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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127b, &(0x7f0000000000)) 23:54:06 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x7f12a1bd4000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:54:06 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0xdf3, 0x0, 0x8000) 23:54:06 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0), 0x20100, 0x0) finit_module(r1, &(0x7f0000000100)='+#S&*&\'\x00', 0x2) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 23:54:06 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x430, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:54:06 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x7f12a3d54000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:54:06 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x42020, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x2, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x5, 0x1, 0x1, 0x0, 0x1, 0x40000, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x6, 0x10001}, 0x14a60, 0xb232, 0x6, 0x6, 0x8, 0x101, 0xffff, 0x0, 0xff, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r2 = dup2(r0, r1) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000001200)=ANY=[@ANYBLOB="0100000102000000000000002083947c40de2a5bc7139bb96e1fcb0581fe245bdcce8e47b78029e261019a015814191c051a8ace4edfb69175c03a174b33db", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 23:54:06 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x1268, &(0x7f0000000000)) 23:54:06 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x9) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:54:06 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x401070c9, &(0x7f0000000000)) 23:54:06 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x10, 0x8000) 23:54:20 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x21) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:54:20 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x1268, &(0x7f0000000000)) 23:54:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r2, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r3, &(0x7f0000000200)='./file0\x00', 0x86) 23:54:20 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x12, 0x8000) 23:54:20 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x5000000, 0x0, 0x8000) 23:54:20 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) 23:54:20 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x401070ca, &(0x7f0000000000)) 23:54:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x8000000000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:54:20 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200802, 0x0) r1 = getegid() setresgid(r1, r1, r1) r2 = getegid() setresgid(r2, r2, r2) r3 = getegid() setresgid(r3, r3, r3) fsetxattr$system_posix_acl(r0, &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000000c0)={{}, {0x1, 0x6}, [], {}, [{0x8, 0x4, r1}, {0x8, 0x2}, {0x8, 0x6, r2}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x4, r3}], {}, {0x20, 0x5}}, 0x4c, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') pread64(r4, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) 23:54:20 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x1261, &(0x7f0000000000)) 23:54:20 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x6000000, 0x0, 0x8000) 23:54:20 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0xff010000, 0x0, 0x8000) 23:54:20 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x900) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:54:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, &(0x7f0000000580)='./file0\x00', 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) 23:54:20 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x64, 0x8000) 23:54:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x301ba1127f0000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:54:20 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x401070cd, &(0x7f0000000000)) 23:54:34 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x401070cd, &(0x7f0000000000)) 23:54:34 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x409da1127f0000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:54:34 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x401870c8, &(0x7f0000000000)) 23:54:34 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 1) 23:54:34 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0xa010000, 0x0, 0x8000) 23:54:34 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 1) 23:54:34 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x102, 0x8000) 23:54:34 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x80000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) [ 1688.856109] FAULT_INJECTION: forcing a failure. [ 1688.856109] name failslab, interval 1, probability 0, space 0, times 0 [ 1688.864844] CPU: 1 PID: 9392 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1688.865595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1688.866508] Call Trace: [ 1688.866794] dump_stack+0x107/0x167 [ 1688.867181] should_fail.cold+0x5/0xa [ 1688.867587] ? getname_flags.part.0+0x50/0x4f0 [ 1688.868071] should_failslab+0x5/0x20 [ 1688.868475] kmem_cache_alloc+0x5b/0x310 [ 1688.868909] getname_flags.part.0+0x50/0x4f0 [ 1688.869371] getname+0x8e/0xd0 [ 1688.869712] do_sys_openat2+0xf9/0x4d0 [ 1688.870127] ? build_open_flags+0x6f0/0x6f0 [ 1688.870571] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1688.871018] ? wait_for_completion_io+0x270/0x270 [ 1688.871467] __x64_sys_openat+0x13f/0x1f0 [ 1688.871848] ? __ia32_sys_open+0x1c0/0x1c0 [ 1688.872231] ? ksys_write+0x1a9/0x260 [ 1688.872592] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1688.873072] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1688.873550] do_syscall_64+0x33/0x40 [ 1688.873893] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1688.874361] RIP: 0033:0x7f05b41e5a04 [ 1688.874739] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1688.876385] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1688.877079] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1688.877731] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1688.878387] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1688.879058] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1688.879712] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 [ 1688.884218] FAULT_INJECTION: forcing a failure. [ 1688.884218] name failslab, interval 1, probability 0, space 0, times 0 [ 1688.885236] CPU: 0 PID: 9394 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1688.885813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1688.886545] Call Trace: [ 1688.886789] dump_stack+0x107/0x167 [ 1688.887120] should_fail.cold+0x5/0xa [ 1688.887463] ? getname_flags.part.0+0x50/0x4f0 [ 1688.887879] should_failslab+0x5/0x20 [ 1688.888233] kmem_cache_alloc+0x5b/0x310 [ 1688.888622] getname_flags.part.0+0x50/0x4f0 [ 1688.889035] getname_flags+0x9a/0xe0 [ 1688.889383] do_mkdirat+0x8f/0x2b0 [ 1688.889718] ? user_path_create+0xf0/0xf0 [ 1688.890114] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1688.890576] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1688.891014] do_syscall_64+0x33/0x40 [ 1688.891328] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1688.891755] RIP: 0033:0x7f70b0028b19 [ 1688.892068] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1688.893596] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1688.894234] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1688.894906] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1688.895503] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1688.896095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1688.896685] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:54:34 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="280000005c11ab06368f11610c2669ecba6dc2c1f4b9eb3e7caff1b32c96ca6a134ac39ce7badd4480073f1386fa86bb4967732450123876d6b87300d9564f6220978067b4d93af6fa472805dc6f4398574240afa2ba0804eb4bd83e4ca617628bea2c8a0f3daf2dcfd615dab26dec57fd38d5207dc313d5862b85c65561f1e70100010000000000f32bbf7a1261e634a4ba93ad9c30efab7e919e4c490425cb7362e4823e09dd0216f519f83dad78a012e1ac9052158ae021140da3ac8e465a26442f84ef2fb2baeea02ca3456459a86ceddb6749f19f6c029e2a3dd448e7def4112c354ed18cd4aa06bd7d9afcea1038617d0789fc6dc1af33e2efaabb56e417dafc96f1134704f152b2e27160baa3b02a91fd837707cafdeb3a68af1e7f501399b28db4c2906f1843e68bccd15fe2d87a5a418fa76b236c79787e5c5bd8b9890f9031d4408b2348647de897cbc55bbb892e51f143ccf5f0eaca9e01015f1e90807a49059bd5c3f97a5a0c0bcf3144046b24561ed7fd6e5359f65f8505fdace094a144a0f42e61c756ca3dab5e3f9d109e283ec7b46df01c9164c02966401b83938df8c2678ff5aedf0de0b525bf0973a122d99d181d00eb40d6e2776a9e4f541b6c5e3fa53db47dbd941d", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 2) 23:54:34 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 2) [ 1688.985102] FAULT_INJECTION: forcing a failure. [ 1688.985102] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1688.986819] CPU: 0 PID: 9403 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1688.987446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1688.988184] Call Trace: [ 1688.988448] dump_stack+0x107/0x167 [ 1688.988788] should_fail.cold+0x5/0xa [ 1688.989147] __alloc_pages_nodemask+0x182/0x600 [ 1688.989584] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1688.990137] ? kmem_cache_alloc+0x301/0x310 [ 1688.990555] alloc_pages_current+0x187/0x280 [ 1688.990968] allocate_slab+0x26f/0x380 [ 1688.991330] ___slab_alloc+0x470/0x700 [ 1688.991698] ? getname_flags.part.0+0x50/0x4f0 [ 1688.992119] ? ksys_write+0x21a/0x260 [ 1688.992474] ? getname_flags.part.0+0x50/0x4f0 [ 1688.992896] ? kmem_cache_alloc+0x301/0x310 [ 1688.993291] kmem_cache_alloc+0x301/0x310 [ 1688.993676] getname_flags.part.0+0x50/0x4f0 [ 1688.994087] getname_flags+0x9a/0xe0 [ 1688.994453] do_mkdirat+0x8f/0x2b0 [ 1688.994788] ? user_path_create+0xf0/0xf0 [ 1688.995185] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1688.995671] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1688.996156] do_syscall_64+0x33/0x40 [ 1688.996498] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1688.996965] RIP: 0033:0x7f70b0028b19 [ 1688.997310] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1688.999024] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1688.999812] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1689.000554] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1689.001209] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1689.001842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1689.002496] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 [ 1689.024057] FAULT_INJECTION: forcing a failure. [ 1689.024057] name failslab, interval 1, probability 0, space 0, times 0 [ 1689.025083] CPU: 1 PID: 9406 Comm: syz-executor.5 Not tainted 5.10.226 #1 23:54:34 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x201, 0x8000) 23:54:34 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0xc000000, 0x0, 0x8000) 23:54:34 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x401070cd, &(0x7f0000000000)) [ 1689.025708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1689.026462] Call Trace: [ 1689.027010] dump_stack+0x107/0x167 [ 1689.027882] should_fail.cold+0x5/0xa [ 1689.028802] ? create_object.isra.0+0x3a/0xa20 [ 1689.029909] should_failslab+0x5/0x20 [ 1689.030602] kmem_cache_alloc+0x5b/0x310 [ 1689.030986] create_object.isra.0+0x3a/0xa20 [ 1689.031393] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1689.031864] kmem_cache_alloc+0x159/0x310 [ 1689.032246] getname_flags.part.0+0x50/0x4f0 [ 1689.032647] getname+0x8e/0xd0 [ 1689.032953] do_sys_openat2+0xf9/0x4d0 [ 1689.033315] ? build_open_flags+0x6f0/0x6f0 [ 1689.033718] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1689.034169] ? wait_for_completion_io+0x270/0x270 [ 1689.034689] __x64_sys_openat+0x13f/0x1f0 [ 1689.035071] ? __ia32_sys_open+0x1c0/0x1c0 [ 1689.035462] ? ksys_write+0x1a9/0x260 [ 1689.035826] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1689.036313] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1689.036799] do_syscall_64+0x33/0x40 [ 1689.037148] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1689.037622] RIP: 0033:0x7f05b41e5a04 [ 1689.037962] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1689.039601] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1689.040277] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1689.040925] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1689.041572] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1689.042198] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1689.042839] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 23:54:34 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x40bda1127f0000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:54:34 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 3) 23:54:34 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0xf0ff1f) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) [ 1689.150179] FAULT_INJECTION: forcing a failure. [ 1689.150179] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1689.152731] CPU: 0 PID: 9419 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1689.154077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1689.156793] Call Trace: [ 1689.157302] dump_stack+0x107/0x167 [ 1689.157978] should_fail.cold+0x5/0xa [ 1689.158748] strncpy_from_user+0x34/0x470 [ 1689.159577] getname_flags.part.0+0x95/0x4f0 [ 1689.160443] getname+0x8e/0xd0 [ 1689.161069] do_sys_openat2+0xf9/0x4d0 [ 1689.161843] ? build_open_flags+0x6f0/0x6f0 [ 1689.162777] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1689.163759] ? wait_for_completion_io+0x270/0x270 [ 1689.164723] __x64_sys_openat+0x13f/0x1f0 [ 1689.165557] ? __ia32_sys_open+0x1c0/0x1c0 [ 1689.166390] ? ksys_write+0x1a9/0x260 [ 1689.167225] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1689.168280] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1689.169356] do_syscall_64+0x33/0x40 [ 1689.170075] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1689.171174] RIP: 0033:0x7f05b41e5a04 [ 1689.171898] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1689.175622] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1689.177177] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1689.182690] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1689.183533] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1689.184275] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1689.185023] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 23:54:34 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x401870cb, &(0x7f0000000000)) 23:54:48 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 3) 23:54:48 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 4) [ 1702.635429] FAULT_INJECTION: forcing a failure. [ 1702.635429] name failslab, interval 1, probability 0, space 0, times 0 [ 1702.636465] CPU: 1 PID: 9447 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1702.637036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1702.637726] Call Trace: [ 1702.637959] dump_stack+0x107/0x167 [ 1702.638274] should_fail.cold+0x5/0xa [ 1702.638632] ? getname_flags.part.0+0x50/0x4f0 [ 1702.639027] should_failslab+0x5/0x20 [ 1702.639352] kmem_cache_alloc+0x5b/0x310 [ 1702.639699] getname_flags.part.0+0x50/0x4f0 [ 1702.640071] getname+0x8e/0xd0 [ 1702.640345] do_sys_openat2+0xf9/0x4d0 [ 1702.640675] ? build_open_flags+0x6f0/0x6f0 [ 1702.641039] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1702.641447] ? wait_for_completion_io+0x270/0x270 [ 1702.641856] __x64_sys_openat+0x13f/0x1f0 [ 1702.642204] ? __ia32_sys_open+0x1c0/0x1c0 [ 1702.642563] ? ksys_write+0x1a9/0x260 [ 1702.642909] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1702.643350] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1702.643786] do_syscall_64+0x33/0x40 [ 1702.644101] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1702.644531] RIP: 0033:0x7fbcc723ba04 [ 1702.644846] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1702.646373] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1702.647028] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1702.647624] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1702.648221] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1702.648818] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1702.649414] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 [ 1702.685424] FAULT_INJECTION: forcing a failure. [ 1702.685424] name failslab, interval 1, probability 0, space 0, times 0 [ 1702.686408] CPU: 0 PID: 9451 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1702.692120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1702.692813] Call Trace: [ 1702.693042] dump_stack+0x107/0x167 [ 1702.693353] should_fail.cold+0x5/0xa [ 1702.693683] ? __alloc_file+0x21/0x320 [ 1702.694015] should_failslab+0x5/0x20 [ 1702.694339] kmem_cache_alloc+0x5b/0x310 [ 1702.694705] __alloc_file+0x21/0x320 [ 1702.695022] alloc_empty_file+0x6d/0x170 [ 1702.695367] path_openat+0xe6/0x2770 [ 1702.695684] ? __lock_acquire+0x1657/0x5b00 [ 1702.696055] ? path_lookupat+0x860/0x860 [ 1702.696406] ? perf_trace_lock+0xac/0x490 [ 1702.696755] ? lock_acquire+0x197/0x470 [ 1702.697090] ? find_held_lock+0x2c/0x110 [ 1702.697435] ? __lockdep_reset_lock+0x180/0x180 [ 1702.697832] do_filp_open+0x190/0x3e0 [ 1702.698153] ? may_open_dev+0xf0/0xf0 [ 1702.698480] ? alloc_fd+0x2e7/0x670 [ 1702.698807] ? lock_downgrade+0x6d0/0x6d0 [ 1702.699159] ? do_raw_spin_lock+0x121/0x260 [ 1702.699530] ? rwlock_bug.part.0+0x90/0x90 [ 1702.699893] ? _raw_spin_unlock+0x1a/0x30 [ 1702.700242] ? alloc_fd+0x2e7/0x670 [ 1702.700558] do_sys_openat2+0x171/0x4d0 [ 1702.700897] ? build_open_flags+0x6f0/0x6f0 [ 1702.701261] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1702.701671] ? wait_for_completion_io+0x270/0x270 [ 1702.702082] __x64_sys_openat+0x13f/0x1f0 [ 1702.702438] ? __ia32_sys_open+0x1c0/0x1c0 [ 1702.702812] ? ksys_write+0x1a9/0x260 [ 1702.703139] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1702.703579] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1702.704015] do_syscall_64+0x33/0x40 [ 1702.704332] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1702.704764] RIP: 0033:0x7f05b41e5a04 [ 1702.705081] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1702.712692] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1702.713336] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1702.713931] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c 23:54:48 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x40d5a3127f0000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:54:48 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x401870cc, &(0x7f0000000000)) 23:54:48 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 1) 23:54:48 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x281, 0x8000) 23:54:48 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x1000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:54:48 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0xdf30000, 0x0, 0x8000) [ 1702.714526] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1702.715294] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1702.716099] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 23:54:48 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 5) 23:54:48 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 2) [ 1702.879818] FAULT_INJECTION: forcing a failure. [ 1702.879818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1702.880938] CPU: 0 PID: 9459 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1702.881512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1702.882206] Call Trace: [ 1702.882438] dump_stack+0x107/0x167 [ 1702.882768] should_fail.cold+0x5/0xa [ 1702.883099] strncpy_from_user+0x34/0x470 [ 1702.883457] getname_flags.part.0+0x95/0x4f0 [ 1702.883834] getname_flags+0x9a/0xe0 [ 1702.884152] do_mkdirat+0x8f/0x2b0 [ 1702.884458] ? user_path_create+0xf0/0xf0 [ 1702.884817] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1702.885257] do_syscall_64+0x33/0x40 [ 1702.885575] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1702.886013] RIP: 0033:0x7f70b0028b19 [ 1702.886331] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1702.887890] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1702.888534] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1702.889133] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1702.889736] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1702.890336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1702.890956] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 [ 1702.907655] FAULT_INJECTION: forcing a failure. [ 1702.907655] name failslab, interval 1, probability 0, space 0, times 0 [ 1702.908697] CPU: 0 PID: 9462 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1702.909271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1702.909968] Call Trace: [ 1702.910196] dump_stack+0x107/0x167 [ 1702.910508] should_fail.cold+0x5/0xa [ 1702.910850] ? create_object.isra.0+0x3a/0xa20 [ 1702.911239] should_failslab+0x5/0x20 [ 1702.911564] kmem_cache_alloc+0x5b/0x310 [ 1702.911913] create_object.isra.0+0x3a/0xa20 [ 1702.912289] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1702.912723] kmem_cache_alloc+0x159/0x310 [ 1702.913081] getname_flags.part.0+0x50/0x4f0 [ 1702.913457] getname+0x8e/0xd0 [ 1702.913734] do_sys_openat2+0xf9/0x4d0 [ 1702.914071] ? build_open_flags+0x6f0/0x6f0 [ 1702.914438] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1702.914864] ? wait_for_completion_io+0x270/0x270 [ 1702.915278] __x64_sys_openat+0x13f/0x1f0 [ 1702.915630] ? __ia32_sys_open+0x1c0/0x1c0 [ 1702.915988] ? ksys_write+0x1a9/0x260 [ 1702.916320] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1702.916764] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1702.917203] do_syscall_64+0x33/0x40 [ 1702.917519] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1702.917950] RIP: 0033:0x7fbcc723ba04 [ 1702.918266] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1702.919812] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1702.920454] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1702.921051] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1702.921650] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1702.922249] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1702.922858] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 [ 1702.923906] FAULT_INJECTION: forcing a failure. [ 1702.923906] name failslab, interval 1, probability 0, space 0, times 0 [ 1702.924856] CPU: 0 PID: 9463 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1702.925429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1702.926124] Call Trace: [ 1702.926349] dump_stack+0x107/0x167 [ 1702.926675] should_fail.cold+0x5/0xa [ 1702.927001] ? create_object.isra.0+0x3a/0xa20 [ 1702.927390] should_failslab+0x5/0x20 [ 1702.927715] kmem_cache_alloc+0x5b/0x310 [ 1702.928065] create_object.isra.0+0x3a/0xa20 [ 1702.928440] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1702.928873] kmem_cache_alloc+0x159/0x310 [ 1702.929229] __alloc_file+0x21/0x320 [ 1702.929545] alloc_empty_file+0x6d/0x170 [ 1702.929895] path_openat+0xe6/0x2770 [ 1702.930211] ? __lock_acquire+0x1657/0x5b00 [ 1702.930600] ? path_lookupat+0x860/0x860 [ 1702.930953] ? perf_trace_lock+0xac/0x490 [ 1702.931305] ? lock_acquire+0x197/0x470 [ 1702.931642] ? find_held_lock+0x2c/0x110 [ 1702.931990] ? __lockdep_reset_lock+0x180/0x180 [ 1702.932390] do_filp_open+0x190/0x3e0 [ 1702.932714] ? may_open_dev+0xf0/0xf0 [ 1702.933043] ? alloc_fd+0x2e7/0x670 [ 1702.933355] ? lock_downgrade+0x6d0/0x6d0 [ 1702.933710] ? do_raw_spin_lock+0x121/0x260 [ 1702.934079] ? rwlock_bug.part.0+0x90/0x90 [ 1702.934447] ? _raw_spin_unlock+0x1a/0x30 [ 1702.937906] ? alloc_fd+0x2e7/0x670 [ 1702.938225] do_sys_openat2+0x171/0x4d0 [ 1702.938562] ? build_open_flags+0x6f0/0x6f0 [ 1702.938940] ? __mutex_unlock_slowpath+0xe1/0x600 23:54:48 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 4) [ 1702.939349] ? wait_for_completion_io+0x270/0x270 [ 1702.948146] __x64_sys_openat+0x13f/0x1f0 [ 1702.948555] ? __ia32_sys_open+0x1c0/0x1c0 [ 1702.948911] ? ksys_write+0x1a9/0x260 [ 1702.949237] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1702.949677] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1702.950116] do_syscall_64+0x33/0x40 [ 1702.950452] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1702.950896] RIP: 0033:0x7f05b41e5a04 [ 1702.951212] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1702.952774] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1702.953414] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1702.954031] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1702.954642] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1702.955240] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1702.955834] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 23:54:48 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x300, 0x8000) 23:54:48 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 6) 23:54:48 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 3) [ 1703.069158] FAULT_INJECTION: forcing a failure. [ 1703.069158] name failslab, interval 1, probability 0, space 0, times 0 [ 1703.074948] CPU: 0 PID: 9472 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1703.075525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1703.076216] Call Trace: [ 1703.076447] dump_stack+0x107/0x167 [ 1703.076759] should_fail.cold+0x5/0xa [ 1703.077087] ? __d_alloc+0x2a/0x990 [ 1703.077401] should_failslab+0x5/0x20 [ 1703.077727] kmem_cache_alloc+0x5b/0x310 [ 1703.078072] ? __d_lookup+0x3bf/0x760 [ 1703.078086] FAULT_INJECTION: forcing a failure. [ 1703.078086] name failslab, interval 1, probability 0, space 0, times 0 [ 1703.078399] __d_alloc+0x2a/0x990 [ 1703.079653] d_alloc+0x46/0x1c0 [ 1703.079940] __lookup_hash+0xcc/0x190 [ 1703.080265] filename_create+0x186/0x4a0 [ 1703.080610] ? filename_parentat+0x570/0x570 [ 1703.080983] ? getname_flags.part.0+0x1dd/0x4f0 [ 1703.081383] do_mkdirat+0xa2/0x2b0 [ 1703.081687] ? user_path_create+0xf0/0xf0 [ 1703.082044] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1703.082491] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1703.082946] do_syscall_64+0x33/0x40 [ 1703.083263] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1703.083695] RIP: 0033:0x7f70b0028b19 [ 1703.084012] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1703.085556] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1703.086205] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1703.086814] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1703.087412] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1703.088019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1703.088624] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 [ 1703.089257] CPU: 1 PID: 9475 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1703.089843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1703.090548] Call Trace: [ 1703.090782] dump_stack+0x107/0x167 [ 1703.091095] should_fail.cold+0x5/0xa [ 1703.091428] ? security_file_alloc+0x34/0x170 [ 1703.091809] should_failslab+0x5/0x20 [ 1703.092133] kmem_cache_alloc+0x5b/0x310 [ 1703.092485] security_file_alloc+0x34/0x170 [ 1703.092855] __alloc_file+0xb7/0x320 [ 1703.093172] alloc_empty_file+0x6d/0x170 [ 1703.093517] path_openat+0xe6/0x2770 [ 1703.093833] ? __lock_acquire+0x1657/0x5b00 [ 1703.094206] ? path_lookupat+0x860/0x860 [ 1703.094553] ? perf_trace_lock+0xac/0x490 [ 1703.094915] ? lock_acquire+0x197/0x470 [ 1703.095258] ? find_held_lock+0x2c/0x110 [ 1703.095606] ? __lockdep_reset_lock+0x180/0x180 [ 1703.096005] do_filp_open+0x190/0x3e0 [ 1703.096330] ? may_open_dev+0xf0/0xf0 [ 1703.096659] ? alloc_fd+0x2e7/0x670 [ 1703.096970] ? lock_downgrade+0x6d0/0x6d0 [ 1703.097324] ? do_raw_spin_lock+0x121/0x260 [ 1703.097695] ? rwlock_bug.part.0+0x90/0x90 [ 1703.098059] ? _raw_spin_unlock+0x1a/0x30 [ 1703.098412] ? alloc_fd+0x2e7/0x670 [ 1703.098748] do_sys_openat2+0x171/0x4d0 [ 1703.099090] ? build_open_flags+0x6f0/0x6f0 [ 