10: 000000000000004c R11: 00007fe82db195c0 R12: 0000000000000001 [ 784.022529][T19943] R13: 00007fe82e805620 R14: 000000000000002e R15: 00007fe82db19660 [ 784.030510][T19943] [ 784.033695][T19943] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF 15:44:12 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xe201}}}, 0x24}}, 0x0) 15:44:12 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:12 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80040) [ 784.055437][T19943] loop2: detected capacity change from 0 to 256 [ 784.067093][T19943] FAT-fs (loop2): bogus logical sector size 0 [ 784.073250][T19943] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 784.082475][T19943] FAT-fs (loop2): Can't find a valid FAT filesystem [ 784.093773][T19951] loop5: detected capacity change from 0 to 256 15:44:12 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 784.100837][T19952] __nla_validate_parse: 16 callbacks suppressed [ 784.100849][T19952] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 784.132212][T19953] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 784.136001][T19956] loop3: detected capacity change from 0 to 256 15:44:12 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x5) 15:44:12 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000) 15:44:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 18) 15:44:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xfcffffff) [ 784.165946][T19959] loop5: detected capacity change from 0 to 256 [ 784.196684][T19961] FAULT_INJECTION: forcing a failure. [ 784.196684][T19961] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 784.210065][T19961] CPU: 0 PID: 19961 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 784.218772][T19961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 784.228856][T19961] Call Trace: [ 784.232154][T19961] [ 784.235163][T19961] dump_stack_lvl+0xda/0x130 [ 784.239896][T19961] dump_stack+0x15/0x20 [ 784.244087][T19961] should_fail_ex+0x21f/0x230 [ 784.248862][T19961] __should_fail_alloc_page+0xfd/0x110 [ 784.253320][T19967] loop3: detected capacity change from 0 to 256 [ 784.254384][T19961] __alloc_pages+0x108/0x340 [ 784.265235][T19961] alloc_pages_mpol+0xb1/0x1d0 [ 784.270079][T19961] vma_alloc_folio+0x166/0x2b0 [ 784.274861][T19961] handle_mm_fault+0xee4/0x2dd0 [ 784.279800][T19961] exc_page_fault+0x3ff/0x6c0 [ 784.284564][T19961] asm_exc_page_fault+0x26/0x30 [ 784.289451][T19961] RIP: 0033:0x7fe82e743723 [ 784.293888][T19961] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c [ 784.313625][T19961] RSP: 002b:00007fe82db19520 EFLAGS: 00010202 [ 784.319704][T19961] RAX: 000000000000b000 RBX: 00007fe82db195c0 RCX: 00007fe8256fa000 [ 784.327714][T19961] RDX: 00007fe82db19760 RSI: 0000000000000003 RDI: 00007fe82db19660 [ 784.335696][T19961] RBP: 0000000000000088 R08: 0000000000000008 R09: 00000000000000a9 [ 784.343826][T19961] R10: 00000000000000be R11: 00007fe82db195c0 R12: 0000000000000001 [ 784.351817][T19961] R13: 00007fe82e805620 R14: 0000000000000073 R15: 00007fe82db19660 [ 784.359805][T19961] 15:44:13 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000) 15:44:13 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6) [ 784.363267][T19961] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 784.365962][T19966] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 784.402177][T19971] loop5: detected capacity change from 0 to 256 15:44:13 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") write$binfmt_script(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 784.412961][T19961] loop2: detected capacity change from 0 to 256 [ 784.436185][T19961] FAT-fs (loop2): bogus logical sector size 0 [ 784.437199][T19974] loop3: detected capacity change from 0 to 256 [ 784.442291][T19961] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 784.457755][T19961] FAT-fs (loop2): Can't find a valid FAT filesystem [ 784.464539][T19953] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 784.508686][T19977] loop5: detected capacity change from 0 to 256 15:44:13 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xe703}}}, 0x24}}, 0x0) 15:44:13 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80ffff) 15:44:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x7) 15:44:13 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 19) 15:44:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xfeffffff) [ 784.602714][T19983] FAULT_INJECTION: forcing a failure. [ 784.602714][T19983] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 784.609837][T19986] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 784.616039][T19983] CPU: 1 PID: 19983 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 784.626762][T19984] loop5: detected capacity change from 0 to 256 [ 784.633995][T19983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 784.634014][T19983] Call Trace: [ 784.634023][T19983] [ 784.656674][T19983] dump_stack_lvl+0xda/0x130 [ 784.661325][T19983] dump_stack+0x15/0x20 [ 784.665524][T19983] should_fail_ex+0x21f/0x230 [ 784.667109][T19989] loop3: detected capacity change from 0 to 256 [ 784.670279][T19983] __should_fail_alloc_page+0xfd/0x110 [ 784.682038][T19983] __alloc_pages+0x108/0x340 [ 784.686657][T19983] alloc_pages_mpol+0xb1/0x1d0 [ 784.691459][T19983] vma_alloc_folio+0x166/0x2b0 [ 784.696253][T19983] handle_mm_fault+0xee4/0x2dd0 [ 784.701241][T19983] exc_page_fault+0x3ff/0x6c0 [ 784.705983][T19983] asm_exc_page_fault+0x26/0x30 [ 784.710849][T19983] RIP: 0033:0x7fe82e7437d0 [ 784.715346][T19983] Code: 39 4f 08 72 4c 8d 4d ff 85 ed 74 33 66 0f 1f 44 00 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 47 0f b6 0c 08 45 84 c9 74 08 <45> 88 0c 00 49 8b 47 10 48 83 c0 01 49 89 47 10 83 e9 01 73 d3 41 [ 784.735020][T19983] RSP: 002b:00007fe82db19520 EFLAGS: 00010202 [ 784.741089][T19983] RAX: 000000000000f000 RBX: 00007fe82db195c0 RCX: 000000000000000a 15:44:13 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc00000) [ 784.749062][T19983] RDX: 0000000000001de3 RSI: 0000000000003de4 RDI: 00007fe82db19660 [ 784.757079][T19983] RBP: 000000000000000b R08: 00007fe8256fa000 R09: 0000000000000073 [ 784.765094][T19983] R10: 0000000020000382 R11: 0000000000000258 R12: 0000000000003001 [ 784.773070][T19983] R13: 00007fe82e805620 R14: 000000000000001b R15: 00007fe82db19660 [ 784.781129][T19983] [ 784.784407][T19983] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF 15:44:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8) 15:44:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xffffe937) 15:44:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 784.801228][T19983] loop2: detected capacity change from 0 to 256 [ 784.804023][T19988] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 784.811188][T19983] FAT-fs (loop2): bogus logical sector size 0 [ 784.823096][T19983] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 784.832310][T19983] FAT-fs (loop2): Can't find a valid FAT filesystem [ 784.839677][T19988] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 15:44:13 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000000) 15:44:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x9) [ 784.880336][T19997] loop3: detected capacity change from 0 to 256 15:44:13 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xf101}}}, 0x24}}, 0x0) 15:44:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 20) 15:44:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa) 15:44:13 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000000) 15:44:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xffffff7f) [ 784.932969][T20002] loop3: detected capacity change from 0 to 256 [ 784.955552][T19995] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 785.015847][T20010] FAULT_INJECTION: forcing a failure. [ 785.015847][T20010] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 785.020817][T20011] loop3: detected capacity change from 0 to 256 [ 785.029200][T20010] CPU: 1 PID: 20010 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 785.044124][T20010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 785.054254][T20010] Call Trace: [ 785.057539][T20010] [ 785.060483][T20010] dump_stack_lvl+0xda/0x130 [ 785.065095][T20010] dump_stack+0x15/0x20 [ 785.069382][T20010] should_fail_ex+0x21f/0x230 [ 785.074081][T20010] __should_fail_alloc_page+0xfd/0x110 [ 785.079566][T20010] __alloc_pages+0x108/0x340 [ 785.084206][T20010] alloc_pages_mpol+0xb1/0x1d0 [ 785.089027][T20010] vma_alloc_folio+0x166/0x2b0 [ 785.093805][T20010] handle_mm_fault+0xee4/0x2dd0 [ 785.098745][T20010] exc_page_fault+0x3ff/0x6c0 [ 785.103434][T20010] asm_exc_page_fault+0x26/0x30 [ 785.108414][T20010] RIP: 0033:0x7fe82e7437d0 [ 785.112859][T20010] Code: 39 4f 08 72 4c 8d 4d ff 85 ed 74 33 66 0f 1f 44 00 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 47 0f b6 0c 08 45 84 c9 74 08 <45> 88 0c 00 49 8b 47 10 48 83 c0 01 49 89 47 10 83 e9 01 73 d3 41 [ 785.132499][T20010] RSP: 002b:00007fe82db19520 EFLAGS: 00010202 [ 785.138573][T20010] RAX: 0000000000017000 RBX: 00007fe82db195c0 RCX: 0000000000000009 [ 785.146628][T20010] RDX: 000000000000ffff RSI: 0000000000008000 RDI: 00007fe82db19660 [ 785.154605][T20010] RBP: 000000000000000a R08: 00007fe8256fa000 R09: 0000000000000073 [ 785.162582][T20010] R10: 0000000020000382 R11: 0000000000000258 R12: 0000000000006001 [ 785.170564][T20010] R13: 00007fe82e805620 R14: 000000000000001d R15: 00007fe82db19660 [ 785.178547][T20010] [ 785.181614][T20010] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 785.190882][T20010] loop2: detected capacity change from 0 to 256 [ 785.200083][T20017] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 785.204065][T20010] FAT-fs (loop2): bogus logical sector size 0 15:44:14 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xb) 15:44:14 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:14 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3000000) 15:44:14 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000000) [ 785.215558][T20010] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 785.224702][T20010] FAT-fs (loop2): Can't find a valid FAT filesystem [ 785.234106][T20008] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 15:44:14 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:14 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 21) [ 785.329688][T20026] FAULT_INJECTION: forcing a failure. [ 785.329688][T20026] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 785.338471][T20027] loop5: detected capacity change from 0 to 256 [ 785.343016][T20026] CPU: 0 PID: 20026 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 785.357882][T20026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 785.368039][T20026] Call Trace: [ 785.371323][T20026] [ 785.374258][T20026] dump_stack_lvl+0xda/0x130 [ 785.378873][T20026] dump_stack+0x15/0x20 [ 785.383047][T20026] should_fail_ex+0x21f/0x230 [ 785.387827][T20026] __should_fail_alloc_page+0xfd/0x110 [ 785.393327][T20026] __alloc_pages+0x108/0x340 [ 785.398714][T20026] alloc_pages_mpol+0xb1/0x1d0 [ 785.403491][T20026] shmem_get_folio_gfp+0x3b2/0xb40 [ 785.408729][T20026] shmem_write_begin+0xa0/0x1b0 [ 785.413620][T20026] generic_perform_write+0x1c9/0x410 [ 785.418921][T20026] shmem_file_write_iter+0xc8/0xe0 [ 785.424042][T20026] vfs_write+0x48a/0x790 [ 785.428306][T20026] ksys_write+0xeb/0x1a0 [ 785.432592][T20026] __x64_sys_write+0x42/0x50 [ 785.437264][T20026] do_syscall_64+0x44/0x110 [ 785.441806][T20026] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 785.447725][T20026] RIP: 0033:0x7fe82e7968ef [ 785.452207][T20026] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 785.471904][T20026] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 785.480458][T20026] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 785.488513][T20026] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 785.496490][T20026] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 785.504468][T20026] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 785.512446][T20026] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 785.520483][T20026] 15:44:14 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x5000000) 15:44:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xffffff81) 15:44:14 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 22) 15:44:14 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc) 15:44:14 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xf203}}}, 0x24}}, 0x0) [ 785.536572][T20029] loop3: detected capacity change from 0 to 256 15:44:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xffffffa1) 15:44:14 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf) [ 785.580746][T20035] loop3: detected capacity change from 0 to 256 [ 785.634072][T20041] FAULT_INJECTION: forcing a failure. [ 785.634072][T20041] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 785.647310][T20041] CPU: 0 PID: 20041 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 785.656536][T20041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 785.659963][T20043] loop3: detected capacity change from 0 to 256 [ 785.666600][T20041] Call Trace: [ 785.666615][T20041] [ 785.666622][T20041] dump_stack_lvl+0xda/0x130 [ 785.666666][T20041] dump_stack+0x15/0x20 [ 785.688099][T20041] should_fail_ex+0x21f/0x230 [ 785.692898][T20041] should_fail+0xb/0x10 [ 785.697191][T20041] should_fail_usercopy+0x1a/0x20 [ 785.702265][T20041] copy_page_from_iter_atomic+0x237/0xd80 [ 785.708010][T20041] ? shmem_write_begin+0xa0/0x1b0 [ 785.713061][T20041] ? shmem_write_begin+0x10c/0x1b0 [ 785.718197][T20041] generic_perform_write+0x20c/0x410 [ 785.723504][T20041] shmem_file_write_iter+0xc8/0xe0 [ 785.728632][T20041] vfs_write+0x48a/0x790 [ 785.732894][T20041] ksys_write+0xeb/0x1a0 [ 785.737283][T20041] __x64_sys_write+0x42/0x50 [ 785.741965][T20041] do_syscall_64+0x44/0x110 [ 785.746623][T20041] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 785.752598][T20041] RIP: 0033:0x7fe82e7968ef [ 785.757020][T20041] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 15:44:14 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6000000) 15:44:14 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:14 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10) [ 785.776652][T20041] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 785.785136][T20041] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 785.793119][T20041] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 785.801152][T20041] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 785.809127][T20041] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 785.817104][T20041] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 785.825149][T20041] 15:44:14 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x7000000) 15:44:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xffffffc3) [ 785.865530][T20041] loop2: detected capacity change from 0 to 256 [ 785.874570][T20041] FAT-fs (loop2): bogus logical sector size 0 [ 785.880895][T20041] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 785.890039][T20041] FAT-fs (loop2): Can't find a valid FAT filesystem [ 785.900983][T20050] loop3: detected capacity change from 0 to 256 15:44:14 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfe80}}}, 0x24}}, 0x0) 15:44:14 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000000) 15:44:14 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 23) 15:44:14 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd8) [ 785.919229][T20054] loop5: detected capacity change from 0 to 256 15:44:14 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8040000) 15:44:14 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 785.994408][T20061] FAULT_INJECTION: forcing a failure. [ 785.994408][T20061] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 786.008181][T20061] CPU: 1 PID: 20061 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 786.008474][T20063] loop3: detected capacity change from 0 to 256 [ 786.016867][T20061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 786.016885][T20061] Call Trace: [ 786.016894][T20061] [ 786.016902][T20061] dump_stack_lvl+0xda/0x130 15:44:14 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x204) 15:44:14 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8100000) 15:44:14 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc000000) [ 786.044207][T20061] dump_stack+0x15/0x20 [ 786.048486][T20061] should_fail_ex+0x21f/0x230 [ 786.053245][T20061] __should_fail_alloc_page+0xfd/0x110 [ 786.058825][T20061] __alloc_pages+0x108/0x340 [ 786.063457][T20061] alloc_pages_mpol+0xb1/0x1d0 [ 786.068310][T20061] shmem_get_folio_gfp+0x3b2/0xb40 [ 786.073543][T20061] shmem_write_begin+0xa0/0x1b0 [ 786.078442][T20061] generic_perform_write+0x1c9/0x410 [ 786.083894][T20061] ? shmem_write_begin+0x1b0/0x1b0 [ 786.089052][T20061] shmem_file_write_iter+0xc8/0xe0 15:44:14 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd000000) 15:44:14 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c000000) [ 786.094332][T20061] vfs_write+0x48a/0x790 [ 786.098625][T20061] ksys_write+0xeb/0x1a0 [ 786.102971][T20061] __x64_sys_write+0x42/0x50 [ 786.107714][T20061] do_syscall_64+0x44/0x110 [ 786.112335][T20061] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 786.118318][T20061] RIP: 0033:0x7fe82e7968ef [ 786.122770][T20061] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 786.142426][T20061] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 786.150926][T20061] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 786.158957][T20061] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 786.166946][T20061] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 786.174967][T20061] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 786.183007][T20061] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 786.190980][T20061] 15:44:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xffffffea) [ 786.229242][T20075] loop5: detected capacity change from 0 to 256 [ 786.254565][T20078] loop3: detected capacity change from 0 to 256 15:44:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 24) 15:44:15 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 15:44:15 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000000) 15:44:15 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x225) 15:44:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xfffffff0) [ 786.337831][T20086] loop3: detected capacity change from 0 to 256 [ 786.344078][T20088] loop5: detected capacity change from 0 to 256 [ 786.365774][T20090] loop2: detected capacity change from 0 to 256 [ 786.374326][T20090] FAT-fs (loop2): bogus logical sector size 0 15:44:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xfffffffc) 15:44:15 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2e000000) 15:44:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x300) 15:44:15 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 786.380476][T20090] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 786.389638][T20090] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 25) 15:44:15 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3f000000) 15:44:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x402) [ 786.442731][T20099] loop3: detected capacity change from 0 to 256 [ 786.463176][T20101] loop5: detected capacity change from 0 to 256 [ 786.482341][T20103] FAULT_INJECTION: forcing a failure. [ 786.482341][T20103] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 786.495470][T20103] CPU: 0 PID: 20103 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 786.504188][T20103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 786.514391][T20103] Call Trace: [ 786.517684][T20103] [ 786.520651][T20103] dump_stack_lvl+0xda/0x130 [ 786.525344][T20103] dump_stack+0x15/0x20 [ 786.529594][T20103] should_fail_ex+0x21f/0x230 [ 786.534319][T20103] should_fail+0xb/0x10 [ 786.538621][T20103] should_fail_usercopy+0x1a/0x20 [ 786.543667][T20103] copy_page_from_iter_atomic+0x237/0xd80 [ 786.549441][T20103] ? shmem_write_begin+0xa0/0x1b0 [ 786.554513][T20103] ? shmem_write_begin+0x10c/0x1b0 [ 786.559681][T20103] generic_perform_write+0x20c/0x410 [ 786.564983][T20103] ? shmem_write_begin+0x1b0/0x1b0 [ 786.570121][T20103] shmem_file_write_iter+0xc8/0xe0 [ 786.575316][T20103] vfs_write+0x48a/0x790 [ 786.579591][T20103] ksys_write+0xeb/0x1a0 [ 786.583858][T20103] __x64_sys_write+0x42/0x50 [ 786.588464][T20103] do_syscall_64+0x44/0x110 [ 786.593125][T20103] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 786.599034][T20103] RIP: 0033:0x7fe82e7968ef [ 786.603456][T20103] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 786.623096][T20103] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 786.631541][T20103] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 786.639523][T20103] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 786.647548][T20103] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 786.655523][T20103] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 786.663503][T20103] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 786.671509][T20103] [ 786.679895][T20108] loop3: detected capacity change from 0 to 256 15:44:15 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x2}}}, 0x24}}, 0x0) 15:44:15 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000000) 15:44:15 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b150f5be97ddb01b400f8c351db248a9f26b910971e8fc88eeadd15d9573d9d2eaebb6cb64f8c577cfbb4f8709b69085384c547fb625220338d03b9eaef3f6d0aa97dd53c29f39f5c83be1589d0385bb58a2b7787af67e7d95b3c000000000000"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x406) [ 786.689955][T20103] loop2: detected capacity change from 0 to 256 15:44:15 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000800) [ 786.718146][T20103] FAT-fs (loop2): bogus logical sector size 0 [ 786.724269][T20103] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 786.733540][T20103] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xfffffffe) 15:44:15 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4f1d0000) 15:44:15 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x3}}}, 0x24}}, 0x0) 15:44:15 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x61160000) [ 786.760420][T20117] loop5: detected capacity change from 0 to 256 [ 786.762518][T20118] loop3: detected capacity change from 0 to 256 15:44:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 26) 15:44:15 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408) [ 786.885124][T20131] loop3: detected capacity change from 0 to 256 [ 786.888005][T20133] FAULT_INJECTION: forcing a failure. [ 786.888005][T20133] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 786.904813][T20133] CPU: 1 PID: 20133 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 786.913607][T20133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 786.923256][T20132] loop5: detected capacity change from 0 to 256 [ 786.923661][T20133] Call Trace: [ 786.923671][T20133] [ 786.923680][T20133] dump_stack_lvl+0xda/0x130 [ 786.940738][T20133] dump_stack+0x15/0x20 [ 786.945014][T20133] should_fail_ex+0x21f/0x230 [ 786.949721][T20133] __should_fail_alloc_page+0xfd/0x110 [ 786.955226][T20133] __alloc_pages+0x108/0x340 [ 786.959846][T20133] alloc_pages_mpol+0xb1/0x1d0 [ 786.964717][T20133] shmem_get_folio_gfp+0x3b2/0xb40 [ 786.970076][T20133] shmem_write_begin+0xa0/0x1b0 [ 786.974977][T20133] generic_perform_write+0x1c9/0x410 [ 786.980295][T20133] ? shmem_write_begin+0x1b0/0x1b0 15:44:15 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x81000000) 15:44:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x500) 15:44:15 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x89000000) 15:44:15 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:15 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8cffffff) [ 786.985516][T20133] shmem_file_write_iter+0xc8/0xe0 [ 786.990735][T20133] vfs_write+0x48a/0x790 [ 786.995011][T20133] ksys_write+0xeb/0x1a0 [ 786.999291][T20133] __x64_sys_write+0x42/0x50 [ 787.003984][T20133] do_syscall_64+0x44/0x110 [ 787.008515][T20133] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 787.014445][T20133] RIP: 0033:0x7fe82e7968ef [ 787.019044][T20133] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 787.039116][T20133] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 787.047690][T20133] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 787.055674][T20133] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 787.063661][T20133] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 787.071646][T20133] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 787.079738][T20133] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 787.087767][T20133] 15:44:15 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x91000000) 15:44:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 27) 15:44:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x100000000000) 15:44:15 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x4}}}, 0x24}}, 0x0) 15:44:15 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 787.119425][T20147] loop3: detected capacity change from 0 to 256 [ 787.125603][T20146] loop5: detected capacity change from 0 to 256 15:44:16 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa1ffffff) 15:44:16 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xe4ffffff) 15:44:16 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x600) [ 787.183723][T20155] FAULT_INJECTION: forcing a failure. [ 787.183723][T20155] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 787.197009][T20155] CPU: 1 PID: 20155 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 787.205706][T20155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 787.215821][T20155] Call Trace: [ 787.219156][T20155] [ 787.222145][T20155] dump_stack_lvl+0xda/0x130 [ 787.226861][T20155] dump_stack+0x15/0x20 15:44:16 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf4000000) 15:44:16 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf4ffffff) [ 787.231057][T20155] should_fail_ex+0x21f/0x230 [ 787.235844][T20155] should_fail+0xb/0x10 [ 787.240039][T20155] should_fail_usercopy+0x1a/0x20 [ 787.245180][T20155] copy_page_from_iter_atomic+0x237/0xd80 [ 787.250939][T20155] ? shmem_write_begin+0xa0/0x1b0 [ 787.256030][T20155] ? shmem_write_begin+0x10c/0x1b0 [ 787.261189][T20155] generic_perform_write+0x20c/0x410 [ 787.266584][T20155] ? shmem_write_begin+0x1b0/0x1b0 [ 787.271790][T20155] shmem_file_write_iter+0xc8/0xe0 [ 787.277013][T20155] vfs_write+0x48a/0x790 [ 787.281101][T20159] loop5: detected capacity change from 0 to 256 [ 787.281282][T20155] ksys_write+0xeb/0x1a0 [ 787.291863][T20155] __x64_sys_write+0x42/0x50 [ 787.296504][T20155] do_syscall_64+0x44/0x110 [ 787.301046][T20155] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 787.306976][T20155] RIP: 0033:0x7fe82e7968ef [ 787.311455][T20155] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 787.331085][T20155] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 787.339534][T20155] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 787.347512][T20155] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 787.355488][T20155] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 787.363466][T20155] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 787.371467][T20155] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 787.379480][T20155] 15:44:16 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 787.385608][T20155] loop2: detected capacity change from 0 to 256 [ 787.423521][T20170] loop3: detected capacity change from 0 to 256 [ 787.429677][T20155] FAT-fs (loop2): bogus logical sector size 0 15:44:16 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf6ffffff) 15:44:16 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x604) [ 787.435946][T20155] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 787.445182][T20155] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:16 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 28) [ 787.492168][T20174] loop3: detected capacity change from 0 to 256 [ 787.522839][T20178] FAULT_INJECTION: forcing a failure. [ 787.522839][T20178] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 787.535482][T20176] loop5: detected capacity change from 0 to 256 [ 787.536122][T20178] CPU: 1 PID: 20178 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 787.551093][T20178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 787.561222][T20178] Call Trace: [ 787.564513][T20178] [ 787.567524][T20178] dump_stack_lvl+0xda/0x130 [ 787.572143][T20178] dump_stack+0x15/0x20 [ 787.576373][T20178] should_fail_ex+0x21f/0x230 [ 787.581074][T20178] __should_fail_alloc_page+0xfd/0x110 [ 787.586599][T20178] __alloc_pages+0x108/0x340 [ 787.591231][T20178] alloc_pages_mpol+0xb1/0x1d0 [ 787.596171][T20178] shmem_get_folio_gfp+0x3b2/0xb40 [ 787.601325][T20178] shmem_write_begin+0xa0/0x1b0 [ 787.606440][T20178] generic_perform_write+0x1c9/0x410 [ 787.611746][T20178] ? shmem_write_begin+0x1b0/0x1b0 [ 787.617008][T20178] shmem_file_write_iter+0xc8/0xe0 [ 787.622178][T20178] vfs_write+0x48a/0x790 [ 787.626443][T20178] ksys_write+0xeb/0x1a0 [ 787.630721][T20178] __x64_sys_write+0x42/0x50 [ 787.635365][T20178] do_syscall_64+0x44/0x110 [ 787.639956][T20178] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 787.645873][T20178] RIP: 0033:0x7fe82e7968ef [ 787.650302][T20178] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 787.669934][T20178] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 787.678357][T20178] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef 15:44:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x1000000000000) [ 787.686350][T20178] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 787.694416][T20178] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 787.702400][T20178] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 787.710404][T20178] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 787.718453][T20178] 15:44:16 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x700) 15:44:16 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfbffffff) 15:44:16 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 29) 15:44:16 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:16 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x5}}}, 0x24}}, 0x0) [ 787.808056][T20184] FAULT_INJECTION: forcing a failure. [ 787.808056][T20184] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 787.817639][T20186] loop3: detected capacity change from 0 to 256 [ 787.821219][T20184] CPU: 1 PID: 20184 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 787.836095][T20184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 787.846219][T20184] Call Trace: [ 787.849513][T20184] [ 787.852477][T20184] dump_stack_lvl+0xda/0x130 [ 787.857146][T20184] dump_stack+0x15/0x20 [ 787.861323][T20184] should_fail_ex+0x21f/0x230 [ 787.866024][T20184] should_fail+0xb/0x10 [ 787.870248][T20184] should_fail_usercopy+0x1a/0x20 [ 787.875298][T20184] copy_page_from_iter_atomic+0x237/0xd80 [ 787.881045][T20184] ? shmem_write_begin+0xa0/0x1b0 [ 787.886217][T20184] ? shmem_write_begin+0x10c/0x1b0 [ 787.891432][T20184] generic_perform_write+0x20c/0x410 [ 787.896758][T20184] ? shmem_write_begin+0x1b0/0x1b0 [ 787.901916][T20184] shmem_file_write_iter+0xc8/0xe0 [ 787.907063][T20184] vfs_write+0x48a/0x790 [ 787.911407][T20184] ksys_write+0xeb/0x1a0 [ 787.915669][T20184] __x64_sys_write+0x42/0x50 [ 787.920275][T20184] do_syscall_64+0x44/0x110 [ 787.924867][T20184] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 787.930810][T20184] RIP: 0033:0x7fe82e7968ef [ 787.935316][T20184] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 787.954931][T20184] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 787.963472][T20184] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 787.971524][T20184] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 787.979502][T20184] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 787.987479][T20184] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 787.995484][T20184] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 788.003474][T20184] 15:44:16 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfeffffff) 15:44:16 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:16 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xff010000) [ 788.009776][T20187] loop5: detected capacity change from 0 to 256 [ 788.018079][T20184] loop2: detected capacity change from 0 to 256 [ 788.029521][T20184] FAT-fs (loop2): bogus logical sector size 0 [ 788.035686][T20184] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 788.045033][T20184] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:16 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x4000000000000) 15:44:16 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x804) 15:44:16 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffff8000) [ 788.068303][T20195] loop5: detected capacity change from 0 to 256 15:44:17 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffff7f) 15:44:17 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x810) 15:44:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 30) [ 788.143683][T20204] loop5: detected capacity change from 0 to 256 [ 788.151161][T20205] loop3: detected capacity change from 0 to 256 15:44:17 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:17 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x6}}}, 0x24}}, 0x0) [ 788.222801][T20208] loop3: detected capacity change from 0 to 256 [ 788.254113][T20214] FAULT_INJECTION: forcing a failure. [ 788.254113][T20214] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 788.259215][T20215] loop5: detected capacity change from 0 to 256 [ 788.267377][T20214] CPU: 1 PID: 20214 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 788.282319][T20214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 788.292398][T20214] Call Trace: [ 788.295737][T20214] [ 788.298673][T20214] dump_stack_lvl+0xda/0x130 [ 788.303325][T20214] dump_stack+0x15/0x20 [ 788.307534][T20214] should_fail_ex+0x21f/0x230 [ 788.312330][T20214] __should_fail_alloc_page+0xfd/0x110 [ 788.317974][T20214] __alloc_pages+0x108/0x340 [ 788.322620][T20214] alloc_pages_mpol+0xb1/0x1d0 [ 788.327449][T20214] shmem_get_folio_gfp+0x3b2/0xb40 [ 788.332638][T20214] shmem_write_begin+0xa0/0x1b0 [ 788.337565][T20214] generic_perform_write+0x1c9/0x410 [ 788.342880][T20214] ? shmem_write_begin+0x1b0/0x1b0 [ 788.348157][T20214] shmem_file_write_iter+0xc8/0xe0 [ 788.353287][T20214] vfs_write+0x48a/0x790 [ 788.357616][T20214] ksys_write+0xeb/0x1a0 [ 788.361876][T20214] __x64_sys_write+0x42/0x50 [ 788.366547][T20214] do_syscall_64+0x44/0x110 [ 788.371128][T20214] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 788.377039][T20214] RIP: 0033:0x7fe82e7968ef [ 788.381454][T20214] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 788.401201][T20214] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 788.409620][T20214] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef 15:44:17 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffff8c) 15:44:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 31) 15:44:17 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffa1) 15:44:17 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x900) [ 788.417595][T20214] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 788.425746][T20214] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 788.433851][T20214] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 788.441924][T20214] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 788.449971][T20214] 15:44:17 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x40030000000000) 15:44:17 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:17 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffe4) [ 788.539654][T20225] loop3: detected capacity change from 0 to 256 [ 788.548704][T20224] FAULT_INJECTION: forcing a failure. [ 788.548704][T20224] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 788.561831][T20224] CPU: 1 PID: 20224 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 788.570615][T20224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 788.580689][T20224] Call Trace: [ 788.583974][T20224] [ 788.586916][T20224] dump_stack_lvl+0xda/0x130 [ 788.591545][T20224] dump_stack+0x15/0x20 [ 788.595727][T20224] should_fail_ex+0x21f/0x230 [ 788.600476][T20224] should_fail+0xb/0x10 [ 788.604667][T20224] should_fail_usercopy+0x1a/0x20 [ 788.609777][T20224] copy_page_from_iter_atomic+0x237/0xd80 [ 788.615528][T20224] ? shmem_write_begin+0xa0/0x1b0 [ 788.620643][T20224] ? shmem_write_begin+0x10c/0x1b0 [ 788.625861][T20224] generic_perform_write+0x20c/0x410 [ 788.631246][T20224] ? shmem_write_begin+0x1b0/0x1b0 [ 788.636445][T20224] shmem_file_write_iter+0xc8/0xe0 [ 788.641730][T20224] vfs_write+0x48a/0x790 [ 788.646023][T20224] ksys_write+0xeb/0x1a0 [ 788.650283][T20224] __x64_sys_write+0x42/0x50 [ 788.655095][T20224] do_syscall_64+0x44/0x110 [ 788.659618][T20224] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 788.665598][T20224] RIP: 0033:0x7fe82e7968ef [ 788.670087][T20224] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 788.689718][T20224] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 788.698136][T20224] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 788.706146][T20224] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 788.714191][T20224] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 788.722174][T20224] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 788.730162][T20224] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 15:44:17 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfffffff4) 15:44:17 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfffffff6) [ 788.738143][T20224] [ 788.748116][T20224] loop2: detected capacity change from 0 to 256 [ 788.754602][T20232] loop5: detected capacity change from 0 to 256 [ 788.758493][T20224] FAT-fs (loop2): bogus logical sector size 0 [ 788.767285][T20224] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 788.776458][T20224] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:17 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x7}}}, 0x24}}, 0x0) 15:44:17 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f800000000000066559ba6103ba813742447ec4fb05228956a2284982477b5408a924f52f7fb2355a1fba9bff0b12282bb705549ac7faf668b"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:17 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfffffffb) 15:44:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 32) 15:44:17 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfffffffe) 15:44:17 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa00) 15:44:17 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB='3'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 788.867008][T20240] loop5: detected capacity change from 0 to 256 [ 788.901013][T20247] loop3: detected capacity change from 0 to 256 15:44:17 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x100000000000000) 15:44:17 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xb00) [ 788.943002][T20245] FAULT_INJECTION: forcing a failure. [ 788.943002][T20245] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 788.956334][T20245] CPU: 1 PID: 20245 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 788.965087][T20245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 788.975204][T20245] Call Trace: [ 788.978501][T20245] [ 788.981452][T20245] dump_stack_lvl+0xda/0x130 [ 788.986129][T20245] dump_stack+0x15/0x20 [ 788.990401][T20245] should_fail_ex+0x21f/0x230 [ 788.995126][T20245] __should_fail_alloc_page+0xfd/0x110 [ 788.999869][T20252] loop5: detected capacity change from 0 to 256 [ 789.000611][T20245] __alloc_pages+0x108/0x340 [ 789.000642][T20245] alloc_pages_mpol+0xb1/0x1d0 [ 789.016223][T20245] shmem_get_folio_gfp+0x3b2/0xb40 [ 789.021407][T20245] shmem_write_begin+0xa0/0x1b0 [ 789.026336][T20245] generic_perform_write+0x1c9/0x410 [ 789.031717][T20245] ? shmem_write_begin+0x1b0/0x1b0 [ 789.036981][T20245] shmem_file_write_iter+0xc8/0xe0 [ 789.042104][T20245] vfs_write+0x48a/0x790 [ 789.046438][T20245] ksys_write+0xeb/0x1a0 [ 789.050717][T20245] __x64_sys_write+0x42/0x50 [ 789.055332][T20245] do_syscall_64+0x44/0x110 [ 789.059859][T20245] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 789.065771][T20245] RIP: 0033:0x7fe82e7968ef [ 789.070189][T20245] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 789.089875][T20245] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 789.098319][T20245] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 789.106357][T20245] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 789.114334][T20245] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 789.122394][T20245] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 789.130400][T20245] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 789.138386][T20245] 15:44:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 33) 15:44:18 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc00) 15:44:18 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000000000) [ 789.151692][T20255] loop3: detected capacity change from 0 to 256 [ 789.173206][T20257] FAULT_INJECTION: forcing a failure. [ 789.173206][T20257] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 789.186489][T20257] CPU: 0 PID: 20257 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 789.195188][T20257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 789.205269][T20257] Call Trace: [ 789.208562][T20257] [ 789.211516][T20257] dump_stack_lvl+0xda/0x130 [ 789.216215][T20257] dump_stack+0x15/0x20 [ 789.220416][T20257] should_fail_ex+0x21f/0x230 [ 789.225199][T20257] should_fail+0xb/0x10 [ 789.229554][T20257] should_fail_usercopy+0x1a/0x20 [ 789.234629][T20257] copy_page_from_iter_atomic+0x237/0xd80 [ 789.240387][T20257] ? shmem_write_begin+0xa0/0x1b0 [ 789.245434][T20257] ? shmem_write_begin+0x10c/0x1b0 [ 789.251158][T20257] generic_perform_write+0x20c/0x410 [ 789.256522][T20257] ? shmem_write_begin+0x1b0/0x1b0 [ 789.261654][T20257] shmem_file_write_iter+0xc8/0xe0 [ 789.266805][T20257] vfs_write+0x48a/0x790 [ 789.271080][T20257] ksys_write+0xeb/0x1a0 [ 789.275502][T20257] __x64_sys_write+0x42/0x50 [ 789.280143][T20257] do_syscall_64+0x44/0x110 [ 789.284741][T20257] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 789.290704][T20257] RIP: 0033:0x7fe82e7968ef [ 789.295129][T20257] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 789.314758][T20257] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 789.323175][T20257] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 789.331153][T20257] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 789.339126][T20257] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 789.347101][T20257] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 789.355136][T20257] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 789.363230][T20257] [ 789.374499][T20257] loop2: detected capacity change from 0 to 256 [ 789.380234][T20265] loop3: detected capacity change from 0 to 256 [ 789.384375][T20257] FAT-fs (loop2): bogus logical sector size 0 [ 789.393246][T20257] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code 15:44:18 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x8}}}, 0x24}}, 0x0) 15:44:18 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000000000000) 