1703.099457] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1703.099869] ? wait_for_completion_io+0x270/0x270 [ 1703.100284] __x64_sys_openat+0x13f/0x1f0 [ 1703.100638] ? __ia32_sys_open+0x1c0/0x1c0 [ 1703.100997] ? ksys_write+0x1a9/0x260 [ 1703.101332] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1703.101776] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1703.102216] do_syscall_64+0x33/0x40 [ 1703.102534] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1703.102980] RIP: 0033:0x7f05b41e5a04 [ 1703.103296] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1703.104842] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1703.105484] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1703.106085] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1703.106702] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1703.107308] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1703.107907] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 [ 1703.115197] FAULT_INJECTION: forcing a failure. [ 1703.115197] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1703.116264] CPU: 0 PID: 9477 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1703.116843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1703.117538] Call Trace: [ 1703.117764] dump_stack+0x107/0x167 [ 1703.118076] should_fail.cold+0x5/0xa [ 1703.118412] strncpy_from_user+0x34/0x470 [ 1703.122794] getname_flags.part.0+0x95/0x4f0 [ 1703.123167] getname+0x8e/0xd0 [ 1703.123439] do_sys_openat2+0xf9/0x4d0 [ 1703.123769] ? build_open_flags+0x6f0/0x6f0 [ 1703.124131] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1703.124538] ? wait_for_completion_io+0x270/0x270 [ 1703.124948] __x64_sys_openat+0x13f/0x1f0 [ 1703.125299] ? __ia32_sys_open+0x1c0/0x1c0 [ 1703.125656] ? ksys_write+0x1a9/0x260 [ 1703.125984] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1703.126424] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1703.126870] do_syscall_64+0x33/0x40 [ 1703.127185] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1703.127616] RIP: 0033:0x7fbcc723ba04 [ 1703.127931] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1703.129469] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1703.130112] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1703.130725] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1703.131323] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1703.131919] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1703.132517] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 23:55:02 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 4) 23:55:02 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x10000000, 0x0, 0x8000) 23:55:02 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 5) 23:55:02 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x4020940d, &(0x7f0000000000)) 23:55:02 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x321, 0x8000) 23:55:02 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0xf0ff1f00000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:55:02 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 7) 23:55:02 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x2000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) [ 1716.701069] FAULT_INJECTION: forcing a failure. [ 1716.701069] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.702076] CPU: 0 PID: 9490 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1716.702652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1716.703355] Call Trace: [ 1716.703589] dump_stack+0x107/0x167 [ 1716.703902] should_fail.cold+0x5/0xa [ 1716.704232] ? __alloc_file+0x21/0x320 [ 1716.704571] should_failslab+0x5/0x20 [ 1716.704898] kmem_cache_alloc+0x5b/0x310 [ 1716.705250] __alloc_file+0x21/0x320 [ 1716.705570] alloc_empty_file+0x6d/0x170 [ 1716.705918] path_openat+0xe6/0x2770 [ 1716.706239] ? __lock_acquire+0x1657/0x5b00 [ 1716.706614] ? path_lookupat+0x860/0x860 [ 1716.710987] ? perf_trace_lock+0xac/0x490 [ 1716.711334] ? lock_acquire+0x197/0x470 [ 1716.711668] ? find_held_lock+0x2c/0x110 [ 1716.712010] ? __lockdep_reset_lock+0x180/0x180 [ 1716.712403] do_filp_open+0x190/0x3e0 [ 1716.712723] ? may_open_dev+0xf0/0xf0 [ 1716.712863] FAULT_INJECTION: forcing a failure. [ 1716.712863] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.713051] ? alloc_fd+0x2e7/0x670 [ 1716.714337] ? lock_downgrade+0x6d0/0x6d0 [ 1716.714688] ? do_raw_spin_lock+0x121/0x260 [ 1716.715063] ? rwlock_bug.part.0+0x90/0x90 [ 1716.715427] ? _raw_spin_unlock+0x1a/0x30 [ 1716.715778] ? alloc_fd+0x2e7/0x670 [ 1716.716095] do_sys_openat2+0x171/0x4d0 [ 1716.716432] ? build_open_flags+0x6f0/0x6f0 [ 1716.716798] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1716.717207] ? wait_for_completion_io+0x270/0x270 [ 1716.717619] __x64_sys_openat+0x13f/0x1f0 [ 1716.717970] ? __ia32_sys_open+0x1c0/0x1c0 [ 1716.718326] ? ksys_write+0x1a9/0x260 [ 1716.718654] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1716.719115] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1716.719550] do_syscall_64+0x33/0x40 [ 1716.719865] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1716.720294] RIP: 0033:0x7fbcc723ba04 [ 1716.720609] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1716.722137] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1716.722784] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1716.723382] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1716.723980] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1716.724577] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1716.725172] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 [ 1716.725794] CPU: 1 PID: 9494 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1716.726409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1716.727153] Call Trace: [ 1716.727399] dump_stack+0x107/0x167 [ 1716.727733] should_fail.cold+0x5/0xa [ 1716.728078] ? create_object.isra.0+0x3a/0xa20 [ 1716.728488] should_failslab+0x5/0x20 [ 1716.728837] kmem_cache_alloc+0x5b/0x310 [ 1716.729202] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1716.729697] create_object.isra.0+0x3a/0xa20 [ 1716.730103] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1716.730566] kmem_cache_alloc+0x159/0x310 [ 1716.730966] security_file_alloc+0x34/0x170 [ 1716.731358] __alloc_file+0xb7/0x320 [ 1716.731694] alloc_empty_file+0x6d/0x170 [ 1716.732059] path_openat+0xe6/0x2770 [ 1716.732394] ? __lock_acquire+0x1657/0x5b00 [ 1716.732794] ? path_lookupat+0x860/0x860 [ 1716.733159] ? perf_trace_lock+0xac/0x490 [ 1716.733529] ? lock_acquire+0x197/0x470 [ 1716.733888] ? find_held_lock+0x2c/0x110 [ 1716.734256] ? __lockdep_reset_lock+0x180/0x180 [ 1716.734678] do_filp_open+0x190/0x3e0 [ 1716.735033] ? may_open_dev+0xf0/0xf0 [ 1716.735383] ? alloc_fd+0x2e7/0x670 [ 1716.735719] ? lock_downgrade+0x6d0/0x6d0 [ 1716.736102] ? do_raw_spin_lock+0x121/0x260 [ 1716.736495] ? rwlock_bug.part.0+0x90/0x90 [ 1716.736895] ? _raw_spin_unlock+0x1a/0x30 [ 1716.737270] ? alloc_fd+0x2e7/0x670 [ 1716.737619] do_sys_openat2+0x171/0x4d0 [ 1716.737989] ? build_open_flags+0x6f0/0x6f0 [ 1716.738384] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1716.738851] ? wait_for_completion_io+0x270/0x270 [ 1716.739298] __x64_sys_openat+0x13f/0x1f0 [ 1716.739682] ? __ia32_sys_open+0x1c0/0x1c0 [ 1716.740068] ? ksys_write+0x1a9/0x260 [ 1716.740418] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1716.740888] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1716.741351] do_syscall_64+0x33/0x40 [ 1716.741688] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1716.742143] RIP: 0033:0x7f05b41e5a04 [ 1716.742475] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1716.744096] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1716.744770] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1716.745396] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1716.746023] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1716.746654] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1716.747293] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 23:55:02 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 5) [ 1716.776239] FAULT_INJECTION: forcing a failure. [ 1716.776239] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.777802] CPU: 1 PID: 9493 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1716.778401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1716.779200] Call Trace: [ 1716.779432] dump_stack+0x107/0x167 [ 1716.779744] should_fail.cold+0x5/0xa [ 1716.780069] ? create_object.isra.0+0x3a/0xa20 [ 1716.780455] should_failslab+0x5/0x20 [ 1716.780781] kmem_cache_alloc+0x5b/0x310 [ 1716.781129] create_object.isra.0+0x3a/0xa20 [ 1716.781501] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1716.781936] kmem_cache_alloc+0x159/0x310 [ 1716.782288] ? __d_lookup+0x3bf/0x760 [ 1716.782616] __d_alloc+0x2a/0x990 [ 1716.782989] d_alloc+0x46/0x1c0 [ 1716.783515] __lookup_hash+0xcc/0x190 [ 1716.783863] filename_create+0x186/0x4a0 [ 1716.784228] ? filename_parentat+0x570/0x570 [ 1716.784623] ? getname_flags.part.0+0x1dd/0x4f0 [ 1716.785049] do_mkdirat+0xa2/0x2b0 [ 1716.785371] ? user_path_create+0xf0/0xf0 [ 1716.785750] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1716.786217] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1716.786684] do_syscall_64+0x33/0x40 [ 1716.787039] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1716.787471] RIP: 0033:0x7f70b0028b19 [ 1716.787787] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1716.789318] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1716.789961] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1716.790557] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1716.791201] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1716.791832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1716.792458] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 [ 1716.805277] FAULT_INJECTION: forcing a failure. [ 1716.805277] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.806275] CPU: 0 PID: 9503 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1716.806871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1716.807563] Call Trace: [ 1716.807793] dump_stack+0x107/0x167 [ 1716.808118] should_fail.cold+0x5/0xa [ 1716.808447] ? create_object.isra.0+0x3a/0xa20 [ 1716.808853] should_failslab+0x5/0x20 [ 1716.809184] kmem_cache_alloc+0x5b/0x310 [ 1716.809533] create_object.isra.0+0x3a/0xa20 [ 1716.809905] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1716.810337] kmem_cache_alloc+0x159/0x310 [ 1716.810695] __alloc_file+0x21/0x320 [ 1716.811027] alloc_empty_file+0x6d/0x170 [ 1716.811377] path_openat+0xe6/0x2770 [ 1716.811695] ? __lock_acquire+0x1657/0x5b00 [ 1716.812068] ? path_lookupat+0x860/0x860 [ 1716.812414] ? perf_trace_lock+0xac/0x490 [ 1716.812766] ? lock_acquire+0x197/0x470 [ 1716.813101] ? find_held_lock+0x2c/0x110 [ 1716.813449] ? __lockdep_reset_lock+0x180/0x180 [ 1716.813848] do_filp_open+0x190/0x3e0 [ 1716.814171] ? may_open_dev+0xf0/0xf0 [ 1716.814499] ? alloc_fd+0x2e7/0x670 [ 1716.814818] ? lock_downgrade+0x6d0/0x6d0 [ 1716.815171] ? do_raw_spin_lock+0x121/0x260 [ 1716.815538] ? rwlock_bug.part.0+0x90/0x90 [ 1716.815903] ? _raw_spin_unlock+0x1a/0x30 [ 1716.816253] ? alloc_fd+0x2e7/0x670 [ 1716.816571] do_sys_openat2+0x171/0x4d0 [ 1716.816910] ? build_open_flags+0x6f0/0x6f0 [ 1716.817275] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1716.817686] ? wait_for_completion_io+0x270/0x270 [ 1716.818100] __x64_sys_openat+0x13f/0x1f0 [ 1716.818454] ? __ia32_sys_open+0x1c0/0x1c0 [ 1716.818827] ? ksys_write+0x1a9/0x260 [ 1716.819162] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1716.819606] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1716.820043] do_syscall_64+0x33/0x40 [ 1716.820359] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1716.820792] RIP: 0033:0x7fbcc723ba04 [ 1716.821109] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1716.822644] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1716.823303] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1716.823900] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1716.824498] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1716.825096] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1716.825696] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 23:55:02 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 6) 23:55:02 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 8) [ 1716.883920] FAULT_INJECTION: forcing a failure. [ 1716.883920] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.885086] CPU: 0 PID: 9510 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1716.885672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1716.886372] Call Trace: [ 1716.886608] dump_stack+0x107/0x167 [ 1716.886955] should_fail.cold+0x5/0xa [ 1716.887282] ? igrab+0xc0/0xc0 [ 1716.887561] ? proc_self_get_link+0x18b/0x200 [ 1716.887948] should_failslab+0x5/0x20 [ 1716.888282] kmem_cache_alloc_trace+0x55/0x320 [ 1716.888677] ? proc_ns_dir_lookup+0x2c0/0x2c0 [ 1716.889060] proc_self_get_link+0x18b/0x200 [ 1716.889430] step_into+0x1595/0x1ce0 [ 1716.889753] ? lookup_fast+0x6e0/0x6e0 [ 1716.890089] ? try_to_unlazy_next+0x4f0/0x4f0 [ 1716.890483] walk_component+0x171/0x6a0 [ 1716.890841] ? trace_hardirqs_on+0x5b/0x180 [ 1716.891209] ? handle_dots.part.0+0x15c0/0x15c0 [ 1716.891621] ? security_inode_permission+0xcb/0x100 [ 1716.892055] link_path_walk.part.0+0x699/0xbf0 [ 1716.892453] ? walk_component+0x6a0/0x6a0 [ 1716.892812] ? percpu_counter_add_batch+0x8b/0x140 [ 1716.893235] path_openat+0x25d/0x2770 [ 1716.893570] ? path_lookupat+0x860/0x860 [ 1716.893923] ? perf_trace_lock+0xac/0x490 [ 1716.894281] ? lock_acquire+0x197/0x470 [ 1716.894625] ? find_held_lock+0x2c/0x110 [ 1716.894994] ? __lockdep_reset_lock+0x180/0x180 [ 1716.895399] do_filp_open+0x190/0x3e0 [ 1716.895729] ? may_open_dev+0xf0/0xf0 [ 1716.896069] ? rwlock_bug.part.0+0x90/0x90 [ 1716.896443] ? _raw_spin_unlock+0x1a/0x30 [ 1716.896802] ? alloc_fd+0x2e7/0x670 [ 1716.897127] do_sys_openat2+0x171/0x4d0 [ 1716.897470] ? build_open_flags+0x6f0/0x6f0 [ 1716.897842] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1716.898261] ? wait_for_completion_io+0x270/0x270 [ 1716.898685] __x64_sys_openat+0x13f/0x1f0 [ 1716.899052] ? __ia32_sys_open+0x1c0/0x1c0 [ 1716.899411] ? ksys_write+0x1a9/0x260 [ 1716.899745] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1716.900190] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1716.900635] do_syscall_64+0x33/0x40 [ 1716.900955] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1716.901398] RIP: 0033:0x7f05b41e5a04 [ 1716.901722] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1716.903293] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1716.903935] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1716.904540] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1716.905143] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1716.905748] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1716.906351] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 [ 1716.919383] FAULT_INJECTION: forcing a failure. [ 1716.919383] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.920569] CPU: 0 PID: 9515 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1716.921142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1716.921842] Call Trace: [ 1716.922069] dump_stack+0x107/0x167 [ 1716.922380] should_fail.cold+0x5/0xa [ 1716.922708] ? security_file_alloc+0x34/0x170 [ 1716.923121] should_failslab+0x5/0x20 [ 1716.923443] kmem_cache_alloc+0x5b/0x310 [ 1716.923794] security_file_alloc+0x34/0x170 [ 1716.924163] __alloc_file+0xb7/0x320 [ 1716.924478] alloc_empty_file+0x6d/0x170 [ 1716.924823] path_openat+0xe6/0x2770 [ 1716.925140] ? __lock_acquire+0x1657/0x5b00 [ 1716.925517] ? path_lookupat+0x860/0x860 [ 1716.925860] ? perf_trace_lock+0xac/0x490 [ 1716.926211] ? lock_acquire+0x197/0x470 [ 1716.926547] ? find_held_lock+0x2c/0x110 [ 1716.926907] ? __lockdep_reset_lock+0x180/0x180 [ 1716.927304] do_filp_open+0x190/0x3e0 [ 1716.927629] ? may_open_dev+0xf0/0xf0 [ 1716.927953] ? alloc_fd+0x2e7/0x670 [ 1716.928268] ? lock_downgrade+0x6d0/0x6d0 [ 1716.928622] ? do_raw_spin_lock+0x121/0x260 [ 1716.928988] ? rwlock_bug.part.0+0x90/0x90 [ 1716.929351] ? _raw_spin_unlock+0x1a/0x30 [ 1716.929703] ? alloc_fd+0x2e7/0x670 [ 1716.930019] do_sys_openat2+0x171/0x4d0 [ 1716.930357] ? build_open_flags+0x6f0/0x6f0 [ 1716.930724] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1716.931147] ? wait_for_completion_io+0x270/0x270 [ 1716.931574] __x64_sys_openat+0x13f/0x1f0 [ 1716.931928] ? __ia32_sys_open+0x1c0/0x1c0 [ 1716.932285] ? ksys_write+0x1a9/0x260 [ 1716.932614] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1716.933062] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1716.933499] do_syscall_64+0x33/0x40 [ 1716.933816] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1716.934271] RIP: 0033:0x7fbcc723ba04 [ 1716.934606] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1716.936167] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1716.936834] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1716.937430] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1716.938047] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 23:55:02 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 6) [ 1716.938089] FAULT_INJECTION: forcing a failure. [ 1716.938089] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.938650] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1716.938657] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 [ 1716.942117] CPU: 1 PID: 9513 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1716.942717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1716.943455] Call Trace: [ 1716.943703] dump_stack+0x107/0x167 [ 1716.944033] should_fail.cold+0x5/0xa [ 1716.944379] ? cgroup_mkdir+0x254/0xf50 [ 1716.944742] should_failslab+0x5/0x20 [ 1716.945083] __kmalloc+0x72/0x390 [ 1716.945403] cgroup_mkdir+0x254/0xf50 [ 1716.945751] ? cgroup_destroy_locked+0x710/0x710 [ 1716.946178] kernfs_iop_mkdir+0x14d/0x1e0 [ 1716.946551] vfs_mkdir+0x493/0x750 [ 1716.946913] do_mkdirat+0x150/0x2b0 [ 1716.947243] ? user_path_create+0xf0/0xf0 [ 1716.947622] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1716.948087] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1716.948549] do_syscall_64+0x33/0x40 [ 1716.948886] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1716.949338] RIP: 0033:0x7f70b0028b19 [ 1716.949675] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1716.951335] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1716.952010] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1716.952636] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1716.953261] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1716.953889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1716.954514] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:55:02 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 7) 23:55:02 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 9) [ 1716.993757] FAULT_INJECTION: forcing a failure. [ 1716.993757] name failslab, interval 1, probability 0, space 0, times 0 23:55:02 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x9000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 1716.994816] CPU: 1 PID: 9517 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1716.995444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1716.996189] Call Trace: [ 1716.996453] dump_stack+0x107/0x167 [ 1716.996908] should_fail.cold+0x5/0xa [ 1716.997272] ? find_held_lock+0x2c/0x110 [ 1716.997660] ? create_object.isra.0+0x3a/0xa20 [ 1716.998187] should_failslab+0x5/0x20 ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) [ 1716.998712] kmem_cache_alloc+0x5b/0x310 [ 1716.999114] ? __task_pid_nr_ns+0x16a/0x4f0 [ 1716.999526] create_object.isra.0+0x3a/0xa20 [ 1716.999944] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1717.000422] kmem_cache_alloc_trace+0x151/0x320 [ 1717.000861] ? proc_ns_dir_lookup+0x2c0/0x2c0 [ 1717.001272] proc_self_get_link+0x18b/0x200 [ 1717.001670] step_into+0x1595/0x1ce0 [ 1717.002031] ? lookup_fast+0x6e0/0x6e0 [ 1717.002401] ? try_to_unlazy_next+0x4f0/0x4f0 [ 1717.002989] walk_component+0x171/0x6a0 [ 1717.003726] ? trace_hardirqs_on+0x5b/0x180 [ 1717.004519] ? handle_dots.part.0+0x15c0/0x15c0 [ 1717.005396] ? security_inode_permission+0xcb/0x100 [ 1717.006324] link_path_walk.part.0+0x699/0xbf0 [ 1717.007041] ? walk_component+0x6a0/0x6a0 [ 1717.007424] ? percpu_counter_add_batch+0x8b/0x140 [ 1717.007889] path_openat+0x25d/0x2770 [ 1717.008264] ? path_lookupat+0x860/0x860 [ 1717.008645] ? perf_trace_lock+0xac/0x490 [ 1717.009027] ? lock_acquire+0x197/0x470 [ 1717.009393] ? find_held_lock+0x2c/0x110 [ 1717.009771] ? __lockdep_reset_lock+0x180/0x180 [ 1717.010203] do_filp_open+0x190/0x3e0 [ 1717.010558] ? may_open_dev+0xf0/0xf0 [ 1717.011054] ? rwlock_bug.part.0+0x90/0x90 [ 1717.011452] ? _raw_spin_unlock+0x1a/0x30 [ 1717.011833] ? alloc_fd+0x2e7/0x670 [ 1717.012186] do_sys_openat2+0x171/0x4d0 [ 1717.012566] ? build_open_flags+0x6f0/0x6f0 [ 1717.012968] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1717.013420] ? wait_for_completion_io+0x270/0x270 [ 1717.013875] __x64_sys_openat+0x13f/0x1f0 [ 1717.014250] ? __ia32_sys_open+0x1c0/0x1c0 [ 1717.014642] ? ksys_write+0x1a9/0x260 [ 1717.015043] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1717.015525] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1717.016000] do_syscall_64+0x33/0x40 [ 1717.016351] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1717.016820] RIP: 0033:0x7f05b41e5a04 [ 1717.017160] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1717.018836] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1717.019582] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1717.020278] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1717.020949] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1717.021579] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1717.022336] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 23:55:02 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x80041284, &(0x7f0000000000)) 23:55:02 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x100000000000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) [ 1717.057559] FAULT_INJECTION: forcing a failure. [ 1717.057559] name failslab, interval 1, probability 0, space 0, times 0 [ 1717.059403] CPU: 1 PID: 9521 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1717.060005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1717.060726] Call Trace: [ 1717.060970] dump_stack+0x107/0x167 [ 1717.061297] should_fail.cold+0x5/0xa [ 1717.061646] ? security_file_alloc+0x34/0x170 [ 1717.062047] should_failslab+0x5/0x20 [ 1717.062388] kmem_cache_alloc+0x5b/0x310 [ 1717.062805] security_file_alloc+0x34/0x170 [ 1717.063604] __alloc_file+0xb7/0x320 [ 1717.064272] alloc_empty_file+0x6d/0x170 [ 1717.065010] path_openat+0xe6/0x2770 [ 1717.065686] ? __lock_acquire+0x1657/0x5b00 [ 1717.066472] ? path_lookupat+0x860/0x860 [ 1717.067351] ? perf_trace_lock+0xac/0x490 [ 1717.068286] ? lock_acquire+0x197/0x470 [ 1717.069192] ? find_held_lock+0x2c/0x110 [ 1717.070119] ? __lockdep_reset_lock+0x180/0x180 [ 1717.070951] do_filp_open+0x190/0x3e0 [ 1717.071302] ? may_open_dev+0xf0/0xf0 [ 1717.071652] ? alloc_fd+0x2e7/0x670 [ 1717.071988] ? lock_downgrade+0x6d0/0x6d0 [ 1717.072358] ? do_raw_spin_lock+0x121/0x260 [ 1717.072762] ? rwlock_bug.part.0+0x90/0x90 [ 1717.073150] ? _raw_spin_unlock+0x1a/0x30 [ 1717.073526] ? alloc_fd+0x2e7/0x670 [ 1717.073875] do_sys_openat2+0x171/0x4d0 [ 1717.074246] ? build_open_flags+0x6f0/0x6f0 [ 1717.074643] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1717.075147] ? wait_for_completion_io+0x270/0x270 [ 1717.075596] __x64_sys_openat+0x13f/0x1f0 [ 1717.075975] ? __ia32_sys_open+0x1c0/0x1c0 [ 1717.076360] ? ksys_write+0x1a9/0x260 [ 1717.076771] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1717.077250] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1717.077725] do_syscall_64+0x33/0x40 [ 1717.078071] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1717.078528] RIP: 0033:0x7fbcc723ba04 [ 1717.078902] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1717.080496] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1717.081169] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1717.081796] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1717.082421] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1717.083086] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1717.083713] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 23:55:02 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x12000000, 0x0, 0x8000) 23:55:02 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x500, 0x8000) 23:55:02 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 10) [ 1717.130248] FAULT_INJECTION: forcing a failure. [ 1717.130248] name failslab, interval 1, probability 0, space 0, times 0 [ 1717.131566] CPU: 0 PID: 9530 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1717.132142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1717.132845] Call Trace: [ 1717.133078] dump_stack+0x107/0x167 [ 1717.133393] should_fail.cold+0x5/0xa [ 1717.133729] ? __d_alloc+0x2a/0x990 [ 1717.134044] should_failslab+0x5/0x20 [ 1717.134370] kmem_cache_alloc+0x5b/0x310 [ 1717.134725] __d_alloc+0x2a/0x990 [ 1717.135043] d_alloc_parallel+0x111/0x1bc0 [ 1717.135407] ? __d_lookup+0x396/0x760 [ 1717.135737] ? lock_downgrade+0x6d0/0x6d0 [ 1717.136292] ? find_held_lock+0x2c/0x110 [ 1717.136661] ? __d_lookup_rcu+0x6d0/0x6d0 [ 1717.137026] ? __d_lookup+0x3bf/0x760 [ 1717.137366] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1717.137829] lookup_open.isra.0+0x962/0x1270 [ 1717.138218] ? vfs_tmpfile+0x350/0x350 [ 1717.138585] ? __mnt_want_write+0x196/0x280 [ 1717.138982] path_openat+0x972/0x2770 [ 1717.139315] ? path_lookupat+0x860/0x860 [ 1717.139663] ? perf_trace_lock+0xac/0x490 [ 1717.140013] ? lock_acquire+0x197/0x470 [ 1717.140365] ? find_held_lock+0x2c/0x110 [ 1717.140719] ? __lockdep_reset_lock+0x180/0x180 [ 1717.141117] do_filp_open+0x190/0x3e0 [ 1717.141440] ? may_open_dev+0xf0/0xf0 [ 1717.141775] ? simple_attr_release+0x50/0x50 [ 1717.142159] ? _raw_spin_unlock+0x1a/0x30 [ 1717.142511] ? alloc_fd+0x2e7/0x670 [ 1717.142849] do_sys_openat2+0x171/0x4d0 [ 1717.143189] ? build_open_flags+0x6f0/0x6f0 [ 1717.143557] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1717.143969] ? wait_for_completion_io+0x270/0x270 [ 1717.144382] __x64_sys_openat+0x13f/0x1f0 [ 1717.144733] ? __ia32_sys_open+0x1c0/0x1c0 [ 1717.145091] ? ksys_write+0x1a9/0x260 [ 1717.145419] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1717.145860] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1717.146306] do_syscall_64+0x33/0x40 [ 1717.146625] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1717.147067] RIP: 0033:0x7f05b41e5a04 [ 1717.147384] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1717.148910] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1717.149550] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1717.150146] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1717.150742] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1717.151374] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1717.151971] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 23:55:16 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x14f30000, 0x0, 0x8000) 23:55:16 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="280000005c11ab06368f11610c2669ecba6dc2c1f4b9eb3e7caff1b32c96ca6a134ac39ce7badd4480073f1386fa86bb4967732450123876d6b87300d9564f6220978067b4d93af6fa472805dc6f4398574240afa2ba0804eb4bd83e4ca617628bea2c8a0f3daf2dcfd615dab26dec57fd38d5207dc313d5862b85c65561f1e70100010000000000f32bbf7a1261e634a4ba93ad9c30efab7e919e4c490425cb7362e4823e09dd0216f519f83dad78a012e1ac9052158ae021140da3ac8e465a26442f84ef2fb2baeea02ca3456459a86ceddb6749f19f6c029e2a3dd448e7def4112c354ed18cd4aa06bd7d9afcea1038617d0789fc6dc1af33e2efaabb56e417dafc96f1134704f152b2e27160baa3b02a91fd837707cafdeb3a68af1e7f501399b28db4c2906f1843e68bccd15fe2d87a5a418fa76b236c79787e5c5bd8b9890f9031d4408b2348647de897cbc55bbb892e51f143ccf5f0eaca9e01015f1e90807a49059bd5c3f97a5a0c0bcf3144046b24561ed7fd6e5359f65f8505fdace094a144a0f42e61c756ca3dab5e3f9d109e283ec7b46df01c9164c02966401b83938df8c2678ff5aedf0de0b525bf0973a122d99d181d00eb40d6e2776a9e4f541b6c5e3fa53db47dbd941d", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 