15:44:18 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB='3'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:18 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf00) [ 789.402501][T20257] FAT-fs (loop2): Can't find a valid FAT filesystem [ 789.412712][T20253] __nla_validate_parse: 34 callbacks suppressed [ 789.412725][T20253] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 789.441456][T20263] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 15:44:18 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000000000000) 15:44:18 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 34) 15:44:18 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB='3'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x10b000000000000) 15:44:18 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xff6) [ 789.480274][T20271] loop3: detected capacity change from 0 to 256 [ 789.488084][T20269] loop5: detected capacity change from 0 to 256 [ 789.498125][T20273] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 15:44:18 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000000000000) [ 789.559070][T20279] loop5: detected capacity change from 0 to 256 [ 789.567102][T20273] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 789.577888][T20276] FAULT_INJECTION: forcing a failure. [ 789.577888][T20276] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 789.591280][T20276] CPU: 0 PID: 20276 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 15:44:18 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2cef193dca663c932ab74d31458c1d00f80000000000006655"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:18 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80ffff00000000) [ 789.600117][T20276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 789.610204][T20276] Call Trace: [ 789.613548][T20276] [ 789.616530][T20276] dump_stack_lvl+0xda/0x130 [ 789.621215][T20276] dump_stack+0x15/0x20 [ 789.625415][T20276] should_fail_ex+0x21f/0x230 [ 789.630158][T20276] __should_fail_alloc_page+0xfd/0x110 [ 789.635665][T20276] __alloc_pages+0x108/0x340 [ 789.640326][T20276] alloc_pages_mpol+0xb1/0x1d0 [ 789.641919][T20285] loop3: detected capacity change from 0 to 256 [ 789.645144][T20276] shmem_get_folio_gfp+0x3b2/0xb40 [ 789.656591][T20276] shmem_write_begin+0xa0/0x1b0 [ 789.661516][T20276] generic_perform_write+0x1c9/0x410 [ 789.666849][T20276] ? shmem_write_begin+0x1b0/0x1b0 [ 789.672004][T20276] shmem_file_write_iter+0xc8/0xe0 [ 789.677317][T20276] vfs_write+0x48a/0x790 [ 789.681720][T20276] ksys_write+0xeb/0x1a0 [ 789.686015][T20276] __x64_sys_write+0x42/0x50 [ 789.690638][T20276] do_syscall_64+0x44/0x110 [ 789.695240][T20276] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 789.701248][T20276] RIP: 0033:0x7fe82e7968ef [ 789.705673][T20276] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 789.725307][T20276] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 789.733756][T20276] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 789.741729][T20276] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 789.749746][T20276] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 789.757770][T20276] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 789.765815][T20276] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 789.773790][T20276] [ 789.804517][T20291] loop5: detected capacity change from 0 to 256 15:44:18 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0000000000000) 15:44:18 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1008) 15:44:18 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 35) 15:44:18 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB='3'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:18 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x9}}}, 0x24}}, 0x0) [ 789.866038][T20288] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 789.882238][T20288] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 15:44:18 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000000000000) [ 789.929035][T20298] loop3: detected capacity change from 0 to 256 [ 789.936676][T20297] FAULT_INJECTION: forcing a failure. [ 789.936676][T20297] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 789.949803][T20297] CPU: 0 PID: 20297 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 789.958504][T20297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 789.966713][T20301] loop5: detected capacity change from 0 to 256 [ 789.968578][T20297] Call Trace: 15:44:18 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000000000000) [ 789.978134][T20297] [ 789.981086][T20297] dump_stack_lvl+0xda/0x130 [ 789.985777][T20297] dump_stack+0x15/0x20 [ 789.990030][T20297] should_fail_ex+0x21f/0x230 [ 789.994745][T20297] should_fail+0xb/0x10 [ 789.998924][T20297] should_fail_usercopy+0x1a/0x20 [ 790.004078][T20297] copy_page_from_iter_atomic+0x237/0xd80 [ 790.009900][T20297] ? shmem_write_begin+0xa0/0x1b0 [ 790.015021][T20297] ? shmem_write_begin+0x10c/0x1b0 [ 790.020159][T20297] generic_perform_write+0x20c/0x410 [ 790.025467][T20297] ? shmem_write_begin+0x1b0/0x1b0 [ 790.030601][T20297] shmem_file_write_iter+0xc8/0xe0 [ 790.035739][T20297] vfs_write+0x48a/0x790 [ 790.040024][T20297] ksys_write+0xeb/0x1a0 [ 790.044366][T20297] __x64_sys_write+0x42/0x50 [ 790.049040][T20297] do_syscall_64+0x44/0x110 [ 790.053688][T20297] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 790.059612][T20297] RIP: 0033:0x7fe82e7968ef [ 790.064057][T20297] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 790.083696][T20297] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 790.092123][T20297] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 790.100885][T20297] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 790.108936][T20297] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 790.116920][T20297] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 790.124970][T20297] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 790.132973][T20297] [ 790.159789][T20307] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 790.163762][T20297] loop2: detected capacity change from 0 to 256 15:44:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x200000000000000) 15:44:19 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB='3'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:19 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x300000000000000) 15:44:19 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000) [ 790.179475][T20297] FAT-fs (loop2): bogus logical sector size 0 [ 790.185637][T20297] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 790.194805][T20297] FAT-fs (loop2): Can't find a valid FAT filesystem [ 790.202387][T20307] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 790.220279][T20309] loop5: detected capacity change from 0 to 256 15:44:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 36) 15:44:19 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB='3'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:19 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000000000000) [ 790.244062][T20313] loop3: detected capacity change from 0 to 256 [ 790.308064][T20319] FAULT_INJECTION: forcing a failure. [ 790.308064][T20319] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 790.308919][T20321] loop5: detected capacity change from 0 to 256 [ 790.321401][T20319] CPU: 1 PID: 20319 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 790.336392][T20319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 790.346472][T20319] Call Trace: [ 790.349772][T20319] [ 790.352731][T20319] dump_stack_lvl+0xda/0x130 [ 790.357376][T20319] dump_stack+0x15/0x20 [ 790.361584][T20319] should_fail_ex+0x21f/0x230 [ 790.366314][T20319] __should_fail_alloc_page+0xfd/0x110 [ 790.371824][T20319] __alloc_pages+0x108/0x340 [ 790.376466][T20319] alloc_pages_mpol+0xb1/0x1d0 [ 790.381240][T20319] shmem_get_folio_gfp+0x3b2/0xb40 [ 790.386517][T20319] shmem_write_begin+0xa0/0x1b0 [ 790.391481][T20319] generic_perform_write+0x1c9/0x410 [ 790.396856][T20319] ? shmem_write_begin+0x1b0/0x1b0 [ 790.402053][T20319] shmem_file_write_iter+0xc8/0xe0 [ 790.407252][T20319] vfs_write+0x48a/0x790 [ 790.411584][T20319] ksys_write+0xeb/0x1a0 [ 790.415852][T20319] __x64_sys_write+0x42/0x50 [ 790.420555][T20319] do_syscall_64+0x44/0x110 [ 790.425081][T20319] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 790.431131][T20319] RIP: 0033:0x7fe82e7968ef [ 790.435677][T20319] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 15:44:19 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x500000000000000) 15:44:19 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2502) [ 790.455379][T20319] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 790.463835][T20319] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 790.471866][T20319] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 790.479845][T20319] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 790.487850][T20319] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 790.495827][T20319] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 790.503915][T20319] 15:44:19 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xa}}}, 0x24}}, 0x0) 15:44:19 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x600000000000000) 15:44:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 37) [ 790.552299][T20327] loop3: detected capacity change from 0 to 256 [ 790.560663][T20316] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 790.583654][T20316] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 790.624344][T20334] FAULT_INJECTION: forcing a failure. [ 790.624344][T20334] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 790.637650][T20334] CPU: 1 PID: 20334 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 790.646411][T20334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 790.656619][T20334] Call Trace: [ 790.660034][T20334] [ 790.662973][T20334] dump_stack_lvl+0xda/0x130 [ 790.667611][T20334] dump_stack+0x15/0x20 [ 790.671827][T20334] should_fail_ex+0x21f/0x230 [ 790.676521][T20334] should_fail+0xb/0x10 [ 790.680695][T20334] should_fail_usercopy+0x1a/0x20 [ 790.685755][T20334] copy_page_from_iter_atomic+0x237/0xd80 [ 790.691558][T20334] ? shmem_write_begin+0xa0/0x1b0 [ 790.696623][T20334] ? shmem_write_begin+0x10c/0x1b0 [ 790.701772][T20334] generic_perform_write+0x20c/0x410 [ 790.707114][T20334] ? shmem_write_begin+0x1b0/0x1b0 [ 790.712238][T20334] shmem_file_write_iter+0xc8/0xe0 [ 790.717391][T20334] vfs_write+0x48a/0x790 [ 790.721712][T20334] ksys_write+0xeb/0x1a0 [ 790.726008][T20334] __x64_sys_write+0x42/0x50 [ 790.730604][T20334] do_syscall_64+0x44/0x110 [ 790.735236][T20334] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 790.741334][T20334] RIP: 0033:0x7fe82e7968ef [ 790.745750][T20334] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 790.765368][T20334] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 790.773777][T20334] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 790.781750][T20334] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 790.789737][T20334] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 790.797768][T20334] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 790.805805][T20334] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 790.813797][T20334] [ 790.819143][T20334] loop2: detected capacity change from 0 to 256 [ 790.826969][T20334] FAT-fs (loop2): bogus logical sector size 0 [ 790.833115][T20334] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 790.842349][T20334] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x20b000000000000) 15:44:19 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333ed3d2c"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:19 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3f00) 15:44:19 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x700000000000000) 15:44:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 38) 15:44:19 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000) [ 790.946633][T20339] loop3: detected capacity change from 0 to 256 [ 790.947450][T20342] FAULT_INJECTION: forcing a failure. [ 790.947450][T20342] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 790.966192][T20342] CPU: 0 PID: 20342 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 790.974904][T20342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 790.985067][T20342] Call Trace: [ 790.988360][T20342] 15:44:19 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800000000000000) 15:44:19 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB='3'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 790.989888][T20346] loop5: detected capacity change from 0 to 256 [ 790.991289][T20342] dump_stack_lvl+0xda/0x130 [ 790.991331][T20342] dump_stack+0x15/0x20 [ 791.006305][T20342] should_fail_ex+0x21f/0x230 [ 791.011090][T20342] __should_fail_alloc_page+0xfd/0x110 [ 791.016645][T20342] __alloc_pages+0x108/0x340 [ 791.021265][T20342] alloc_pages_mpol+0xb1/0x1d0 [ 791.026125][T20342] shmem_get_folio_gfp+0x3b2/0xb40 [ 791.031477][T20342] shmem_write_begin+0xa0/0x1b0 [ 791.036364][T20342] generic_perform_write+0x1c9/0x410 [ 791.041759][T20342] ? shmem_write_begin+0x1b0/0x1b0 15:44:19 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x804000000000000) [ 791.047001][T20342] shmem_file_write_iter+0xc8/0xe0 [ 791.052258][T20342] vfs_write+0x48a/0x790 [ 791.056561][T20342] ksys_write+0xeb/0x1a0 [ 791.060829][T20342] __x64_sys_write+0x42/0x50 [ 791.065458][T20342] do_syscall_64+0x44/0x110 [ 791.070018][T20342] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 791.075976][T20342] RIP: 0033:0x7fe82e7968ef [ 791.080416][T20342] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 791.100050][T20342] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 791.108582][T20342] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 791.116633][T20342] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 791.124603][T20342] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 791.132573][T20342] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 15:44:19 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xb}}}, 0x24}}, 0x0) 15:44:19 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x810000000000000) [ 791.140544][T20342] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 791.148524][T20342] 15:44:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc00000000000000) [ 791.199693][T20358] loop3: detected capacity change from 0 to 256 [ 791.210635][T20360] loop5: detected capacity change from 0 to 256 15:44:20 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 39) 15:44:20 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd800) 15:44:20 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB='3'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd00000000000000) 15:44:20 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x300000000000000) 15:44:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c00000000000000) [ 791.333212][T20369] loop5: detected capacity change from 0 to 256 [ 791.339432][T20368] loop3: detected capacity change from 0 to 256 [ 791.348975][T20371] FAULT_INJECTION: forcing a failure. [ 791.348975][T20371] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 791.362182][T20371] CPU: 0 PID: 20371 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 791.370965][T20371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 15:44:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000000000000000) 15:44:20 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB='3'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 791.381075][T20371] Call Trace: [ 791.384357][T20371] [ 791.387299][T20371] dump_stack_lvl+0xda/0x130 [ 791.391969][T20371] dump_stack+0x15/0x20 [ 791.396211][T20371] should_fail_ex+0x21f/0x230 [ 791.400994][T20371] should_fail+0xb/0x10 [ 791.405191][T20371] should_fail_usercopy+0x1a/0x20 [ 791.410515][T20371] copy_page_from_iter_atomic+0x237/0xd80 [ 791.416391][T20371] ? shmem_write_begin+0xa0/0x1b0 [ 791.421597][T20371] ? shmem_write_begin+0x10c/0x1b0 [ 791.426735][T20371] generic_perform_write+0x20c/0x410 15:44:20 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf60f) [ 791.432107][T20371] ? shmem_write_begin+0x1b0/0x1b0 [ 791.437265][T20371] shmem_file_write_iter+0xc8/0xe0 [ 791.442448][T20371] vfs_write+0x48a/0x790 [ 791.446810][T20371] ksys_write+0xeb/0x1a0 [ 791.451101][T20371] __x64_sys_write+0x42/0x50 [ 791.455750][T20371] do_syscall_64+0x44/0x110 [ 791.460335][T20371] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 791.466276][T20371] RIP: 0033:0x7fe82e7968ef [ 791.470714][T20371] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 791.490328][T20371] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 791.498743][T20371] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 791.507005][T20371] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 791.514998][T20371] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 791.523106][T20371] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 791.531094][T20371] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 791.539070][T20371] [ 791.543911][T20371] loop2: detected capacity change from 0 to 256 [ 791.551955][T20371] FAT-fs (loop2): bogus logical sector size 0 [ 791.558163][T20371] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 791.567363][T20371] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:20 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xc}}}, 0x24}}, 0x0) 15:44:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2e00000000000000) 15:44:20 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 40) 15:44:20 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf667"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 791.587018][T20382] loop5: detected capacity change from 0 to 256 [ 791.596646][T20384] loop3: detected capacity change from 0 to 256 15:44:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3f00000000000000) [ 791.660431][T20390] FAULT_INJECTION: forcing a failure. [ 791.660431][T20390] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 791.673846][T20390] CPU: 0 PID: 20390 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 791.682558][T20390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 791.692639][T20390] Call Trace: [ 791.695961][T20390] [ 791.698967][T20390] dump_stack_lvl+0xda/0x130 [ 791.703631][T20390] dump_stack+0x15/0x20 [ 791.707957][T20390] should_fail_ex+0x21f/0x230 [ 791.712722][T20390] __should_fail_alloc_page+0xfd/0x110 [ 791.718219][T20390] __alloc_pages+0x108/0x340 [ 791.722872][T20390] alloc_pages_mpol+0xb1/0x1d0 [ 791.727668][T20390] shmem_get_folio_gfp+0x3b2/0xb40 [ 791.732824][T20390] shmem_write_begin+0xa0/0x1b0 [ 791.737765][T20390] generic_perform_write+0x1c9/0x410 [ 791.743109][T20390] ? shmem_write_begin+0x1b0/0x1b0 [ 791.748248][T20390] shmem_file_write_iter+0xc8/0xe0 [ 791.753514][T20390] vfs_write+0x48a/0x790 [ 791.757778][T20390] ksys_write+0xeb/0x1a0 [ 791.762051][T20390] __x64_sys_write+0x42/0x50 [ 791.766751][T20390] do_syscall_64+0x44/0x110 [ 791.771276][T20390] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 791.777206][T20390] RIP: 0033:0x7fe82e7968ef [ 791.781659][T20390] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 791.801293][T20390] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 791.809781][T20390] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 791.817758][T20390] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 791.825734][T20390] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 791.833708][T20390] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 791.841703][T20390] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 791.849746][T20390] 15:44:20 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80040) 15:44:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000000000000000) 15:44:20 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x400000000000000) 15:44:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000080000000000) 15:44:20 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf667"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 791.861012][T20394] loop5: detected capacity change from 0 to 256 [ 791.891959][T20398] loop3: detected capacity change from 0 to 256 15:44:20 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000) 15:44:20 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$eJzs3TFrU10YB/Anbd43beElGV4oimDExSm0FfcUqSAGFCWDThbbojS1YKHQDm234nfQr6Cjq+Agrn4BEaQKLtapQyHS3rQmNYmWml6xv9+Sh3vOP+fck8u9ZMjJ3TNzs1PzCzObm30RkYlsOcqxlYlC9EV/JNYCAPibbNXr8aWeSHsuAMDx8PwHgJOn2/M/s7Z/7MbxzwwA6JUjff/v68mUAIAeu3X7zrXxSmXiZrE4EDG3vlhdrCavSfv4TDyIWkzHSORjO6K+L6mvXK1MjBR3fCzEwNxqI7+6WO1vzY9GPgrt86PFRFSb8//EUCP/biimYyzy8X/7/Fjb/L9x4XzT+KXIx9t7MR+1mIqdbJLPRcTKaLF4+XrlQD632w8AAAAAAAAAAAAAAAAAAAAAAHqhVNxXaN3/Jtm/p1Tq1J7km/cHGuy6P9DB/XmycTqb7rkDAAAAAAAAAAAAAAAAAADAn2JhaXl2slabftStePjm2auNXBL4aefuRaYx7uFS60cbtG3x37kPT9o15Q6/Pr+3eHk2hUG7FzEQ0Xrk9cb9UxcXhi91SkW2+cjjiGjt0+FCyvZqwT/nI3q0Ps/3ivLXH/rsXUypf4JLy8NPy5MvVt5/+tVUl5tGvb83NyMAAAAAAAAAAAAAAAAAADjhmn7jHRGDaU8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFLx/f//D1vkYrcYbLzRdsfOaymfIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAxLcAAAD//8mjl2U=") (fail_nth: 41) 15:44:20 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xd}}}, 0x24}}, 0x0) 15:44:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4f1d000000000000) [ 791.962762][T20405] loop5: detected capacity change from 0 to 256 [ 791.969282][T20406] loop3: detected capacity change from 0 to 256 [ 792.014501][T20408] FAULT_INJECTION: forcing a failure. [ 792.014501][T20408] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 792.027652][T20408] CPU: 0 PID: 20408 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 792.036412][T20408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 792.046542][T20408] Call Trace: [ 792.049863][T20408] [ 792.052842][T20408] dump_stack_lvl+0xda/0x130 [ 792.057481][T20408] dump_stack+0x15/0x20 15:44:20 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000) 15:44:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6116000000000000) 15:44:20 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf667"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8100000000000000) 15:44:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8900000000000000) [ 792.061705][T20408] should_fail_ex+0x21f/0x230 [ 792.066559][T20408] should_fail+0xb/0x10 [ 792.070772][T20408] should_fail_usercopy+0x1a/0x20 [ 792.075856][T20408] copy_page_from_iter_atomic+0x237/0xd80 [ 792.081633][T20408] ? shmem_write_begin+0xa0/0x1b0 [ 792.086739][T20408] ? shmem_write_begin+0x10c/0x1b0 [ 792.091950][T20408] generic_perform_write+0x20c/0x410 [ 792.097273][T20408] ? shmem_write_begin+0x1b0/0x1b0 [ 792.102488][T20408] shmem_file_write_iter+0xc8/0xe0 [ 792.107626][T20408] vfs_write+0x48a/0x790 [ 792.111907][T20408] ksys_write+0xeb/0x1a0 [ 792.116183][T20408] __x64_sys_write+0x42/0x50 [ 792.120840][T20408] do_syscall_64+0x44/0x110 [ 792.125388][T20408] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 792.131377][T20408] RIP: 0033:0x7fe82e7968ef [ 792.135791][T20408] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 792.155420][T20408] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 792.163912][T20408] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 792.171886][T20408] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 792.179861][T20408] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 792.187953][T20408] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 792.195999][T20408] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 792.203974][T20408] [ 792.208800][T20408] loop2: detected capacity change from 0 to 256 [ 792.218683][T20408] FAT-fs (loop2): bogus logical sector size 0 [ 792.224793][T20408] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 792.233962][T20408] FAT-fs (loop2): Can't find a valid FAT filesystem [ 792.246558][T20424] loop5: detected capacity change from 0 to 256 [ 792.253861][T20425] loop3: detected capacity change from 0 to 256 15:44:21 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x500000000000000) 15:44:21 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:21 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd80000) 15:44:21 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 42) 15:44:21 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8cffffff00000000) [ 792.338430][T20432] FAULT_INJECTION: forcing a failure. [ 792.338430][T20432] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 792.343172][T20433] loop3: detected capacity change from 0 to 256 [ 792.351884][T20432] CPU: 0 PID: 20432 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 792.366700][T20432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 792.376825][T20432] Call Trace: [ 792.380111][T20432] [ 792.383078][T20432] dump_stack_lvl+0xda/0x130 [ 792.387777][T20432] dump_stack+0x15/0x20 [ 792.391957][T20432] should_fail_ex+0x21f/0x230 [ 792.396667][T20432] __should_fail_alloc_page+0xfd/0x110 [ 792.402189][T20432] __alloc_pages+0x108/0x340 [ 792.406793][T20432] alloc_pages_mpol+0xb1/0x1d0 [ 792.411570][T20432] shmem_get_folio_gfp+0x3b2/0xb40 [ 792.416711][T20432] shmem_write_begin+0xa0/0x1b0 [ 792.421680][T20432] generic_perform_write+0x1c9/0x410 [ 792.426989][T20432] ? shmem_write_begin+0x1b0/0x1b0 [ 792.432165][T20432] shmem_file_write_iter+0xc8/0xe0 [ 792.437294][T20432] vfs_write+0x48a/0x790 [ 792.441558][T20432] ksys_write+0xeb/0x1a0 [ 792.445819][T20432] __x64_sys_write+0x42/0x50 [ 792.450445][T20432] do_syscall_64+0x44/0x110 [ 792.454973][T20432] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 792.460878][T20432] RIP: 0033:0x7fe82e7968ef [ 792.465296][T20432] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 792.484938][T20432] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 792.493406][T20432] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 792.501569][T20432] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 792.509564][T20432] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 792.517561][T20432] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 792.525603][T20432] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 792.533642][T20432] [ 792.540592][T20429] loop5: detected capacity change from 0 to 256 15:44:21 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 43) 15:44:21 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x9100000000000000) 15:44:21 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:21 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000000) 15:44:21 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xe}}}, 0x24}}, 0x0) [ 792.625928][T20442] FAULT_INJECTION: forcing a failure. [ 792.625928][T20442] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 792.633578][T20445] loop3: detected capacity change from 0 to 256 [ 792.639085][T20442] CPU: 1 PID: 20442 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 792.648305][T20439] loop5: detected capacity change from 0 to 256 [ 792.653977][T20442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 792.653994][T20442] Call Trace: [ 792.654003][T20442] [ 792.654011][T20442] dump_stack_lvl+0xda/0x130 [ 792.681168][T20442] dump_stack+0x15/0x20 [ 792.685358][T20442] should_fail_ex+0x21f/0x230 [ 792.690113][T20442] should_fail+0xb/0x10 [ 792.694367][T20442] should_fail_usercopy+0x1a/0x20 [ 792.699411][T20442] copy_page_from_iter_atomic+0x237/0xd80 [ 792.705291][T20442] ? shmem_write_begin+0xa0/0x1b0 [ 792.710341][T20442] ? shmem_write_begin+0x10c/0x1b0 [ 792.715481][T20442] generic_perform_write+0x20c/0x410 [ 792.720883][T20442] ? shmem_write_begin+0x1b0/0x1b0 [ 792.726094][T20442] shmem_file_write_iter+0xc8/0xe0 [ 792.731312][T20442] vfs_write+0x48a/0x790 [ 792.735580][T20442] ksys_write+0xeb/0x1a0 [ 792.739853][T20442] __x64_sys_write+0x42/0x50 [ 792.744600][T20442] do_syscall_64+0x44/0x110 [ 792.749126][T20442] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 792.755162][T20442] RIP: 0033:0x7fe82e7968ef [ 792.759581][T20442] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 792.779220][T20442] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 792.788094][T20442] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 792.796077][T20442] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 792.804130][T20442] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 792.812174][T20442] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 15:44:21 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa1ffffff00000000) 15:44:21 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa1ffffffffffffff) [ 792.820151][T20442] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 792.828132][T20442] [ 792.836671][T20442] loop2: detected capacity change from 0 to 256 15:44:21 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:21 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xe4ffffff00000000) 15:44:21 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000000) [ 792.870451][T20442] FAT-fs (loop2): bogus logical sector size 0 [ 792.876626][T20442] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 792.885810][T20442] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:21 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf400000000000000) 15:44:21 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x600000000000000) [ 792.934444][T20454] loop5: detected capacity change from 0 to 256 [ 792.948511][T20455] loop3: detected capacity change from 0 to 256 15:44:21 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f5333"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:21 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xf}}}, 0x24}}, 0x0) 15:44:21 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2040000) 15:44:21 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$eJzs3TFrU10YB/Anbd43beElGV4oimDExSm0FfcUqSAGFCWDThbbojS1YKHQDm234nfQr6Cjq+Agrn4BEaQKLtapQyHS3rQmNYmWml6xv9+Sh3vOP+fck8u9ZMjJ3TNzs1PzCzObm30RkYlsOcqxlYlC9EV/JNYCAPibbNXr8aWeSHsuAMDx8PwHgJOn2/M/s7Z/7MbxzwwA6JUjff/v68mUAIAeu3X7zrXxSmXiZrE4EDG3vlhdrCavSfv4TDyIWkzHSORjO6K+L6mvXK1MjBR3fCzEwNxqI7+6WO1vzY9GPgrt86PFRFSb8//EUCP/biimYyzy8X/7/Fjb/L9x4XzT+KXIx9t7MR+1mIqdbJLPRcTKaLF4+XrlQD632w8AAAAAAAAAAAAAAAAAAAAAAHqhVNxXaN3/Jtm/p1Tq1J7km/cHGuy6P9DB/XmycTqb7rkDAAAAAAAAAAAAAAAAAADAn2JhaXl2slabftStePjm2auNXBL4aefuRaYx7uFS60cbtG3x37kPT9o15Q6/Pr+3eHk2hUG7FzEQ0Xrk9cb9UxcXhi91SkW2+cjjiGjt0+FCyvZqwT/nI3q0Ps/3ivLXH/rsXUypf4JLy8NPy5MvVt5/+tVUl5tGvb83NyMAAAAAAAAAAAAAAAAAADjhmn7jHRGDaU8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFLx/f//D1vkYrcYbLzRdsfOaymfIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAxLcAAAD//8mjl2U=") (fail_nth: 44) 15:44:21 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf4ffffff00000000) [ 793.023147][T20462] loop5: detected capacity change from 0 to 256 [ 793.054108][T20467] FAULT_INJECTION: forcing a failure. [ 793.054108][T20467] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 793.067564][T20467] CPU: 0 PID: 20467 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 793.076276][T20467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 793.086399][T20467] Call Trace: [ 793.089742][T20467] [ 793.092677][T20467] dump_stack_lvl+0xda/0x130 [ 793.097297][T20467] dump_stack+0x15/0x20 [ 793.101552][T20467] should_fail_ex+0x21f/0x230 [ 793.106322][T20467] __should_fail_alloc_page+0xfd/0x110 [ 793.111924][T20467] __alloc_pages+0x108/0x340 [ 793.116524][T20467] alloc_pages_mpol+0xb1/0x1d0 [ 793.121338][T20467] shmem_get_folio_gfp+0x3b2/0xb40 [ 793.126512][T20467] shmem_write_begin+0xa0/0x1b0 [ 793.131455][T20467] generic_perform_write+0x1c9/0x410 [ 793.136823][T20467] ? shmem_write_begin+0x1b0/0x1b0 [ 793.141958][T20467] shmem_file_write_iter+0xc8/0xe0 [ 793.147079][T20467] vfs_write+0x48a/0x790 [ 793.151338][T20467] ksys_write+0xeb/0x1a0 [ 793.155604][T20467] __x64_sys_write+0x42/0x50 [ 793.160215][T20467] do_syscall_64+0x44/0x110 [ 793.164746][T20467] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 793.170652][T20467] RIP: 0033:0x7fe82e7968ef [ 793.175073][T20467] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 793.194699][T20467] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 793.203119][T20467] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 793.211097][T20467] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 15:44:22 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf6ffffff00000000) 15:44:22 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3000000) 15:44:22 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 793.219072][T20467] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 793.227075][T20467] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 793.235056][T20467] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 793.243074][T20467] [ 793.250077][T20468] loop3: detected capacity change from 0 to 256 15:44:22 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfbffffff00000000) 15:44:22 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x700000000000000) [ 793.302569][T20475] loop3: detected capacity change from 0 to 256 [ 793.310899][T20477] loop5: detected capacity change from 0 to 256 15:44:22 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:22 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 45) 15:44:22 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:22 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000000) [ 793.394383][T20486] FAULT_INJECTION: forcing a failure. [ 793.394383][T20486] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 793.407808][T20486] CPU: 0 PID: 20486 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 793.416539][T20486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 793.426621][T20486] Call Trace: [ 793.429928][T20486] [ 793.429968][T20488] loop5: detected capacity change from 0 to 256 [ 793.432858][T20486] dump_stack_lvl+0xda/0x130 [ 793.443810][T20486] dump_stack+0x15/0x20 [ 793.448011][T20486] should_fail_ex+0x21f/0x230 [ 793.452749][T20486] should_fail+0xb/0x10 [ 793.456988][T20486] should_fail_usercopy+0x1a/0x20 [ 793.462077][T20486] copy_page_from_iter_atomic+0x237/0xd80 [ 793.467994][T20486] ? shmem_write_begin+0xa0/0x1b0 [ 793.473157][T20486] ? shmem_write_begin+0x10c/0x1b0 [ 793.478377][T20486] generic_perform_write+0x20c/0x410 [ 793.483715][T20486] ? shmem_write_begin+0x1b0/0x1b0 [ 793.488853][T20486] shmem_file_write_iter+0xc8/0xe0 [ 793.494030][T20486] vfs_write+0x48a/0x790 [ 793.498287][T20486] ksys_write+0xeb/0x1a0 [ 793.502655][T20486] __x64_sys_write+0x42/0x50 [ 793.507306][T20486] do_syscall_64+0x44/0x110 [ 793.511848][T20486] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 793.517786][T20486] RIP: 0033:0x7fe82e7968ef [ 793.522258][T20486] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 793.541949][T20486] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 793.550385][T20486] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 793.558408][T20486] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 793.566410][T20486] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 793.574392][T20486] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 793.582400][T20486] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 793.590446][T20486] 15:44:22 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x10}}}, 0x24}}, 0x0) 15:44:22 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfeffffff00000000) 15:44:22 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f53"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:22 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x5000000) [ 793.595163][T20486] loop2: detected capacity change from 0 to 256 [ 793.603167][T20486] FAT-fs (loop2): bogus logical sector size 0 [ 793.609378][T20486] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 793.618652][T20486] FAT-fs (loop2): Can't find a valid FAT filesystem [ 793.634380][T20493] loop3: detected capacity change from 0 to 256 15:44:22 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 46) 15:44:22 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xff01000000000000) [ 793.681558][T20499] loop5: detected capacity change from 0 to 256 [ 793.702595][T20502] loop3: detected capacity change from 0 to 256 [ 793.710202][T20503] FAULT_INJECTION: forcing a failure. [ 793.710202][T20503] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 793.723479][T20503] CPU: 1 PID: 20503 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 793.732183][T20503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 793.742326][T20503] Call Trace: [ 793.745619][T20503] [ 793.748567][T20503] dump_stack_lvl+0xda/0x130 [ 793.753234][T20503] dump_stack+0x15/0x20 [ 793.757490][T20503] should_fail_ex+0x21f/0x230 [ 793.762265][T20503] __should_fail_alloc_page+0xfd/0x110 [ 793.767751][T20503] __alloc_pages+0x108/0x340 [ 793.772351][T20503] alloc_pages_mpol+0xb1/0x1d0 [ 793.777183][T20503] shmem_get_folio_gfp+0x3b2/0xb40 [ 793.782325][T20503] shmem_write_begin+0xa0/0x1b0 [ 793.787277][T20503] generic_perform_write+0x1c9/0x410 [ 793.792577][T20503] ? shmem_write_begin+0x1b0/0x1b0 [ 793.797774][T20503] shmem_file_write_iter+0xc8/0xe0 [ 793.802952][T20503] vfs_write+0x48a/0x790 [ 793.807249][T20503] ksys_write+0xeb/0x1a0 [ 793.811577][T20503] __x64_sys_write+0x42/0x50 [ 793.816340][T20503] do_syscall_64+0x44/0x110 [ 793.820865][T20503] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 793.826936][T20503] RIP: 0033:0x7fe82e7968ef [ 793.831390][T20503] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 793.851015][T20503] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 793.859516][T20503] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 793.867508][T20503] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 15:44:22 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffff7f00000000) [ 793.875482][T20503] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 793.883485][T20503] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 793.891542][T20503] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 793.899672][T20503] 15:44:22 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$eJzs3TFrU10YB/Anbd43beElGV4oimDExSm0FfcUqSAGFCWDThbbojS1YKHQDm234nfQr6Cjq+Agrn4BEaQKLtapQyHS3rQmNYmWml6xv9+Sh3vOP+fck8u9ZMjJ3TNzs1PzCzObm30RkYlsOcqxlYlC9EV/JNYCAPibbNXr8aWeSHsuAMDx8PwHgJOn2/M/s7Z/7MbxzwwA6JUjff/v68mUAIAeu3X7zrXxSmXiZrE4EDG3vlhdrCavSfv4TDyIWkzHSORjO6K+L6mvXK1MjBR3fCzEwNxqI7+6WO1vzY9GPgrt86PFRFSb8//EUCP/biimYyzy8X/7/Fjb/L9x4XzT+KXIx9t7MR+1mIqdbJLPRcTKaLF4+XrlQD632w8AAAAAAAAAAAAAAAAAAAAAAHqhVNxXaN3/Jtm/p1Tq1J7km/cHGuy6P9DB/XmycTqb7rkDAAAAAAAAAAAAAAAAAADAn2JhaXl2slabftStePjm2auNXBL4aefuRaYx7uFS60cbtG3x37kPT9o15Q6/Pr+3eHk2hUG7FzEQ0Xrk9cb9UxcXhi91SkW2+cjjiGjt0+FCyvZqwT/nI3q0Ps/3ivLXH/rsXUypf4JLy8NPy5MvVt5/+tVUl5tGvb83NyMAAAAAAAAAAAAAAAAAADjhmn7jHRGDaU8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFLx/f//D1vkYrcYbLzRdsfOaymfIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAxLcAAAD//8mjl2U=") (fail_nth: 47) 15:44:22 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6000000) 15:44:22 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:22 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffff00000000) 15:44:22 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffa1) [ 793.981838][T20511] loop5: detected capacity change from 0 to 256 [ 793.987908][T20512] FAULT_INJECTION: forcing a failure. [ 793.987908][T20512] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 794.001243][T20512] CPU: 0 PID: 20512 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 794.009942][T20512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 794.020076][T20512] Call Trace: [ 794.023379][T20512] [ 794.026386][T20512] dump_stack_lvl+0xda/0x130 [ 794.031060][T20512] dump_stack+0x15/0x20 [ 794.035308][T20512] should_fail_ex+0x21f/0x230 [ 794.040028][T20512] should_fail+0xb/0x10 [ 794.044300][T20512] should_fail_usercopy+0x1a/0x20 [ 794.049430][T20512] copy_page_from_iter_atomic+0x237/0xd80 [ 794.051309][T20518] loop3: detected capacity change from 0 to 256 [ 794.055258][T20512] ? shmem_write_begin+0xa0/0x1b0 [ 794.066606][T20512] ? shmem_write_begin+0x10c/0x1b0 [ 794.071825][T20512] generic_perform_write+0x20c/0x410 [ 794.077130][T20512] ? shmem_write_begin+0x1b0/0x1b0 [ 794.082322][T20512] shmem_file_write_iter+0xc8/0xe0 [ 794.087474][T20512] vfs_write+0x48a/0x790 [ 794.091783][T20512] ksys_write+0xeb/0x1a0 [ 794.096084][T20512] __x64_sys_write+0x42/0x50 [ 794.100755][T20512] do_syscall_64+0x44/0x110 [ 794.105283][T20512] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 794.111278][T20512] RIP: 0033:0x7fe82e7968ef [ 794.115715][T20512] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 794.135342][T20512] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 794.143763][T20512] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 794.151756][T20512] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 794.159745][T20512] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 794.167723][T20512] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 794.175700][T20512] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 794.183712][T20512] [ 794.197018][T20512] loop2: detected capacity change from 0 to 256 [ 794.218450][T20512] FAT-fs (loop2): bogus logical sector size 0 15:44:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) memfd_secret(0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0xa) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000400)='./file0\x00', 0x100010, &(0x7f0000000300)=ANY=[@ANYRESHEX=0x0, @ANYRES8=r0, @ANYBLOB="58a2fbc80bb260a13883d4dcba512f40f18609eb41d4a700eafdb7b9", @ANYRESHEX=0x0, @ANYRESHEX=r0, @ANYRES32=r1, @ANYRES64=r0], 0x1, 0x26a, &(0x7f00000007c0)="$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") r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) sendmsg$can_j1939(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1d, 0x0, 0x0, {0x2, 0xf0, 0x4}, 0x2}, 0x18, &(0x7f0000000380)={&(0x7f0000000200)="3410a6db029924ec00d898c902cb7b68b4659faa4948f715e7b26d2ca8d89054bd2921925bdef400ee47709870dbcad7048c93cefae7d53a582f3a1587989fa4ae8d6e3b8d3e64030fb992d75c7a4a3ed819c7c6d28a1ba62777eecb29a872ae202d686b37ab148ce11a44649700459365c11eff39c0296d19100cbc05ede876271b4c9acdcb1b6d8f9674d84400e98192f5123f95ebdecf42c0b987545d", 0x9e}, 0x1, 0x0, 0x0, 0x50}, 0x4000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="b70114"], 0x23) syz_genetlink_get_family_id$smc(&(0x7f0000000080), r3) ioctl$PPPIOCGIDLE64(r3, 0x8010743f, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x800000000000000) 15:44:23 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$eJzs3TFrU10YB/Anbd43beElGV4oimDExSm0FfcUqSAGFCWDThbbojS1YKHQDm234nfQr6Cjq+Agrn4BEaQKLtapQyHS3rQmNYmWml6xv9+Sh3vOP+fck8u9ZMjJ3TNzs1PzCzObm30RkYlsOcqxlYlC9EV/JNYCAPibbNXr8aWeSHsuAMDx8PwHgJOn2/M/s7Z/7MbxzwwA6JUjff/v68mUAIAeu3X7zrXxSmXiZrE4EDG3vlhdrCavSfv4TDyIWkzHSORjO6K+L6mvXK1MjBR3fCzEwNxqI7+6WO1vzY9GPgrt86PFRFSb8//EUCP/biimYyzy8X/7/Fjb/L9x4XzT+KXIx9t7MR+1mIqdbJLPRcTKaLF4+XrlQD632w8AAAAAAAAAAAAAAAAAAAAAAHqhVNxXaN3/Jtm/p1Tq1J7km/cHGuy6P9DB/XmycTqb7rkDAAAAAAAAAAAAAAAAAADAn2JhaXl2slabftStePjm2auNXBL4aefuRaYx7uFS60cbtG3x37kPT9o15Q6/Pr+3eHk2hUG7FzEQ0Xrk9cb9UxcXhi91SkW2+cjjiGjt0+FCyvZqwT/nI3q0Ps/3ivLXH/rsXUypf4JLy8NPy5MvVt5/+tVUl5tGvb83NyMAAAAAAAAAAAAAAAAAADjhmn7jHRGDaU8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFLx/f//D1vkYrcYbLzRdsfOaymfIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAxLcAAAD//8mjl2U=") (fail_nth: 