7) 23:55:16 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x1ffff000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) [ 1730.479335] FAULT_INJECTION: forcing a failure. [ 1730.479335] name failslab, interval 1, probability 0, space 0, times 0 [ 1730.480784] CPU: 0 PID: 9553 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1730.481474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1730.483363] Call Trace: [ 1730.483836] dump_stack+0x107/0x167 [ 1730.484203] should_fail.cold+0x5/0xa [ 1730.484585] ? create_object.isra.0+0x3a/0xa20 [ 1730.485502] should_failslab+0x5/0x20 [ 1730.486346] kmem_cache_alloc+0x5b/0x310 [ 1730.486804] create_object.isra.0+0x3a/0xa20 [ 1730.487348] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1730.487870] kmem_cache_alloc+0x159/0x310 [ 1730.488478] __d_alloc+0x2a/0x990 [ 1730.488867] d_alloc_parallel+0x111/0x1bc0 [ 1730.489887] ? __d_lookup+0x396/0x760 [ 1730.491865] ? lock_downgrade+0x6d0/0x6d0 [ 1730.492291] ? find_held_lock+0x2c/0x110 [ 1730.492685] ? __d_lookup_rcu+0x6d0/0x6d0 [ 1730.493100] ? __d_lookup+0x3bf/0x760 [ 1730.493488] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1730.493999] lookup_open.isra.0+0x962/0x1270 [ 1730.494441] ? vfs_tmpfile+0x350/0x350 [ 1730.494835] ? __mnt_want_write+0x196/0x280 [ 1730.495835] path_openat+0x972/0x2770 [ 1730.496258] ? path_lookupat+0x860/0x860 [ 1730.497268] ? perf_trace_lock+0xac/0x490 [ 1730.498292] ? lock_acquire+0x197/0x470 [ 1730.499246] ? find_held_lock+0x2c/0x110 [ 1730.500207] ? __lockdep_reset_lock+0x180/0x180 [ 1730.500700] do_filp_open+0x190/0x3e0 [ 1730.501593] ? may_open_dev+0xf0/0xf0 [ 1730.502483] ? simple_attr_release+0x50/0x50 [ 1730.503536] ? _raw_spin_unlock+0x1a/0x30 [ 1730.504279] FAULT_INJECTION: forcing a failure. [ 1730.504279] name failslab, interval 1, probability 0, space 0, times 0 [ 1730.504525] ? alloc_fd+0x2e7/0x670 [ 1730.504571] do_sys_openat2+0x171/0x4d0 [ 1730.504591] ? build_open_flags+0x6f0/0x6f0 [ 1730.508877] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1730.509801] ? wait_for_completion_io+0x270/0x270 [ 1730.510939] __x64_sys_openat+0x13f/0x1f0 [ 1730.511755] ? __ia32_sys_open+0x1c0/0x1c0 [ 1730.512770] ? ksys_write+0x1a9/0x260 [ 1730.513698] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1730.514955] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1730.516293] do_syscall_64+0x33/0x40 [ 1730.517124] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1730.518292] RIP: 0033:0x7f05b41e5a04 [ 1730.519144] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1730.523259] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1730.524942] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1730.526554] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1730.528201] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1730.529876] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1730.531510] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 [ 1730.533181] CPU: 1 PID: 9557 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1730.533950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1730.534726] Call Trace: [ 1730.534986] dump_stack+0x107/0x167 [ 1730.535318] should_fail.cold+0x5/0xa [ 1730.535815] ? igrab+0xc0/0xc0 [ 1730.536092] ? proc_self_get_link+0x18b/0x200 [ 1730.536472] should_failslab+0x5/0x20 [ 1730.536848] kmem_cache_alloc_trace+0x55/0x320 [ 1730.537236] ? proc_ns_dir_lookup+0x2c0/0x2c0 [ 1730.537682] proc_self_get_link+0x18b/0x200 [ 1730.538140] step_into+0x1595/0x1ce0 [ 1730.538461] ? lookup_fast+0x6e0/0x6e0 [ 1730.538833] ? try_to_unlazy_next+0x4f0/0x4f0 [ 1730.539910] walk_component+0x171/0x6a0 [ 1730.540904] ? trace_hardirqs_on+0x5b/0x180 [ 1730.541983] ? handle_dots.part.0+0x15c0/0x15c0 [ 1730.543110] ? security_inode_permission+0xcb/0x100 [ 1730.544482] link_path_walk.part.0+0x699/0xbf0 23:55:16 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0xc00, 0x8000) 23:55:16 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 11) 23:55:16 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 8) 23:55:16 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x200000000000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:55:16 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x80041285, &(0x7f0000000000)) [ 1730.545652] ? walk_component+0x6a0/0x6a0 [ 1730.547049] ? percpu_counter_add_batch+0x8b/0x140 [ 1730.548079] path_openat+0x25d/0x2770 [ 1730.548886] ? path_lookupat+0x860/0x860 [ 1730.549739] ? perf_trace_lock+0xac/0x490 [ 1730.550598] ? lock_acquire+0x197/0x470 [ 1730.551181] ? find_held_lock+0x2c/0x110 [ 1730.551734] ? __lockdep_reset_lock+0x180/0x180 [ 1730.552204] do_filp_open+0x190/0x3e0 [ 1730.552635] ? may_open_dev+0xf0/0xf0 [ 1730.553021] ? rwlock_bug.part.0+0x90/0x90 [ 1730.553493] ? _raw_spin_unlock+0x1a/0x30 [ 1730.553911] ? alloc_fd+0x2e7/0x670 [ 1730.554285] do_sys_openat2+0x171/0x4d0 [ 1730.554729] ? build_open_flags+0x6f0/0x6f0 [ 1730.555275] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1730.555835] ? wait_for_completion_io+0x270/0x270 [ 1730.556272] __x64_sys_openat+0x13f/0x1f0 [ 1730.556693] ? __ia32_sys_open+0x1c0/0x1c0 [ 1730.557050] ? ksys_write+0x1a9/0x260 [ 1730.557433] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1730.557883] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1730.558316] do_syscall_64+0x33/0x40 [ 1730.558705] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1730.559496] RIP: 0033:0x7fbcc723ba04 [ 1730.560141] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1730.562234] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1730.562875] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1730.563507] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1730.564119] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1730.564736] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1730.565343] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 [ 1730.582038] FAULT_INJECTION: forcing a failure. [ 1730.582038] name failslab, interval 1, probability 0, space 0, times 0 [ 1730.584489] CPU: 1 PID: 9556 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1730.585683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1730.587048] Call Trace: [ 1730.587276] dump_stack+0x107/0x167 [ 1730.587588] should_fail.cold+0x5/0xa [ 1730.587913] ? create_object.isra.0+0x3a/0xa20 [ 1730.588306] should_failslab+0x5/0x20 [ 1730.588632] kmem_cache_alloc+0x5b/0x310 [ 1730.588981] ? selinux_determine_inode_label+0x1ab/0x340 [ 1730.589447] create_object.isra.0+0x3a/0xa20 [ 1730.589824] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1730.590260] __kmalloc+0x16e/0x390 [ 1730.590574] cgroup_mkdir+0x254/0xf50 [ 1730.590903] ? cgroup_destroy_locked+0x710/0x710 [ 1730.591749] kernfs_iop_mkdir+0x14d/0x1e0 [ 1730.592460] vfs_mkdir+0x493/0x750 [ 1730.593067] do_mkdirat+0x150/0x2b0 [ 1730.593689] ? user_path_create+0xf0/0xf0 [ 1730.594401] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1730.595349] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1730.596265] do_syscall_64+0x33/0x40 [ 1730.596926] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1730.597838] RIP: 0033:0x7f70b0028b19 [ 1730.598483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1730.601821] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1730.603053] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1730.603658] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1730.604259] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1730.604860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1730.605462] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:55:16 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 8) 23:55:16 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x1200, 0x8000) 23:55:16 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x16f30000, 0x0, 0x8000) 23:55:16 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 12) 23:55:16 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x20000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) [ 1730.772439] FAULT_INJECTION: forcing a failure. [ 1730.772439] name failslab, interval 1, probability 0, space 0, times 0 [ 1730.772724] FAULT_INJECTION: forcing a failure. [ 1730.772724] name failslab, interval 1, probability 0, space 0, times 0 [ 1730.775041] CPU: 1 PID: 9574 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1730.776827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1730.778386] Call Trace: [ 1730.778975] dump_stack+0x107/0x167 [ 1730.779674] should_fail.cold+0x5/0xa [ 1730.780360] ? create_object.isra.0+0x3a/0xa20 [ 1730.781179] should_failslab+0x5/0x20 [ 1730.781856] kmem_cache_alloc+0x5b/0x310 [ 1730.782566] create_object.isra.0+0x3a/0xa20 [ 1730.783151] kmemleak_alloc_percpu+0xa0/0x100 [ 1730.783541] pcpu_alloc+0x4e2/0x1240 [ 1730.783873] ? cset_cgroup_from_root+0x2a0/0x2a0 [ 1730.784278] percpu_ref_init+0x31/0x3d0 [ 1730.784625] cgroup_mkdir+0x28b/0xf50 [ 1730.784954] ? cgroup_destroy_locked+0x710/0x710 [ 1730.785362] kernfs_iop_mkdir+0x14d/0x1e0 [ 1730.785720] vfs_mkdir+0x493/0x750 [ 1730.786027] do_mkdirat+0x150/0x2b0 [ 1730.786341] ? user_path_create+0xf0/0xf0 [ 1730.786701] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1730.787491] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1730.788307] do_syscall_64+0x33/0x40 [ 1730.788629] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1730.789065] RIP: 0033:0x7f70b0028b19 [ 1730.789383] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1730.790936] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1730.791624] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1730.792227] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1730.792832] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1730.793434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1730.794036] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:55:16 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x900000000000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) [ 1730.794667] CPU: 0 PID: 9578 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1730.795281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1730.795974] Call Trace: [ 1730.796206] dump_stack+0x107/0x167 [ 1730.796519] should_fail.cold+0x5/0xa [ 1730.796858] ? proc_alloc_inode+0x18/0x200 [ 1730.797225] should_failslab+0x5/0x20 [ 1730.797552] kmem_cache_alloc+0x5b/0x310 [ 1730.803016] ? find_held_lock+0x2c/0x110 [ 1730.803431] ? proc_free_inode+0x20/0x20 [ 1730.803846] proc_alloc_inode+0x18/0x200 [ 1730.804258] ? proc_free_inode+0x20/0x20 [ 1730.804680] alloc_inode+0x63/0x240 [ 1730.805063] new_inode+0x23/0x250 [ 1730.805439] proc_pid_make_inode+0x22/0x220 [ 1730.805907] proc_pident_instantiate+0x81/0x320 [ 1730.806407] proc_pident_lookup+0x1eb/0x270 [ 1730.806876] lookup_open.isra.0+0x79f/0x1270 [ 1730.807347] ? vfs_tmpfile+0x350/0x350 [ 1730.807747] ? __mnt_want_write+0x196/0x280 [ 1730.808195] path_openat+0x972/0x2770 [ 1730.808596] ? path_lookupat+0x860/0x860 [ 1730.809016] ? perf_trace_lock+0xac/0x490 [ 1730.809446] ? lock_acquire+0x197/0x470 [ 1730.809859] ? find_held_lock+0x2c/0x110 [ 1730.810281] ? __lockdep_reset_lock+0x180/0x180 [ 1730.810768] do_filp_open+0x190/0x3e0 [ 1730.811164] ? may_open_dev+0xf0/0xf0 [ 1730.811568] ? simple_attr_release+0x50/0x50 [ 1730.812030] ? _raw_spin_unlock+0x1a/0x30 [ 1730.812457] ? alloc_fd+0x2e7/0x670 [ 1730.812844] do_sys_openat2+0x171/0x4d0 [ 1730.813263] ? build_open_flags+0x6f0/0x6f0 [ 1730.813719] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1730.814222] ? wait_for_completion_io+0x270/0x270 [ 1730.814733] __x64_sys_openat+0x13f/0x1f0 [ 1730.815164] ? __ia32_sys_open+0x1c0/0x1c0 [ 1730.815606] ? ksys_write+0x1a9/0x260 [ 1730.816006] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1730.816560] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1730.817103] do_syscall_64+0x33/0x40 [ 1730.817489] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1730.818017] RIP: 0033:0x7f05b41e5a04 [ 1730.818405] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1730.820305] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1730.821095] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1730.821826] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1730.822568] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1730.823304] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1730.824042] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 23:55:30 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 9) 23:55:30 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 13) 23:55:30 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0xffffffff00000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) [ 1744.349287] FAULT_INJECTION: forcing a failure. [ 1744.349287] name failslab, interval 1, probability 0, space 0, times 0 [ 1744.351855] FAULT_INJECTION: forcing a failure. [ 1744.351855] name failslab, interval 1, probability 0, space 0, times 0 [ 1744.357064] CPU: 1 PID: 9597 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1744.357726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1744.358538] Call Trace: [ 1744.358802] dump_stack+0x107/0x167 [ 1744.359183] should_fail.cold+0x5/0xa [ 1744.359551] ? find_held_lock+0x2c/0x110 [ 1744.359942] ? create_object.isra.0+0x3a/0xa20 [ 1744.360390] should_failslab+0x5/0x20 [ 1744.360756] kmem_cache_alloc+0x5b/0x310 [ 1744.361149] ? __task_pid_nr_ns+0x16a/0x4f0 [ 1744.361571] create_object.isra.0+0x3a/0xa20 [ 1744.361993] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1744.362486] kmem_cache_alloc_trace+0x151/0x320 [ 1744.362941] ? proc_ns_dir_lookup+0x2c0/0x2c0 [ 1744.363359] proc_self_get_link+0x18b/0x200 [ 1744.363730] step_into+0x1595/0x1ce0 [ 1744.364054] ? lookup_fast+0x6e0/0x6e0 [ 1744.364389] ? try_to_unlazy_next+0x4f0/0x4f0 [ 1744.364778] walk_component+0x171/0x6a0 [ 1744.365118] ? trace_hardirqs_on+0x5b/0x180 [ 1744.365485] ? handle_dots.part.0+0x15c0/0x15c0 [ 1744.365890] ? security_inode_permission+0xcb/0x100 [ 1744.366320] link_path_walk.part.0+0x699/0xbf0 [ 1744.366718] ? walk_component+0x6a0/0x6a0 [ 1744.367073] ? percpu_counter_add_batch+0x8b/0x140 [ 1744.367521] path_openat+0x25d/0x2770 [ 1744.367857] ? path_lookupat+0x860/0x860 [ 1744.368206] ? perf_trace_lock+0xac/0x490 [ 1744.368561] ? lock_acquire+0x197/0x470 [ 1744.368902] ? find_held_lock+0x2c/0x110 [ 1744.369251] ? __lockdep_reset_lock+0x180/0x180 [ 1744.369655] do_filp_open+0x190/0x3e0 [ 1744.369981] ? may_open_dev+0xf0/0xf0 [ 1744.370320] ? rwlock_bug.part.0+0x90/0x90 [ 1744.370690] ? _raw_spin_unlock+0x1a/0x30 [ 1744.371045] ? alloc_fd+0x2e7/0x670 [ 1744.371392] do_sys_openat2+0x171/0x4d0 [ 1744.371736] ? build_open_flags+0x6f0/0x6f0 [ 1744.372107] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1744.372522] ? wait_for_completion_io+0x270/0x270 [ 1744.372940] __x64_sys_openat+0x13f/0x1f0 [ 1744.373296] ? __ia32_sys_open+0x1c0/0x1c0 [ 1744.373657] ? ksys_write+0x1a9/0x260 [ 1744.373989] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1744.374436] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1744.374878] do_syscall_64+0x33/0x40 [ 1744.375321] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1744.375811] RIP: 0033:0x7fbcc723ba04 [ 1744.376168] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1744.377907] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1744.378645] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1744.379318] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1744.379915] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1744.380511] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1744.381108] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 [ 1744.381725] CPU: 0 PID: 9600 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1744.382300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1744.382994] Call Trace: [ 1744.383270] dump_stack+0x107/0x167 [ 1744.383617] should_fail.cold+0x5/0xa [ 1744.383995] ? create_object.isra.0+0x3a/0xa20 [ 1744.384425] should_failslab+0x5/0x20 [ 1744.384786] kmem_cache_alloc+0x5b/0x310 [ 1744.385176] create_object.isra.0+0x3a/0xa20 [ 1744.387778] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1744.388210] kmem_cache_alloc+0x159/0x310 [ 1744.388569] ? proc_free_inode+0x20/0x20 [ 1744.388912] proc_alloc_inode+0x18/0x200 [ 1744.389253] ? proc_free_inode+0x20/0x20 [ 1744.389594] alloc_inode+0x63/0x240 [ 1744.389901] new_inode+0x23/0x250 [ 1744.390200] proc_pid_make_inode+0x22/0x220 [ 1744.390566] proc_pident_instantiate+0x81/0x320 [ 1744.390962] proc_pident_lookup+0x1eb/0x270 [ 1744.391378] lookup_open.isra.0+0x79f/0x1270 [ 1744.391799] ? vfs_tmpfile+0x350/0x350 [ 1744.392186] ? __mnt_want_write+0x196/0x280 [ 1744.392607] path_openat+0x972/0x2770 [ 1744.392981] ? path_lookupat+0x860/0x860 [ 1744.393367] ? perf_trace_lock+0xac/0x490 [ 1744.393758] ? lock_acquire+0x197/0x470 [ 1744.394134] ? find_held_lock+0x2c/0x110 [ 1744.394523] ? __lockdep_reset_lock+0x180/0x180 [ 1744.394973] do_filp_open+0x190/0x3e0 [ 1744.395322] ? may_open_dev+0xf0/0xf0 [ 1744.395656] ? simple_attr_release+0x50/0x50 [ 1744.396036] ? _raw_spin_unlock+0x1a/0x30 [ 1744.396385] ? alloc_fd+0x2e7/0x670 [ 1744.396703] do_sys_openat2+0x171/0x4d0 [ 1744.397042] ? build_open_flags+0x6f0/0x6f0 [ 1744.397406] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1744.397817] ? wait_for_completion_io+0x270/0x270 [ 1744.398228] __x64_sys_openat+0x13f/0x1f0 [ 1744.398578] ? __ia32_sys_open+0x1c0/0x1c0 [ 1744.398934] ? ksys_write+0x1a9/0x260 [ 1744.399287] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1744.399788] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1744.400286] do_syscall_64+0x33/0x40 [ 1744.400647] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1744.401129] RIP: 0033:0x7f05b41e5a04 [ 1744.401482] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1744.404951] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1744.405756] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1744.406554] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1744.407330] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1744.407962] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1744.408681] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 23:55:30 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x21000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:55:30 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x2103, 0x8000) 23:55:30 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 9) 23:55:30 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x18f30000, 0x0, 0x8000) 23:55:30 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x80081270, &(0x7f0000000000)) 23:55:30 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 10) [ 1744.502339] FAULT_INJECTION: forcing a failure. [ 1744.502339] name failslab, interval 1, probability 0, space 0, times 0 [ 1744.507652] CPU: 1 PID: 9612 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1744.508361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1744.509236] Call Trace: [ 1744.509529] dump_stack+0x107/0x167 [ 1744.509924] should_fail.cold+0x5/0xa [ 1744.510333] ? __d_alloc+0x2a/0x990 [ 1744.510732] should_failslab+0x5/0x20 [ 1744.511164] kmem_cache_alloc+0x5b/0x310 [ 1744.511615] __d_alloc+0x2a/0x990 [ 1744.511998] d_alloc_parallel+0x111/0x1bc0 [ 1744.512451] ? __d_lookup+0x396/0x760 [ 1744.512871] ? lock_downgrade+0x6d0/0x6d0 [ 1744.513318] ? find_held_lock+0x2c/0x110 [ 1744.513773] ? __d_lookup_rcu+0x6d0/0x6d0 [ 1744.514223] ? __d_lookup+0x3bf/0x760 [ 1744.514631] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1744.515208] lookup_open.isra.0+0x962/0x1270 [ 1744.515695] ? vfs_tmpfile+0x350/0x350 [ 1744.516143] ? __mnt_want_write+0x196/0x280 [ 1744.516615] path_openat+0x972/0x2770 [ 1744.517048] ? path_lookupat+0x860/0x860 [ 1744.517488] ? perf_trace_lock+0xac/0x490 [ 1744.517918] ? lock_acquire+0x197/0x470 [ 1744.518346] ? find_held_lock+0x2c/0x110 [ 1744.518790] ? __lockdep_reset_lock+0x180/0x180 [ 1744.519301] do_filp_open+0x190/0x3e0 [ 1744.519720] ? may_open_dev+0xf0/0xf0 [ 1744.520123] ? simple_attr_release+0x50/0x50 [ 1744.520586] ? _raw_spin_unlock+0x1a/0x30 [ 1744.520975] ? alloc_fd+0x2e7/0x670 [ 1744.521328] do_sys_openat2+0x171/0x4d0 [ 1744.521713] ? build_open_flags+0x6f0/0x6f0 [ 1744.522072] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1744.522514] ? wait_for_completion_io+0x270/0x270 [ 1744.522972] __x64_sys_openat+0x13f/0x1f0 [ 1744.523365] ? __ia32_sys_open+0x1c0/0x1c0 [ 1744.523779] ? ksys_write+0x1a9/0x260 [ 1744.524139] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1744.524627] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1744.525125] do_syscall_64+0x33/0x40 [ 1744.525470] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1744.525966] RIP: 0033:0x7fbcc723ba04 [ 1744.526309] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1744.528002] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1744.528700] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1744.529369] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1744.530012] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1744.530682] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1744.531389] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 [ 1744.545898] FAULT_INJECTION: forcing a failure. [ 1744.545898] name failslab, interval 1, probability 0, space 0, times 0 [ 1744.547142] CPU: 1 PID: 9609 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1744.548848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1744.549723] Call Trace: [ 1744.550018] dump_stack+0x107/0x167 [ 1744.550439] should_fail.cold+0x5/0xa [ 1744.550847] ? create_object.isra.0+0x3a/0xa20 [ 1744.551334] should_failslab+0x5/0x20 [ 1744.551687] kmem_cache_alloc+0x5b/0x310 [ 1744.552087] ? mark_held_locks+0x9e/0xe0 [ 1744.552480] create_object.isra.0+0x3a/0xa20 [ 1744.552902] kmemleak_alloc_percpu+0xa0/0x100 [ 1744.553327] pcpu_alloc+0x4e2/0x1240 [ 1744.553667] ? cset_cgroup_from_root+0x2a0/0x2a0 [ 1744.554492] percpu_ref_init+0x31/0x3d0 [ 1744.554874] cgroup_mkdir+0x28b/0xf50 [ 1744.555260] ? cgroup_destroy_locked+0x710/0x710 [ 1744.555757] kernfs_iop_mkdir+0x14d/0x1e0 [ 1744.556394] vfs_mkdir+0x493/0x750 [ 1744.556821] do_mkdirat+0x150/0x2b0 [ 1744.557280] ? user_path_create+0xf0/0xf0 [ 1744.557777] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1744.558366] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1744.558919] do_syscall_64+0x33/0x40 [ 1744.559328] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1744.559796] RIP: 0033:0x7f70b0028b19 [ 1744.560153] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1744.561833] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1744.562541] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1744.563211] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1744.563963] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1744.564718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1744.565464] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:55:30 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 10) 23:55:30 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x21030000, 0x0, 0x8000) 23:55:30 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 11) [ 1744.715358] FAULT_INJECTION: forcing a failure. [ 1744.715358] name failslab, interval 1, probability 0, space 0, times 0 [ 1744.716865] CPU: 1 PID: 9623 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1744.717483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1744.718221] Call Trace: [ 1744.718476] dump_stack+0x107/0x167 [ 1744.718821] should_fail.cold+0x5/0xa [ 1744.719193] ? percpu_ref_init+0xd8/0x3d0 [ 1744.719582] should_failslab+0x5/0x20 [ 1744.719936] kmem_cache_alloc_trace+0x55/0x320 [ 1744.720368] ? cset_cgroup_from_root+0x2a0/0x2a0 [ 1744.720806] percpu_ref_init+0xd8/0x3d0 [ 1744.721175] cgroup_mkdir+0x28b/0xf50 [ 1744.721542] ? cgroup_destroy_locked+0x710/0x710 [ 1744.721965] kernfs_iop_mkdir+0x14d/0x1e0 [ 1744.722320] vfs_mkdir+0x493/0x750 [ 1744.722629] do_mkdirat+0x150/0x2b0 [ 1744.722940] ? user_path_create+0xf0/0xf0 [ 1744.723311] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1744.723754] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1744.724190] do_syscall_64+0x33/0x40 [ 1744.724509] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1744.724939] RIP: 0033:0x7f70b0028b19 [ 1744.725254] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1744.726873] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1744.727600] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1744.728248] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1744.728896] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1744.729543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1744.730196] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:55:30 