48) 15:44:23 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x11}}}, 0x24}}, 0x0) 15:44:23 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:23 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6040000) [ 794.224606][T20512] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 794.233801][T20512] FAT-fs (loop2): Can't find a valid FAT filesystem [ 794.308819][T20529] FAULT_INJECTION: forcing a failure. [ 794.308819][T20529] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 794.310571][T20527] loop3: detected capacity change from 0 to 256 [ 794.322198][T20529] CPU: 1 PID: 20529 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 794.331221][T20530] loop5: detected capacity change from 0 to 256 [ 794.337145][T20529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 794.337162][T20529] Call Trace: [ 794.337171][T20529] [ 794.337179][T20529] dump_stack_lvl+0xda/0x130 [ 794.364376][T20529] dump_stack+0x15/0x20 [ 794.368561][T20529] should_fail_ex+0x21f/0x230 [ 794.373327][T20529] __should_fail_alloc_page+0xfd/0x110 [ 794.378865][T20529] __alloc_pages+0x108/0x340 [ 794.383464][T20529] alloc_pages_mpol+0xb1/0x1d0 [ 794.388302][T20529] shmem_get_folio_gfp+0x3b2/0xb40 [ 794.393564][T20529] shmem_write_begin+0xa0/0x1b0 [ 794.398519][T20529] generic_perform_write+0x1c9/0x410 [ 794.403864][T20529] ? shmem_write_begin+0x1b0/0x1b0 [ 794.409003][T20529] shmem_file_write_iter+0xc8/0xe0 [ 794.414230][T20529] vfs_write+0x48a/0x790 [ 794.418510][T20529] ksys_write+0xeb/0x1a0 [ 794.422844][T20529] __x64_sys_write+0x42/0x50 [ 794.427467][T20529] do_syscall_64+0x44/0x110 [ 794.432045][T20529] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 794.437994][T20529] RIP: 0033:0x7fe82e7968ef [ 794.442473][T20529] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 794.462091][T20529] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 794.470531][T20529] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 794.478530][T20529] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 794.486591][T20529] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 794.494624][T20529] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 15:44:23 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) memfd_secret(0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0xa) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000400)='./file0\x00', 0x100010, &(0x7f0000000300)=ANY=[@ANYRESHEX=0x0, @ANYRES8=r0, @ANYBLOB="58a2fbc80bb260a13883d4dcba512f40f18609eb41d4a700eafdb7b9", @ANYRESHEX=0x0, @ANYRESHEX=r0, @ANYRES32=r1, @ANYRES64=r0], 0x1, 0x26a, &(0x7f00000007c0)="$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") r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) sendmsg$can_j1939(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1d, 0x0, 0x0, {0x2, 0xf0, 0x4}, 0x2}, 0x18, &(0x7f0000000380)={&(0x7f0000000200)="3410a6db029924ec00d898c902cb7b68b4659faa4948f715e7b26d2ca8d89054bd2921925bdef400ee47709870dbcad7048c93cefae7d53a582f3a1587989fa4ae8d6e3b8d3e64030fb992d75c7a4a3ed819c7c6d28a1ba62777eecb29a872ae202d686b37ab148ce11a44649700459365c11eff39c0296d19100cbc05ede876271b4c9acdcb1b6d8f9674d84400e98192f5123f95ebdecf42c0b987545d", 0x9e}, 0x1, 0x0, 0x0, 0x50}, 0x4000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="b70114"], 0x23) syz_genetlink_get_family_id$smc(&(0x7f0000000080), r3) ioctl$PPPIOCGIDLE64(r3, 0x8010743f, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) (async) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) renameat(r0, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) (async) memfd_secret(0x0) (async) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0xa) (async) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000400)='./file0\x00', 0x100010, &(0x7f0000000300)=ANY=[@ANYRESHEX=0x0, @ANYRES8=r0, @ANYBLOB="58a2fbc80bb260a13883d4dcba512f40f18609eb41d4a700eafdb7b9", @ANYRESHEX=0x0, @ANYRESHEX=r0, @ANYRES32=r1, @ANYRES64=r0], 0x1, 0x26a, &(0x7f00000007c0)="$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") (async) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) (async) sendmsg$can_j1939(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1d, 0x0, 0x0, {0x2, 0xf0, 0x4}, 0x2}, 0x18, &(0x7f0000000380)={&(0x7f0000000200)="3410a6db029924ec00d898c902cb7b68b4659faa4948f715e7b26d2ca8d89054bd2921925bdef400ee47709870dbcad7048c93cefae7d53a582f3a1587989fa4ae8d6e3b8d3e64030fb992d75c7a4a3ed819c7c6d28a1ba62777eecb29a872ae202d686b37ab148ce11a44649700459365c11eff39c0296d19100cbc05ede876271b4c9acdcb1b6d8f9674d84400e98192f5123f95ebdecf42c0b987545d", 0x9e}, 0x1, 0x0, 0x0, 0x50}, 0x4000) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.self_freezing\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="b70114"], 0x23) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000080), r3) (async) ioctl$PPPIOCGIDLE64(r3, 0x8010743f, &(0x7f0000000140)) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) 15:44:23 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$eJzs3TFrU10YB/Anbd43beElGV4oimDExSm0FfcUqSAGFCWDThbbojS1YKHQDm234nfQr6Cjq+Agrn4BEaQKLtapQyHS3rQmNYmWml6xv9+Sh3vOP+fck8u9ZMjJ3TNzs1PzCzObm30RkYlsOcqxlYlC9EV/JNYCAPibbNXr8aWeSHsuAMDx8PwHgJOn2/M/s7Z/7MbxzwwA6JUjff/v68mUAIAeu3X7zrXxSmXiZrE4EDG3vlhdrCavSfv4TDyIWkzHSORjO6K+L6mvXK1MjBR3fCzEwNxqI7+6WO1vzY9GPgrt86PFRFSb8//EUCP/biimYyzy8X/7/Fjb/L9x4XzT+KXIx9t7MR+1mIqdbJLPRcTKaLF4+XrlQD632w8AAAAAAAAAAAAAAAAAAAAAAHqhVNxXaN3/Jtm/p1Tq1J7km/cHGuy6P9DB/XmycTqb7rkDAAAAAAAAAAAAAAAAAADAn2JhaXl2slabftStePjm2auNXBL4aefuRaYx7uFS60cbtG3x37kPT9o15Q6/Pr+3eHk2hUG7FzEQ0Xrk9cb9UxcXhi91SkW2+cjjiGjt0+FCyvZqwT/nI3q0Ps/3ivLXH/rsXUypf4JLy8NPy5MvVt5/+tVUl5tGvb83NyMAAAAAAAAAAAAAAAAAADjhmn7jHRGDaU8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFLx/f//D1vkYrcYbLzRdsfOaymfIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAxLcAAAD//8mjl2U=") (fail_nth: 49) [ 794.502715][T20529] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 794.510747][T20529] [ 794.527663][T20526] __nla_validate_parse: 27 callbacks suppressed [ 794.527681][T20526] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 794.578330][T20536] loop5: detected capacity change from 0 to 256 [ 794.586602][T20528] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 794.596235][T20537] FAULT_INJECTION: forcing a failure. [ 794.596235][T20537] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 794.609328][T20537] CPU: 0 PID: 20537 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 794.618041][T20537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 794.628120][T20537] Call Trace: [ 794.631403][T20537] [ 794.634363][T20537] dump_stack_lvl+0xda/0x130 [ 794.638983][T20537] dump_stack+0x15/0x20 [ 794.643165][T20537] should_fail_ex+0x21f/0x230 [ 794.647928][T20537] should_fail+0xb/0x10 [ 794.652156][T20537] should_fail_usercopy+0x1a/0x20 [ 794.657228][T20537] copy_page_from_iter_atomic+0x237/0xd80 [ 794.662976][T20537] ? shmem_write_begin+0xa0/0x1b0 [ 794.668021][T20537] ? shmem_write_begin+0x10c/0x1b0 [ 794.673218][T20537] generic_perform_write+0x20c/0x410 [ 794.678598][T20537] ? shmem_write_begin+0x1b0/0x1b0 [ 794.683891][T20537] shmem_file_write_iter+0xc8/0xe0 [ 794.689082][T20537] vfs_write+0x48a/0x790 [ 794.693360][T20537] ksys_write+0xeb/0x1a0 [ 794.697641][T20537] __x64_sys_write+0x42/0x50 [ 794.702265][T20537] do_syscall_64+0x44/0x110 [ 794.706880][T20537] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 794.712787][T20537] RIP: 0033:0x7fe82e7968ef [ 794.717208][T20537] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 794.736827][T20537] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 794.745256][T20537] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 794.753249][T20537] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 794.761227][T20537] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 794.769288][T20537] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 15:44:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) (async) renameat(r0, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) (async) memfd_secret(0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0xa) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000400)='./file0\x00', 0x100010, &(0x7f0000000300)=ANY=[@ANYRESHEX=0x0, @ANYRES8=r0, @ANYBLOB="58a2fbc80bb260a13883d4dcba512f40f18609eb41d4a700eafdb7b9", @ANYRESHEX=0x0, @ANYRESHEX=r0, @ANYRES32=r1, @ANYRES64=r0], 0x1, 0x26a, &(0x7f00000007c0)="$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") (async) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) sendmsg$can_j1939(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1d, 0x0, 0x0, {0x2, 0xf0, 0x4}, 0x2}, 0x18, &(0x7f0000000380)={&(0x7f0000000200)="3410a6db029924ec00d898c902cb7b68b4659faa4948f715e7b26d2ca8d89054bd2921925bdef400ee47709870dbcad7048c93cefae7d53a582f3a1587989fa4ae8d6e3b8d3e64030fb992d75c7a4a3ed819c7c6d28a1ba62777eecb29a872ae202d686b37ab148ce11a44649700459365c11eff39c0296d19100cbc05ede876271b4c9acdcb1b6d8f9674d84400e98192f5123f95ebdecf42c0b987545d", 0x9e}, 0x1, 0x0, 0x0, 0x50}, 0x4000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="b70114"], 0x23) syz_genetlink_get_family_id$smc(&(0x7f0000000080), r3) (async) ioctl$PPPIOCGIDLE64(r3, 0x8010743f, &(0x7f0000000140)) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:23 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x7000000) [ 794.777273][T20537] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 794.785263][T20537] [ 794.795230][T20528] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 794.806501][T20537] loop2: detected capacity change from 0 to 256 [ 794.815077][T20537] FAT-fs (loop2): bogus logical sector size 0 15:44:23 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 794.821273][T20537] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 794.830470][T20537] FAT-fs (loop2): Can't find a valid FAT filesystem [ 794.834337][T20547] loop3: detected capacity change from 0 to 256 15:44:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x900000000000000) 15:44:23 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:23 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 50) [ 794.892448][T20553] loop5: detected capacity change from 0 to 256 [ 794.927225][T20558] FAULT_INJECTION: forcing a failure. [ 794.927225][T20558] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 794.940526][T20558] CPU: 0 PID: 20558 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 794.949228][T20558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 794.949746][T20559] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 794.959375][T20558] Call Trace: [ 794.959385][T20558] [ 794.975086][T20558] dump_stack_lvl+0xda/0x130 [ 794.979789][T20558] dump_stack+0x15/0x20 [ 794.983990][T20558] should_fail_ex+0x21f/0x230 [ 794.988756][T20558] __should_fail_alloc_page+0xfd/0x110 [ 794.994274][T20558] __alloc_pages+0x108/0x340 [ 794.998872][T20558] alloc_pages_mpol+0xb1/0x1d0 [ 795.003720][T20558] shmem_get_folio_gfp+0x3b2/0xb40 [ 795.008936][T20558] shmem_write_begin+0xa0/0x1b0 [ 795.013801][T20558] generic_perform_write+0x1c9/0x410 [ 795.019162][T20558] ? shmem_write_begin+0x1b0/0x1b0 [ 795.024295][T20558] shmem_file_write_iter+0xc8/0xe0 [ 795.029485][T20558] vfs_write+0x48a/0x790 [ 795.033812][T20558] ksys_write+0xeb/0x1a0 [ 795.038080][T20558] __x64_sys_write+0x42/0x50 [ 795.042753][T20558] do_syscall_64+0x44/0x110 [ 795.047271][T20558] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 795.053220][T20558] RIP: 0033:0x7fe82e7968ef [ 795.057720][T20558] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 795.077358][T20558] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 795.085782][T20558] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 795.093790][T20558] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 795.101769][T20558] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 795.109837][T20558] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 795.117826][T20558] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 795.127123][T20558] 15:44:23 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:23 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000000) 15:44:23 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:23 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 51) 15:44:23 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x12}}}, 0x24}}, 0x0) [ 795.144654][T20562] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 795.180791][T20566] loop3: detected capacity change from 0 to 256 [ 795.197737][T20569] loop5: detected capacity change from 0 to 256 [ 795.206957][T20572] FAULT_INJECTION: forcing a failure. [ 795.206957][T20572] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 795.220067][T20572] CPU: 1 PID: 20572 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 795.228853][T20572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 795.238941][T20572] Call Trace: [ 795.242242][T20572] 15:44:24 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:24 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8040000) 15:44:24 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:24 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r3, 0x705, 0x0, 0x0, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x3}]}, 0x20}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r3, 0x8, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x200}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x40804) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 795.245194][T20572] dump_stack_lvl+0xda/0x130 [ 795.249827][T20572] dump_stack+0x15/0x20 [ 795.254118][T20572] should_fail_ex+0x21f/0x230 [ 795.258845][T20572] should_fail+0xb/0x10 [ 795.263073][T20572] should_fail_usercopy+0x1a/0x20 [ 795.268134][T20572] copy_page_from_iter_atomic+0x237/0xd80 [ 795.273994][T20572] ? shmem_write_begin+0xa0/0x1b0 [ 795.279102][T20572] ? shmem_write_begin+0x10c/0x1b0 [ 795.284289][T20572] generic_perform_write+0x20c/0x410 [ 795.289680][T20572] ? shmem_write_begin+0x1b0/0x1b0 15:44:24 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) (async, rerun: 64) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) (rerun: 64) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) (async) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r3, 0x705, 0x0, 0x0, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x3}]}, 0x20}}, 0x0) (async) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r3, 0x8, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x200}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x40804) (async, rerun: 64) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) (async, rerun: 64) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 795.294843][T20572] shmem_file_write_iter+0xc8/0xe0 [ 795.300041][T20572] vfs_write+0x48a/0x790 [ 795.304317][T20572] ksys_write+0xeb/0x1a0 [ 795.308643][T20572] __x64_sys_write+0x42/0x50 [ 795.313301][T20572] do_syscall_64+0x44/0x110 [ 795.317848][T20572] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 795.323856][T20572] RIP: 0033:0x7fe82e7968ef [ 795.328289][T20572] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 795.347970][T20572] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 795.356589][T20572] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 795.364580][T20572] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 795.372647][T20572] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 795.380623][T20572] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 795.388621][T20572] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 795.396674][T20572] [ 795.401398][T20572] loop2: detected capacity change from 0 to 256 [ 795.409552][T20572] FAT-fs (loop2): bogus logical sector size 0 [ 795.415693][T20572] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 795.424926][T20572] FAT-fs (loop2): Can't find a valid FAT filesystem [ 795.431882][T20573] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 15:44:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xa00000000000000) 15:44:24 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r3, 0x705, 0x0, 0x0, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x3}]}, 0x20}}, 0x0) (async) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r3, 0x705, 0x0, 0x0, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x3}]}, 0x20}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r3, 0x8, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x200}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x40804) (async) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r3, 0x8, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x200}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x40804) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:24 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 795.447423][T20587] loop5: detected capacity change from 0 to 256 [ 795.451447][T20585] loop3: detected capacity change from 0 to 256 [ 795.460661][T20583] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 15:44:24 executing program 1: r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r0, 0x0, &(0x7f0000000580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="7655a5d842fb3fd80572d49e3eaebdcccacdb1629739b1b2a32f1ef6c0326fc7a901f92a7a6f66ab4ed701e4adb5ef845e5fff5614b9174ad16f0bf71ed114376807cdb483fd2216b18fb47a", 0x4c}, {&(0x7f00000001c0)="453abda30c3090e2244cb00c37b43756a753b4185a75807e2246236d66eb536e94fd2a62de2a548582aa05d67f61e631b24985798ef44dae7d7d024c4d4af7ac99510b", 0x43}, {&(0x7f0000000380)="6eb1a614dcce66eaf2da1182a3deb6361144f6005b459cb0be4eae0bbe81ccbe32bd1fc79ee6dbbaf4dec1a91df00531501a00ea1e0a37782bf05a703bce463fcaba24c59879fcd4e57372412af94fa39a538564aead63543fb675f8b2d76557a9f2ec2d5172d6688b285cbd37477c543f65ea14f3da14cc4a34210b52f0fb7448e608a9b623fe348808bc910a8d26856e15148c20ea", 0x96}, {&(0x7f0000000080)}, {&(0x7f0000000440)="423f88ff4c2af67ea758ce3f085f3f46322d82cc58e957e5d7ea77028d9c768c8ad4a2f25f0e8343c1df7bd6f3c6a5770eaac071ea7efceda8ec5d9e3bc9be9e8b69393c6c5a27d870673636c445224ef87ff6bb986a14551db5a29f303213aa60e0285ad90fc4a63e88dca03b2ae15307a0c67189043896d97564088cee57945b10b347a6c6b69175ab824c085b703a944dec5932", 0x95}], 0x5, &(0x7f0000000500)}, 0x0, 0x40000, 0x1}) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:24 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8100000) 15:44:24 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 52) [ 795.555893][T20590] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 795.562485][T20601] loop3: detected capacity change from 0 to 256 [ 795.575254][T20599] loop5: detected capacity change from 0 to 256 [ 795.583457][T20602] FAULT_INJECTION: forcing a failure. [ 795.583457][T20602] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 795.596936][T20602] CPU: 0 PID: 20602 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 795.605657][T20602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 795.615743][T20602] Call Trace: [ 795.619082][T20602] [ 795.622029][T20602] dump_stack_lvl+0xda/0x130 [ 795.626677][T20602] dump_stack+0x15/0x20 [ 795.630915][T20602] should_fail_ex+0x21f/0x230 [ 795.635655][T20602] __should_fail_alloc_page+0xfd/0x110 [ 795.641217][T20602] __alloc_pages+0x108/0x340 [ 795.645895][T20602] alloc_pages_mpol+0xb1/0x1d0 [ 795.650699][T20602] shmem_get_folio_gfp+0x3b2/0xb40 15:44:24 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x13}}}, 0x24}}, 0x0) 15:44:24 executing program 1: r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r0, 0x0, &(0x7f0000000580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="7655a5d842fb3fd80572d49e3eaebdcccacdb1629739b1b2a32f1ef6c0326fc7a901f92a7a6f66ab4ed701e4adb5ef845e5fff5614b9174ad16f0bf71ed114376807cdb483fd2216b18fb47a", 0x4c}, {&(0x7f00000001c0)="453abda30c3090e2244cb00c37b43756a753b4185a75807e2246236d66eb536e94fd2a62de2a548582aa05d67f61e631b24985798ef44dae7d7d024c4d4af7ac99510b", 0x43}, {&(0x7f0000000380)="6eb1a614dcce66eaf2da1182a3deb6361144f6005b459cb0be4eae0bbe81ccbe32bd1fc79ee6dbbaf4dec1a91df00531501a00ea1e0a37782bf05a703bce463fcaba24c59879fcd4e57372412af94fa39a538564aead63543fb675f8b2d76557a9f2ec2d5172d6688b285cbd37477c543f65ea14f3da14cc4a34210b52f0fb7448e608a9b623fe348808bc910a8d26856e15148c20ea", 0x96}, {&(0x7f0000000080)}, {&(0x7f0000000440)="423f88ff4c2af67ea758ce3f085f3f46322d82cc58e957e5d7ea77028d9c768c8ad4a2f25f0e8343c1df7bd6f3c6a5770eaac071ea7efceda8ec5d9e3bc9be9e8b69393c6c5a27d870673636c445224ef87ff6bb986a14551db5a29f303213aa60e0285ad90fc4a63e88dca03b2ae15307a0c67189043896d97564088cee57945b10b347a6c6b69175ab824c085b703a944dec5932", 0x95}], 0x5, &(0x7f0000000500)}, 0x0, 0x40000, 0x1}) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x4000010, 0xffffffffffffffff, 0x8000000) (async) syz_io_uring_submit(r0, 0x0, &(0x7f0000000580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="7655a5d842fb3fd80572d49e3eaebdcccacdb1629739b1b2a32f1ef6c0326fc7a901f92a7a6f66ab4ed701e4adb5ef845e5fff5614b9174ad16f0bf71ed114376807cdb483fd2216b18fb47a", 0x4c}, {&(0x7f00000001c0)="453abda30c3090e2244cb00c37b43756a753b4185a75807e2246236d66eb536e94fd2a62de2a548582aa05d67f61e631b24985798ef44dae7d7d024c4d4af7ac99510b", 0x43}, {&(0x7f0000000380)="6eb1a614dcce66eaf2da1182a3deb6361144f6005b459cb0be4eae0bbe81ccbe32bd1fc79ee6dbbaf4dec1a91df00531501a00ea1e0a37782bf05a703bce463fcaba24c59879fcd4e57372412af94fa39a538564aead63543fb675f8b2d76557a9f2ec2d5172d6688b285cbd37477c543f65ea14f3da14cc4a34210b52f0fb7448e608a9b623fe348808bc910a8d26856e15148c20ea", 0x96}, {&(0x7f0000000080)}, {&(0x7f0000000440)="423f88ff4c2af67ea758ce3f085f3f46322d82cc58e957e5d7ea77028d9c768c8ad4a2f25f0e8343c1df7bd6f3c6a5770eaac071ea7efceda8ec5d9e3bc9be9e8b69393c6c5a27d870673636c445224ef87ff6bb986a14551db5a29f303213aa60e0285ad90fc4a63e88dca03b2ae15307a0c67189043896d97564088cee57945b10b347a6c6b69175ab824c085b703a944dec5932", 0x95}], 0x5, &(0x7f0000000500)}, 0x0, 0x40000, 0x1}) (async) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) (async) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) 15:44:24 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x9000000) 15:44:24 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:24 executing program 1: r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r0, 0x0, &(0x7f0000000580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="7655a5d842fb3fd80572d49e3eaebdcccacdb1629739b1b2a32f1ef6c0326fc7a901f92a7a6f66ab4ed701e4adb5ef845e5fff5614b9174ad16f0bf71ed114376807cdb483fd2216b18fb47a", 0x4c}, {&(0x7f00000001c0)="453abda30c3090e2244cb00c37b43756a753b4185a75807e2246236d66eb536e94fd2a62de2a548582aa05d67f61e631b24985798ef44dae7d7d024c4d4af7ac99510b", 0x43}, {&(0x7f0000000380)="6eb1a614dcce66eaf2da1182a3deb6361144f6005b459cb0be4eae0bbe81ccbe32bd1fc79ee6dbbaf4dec1a91df00531501a00ea1e0a37782bf05a703bce463fcaba24c59879fcd4e57372412af94fa39a538564aead63543fb675f8b2d76557a9f2ec2d5172d6688b285cbd37477c543f65ea14f3da14cc4a34210b52f0fb7448e608a9b623fe348808bc910a8d26856e15148c20ea", 0x96}, {&(0x7f0000000080)}, {&(0x7f0000000440)="423f88ff4c2af67ea758ce3f085f3f46322d82cc58e957e5d7ea77028d9c768c8ad4a2f25f0e8343c1df7bd6f3c6a5770eaac071ea7efceda8ec5d9e3bc9be9e8b69393c6c5a27d870673636c445224ef87ff6bb986a14551db5a29f303213aa60e0285ad90fc4a63e88dca03b2ae15307a0c67189043896d97564088cee57945b10b347a6c6b69175ab824c085b703a944dec5932", 0x95}], 0x5, &(0x7f0000000500)}, 0x0, 0x40000, 0x1}) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") (async, rerun: 32) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) (rerun: 32) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) (async, rerun: 32) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (rerun: 32) [ 795.655982][T20602] shmem_write_begin+0xa0/0x1b0 [ 795.660884][T20602] generic_perform_write+0x1c9/0x410 [ 795.666277][T20602] ? shmem_write_begin+0x1b0/0x1b0 [ 795.671553][T20602] shmem_file_write_iter+0xc8/0xe0 [ 795.676709][T20602] vfs_write+0x48a/0x790 [ 795.680997][T20602] ksys_write+0xeb/0x1a0 [ 795.685312][T20602] __x64_sys_write+0x42/0x50 [ 795.689999][T20602] do_syscall_64+0x44/0x110 [ 795.694622][T20602] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 795.700617][T20602] RIP: 0033:0x7fe82e7968ef [ 795.705053][T20602] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 795.724733][T20602] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 795.733180][T20602] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 795.741189][T20602] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 15:44:24 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@utf8}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@utf8no}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mount$9p_tcp(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x4000, &(0x7f00000001c0)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@privport}, {@version_u}, {@access_user}, {@access_any}, {@debug={'debug', 0x3d, 0x8}}], [{@smackfsfloor={'smackfsfloor', 0x3d, '}!)-!'}}, {@pcr={'pcr', 0x3d, 0x7}}, {@smackfsdef={'smackfsdef', 0x3d, 'hugetlb.1GB.usage_in_bytes\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '{\xd4-'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\\+'}}]}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') write$P9_RREADLINK(r1, &(0x7f00000003c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 795.749230][T20602] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 795.757232][T20602] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 795.765265][T20602] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 795.773333][T20602] [ 795.780875][T20605] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 795.807293][T20618] loop5: detected capacity change from 0 to 256 [ 795.830291][T20605] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 795.836339][T20620] loop3: detected capacity change from 0 to 256 15:44:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xb00000000000000) 15:44:24 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 53) 15:44:24 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:24 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@utf8}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@utf8no}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mount$9p_tcp(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x4000, &(0x7f00000001c0)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@privport}, {@version_u}, {@access_user}, {@access_any}, {@debug={'debug', 0x3d, 0x8}}], [{@smackfsfloor={'smackfsfloor', 0x3d, '}!)-!'}}, {@pcr={'pcr', 0x3d, 0x7}}, {@smackfsdef={'smackfsdef', 0x3d, 'hugetlb.1GB.usage_in_bytes\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '{\xd4-'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\\+'}}]}}) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) (async) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') write$P9_RREADLINK(r1, &(0x7f00000003c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:24 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa000000) 15:44:24 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x22}}}, 0x24}}, 0x0) [ 796.009354][T20630] FAULT_INJECTION: forcing a failure. [ 796.009354][T20630] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 796.022512][T20630] CPU: 0 PID: 20630 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 796.027715][T20631] loop5: detected capacity change from 0 to 256 [ 796.031195][T20630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 796.031218][T20630] Call Trace: [ 796.043615][T20629] loop3: detected capacity change from 0 to 256 [ 796.047494][T20630] [ 796.047506][T20630] dump_stack_lvl+0xda/0x130 [ 796.047584][T20630] dump_stack+0x15/0x20 [ 796.047619][T20630] should_fail_ex+0x21f/0x230 [ 796.047712][T20630] should_fail+0xb/0x10 [ 796.077907][T20630] should_fail_usercopy+0x1a/0x20 [ 796.082996][T20630] copy_page_from_iter_atomic+0x237/0xd80 [ 796.088810][T20630] ? shmem_write_begin+0xa0/0x1b0 [ 796.093954][T20630] ? shmem_write_begin+0x10c/0x1b0 [ 796.099108][T20630] generic_perform_write+0x20c/0x410 [ 796.104461][T20630] ? shmem_write_begin+0x1b0/0x1b0 [ 796.109651][T20630] shmem_file_write_iter+0xc8/0xe0 [ 796.114799][T20630] vfs_write+0x48a/0x790 [ 796.119094][T20630] ksys_write+0xeb/0x1a0 [ 796.123354][T20630] __x64_sys_write+0x42/0x50 [ 796.127961][T20630] do_syscall_64+0x44/0x110 [ 796.132549][T20630] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 796.138459][T20630] RIP: 0033:0x7fe82e7968ef [ 796.142881][T20630] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 796.162563][T20630] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 796.170986][T20630] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 796.178967][T20630] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 796.187064][T20630] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 796.195067][T20630] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 15:44:25 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xb000000) [ 796.203132][T20630] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 796.211181][T20630] 15:44:25 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@utf8}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@utf8no}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mount$9p_tcp(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x4000, &(0x7f00000001c0)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@privport}, {@version_u}, {@access_user}, {@access_any}, {@debug={'debug', 0x3d, 0x8}}], [{@smackfsfloor={'smackfsfloor', 0x3d, '}!)-!'}}, {@pcr={'pcr', 0x3d, 0x7}}, {@smackfsdef={'smackfsdef', 0x3d, 'hugetlb.1GB.usage_in_bytes\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '{\xd4-'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\\+'}}]}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') write$P9_RREADLINK(r1, &(0x7f00000003c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@utf8}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@utf8no}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) (async) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) (async) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) (async) mount$9p_tcp(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x4000, &(0x7f00000001c0)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@privport}, {@version_u}, {@access_user}, {@access_any}, {@debug={'debug', 0x3d, 0x8}}], [{@smackfsfloor={'smackfsfloor', 0x3d, '}!)-!'}}, {@pcr={'pcr', 0x3d, 0x7}}, {@smackfsdef={'smackfsdef', 0x3d, 'hugetlb.1GB.usage_in_bytes\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '{\xd4-'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\\+'}}]}}) (async) openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) (async) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) (async) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) write$P9_RREADLINK(r1, &(0x7f00000003c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) [ 796.234339][T20630] loop2: detected capacity change from 0 to 256 [ 796.251561][T20630] FAT-fs (loop2): bogus logical sector size 0 [ 796.257890][T20630] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 796.267082][T20630] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:25 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:25 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x45, 0x256, &(0x7f0000002640)="$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") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000380)=""/239, 0xef}, {&(0x7f00000001c0)=""/111, 0x6f}], 0x2, &(0x7f0000000780)=""/255, 0xff}, 0x40000100) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xd8) 15:44:25 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x45, 0x256, &(0x7f0000002640)="$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") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000380)=""/239, 0xef}, {&(0x7f00000001c0)=""/111, 0x6f}], 0x2, &(0x7f0000000780)=""/255, 0xff}, 0x40000100) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xd8) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x45, 0x256, &(0x7f0000002640)="$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") (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) (async) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) (async) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) (async) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000380)=""/239, 0xef}, {&(0x7f00000001c0)=""/111, 0x6f}], 0x2, &(0x7f0000000780)=""/255, 0xff}, 0x40000100) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xd8) (async) 15:44:25 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc000000) [ 796.292062][T20636] loop3: detected capacity change from 0 to 256 [ 796.319001][T20645] loop5: detected capacity change from 0 to 256 [ 796.386207][T20655] loop3: detected capacity change from 0 to 256 15:44:25 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:25 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 54) 15:44:25 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x24}}}, 0x24}}, 0x0) 15:44:25 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x45, 0x256, &(0x7f0000002640)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) (async) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000380)=""/239, 0xef}, {&(0x7f00000001c0)=""/111, 0x6f}], 0x2, &(0x7f0000000780)=""/255, 0xff}, 0x40000100) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xd8) 15:44:25 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf000000) 15:44:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xc00000000000000) [ 796.492886][T20662] loop5: detected capacity change from 0 to 256 [ 796.509844][T20666] FAULT_INJECTION: forcing a failure. [ 796.509844][T20666] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 796.523258][T20666] CPU: 1 PID: 20666 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 796.531958][T20666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 796.542041][T20666] Call Trace: [ 796.545417][T20666] [ 796.548355][T20666] dump_stack_lvl+0xda/0x130 [ 796.553076][T20666] dump_stack+0x15/0x20 [ 796.557252][T20666] should_fail_ex+0x21f/0x230 [ 796.561995][T20666] __should_fail_alloc_page+0xfd/0x110 [ 796.567593][T20666] __alloc_pages+0x108/0x340 [ 796.572296][T20666] alloc_pages_mpol+0xb1/0x1d0 [ 796.577074][T20666] shmem_get_folio_gfp+0x3b2/0xb40 [ 796.582232][T20666] shmem_write_begin+0xa0/0x1b0 [ 796.587189][T20666] generic_perform_write+0x1c9/0x410 [ 796.592507][T20666] ? shmem_write_begin+0x1b0/0x1b0 [ 796.597646][T20666] shmem_file_write_iter+0xc8/0xe0 [ 796.602768][T20666] vfs_write+0x48a/0x790 [ 796.607075][T20666] ksys_write+0xeb/0x1a0 [ 796.611334][T20666] __x64_sys_write+0x42/0x50 [ 796.615945][T20666] do_syscall_64+0x44/0x110 [ 796.620468][T20666] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 796.626433][T20666] RIP: 0033:0x7fe82e7968ef [ 796.630853][T20666] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 796.650477][T20666] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 796.658996][T20666] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 796.666975][T20666] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 796.674954][T20666] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 796.682929][T20666] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 15:44:25 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240), 0x84000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) pipe2$watch_queue(&(0x7f0000000280), 0x80) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x0, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x8040) 15:44:25 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfffffff) 15:44:25 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 796.690904][T20666] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 796.699943][T20666] [ 796.704562][T20667] loop3: detected capacity change from 0 to 256 15:44:25 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:25 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x48}}}, 0x24}}, 0x0) [ 796.774510][T20677] loop5: detected capacity change from 0 to 256 [ 796.796935][T20675] loop3: detected capacity change from 0 to 256 15:44:25 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x3, 0x0) (async) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240), 0x84000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) (async) pipe2$watch_queue(&(0x7f0000000280), 0x80) (async) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4) (async) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x0, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x8040) 15:44:25 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 55) 15:44:25 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x25020000) 15:44:25 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) [ 796.834508][T20681] loop5: detected capacity change from 0 to 256 [ 796.876765][T20684] loop3: detected capacity change from 0 to 256 [ 796.892362][T20687] FAULT_INJECTION: forcing a failure. [ 796.892362][T20687] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 796.905577][T20687] CPU: 1 PID: 20687 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 796.914328][T20687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 796.920969][T20692] loop5: detected capacity change from 0 to 256 [ 796.924433][T20687] Call Trace: [ 796.924444][T20687] [ 796.924452][T20687] dump_stack_lvl+0xda/0x130 [ 796.942515][T20687] dump_stack+0x15/0x20 [ 796.946694][T20687] should_fail_ex+0x21f/0x230 [ 796.951423][T20687] should_fail+0xb/0x10 [ 796.955673][T20687] should_fail_usercopy+0x1a/0x20 [ 796.960881][T20687] copy_page_from_iter_atomic+0x237/0xd80 [ 796.966626][T20687] ? shmem_write_begin+0xa0/0x1b0 [ 796.971689][T20687] ? shmem_write_begin+0x10c/0x1b0 [ 796.976901][T20687] generic_perform_write+0x20c/0x410 [ 796.982206][T20687] ? shmem_write_begin+0x1b0/0x1b0 [ 796.987340][T20687] shmem_file_write_iter+0xc8/0xe0 [ 796.992535][T20687] vfs_write+0x48a/0x790 [ 796.996904][T20687] ksys_write+0xeb/0x1a0 [ 797.001164][T20687] __x64_sys_write+0x42/0x50 [ 797.005770][T20687] do_syscall_64+0x44/0x110 [ 797.010334][T20687] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 797.016240][T20687] RIP: 0033:0x7fe82e7968ef [ 797.020661][T20687] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 797.040281][T20687] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 797.048773][T20687] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 797.056751][T20687] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 797.064729][T20687] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 797.072738][T20687] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 797.080717][T20687] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 797.088699][T20687] [ 797.115720][T20687] loop2: detected capacity change from 0 to 256 15:44:25 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240), 0x84000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) pipe2$watch_queue(&(0x7f0000000280), 0x80) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x0, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x8040) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) (async) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x3, 0x0) (async) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240), 0x84000, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) (async) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) (async) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) (async) pipe2$watch_queue(&(0x7f0000000280), 0x80) (async) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4) (async) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x0, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x8040) (async) 15:44:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xd00000000000000) 15:44:25 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0xc4, 0x7aa1, 0x7, 0x7, 0x5, "50789e0b6deb6ffb"}) 15:44:25 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 15:44:25 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3f000000) [ 797.136384][T20687] FAT-fs (loop2): bogus logical sector size 0 [ 797.142529][T20687] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 797.152213][T20687] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:26 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x4c}}}, 0x24}}, 0x0) 15:44:26 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0xc4, 0x7aa1, 0x7, 0x7, 0x5, "50789e0b6deb6ffb"}) 15:44:26 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000000) [ 797.207895][T20702] loop3: detected capacity change from 0 to 256 [ 797.243554][T20703] loop5: detected capacity change from 0 to 256 15:44:26 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 56) [ 797.266243][T20706] loop3: detected capacity change from 0 to 256 [ 797.284175][ T2780] ================================================================== [ 797.292295][ T2780] BUG: KCSAN: data-race in __dentry_kill / step_into [ 797.299006][ T2780] [ 797.301332][ T2780] read-write to 0xffff88813ec75900 of 4 bytes by task 19414 on cpu 1: [ 797.309490][ T2780] __dentry_kill+0x18f/0x4a0 [ 797.314102][ T2780] dentry_kill+0x8d/0x1e0 [ 797.318447][ T2780] dput+0x118/0x1f0 [ 797.322271][ T2780] do_unlinkat+0x257/0x4c0 [ 797.326701][ T2780] __x64_sys_unlink+0x30/0x40 [ 797.331395][ T2780] do_syscall_64+0x44/0x110 [ 797.335926][ T2780] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 797.341835][ T2780] [ 797.344158][ T2780] read to 0xffff88813ec75900 of 4 bytes by task 2780 on cpu 0: [ 797.351705][ T2780] step_into+0xe7/0x800 [ 797.355873][ T2780] walk_component+0x164/0x230 [ 797.360559][ T2780] path_lookupat+0x10a/0x2a0 [ 797.365166][ T2780] filename_lookup+0x126/0x300 [ 797.369976][ T2780] user_path_at_empty+0x42/0x110 [ 797.375023][ T2780] do_readlinkat+0x92/0x210 [ 797.379541][ T2780] __x64_sys_readlink+0x47/0x50 [ 797.384402][ T2780] do_syscall_64+0x44/0x110 [ 797.388925][ T2780] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 797.394849][ T2780] [ 797.397607][ T2780] value changed: 0x00600008 -> 0x00008008 [ 797.403425][ T2780] [ 797.405755][ T2780] Reported by Kernel Concurrency Sanitizer on: 15:44:26 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") (async) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) (async) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0xc4, 0x7aa1, 0x7, 0x7, 0x5, "50789e0b6deb6ffb"}) [ 797.411986][ T2780] CPU: 0 PID: 2780 Comm: udevd Not tainted 6.7.0-rc5-syzkaller #0 [ 797.419800][ T2780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 797.429862][ T2780] ================================================================== [ 797.468739][T20713] FAULT_INJECTION: forcing a failure. [ 797.468739][T20713] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 797.482092][T20713] CPU: 1 PID: 20713 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 797.490800][T20713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 797.500904][T20713] Call Trace: [ 797.504244][T20713] [ 797.507287][T20713] dump_stack_lvl+0xda/0x130 [ 797.511928][T20713] dump_stack+0x15/0x20 15:44:26 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000800) 15:44:26 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)={[{@uni_xlateno}, {@uni_xlate}, {@nonumtail}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@shortname_mixed}, {@fat=@nfs}]}, 0x44, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:26 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) [ 