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x2000000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "0b91b1f26b5c927368b798c7a3e92ef02e03ef211dac7892ca8c926b2f5368ced2d998ecb0ae4e38ab6a8ea15676a08b1c557da356181ad07838611c53811e6ebd38f11db1378f9e200577a9ce64266af1f2bf4dadecdcc0f2c13831a195f1159121c6b5fb8ded1434fb3c9fb3c314ed5b10e33c7131cfd14cfee85bd2bb82c815bca7710e320f192d69388af60d5ec696d380bdd34e7b57086f2870a908b05a26ce48b02906f8a6bb338774b239831f08690bd2b4621377d34e9af5c0b1c3c8be6671b560ba6f5a1205bd2f0f5f2cbf7ce52b538d9c40b80d5b58c10d0eb42084a4f2da17a4822ec237e0beb2243a0b8afd2fe9b74fcbf7d5f66806a15f161a1ac73bf0c87e9d622d2eac6529eebc080890d93962d655e68d695068ddfb16681fe8073332b67580f42f39db79f41e70f70c569047d4b4e72abbd3b04924ef22756a78b8cdcbe999ed01a447469fedb93dbe3bae007e58ccec1e844e5bedadbaec3776d5282a5a8ca1b2c8388462e7538f9ed1a378c8ab788b6b5943f0872907925802aec2bebb99115c84bbfa8dce5a54b888afa38dfe00c538a2df90c18e09f0ec9c521cd1ddb7e8f16244b49262723fadb983c95ddcc746b44184dcd3d575aa11033efa766e549c90dda51729b180214c75ff495136179ce4cd1adf2a27d0f80782514f158da02cde23e3434f9f289e337aab3fb5f6d7ba7a5bcd458bb9351e9a325c5886bee165a0428b890e18bc82239747b1268252f7c7639442ea38340f7b71d8e49fd7f578b74b50555c20b92e3ec21ea0cdc1ebccb77e9699807f6e7ebe608720cd74387ecc4f00c753b1f36d8901428ceab5460dab47d170262cf94befb1a70b92f2c08485e528378adddbbddb589381a1bc2519341df78bed30ba2c278b8152c60156e3190cafb99013465d0ffc59c7dc8f34d27378d83c18fb8b9246d63ae6322b1f063ce17044b72c7ffcb039493ef991d078202203d9a6a7f3930662b411b67111c38254f547f1c031858e4d756fc948bb5385ecb06099f2c73cc9bd8332586b6380d56ec3273ef1bea379c456a0ca6d960f554eccecf4aac5f7e6e4a4b1385bb10b42ee0e06c8abc29e2a6de6be6cfd91300095023c4dd7d622f4d8f70120819558b5f672f36fa9b5193acefe752558e451d078595f097ca45e2019dac322fc8423ad7631bbd48b096baea818d7ebc44a2ee6d2f060de6dccbba979c9c12a4de375b91170c02c2f348a2528137d60797f2ad5edc3234ef2fdc3c50f8a4af722b155521097ebaa5d28c683b7d25607ad2c12b7ca55d4a9b389b0d5c7c924b0757c3676babf772ad23949cef4d6b83fff173d8a8b3d5ef17118b672866273998533824059a766c1f9369264a9da7dbc2ffd7c1cc6447c71f95289883d0f342a635917d840e63d2ff4467fc47861113059319b23b5ff85b548e2aa3fcce0287d825688719a035e4e66e972b06aad018effa2664cc7cbe2db3d56d4a268675d2dc09a220da5ac2ceecdf92398f3224937381d7925cfd69d1a3fa2bd9c8b1d1403c584c275b4bba9fe311ad8d8cc5990b9fab7fe7f7abbbd7509aaa49e0a009e96cd2aea71725cfe789bf0f052f02bf0447d44aad84d545bf9613eaffbfd0db25456f1367626421f4407213c86e3b0580be3ee69d3e8aa176b19dce7270bd89fca3f2cf861b792a9869c2012b11854b4d9f782287d482be5a3231d28fa76ff69aa00849d23b2c3c73ccc2ff40f05080330bf9e68a038e594977c265e1de6fca07e12121688cc7fd490b7566285e204ebc35f36cd90b07cff38ba878c56fe5f933c505f6e7d94f9b7b1354592e4890bdab94efb77aa7574aa0642faefd5647b64739fc324ba410ebda20cc3e42118d731a5e813200ebe06461eb50ac2e11b257bb59bb9f3e8e9f6158ed9e31c82f22ce8819ad5da1141a0b053c42801bc7c7d91ec6b05f9ec8e80846838a8d51184c96d9c28fd2b8073afa9d64fbee4c94af24c71d9d5f9a14b40c305ae7b787efa73320b38a7c2aecf854c9ce966415561a7d2548f069bdf04a47ea374858a8f3fe3c364156e13cb511771175357ca8c7bda7f01bd6d3b39ee085814d7ad42510df360e2292a598ae6d611b93990f4049950ff25e114f078382490f1bf42aa16f03c044eaa25c9e0dea0298819672c2a4f06b4604095ac874f27a6d1720456812cb79e93548de9f9baf3ea29caecb71846fda55fedd13cd052db36a43cd55f99b0e13793701ce0eafebe80b6f5964c21304d0294ffffeb60f5fb353b6535cf3b422c56d4e637dda8e86fac5d708323e9631ba96bd722467515a0ef163d36d96b6a7e0c908ed152c0b8705cc2be0c4b3d78e1f62d364a0bd02d9f9d77cf7256d8eb942a848f52fbc977e85b02a86c17049b0e76f88ffb1c766a79847db6c13e0daff161cd0b8e85169bc21a884e19239590de7a918f00df852750900c0743aabbb76c1efc456746888d4901b95386a9405ec048b6d45fa17fcc051a19db7517d8b4f25ce2134ae7d923508fa9cea66ab6ee9007437aa38680738826c5a92b19457f03e0ace26812f5b234cacaef9affcc8196619e17f1b09cbd822fb758befbbd21492d64fe557174b5e672b2ca9af3459650604aa586a5ac6ad34e370d571c2e261c1061cacc8f9bddf434f0c2f18bce9ad669a63454b471a19f20e2a20368acf43dd5f8664ecdbce9c0a632102c0c3de6cef1ac54b38b93cf75136985a32d6315aa87de415759c9d773be5282915472fd6649c53d823be5c08d7634e5c4ee0a30848f10cd6a0d5e171acc48a6b87ebb8b40ddcdd2057b1397202a5230242ba85efd7aa28fba805335d026dfcaec0cf5ad03def7d13f0991c8504fb035cb05a3b491cb815e970e710519a1047f1ccb78808746ece8af2aec7ea1f4042e5835aa99b2f41cb28e6ed798e49f791d73b89420fe049d191da201fe0a49a17832ec0dbfe1798ac9707c9672cf3c68474dc3950d206e0f78efceaa9845d831f575b0e3819a9f0a6f6e67834d945b679f3a826b34da7c51f77753dec384c6a6f51873b8853869be341e4e6f648cc8eace5a1caea9999dc2c9a21f1f971f64e3076fc6bc1f1e6262c8349e8a524f2c08ffd2c55eb0183e86de2db74ec50cae238751cc969e533b2ffc1a2b23546debe7b808ad5225daef673214df23fe07310a7f7f23e83998d16b9e24c63384f3e2e95f7b61a389552bb1ed9a8badf3d248f55220c4f889d7886d4acd0881792452f71d4cd0a0b12a8a5b7d7b0d79ea899658c5be2a7a69e154527a6ec6c6ae9829421d51edc5881343841c9113952728f0a7bdc72e6f003efa4a055fa62f4affc49c2821734bce08984dea6af0489c8de817de5e2578876a02825a60c9f1fa27eea6d8602b9f7389dd19aef5efda0b74590493b880016f15875fba096c06138d4eb541f4e4f44ee7d781b0e5ba0bf1944320a9ca173df8d7fd9c183b16d4050ad22f7dfab55c0d806908e86de1085ea18739601b00eb7ac17909526dc99443fafd7015131f666c08fa6f84b18cccc2744f8deb20b5a28ffad356b600d0c8e3a53942378bbd0ab72b44251e2ab895a8975c688d8dde774e10346c0847646221b125ca87a692c15fd39dc5f086b2c90ef05838bc0c570025413b57c68ada2594b7d23d11447ab6bb47ae2758f5825de6d9eb596748fa4cc303b6d23f9de548664d08ba93cabcdc73de36cc8a0ef16f7f99b0f9682dc527dc9a8af6e4f9dbf5613e916833aad6a6ffce56eb32854c4893ef2c1dff0d0ac45168a590a71ccd88beabee77784b4da0ff74b2a07c5c0b6a115c2fc7e82d02a4d6c771a0f12c7c2dda2dfd8b6d6c5f255e66e7758ce7e6af1ade3bc7a42ede37f6ac8bd97650f12e9db9092674e38734c6f7137181a64b8c1909a0f28988cba59fd6c62e8dd220f1598b5f1ee807cf5f3b2cbd9df8d51f68e8478841b1fd48dd281a8d0d5abcb50ae5d4a05c3a53ec8f8f8c96129ac0952a6fcfd4ac1b533c31159a0399e01caa0636f9d811416a5e7ddb15a86e6ca5add82cc6c151bd342cb44e8cb34d4b1e290651c8c34ad5c8ec83a2eeb4a46dca4bd81baf435adb58c246b3fb4c819993906b93d291ce4638ce775267f60772f272c67ff89757275e2540875421d059f84bfbe0bc32496fecd392d895edc221bbb2f4b0af52ab3fa6bb4ddffabeb800228b556ad6f958e95b78d1ac6e155c0ae27518bbc344dcea93e4e78f60e941d555d8e1d609841428cfce52c0d4c639cf662bfda2f7be9cdef4e4f7494e56cd7aeead5f1a67bfe2e76d7c1a8c7657771348dd12859dac09e8ff45c73638c8d6d80faa2572ba76063b665a555d9222767b3bc513ab6d0e00783a3f66500996e97f6455d8246d40eabf3bbaa939100a874a6ce96d7b8587c431f70ced78ae6b5f6e3c6e917e6508f8dd7a3ee4df93b1d17804b4d29dad3150d8b4403b94d65bbdebd22d6c894079ca006e1a221951c13d084b5c9e5ceb0b4dda9d39f4b88dbfbc924c18077e5236a89ba114e088367b79c6db5531d4cc169992693996958e682c6007041842b86ae576fc822e2c15c749c7f2910bef1bd06285ae83556b3665fa55e6d8d7564d2c7886c139e4b5e54c1cc7229d6bd00226842132941fba66646e559ceeeaa8906e36e82c95e46bfcefd22a8659bebb492ea710ea1252e2fe1649a38f75b83f822819764825a32e1dae54bdbfbec403ae821b351a9d5002e96b99c76c6a62cdb49382e3ff6f055e647a178fcbf06ee2c560ca728be15a7f003e97596b5e42f8dba36fcc00564719354b64348da557d907a7b9f6255867fe6da00c8e2d0e9aa73d0a6ba3c443d0c72be9f57d80fd9c3b5eec951e3d9f2fbc1ceaa15ab252929835fd4cb7381b140961fc2b623f2544cd3fa3f3dcc855636d3b84c697f0e2a7fa9717eb627feddc854a32d5f6abdf1fc78513453e3842362a799760dc575d24dd80e9169a5425d5bd613ed7edc8ad57d0eea453d6ac01c138d6b6a614121e7e28024c9671f5c56cb5a729862a07909f99fa3caddda47a74de2ab4eff5b6dbc395b5a1170389bbbfc1f75a212b18a8317c845e12ad5b30b404175f84aa95a095cd88c2abea036c5e25c8223afff2690d598b517277c8f6b954b432f5063c2a0bd5a1a84837efa56dd0d77752e0377de3dfa4e48c6f11c78d80e20c2474deb31712500de220507bb5f920e31b475440ba07b53e82a6e22b94d95e14695ad259210a7c48acd1d8e6d940c7a4350e431fcd171ff92e44c32593c375c06a68d1d1a3aad538816d1bad34f61f0cfcca4bc27f552be8ef9fa2ba82b2e0081ea824176860414f13b4585a5c88ebb79fac38f5ba10e9cec4b4d448de637c1ed02305d02baa069640f4eb8d89f8b3507d816a44f24b3e9bdfffaa8c5bfb1dd4898d2e20d35803e0b2a960d3a68aa5737be287c2cbdf651727c686df27f626f2b00803f0ff7ea8fce5d3e73fe69a503326a748017098f40ce4dd7e2327c48a3778d6eedc119ec8c23a9e0cac62b543875c7b5ffbe6540449b8324a42876be7201be255f0bd6608be5bd594b5f6aa2f37c9e332a3b6c5956b42fdbea17e9f64b9aa87b2b70d6f9a38228215e889f85376a4354b403be76a46ba37b23366da7e5ffea16c8517a8bb8fc52f9a0b3fc90edaf5f80d28aaaa518f2ea7c583aca1962b9b29d9e569bd5f978cb4e37282ad9cd6859ea5c153c74dd66e5154881778728d1152feca8def0e3685fccfe9524060a88110484a9d6b4df973094a4efac47c7ae76d64"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:55:30 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x4000, 0x8000) [ 1744.740158] FAULT_INJECTION: forcing a failure. [ 1744.740158] name failslab, interval 1, probability 0, space 0, times 0 [ 1744.741208] CPU: 1 PID: 9630 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1744.741837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1744.742576] Call Trace: [ 1744.742825] dump_stack+0x107/0x167 [ 1744.743178] should_fail.cold+0x5/0xa [ 1744.743545] ? create_object.isra.0+0x3a/0xa20 [ 1744.743976] should_failslab+0x5/0x20 [ 1744.744330] kmem_cache_alloc+0x5b/0x310 [ 1744.744714] create_object.isra.0+0x3a/0xa20 [ 1744.745122] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1744.745600] kmem_cache_alloc+0x159/0x310 [ 1744.745996] __d_alloc+0x2a/0x990 [ 1744.746333] d_alloc_parallel+0x111/0x1bc0 [ 1744.746735] ? __d_lookup+0x396/0x760 [ 1744.747128] ? lock_downgrade+0x6d0/0x6d0 [ 1744.747524] ? find_held_lock+0x2c/0x110 [ 1744.747901] ? __d_lookup_rcu+0x6d0/0x6d0 [ 1744.748291] ? __d_lookup+0x3bf/0x760 [ 1744.748652] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1744.749150] lookup_open.isra.0+0x962/0x1270 [ 1744.749562] ? vfs_tmpfile+0x350/0x350 [ 1744.749946] ? __mnt_want_write+0x196/0x280 [ 1744.750352] path_openat+0x972/0x2770 [ 1744.750716] ? path_lookupat+0x860/0x860 [ 1744.751103] ? perf_trace_lock+0xac/0x490 [ 1744.751493] ? lock_acquire+0x197/0x470 [ 1744.751885] ? find_held_lock+0x2c/0x110 [ 1744.752264] ? __lockdep_reset_lock+0x180/0x180 [ 1744.752717] do_filp_open+0x190/0x3e0 [ 1744.753071] ? may_open_dev+0xf0/0xf0 [ 1744.753438] ? simple_attr_release+0x50/0x50 [ 1744.753867] ? _raw_spin_unlock+0x1a/0x30 [ 1744.754248] ? alloc_fd+0x2e7/0x670 [ 1744.754598] do_sys_openat2+0x171/0x4d0 [ 1744.754983] ? build_open_flags+0x6f0/0x6f0 [ 1744.755402] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1744.755858] ? wait_for_completion_io+0x270/0x270 [ 1744.756324] __x64_sys_openat+0x13f/0x1f0 [ 1744.756714] ? __ia32_sys_open+0x1c0/0x1c0 [ 1744.757121] ? ksys_write+0x1a9/0x260 [ 1744.757483] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1744.757964] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1744.758449] do_syscall_64+0x33/0x40 [ 1744.758795] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1744.759303] RIP: 0033:0x7fbcc723ba04 [ 1744.759648] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1744.761318] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1744.762022] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1744.762685] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1744.763349] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1744.764005] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1744.764675] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 23:55:43 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x80081272, &(0x7f0000000000)) 23:55:43 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 12) 23:55:43 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x2100000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:55:43 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 11) 23:55:43 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 14) 23:55:43 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0xffffffffffffffff) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:55:43 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x36820400, 0x0, 0x8000) 23:55:43 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x58f5, 0x8000) [ 1758.193313] FAULT_INJECTION: forcing a failure. [ 1758.193313] name failslab, interval 1, probability 0, space 0, times 0 [ 1758.196161] CPU: 0 PID: 9648 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1758.197818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1758.199789] Call Trace: [ 1758.200367] dump_stack+0x107/0x167 [ 1758.201239] should_fail.cold+0x5/0xa [ 1758.202170] ? proc_alloc_inode+0x18/0x200 [ 1758.203176] should_failslab+0x5/0x20 [ 1758.204106] kmem_cache_alloc+0x5b/0x310 [ 1758.205054] ? find_held_lock+0x2c/0x110 [ 1758.206019] ? proc_free_inode+0x20/0x20 [ 1758.206996] proc_alloc_inode+0x18/0x200 [ 1758.207979] ? proc_free_inode+0x20/0x20 [ 1758.208923] alloc_inode+0x63/0x240 [ 1758.209777] new_inode+0x23/0x250 [ 1758.210604] proc_pid_make_inode+0x22/0x220 [ 1758.211648] proc_pident_instantiate+0x81/0x320 [ 1758.212738] proc_pident_lookup+0x1eb/0x270 [ 1758.213761] lookup_open.isra.0+0x79f/0x1270 [ 1758.214798] ? vfs_tmpfile+0x350/0x350 [ 1758.215466] ? __mnt_want_write+0x196/0x280 [ 1758.215901] path_openat+0x972/0x2770 [ 1758.216233] ? path_lookupat+0x860/0x860 [ 1758.216624] ? perf_trace_lock+0xac/0x490 [ 1758.216973] ? lock_acquire+0x197/0x470 [ 1758.217306] ? find_held_lock+0x2c/0x110 [ 1758.217740] ? __lockdep_reset_lock+0x180/0x180 [ 1758.218141] do_filp_open+0x190/0x3e0 [ 1758.218463] ? may_open_dev+0xf0/0xf0 [ 1758.218842] ? simple_attr_release+0x50/0x50 [ 1758.219222] ? _raw_spin_unlock+0x1a/0x30 [ 1758.220251] ? alloc_fd+0x2e7/0x670 [ 1758.221114] do_sys_openat2+0x171/0x4d0 [ 1758.222049] ? build_open_flags+0x6f0/0x6f0 [ 1758.223044] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1758.224200] ? wait_for_completion_io+0x270/0x270 [ 1758.231909] __x64_sys_openat+0x13f/0x1f0 [ 1758.232910] ? __ia32_sys_open+0x1c0/0x1c0 [ 1758.233939] ? ksys_write+0x1a9/0x260 [ 1758.234866] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1758.235928] FAULT_INJECTION: forcing a failure. [ 1758.235928] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1758.236140] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1758.236157] do_syscall_64+0x33/0x40 [ 1758.239379] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1758.240663] RIP: 0033:0x7fbcc723ba04 [ 1758.241482] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1758.245930] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1758.247459] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1758.248118] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1758.248784] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1758.249384] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1758.250036] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 [ 1758.250793] CPU: 1 PID: 9651 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1758.255715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1758.256407] Call Trace: [ 1758.256642] dump_stack+0x107/0x167 [ 1758.256956] should_fail.cold+0x5/0xa [ 1758.257288] __alloc_pages_nodemask+0x182/0x600 [ 1758.257688] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1758.258208] alloc_pages_current+0x187/0x280 [ 1758.258586] allocate_slab+0x26f/0x380 [ 1758.258919] ___slab_alloc+0x470/0x700 [ 1758.259255] ? percpu_ref_init+0xd8/0x3d0 [ 1758.263632] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1758.264034] ? percpu_ref_init+0xd8/0x3d0 [ 1758.264398] ? kmem_cache_alloc_trace+0x305/0x320 [ 1758.264817] ? percpu_ref_init+0xd8/0x3d0 [ 1758.265182] kmem_cache_alloc_trace+0x305/0x320 [ 1758.265582] ? cset_cgroup_from_root+0x2a0/0x2a0 [ 1758.265695] FAULT_INJECTION: forcing a failure. [ 1758.265695] name failslab, interval 1, probability 0, space 0, times 0 [ 1758.265984] percpu_ref_init+0xd8/0x3d0 [ 1758.267292] cgroup_mkdir+0x28b/0xf50 [ 1758.267636] ? cgroup_destroy_locked+0x710/0x710 [ 1758.268043] kernfs_iop_mkdir+0x14d/0x1e0 [ 1758.268398] vfs_mkdir+0x493/0x750 [ 1758.268706] do_mkdirat+0x150/0x2b0 [ 1758.269018] ? user_path_create+0xf0/0xf0 [ 1758.269376] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1758.269822] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1758.270260] do_syscall_64+0x33/0x40 [ 1758.270579] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1758.271010] RIP: 0033:0x7f70b0028b19 [ 1758.271344] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1758.272882] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1758.273527] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1758.274127] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1758.274726] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1758.275334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1758.275933] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 [ 1758.276552] CPU: 0 PID: 9657 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1758.277152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1758.277891] Call Trace: [ 1758.278119] dump_stack+0x107/0x167 [ 1758.278431] should_fail.cold+0x5/0xa [ 1758.278831] ? security_inode_alloc+0x34/0x160 [ 1758.279218] should_failslab+0x5/0x20 [ 1758.279600] kmem_cache_alloc+0x5b/0x310 [ 1758.279994] security_inode_alloc+0x34/0x160 [ 1758.280371] inode_init_always+0xa4e/0xd10 [ 1758.280802] ? proc_free_inode+0x20/0x20 [ 1758.281151] alloc_inode+0x84/0x240 [ 1758.281472] new_inode+0x23/0x250 [ 1758.281821] proc_pid_make_inode+0x22/0x220 [ 1758.282190] proc_pident_instantiate+0x81/0x320 [ 1758.282658] proc_pident_lookup+0x1eb/0x270 [ 1758.283031] lookup_open.isra.0+0x79f/0x1270 [ 1758.283427] ? vfs_tmpfile+0x350/0x350 [ 1758.283824] ? __mnt_want_write+0x196/0x280 [ 1758.284197] path_openat+0x972/0x2770 [ 1758.284577] ? path_lookupat+0x860/0x860 [ 1758.284925] ? perf_trace_lock+0xac/0x490 [ 1758.285273] ? lock_acquire+0x197/0x470 [ 1758.285662] ? find_held_lock+0x2c/0x110 [ 1758.286011] ? __lockdep_reset_lock+0x180/0x180 [ 1758.286416] do_filp_open+0x190/0x3e0 [ 1758.286838] ? may_open_dev+0xf0/0xf0 [ 1758.287170] ? simple_attr_release+0x50/0x50 [ 1758.287617] ? _raw_spin_unlock+0x1a/0x30 [ 1758.287966] ? alloc_fd+0x2e7/0x670 [ 1758.288282] do_sys_openat2+0x171/0x4d0 [ 1758.288668] ? build_open_flags+0x6f0/0x6f0 [ 1758.289033] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1758.289442] ? wait_for_completion_io+0x270/0x270 [ 1758.289906] __x64_sys_openat+0x13f/0x1f0 [ 1758.290259] ? __ia32_sys_open+0x1c0/0x1c0 [ 1758.290681] ? ksys_write+0x1a9/0x260 [ 1758.291034] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1758.291491] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1758.291967] do_syscall_64+0x33/0x40 [ 1758.292281] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1758.292754] RIP: 0033:0x7f05b41e5a04 [ 1758.293070] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1758.294700] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1758.295360] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1758.296001] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1758.296637] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1758.297232] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1758.297873] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 23:55:44 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 15) [ 1758.372194] FAULT_INJECTION: forcing a failure. [ 1758.372194] name failslab, interval 1, probability 0, space 0, times 0 23:55:44 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 12) [ 1758.373222] CPU: 1 PID: 9666 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1758.379540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1758.380254] Call Trace: [ 1758.380504] dump_stack+0x107/0x167 [ 1758.380831] should_fail.cold+0x5/0xa 23:55:44 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 13) [ 1758.381174] ? create_object.isra.0+0x3a/0xa20 [ 1758.381597] should_failslab+0x5/0x20 [ 1758.381932] kmem_cache_alloc+0x5b/0x310 [ 1758.382306] create_object.isra.0+0x3a/0xa20 [ 1758.382697] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1758.383151] kmem_cache_alloc+0x159/0x310 [ 1758.387561] security_inode_alloc+0x34/0x160 [ 1758.387951] inode_init_always+0xa4e/0xd10 [ 1758.388313] ? proc_free_inode+0x20/0x20 [ 1758.388671] alloc_inode+0x84/0x240 [ 1758.388991] new_inode+0x23/0x250 [ 1758.389312] proc_pid_make_inode+0x22/0x220 [ 1758.389719] proc_pident_instantiate+0x81/0x320 [ 1758.390151] proc_pident_lookup+0x1eb/0x270 [ 1758.390554] lookup_open.isra.0+0x79f/0x1270 [ 1758.390962] ? vfs_tmpfile+0x350/0x350 [ 1758.395366] ? __mnt_want_write+0x196/0x280 [ 1758.395757] path_openat+0x972/0x2770 [ 1758.396106] ? path_lookupat+0x860/0x860 [ 1758.396466] ? perf_trace_lock+0xac/0x490 [ 1758.396847] ? lock_acquire+0x197/0x470 [ 1758.397207] ? find_held_lock+0x2c/0x110 [ 1758.397580] ? __lockdep_reset_lock+0x180/0x180 [ 1758.398005] do_filp_open+0x190/0x3e0 [ 1758.398343] ? may_open_dev+0xf0/0xf0 [ 1758.398698] ? simple_attr_release+0x50/0x50 [ 1758.399100] ? _raw_spin_unlock+0x1a/0x30 [ 1758.399475] ? alloc_fd+0x2e7/0x670 [ 1758.399809] do_sys_openat2+0x171/0x4d0 [ 1758.400158] ? build_open_flags+0x6f0/0x6f0 [ 1758.400538] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1758.400958] ? wait_for_completion_io+0x270/0x270 [ 1758.401378] __x64_sys_openat+0x13f/0x1f0 [ 1758.401737] ? __ia32_sys_open+0x1c0/0x1c0 [ 1758.402104] ? ksys_write+0x1a9/0x260 [ 1758.402445] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1758.402900] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1758.403364] do_syscall_64+0x33/0x40 [ 1758.403697] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1758.404133] RIP: 0033:0x7f05b41e5a04 [ 1758.404465] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1758.405720] FAULT_INJECTION: forcing a failure. [ 1758.405720] name failslab, interval 1, probability 0, space 0, times 0 [ 1758.406031] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1758.407681] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1758.408301] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1758.408912] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1758.409524] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1758.410138] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 [ 1758.410782] CPU: 0 PID: 9668 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1758.411384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1758.412185] Call Trace: [ 1758.412420] dump_stack+0x107/0x167 [ 1758.412779] should_fail.cold+0x5/0xa [ 1758.413106] ? create_object.isra.0+0x3a/0xa20 [ 1758.413495] should_failslab+0x5/0x20 [ 1758.413892] kmem_cache_alloc+0x5b/0x310 [ 1758.414239] create_object.isra.0+0x3a/0xa20 [ 1758.414657] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1758.415087] kmem_cache_alloc+0x159/0x310 [ 1758.415455] ? find_held_lock+0x2c/0x110 [ 1758.415846] ? proc_free_inode+0x20/0x20 [ 1758.416190] proc_alloc_inode+0x18/0x200 [ 1758.416578] ? proc_free_inode+0x20/0x20 [ 1758.416921] alloc_inode+0x63/0x240 [ 1758.417227] new_inode+0x23/0x250 [ 1758.417599] proc_pid_make_inode+0x22/0x220 [ 1758.417966] proc_pident_instantiate+0x81/0x320 [ 1758.418365] proc_pident_lookup+0x1eb/0x270 [ 1758.418784] lookup_open.isra.0+0x79f/0x1270 [ 1758.419162] ? vfs_tmpfile+0x350/0x350 [ 1758.419577] ? __mnt_want_write+0x196/0x280 [ 1758.419952] path_openat+0x972/0x2770 [ 1758.420284] ? path_lookupat+0x860/0x860 [ 1758.420675] ? perf_trace_lock+0xac/0x490 [ 1758.421024] ? lock_acquire+0x197/0x470 [ 1758.421358] ? find_held_lock+0x2c/0x110 [ 1758.421801] ? __lockdep_reset_lock+0x180/0x180 [ 1758.422200] do_filp_open+0x190/0x3e0 [ 1758.422567] ? may_open_dev+0xf0/0xf0 [ 1758.422901] ? simple_attr_release+0x50/0x50 [ 1758.423291] ? _raw_spin_unlock+0x1a/0x30 [ 1758.423700] ? alloc_fd+0x2e7/0x670 [ 1758.424018] do_sys_openat2+0x171/0x4d0 [ 1758.424358] ? build_open_flags+0x6f0/0x6f0 [ 1758.424769] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1758.425182] ? wait_for_completion_io+0x270/0x270 [ 1758.425651] __x64_sys_openat+0x13f/0x1f0 [ 1758.426002] ? __ia32_sys_open+0x1c0/0x1c0 [ 1758.426357] ? ksys_write+0x1a9/0x260 [ 1758.426759] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1758.427201] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1758.427700] do_syscall_64+0x33/0x40 [ 1758.428016] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1758.428445] RIP: 0033:0x7fbcc723ba04 [ 1758.428808] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1758.434263] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1758.435029] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1758.435715] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1758.436392] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1758.437063] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1758.437688] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 [ 1758.523797] FAULT_INJECTION: forcing a failure. [ 1758.523797] name failslab, interval 1, probability 0, space 0, times 0 [ 1758.524824] CPU: 0 PID: 9674 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1758.525399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1758.526093] Call Trace: [ 1758.526326] dump_stack+0x107/0x167 [ 1758.526640] should_fail.cold+0x5/0xa [ 1758.526974] ? create_object.isra.0+0x3a/0xa20 [ 1758.527399] should_failslab+0x5/0x20 [ 1758.527738] kmem_cache_alloc+0x5b/0x310 [ 1758.528100] create_object.isra.0+0x3a/0xa20 [ 1758.528521] kmemleak_alloc_percpu+0xa0/0x100 [ 1758.528917] pcpu_alloc+0x4e2/0x1240 [ 1758.529267] cgroup_rstat_init+0x14f/0x1f0 [ 1758.529655] cgroup_mkdir+0x709/0xf50 [ 1758.530013] ? cgroup_destroy_locked+0x710/0x710 [ 1758.530451] kernfs_iop_mkdir+0x14d/0x1e0 [ 1758.530824] vfs_mkdir+0x493/0x750 [ 1758.531147] do_mkdirat+0x150/0x2b0 [ 1758.531511] ? user_path_create+0xf0/0xf0 [ 1758.531878] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1758.532330] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1758.532781] do_syscall_64+0x33/0x40 [ 1758.533112] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1758.533559] RIP: 0033:0x7f70b0028b19 [ 1758.533894] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1758.535477] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1758.536138] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1758.536746] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1758.537350] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1758.537955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1758.538582] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 [ 1758.547153] FAULT_INJECTION: forcing a failure. [ 1758.547153] name failslab, interval 1, probability 0, space 0, times 0 [ 1758.548216] CPU: 0 PID: 9678 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1758.548818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1758.549511] Call Trace: [ 1758.549737] dump_stack+0x107/0x167 [ 1758.550047] should_fail.cold+0x5/0xa [ 1758.550374] ? __seq_open_private+0x20/0xd0 [ 1758.550740] should_failslab+0x5/0x20 [ 1758.551062] __kmalloc+0x72/0x390 [ 1758.551371] ? rwlock_bug.part.0+0x90/0x90 [ 1758.551733] __seq_open_private+0x20/0xd0 [ 1758.552087] pid_maps_open+0x27/0xf0 [ 1758.552405] do_dentry_open+0x4b7/0x1090 [ 1758.552751] ? hold_task_mempolicy+0xa0/0xa0 [ 1758.553123] ? may_open+0x1e4/0x400 [ 1758.553433] path_openat+0x19ba/0x2770 [ 1758.553772] ? path_lookupat+0x860/0x860 [ 1758.554117] ? perf_trace_lock+0xac/0x490 [ 1758.554467] ? lock_acquire+0x197/0x470 [ 1758.554802] ? find_held_lock+0x2c/0x110 [ 1758.555148] ? __lockdep_reset_lock+0x180/0x180 [ 1758.555597] do_filp_open+0x190/0x3e0 [ 1758.555923] ? may_open_dev+0xf0/0xf0 [ 1758.556256] ? simple_attr_release+0x50/0x50 [ 1758.556635] ? _raw_spin_unlock+0x1a/0x30 [ 1758.556985] ? alloc_fd+0x2e7/0x670 [ 1758.557303] do_sys_openat2+0x171/0x4d0 [ 1758.557642] ? build_open_flags+0x6f0/0x6f0 [ 1758.558007] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1758.558434] ? wait_for_completion_io+0x270/0x270 [ 1758.558851] __x64_sys_openat+0x13f/0x1f0 [ 1758.559202] ? __ia32_sys_open+0x1c0/0x1c0 [ 1758.559593] ? ksys_write+0x1a9/0x260 [ 1758.559921] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1758.560363] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1758.560797] do_syscall_64+0x33/0x40 [ 1758.561113] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1758.561544] RIP: 0033:0x7f05b41e5a04 [ 1758.561859] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1758.563403] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1758.564045] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1758.564642] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1758.565241] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1758.565845] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1758.566443] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 23:55:44 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 16) 23:55:44 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x7fcc4aae5000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:55:44 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x80086601, &(0x7f0000000000)) 23:55:44 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r2, 0xc0045878) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000180)={0x4b1b8b44, 0x1, 0x400, 0x6, 0x1, 0x6}) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) dup(r0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:55:44 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 14) [ 1758.622252] FAULT_INJECTION: forcing a failure. [ 1758.622252] name failslab, interval 1, probability 0, space 0, times 0 [ 1758.623280] CPU: 0 PID: 9687 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1758.623939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1758.624638] Call Trace: [ 1758.624869] dump_stack+0x107/0x167 [ 1758.625182] should_fail.cold+0x5/0xa [ 1758.625515] ? security_inode_alloc+0x34/0x160 [ 1758.625911] should_failslab+0x5/0x20 [ 1758.626238] kmem_cache_alloc+0x5b/0x310 [ 1758.626593] security_inode_alloc+0x34/0x160 [ 1758.627006] inode_init_always+0xa4e/0xd10 [ 1758.627425] ? proc_free_inode+0x20/0x20 [ 1758.627818] alloc_inode+0x84/0x240 [ 1758.628168] new_inode+0x23/0x250 [ 1758.628509] proc_pid_make_inode+0x22/0x220 [ 1758.628977] proc_pident_instantiate+0x81/0x320 [ 1758.629523] proc_pident_lookup+0x1eb/0x270 [ 1758.630034] lookup_open.isra.0+0x79f/0x1270 [ 1758.630550] ? vfs_tmpfile+0x350/0x350 [ 1758.631022] ? __mnt_want_write+0x196/0x280 [ 1758.631547] path_openat+0x972/0x2770 [ 1758.632002] ? path_lookupat+0x860/0x860 [ 1758.632476] ? perf_trace_lock+0xac/0x490 [ 1758.632957] ? lock_acquire+0x197/0x470 [ 1758.633416] ? find_held_lock+0x2c/0x110 [ 1758.633879] ? __lockdep_reset_lock+0x180/0x180 [ 1758.634422] do_filp_open+0x190/0x3e0 [ 1758.634873] ? may_open_dev+0xf0/0xf0 [ 1758.635327] ? simple_attr_release+0x50/0x50 [ 1758.635719] ? _raw_spin_unlock+0x1a/0x30 [ 1758.636072] ? alloc_fd+0x2e7/0x670 [ 1758.636391] do_sys_openat2+0x171/0x4d0 [ 1758.636732] ? build_open_flags+0x6f0/0x6f0 [ 1758.637100] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1758.637512] ? wait_for_completion_io+0x270/0x270 [ 1758.637930] __x64_sys_openat+0x13f/0x1f0 [ 1758.638282] ? __ia32_sys_open+0x1c0/0x1c0 [ 1758.638642] ? ksys_write+0x1a9/0x260 [ 1758.638971] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1758.639501] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1758.640102] do_syscall_64+0x33/0x40 [ 1758.640539] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1758.641136] RIP: 0033:0x7fbcc723ba04 [ 