797.516115][T20713] should_fail_ex+0x21f/0x230 [ 797.520898][T20713] __should_fail_alloc_page+0xfd/0x110 [ 797.526431][T20713] __alloc_pages+0x108/0x340 [ 797.531057][T20713] alloc_pages_mpol+0xb1/0x1d0 [ 797.535856][T20713] shmem_get_folio_gfp+0x3b2/0xb40 [ 797.541030][T20713] shmem_write_begin+0xa0/0x1b0 [ 797.545959][T20713] generic_perform_write+0x1c9/0x410 [ 797.551346][T20713] ? shmem_write_begin+0x1b0/0x1b0 [ 797.556934][T20713] shmem_file_write_iter+0xc8/0xe0 [ 797.562061][T20713] vfs_write+0x48a/0x790 [ 797.566391][T20713] ksys_write+0xeb/0x1a0 [ 797.570689][T20713] __x64_sys_write+0x42/0x50 [ 797.575308][T20713] do_syscall_64+0x44/0x110 [ 797.579833][T20713] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 797.585738][T20713] RIP: 0033:0x7fe82e7968ef [ 797.590167][T20713] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 797.609815][T20713] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 797.618233][T20713] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 797.626219][T20713] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 797.634189][T20713] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 797.642159][T20713] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 797.650136][T20713] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 797.658144][T20713] 15:44:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xe00000000000000) 15:44:26 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)={[{@uni_xlateno}, {@uni_xlate}, {@nonumtail}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@shortname_mixed}, {@fat=@nfs}]}, 0x44, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) (async, rerun: 32) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) (rerun: 32) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:26 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 57) 15:44:26 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xe5ffffff) [ 797.677795][T20722] loop3: detected capacity change from 0 to 256 15:44:26 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x60}}}, 0x24}}, 0x0) 15:44:26 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)={[{@uni_xlateno}, {@uni_xlate}, {@nonumtail}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@shortname_mixed}, {@fat=@nfs}]}, 0x44, 0x256, &(0x7f0000002640)="$eJzs3cFLk38cB/DPdL/fphDbIZAiaNGl01Cj+yQMokFR7FCnJJXCmZAg6EG9Sf9D/Qt17Bp0iK79AxGEBV2ykwdhoc/Uadtq2Fzk63Xx4/N83vt+n2cPz8MO++7+udmZybn56Y2N9chmU5EuRSk2U5GPvuiPxGoAAP+SzVotvtUSvZ4LAHA8PP8B4ORp9/xPre5tu3X8MwMAuuVIn//7ujIlAKDL7ty9d2OsXB6/XShkI2bXFioLleRvsn9sOh5FNaZiOHKxFVHbk9TXrpfHhwvbPucjO7tSz68sVPoP5kciF/nm+ZFCIiqN+f9isJ7/MBhTMRq5ON08P9o0/39cutgwfjFy8f5BzEU1JmM7m+QzEbE8UihcvVk+lM/s9AEAAAAAAAAAAAAAAAAAAAAAQDcUC3vyB9e/SdbvKRZb7U/yjesDDbRdH+jw+jzpOJvu7bEDAAAAAAAAAAAAAAAAAADA32J+cWlmolqdetKuePzuxZv1TBL4ZXP7IlUft7PU2tEGbVqcuvDpWbNdmc7Pz58tXp/vwaCdFm/XH565PD90pVVPpBu3PI2Igz0tLqR0t07411xEl87Gy92i9P2nnt2Lqefv1+LS0PPSxKvlj19+N9XmplHr787NCAAAAAAAAAAAAAAAAAAATrj9L/1u/zfQ6+kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQE/s//5/p0UmdoqB+gtttWxe7fEhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/AgAAP//fImaEA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:26 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:26 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf60f0000) [ 797.731122][T20729] loop5: detected capacity change from 0 to 256 [ 797.743576][T20731] loop3: detected capacity change from 0 to 256 [ 797.796932][T20735] loop5: detected capacity change from 0 to 256 [ 797.803679][T20736] FAULT_INJECTION: forcing a failure. [ 797.803679][T20736] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 797.816897][T20736] CPU: 0 PID: 20736 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 797.825605][T20736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 797.835738][T20736] Call Trace: [ 797.839036][T20736] [ 797.841981][T20736] dump_stack_lvl+0xda/0x130 15:44:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x4000000000000) 15:44:26 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 797.846612][T20736] dump_stack+0x15/0x20 [ 797.850855][T20736] should_fail_ex+0x21f/0x230 [ 797.855591][T20736] should_fail+0xb/0x10 [ 797.859783][T20736] should_fail_usercopy+0x1a/0x20 [ 797.865053][T20736] copy_page_from_iter_atomic+0x237/0xd80 [ 797.870810][T20736] ? shmem_write_begin+0xa0/0x1b0 [ 797.875910][T20736] ? shmem_write_begin+0x10c/0x1b0 [ 797.881074][T20736] generic_perform_write+0x20c/0x410 [ 797.886456][T20736] ? shmem_write_begin+0x1b0/0x1b0 [ 797.891648][T20736] shmem_file_write_iter+0xc8/0xe0 15:44:26 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) (async) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) (async) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) (async) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) (async) renameat(r2, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x23) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) 15:44:26 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf6ffffff) [ 797.896839][T20736] vfs_write+0x48a/0x790 [ 797.901222][T20736] ksys_write+0xeb/0x1a0 [ 797.905615][T20736] __x64_sys_write+0x42/0x50 [ 797.909099][T20743] loop3: detected capacity change from 0 to 256 [ 797.910231][T20736] do_syscall_64+0x44/0x110 [ 797.921051][T20736] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 797.927050][T20736] RIP: 0033:0x7fe82e7968ef [ 797.931480][T20736] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 797.951681][T20736] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 797.960130][T20736] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 797.968157][T20736] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 797.976253][T20736] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 797.984242][T20736] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 797.992253][T20736] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 798.000237][T20736] [ 798.004580][T20736] loop2: detected capacity change from 0 to 256 [ 798.012990][T20736] FAT-fs (loop2): bogus logical sector size 0 [ 798.019161][T20736] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 798.028336][T20736] FAT-fs (loop2): Can't find a valid FAT filesystem [ 798.045526][T20755] loop3: detected capacity change from 0 to 256 15:44:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0xf00000000000000) 15:44:26 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) (async) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:26 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfeffffff) 15:44:26 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 58) [ 798.104695][T20759] FAULT_INJECTION: forcing a failure. [ 798.104695][T20759] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 798.118056][T20759] CPU: 0 PID: 20759 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 798.124518][T20764] loop3: detected capacity change from 0 to 256 [ 798.126760][T20759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 798.126776][T20759] Call Trace: [ 798.126785][T20759] [ 798.126793][T20759] dump_stack_lvl+0xda/0x130 [ 798.154069][T20759] dump_stack+0x15/0x20 [ 798.158253][T20759] should_fail_ex+0x21f/0x230 [ 798.162990][T20759] __should_fail_alloc_page+0xfd/0x110 [ 798.168486][T20759] __alloc_pages+0x108/0x340 [ 798.173086][T20759] alloc_pages_mpol+0xb1/0x1d0 [ 798.177872][T20759] shmem_get_folio_gfp+0x3b2/0xb40 [ 798.183011][T20759] shmem_write_begin+0xa0/0x1b0 [ 798.187937][T20759] generic_perform_write+0x1c9/0x410 [ 798.193268][T20759] ? shmem_write_begin+0x1b0/0x1b0 [ 798.198406][T20759] shmem_file_write_iter+0xc8/0xe0 [ 798.203621][T20759] vfs_write+0x48a/0x790 [ 798.207888][T20759] ksys_write+0xeb/0x1a0 [ 798.212151][T20759] __x64_sys_write+0x42/0x50 [ 798.216827][T20759] do_syscall_64+0x44/0x110 [ 798.221368][T20759] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 798.227275][T20759] RIP: 0033:0x7fe82e7968ef [ 798.231765][T20759] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 798.251534][T20759] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 798.259972][T20759] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 798.267991][T20759] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 798.275967][T20759] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 798.283943][T20759] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 798.292005][T20759] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 798.300038][T20759] 15:44:27 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x68}}}, 0x24}}, 0x0) 15:44:27 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 59) 15:44:27 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffff0f) 15:44:27 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000380)={[{@numtail}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'iso8859-7'}}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_win95}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="d7b8ad197372c9497ada96b1fa14"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mount(&(0x7f0000000080)=@md0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='zonefs\x00', 0x800, &(0x7f00000001c0)='errors=remount-ro') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') renameat2(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x1) [ 798.394361][T20770] FAULT_INJECTION: forcing a failure. [ 798.394361][T20770] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 798.407556][T20770] CPU: 1 PID: 20770 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 798.410642][T20773] loop3: detected capacity change from 0 to 256 [ 798.416272][T20770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 798.416290][T20770] Call Trace: [ 798.416298][T20770] [ 798.416312][T20770] dump_stack_lvl+0xda/0x130 [ 798.416354][T20770] dump_stack+0x15/0x20 [ 798.447680][T20770] should_fail_ex+0x21f/0x230 [ 798.452401][T20770] should_fail+0xb/0x10 [ 798.456646][T20770] should_fail_usercopy+0x1a/0x20 [ 798.461696][T20770] copy_page_from_iter_atomic+0x237/0xd80 [ 798.467440][T20770] ? shmem_write_begin+0xa0/0x1b0 [ 798.472485][T20770] ? shmem_write_begin+0x10c/0x1b0 [ 798.477651][T20770] generic_perform_write+0x20c/0x410 [ 798.482969][T20770] ? shmem_write_begin+0x1b0/0x1b0 [ 798.488131][T20770] shmem_file_write_iter+0xc8/0xe0 [ 798.493340][T20770] vfs_write+0x48a/0x790 [ 798.497622][T20770] ksys_write+0xeb/0x1a0 [ 798.501915][T20770] __x64_sys_write+0x42/0x50 [ 798.506580][T20770] do_syscall_64+0x44/0x110 [ 798.511100][T20770] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 798.517064][T20770] RIP: 0033:0x7fe82e7968ef [ 798.521485][T20770] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 798.541105][T20770] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 798.549868][T20770] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 798.557859][T20770] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 798.565907][T20770] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 798.573881][T20770] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 798.581904][T20770] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 798.589888][T20770] [ 798.595032][T20770] loop2: detected capacity change from 0 to 256 [ 798.604842][T20770] FAT-fs (loop2): bogus logical sector size 0 [ 798.610986][T20770] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 798.620324][T20770] FAT-fs (loop2): Can't find a valid FAT filesystem 15:44:27 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 1) 15:44:27 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000380)={[{@numtail}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'iso8859-7'}}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_win95}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="d7b8ad197372c9497ada96b1fa14"], 0x23) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mount(&(0x7f0000000080)=@md0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='zonefs\x00', 0x800, &(0x7f00000001c0)='errors=remount-ro') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) (async) renameat(r2, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) renameat2(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x1) 15:44:27 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffe5) 15:44:27 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 60) [ 798.704276][T20781] FAULT_INJECTION: forcing a failure. [ 798.704276][T20781] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 798.706291][T20780] loop3: detected capacity change from 0 to 256 [ 798.717564][T20781] CPU: 0 PID: 20781 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 798.732524][T20781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 798.741144][T20784] loop5: detected capacity change from 0 to 256 [ 798.742585][T20781] Call Trace: [ 798.742596][T20781] [ 798.755333][T20781] dump_stack_lvl+0xda/0x130 [ 798.759950][T20781] dump_stack+0x15/0x20 [ 798.764186][T20781] should_fail_ex+0x21f/0x230 [ 798.768943][T20781] __should_fail_alloc_page+0xfd/0x110 [ 798.774467][T20781] __alloc_pages+0x108/0x340 [ 798.779071][T20781] alloc_pages_mpol+0xb1/0x1d0 [ 798.783846][T20781] shmem_get_folio_gfp+0x3b2/0xb40 [ 798.788987][T20781] shmem_write_begin+0xa0/0x1b0 [ 798.793860][T20781] generic_perform_write+0x1c9/0x410 [ 798.799281][T20781] ? shmem_write_begin+0x1b0/0x1b0 [ 798.804418][T20781] shmem_file_write_iter+0xc8/0xe0 [ 798.809539][T20781] vfs_write+0x48a/0x790 [ 798.813857][T20781] ksys_write+0xeb/0x1a0 [ 798.818191][T20781] __x64_sys_write+0x42/0x50 [ 798.822794][T20781] do_syscall_64+0x44/0x110 [ 798.827313][T20781] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 798.833289][T20781] RIP: 0033:0x7fe82e7968ef [ 798.837707][T20781] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 798.857411][T20781] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 798.865828][T20781] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 798.873819][T20781] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 798.881797][T20781] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 798.889847][T20781] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 798.897844][T20781] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 798.905860][T20781] [ 798.914746][T20784] FAULT_INJECTION: forcing a failure. [ 798.914746][T20784] name failslab, interval 1, probability 0, space 0, times 0 [ 798.927475][T20784] CPU: 1 PID: 20784 Comm: syz-executor.5 Not tainted 6.7.0-rc5-syzkaller #0 [ 798.936171][T20784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 798.946251][T20784] Call Trace: [ 798.949600][T20784] [ 798.952589][T20784] dump_stack_lvl+0xda/0x130 [ 798.957224][T20784] dump_stack+0x15/0x20 [ 798.961504][T20784] should_fail_ex+0x21f/0x230 [ 798.966235][T20784] ? getname_flags+0x85/0x360 [ 798.970957][T20784] __should_failslab+0x92/0xa0 [ 798.975757][T20784] should_failslab+0x9/0x20 [ 798.980293][T20784] kmem_cache_alloc+0x4e/0x250 [ 798.985083][T20784] ? fput+0x112/0x140 [ 798.989169][T20784] getname_flags+0x85/0x360 [ 798.993707][T20784] __x64_sys_mkdirat+0x43/0x60 [ 798.998512][T20784] do_syscall_64+0x44/0x110 [ 799.003073][T20784] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 799.008990][T20784] RIP: 0033:0x7ffba15e6ba9 [ 799.013440][T20784] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 799.033150][T20784] RSP: 002b:00007ffba09690c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 799.041711][T20784] RAX: ffffffffffffffda RBX: 00007ffba1705f80 RCX: 00007ffba15e6ba9 [ 799.049733][T20784] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 799.057709][T20784] RBP: 00007ffba0969120 R08: 0000000000000000 R09: 0000000000000000 [ 799.065684][T20784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 799.073669][T20784] R13: 000000000000000b R14: 00007ffba1705f80 R15: 00007ffd964160e8 [ 799.081661][T20784] 15:44:27 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000380)={[{@numtail}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'iso8859-7'}}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_win95}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="d7b8ad197372c9497ada96b1fa14"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mount(&(0x7f0000000080)=@md0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='zonefs\x00', 0x800, &(0x7f00000001c0)='errors=remount-ro') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) (async) renameat(r2, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) renameat2(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x1) 15:44:27 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfffffff6) 15:44:27 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 2) 15:44:27 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$eJzs3TFrU10YB/Anbd43beElGV4oimDExSm0FfcUqSAGFCWDThbbojS1YKHQDm234nfQr6Cjq+Agrn4BEaQKLtapQyHS3rQmNYmWml6xv9+Sh3vOP+fck8u9ZMjJ3TNzs1PzCzObm30RkYlsOcqxlYlC9EV/JNYCAPibbNXr8aWeSHsuAMDx8PwHgJOn2/M/s7Z/7MbxzwwA6JUjff/v68mUAIAeu3X7zrXxSmXiZrE4EDG3vlhdrCavSfv4TDyIWkzHSORjO6K+L6mvXK1MjBR3fCzEwNxqI7+6WO1vzY9GPgrt86PFRFSb8//EUCP/biimYyzy8X/7/Fjb/L9x4XzT+KXIx9t7MR+1mIqdbJLPRcTKaLF4+XrlQD632w8AAAAAAAAAAAAAAAAAAAAAAHqhVNxXaN3/Jtm/p1Tq1J7km/cHGuy6P9DB/XmycTqb7rkDAAAAAAAAAAAAAAAAAADAn2JhaXl2slabftStePjm2auNXBL4aefuRaYx7uFS60cbtG3x37kPT9o15Q6/Pr+3eHk2hUG7FzEQ0Xrk9cb9UxcXhi91SkW2+cjjiGjt0+FCyvZqwT/nI3q0Ps/3ivLXH/rsXUypf4JLy8NPy5MvVt5/+tVUl5tGvb83NyMAAAAAAAAAAAAAAAAAADjhmn7jHRGDaU8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFLx/f//D1vkYrcYbLzRdsfOaymfIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAxLcAAAD//8mjl2U=") (fail_nth: 61) [ 799.152247][T20792] loop5: detected capacity change from 0 to 256 [ 799.159932][T20790] loop3: detected capacity change from 0 to 256 [ 799.163570][T20794] FAULT_INJECTION: forcing a failure. [ 799.163570][T20794] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 799.179546][T20794] CPU: 1 PID: 20794 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 799.188257][T20794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 799.198334][T20794] Call Trace: [ 799.201634][T20794] [ 799.204590][T20794] dump_stack_lvl+0xda/0x130 [ 799.209342][T20794] dump_stack+0x15/0x20 [ 799.213546][T20794] should_fail_ex+0x21f/0x230 [ 799.215054][T20792] FAULT_INJECTION: forcing a failure. [ 799.215054][T20792] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 799.218295][T20794] should_fail+0xb/0x10 [ 799.235515][T20794] should_fail_usercopy+0x1a/0x20 [ 799.240573][T20794] copy_page_from_iter_atomic+0x237/0xd80 [ 799.246406][T20794] ? shmem_write_begin+0xa0/0x1b0 [ 799.251502][T20794] ? shmem_write_begin+0x10c/0x1b0 [ 799.256640][T20794] generic_perform_write+0x20c/0x410 [ 799.261943][T20794] ? shmem_write_begin+0x1b0/0x1b0 [ 799.267077][T20794] shmem_file_write_iter+0xc8/0xe0 [ 799.272264][T20794] vfs_write+0x48a/0x790 [ 799.276584][T20794] ksys_write+0xeb/0x1a0 [ 799.280990][T20794] __x64_sys_write+0x42/0x50 [ 799.285639][T20794] do_syscall_64+0x44/0x110 [ 799.290173][T20794] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 799.296120][T20794] RIP: 0033:0x7fe82e7968ef [ 799.300610][T20794] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 799.320278][T20794] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 799.328749][T20794] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 799.336728][T20794] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 799.344770][T20794] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 799.352816][T20794] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 799.360791][T20794] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 799.368773][T20794] [ 799.371806][T20792] CPU: 0 PID: 20792 Comm: syz-executor.5 Not tainted 6.7.0-rc5-syzkaller #0 [ 799.377698][T20794] loop2: detected capacity change from 0 to 256 [ 799.380495][T20792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 799.380512][T20792] Call Trace: [ 799.380521][T20792] [ 799.389285][T20794] FAT-fs (loop2): bogus logical sector size 0 [ 799.396822][T20792] dump_stack_lvl+0xda/0x130 [ 799.400188][T20794] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 799.403114][T20792] dump_stack+0x15/0x20 [ 799.409198][T20794] FAT-fs (loop2): Can't find a valid FAT filesystem [ 799.413734][T20792] should_fail_ex+0x21f/0x230 [ 799.438496][T20792] should_fail+0xb/0x10 [ 799.442684][T20792] should_fail_usercopy+0x1a/0x20 [ 799.447802][T20792] strncpy_from_user+0x25/0x270 [ 799.452769][T20792] ? kmem_cache_alloc+0x15a/0x250 [ 799.457842][T20792] getname_flags+0xb3/0x360 [ 799.462377][T20792] __x64_sys_mkdirat+0x43/0x60 [ 799.467148][T20792] do_syscall_64+0x44/0x110 [ 799.471705][T20792] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 799.477610][T20792] RIP: 0033:0x7ffba15e6ba9 [ 799.482093][T20792] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 799.501803][T20792] RSP: 002b:00007ffba09690c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 799.510385][T20792] RAX: ffffffffffffffda RBX: 00007ffba1705f80 RCX: 00007ffba15e6ba9 [ 799.518365][T20792] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 799.526375][T20792] RBP: 00007ffba0969120 R08: 0000000000000000 R09: 0000000000000000 [ 799.534352][T20792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 799.542381][T20792] R13: 000000000000000b R14: 00007ffba1705f80 R15: 00007ffd964160e8 [ 799.550359][T20792] 15:44:28 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x6c}}}, 0x24}}, 0x0) 15:44:28 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$eJzs3TFrU10YB/Anbd43beElGV4oimDExSm0FfcUqSAGFCWDThbbojS1YKHQDm234nfQr6Cjq+Agrn4BEaQKLtapQyHS3rQmNYmWml6xv9+Sh3vOP+fck8u9ZMjJ3TNzs1PzCzObm30RkYlsOcqxlYlC9EV/JNYCAPibbNXr8aWeSHsuAMDx8PwHgJOn2/M/s7Z/7MbxzwwA6JUjff/v68mUAIAeu3X7zrXxSmXiZrE4EDG3vlhdrCavSfv4TDyIWkzHSORjO6K+L6mvXK1MjBR3fCzEwNxqI7+6WO1vzY9GPgrt86PFRFSb8//EUCP/biimYyzy8X/7/Fjb/L9x4XzT+KXIx9t7MR+1mIqdbJLPRcTKaLF4+XrlQD632w8AAAAAAAAAAAAAAAAAAAAAAHqhVNxXaN3/Jtm/p1Tq1J7km/cHGuy6P9DB/XmycTqb7rkDAAAAAAAAAAAAAAAAAADAn2JhaXl2slabftStePjm2auNXBL4aefuRaYx7uFS60cbtG3x37kPT9o15Q6/Pr+3eHk2hUG7FzEQ0Xrk9cb9UxcXhi91SkW2+cjjiGjt0+FCyvZqwT/nI3q0Ps/3ivLXH/rsXUypf4JLy8NPy5MvVt5/+tVUl5tGvb83NyMAAAAAAAAAAAAAAAAAADjhmn7jHRGDaU8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFLx/f//D1vkYrcYbLzRdsfOaymfIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAxLcAAAD//8mjl2U=") (fail_nth: 62) 15:44:28 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x18001, &(0x7f0000000300), 0x45, 0x256, &(0x7f0000000340)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:28 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 3) 15:44:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x1000000000000000) 15:44:28 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfffffffe) 15:44:28 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x18001, &(0x7f0000000300), 0x45, 0x256, &(0x7f0000000340)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x18001, &(0x7f0000000300), 0x45, 0x256, &(0x7f0000000340)="$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") (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) (async) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) [ 799.619140][T20805] FAULT_INJECTION: forcing a failure. [ 799.619140][T20805] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 799.624540][T20807] __nla_validate_parse: 25 callbacks suppressed [ 799.624559][T20807] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 799.632462][T20805] CPU: 0 PID: 20805 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 799.639706][T20809] loop3: detected capacity change from 0 to 256 [ 799.647916][T20805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 799.672976][T20805] Call Trace: [ 799.676315][T20805] [ 799.679309][T20805] dump_stack_lvl+0xda/0x130 [ 799.683970][T20805] dump_stack+0x15/0x20 [ 799.688145][T20805] should_fail_ex+0x21f/0x230 [ 799.692848][T20805] __should_fail_alloc_page+0xfd/0x110 [ 799.698337][T20805] __alloc_pages+0x108/0x340 [ 799.702937][T20805] alloc_pages_mpol+0xb1/0x1d0 [ 799.707777][T20805] shmem_get_folio_gfp+0x3b2/0xb40 [ 799.712914][T20805] shmem_write_begin+0xa0/0x1b0 [ 799.717789][T20805] generic_perform_write+0x1c9/0x410 [ 799.723100][T20805] ? shmem_write_begin+0x1b0/0x1b0 [ 799.728256][T20805] shmem_file_write_iter+0xc8/0xe0 [ 799.733391][T20805] vfs_write+0x48a/0x790 [ 799.737659][T20805] ksys_write+0xeb/0x1a0 [ 799.742015][T20805] __x64_sys_write+0x42/0x50 [ 799.746623][T20805] do_syscall_64+0x44/0x110 [ 799.751151][T20805] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 799.757167][T20805] RIP: 0033:0x7fe82e7968ef [ 799.761585][T20805] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 799.781247][T20805] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 799.789667][T20805] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 799.797998][T20805] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 799.805973][T20805] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 15:44:28 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x18001, &(0x7f0000000300), 0x45, 0x256, &(0x7f0000000340)="$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") (async) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x18001, &(0x7f0000000300), 0x45, 0x256, &(0x7f0000000340)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 799.814001][T20805] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 799.821975][T20805] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 799.829986][T20805] [ 799.843154][T20803] loop5: detected capacity change from 0 to 256 [ 799.849667][T20808] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 15:44:28 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$eJzs3TFrU10YB/Anbd43beElGV4oimDExSm0FfcUqSAGFCWDThbbojS1YKHQDm234nfQr6Cjq+Agrn4BEaQKLtapQyHS3rQmNYmWml6xv9+Sh3vOP+fck8u9ZMjJ3TNzs1PzCzObm30RkYlsOcqxlYlC9EV/JNYCAPibbNXr8aWeSHsuAMDx8PwHgJOn2/M/s7Z/7MbxzwwA6JUjff/v68mUAIAeu3X7zrXxSmXiZrE4EDG3vlhdrCavSfv4TDyIWkzHSORjO6K+L6mvXK1MjBR3fCzEwNxqI7+6WO1vzY9GPgrt86PFRFSb8//EUCP/biimYyzy8X/7/Fjb/L9x4XzT+KXIx9t7MR+1mIqdbJLPRcTKaLF4+XrlQD632w8AAAAAAAAAAAAAAAAAAAAAAHqhVNxXaN3/Jtm/p1Tq1J7km/cHGuy6P9DB/XmycTqb7rkDAAAAAAAAAAAAAAAAAADAn2JhaXl2slabftStePjm2auNXBL4aefuRaYx7uFS60cbtG3x37kPT9o15Q6/Pr+3eHk2hUG7FzEQ0Xrk9cb9UxcXhi91SkW2+cjjiGjt0+FCyvZqwT/nI3q0Ps/3ivLXH/rsXUypf4JLy8NPy5MvVt5/+tVUl5tGvb83NyMAAAAAAAAAAAAAAAAAADjhmn7jHRGDaU8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFLx/f//D1vkYrcYbLzRdsfOaymfIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAxLcAAAD//8mjl2U=") (fail_nth: 63) [ 799.870592][T20807] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 799.874142][T20803] FAULT_INJECTION: forcing a failure. [ 799.874142][T20803] name failslab, interval 1, probability 0, space 0, times 0 [ 799.892636][T20803] CPU: 0 PID: 20803 Comm: syz-executor.5 Not tainted 6.7.0-rc5-syzkaller #0 [ 799.901383][T20803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 799.911477][T20803] Call Trace: [ 799.914779][T20803] [ 799.917732][T20803] dump_stack_lvl+0xda/0x130 [ 799.922366][T20803] dump_stack+0x15/0x20 [ 799.926358][T20820] FAULT_INJECTION: forcing a failure. [ 799.926358][T20820] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 799.926548][T20803] should_fail_ex+0x21f/0x230 [ 799.944256][T20803] __should_failslab+0x92/0xa0 [ 799.949128][T20803] should_failslab+0x9/0x20 [ 799.953669][T20803] slab_pre_alloc_hook+0x37/0x160 [ 799.958771][T20803] ? __d_alloc+0x3d/0x380 [ 799.963120][T20803] kmem_cache_alloc_lru+0x47/0x200 [ 799.968249][T20803] __d_alloc+0x3d/0x380 [ 799.972495][T20803] d_alloc+0x2e/0x100 [ 799.976532][T20803] lookup_one_qstr_excl+0x93/0x180 [ 799.981667][T20803] filename_create+0x14d/0x2b0 [ 799.986441][T20803] do_mkdirat+0x63/0x2a0 [ 799.990717][T20803] __x64_sys_mkdirat+0x50/0x60 [ 799.995490][T20803] do_syscall_64+0x44/0x110 [ 800.000027][T20803] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 800.005933][T20803] RIP: 0033:0x7ffba15e6ba9 [ 800.010361][T20803] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 800.029980][T20803] RSP: 002b:00007ffba09690c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 800.038403][T20803] RAX: ffffffffffffffda RBX: 00007ffba1705f80 RCX: 00007ffba15e6ba9 [ 800.046443][T20803] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 800.054420][T20803] RBP: 00007ffba0969120 R08: 0000000000000000 R09: 0000000000000000 [ 800.062404][T20803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 15:44:28 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 4) 15:44:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d7761d59e992c757466383d312c6572726f72733d72656d6f756e742d726f2c726f64693d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c6e66732c00"], 0x45, 0x256, &(0x7f0000002640)="$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") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendto$inet6(r2, &(0x7f0000000280)="cbd9461c9425cdf258ab94c4d01a49c23e0c84fe37bff4620c4d", 0x1a, 0x4000, 0x0, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/e1000e', 0x40002, 0x8c) mknodat$loop(r3, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) r4 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r4, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) open(&(0x7f0000000240)='\x00', 0x400, 0x130) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) [ 800.070381][T20803] R13: 000000000000000b R14: 00007ffba1705f80 R15: 00007ffd964160e8 [ 800.078520][T20803] [ 800.081559][T20820] CPU: 1 PID: 20820 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 800.090265][T20820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 800.100365][T20820] Call Trace: [ 800.103677][T20820] [ 800.106644][T20820] dump_stack_lvl+0xda/0x130 [ 800.111287][T20820] dump_stack+0x15/0x20 [ 800.115587][T20820] should_fail_ex+0x21f/0x230 15:44:28 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000000000000) [ 800.120307][T20820] should_fail+0xb/0x10 [ 800.124565][T20820] should_fail_usercopy+0x1a/0x20 [ 800.129625][T20820] copy_page_from_iter_atomic+0x237/0xd80 [ 800.135399][T20820] ? shmem_write_begin+0xa0/0x1b0 [ 800.140531][T20820] ? shmem_write_begin+0x10c/0x1b0 [ 800.145773][T20820] generic_perform_write+0x20c/0x410 [ 800.151499][T20820] ? shmem_write_begin+0x1b0/0x1b0 [ 800.156657][T20820] shmem_file_write_iter+0xc8/0xe0 [ 800.161789][T20820] vfs_write+0x48a/0x790 [ 800.166089][T20820] ksys_write+0xeb/0x1a0 [ 800.170348][T20820] __x64_sys_write+0x42/0x50 [ 800.175045][T20820] do_syscall_64+0x44/0x110 [ 800.179611][T20820] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 800.185544][T20820] RIP: 0033:0x7fe82e7968ef [ 800.189955][T20820] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 800.209578][T20820] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 800.217988][T20820] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 800.225964][T20820] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 800.233950][T20820] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 [ 800.241939][T20820] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 800.249924][T20820] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 800.257903][T20820] [ 800.276093][T20827] loop3: detected capacity change from 0 to 256 [ 800.284267][T20820] loop2: detected capacity change from 0 to 256 [ 800.296429][T20829] loop5: detected capacity change from 0 to 256 [ 800.306773][T20820] FAT-fs (loop2): bogus logical sector size 0 [ 800.312917][T20820] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 800.316578][T20829] FAULT_INJECTION: forcing a failure. [ 800.316578][T20829] name failslab, interval 1, probability 0, space 0, times 0 [ 800.322068][T20820] FAT-fs (loop2): Can't find a valid FAT filesystem [ 800.334676][T20829] CPU: 1 PID: 20829 Comm: syz-executor.5 Not tainted 6.7.0-rc5-syzkaller #0 [ 800.334700][T20829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 800.360197][T20829] Call Trace: [ 800.363479][T20829] [ 800.366436][T20829] dump_stack_lvl+0xda/0x130 [ 800.371048][T20829] dump_stack+0x15/0x20 [ 800.375278][T20829] should_fail_ex+0x21f/0x230 [ 800.379967][T20829] ? fat_parse_long+0x5d/0x400 [ 800.384805][T20829] __should_failslab+0x92/0xa0 [ 800.389648][T20829] should_failslab+0x9/0x20 [ 800.394174][T20829] kmem_cache_alloc+0x4e/0x250 [ 800.398954][T20829] fat_parse_long+0x5d/0x400 [ 800.403562][T20829] fat_search_long+0x1ff/0x970 [ 800.408389][T20829] ? mntput+0x50/0x70 [ 800.412441][T20829] vfat_lookup+0xd6/0x2d0 [ 800.416825][T20829] lookup_one_qstr_excl+0xc0/0x180 [ 800.421980][T20829] filename_create+0x14d/0x2b0 [ 800.426770][T20829] do_mkdirat+0x63/0x2a0 [ 800.431099][T20829] __x64_sys_mkdirat+0x50/0x60 [ 800.435873][T20829] do_syscall_64+0x44/0x110 [ 800.440437][T20829] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 800.446343][T20829] RIP: 0033:0x7ffba15e6ba9 [ 800.450809][T20829] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 800.470523][T20829] RSP: 002b:00007ffba09690c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 800.478957][T20829] RAX: ffffffffffffffda RBX: 00007ffba1705f80 RCX: 00007ffba15e6ba9 [ 800.486957][T20829] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 800.495037][T20829] RBP: 00007ffba0969120 R08: 0000000000000000 R09: 0000000000000000 [ 800.503078][T20829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 800.511153][T20829] R13: 000000000000000b R14: 00007ffba1705f80 R15: 00007ffd964160e8 [ 800.519136][T20829] [ 800.566709][T20825] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 15:44:29 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0x74}}}, 0x24}}, 0x0) 15:44:29 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d7761d59e992c757466383d312c6572726f72733d72656d6f756e742d726f2c726f64693d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c6e66732c00"], 0x45, 0x256, &(0x7f0000002640)="$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") (async) r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d7761d59e992c757466383d312c6572726f72733d72656d6f756e742d726f2c726f64693d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c6e66732c00"], 0x45, 0x256, &(0x7f0000002640)="$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") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendto$inet6(r2, &(0x7f0000000280)="cbd9461c9425cdf258ab94c4d01a49c23e0c84fe37bff4620c4d", 0x1a, 0x4000, 0x0, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/e1000e', 0x40002, 0x8c) mknodat$loop(r3, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) (async) mknodat$loop(r3, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) r4 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r4, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) renameat(r4, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) open(&(0x7f0000000240)='\x00', 0x400, 0x130) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) 15:44:29 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000000000000) 15:44:29 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 5) 15:44:29 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 64) 15:44:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_bpf={0x2c, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x6c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x6}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x3c, 0x2, [@TCA_CGROUP_ACT={0x38, 0x1, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x1100000000000000) [ 800.726134][T20832] loop5: detected capacity change from 0 to 256 [ 800.734020][T20835] loop3: detected capacity change from 0 to 256 [ 800.734086][T20836] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 800.754580][T20832] FAULT_INJECTION: forcing a failure. [ 800.754580][T20832] name failslab, interval 1, probability 0, space 0, times 0 [ 800.767333][T20832] CPU: 1 PID: 20832 Comm: syz-executor.5 Not tainted 6.7.0-rc5-syzkaller #0 [ 800.776096][T20832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 800.785382][T20843] FAULT_INJECTION: forcing a failure. [ 800.785382][T20843] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 800.786218][T20832] Call Trace: [ 800.786228][T20832] [ 800.786234][T20832] dump_stack_lvl+0xda/0x130 [ 800.810327][T20832] dump_stack+0x15/0x20 [ 800.814547][T20832] should_fail_ex+0x21f/0x230 [ 800.819336][T20832] ? vfat_add_entry+0xd6/0x1b60 [ 800.824211][T20832] __should_failslab+0x92/0xa0 [ 800.829101][T20832] should_failslab+0x9/0x20 [ 800.833682][T20832] __kmem_cache_alloc_node+0x4e/0x210 [ 800.839150][T20832] ? vfat_add_entry+0xd6/0x1b60 [ 800.844021][T20832] kmalloc_trace+0x2a/0xa0 [ 800.848498][T20832] vfat_add_entry+0xd6/0x1b60 [ 800.853197][T20832] ? fat_alloc_new_dir+0x51c/0x550 [ 800.858369][T20832] vfat_mkdir+0xcd/0x1e0 [ 800.862699][T20832] vfs_mkdir+0x1ef/0x2f0 [ 800.867024][T20832] do_mkdirat+0x12f/0x2a0 [ 800.871448][T20832] __x64_sys_mkdirat+0x50/0x60 [ 800.876218][T20832] do_syscall_64+0x44/0x110 [ 800.880807][T20832] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 800.886713][T20832] RIP: 0033:0x7ffba15e6ba9 [ 800.891134][T20832] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 800.910862][T20832] RSP: 002b:00007ffba09690c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 800.919436][T20832] RAX: ffffffffffffffda RBX: 00007ffba1705f80 RCX: 00007ffba15e6ba9 [ 800.927416][T20832] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 800.935411][T20832] RBP: 00007ffba0969120 R08: 0000000000000000 R09: 0000000000000000 [ 800.943389][T20832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 800.951452][T20832] R13: 000000000000000b R14: 00007ffba1705f80 R15: 00007ffd964160e8 [ 800.959448][T20832] [ 800.962472][T20843] CPU: 0 PID: 20843 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 800.971179][T20843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 800.981324][T20843] Call Trace: [ 800.984617][T20843] [ 800.987571][T20843] dump_stack_lvl+0xda/0x130 [ 800.992188][T20843] dump_stack+0x15/0x20 [ 800.996370][T20843] should_fail_ex+0x21f/0x230 [ 801.001138][T20843] __should_fail_alloc_page+0xfd/0x110 [ 801.006668][T20843] __alloc_pages+0x108/0x340 [ 801.011266][T20843] alloc_pages_mpol+0xb1/0x1d0 [ 801.016045][T20843] shmem_get_folio_gfp+0x3b2/0xb40 [ 801.021323][T20843] shmem_write_begin+0xa0/0x1b0 [ 801.026220][T20843] generic_perform_write+0x1c9/0x410 [ 801.031565][T20843] ? shmem_write_begin+0x1b0/0x1b0 [ 801.036775][T20843] shmem_file_write_iter+0xc8/0xe0 [ 801.041986][T20843] vfs_write+0x48a/0x790 [ 801.046247][T20843] ksys_write+0xeb/0x1a0 [ 801.050571][T20843] __x64_sys_write+0x42/0x50 [ 801.055197][T20843] do_syscall_64+0x44/0x110 [ 801.059771][T20843] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 801.065677][T20843] RIP: 0033:0x7fe82e7968ef [ 801.070097][T20843] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 801.089754][T20843] RSP: 002b:00007fe82db19e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 801.098222][T20843] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fe82e7968ef [ 801.106268][T20843] RDX: 0000000000020000 RSI: 00007fe8256fa000 RDI: 0000000000000004 [ 801.114264][T20843] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000254 15:44:29 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d7761d59e992c757466383d312c6572726f72733d72656d6f756e742d726f2c726f64693d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c6e66732c00"], 0x45, 0x256, &(0x7f0000002640)="$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") (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendto$inet6(r2, &(0x7f0000000280)="cbd9461c9425cdf258ab94c4d01a49c23e0c84fe37bff4620c4d", 0x1a, 0x4000, 0x0, 0x0) (async) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/e1000e', 0x40002, 0x8c) mknodat$loop(r3, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r4, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) (async) open(&(0x7f0000000240)='\x00', 0x400, 0x130) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) 15:44:29 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c757466383d312c726f6469722c726f6469722c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c646f733178666c6f7070792c0017279517d89724a80e01865da5a95eab527140e89218bfb5f647eeff6d08279d8e9a07b648b3ba99b6785ab1"], 0x45, 0x25a, &(0x7f0000000380)="$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") (fail_nth: 65) 15:44:29 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c6572726f72733d72656d6f756e7425726f2c726f64f85b063f4414d231ababceaf69722c756e695f786c6174653d312c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c6e66732c00"], 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/cgroups\x00', 0x0, 0x0) sendmsg$NL80211_CMD_JOIN_OCB(r1, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x28, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xba, 0x1e}}}}, [@NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x20044010}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x10012, r2, 0xffffe000) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 801.122245][T20843] R10: 0000000020000382 R11: 0000000000000293 R12: 0000000000000004 [ 801.130298][T20843] R13: 00007fe82db19f3c R14: 00007fe82db19f40 R15: 00007fe8256fa000 [ 801.138405][T20843] [ 801.142809][T20842] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 801.184287][T20855] FAULT_INJECTION: forcing a failure. [ 801.184287][T20855] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 801.197425][T20855] CPU: 1 PID: 20855 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller #0 [ 801.200981][T20836] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 801.206187][T20855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 801.206205][T20855] Call Trace: [ 801.206213][T20855] 15:44:30 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c757466383d312c6572726f72733d72656d6f756e7425726f2c726f64f85b063f4414d231ababceaf69722c756e695f786c6174653d312c747a3d5554432c73686f72746e616d653d77696e6e742c756e695f786c6174653d302c757466383d312c6e66732c00"], 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d7b814"], 0x23) openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/cgroups\x00', 0x0, 0x0) (async) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/cgroups\x00', 0x0, 0x0) sendmsg$NL80211_CMD_JOIN_OCB(r1, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x28, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xba, 0x1e}}}}, [@NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x20044010}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001680)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x10012, r2, 0xffffe000) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x10012, r2, 0xffffe000) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 15:44:30 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)={[{@numtail}, {@shortname_win95}, {@utf8}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@fat=@tz_utc}, {@shortname_winnt}, {@uni_xlateno}, {@utf8}, {@fat=@nfs}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='.\f'], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd8000000000000) 15:44:30 executing program 5: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002400)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}, {@shortname_win95}, {@fat=@discard}, {@fat=@errors_remount}, {@rodir}, {@uni_xlate}, {@numtail}, {@shortname_winnt}, {@utf8no}, {@utf8}, {}]}, 0x45, 0x256, &(0x7f0000002640)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="3384b5785060bd3064fdccf6679bd5cf78fdfe3f"], 0x23) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (fail_nth: 6) [ 801.206221][T20855] dump_stack_lvl+0xda/0x130 [ 801.206265][T20855] dump_stack+0x15/0x20 [ 801.206346][T20855] should_fail_ex+0x21f/0x230 [ 801.245430][T20855]