1758.641566] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1758.643706] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1758.644565] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1758.645394] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1758.646187] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1758.646855] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1758.647602] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 23:55:59 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x3f000000, 0x0, 0x8000) 23:55:59 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 13) 23:55:59 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x80087601, &(0x7f0000000000)) 23:55:59 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:55:59 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x7fcc4b306000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:55:59 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x5bf5, 0x8000) 23:55:59 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 15) 23:55:59 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 17) [ 1773.658083] FAULT_INJECTION: forcing a failure. [ 1773.658083] name failslab, interval 1, probability 0, space 0, times 0 [ 1773.659088] CPU: 0 PID: 9709 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1773.659682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1773.661763] FAULT_INJECTION: forcing a failure. [ 1773.661763] name failslab, interval 1, probability 0, space 0, times 0 [ 1773.663851] Call Trace: [ 1773.663871] dump_stack+0x107/0x167 [ 1773.663885] should_fail.cold+0x5/0xa [ 1773.663906] ? create_object.isra.0+0x3a/0xa20 [ 1773.666076] should_failslab+0x5/0x20 [ 1773.666399] kmem_cache_alloc+0x5b/0x310 [ 1773.666770] create_object.isra.0+0x3a/0xa20 [ 1773.667141] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1773.667602] __kmalloc+0x16e/0x390 [ 1773.667918] __seq_open_private+0x20/0xd0 [ 1773.668268] pid_maps_open+0x27/0xf0 [ 1773.668593] do_dentry_open+0x4b7/0x1090 [ 1773.668945] ? hold_task_mempolicy+0xa0/0xa0 [ 1773.669314] ? may_open+0x1e4/0x400 [ 1773.669638] path_openat+0x19ba/0x2770 [ 1773.669979] ? path_lookupat+0x860/0x860 [ 1773.670345] ? perf_trace_lock+0xac/0x490 [ 1773.670712] ? lock_acquire+0x197/0x470 [ 1773.671046] ? find_held_lock+0x2c/0x110 [ 1773.671391] ? __lockdep_reset_lock+0x180/0x180 [ 1773.671815] do_filp_open+0x190/0x3e0 [ 1773.672137] ? may_open_dev+0xf0/0xf0 [ 1773.672468] ? simple_attr_release+0x50/0x50 [ 1773.672866] ? _raw_spin_unlock+0x1a/0x30 [ 1773.673221] ? alloc_fd+0x2e7/0x670 [ 1773.673543] do_sys_openat2+0x171/0x4d0 [ 1773.673894] ? build_open_flags+0x6f0/0x6f0 [ 1773.674258] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1773.674684] ? wait_for_completion_io+0x270/0x270 [ 1773.675098] __x64_sys_openat+0x13f/0x1f0 [ 1773.675453] ? __ia32_sys_open+0x1c0/0x1c0 [ 1773.675843] ? ksys_write+0x1a9/0x260 [ 1773.676175] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1773.676633] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1773.677076] do_syscall_64+0x33/0x40 [ 1773.677396] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1773.677846] RIP: 0033:0x7f05b41e5a04 [ 1773.678162] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1773.679769] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1773.680409] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1773.681034] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1773.681642] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1773.682240] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1773.682853] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 [ 1773.683491] CPU: 1 PID: 9700 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1773.684083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1773.684772] Call Trace: [ 1773.685006] dump_stack+0x107/0x167 [ 1773.685318] should_fail.cold+0x5/0xa [ 1773.685646] ? create_object.isra.0+0x3a/0xa20 [ 1773.686036] should_failslab+0x5/0x20 [ 1773.686361] kmem_cache_alloc+0x5b/0x310 [ 1773.686708] ? mark_held_locks+0x9e/0xe0 [ 1773.687055] create_object.isra.0+0x3a/0xa20 [ 1773.687435] kmemleak_alloc_percpu+0xa0/0x100 [ 1773.687850] pcpu_alloc+0x4e2/0x1240 [ 1773.688184] cgroup_rstat_init+0x14f/0x1f0 [ 1773.688546] cgroup_mkdir+0x709/0xf50 [ 1773.688872] ? cgroup_destroy_locked+0x710/0x710 [ 1773.689276] kernfs_iop_mkdir+0x14d/0x1e0 [ 1773.689628] vfs_mkdir+0x493/0x750 [ 1773.689931] do_mkdirat+0x150/0x2b0 [ 1773.690241] ? user_path_create+0xf0/0xf0 [ 1773.690595] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1773.691035] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1773.691485] do_syscall_64+0x33/0x40 [ 1773.691807] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1773.692236] RIP: 0033:0x7f70b0028b19 [ 1773.692553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1773.694073] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1773.694710] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1773.695304] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1773.695915] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1773.696506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1773.697097] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 [ 1773.701682] FAULT_INJECTION: forcing a failure. [ 1773.701682] name failslab, interval 1, probability 0, space 0, times 0 [ 1773.702660] CPU: 0 PID: 9712 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1773.703236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1773.703990] Call Trace: [ 1773.704219] dump_stack+0x107/0x167 [ 1773.704531] should_fail.cold+0x5/0xa [ 1773.704855] ? create_object.isra.0+0x3a/0xa20 [ 1773.711724] should_failslab+0x5/0x20 [ 1773.712052] kmem_cache_alloc+0x5b/0x310 [ 1773.712401] create_object.isra.0+0x3a/0xa20 [ 1773.712784] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1773.713216] kmem_cache_alloc+0x159/0x310 [ 1773.713577] security_inode_alloc+0x34/0x160 [ 1773.713951] inode_init_always+0xa4e/0xd10 [ 1773.714314] ? proc_free_inode+0x20/0x20 [ 1773.714667] alloc_inode+0x84/0x240 [ 1773.714975] new_inode+0x23/0x250 [ 1773.715275] proc_pid_make_inode+0x22/0x220 [ 1773.715664] proc_pident_instantiate+0x81/0x320 [ 1773.716063] proc_pident_lookup+0x1eb/0x270 [ 1773.716435] lookup_open.isra.0+0x79f/0x1270 [ 1773.716812] ? vfs_tmpfile+0x350/0x350 [ 1773.717164] ? __mnt_want_write+0x196/0x280 [ 1773.717535] path_openat+0x972/0x2770 [ 1773.717867] ? path_lookupat+0x860/0x860 [ 1773.718212] ? perf_trace_lock+0xac/0x490 [ 1773.718569] ? lock_acquire+0x197/0x470 [ 1773.718904] ? find_held_lock+0x2c/0x110 [ 1773.719250] ? __lockdep_reset_lock+0x180/0x180 [ 1773.719673] do_filp_open+0x190/0x3e0 [ 1773.719996] ? may_open_dev+0xf0/0xf0 [ 1773.720329] ? simple_attr_release+0x50/0x50 [ 1773.720709] ? _raw_spin_unlock+0x1a/0x30 [ 1773.721059] ? alloc_fd+0x2e7/0x670 [ 1773.721382] do_sys_openat2+0x171/0x4d0 [ 1773.721721] ? build_open_flags+0x6f0/0x6f0 [ 1773.722085] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1773.722497] ? wait_for_completion_io+0x270/0x270 [ 1773.722909] __x64_sys_openat+0x13f/0x1f0 [ 1773.723273] ? __ia32_sys_open+0x1c0/0x1c0 [ 1773.723662] ? ksys_write+0x1a9/0x260 [ 1773.723990] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1773.724430] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1773.724867] do_syscall_64+0x33/0x40 [ 1773.725182] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1773.725613] RIP: 0033:0x7fbcc723ba04 [ 1773.725929] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1773.727473] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1773.728129] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1773.728733] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1773.729358] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1773.729984] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1773.730585] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 23:55:59 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 16) 23:55:59 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 18) 23:55:59 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 14) [ 1773.840251] FAULT_INJECTION: forcing a failure. [ 1773.840251] name failslab, interval 1, probability 0, space 0, times 0 [ 1773.841271] CPU: 0 PID: 9723 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1773.841859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1773.841963] FAULT_INJECTION: forcing a failure. [ 1773.841963] name failslab, interval 1, probability 0, space 0, times 0 [ 1773.842560] Call Trace: [ 1773.842580] dump_stack+0x107/0x167 [ 1773.842605] should_fail.cold+0x5/0xa [ 1773.844444] ? __seq_open_private+0x20/0xd0 [ 1773.844825] should_failslab+0x5/0x20 [ 1773.845161] __kmalloc+0x72/0x390 [ 1773.845476] ? rwlock_bug.part.0+0x90/0x90 [ 1773.845843] __seq_open_private+0x20/0xd0 [ 1773.846205] pid_maps_open+0x27/0xf0 [ 1773.846545] do_dentry_open+0x4b7/0x1090 [ 1773.846905] ? hold_task_mempolicy+0xa0/0xa0 [ 1773.847285] ? may_open+0x1e4/0x400 [ 1773.847636] path_openat+0x19ba/0x2770 [ 1773.847991] ? path_lookupat+0x860/0x860 [ 1773.848348] ? perf_trace_lock+0xac/0x490 [ 1773.848708] ? lock_acquire+0x197/0x470 [ 1773.849057] ? find_held_lock+0x2c/0x110 [ 1773.849409] ? __lockdep_reset_lock+0x180/0x180 [ 1773.849814] do_filp_open+0x190/0x3e0 [ 1773.850145] ? may_open_dev+0xf0/0xf0 [ 1773.850496] ? simple_attr_release+0x50/0x50 [ 1773.850898] ? _raw_spin_unlock+0x1a/0x30 [ 1773.851265] ? alloc_fd+0x2e7/0x670 [ 1773.851633] do_sys_openat2+0x171/0x4d0 [ 1773.851984] ? build_open_flags+0x6f0/0x6f0 [ 1773.852362] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1773.852783] ? wait_for_completion_io+0x270/0x270 [ 1773.853199] __x64_sys_openat+0x13f/0x1f0 [ 1773.853560] ? __ia32_sys_open+0x1c0/0x1c0 [ 1773.853928] ? ksys_write+0x1a9/0x260 [ 1773.854258] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1773.854712] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1773.855156] do_syscall_64+0x33/0x40 [ 1773.855500] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1773.855931] RIP: 0033:0x7fbcc723ba04 [ 1773.856253] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1773.857801] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1773.858444] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1773.859046] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1773.859665] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1773.860263] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1773.860871] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 [ 1773.861489] CPU: 1 PID: 9724 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1773.862077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1773.862769] Call Trace: [ 1773.863002] dump_stack+0x107/0x167 [ 1773.863313] should_fail.cold+0x5/0xa [ 1773.863671] ? seq_open+0x57/0x180 [ 1773.863977] should_failslab+0x5/0x20 [ 1773.864300] kmem_cache_alloc+0x5b/0x310 [ 1773.864645] seq_open+0x57/0x180 [ 1773.864933] __seq_open_private+0x38/0xd0 [ 1773.865284] pid_maps_open+0x27/0xf0 [ 1773.865602] do_dentry_open+0x4b7/0x1090 [ 1773.865944] ? hold_task_mempolicy+0xa0/0xa0 [ 1773.866313] ? may_open+0x1e4/0x400 [ 1773.866623] path_openat+0x19ba/0x2770 [ 1773.866959] ? path_lookupat+0x860/0x860 [ 1773.867304] ? perf_trace_lock+0xac/0x490 [ 1773.867773] ? lock_acquire+0x197/0x470 [ 1773.868107] ? find_held_lock+0x2c/0x110 [ 1773.868450] ? __lockdep_reset_lock+0x180/0x180 [ 1773.868850] do_filp_open+0x190/0x3e0 [ 1773.869170] ? may_open_dev+0xf0/0xf0 [ 1773.869500] ? simple_attr_release+0x50/0x50 [ 1773.869877] ? _raw_spin_unlock+0x1a/0x30 [ 1773.870292] ? alloc_fd+0x2e7/0x670 [ 1773.870608] do_sys_openat2+0x171/0x4d0 [ 1773.870944] ? build_open_flags+0x6f0/0x6f0 [ 1773.871309] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1773.871732] ? wait_for_completion_io+0x270/0x270 [ 1773.872143] __x64_sys_openat+0x13f/0x1f0 [ 1773.872493] ? __ia32_sys_open+0x1c0/0x1c0 [ 1773.872849] ? ksys_write+0x1a9/0x260 [ 1773.873177] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1773.873617] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1773.874052] do_syscall_64+0x33/0x40 [ 1773.874367] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1773.874797] RIP: 0033:0x7f05b41e5a04 [ 1773.875113] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1773.876663] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1773.877300] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1773.877897] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1773.878488] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1773.879079] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1773.879723] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 [ 1773.930174] FAULT_INJECTION: forcing a failure. [ 1773.930174] name failslab, interval 1, probability 0, space 0, times 0 23:55:59 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x64000000, 0x0, 0x8000) [ 1773.931261] CPU: 1 PID: 9722 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1773.931877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1773.932565] Call Trace: [ 1773.932792] dump_stack+0x107/0x167 [ 1773.933102] should_fail.cold+0x5/0xa [ 1773.933432] should_failslab+0x5/0x20 [ 1773.933759] __kmalloc_track_caller+0x79/0x370 [ 1773.934147] ? kstrdup_const+0x53/0x80 [ 1773.934479] ? find_held_lock+0x2c/0x110 [ 1773.934836] kstrdup+0x36/0x70 [ 1773.935111] kstrdup_const+0x53/0x80 [ 1773.935434] __kernfs_new_node+0x9d/0x860 [ 1773.935803] ? mark_held_locks+0x9e/0xe0 [ 1773.936152] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1773.936558] ? cpumask_next+0x1f/0x30 [ 1773.936886] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1773.937286] ? pcpu_alloc+0x12a/0x1240 [ 1773.937627] kernfs_new_node+0x18d/0x250 [ 1773.937979] kernfs_create_dir_ns+0x49/0x160 [ 1773.938361] cgroup_mkdir+0x318/0xf50 [ 1773.938691] ? cgroup_destroy_locked+0x710/0x710 [ 1773.939096] kernfs_iop_mkdir+0x14d/0x1e0 [ 1773.939465] vfs_mkdir+0x493/0x750 [ 1773.939807] do_mkdirat+0x150/0x2b0 [ 1773.940125] ? user_path_create+0xf0/0xf0 [ 1773.940484] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1773.940930] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1773.941370] do_syscall_64+0x33/0x40 [ 1773.941691] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1773.942123] RIP: 0033:0x7f70b0028b19 [ 1773.942442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1773.944030] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1773.944674] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1773.945282] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1773.945895] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1773.946497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1773.947098] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:55:59 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5e, 0x54d09, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x610c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f0000001200)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) bind$802154_raw(r1, &(0x7f0000000180)={0x24, @none={0x0, 0x3}}, 0x14) 23:55:59 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 17) [ 1774.018032] FAULT_INJECTION: forcing a failure. [ 1774.018032] name failslab, interval 1, probability 0, space 0, times 0 [ 1774.019020] CPU: 1 PID: 9738 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1774.019618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1774.020317] Call Trace: [ 1774.020550] dump_stack+0x107/0x167 [ 1774.020884] should_fail.cold+0x5/0xa [ 1774.021214] ? create_object.isra.0+0x3a/0xa20 [ 1774.021606] should_failslab+0x5/0x20 [ 1774.021934] kmem_cache_alloc+0x5b/0x310 [ 1774.022285] create_object.isra.0+0x3a/0xa20 [ 1774.022661] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1774.023096] __kmalloc+0x16e/0x390 [ 1774.023407] __seq_open_private+0x20/0xd0 [ 1774.023787] pid_maps_open+0x27/0xf0 [ 1774.024113] do_dentry_open+0x4b7/0x1090 [ 1774.024461] ? hold_task_mempolicy+0xa0/0xa0 [ 1774.024834] ? may_open+0x1e4/0x400 [ 1774.025147] path_openat+0x19ba/0x2770 [ 1774.025487] ? path_lookupat+0x860/0x860 [ 1774.025834] ? perf_trace_lock+0xac/0x490 [ 1774.026186] ? lock_acquire+0x197/0x470 [ 1774.026525] ? find_held_lock+0x2c/0x110 [ 1774.026880] ? __lockdep_reset_lock+0x180/0x180 [ 1774.027278] do_filp_open+0x190/0x3e0 [ 1774.027634] ? may_open_dev+0xf0/0xf0 [ 1774.027970] ? simple_attr_release+0x50/0x50 [ 1774.028352] ? _raw_spin_unlock+0x1a/0x30 [ 1774.028706] ? alloc_fd+0x2e7/0x670 [ 1774.029026] do_sys_openat2+0x171/0x4d0 [ 1774.029368] ? build_open_flags+0x6f0/0x6f0 [ 1774.029736] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1774.030157] ? wait_for_completion_io+0x270/0x270 [ 1774.030578] __x64_sys_openat+0x13f/0x1f0 [ 1774.030935] ? __ia32_sys_open+0x1c0/0x1c0 [ 1774.031294] ? ksys_write+0x1a9/0x260 [ 1774.031644] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1774.032093] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1774.032532] do_syscall_64+0x33/0x40 [ 1774.032853] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1774.033287] RIP: 0033:0x7fbcc723ba04 [ 1774.033606] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1774.035151] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1774.035815] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1774.036426] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1774.037028] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1774.037627] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1774.038230] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 23:55:59 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x7fcc4b506000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:55:59 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x62f5, 0x8000) 23:55:59 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0xc0045878, &(0x7f0000000000)) 23:55:59 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 18) [ 1774.145908] FAULT_INJECTION: forcing a failure. [ 1774.145908] name failslab, interval 1, probability 0, space 0, times 0 [ 1774.146932] CPU: 1 PID: 9751 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1774.147574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1774.148267] Call Trace: [ 1774.148499] dump_stack+0x107/0x167 [ 1774.148815] should_fail.cold+0x5/0xa [ 1774.149142] ? seq_open+0x57/0x180 [ 1774.149450] should_failslab+0x5/0x20 [ 1774.149774] kmem_cache_alloc+0x5b/0x310 [ 1774.150122] seq_open+0x57/0x180 [ 1774.150412] __seq_open_private+0x38/0xd0 [ 1774.150767] pid_maps_open+0x27/0xf0 [ 1774.151088] do_dentry_open+0x4b7/0x1090 [ 1774.151433] ? hold_task_mempolicy+0xa0/0xa0 [ 1774.151825] ? may_open+0x1e4/0x400 [ 1774.152137] path_openat+0x19ba/0x2770 [ 1774.152476] ? path_lookupat+0x860/0x860 [ 1774.152826] ? perf_trace_lock+0xac/0x490 [ 1774.153183] ? lock_acquire+0x197/0x470 [ 1774.153520] ? find_held_lock+0x2c/0x110 [ 1774.153865] ? __lockdep_reset_lock+0x180/0x180 [ 1774.154263] do_filp_open+0x190/0x3e0 [ 1774.154586] ? may_open_dev+0xf0/0xf0 [ 1774.154919] ? simple_attr_release+0x50/0x50 [ 1774.155300] ? _raw_spin_unlock+0x1a/0x30 [ 1774.155666] ? alloc_fd+0x2e7/0x670 [ 1774.155984] do_sys_openat2+0x171/0x4d0 [ 1774.156325] ? build_open_flags+0x6f0/0x6f0 [ 1774.156692] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1774.157104] ? wait_for_completion_io+0x270/0x270 [ 1774.157517] __x64_sys_openat+0x13f/0x1f0 [ 1774.157869] ? __ia32_sys_open+0x1c0/0x1c0 [ 1774.158227] ? ksys_write+0x1a9/0x260 [ 1774.158557] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1774.158998] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1774.159436] do_syscall_64+0x33/0x40 [ 1774.159784] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1774.160215] RIP: 0033:0x7fbcc723ba04 [ 1774.160532] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1774.162066] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1774.162709] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1774.163308] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1774.163922] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1774.164519] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1774.165117] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 23:56:13 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 19) 23:56:13 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0xc0045878, &(0x7f0000000000)) 23:56:13 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x6400, 0x8000) 23:56:13 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 15) 23:56:13 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 19) [ 1787.566596] FAULT_INJECTION: forcing a failure. [ 1787.566596] name failslab, interval 1, probability 0, space 0, times 0 [ 1787.567584] CPU: 1 PID: 9766 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1787.568176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1787.568879] Call Trace: [ 1787.569116] dump_stack+0x107/0x167 [ 1787.569431] should_fail.cold+0x5/0xa [ 1787.569762] ? create_object.isra.0+0x3a/0xa20 [ 1787.570156] should_failslab+0x5/0x20 [ 1787.570485] kmem_cache_alloc+0x5b/0x310 [ 1787.570836] create_object.isra.0+0x3a/0xa20 [ 1787.571213] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1787.571675] kmem_cache_alloc+0x159/0x310 [ 1787.572071] seq_open+0x57/0x180 [ 1787.572391] __seq_open_private+0x38/0xd0 [ 1787.572778] pid_maps_open+0x27/0xf0 [ 1787.573127] do_dentry_open+0x4b7/0x1090 [ 1787.573503] ? hold_task_mempolicy+0xa0/0xa0 [ 1787.573909] ? may_open+0x1e4/0x400 [ 1787.574249] path_openat+0x19ba/0x2770 [ 1787.574622] ? path_lookupat+0x860/0x860 [ 1787.574999] ? perf_trace_lock+0xac/0x490 [ 1787.575382] ? lock_acquire+0x197/0x470 [ 1787.575773] ? find_held_lock+0x2c/0x110 [ 1787.576156] ? __lockdep_reset_lock+0x180/0x180 [ 1787.576587] do_filp_open+0x190/0x3e0 [ 1787.576934] ? may_open_dev+0xf0/0xf0 [ 1787.577297] ? simple_attr_release+0x50/0x50 [ 1787.577706] ? _raw_spin_unlock+0x1a/0x30 [ 1787.578083] ? alloc_fd+0x2e7/0x670 [ 1787.578428] do_sys_openat2+0x171/0x4d0 [ 1787.578826] ? build_open_flags+0x6f0/0x6f0 [ 1787.579196] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1787.579608] ? wait_for_completion_io+0x270/0x270 [ 1787.580044] __x64_sys_openat+0x13f/0x1f0 [ 1787.580397] ? __ia32_sys_open+0x1c0/0x1c0 [ 1787.580754] ? ksys_write+0x1a9/0x260 [ 1787.581084] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1787.581527] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1787.581964] do_syscall_64+0x33/0x40 [ 1787.582280] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1787.582716] RIP: 0033:0x7f05b41e5a04 [ 1787.583033] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1787.584593] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1787.585235] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1787.585830] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1787.586428] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1787.587025] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1787.587633] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 [ 1787.589940] FAULT_INJECTION: forcing a failure. [ 1787.589940] name failslab, interval 1, probability 0, space 0, times 0 [ 1787.590926] CPU: 1 PID: 9762 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1787.591509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1787.592248] Call Trace: [ 1787.592480] dump_stack+0x107/0x167 [ 1787.592792] should_fail.cold+0x5/0xa [ 1787.593119] ? create_object.isra.0+0x3a/0xa20 [ 1787.593511] should_failslab+0x5/0x20 [ 1787.593905] kmem_cache_alloc+0x5b/0x310 [ 1787.594251] ? create_object.isra.0+0x3ad/0xa20 [ 1787.594648] create_object.isra.0+0x3a/0xa20 [ 1787.595022] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1787.595455] __kmalloc_node+0x1ae/0x420 [ 1787.595896] memcg_alloc_page_obj_cgroups+0x73/0x100 [ 1787.596327] memcg_slab_post_alloc_hook+0x1f0/0x430 [ 1787.596751] ? trace_hardirqs_on+0x5b/0x180 [ 1787.597119] __kmalloc+0x186/0x390 [ 1787.597435] __seq_open_private+0x20/0xd0 [ 1787.597804] pid_maps_open+0x27/0xf0 [ 1787.598131] do_dentry_open+0x4b7/0x1090 [ 1787.598481] ? hold_task_mempolicy+0xa0/0xa0 [ 1787.598866] ? may_open+0x1e4/0x400 [ 1787.599191] path_openat+0x19ba/0x2770 [ 1787.599535] ? path_lookupat+0x860/0x860 [ 1787.599912] ? perf_trace_lock+0xac/0x490 [ 1787.600278] ? lock_acquire+0x197/0x470 [ 1787.600626] ? find_held_lock+0x2c/0x110 [ 1787.600988] ? __lockdep_reset_lock+0x180/0x180 [ 1787.601400] do_filp_open+0x190/0x3e0 [ 1787.601738] ? may_open_dev+0xf0/0xf0 [ 1787.602087] ? simple_attr_release+0x50/0x50 [ 1787.602539] ? _raw_spin_unlock+0x1a/0x30 [ 1787.602903] ? alloc_fd+0x2e7/0x670 [ 1787.603222] do_sys_openat2+0x171/0x4d0 [ 1787.603565] ? build_open_flags+0x6f0/0x6f0 [ 1787.603949] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1787.604361] ? wait_for_completion_io+0x270/0x270 [ 1787.604776] __x64_sys_openat+0x13f/0x1f0 [ 1787.605206] ? __ia32_sys_open+0x1c0/0x1c0 [ 1787.605567] ? ksys_write+0x1a9/0x260 [ 1787.605896] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1787.606340] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1787.606783] do_syscall_64+0x33/0x40 [ 1787.607101] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1787.607538] RIP: 0033:0x7fbcc723ba04 [ 1787.607908] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1787.609443] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1787.610087] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1787.610687] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1787.611289] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1787.611910] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1787.612509] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 23:56:13 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x81020000, 0x0, 0x8000) 23:56:13 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x7fcc4d686000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:56:13 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(r1, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) r2 = pidfd_getfd(r1, r0, 0x0) name_to_handle_at(r2, &(0x7f0000001300)='./file0\x00', &(0x7f0000001340)=@FILEID_INO32_GEN={0x8, 0x1, {0x0, 0x5}}, &(0x7f0000001380), 0x0) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$FITHAW(r3, 0xc0045878) sendmsg$NL80211_CMD_DEL_TX_TS(r3, &(0x7f00000012c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001280)={&(0x7f0000001200)={0x74, 0x0, 0x20, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x5, 0x74}}}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0x7}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_TSID={0x5, 0xd2, 0xf}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x3}, @NL80211_ATTR_TSID={0x5, 0xd2, 0xd}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x7}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000091}, 0x40) mkdir(&(0x7f0000000140)='./file0\x00', 0xc0) setresuid(0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000013c0)='./file0\x00', &(0x7f0000001400), 0x822800, &(0x7f0000001440)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@nodevmap}, {@noextend}, {@version_9p2000}, {@msize={'msize', 0x3d, 0x101}}, {@version_9p2000}, {@cachetag={'cachetag', 0x3d, '/dev/full\x00'}}], [{@fowner_eq}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x35, 0x32, 0x37, 0x61, 0x38, 0x65, 0x38], 0x2d, [0x32, 0x36, 0x63, 0x8be3a5ffbb47f29b], 0x2d, [0x34, 0x38, 0x35, 0x64], 0x2d, [0x62, 0x30, 0x34, 0x30], 0x2d, [0x34, 0x33, 0x65, 0x5f, 0x61, 0x5c, 0x66, 0x35]}}}, {@defcontext={'defcontext', 0x3d, 'root'}}]}}) [ 1787.675283] FAULT_INJECTION: forcing a failure. [ 1787.675283] name failslab, interval 1, probability 0, space 0, times 0 [ 1787.676752] CPU: 0 PID: 9769 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1787.677339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1787.678040] Call Trace: [ 1787.678274] dump_stack+0x107/0x167 [ 1787.678593] should_fail.cold+0x5/0xa [ 1787.678926] ? create_object.isra.0+0x3a/0xa20 [ 1787.679319] should_failslab+0x5/0x20 [ 1787.679689] kmem_cache_alloc+0x5b/0x310 [ 1787.680048] create_object.isra.0+0x3a/0xa20 [ 1787.680422] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1787.680859] __kmalloc_track_caller+0x177/0x370 [ 1787.681257] ? kstrdup_const+0x53/0x80 [ 1787.681592] ? find_held_lock+0x2c/0x110 [ 1787.681943] kstrdup+0x36/0x70 [ 1787.682219] kstrdup_const+0x53/0x80 [ 1787.682542] __kernfs_new_node+0x9d/0x860 [ 1787.682896] ? mark_held_locks+0x9e/0xe0 [ 1787.683246] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1787.683667] ? cpumask_next+0x1f/0x30 [ 1787.683995] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1787.684394] ? pcpu_alloc+0x12a/0x1240 [ 1787.684752] kernfs_new_node+0x18d/0x250 [ 1787.685105] kernfs_create_dir_ns+0x49/0x160 [ 1787.685485] cgroup_mkdir+0x318/0xf50 [ 1787.685813] ? cgroup_destroy_locked+0x710/0x710 [ 1787.686219] kernfs_iop_mkdir+0x14d/0x1e0 [ 1787.686574] vfs_mkdir+0x493/0x750 [ 1787.686881] do_mkdirat+0x150/0x2b0 [ 1787.687193] ? user_path_create+0xf0/0xf0 [ 1787.687551] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1787.688010] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1787.688447] do_syscall_64+0x33/0x40 [ 1787.688765] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1787.689196] RIP: 0033:0x7f70b0028b19 [ 1787.689514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1787.691056] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1787.691761] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1787.692363] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1787.692961] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1787.693560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1787.694170] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:56:13 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 20) 23:56:13 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 20) [ 1787.764747] FAULT_INJECTION: forcing a failure. [ 1787.764747] name failslab, interval 1, probability 0, space 0, times 0 [ 1787.765761] CPU: 0 PID: 9785 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1787.766339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1787.767040] Call Trace: [ 1787.767274] dump_stack+0x107/0x167 23:56:13 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 16) [ 1787.767589] should_fail.cold+0x5/0xa [ 1787.767933] ? seq_open+0x57/0x180 [ 1787.768402] should_failslab+0x5/0x20 [ 1787.768747] kmem_cache_alloc+0x5b/0x310 [ 1787.769103] seq_open+0x57/0x180 [ 1787.769397] __seq_open_private+0x38/0xd0 [ 1787.769752] pid_maps_open+0x27/0xf0 [ 1787.770075] do_dentry_open+0x4b7/0x1090 [ 1787.770423] ? hold_task_mempolicy+0xa0/0xa0 [ 1787.770797] ? may_open+0x1e4/0x400 [ 1787.771111] path_openat+0x19ba/0x2770 [ 1787.771452] ? path_lookupat+0x860/0x860 [ 1787.771824] ? perf_trace_lock+0xac/0x490 [ 1787.772175] ? lock_acquire+0x197/0x470 [ 1787.772513] ? find_held_lock+0x2c/0x110 [ 1787.772861] ? __lockdep_reset_lock+0x180/0x180 [ 1787.773259] do_filp_open+0x190/0x3e0 [ 1787.773584] ? may_open_dev+0xf0/0xf0 [ 1787.773917] ? simple_attr_release+0x50/0x50 [ 1787.774298] ? _raw_spin_unlock+0x1a/0x30 [ 1787.774652] ? alloc_fd+0x2e7/0x670 [ 1787.774977] do_sys_openat2+0x171/0x4d0 [ 1787.775319] ? build_open_flags+0x6f0/0x6f0 [ 1787.775697] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1787.776111] ? wait_for_completion_io+0x270/0x270 [ 1787.776527] __x64_sys_openat+0x13f/0x1f0 [ 1787.776881] ? __ia32_sys_open+0x1c0/0x1c0 [ 1787.777241] ? ksys_write+0x1a9/0x260 [ 1787.777573] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1787.778021] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1787.778461] do_syscall_64+0x33/0x40 [ 1787.778781] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1787.779217] RIP: 0033:0x7f05b41e5a04 [ 1787.779535] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1787.781090] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1787.781730] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1787.782326] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1787.782925] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1787.783519] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1787.784154] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 [ 1787.786290] FAULT_INJECTION: forcing a failure. [ 1787.786290] name failslab, interval 1, probability 0, space 0, times 0 [ 1787.787701] CPU: 0 PID: 9786 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1787.788285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1787.789032] Call Trace: [ 1787.789261] dump_stack+0x107/0x167 [ 1787.789574] should_fail.cold+0x5/0xa [ 1787.789898] ? create_object.isra.0+0x3a/0xa20 [ 1787.790286] should_failslab+0x5/0x20 [ 1787.790611] kmem_cache_alloc+0x5b/0x310 [ 1787.790958] create_object.isra.0+0x3a/0xa20 [ 1787.791331] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1787.791791] kmem_cache_alloc+0x159/0x310 [ 1787.792148] seq_open+0x57/0x180 [ 1787.792437] __seq_open_private+0x38/0xd0 [ 1787.792790] pid_maps_open+0x27/0xf0 [ 1787.793107] do_dentry_open+0x4b7/0x1090 [ 1787.793452] ? hold_task_mempolicy+0xa0/0xa0 [ 1787.793825] ? may_open+0x1e4/0x400 [ 1787.794135] path_openat+0x19ba/0x2770 [ 1787.794473] ? path_lookupat+0x860/0x860 [ 1787.794819] ? perf_trace_lock+0xac/0x490 [ 1787.795169] ? lock_acquire+0x197/0x470 [ 1787.795505] ? find_held_lock+0x2c/0x110 [ 1787.795881] ? __lockdep_reset_lock+0x180/0x180 [ 1787.796277] do_filp_open+0x190/0x3e0 [ 1787.796598] ? may_open_dev+0xf0/0xf0 [ 1787.796929] ? simple_attr_release+0x50/0x50 [ 1787.797308] ? _raw_spin_unlock+0x1a/0x30 [ 1787.797658] ? alloc_fd+0x2e7/0x670 [ 1787.797977] do_sys_openat2+0x171/0x4d0 [ 1787.798317] ? build_open_flags+0x6f0/0x6f0 [ 1787.798684] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1787.799093] ? wait_for_completion_io+0x270/0x270 [ 1787.799506] __x64_sys_openat+0x13f/0x1f0 [ 1787.799891] ? __ia32_sys_open+0x1c0/0x1c0 [ 1787.800250] ? ksys_write+0x1a9/0x260 [ 1787.800578] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1787.801021] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1787.801460] do_syscall_64+0x33/0x40 [ 1787.801776] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1787.802208] RIP: 0033:0x7fbcc723ba04 [ 1787.802526] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1787.804092] RSP: 002b:00007fbcc47fe060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1787.804732] RAX: ffffffffffffffda RBX: 00007fbcc739bf60 RCX: 00007fbcc723ba04 [ 1787.805331] RDX: 0000000000000002 RSI: 00007fbcc47fe0f0 RDI: 00000000ffffff9c [ 1787.805931] RBP: 00007fbcc47fe0f0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1787.806532] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1787.807131] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 23:56:13 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0xf4ffffff, 0x0, 0x8000) 23:56:13 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x64f5, 0x8000) 23:56:13 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 21) 23:56:13 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0xc0101282, &(0x7f0000000000)) [ 1787.858943] FAULT_INJECTION: forcing a failure. [ 1787.858943] name failslab, interval 1, probability 0, space 0, times 0 [ 1787.861581] CPU: 0 PID: 9796 Comm: syz-executor.5 Not tainted 5.10.226 #1 [ 1787.863086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1787.864143] Call Trace: [ 1787.864379] dump_stack+0x107/0x167 [ 1787.864697] should_fail.cold+0x5/0xa [ 1787.865029] ? create_object.isra.0+0x3a/0xa20 [ 1787.865425] should_failslab+0x5/0x20 [ 1787.865755] kmem_cache_alloc+0x5b/0x310 [ 1787.866109] create_object.isra.0+0x3a/0xa20 [ 1787.866488] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1787.866928] kmem_cache_alloc+0x159/0x310 [ 1787.867297] seq_open+0x57/0x180 [ 1787.867591] __seq_open_private+0x38/0xd0 [ 1787.868005] pid_maps_open+0x27/0xf0 [ 1787.868328] do_dentry_open+0x4b7/0x1090 [ 1787.868679] ? hold_task_mempolicy+0xa0/0xa0 [ 1787.869060] ? may_open+0x1e4/0x400 [ 1787.869377] path_openat+0x19ba/0x2770 [ 1787.869724] ? path_lookupat+0x860/0x860 [ 1787.870084] ? perf_trace_lock+0xac/0x490 [ 1787.870445] ? lock_acquire+0x197/0x470 [ 1787.870788] ? find_held_lock+0x2c/0x110 [ 1787.871142] ? __lockdep_reset_lock+0x180/0x180 [ 1787.871550] do_filp_open+0x190/0x3e0 [ 1787.871923] ? may_open_dev+0xf0/0xf0 [ 1787.872263] ? simple_attr_release+0x50/0x50 [ 1787.872653] ? _raw_spin_unlock+0x1a/0x30 [ 1787.873011] ? alloc_fd+0x2e7/0x670 [ 1787.873273] FAULT_INJECTION: forcing a failure. [ 1787.873273] name failslab, interval 1, probability 0, space 0, times 0 [ 1787.873331] do_sys_openat2+0x171/0x4d0 [ 1787.873346] ? build_open_flags+0x6f0/0x6f0 [ 1787.873359] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1787.873378] ? wait_for_completion_io+0x270/0x270 [ 1787.875827] __x64_sys_openat+0x13f/0x1f0 [ 1787.876182] ? __ia32_sys_open+0x1c0/0x1c0 [ 1787.876543] ? ksys_write+0x1a9/0x260 [ 1787.876875] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1787.877322] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1787.877764] do_syscall_64+0x33/0x40 [ 1787.878083] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1787.878520] RIP: 0033:0x7f05b41e5a04 [ 1787.878841] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1787.888158] RSP: 002b:00007f05b17a8060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1787.888869] RAX: ffffffffffffffda RBX: 00007f05b4345f60 RCX: 00007f05b41e5a04 [ 1787.891755] RDX: 0000000000000002 RSI: 00007f05b17a80f0 RDI: 00000000ffffff9c [ 1787.892366] RBP: 00007f05b17a80f0 R08: 0000000000000000 R09: 00007f05b17a7f70 [ 1787.892976] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1787.893575] R13: 00007ffdb3ab587f R14: 00007f05b17a8300 R15: 0000000000022000 [ 1787.894204] CPU: 1 PID: 9791 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1787.894801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1787.895499] Call Trace: [ 1787.895751] dump_stack+0x107/0x167 [ 1787.896071] should_fail.cold+0x5/0xa [ 1787.896401] ? __kernfs_new_node+0xd4/0x860 [ 1787.896770] ? __kernfs_new_node+0xd4/0x860 [ 1787.897142] should_failslab+0x5/0x20 [ 1787.903917] kmem_cache_alloc+0x5b/0x310 [ 1787.904274] __kernfs_new_node+0xd4/0x860 [ 1787.904629] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1787.905046] ? cpumask_next+0x1f/0x30 [ 1787.905370] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1787.905764] ? pcpu_alloc+0x12a/0x1240 [ 1787.906100] kernfs_new_node+0x18d/0x250 [ 1787.906448] kernfs_create_dir_ns+0x49/0x160 [ 1787.906824] cgroup_mkdir+0x318/0xf50 [ 1787.907151] ? cgroup_destroy_locked+0x710/0x710 [ 1787.907550] kernfs_iop_mkdir+0x14d/0x1e0 [ 1787.907919] vfs_mkdir+0x493/0x750 [ 1787.908223] do_mkdirat+0x150/0x2b0 [ 1787.908533] ? user_path_create+0xf0/0xf0 [ 1787.908887] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1787.909325] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1787.909759] do_syscall_64+0x33/0x40 [ 1787.910074] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1787.910502] RIP: 0033:0x7f70b0028b19 [ 1787.910818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1787.912349] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1787.912985] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1787.913577] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1787.914175] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1787.914767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1787.915359] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:56:13 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 21) [ 1787.942940] FAULT_INJECTION: forcing a failure. [ 1787.942940] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1787.948164] CPU: 1 PID: 9802 Comm: syz-executor.3 Not tainted 5.10.226 #1 [ 1787.948744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1787.951517] Call Trace: [ 1787.951765] dump_stack+0x107/0x167 [ 1787.952081] should_fail.cold+0x5/0xa [ 1787.952431] _copy_from_user+0x2e/0x1b0 [ 1787.952776] kstrtouint_from_user+0xbd/0x220 [ 1787.953152] ? kstrtou8_from_user+0x210/0x210 [ 1787.953555] ? lock_acquire+0x197/0x470 [ 1787.953897] ? ksys_write+0x12d/0x260 [ 1787.954245] proc_fail_nth_write+0x78/0x220 [ 1787.954616] ? proc_task_getattr+0x1f0/0x1f0 [ 1787.955001] ? proc_task_getattr+0x1f0/0x1f0 [ 1787.955390] vfs_write+0x29a/0xb10 [ 1787.955713] ksys_write+0x12d/0x260 [ 1787.956028] ? __ia32_sys_read+0xb0/0xb0 [ 1787.956396] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1787.956842] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1787.957282] do_syscall_64+0x33/0x40 [ 1787.957610] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1787.958046] RIP: 0033:0x7fbcc723b5ff [ 1787.958364] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 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 cc fd ff ff 48 [ 1787.959959] RSP: 002b:00007fbcc47fe170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1787.960620] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbcc723b5ff [ 1787.961221] RDX: 0000000000000001 RSI: 00007fbcc47fe1e0 RDI: 0000000000000003 [ 1787.961840] RBP: 00007fbcc47fe1d0 R08: 0000000000000000 R09: 00007fbcc47fdf70 [ 1787.962441] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1787.963052] R13: 00007ffc2408fc1f R14: 00007fbcc47fe300 R15: 0000000000022000 23:56:27 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r1, 0xc0045878) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000001200)=0x6e) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:56:27 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 17) 23:56:27 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0xc0189436, &(0x7f0000000000)) 23:56:27 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') (fail_nth: 22) 23:56:27 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x8000000000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:56:27 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0xfbffffff, 0x0, 0x8000) 23:56:27 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x66f5, 0x8000) 23:56:27 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') [ 1801.483823] FAULT_INJECTION: forcing a failure. 23:56:27 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') [ 1801.483823] name failslab, interval 1, probability 0, space 0, times 0 [ 1801.486429] CPU: 0 PID: 9817 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1801.487095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1801.487900] Call Trace: [ 1801.488166] dump_stack+0x107/0x167 [ 1801.488524] should_fail.cold+0x5/0xa [ 1801.488903] ? create_object.isra.0+0x3a/0xa20 [ 1801.489359] should_failslab+0x5/0x20 [ 1801.489721] kmem_cache_alloc+0x5b/0x310 [ 1801.490109] create_object.isra.0+0x3a/0xa20 [ 1801.490535] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1801.491030] kmem_cache_alloc+0x159/0x310 [ 1801.491443] __kernfs_new_node+0xd4/0x860 [ 1801.491863] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1801.492343] ? cpumask_next+0x1f/0x30 [ 1801.492717] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1801.493185] ? pcpu_alloc+0x12a/0x1240 [ 1801.493580] kernfs_new_node+0x18d/0x250 [ 1801.493974] kernfs_create_dir_ns+0x49/0x160 [ 1801.494403] cgroup_mkdir+0x318/0xf50 [ 1801.494770] ? cgroup_destroy_locked+0x710/0x710 [ 1801.495228] kernfs_iop_mkdir+0x14d/0x1e0 [ 1801.495629] vfs_mkdir+0x493/0x750 [ 1801.495995] do_mkdirat+0x150/0x2b0 [ 1801.496352] ? user_path_create+0xf0/0xf0 [ 1801.496761] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1801.497269] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1801.497763] do_syscall_64+0x33/0x40 [ 1801.498129] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1801.498617] RIP: 0033:0x7f70b0028b19 [ 1801.498972] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1801.502556] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1801.505169] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1801.506051] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1801.506922] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1801.508285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1801.509227] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:56:41 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@local, 0x78, r3}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, r3}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000002240)={'syztnl0\x00', &(0x7f00000021c0)={'syztnl0\x00', 0x0, 0x29, 0x2, 0x4, 0x1e2324fc, 0x20, @local, @dev={0xfe, 0x80, '\x00', 0x33}, 0x1, 0x1, 0xfffffe00, 0x9}}) sendmsg$inet(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10, &(0x7f0000002140)=[{&(0x7f00000000c0)="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0x1000}, 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0x1000}, {&(0x7f0000000040)="e4131f10dbd95b1b1d1092225cc8e8ea2ba0068cd0", 0x15}, {&(0x7f00000020c0)="b83b661a0d0b4c311963864581586240d7ff3e402f69aa0d43f7589e051c9686c24f96", 0x23}, {&(0x7f0000002100)="b0cb937f1efee06b520cbbd22b630671213ad7dfc335", 0x16}], 0x5, &(0x7f0000002280)=[@ip_retopts={{0x38, 0x0, 0x7, {[@rr={0x7, 0x27, 0x16, [@multicast2, @local, @local, @remote, @loopback, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0x9, @broadcast]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @broadcast, @remote}}}, @ip_retopts={{0x70, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0x16, 0x1, 0x7, [{@broadcast, 0x400}]}, @rr={0x7, 0x27, 0x30, [@dev={0xac, 0x14, 0x14, 0x26}, @broadcast, @empty, @dev={0xac, 0x14, 0x14, 0x13}, @multicast2, @broadcast, @rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x1d}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0x28, 0xe7, 0x0, 0x6, [0x9, 0x0, 0x67c, 0x3f, 0x7, 0x3c00, 0xffffffff, 0x10000, 0x6]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x1d}}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}], 0x118}, 0x44) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') 23:56:41 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x8102, 0x8000) 23:56:41 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0xfeffffff, 0x0, 0x8000) 23:56:41 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000001900)=ANY=[@ANYRESDEC=r0], &(0x7f00000018c0)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev2(r1, &(0x7f0000000180)=[{&(0x7f0000001380)="8e1b0ced45c44bae8d4d05562e17e67ad969c6d178539bab3ce439c6dfcfcbf8e388467cb0ef3d31a39f21e6360890e00ed0818b56f52937e463772b97c984dc88863fec3b9b90b3e1aaf23a09ee28300740ebd37a1329863efeb8a9fec0398d26957ad1c074c44a7d64cfd00ebba88e8862c9922b2013258f816d2a4adb926e985dcdbed9019e7add85c69859270635e8ee80178c150c06b18c62df39abcc13018444f6ba004cae5a5c03c7e42160e62307aa3bb14e52a29bcd81f442e608898fe5be5aa4b8eba7eb0aabe1", 0xcc}, {&(0x7f0000001480)="b1db4f046e085eb403e302c619972133c95dfefeffc85613930c8090cd9263a279f04c7d8ea3a2b943bf9171344d7376c6b0ac54cf4dee37ed1ecdcfa44d623eecd6a14ca95aac449fc48237a3bde5210b2bdc41409474c4e3077eaa5e42a0cccbf1c4b9e267a2d62b694765085e32fe57b76db34ae6aee5601f802db9bfd13950b695b16f260b8a8106c0643eab735c47fc8d81e0d9d1e003b42e5a2c3ef875f4da6ec5c3fc90902f98602a927deb88b191488e76dfc49b667a6c64f2d603e1f20e79df4626fe5e513fcfbaab61e039c285", 0xd2}, {&(0x7f0000001580)="c582901aa22d08570d55b7d22e5b12ba6232fa6e65afd906b10f0c63f5752ff39c54be405d4762c9a87739c02c55eb150934290c7a1b9b5ff975d87f3fed24d446672ee929ab7a008ec1a51120c330047b59324999dfbba73a240cfe0856c6fd69c2339426477c2e0deef73640bfa8e43a47be87d9932af7309599d406698e4341ae053c795a76f870d8f012870fc3fad52d9bf2cf7e9f356a11501c70583e35c239e6dc92dbe22a0bd2b6b1334f96bc87117fdcc024bf00a03b9dc76bc382f734", 0xc1}, {&(0x7f0000000100)="ce0b16925592ee35b1c35ffa34757c1ce7edf439fc09f158", 0x18}], 0x4, 0x3, 0x5, 0x1a) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000001200)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r2, 0xc0045878) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r6}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001880)=@IORING_OP_STATX={0x15, 0x4, 0x0, r2, &(0x7f0000001740), &(0x7f0000001840)='./file0/file0\x00', 0x20, 0x0, 0x0, {0x0, r6}}, 0xc6b) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) mount$bind(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0/file0\x00', &(0x7f0000001700), 0x881008, 0x0) 23:56:41 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f00000000c0)={0x2, 0x1000, @status={[0x0, 0x6, 0x8, 0x9, 0xb9c]}, [0x40, 0x100000001, 0x18000000000000, 0x5, 0x14f, 0xfffffffffffff800, 0x7, 0x9cbd, 0x6, 0x4, 0xffff, 0x4a1, 0x5, 0x2, 0x7, 0xbef, 0x1, 0x0, 0x7, 0x6, 0x4b, 0x34d, 0x2, 0x5, 0xdf, 0xd31, 0x6, 0x2df, 0x400, 0x9, 0x6, 0x0, 0x20, 0x7, 0x9, 0xffff, 0x5, 0xf23, 0x6, 0x7, 0x4, 0x7, 0x7, 0x9, 0x268, 0x8, 0x7, 0x9, 0x0, 0x2, 0x4, 0x800, 0x58, 0x9073, 0x7, 0xfffffffffffffffb, 0x1, 0x98, 0x81, 0x6, 0x1, 0x5, 0xe165, 0x10000]}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000b00)="72e6bf12fa152d6ef2ffc0be4bc6233375f123a0b325652dba059a9e70332c30ece4ae8a4b115637ff5fd7191d3faa76a8f0f3bbf7e5f50e01a58d620f87fac96079000077d28b9e493c93291c5536b0bd2abebb750893d28eea34eb9152c733bedabcba50b55529", 0x68) ioctl$FITHAW(r0, 0xc0045878) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) write$binfmt_elf64(r0, &(0x7f0000000b80)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7, 0x1f, 0xe2, 0x20, 0x3, 0x0, 0x10001, 0x1a7, 0x40, 0x12e, 0x2, 0xfffb, 0x38, 0x1, 0xaf00, 0x56b, 0xc42e}, [{0x6474e551, 0x4d, 0x5, 0xffffffffffffff80, 0xffffffffffffffdc, 0x8002, 0x0, 0x69}, {0x3, 0x9, 0x7ff, 0x9, 0x2, 0x4, 0x3, 0x10001}], "676a472c386635ade00b646dee2e91779104c58b60d4315886ff6638715b9d3ecb6cfe57a1b254b2c028d846199cd2b3a17cafce090e6fe6c3477ac6304f445763d8516e7ed51e3a305714e5429fe2d719aa4c97d4e764b5b65ba507848f5c27bb1047c11031f79c2085502dc7855bbd16136b9bcaa858845b6920da49c3bd5ef840c698507002bb068cef68de35297a07cc3f53c75c522a5a9893ce6e698df06f4b0016da79eead337d88bb4fe997fd86fce485810f4992dd51bc8b9c25ce12e142e2ec1a953868fd09aa57dadcd0467f918fb01a34a1146790ad8c96d4", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x4f8) ioctl$FITHAW(r1, 0xc0045878) dup2(r0, r1) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x80) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) 23:56:41 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 18) 23:56:41 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0xc020660b, &(0x7f0000000000)) 23:56:41 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x50ae4acc7f0000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "0b91b1f26b5c927368b798c7a3e92ef02e03ef211dac7892ca8c926b2f5368ced2d998ecb0ae4e38ab6a8ea15676a08b1c557da356181ad07838611c53811e6ebd38f11db1378f9e200577a9ce64266af1f2bf4dadecdcc0f2c13831a195f1159121c6b5fb8ded1434fb3c9fb3c314ed5b10e33c7131cfd14cfee85bd2bb82c815bca7710e320f192d69388af60d5ec696d380bdd34e7b57086f2870a908b05a26ce48b02906f8a6bb338774b239831f08690bd2b4621377d34e9af5c0b1c3c8be6671b560ba6f5a1205bd2f0f5f2cbf7ce52b538d9c40b80d5b58c10d0eb42084a4f2da17a4822ec237e0beb2243a0b8afd2fe9b74fcbf7d5f66806a15f161a1ac73bf0c87e9d622d2eac6529eebc080890d93962d655e68d695068ddfb16681fe8073332b67580f42f39db79f41e70f70c569047d4b4e72abbd3b04924ef22756a78b8cdcbe999ed01a447469fedb93dbe3bae007e58ccec1e844e5bedadbaec3776d5282a5a8ca1b2c8388462e7538f9ed1a378c8ab788b6b5943f0872907925802aec2bebb99115c84bbfa8dce5a54b888afa38dfe00c538a2df90c18e09f0ec9c521cd1ddb7e8f16244b49262723fadb983c95ddcc746b44184dcd3d575aa11033efa766e549c90dda51729b180214c75ff495136179ce4cd1adf2a27d0f80782514f158da02cde23e3434f9f289e337aab3fb5f6d7ba7a5bcd458bb9351e9a325c5886bee165a0428b890e18bc82239747b1268252f7c7639442ea38340f7b71d8e49fd7f578b74b50555c20b92e3ec21ea0cdc1ebccb77e9699807f6e7ebe608720cd74387ecc4f00c753b1f36d8901428ceab5460dab47d170262cf94befb1a70b92f2c08485e528378adddbbddb589381a1bc2519341df78bed30ba2c278b8152c60156e3190cafb99013465d0ffc59c7dc8f34d27378d83c18fb8b9246d63ae6322b1f063ce17044b72c7ffcb039493ef991d078202203d9a6a7f3930662b411b67111c38254f547f1c031858e4d756fc948bb5385ecb06099f2c73cc9bd8332586b6380d56ec3273ef1bea379c456a0ca6d960f554eccecf4aac5f7e6e4a4b1385bb10b42ee0e06c8abc29e2a6de6be6cfd91300095023c4dd7d622f4d8f70120819558b5f672f36fa9b5193acefe752558e451d078595f097ca45e2019dac322fc8423ad7631bbd48b096baea818d7ebc44a2ee6d2f060de6dccbba979c9c12a4de375b91170c02c2f348a2528137d60797f2ad5edc3234ef2fdc3c50f8a4af722b155521097ebaa5d28c683b7d25607ad2c12b7ca55d4a9b389b0d5c7c924b0757c3676babf772ad23949cef4d6b83fff173d8a8b3d5ef17118b672866273998533824059a766c1f9369264a9da7dbc2ffd7c1cc6447c71f95289883d0f342a635917d840e63d2ff4467fc47861113059319b23b5ff85b548e2aa3fcce0287d825688719a035e4e66e972b06aad018effa2664cc7cbe2db3d56d4a268675d2dc09a220da5ac2ceecdf92398f3224937381d7925cfd69d1a3fa2bd9c8b1d1403c584c275b4bba9fe311ad8d8cc5990b9fab7fe7f7abbbd7509aaa49e0a009e96cd2aea71725cfe789bf0f052f02bf0447d44aad84d545bf9613eaffbfd0db25456f1367626421f4407213c86e3b0580be3ee69d3e8aa176b19dce7270bd89fca3f2cf861b792a9869c2012b11854b4d9f782287d482be5a3231d28fa76ff69aa00849d23b2c3c73ccc2ff40f05080330bf9e68a038e594977c265e1de6fca07e12121688cc7fd490b7566285e204ebc35f36cd90b07cff38ba878c56fe5f933c505f6e7d94f9b7b1354592e4890bdab94efb77aa7574aa0642faefd5647b64739fc324ba410ebda20cc3e42118d731a5e813200ebe06461eb50ac2e11b257bb59bb9f3e8e9f6158ed9e31c82f22ce8819ad5da1141a0b053c42801bc7c7d91ec6b05f9ec8e80846838a8d51184c96d9c28fd2b8073afa9d64fbee4c94af24c71d9d5f9a14b40c305ae7b787efa73320b38a7c2aecf854c9ce966415561a7d2548f069bdf04a47ea374858a8f3fe3c364156e13cb511771175357ca8c7bda7f01bd6d3b39ee085814d7ad42510df360e2292a598ae6d611b93990f4049950ff25e114f078382490f1bf42aa16f03c044eaa25c9e0dea0298819672c2a4f06b4604095ac874f27a6d1720456812cb79e93548de9f9baf3ea29caecb71846fda55fedd13cd052db36a43cd55f99b0e13793701ce0eafebe80b6f5964c21304d0294ffffeb60f5fb353b6535cf3b422c56d4e637dda8e86fac5d708323e9631ba96bd722467515a0ef163d36d96b6a7e0c908ed152c0b8705cc2be0c4b3d78e1f62d364a0bd02d9f9d77cf7256d8eb942a848f52fbc977e85b02a86c17049b0e76f88ffb1c766a79847db6c13e0daff161cd0b8e85169bc21a884e19239590de7a918f00df852750900c0743aabbb76c1efc456746888d4901b95386a9405ec048b6d45fa17fcc051a19db7517d8b4f25ce2134ae7d923508fa9cea66ab6ee9007437aa38680738826c5a92b19457f03e0ace26812f5b234cacaef9affcc8196619e17f1b09cbd822fb758befbbd21492d64fe557174b5e672b2ca9af3459650604aa586a5ac6ad34e370d571c2e261c1061cacc8f9bddf434f0c2f18bce9ad669a63454b471a19f20e2a20368acf43dd5f8664ecdbce9c0a632102c0c3de6cef1ac54b38b93cf75136985a32d6315aa87de415759c9d773be5282915472fd6649c53d823be5c08d7634e5c4ee0a30848f10cd6a0d5e171acc48a6b87ebb8b40ddcdd2057b1397202a5230242ba85efd7aa28fba805335d026dfcaec0cf5ad03def7d13f0991c8504fb035cb05a3b491cb815e970e710519a1047f1ccb78808746ece8af2aec7ea1f4042e5835aa99b2f41cb28e6ed798e49f791d73b89420fe049d191da201fe0a49a17832ec0dbfe1798ac9707c9672cf3c68474dc3950d206e0f78efceaa9845d831f575b0e3819a9f0a6f6e67834d945b679f3a826b34da7c51f77753dec384c6a6f51873b8853869be341e4e6f648cc8eace5a1caea9999dc2c9a21f1f971f64e3076fc6bc1f1e6262c8349e8a524f2c08ffd2c55eb0183e86de2db74ec50cae238751cc969e533b2ffc1a2b23546debe7b808ad5225daef673214df23fe07310a7f7f23e83998d16b9e24c63384f3e2e95f7b61a389552bb1ed9a8badf3d248f55220c4f889d7886d4acd0881792452f71d4cd0a0b12a8a5b7d7b0d79ea899658c5be2a7a69e154527a6ec6c6ae9829421d51edc5881343841c9113952728f0a7bdc72e6f003efa4a055fa62f4affc49c2821734bce08984dea6af0489c8de817de5e2578876a02825a60c9f1fa27eea6d8602b9f7389dd19aef5efda0b74590493b880016f15875fba096c06138d4eb541f4e4f44ee7d781b0e5ba0bf1944320a9ca173df8d7fd9c183b16d4050ad22f7dfab55c0d806908e86de1085ea18739601b00eb7ac17909526dc99443fafd7015131f666c08fa6f84b18cccc2744f8deb20b5a28ffad356b600d0c8e3a53942378bbd0ab72b44251e2ab895a8975c688d8dde774e10346c0847646221b125ca87a692c15fd39dc5f086b2c90ef05838bc0c570025413b57c68ada2594b7d23d11447ab6bb47ae2758f5825de6d9eb596748fa4cc303b6d23f9de548664d08ba93cabcdc73de36cc8a0ef16f7f99b0f9682dc527dc9a8af6e4f9dbf5613e916833aad6a6ffce56eb32854c4893ef2c1dff0d0ac45168a590a71ccd88beabee77784b4da0ff74b2a07c5c0b6a115c2fc7e82d02a4d6c771a0f12c7c2dda2dfd8b6d6c5f255e66e7758ce7e6af1ade3bc7a42ede37f6ac8bd97650f12e9db9092674e38734c6f7137181a64b8c1909a0f28988cba59fd6c62e8dd220f1598b5f1ee807cf5f3b2cbd9df8d51f68e8478841b1fd48dd281a8d0d5abcb50ae5d4a05c3a53ec8f8f8c96129ac0952a6fcfd4ac1b533c31159a0399e01caa0636f9d811416a5e7ddb15a86e6ca5add82cc6c151bd342cb44e8cb34d4b1e290651c8c34ad5c8ec83a2eeb4a46dca4bd81baf435adb58c246b3fb4c819993906b93d291ce4638ce775267f60772f272c67ff89757275e2540875421d059f84bfbe0bc32496fecd392d895edc221bbb2f4b0af52ab3fa6bb4ddffabeb800228b556ad6f958e95b78d1ac6e155c0ae27518bbc344dcea93e4e78f60e941d555d8e1d609841428cfce52c0d4c639cf662bfda2f7be9cdef4e4f7494e56cd7aeead5f1a67bfe2e76d7c1a8c7657771348dd12859dac09e8ff45c73638c8d6d80faa2572ba76063b665a555d9222767b3bc513ab6d0e00783a3f66500996e97f6455d8246d40eabf3bbaa939100a874a6ce96d7b8587c431f70ced78ae6b5f6e3c6e917e6508f8dd7a3ee4df93b1d17804b4d29dad3150d8b4403b94d65bbdebd22d6c894079ca006e1a221951c13d084b5c9e5ceb0b4dda9d39f4b88dbfbc924c18077e5236a89ba114e088367b79c6db5531d4cc169992693996958e682c6007041842b86ae576fc822e2c15c749c7f2910bef1bd06285ae83556b3665fa55e6d8d7564d2c7886c139e4b5e54c1cc7229d6bd00226842132941fba66646e559ceeeaa8906e36e82c95e46bfcefd22a8659bebb492ea710ea1252e2fe1649a38f75b83f822819764825a32e1dae54bdbfbec403ae821b351a9d5002e96b99c76c6a62cdb49382e3ff6f055e647a178fcbf06ee2c560ca728be15a7f003e97596b5e42f8dba36fcc00564719354b64348da557d907a7b9f6255867fe6da00c8e2d0e9aa73d0a6ba3c443d0c72be9f57d80fd9c3b5eec951e3d9f2fbc1ceaa15ab252929835fd4cb7381b140961fc2b623f2544cd3fa3f3dcc855636d3b84c697f0e2a7fa9717eb627feddc854a32d5f6abdf1fc78513453e3842362a799760dc575d24dd80e9169a5425d5bd613ed7edc8ad57d0eea453d6ac01c138d6b6a614121e7e28024c9671f5c56cb5a729862a07909f99fa3caddda47a74de2ab4eff5b6dbc395b5a1170389bbbfc1f75a212b18a8317c845e12ad5b30b404175f84aa95a095cd88c2abea036c5e25c8223afff2690d598b517277c8f6b954b432f5063c2a0bd5a1a84837efa56dd0d77752e0377de3dfa4e48c6f11c78d80e20c2474deb31712500de220507bb5f920e31b475440ba07b53e82a6e22b94d95e14695ad259210a7c48acd1d8e6d940c7a4350e431fcd171ff92e44c32593c375c06a68d1d1a3aad538816d1bad34f61f0cfcca4bc27f552be8ef9fa2ba82b2e0081ea824176860414f13b4585a5c88ebb79fac38f5ba10e9cec4b4d448de637c1ed02305d02baa069640f4eb8d89f8b3507d816a44f24b3e9bdfffaa8c5bfb1dd4898d2e20d35803e0b2a960d3a68aa5737be287c2cbdf651727c686df27f626f2b00803f0ff7ea8fce5d3e73fe69a503326a748017098f40ce4dd7e2327c48a3778d6eedc119ec8c23a9e0cac62b543875c7b5ffbe6540449b8324a42876be7201be255f0bd6608be5bd594b5f6aa2f37c9e332a3b6c5956b42fdbea17e9f64b9aa87b2b70d6f9a38228215e889f85376a4354b403be76a46ba37b23366da7e5ffea16c8517a8bb8fc52f9a0b3fc90edaf5f80d28aaaa518f2ea7c583aca1962b9b29d9e569bd5f978cb4e37282ad9cd6859ea5c153c74dd66e5154881778728d1152feca8def0e3685fccfe9524060a88110484a9d6b4df973094a4efac47c7ae76d64"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:56:41 executing program 3: sendmsg$AUDIT_TRIM(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x3f6, 0x800, 0x70bd28, 0x25dfdbfb, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') 23:56:41 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r0, 0xc0045878) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r1, 0xc0045878) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x1d, 0x100, 0x70bd29, 0x25dfdbfd, {0x16}, [@typed={0x8, 0x5a, 0x0, 0x0, @fd=r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) [ 1815.576210] FAULT_INJECTION: forcing a failure. [ 1815.576210] name failslab, interval 1, probability 0, space 0, times 0 [ 1815.577418] CPU: 1 PID: 9863 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1815.578039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1815.578778] Call Trace: [ 1815.579037] dump_stack+0x107/0x167 [ 1815.579386] should_fail.cold+0x5/0xa [ 1815.579740] ? create_object.isra.0+0x3a/0xa20 [ 1815.588005] should_failslab+0x5/0x20 [ 1815.596319] kmem_cache_alloc+0x5b/0x310 [ 1815.596678] create_object.isra.0+0x3a/0xa20 [ 1815.597051] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1815.597483] kmem_cache_alloc+0x159/0x310 [ 1815.597842] __kernfs_new_node+0xd4/0x860 [ 1815.598195] ? mark_held_locks+0x9e/0xe0 [ 1815.598543] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1815.598948] ? cpumask_next+0x1f/0x30 [ 1815.599275] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1815.599672] ? pcpu_alloc+0x12a/0x1240 [ 1815.600182] kernfs_new_node+0x18d/0x250 [ 1815.600588] kernfs_create_dir_ns+0x49/0x160 [ 1815.600967] cgroup_mkdir+0x318/0xf50 [ 1815.601296] ? cgroup_destroy_locked+0x710/0x710 [ 1815.601750] kernfs_iop_mkdir+0x14d/0x1e0 [ 1815.602105] vfs_mkdir+0x493/0x750 [ 1815.602411] do_mkdirat+0x150/0x2b0 [ 1815.602771] ? user_path_create+0xf0/0xf0 [ 1815.603128] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1815.603652] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1815.604113] do_syscall_64+0x33/0x40 [ 1815.604431] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1815.604907] RIP: 0033:0x7f70b0028b19 [ 1815.605223] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1815.606834] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1815.607474] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1815.608162] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1815.608809] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1815.609406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1815.610051] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:56:41 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') 23:56:41 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r0, 0xc0045878) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') 23:56:41 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x60304bcc7f0000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:56:41 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0xc0481273, &(0x7f0000000000)) 23:56:41 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0xf558, 0x8000) 23:56:41 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') 23:56:41 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0xff010000, 0x0, 0x8000) 23:56:41 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="280000005c11ab06368f11610c2669ecba6dc2c1f4b9eb3e7caff1b32c96ca6a134ac39ce7badd4480073f1386fa86bb4967732450123876d6b87300d9564f6220978067b4d93af6fa472805dc6f4398574240afa2ba0804eb4bd83e4ca617628bea2c8a0f3daf2dcfd615dab26dec57fd38d5207dc313d5862b85c65561f1e70100010000000000f32bbf7a1261e634a4ba93ad9c30efab7e919e4c490425cb7362e4823e09dd0216f519f83dad78a012e1ac9052158ae021140da3ac8e465a26442f84ef2fb2baeea02ca3456459a86ceddb6749f19f6c029e2a3dd448e7def4112c354ed18cd4aa06bd7d9afcea1038617d0789fc6dc1af33e2efaabb56e417dafc96f1134704f152b2e27160baa3b02a91fd837707cafdeb3a68af1e7f501399b28db4c2906f1843e68bccd15fe2d87a5a418fa76b236c79787e5c5bd8b9890f9031d4408b2348647de897cbc55bbb892e51f143ccf5f0eaca9e01015f1e90807a49059bd5c3f97a5a0c0bcf3144046b24561ed7fd6e5359f65f8505fdace094a144a0f42e61c756ca3dab5e3f9d109e283ec7b46df01c9164c02966401b83938df8c2678ff5aedf0de0b525bf0973a122d99d181d00eb40d6e2776a9e4f541b6c5e3fa53db47dbd941d", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 19) 23:56:41 executing program 5: syz_mount_image$ext4(&(0x7f0000001180)='ext2\x00', &(0x7f00000011c0)='./file0\x00', 0xfffffffffffffffa, 0x1, &(0x7f0000002200)=[{&(0x7f0000001200)="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", 0x1000, 0xd77f}], 0x102002, &(0x7f0000002240)={[{@block_validity}, {@noblock_validity}, {}, {@usrquota}, {@errors_remount}, {@nodelalloc}, {@orlov}], [{@subj_role}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r0, 0xc0045878) pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000000)="9be1088a6120d83164f33e769926280bc179811410f401ddd6a2258a739098156ebb584397dffda3d716dfb46270f65c42058062bbfe7e05503833536b2c87a6916e3f92caad5a0c3950692f950536f0319694bbb10bf4ccb6e0a3", 0x5b}, {&(0x7f00000000c0)="d96e98dd1118a2e163748c4ab3db9aaeb71340eca3c89697e0284a9eec8a848d65caf2937268d6c9fa61acfe56a360f4a61c9a4c0af58c9aafe36f040b1fb6bcfcbaeb5e34bdc6c2add21b330de203feaf26aeac10c16584c0e0807ce76b62153273b0170f8293b1e63297e1f9753d6be8c2e7ebcbd90d51596896d1dc5c077bae9624d9ccb4c0fb236b0ae646ac515865170b40bee595db27a53a7e8d0ebc65b5e8a90a1e6bfe33c05531401317a24e80900472d1209159822ae1e2d2645b86da24cbab2fdef79d689f521c49164428d82aa8ed4412e605f30d25ce86998bc8179e3f5a45d6fb661cb87bf6f0bd80619626883d881805a04a333c222597066a8dc1e2f4566c1b167c8498d150726f91c318bdaddb99a7eebbfbaa88eea1539992c493a9c81d6513d7b72bc6ac5dbafd60aef8c30fc0271e1912464fc0eae6876dd315a920004e52d3ce2b3124f6e1dac9e448883a393b677542d2d4730d81c6b0058c97396dbeabc1c5872e3eed09d87715b9c6766bd736f15dd147f82d81942b6e67971bf98d7f8cd65a6958898461a7d30d38841dd6eb7d4fa936a124d9fa09ce910cd2610420b617f7e18fc5f010e13b164fa0e54de882ea032aa68c7f80d8e57c7cfa20f6c60ff41df06e21e1bf007030c2de5358e3d313527369c6ec7822234f5423f762cb9ef904fd7f134461ba013c456ccb8f40765c0dc4ff7bb13ebd310890c8ea39ddd1af277a99bebd2f764e3b640966601cf35327be5bc30207a731d316f17379a49192128a3d501249f6d4ca130c841ce31828ef5f1a178941a3f21c3756da6d822a5363af7f56ef1c789f6aaa65d20c431e89aece044bbfbb4861c259a0dc1b9edb028d86b00ebb39daf0f23060d0049fd40c6474b8c27b6ea26aa82b2f4c35d1989e5c27ea592127b1c5bb718ca7933d62fbda66880e46801b923242f54ae084be9882b618a4238921b77ba2cd37e6c4003694df4cf2da2383915325d13496331a1accfda0e4f86742c0d0475508724f2fa6c6fa4d759d8f562449fd769e4e7b4edef9991fbb1e51902d640d3ab9d38970d978910b3c78f949640b5ab06bfe5095a79d21dca2ca32cec2a4d9b05943bc08b392f9dff545975341fa6a420104c9bc456f70d4a0ecdb324f1e1828d8786db2b6619823c9192ae8352f0fea07eb389c931ee01d9a7920682b2fa4505b7bb8b66776894785c17cde5b94c01781e888c7b75aff4173dd82d3060f9ef347cbd69a868a7c2803a84dfe6d9abb4dc5e3dc5600d210d272bfdb1d9b2eb8eb576b4fe4dfed1d12d1e08ffbc66fdc72dafa660b8e2dfe5c69e90f65641b6d7c30b256c7916df6c39a6bd38fad4fb40f8be3a88a8764d2cc56ca52383c58ca91a96b8890eb61c42a217824d6a957ec41e387fe268a101e83d1d64463645cce1a4d8acbcbf7149bbdf9b5281f2139366f3ed989a167bb0756fb4c593560b3ac3ffe53813a99d244ae5c22a2174a3e9efaa72053b026a4001bc1b545078404d8bd9ae4d8dc0fb8d837c0180eff82a342108aa31766b6b4e1ac672ad32b247b9cda79486195a9581e5cced8365270bcf78e89394c68dde20f4804b437cb1abf9d27779edcdbef75b6c3447a84b4a71c00116cec5c69ac10c8cc3a4d9e22c881a63f6aa8fb05465fec285bb463cd39d3849259d996a2478e6c7302ee592e6671d4af7e1e19f0ba5d31491b25317027bebb4997cf8e5855181e047ed345c481deaf84142bb8b4eefc1d9447c56dbde0688716c77a0326ed134b1e4c4929e9921be493d520eaf900f0982dca51f2d795a65218fbd249644ead2d3fe082d7e09bc3076e5602d9bf354707fa311ecfeb888585e0d6316e9b07967228a6c36463e79294a76cf74ffa7720f175b9500b6a51817b770c1632b6d6a8d8935611a93c6390defbe31414f1df48bf1d24617437367f2c07d9c9de0932ca35c02600a6f9f64a6d51d2454200fad7c2058d9c0878c584029e2b405b224a5f4956b020add3d3c045d98ad99e13cb443491e56435d451d86bae2aa3448f24277c87a17c1d8ffdde23e00e128ffd18d1d6f2347fccb4c22688569707e5d04bb99fa5279ef93880c6b103146e6914e3d14022acccd1b35e3d2c7468f081b887fece905423e208eb9954de82165fe3140a251dfedb45f0586e8dbf8e3c2c7927ff4c0216d9b756f2032282cb5199dbd24471c7aab312842f4fd39252fe8d612408135ec584560c4453172e4b5fc259fccbc194a1cb9a0ebad3d4782f6a1dd90a95a4c24bfeb36fc71f9cc802d8e12acb7165d2497e31cb7699ff1cd46cb67cace79fbb697e96d4ebe2be2a5b5b0478db767891e2c917f1379544147126f668a4faf383bad2a48c7c9e429c82031d6adb23960a6fbf1f2f7715d0d07ca24055c7acf19bbcb9905a4feeb3e5f68c38eee842834b5fd8ce8d4bf56dad195a7a6de02819daa66c4be674604d00f474e2d546017ce41fab52a05580d71eef71d81625ab9e7b6f4bee9a34047c961d64f5c81874262a45b7f11cdb702cadb818b8a772817d280b580aac622d1d0bdda72ce6d758496827484ade14ae4cb95259a9eff3f048ef9bf0779463ded4e7bd0ab37b5d429d5b2332413775cb6adea94f86af6c48ea0ddecab42c2a9f67a99919641ecaa2c36e143ed649151938979b4b3c2fd8f8b04655205ecc8f7d08561fae2cebc3b4e1d0da396a1f5a71c3955bc9f60b0f4d9f1f54472cff84cc3cb00bc0216d899570acd3c53cf60ef7154eb2b5b9f313b4b6ec1b18fb82bf5510b3e491931f9d87c916fd30f1c6d97bf68dafd5956bb91d02aa4c06d1c5d7b94640f35b5b7444a32da677afe4106b76fe79414f962d348f582d04cd7e25619a5962f88e85a35a593d83e0a51f4073a0b3a73962f319ef95fbc8a66246effbff503ac04816d1784873b2a7d80ccdd2ea83b513c378779f76fd70072080caa4c6b16128bb6d8dc03412f5bc6da3d6d18f523dd83fc33a792bd3f17f063a2dd0c9aaecf509329ab99265e9e924bb0d9bb75ef5e5c5938b1d17a5da48cb94c94c389b03e935260f7349c05bfa67a58d1c62105b55ac0f51f4d712a6553045af72719f0ff41d23f3d7d0e240eaef56e7d358446b1a299a2b032d57bcab87350315aac0172694df85647986006b4de4721cbf72e5209a0d3f073c4232959305dca998a551e8b44d71e232aee47463f8095b1ccdb766e9c4006f3726e8781b3c61aeae12817d5eb97151cb99c7ec23fcf63b316ad60439e44d504cf5f93d70ff6f2e2685aa337250db5b73e15ba075f092e468ac6a953ab5f6f991231a1ef3bf802d20eb782af598be791c5a1d1b59c1d64b7ce4a1d300d193385eaf8241aa08d7da4e2670a1cd08dcaea05618a97122159dfc766304aeb0a41c37ba7141f4d01d3bb9c33c9d12ac6ae4677fcc2392a9a87799f1ee5c93241affbc395c4b71fb086cf149ce6508286d94923335d89668ba7bdc50495f7acc8f3bc1dec00b9f1b80873b02de857f4764cec79c6bfa81d14a1c4e425c6263c3b87e15bfdc20c91973f0241592934d86d0f4e80d1c6cffb35f4e6c2d001bdebf5cbf8151032ca0637cd697ccd97888574d95dfe4faaeb5124a59c4fdc5363752cd2507b8b5e0e8a5bc4b4be54f67985881d41962f22a2e37d9ea24b3357fc9dd09f85e1e2d62723bc84b2aa99fc6f0aff99a27379aca03042af62c9a2cc7c123cd4ed2495eeb9a7f2270a5dfdd3059a32cec75e2902760ea7b788ef560d294e7f772aa68fc7bf0601d14ee3736ab1a7f28ed90e962494dc1a308bf6fd6ff158a4be0e2d786eca45d4e6f29fb1aaaca20e54e12b2f5caee48cd98bf2e210e2943a2996784b23b13c3398425c8465291158622a1aac8e4c6adb638e631e7a3180a657b73a2e4378e4a1e82b8512b91897237013f70b944c55736d500806b3fa39f7ba8068f624db1af25d1ed7b221e3ed1972da1c23cf2828837d51b03e70212b35b7bed9b8f82e3b827f51adb235916bcb646ac072402c45ac27bbe3005ea75d760be164cf7862f0be0728f769ce9cc3abf3ba74392915a7c96e419e20f898bf01f31c010b0b60665b3d909ad178a81327499e79a3682e890ba53db7ce31614a6f478e26f200127cf18a2fe3828d22270436b530509726b824486c159cc71601179ba10aa085509ceefc3f33799cc98d404683b00f2e0ae7aa8cb54cacf1a7b5d5843fe94f3a0d2c5231bbe2fcfef1605f142ef7f2d245e286136fa88cdf4023631bddc13ebbcb4e4e86ffb22cefa4f83eeccfb40c577e037c1b774a6aebeb5a472f33b9bbc2b3fcec4271fcfe5746710330ddb3c67f9b56c2a022137db9debce0d590b61cddc0e020f72d7f989664a77822317599510532dd57637763e871dce3acc058928ee1c384ae79151c4537145cb48cc32b8f7398e594da090917aa929f9418dab6f32f4d7522eb1f35b98e1d886fe16bbbe65c850be77d6cee34edc4e587c529d7a1e28a4dc06382be37b6f967a0ddbd4994f3801ba3d5633b7f1af2c68a28980677bad33ce6f2f6120bc215aaba0f2aa740c5a34c41b5e1ffe5af06522d6b29aeb8d5fd0eb4eaa31fb28bea849ce268fbc548a4d3eb1111e0163d70e779baaebfa1d847c3d4f6d3134e8732b23c1a73f5c397d57eda7ded222e4859b64d1a3822d6ad42fa6eab38e5078de9af384a63065aa730d66835541de0eb709a99a918e787abdeff04fcb67896db272f0ae04d4469489c43af5a3bf9ca171aff2f6c5fb90235a71b08ec86307c8fa54d0793cbfcdee45530d4b67fd9068f2ecedd2d72f806aa65f5f47c9c2afd04c40569a03ca9ef2bb2bac6d3298f66d4b3d54739aa63da11ef045d952fa28f90a9394058476a03f79ea209a373e155853cf54915ad25bc85a19734ab3f21c842c6f6710e51b12c1f84317e7523febabad408c6cb1a2607b710d0dcdc875aa808d65ff0a70e91cd31d1a23c6ca8e470fcfb2212c3d4690e324a3f03ce939f124d31b7acaa1b45e659fc802ffa839a394f9ede5346caf9566076d1be0df779fbab989049fd19662dbe47dfbfab582a9ccd537def21899d03870962825b22430f414a94c991abeb2d6a31e25ebd8995c8ca3e42fcdc1f090fb787133361872b9ec25607bee378b72715b1c2925347622bc6c6c480b15f9ea0dbc0a7a2d1b4c71f87826f9c90e3f2836d7d062817ea45f9b9e599a62fcd0a6acf5cb9e8366bbff40e5ce606bcd2fb691cff4667d4f908145c8455f9a8ead64bd77c4d1b2ecfb92869e1f1720c413c99456b46613db456dc6ad25b0f5bb554e07984a72c8dbadd7cc84333fa2286f0829cb3084e39cacc387cee6e251a8eb074478f9205cf2ae0ab6a54ac0fc01d795c8e5dfe0466fa02ba0503cbd034b082f0b996e383260c8f6c5efa58ed8dee1bcef9acc887900ded28f20db5fb73abd23c2abd0cba52bb0ab67751f060581d4ee5b86ae473a44b38808038b44f78515dc3652e16d921d0c81d0b7c7a5d60c1e290e52661912093a563e8889311e7064f547a10207dcb385ef005760f0ee3c7ba35e1a238dd06ef95b280222c08b5786b9e525c8202de90811120d8f089e3642652f7030c04143035d70efd7c525675e53110280822ee056587b9a98bf9c5a5b9baa10851038af7d6385738cf2ef4f447d6ff3b6fc2fd68a15b90704c0b4bf5a470a3345b8a461d11b2309d8a7d948661127191109d6ddc4a6ce1b63ec66c8482b812e9894579b07075e85fadb1acf5c9ff0e1582994388c245710b84da21f5dca284eb0", 0x1000}, {&(0x7f00000010c0)="4c74a3057b123f7a3f5c2dfca79951efab5e5ff51fe6d0a0569140ddcf97953473c07a19974c444b12b813fe76ea307335d75c237d56e6abe37b7cff55e116ccc0a17abd9dfc1286a284317b6e47f98aa8f50fc88c2803b5d340dac49cfcbd5f5c51c538365209880db314f543493ff49fee", 0x72}], 0x3, 0x9755, 0x7fffffff) [ 1815.827132] FAULT_INJECTION: forcing a failure. [ 1815.827132] name failslab, interval 1, probability 0, space 0, times 0 [ 1815.828616] CPU: 1 PID: 9894 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1815.829204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1815.829973] Call Trace: [ 1815.830210] dump_stack+0x107/0x167 [ 1815.830532] should_fail.cold+0x5/0xa [ 1815.830870] ? create_object.isra.0+0x3a/0xa20 [ 1815.831277] should_failslab+0x5/0x20 [ 1815.831621] kmem_cache_alloc+0x5b/0x310 [ 1815.832000] create_object.isra.0+0x3a/0xa20 [ 1815.832467] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1815.833012] kmem_cache_alloc+0x159/0x310 [ 1815.833417] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1815.833952] idr_get_free+0x4b5/0x8f0 [ 1815.834332] idr_alloc_u32+0x170/0x2d0 [ 1815.834712] ? __fprop_inc_percpu_max+0x130/0x130 [ 1815.835174] ? lock_acquire+0x197/0x470 [ 1815.835559] ? __kernfs_new_node+0xff/0x860 [ 1815.835999] idr_alloc_cyclic+0x102/0x230 [ 1815.836418] ? idr_alloc+0x130/0x130 [ 1815.836775] ? rwlock_bug.part.0+0x90/0x90 [ 1815.837180] __kernfs_new_node+0x117/0x860 [ 1815.837573] ? mark_held_locks+0x9e/0xe0 [ 1815.837979] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1815.838423] ? cpumask_next+0x1f/0x30 [ 1815.838797] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1815.839240] ? pcpu_alloc+0x12a/0x1240 [ 1815.839613] kernfs_new_node+0x18d/0x250 [ 1815.840019] kernfs_create_dir_ns+0x49/0x160 [ 1815.840407] cgroup_mkdir+0x318/0xf50 [ 1815.840745] ? cgroup_destroy_locked+0x710/0x710 [ 1815.841168] kernfs_iop_mkdir+0x14d/0x1e0 [ 1815.841532] vfs_mkdir+0x493/0x750 [ 1815.841854] do_mkdirat+0x150/0x2b0 [ 1815.842182] ? user_path_create+0xf0/0xf0 [ 1815.842554] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1815.843023] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1815.843477] do_syscall_64+0x33/0x40 23:56:41 executing program 3: ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0xf2d) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x129000, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r1, 0xc0045878) [ 1815.843949] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1815.844522] RIP: 0033:0x7f70b0028b19 [ 1815.844853] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1815.846449] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1815.847267] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000180)={{r1}, "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"}) sendmsg$IPSET_CMD_DESTROY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001180)={0x4c, 0x3, 0x6, 0x4f530e52e7698c3e, 0x0, 0x0, {0x2, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000004}, 0x40050) 23:56:41 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$incfs(r1, &(0x7f0000000140)='.log\x00', 0x303040, 0x94) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x80000001, 0x555f}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000001200)={{0x1, 0x1, 0x18, r3, {0x8}}, './file0\x00'}) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x9}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) [ 1815.847891] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1815.848614] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1815.849307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1815.849996] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:56:41 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x60504bcc7f0000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) [ 1815.922945] blktrace: Concurrent blktraces are not allowed on sr0 23:56:54 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0xf55b, 0x8000) 23:56:54 executing program 3: r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f00000000c0)='(\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000001180)='maps\x00') r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x181002, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0xa8000, 0x46) r3 = inotify_init1(0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000180)={0x0, 0x7fffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000011c0)={@empty, @local}, &(0x7f0000001200)=0xc) 23:56:54 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x60684dcc7f0000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:56:54 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) r1 = dup2(r0, r0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000001240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001200)={&(0x7f0000000180)={0x1c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20048080}, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeccd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) newfstatat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', &(0x7f0000001380), 0x2000) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:56:54 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:56:54 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 20) 23:56:54 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0xfffffff4, 0x0, 0x8000) 23:56:54 executing program 5: r0 = gettid() process_vm_readv(r0, &(0x7f0000000380)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000000600)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/vlan/vlan1\x00') [ 1829.323928] FAULT_INJECTION: forcing a failure. [ 1829.323928] name failslab, interval 1, probability 0, space 0, times 0 [ 1829.325898] CPU: 0 PID: 9923 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1829.327209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1829.328855] Call Trace: [ 1829.329355] dump_stack+0x107/0x167 [ 1829.330056] should_fail.cold+0x5/0xa [ 1829.330809] ? selinux_kernfs_init_security+0x137/0x4c0 [ 1829.331850] should_failslab+0x5/0x20 [ 1829.332391] __kmalloc+0x72/0x390 [ 1829.332729] selinux_kernfs_init_security+0x137/0x4c0 [ 1829.333204] ? selinux_file_mprotect+0x610/0x610 [ 1829.333695] ? find_held_lock+0x2c/0x110 [ 1829.334108] ? __kernfs_new_node+0x2ad/0x860 [ 1829.334540] ? lock_downgrade+0x6d0/0x6d0 [ 1829.334930] ? rwlock_bug.part.0+0x90/0x90 [ 1829.335358] security_kernfs_init_security+0x4e/0xb0 [ 1829.335855] __kernfs_new_node+0x531/0x860 [ 1829.336288] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1829.336774] ? cpumask_next+0x1f/0x30 [ 1829.337183] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1829.337694] ? pcpu_alloc+0x12a/0x1240 [ 1829.338121] kernfs_new_node+0x18d/0x250 [ 1829.338525] kernfs_create_dir_ns+0x49/0x160 [ 1829.338951] cgroup_mkdir+0x318/0xf50 [ 1829.339316] ? cgroup_destroy_locked+0x710/0x710 [ 1829.339772] kernfs_iop_mkdir+0x14d/0x1e0 [ 1829.340197] vfs_mkdir+0x493/0x750 [ 1829.340538] do_mkdirat+0x150/0x2b0 [ 1829.340877] ? user_path_create+0xf0/0xf0 [ 1829.341304] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1829.341832] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1829.342335] do_syscall_64+0x33/0x40 [ 1829.342702] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1829.343189] RIP: 0033:0x7f70b0028b19 [ 1829.343561] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1829.345325] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1829.346045] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1829.346717] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1829.347361] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1829.348028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1829.348676] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:56:55 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) getpid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f00000000c0)='net/sco\x00') 23:56:55 executing program 5: r0 = gettid() process_vm_readv(r0, &(0x7f0000000380)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000000600)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) clone3(&(0x7f00000002c0)={0x9a008000, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), {0x37}, &(0x7f0000000180)=""/12, 0xc, &(0x7f00000001c0)=""/163, &(0x7f0000000280)=[r0, r0, r0, 0xffffffffffffffff, r0], 0x5}, 0x58) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f0000000480)=""/181, 0xb5}, {&(0x7f00000006c0)=""/204, 0xcc}, {&(0x7f0000000540)=""/123, 0x7b}, {&(0x7f00000007c0)=""/118, 0x76}, {&(0x7f0000000840)=""/115, 0x73}], 0x6, &(0x7f0000000940)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}}], 0x1, 0x40000040, &(0x7f00000005c0)={0x0, 0x989680}) syz_open_procfs(r1, &(0x7f0000000a40)='numa_maps\x00') r2 = syz_open_dev$hidraw(&(0x7f0000000000), 0x4, 0x400000) ioctl$EXT4_IOC_GETSTATE(r2, 0x40046629, &(0x7f0000000040)) 23:57:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x1, 0x8, 0x40}) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getsadinfo={0x14, 0x23, 0x300, 0x70bd2a, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x2002c0c4) [ 1844.339149] FAULT_INJECTION: forcing a failure. [ 1844.339149] name failslab, interval 1, probability 0, space 0, times 0 [ 1844.342169] CPU: 0 PID: 9962 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1844.343823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1844.344873] Call Trace: [ 1844.345106] dump_stack+0x107/0x167 [ 1844.345417] should_fail.cold+0x5/0xa [ 1844.345771] ? selinux_kernfs_init_security+0x137/0x4c0 [ 1844.346263] should_failslab+0x5/0x20 [ 1844.346621] __kmalloc+0x72/0x390 [ 1844.346960] selinux_kernfs_init_security+0x137/0x4c0 [ 1844.347437] ? selinux_file_mprotect+0x610/0x610 [ 1844.347869] ? find_held_lock+0x2c/0x110 [ 1844.348252] ? __kernfs_new_node+0x2ad/0x860 [ 1844.348708] ? lock_downgrade+0x6d0/0x6d0 [ 1844.349096] ? rwlock_bug.part.0+0x90/0x90 [ 1844.349499] security_kernfs_init_security+0x4e/0xb0 [ 1844.349976] __kernfs_new_node+0x531/0x860 [ 1844.350366] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1844.350802] ? cpumask_next+0x1f/0x30 [ 1844.351158] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1844.351593] ? pcpu_alloc+0x12a/0x1240 [ 1844.351986] kernfs_new_node+0x18d/0x250 [ 1844.352343] kernfs_create_dir_ns+0x49/0x160 [ 1844.353404] cgroup_mkdir+0x318/0xf50 [ 1844.354302] ? cgroup_destroy_locked+0x710/0x710 [ 1844.355462] kernfs_iop_mkdir+0x14d/0x1e0 [ 1844.356496] vfs_mkdir+0x493/0x750 [ 1844.357335] do_mkdirat+0x150/0x2b0 [ 1844.358187] ? user_path_create+0xf0/0xf0 [ 1844.359133] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1844.361482] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1844.362755] do_syscall_64+0x33/0x40 [ 1844.363676] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1844.364937] RIP: 0033:0x7f70b0028b19 [ 1844.365866] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1844.370487] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1844.372114] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1844.373991] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1844.374749] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1844.375848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1844.376858] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:57:10 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0xfffffffb, 0x0, 0x8000) 23:57:10 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0xf562, 0x8000) 23:57:10 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(0xffffffffffffffff, 0x8) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r4 = getegid() setresgid(r4, r4, r4) lsetxattr$system_posix_acl(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)='system.posix_acl_default\x00', &(0x7f0000001600)={{}, {0x1, 0x4}, [{0x2, 0x2}, {0x2, 0x0, r2}], {}, [], {}, {0x20, 0x2}}, 0x34, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) mq_timedsend(r1, &(0x7f0000000140)="c55f5eb23df7746c0be03364efd9f0997a3b6c61e7445a404bc57a38d2c473bd378dc578c8ddc075b32f79e18ca7c47181bd164e398ae54373c79bab7a704461e47fae86b385c4abb3fc8fd76ef278ac89a3b2832be8", 0x56, 0x99b, &(0x7f0000001440)) r5 = accept4$bt_l2cap(r1, &(0x7f0000001480)={0x1f, 0x0, @none}, &(0x7f00000014c0)=0xe, 0x800) fcntl$setstatus(r5, 0x4, 0x20400) ioctl$SG_EMULATED_HOST(r3, 0x127c, &(0x7f0000000000)) 23:57:10 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 21) 23:57:10 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0xf0ff1f00000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, 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r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:57:10 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() process_vm_readv(r1, &(0x7f0000000380)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000000600)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000001280)=@abs, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001300)=""/188, 0xbc}, {&(0x7f00000013c0)=""/6, 0x6}, {&(0x7f0000001400)=""/41, 0x29}], 0x3, &(0x7f0000001480)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{&(0x7f00000014c0)=@abs, 0x6e, &(0x7f0000001540), 0x0, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}], 0x2, 0x40010000, &(0x7f00000016c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001700)=0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r4, 0xc0045878) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r5, 0xc0045878) r6 = syz_open_dev$vcsu(&(0x7f0000001740), 0x5, 0x901) r7 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000001780), 0x8400, 0x0) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r8, 0xc0045878) sendmsg$unix(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f00000000c0)="c163aa6cf203f2fbf5cb958794a435c789f820fd44b79ba924b835349a56b608cd5b143b22cb9dd88e0c2278832969aacba3added7f936ac092c3c0add26ef9592ab567536316707a118de49d4204ca3c4422469bc657503d8064a071379f2d17da41f88e6bb58f8e4bed23aae3cc4782188768f9f29435ba6dbae9a92847098b3623cb96fd72d71fec023091f025ee0b3f7f35c361e455530342e1a03574666abc79aae890e53bf67f8d9744ae5a737bab96e96e43e5ecb4c30ede60e81ec2b2145fc056fcfc00bbe1fc2b5ba9056585a1962553dc0fe51890f2cfe9d67fa770e21512509cb0cf4af26a0df55e296dafde75f26effac970941bc2363f22d84c17f75e45eb6f8ba8e45cca096d5f7bcd85d3a60231c1d83fc5431f622bcdd5e7e143cde2cd41895cf1f9f5361491382e6c97bab4d4443bc2da471f4cfa7bb3f894de4aaf73a0491bf1e325a4bd9f60136c5f1a05fb4be01ee87e5342aeb9b175b8871c0af391fc8a282fe83008d253ca6034129d6e44ec6e0d793c1f5e82267a8f899e095e9e545c67d866192f6197b53fe41d6f9f2467d1aef86dec865cdb355bfdab02d4753293db1da295c819697a958516df10d2c26f880580b0c3cc974264a8ddbf58645875c9246fbda9efa78bdf3533edff89c0494d55e311191c7ff29cfeddbadf32a7ba2001f6d20b622f4d991a6c69c9345e68305b4a4efbaf3747621006f3d85cd15f655e49908b9b3a0718779ea07b2d5325bc91d711bef7314852124ee5c0a81573b3f3082fb16fd59c94c8aa2d751ca163188eb28de961fcb6658267cef457748aa0ac31a153a1547ecb9d5278f228ab342bcf22b2284a43217617cb0c08ed46d5e97e05e7e6e4813a6ed98560c18f3a21435d648386bfda2126756f35680b1d7b7a2ff2bf49c72cf11e3d687602954b5d88a4e3443f1ff72a61955a54a1072c08e98d41420dd3ff9f778067686849790b9a2524b50ebaeae71fb50efc9b69cba62e5a3f2fed8745b9cbda377ce99bc0ff5177be024119875bee1ceea2c52dfbbe0a705f031378fd32e98f5b13d92487d7ef4f1bf92951c8da1433c9f5771df4c6600acf9434a2e6f201d1a6eb3236271d905245571278c75c4c157c0e6f3b3812457f4792a1154f8c61b5688ba6bff99e83e0f1a596ace7e3bee6eeb4f882105089b96d076f803bfa9dc5a957c8bdc808a562e270c42bee6c7629e23ee87dd19091f6d99011a418c9f41d19fccee12d0c1908e130b5bccb637e3bbb52a14beb2c1b38937814bfee47b9e029447aa4cdf8c39a7cec3bfcbfc1d069eddc174bb13d41ae48a1e39f3263897c9b559f812514863ccff0fcbf48b827948a5af965d4a13b82562d8762854b1b32527c4187d7d8206a7a9db11402d4436ae4961a3df827d8b791ee63d9cfc6400c8c8ec62cfeaab6775de55fefae583095922f890cb862f591e4e31393cc5e602a13d9c83a8c7ccbe1ba9361cbe54a9ade91fe508bacf041ff10ef46ba04a6917f027c982f858568299061ae2007eb8a3f6f47bd4e79199f79b2fd07c5f980fe2a50b8e957ea41acd40868b6a7c89e0aa4b981b39a1d2d67eef36d0cfe3307e315c95d6b3ca38e226807988842ec6bdb4303daa4e354e100213892a08a59602c2869306e43ae04bacdc67dd9117553ca21af1e9bee2f6ea4f43bcf8e8f7b8b5e23e1df04c380dd0c646070eb27c1a97a5488a443e6570f938c24b6d47dfab691acf54cea348617ff9f06dcec6284abc08b68bb885e0351081229c365de052012ace1e72b669b80cbbbfcd00d5a04305c9a602d95f235e837f8ba6bb95f8f26d997fefa79021852881947f29efe7beb136e27ae4393e0bad70a11a81aa685b125d25b7a9a108afd6800015209ce15f2c28022c7a993ed8ff6c72ca4daab53f17be552496c44266968bb72dc4fd0a00eb3c720c8d6dd1d4b4b7c683c0b9c9ac96fb090ebb8dab8ad80ad4505e6d35a7f1d60243999a34ee90d69fba9add7ce4e2043cfa9999e82d7c1f1c7ce3e876e18461add62b27f9438be27d536fe150b1319737878db64f7d4d08665fffb7cfbf2b44161c95dd65311d3e5f4711404f0b6c69451578570f3701874bcda739fe178f24dfe9697d660a25093181a9cdaa93d8ceacfe2605657c6eb84ff64bf249fd689ff88f833dda3dd2e145de0703fbe8dacf7ef00afbb07bb2507e8b62a0117b7ba63f2f8604ea453d5de47cf552349971e65eb69361a6c012551a7c2bc1c7bc81b0a6876b8923862b5f9ee652bd89455fe4f0ee9f4a73ea40754ad8b94880483870d15db5625a71bfa4d9e856f1b2e0038c7a1e8026259e92d060fc907f1e735a700aee07664cbfaad909c8cbfea7aecff1fdcbc691e29b7129ecba9c9b5c3598d908b8df713b8225074efcf9437076c4297d3c6b99dc1400cc6908bddc6b315b8d2f52b12f8915fc3c3f472fe2e84de077e9fcc060164757adb7d7db4016fccfac96ff63bd952f39250065d65cdff0da15b7d6dda45da1a6f1611f22c112e735e3b086bd18fc4fbbb26548df33bb0fef96bdf8dbcb3baaf418e84490731e839e2359b32e606cb9a484abebc3424b8a963afb0dc2ce665a3f3dbba3332d9ce0922862074c8396b74134e150ca1c23d8d75fdf194dc5312041eb1cafbbf2f09f0ef5f7ca4dc298f759cc1bf66eb23aedd1b86088fde6e772f35423f3c84ea07426f6076e47ce21d30f33eae29708da20d07037a49f0016133faaee2a55ad5dd3d6c21e7865057ae1f7e3f43a5551da73f3fdfd9f8d21e7c21ddc3503e9f3545bb34635fa9a3d7e90cbc74029b28788f23c648bdad06cba6120c08c9da4659aea13f2bb8387054ea71df75842b54834f8f10c9730895beb013e55a1f44e4d3e546287ebd30ed6e7e9842444c0f08382547e7d7b4e3d0c96395822126500aef2d643f5a353c630fc48d953600994df8e8aecd348d20a3da77e40f0524315c159dabf6624647b28d88b6370cf6570edc165bf3f26880ca1f0057f913b3d5314098c68dfef624717f3041187c913a3b7ebdb6e8df602c60e4e5b47d8478ea6703da69410d7e68dd83c14c0d7c119560cd8225a75bcaacffe9e442829b016a46eb56be176f7933db2964162de9130e7def2bdc8c7b0bdb2d8efbb6732bcbd72d5aa02f4c54bb301d7939776e7c49bf5ace367e83d54b610cfdc01612cc3e0a8c0fad372474283411d1c553a2a89589c5c045aec11ce82157990bfd10aa1f4ee118dcdc209b566a1b4de00187d429b47ceb4028ddfc4477cdaeaf8a5fd2d02ad5bb4edd19dd02c7dc622826587693247e8ece34e3de263b3ec8853e6813b3b49abcc4e2783c2ac9faf5cd0934156289ff5b233e0774d0208d8da8f8cc48fe22693d507597fc5e3a108f1bbc7d4da0a710e13e91316c8bb2d72b2e72d09cc5996c23b7a0ec831247322b7e2dfe3b41ac0e20ac3e18f1eaab4f4227b528c8b0446e2fd7a5abc8cf92e66b5ef89198a8a22c8379cbbb08035586ee2d83c7f7e5d33e87e01b3b0920e705bd0398783391b6fbdc38bcb555e49a9e95a86eb9aeb9cdaa6210a5dff9bac8442a2db455c1f5af972e1cb43a9fbd19367304c002854def5ea2feb2d0a9a2387905b98a3c5350746b88571cbcfa942989986ebec4d713c9e9c2a7748b3ca5e84fb7bb6cff616ef8a264df1425d78b09928274342f2251d97d2d300d609c179790283a64b4ec3e0837ea4cd4abeb45c088aa09b264545a465de4a24cbdc4a5be8f0b26ea3d1957065b8e85374c4be02e0373249ddda49daa963d467eec66a8efc29cb9c4a9d036139155d284d47aa4b521aa0f8e32236d9dc2accba3a15e399c39d8f85ec11e1fbe20858acb9714499ab2e6c2570b446ddae3c44906c9b12d75d4b72f450059312052fb3ec8fa9c3580ccea72801df01df9b9d64579ca34bdc11d60e1b5ebcb43199a2c87b801a9a5b9b1286cb04f572c3b9beeed3424b4d299429b8932a91693cbdf897f8b2edb85d0c674bc2db5072a7dcf0cb7a471782ab1a2c20fdc3a0d976d981f402a4ad79eb1e510cdce383e6cfa08509c03894e0c9cda58d616ddc4ab179ac3dbf22948bd6f309c264a0fd33b1f2114c76c700256610d69ac91868d08d7329d0c7f48013c736d3f9685bd0d442cc2a96b9f154f13bc902b9a7d1471c81c3964722a5d13a2e7b747db21d75c85d1d055374ac1ff449eaaeeb444a394ac6cf9e5ead218727fc62ae1d0c5a6bf4188fc70fb21c7f64e592acda340a5abec7dbb22567b72556405a0032affe2c5f39e44099b2a4c0ce368ac4b1771bc5e9c2c1a66155d6bb4df0d0444150a7d9b0fb24971d13381d03c8c241021fe48f8fa58bf14b9a83c280958876f1e51298eead152bfa4bb954ec38a8dc90d346047be255a07c86cf95513c8464a31c98af4da42cfa9c52023049fe2dc13c4238f2eed04292504d7a24767420fdf18d89b2ab40aba9975ac9bcb803775e926629d5f48a6a878318466042bdff97b2770689957f199d91298bceeea8b2a28ac95e72b06e691a1bd9176a058a53f0460ca9f664b454a6a71d2c675aa320ff1ac900e1565bdbb1c2ae33607bfcc48b3a01898fedb09519b32a797bd310fd150cc0edffdc69c1681a8476da72452cd4e6b80e4425682bb02a142e21b4426a259c8d3d018d984f3178e70a5f0c10412bcd94a9429fc5fd8e50ab6bca45118e5fda3d6289d5a2f37d33c6948ca6bee72e6672c43b6d2dd1d081b835a6a9dde10b6b41eab5baf3ccd90889f57cbcf8f75004a2a247e4077fc9f8192a0b716312828001c94ce0d756f5761c6c9c9bd510b48c3147abb6a88f21659288b74e0aade9911c1ee2ff693933924a487209c46ac3116dc6ac8dd17b35f1da2fd90b5cea10958627e0007f011da045c6f5aa0cf9cf8f6e4d454260f362da546df833d33fd151b3e8f4b7de608265c9b1b84e4dace363cbc63493586d283899ae68c68cc35f54427a6a0d50da75d1b7ba9d4309e4f68d68a1c232a88458220bd978063b47e68cc7ff1ac5f8fe62d2cfe558402fc6e7d7b9f3055eaa9da2b624f6fe98e6cf2c6007cde4196f645c3b822293c6b7bfab6c249966a2556a032f5035f972495bc16260dd72f338e0074848ed8be6f3de23bb697e49ef9f44568bbd4ac3a337cda8c710789c1aa5ade11fded4780c51a763d327eb7a48056e7418be2970555e1612c470c0c7414299dacbf965195cd671afcea3b50d800495338f4b9f24bab2910b965772328ee371f7bcc17f71059fc19d2d2e3565943d799d6fa28600e3d7ce2601b8613c15850353b05488d47c64d1316eeb7694355377f7ed2f8679cbb59c3f499da1babf0ddff0307ef9e126b62485c65adc1fd926ee7b9f5d76993605ac7fbfdbeb6220abb2a0213975ef026a3b9de326be53cf2a9f95800f273ffb712ed1b0d89b59512a6c6050e98562fb5d62093df997bb94be792776b50df5a4c3dccc7c4a2465c063cd7487a62ab83e9f1e427960b502eb1ef90a1b666a91ce51196aa0e86afbe22ed0bd3d960c46d3f4638b3d7063086208340e8c7ba929899aa1719135b1b12d4b72a23aad4ac02f4c8c8c9598ac2de523132b82f1a00ee73de1ecf1b96960014cedadbd84b85c2da202a5be389f564a0ead7a10e6dcf0e4181241aef67b264ceb22ffa9cc3f11e6049c5a67596427e4a4b678f6490bd6ef2a4e624d7dde65fd7e870a422591903e3678adad003a2f9c3a33d1ca5048054e00d6ba1bfe4aec8eda348eb1664320963fc52bee0d112dd3241e9d049f3", 0x1000}, {&(0x7f0000000040)="24b9d41cc1b66322fbcf56f31c7658da85482ad771d3eb1be4294f9ff424bffbeacc65", 0x23}, {&(0x7f00000010c0)="50c7f244adf2142410f99ba5a251e0c571e54cbef80512e20f386759b0a688b7afbe981dbd9f0cebac18538f124a3edc9a67fd186e23484a52da", 0x3a}, {&(0x7f0000001100)="30b648c67c6547f90bf1f6fd149460da62a9c5416874ea1f270a6bd198b0deefd731baf66c52a6b74708d8702b5619d566003490f45a3795af", 0x39}, {&(0x7f0000001140)="3eb5ad9c626d4ba0bf7efbd48e56ed9429b8bf5698a70b32bbb5f3badc34c94700c1760cb3820a56a8e8f72726b5258ad60ca1d15f28b5e7a82a21655e15a4c42df320ef51f42c9030e21f09339c15d950fae03d85153df1a0877a421377737085465d6d44f3936b2d687cee18d73be0e8373aa78c86050b9aa279a14e5bb832b19e7ae104f31cc4c81ae7303f3e079021444731137b82ccbfaeac3a855ba8846ac096a3610803d02c104fd28f640209b2f2468c1b8cc5a9", 0xb8}], 0x5, &(0x7f00000017c0)=[@cred={{0x1c, 0x1, 0x2, {r1, r2, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, r5, r6]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r7, r8, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xffffffffffffffff}}}], 0xc0, 0x20000010}, 0x20000801) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') 23:57:10 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r1, 0xc0045878) perf_event_open(&(0x7f00000012c0)={0x5, 0x80, 0x7, 0x1, 0x3c, 0x8, 0x0, 0xfffffffffffffff7, 0x42000, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001280), 0xd}, 0x8000, 0x6, 0x4, 0x4, 0x6, 0x8, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x7, r1, 0xb) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) ftruncate(0xffffffffffffffff, 0x8) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) syz_mount_image$vfat(&(0x7f0000001340), &(0x7f0000001380)='./file0\x00', 0x10000, 0x4, &(0x7f00000016c0)=[{&(0x7f00000013c0)="f011e760a6a3c09e85df5baf6b68d432c5f5b9480b9211e8380aa524f99cd4bf330a8d13e75ec2a2f5e600b316b84f51325839a7c1c5816861c5bd44512e56335e0310ef616e452b043239e74e0da6e139ca5d2a10abefda5616a5398f3eaf44c994f95480d06b2e0703c7ae93ab76d85e4660f4b0ebceba9121d69c1854a627a429732034eadfbae212d44ffcf55a1944b308d93ba1a3b04d77fa25b01becc4c453d4c44d2b68bbb61a46beca9060d06517f5258cd0e9dc5408ad42f7e8cf14533ad2ca6b87f075", 0xc8, 0x7}, {&(0x7f0000001e00)="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", 0x1000, 0x1ff}, {&(0x7f00000014c0)="92389c0c98bc04e00d8653048ffb20e67115b580d99510feb03c7db6bc4f186ca464ee1541ca22ac11c8f4e96685c2b76da9b8c27125ce0c92d3fcbf5e184737006609a0b90ce20bfe719b4cd98f92305f48426502d358179920006600e62a24c1b20059ef9a05bf929454af56e0bfaf48d4ceb35f6eaf4e09154b97904f582984a096aaeeef7adcb81525cec04936fc3cc7f58c35cc91d752ebbb52d9ac37f213834d11bc894566f6a1756d0652921674a8914950e1354a6334b8bdf959ce308d2e78b5b3442beef64368acb0f787990cd1064b45c55c889c5f10bbcf31697cde", 0xe1, 0x80}, {&(0x7f00000015c0)="d3f7a2990e661c9ef05ba9c4d1967f5be478428ef2c7a1887856165ddeb4ee34b5058761f18ffeb87bb12e2cd0d5f338809c68bc3c8c60d4139aa94c9153b1577741d7311595bd94a34ed5334c4b7b3535c248dc8f871c5cae4fd8cb844b54a514941bed11adbdb00507034505d2c2b787409d44df9abd8826fddd1679ba8245c2caeff16327e5264dd37b0966e4a08dbad98b948fb0f92954e91cc4ad818d7d2f691a3454a09b49bd92ff0e89a4c0ad64f73033d3779c4d3e6e9499cfd3738a53fb6f508f890eb3504c9c4f59cf2d29746db2", 0xd3, 0x3f}], 0x220000, &(0x7f0000001740)={[{@rodir}, {@iocharset={'iocharset', 0x3d, 'macturkish'}}, {@utf8no}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}, {@smackfsroot={'smackfsroot', 0x3d, '-:/'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_lt={'fowner<', r2}}, {@smackfsfloor={'smackfsfloor', 0x3d, '#,%'}}, {@fsname={'fsname', 0x3d, 'syz2\x00'}}]}) sendmsg$IPSET_CMD_LIST(r3, &(0x7f0000001240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001200)={&(0x7f0000000180)={0x2c, 0x7, 0x6, 0x101, 0x0, 0x0, {0x3, 0x0, 0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x2400c000) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:57:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r1, 0xc0045878) dup2(r0, r1) 23:57:10 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 22) 23:57:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/keycreate\x00') r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f00000010c0)={0x3, 0x3, 0xc, &(0x7f0000000040)=""/12}) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x2) 23:57:10 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r0, 0xc0045878) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)=ANY=[@ANYBLOB="62c9f22e929cd067e927bda823010009000000000000000001", @ANYRES32=r0, @ANYBLOB="01000000000000002e2f66696c653000"]) 23:57:10 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) fstat(r2, &(0x7f0000000140)) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000001580)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r3, 0x127c, &(0x7f0000000000)) [ 1844.571885] FAULT_INJECTION: forcing a failure. [ 1844.571885] name failslab, interval 1, probability 0, space 0, times 0 [ 1844.573333] CPU: 1 PID: 9987 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1844.573988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1844.574793] Call Trace: [ 1844.575064] dump_stack+0x107/0x167 [ 1844.575474] should_fail.cold+0x5/0xa [ 1844.575838] should_failslab+0x5/0x20 [ 1844.576216] __kmalloc_track_caller+0x79/0x370 [ 1844.576647] ? security_context_to_sid_core+0xb4/0x890 [ 1844.577138] kmemdup_nul+0x2d/0xa0 [ 1844.577491] security_context_to_sid_core+0xb4/0x890 [ 1844.578002] ? security_compute_sid.part.0+0x16e0/0x16e0 [ 1844.578532] ? do_raw_spin_lock+0x121/0x260 [ 1844.578949] ? rwlock_bug.part.0+0x90/0x90 [ 1844.579364] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1844.579845] ? do_raw_spin_unlock+0x4f/0x220 [ 1844.580285] ? _raw_spin_unlock+0x1a/0x30 [ 1844.580800] security_context_to_sid+0x35/0x50 [ 1844.581272] selinux_kernfs_init_security+0x19d/0x4c0 [ 1844.581807] ? selinux_file_mprotect+0x610/0x610 [ 1844.582286] ? find_held_lock+0x2c/0x110 [ 1844.582716] ? __kernfs_new_node+0x2ad/0x860 [ 1844.583158] ? lock_downgrade+0x6d0/0x6d0 [ 1844.583584] ? rwlock_bug.part.0+0x90/0x90 [ 1844.584018] security_kernfs_init_security+0x4e/0xb0 [ 1844.584546] __kernfs_new_node+0x531/0x860 [ 1844.584981] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1844.585476] ? cpumask_next+0x1f/0x30 [ 1844.585879] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1844.586377] ? pcpu_alloc+0x12a/0x1240 [ 1844.586801] kernfs_new_node+0x18d/0x250 [ 1844.587243] kernfs_create_dir_ns+0x49/0x160 [ 1844.587714] cgroup_mkdir+0x318/0xf50 [ 1844.588104] ? cgroup_destroy_locked+0x710/0x710 [ 1844.588588] kernfs_iop_mkdir+0x14d/0x1e0 [ 1844.588993] vfs_mkdir+0x493/0x750 [ 1844.589369] do_mkdirat+0x150/0x2b0 [ 1844.589750] ? user_path_create+0xf0/0xf0 [ 1844.590194] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1844.590752] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1844.591301] do_syscall_64+0x33/0x40 [ 1844.591697] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1844.592233] RIP: 0033:0x7f70b0028b19 [ 1844.592643] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1844.594567] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1844.595356] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1844.596094] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1844.596853] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1844.597599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1844.598290] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:57:10 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x100000000000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:57:10 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 23) 23:57:10 executing program 3: recvmmsg$unix(0xffffffffffffffff, &(0x7f00000021c0)=[{{&(0x7f0000000040), 0x6e, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/235, 0xeb}, {&(0x7f00000001c0)=""/31, 0x1f}, {&(0x7f0000000200)=""/84, 0x54}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/147, 0x93}], 0x5}}, {{&(0x7f00000013c0)=@abs, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001440)=""/237, 0xed}, {&(0x7f0000001540)=""/154, 0x9a}], 0x2}}, {{&(0x7f0000001640)=@abs, 0x6e, &(0x7f0000001800)=[{&(0x7f00000016c0)=""/152, 0x98}, {&(0x7f0000001780)=""/114, 0x72}], 0x2, &(0x7f0000001840)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001900)=""/26, 0x1a}, {&(0x7f0000001940)=""/103, 0x67}], 0x2, &(0x7f0000001a00)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001a40)=""/153, 0x99}, {&(0x7f0000001b00)=""/107, 0x6b}, {&(0x7f0000001b80)=""/53, 0x35}, {&(0x7f0000001bc0)=""/249, 0xf9}, {&(0x7f0000001cc0)=""/13, 0xd}, {&(0x7f0000001d00)=""/212, 0xd4}, {&(0x7f0000001e00)=""/81, 0x51}, {&(0x7f0000001e80)=""/102, 0x66}], 0x8, &(0x7f0000001f80)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000002000)=@abs, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000002080)=""/62, 0x3e}], 0x1, &(0x7f0000002100)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}], 0x6, 0x40010000, &(0x7f0000002340)={0x77359400}) syz_open_procfs(r0, &(0x7f0000000000)='sessionid\x00') 23:57:10 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') [ 1844.697124] FAULT_INJECTION: forcing a failure. [ 1844.697124] name failslab, interval 1, probability 0, space 0, times 0 [ 1844.698471] CPU: 1 PID: 10005 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1844.699104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1844.699860] Call Trace: [ 1844.700113] dump_stack+0x107/0x167 [ 1844.700502] should_fail.cold+0x5/0xa [ 1844.700869] ? create_object.isra.0+0x3a/0xa20 [ 1844.701308] should_failslab+0x5/0x20 [ 1844.701660] kmem_cache_alloc+0x5b/0x310 [ 1844.702039] create_object.isra.0+0x3a/0xa20 [ 1844.702457] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1844.702917] __kmalloc_track_caller+0x177/0x370 [ 1844.703344] ? security_context_to_sid_core+0xb4/0x890 [ 1844.703863] kmemdup_nul+0x2d/0xa0 [ 1844.704199] security_context_to_sid_core+0xb4/0x890 [ 1844.704709] ? security_compute_sid.part.0+0x16e0/0x16e0 [ 1844.705201] ? do_raw_spin_lock+0x121/0x260 [ 1844.705611] ? rwlock_bug.part.0+0x90/0x90 [ 1844.705994] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1844.706437] ? do_raw_spin_unlock+0x4f/0x220 [ 1844.706849] ? _raw_spin_unlock+0x1a/0x30 [ 1844.707233] security_context_to_sid+0x35/0x50 [ 1844.707666] selinux_kernfs_init_security+0x19d/0x4c0 [ 1844.708140] ? selinux_file_mprotect+0x610/0x610 [ 1844.708873] ? find_held_lock+0x2c/0x110 [ 1844.709633] ? __kernfs_new_node+0x2ad/0x860 [ 1844.710472] ? lock_downgrade+0x6d0/0x6d0 [ 1844.711333] ? rwlock_bug.part.0+0x90/0x90 [ 1844.712179] security_kernfs_init_security+0x4e/0xb0 [ 1844.713222] __kernfs_new_node+0x531/0x860 [ 1844.714046] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1844.714948] ? cpumask_next+0x1f/0x30 [ 1844.715707] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1844.716598] ? pcpu_alloc+0x12a/0x1240 [ 1844.717274] kernfs_new_node+0x18d/0x250 [ 1844.717831] kernfs_create_dir_ns+0x49/0x160 [ 1844.718409] cgroup_mkdir+0x318/0xf50 [ 1844.719323] ? cgroup_destroy_locked+0x710/0x710 [ 1844.719824] kernfs_iop_mkdir+0x14d/0x1e0 [ 1844.720843] vfs_mkdir+0x493/0x750 [ 1844.721248] do_mkdirat+0x150/0x2b0 [ 1844.721638] ? user_path_create+0xf0/0xf0 [ 1844.722059] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1844.722624] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1844.723162] do_syscall_64+0x33/0x40 [ 1844.723580] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1844.724766] RIP: 0033:0x7f70b0028b19 [ 1844.725473] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1844.729551] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1844.731351] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1844.733141] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1844.734864] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1844.736661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1844.738435] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:57:10 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0xfffffffe, 0x0, 0x8000) 23:57:10 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0xf564, 0x8000) 23:57:10 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x2}, 0x1008, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd98eebe6e7042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) r2 = pidfd_getfd(r1, r0, 0x0) renameat(r1, &(0x7f0000000140)='./file0/../file0\x00', r2, &(0x7f0000000180)='.\x00') stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000001200), &(0x7f0000001240), 0x2, 0x2) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xfe0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001400)={0x0, 0xfffffffffffffffd, 0x1000, 0xe, @buffer={0x0, 0x8b, &(0x7f0000001280)=""/139}, &(0x7f0000001e00)="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", &(0x7f0000001340)=""/71, 0x10001, 0x10000, 0x0, &(0x7f00000013c0)}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:57:24 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') 23:57:24 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r1, 0xc0045878) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x100) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r2, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fstat(r3, &(0x7f0000001200)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:57:24 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0xf566, 0x8000) 23:57:24 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x8000000000000, 0x0, 0x8000) 23:57:24 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="280000005c11ab06368f11610c2669ecba6dc2c1f4b9eb3e7caff1b32c96ca6a134ac39ce7badd4480073f1386fa86bb4967732450123876d6b87300d9564f6220978067b4d93af6fa472805dc6f4398574240afa2ba0804eb4bd83e4ca617628bea2c8a0f3daf2dcfd615dab26dec57fd38d5207dc313d5862b85c65561f1e70100010000000000f32bbf7a1261e634a4ba93ad9c30efab7e919e4c490425cb7362e4823e09dd0216f519f83dad78a012e1ac9052158ae021140da3ac8e465a26442f84ef2fb2baeea02ca3456459a86ceddb6749f19f6c029e2a3dd448e7def4112c354ed18cd4aa06bd7d9afcea1038617d0789fc6dc1af33e2efaabb56e417dafc96f1134704f152b2e27160baa3b02a91fd837707cafdeb3a68af1e7f501399b28db4c2906f1843e68bccd15fe2d87a5a418fa76b236c79787e5c5bd8b9890f9031d4408b2348647de897cbc55bbb892e51f143ccf5f0eaca9e01015f1e90807a49059bd5c3f97a5a0c0bcf3144046b24561ed7fd6e5359f65f8505fdace094a144a0f42e61c756ca3dab5e3f9d109e283ec7b46df01c9164c02966401b83938df8c2678ff5aedf0de0b525bf0973a122d99d181d00eb40d6e2776a9e4f541b6c5e3fa53db47dbd941d", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 24) 23:57:24 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x200000000000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:57:24 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000001e00)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$getown(r3, 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:57:24 executing program 5: sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4800240}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0xac, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x18}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'caif0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x24}}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x40014}, 0x4001) fallocate(0xffffffffffffffff, 0x5, 0xfffffffeffffffff, 0xffff) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') [ 1859.117812] FAULT_INJECTION: forcing a failure. [ 1859.117812] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.119127] CPU: 0 PID: 10042 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1859.119738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.120462] Call Trace: [ 1859.124721] dump_stack+0x107/0x167 [ 1859.125034] should_fail.cold+0x5/0xa [ 1859.125365] should_failslab+0x5/0x20 [ 1859.125691] __kmalloc_track_caller+0x79/0x370 [ 1859.126079] ? sidtab_sid2str_get+0x17e/0x720 [ 1859.126466] kmemdup+0x23/0x50 [ 1859.126745] sidtab_sid2str_get+0x17e/0x720 [ 1859.127114] sidtab_entry_to_string+0x33/0x110 [ 1859.127506] security_sid_to_context_core+0x33c/0x5d0 [ 1859.127949] selinux_kernfs_init_security+0x239/0x4c0 [ 1859.128385] ? selinux_file_mprotect+0x610/0x610 [ 1859.128802] ? find_held_lock+0x2c/0x110 [ 1859.129154] ? __kernfs_new_node+0x2ad/0x860 [ 1859.129533] ? rwlock_bug.part.0+0x90/0x90 [ 1859.129901] security_kernfs_init_security+0x4e/0xb0 [ 1859.130338] __kernfs_new_node+0x531/0x860 [ 1859.130703] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1859.131108] ? cpumask_next+0x1f/0x30 [ 1859.131437] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1859.131836] ? pcpu_alloc+0x12a/0x1240 [ 1859.132178] kernfs_new_node+0x18d/0x250 [ 1859.132539] kernfs_create_dir_ns+0x49/0x160 [ 1859.132941] cgroup_mkdir+0x318/0xf50 [ 1859.133274] ? cgroup_destroy_locked+0x710/0x710 [ 1859.133678] kernfs_iop_mkdir+0x14d/0x1e0 [ 1859.134033] vfs_mkdir+0x493/0x750 [ 1859.134339] do_mkdirat+0x150/0x2b0 [ 1859.134652] ? user_path_create+0xf0/0xf0 [ 1859.135007] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1859.135450] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1859.135887] do_syscall_64+0x33/0x40 [ 1859.136203] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1859.136648] RIP: 0033:0x7f70b0028b19 [ 1859.136964] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1859.138490] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1859.139128] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1859.139725] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1859.140324] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.140948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1859.141547] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:57:24 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x5c4d82, 0x0) ioctl$FITHAW(r0, 0xc0045878) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r1, 0xc0045878) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x440c00, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000180)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r4, 0xc0045878) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r4, 0x6628) ioctl$FITHAW(r3, 0xc0045878) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r5, 0xc0045878) fstat(r5, &(0x7f0000000240)) r6 = dup(0xffffffffffffffff) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f0000000040)=""/19) 23:57:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') fsetxattr$security_capability(r0, &(0x7f0000000000), &(0x7f0000000040)=@v3={0x3000000, [{0x42, 0xfffffff8}, {0xffffff7f, 0x8}]}, 0x18, 0x1) [ 1859.184272] audit: type=1400 audit(1727135844.893:13): avc: denied { setattr } for pid=10052 comm="syz-executor.3" name="maps" dev="proc" ino=35379 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 23:57:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r1, 0xc0045878) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)={0x0, ""/256, 0x0}) copy_file_range(r1, &(0x7f00000002c0)=0x7, r0, &(0x7f0000000300)=0x9, 0x8, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000240)={{r2, 0x6, 0xfffffffffffffff9, 0x81, 0x4, 0x8, 0x1, 0x4010000, 0x4b, 0x80000000, 0x5dccbefd, 0x81, 0x4, 0x80, 0x401}, 0x10, [0x0, 0x0]}) 23:57:24 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="280000005c11ab06368f11610c2669ecba6dc2c1f4b9eb3e7caff1b32c96ca6a134ac39ce7badd4480073f1386fa86bb4967732450123876d6b87300d9564f6220978067b4d93af6fa472805dc6f4398574240afa2ba0804eb4bd83e4ca617628bea2c8a0f3daf2dcfd615dab26dec57fd38d5207dc313d5862b85c65561f1e70100010000000000f32bbf7a1261e634a4ba93ad9c30efab7e919e4c490425cb7362e4823e09dd0216f519f83dad78a012e1ac9052158ae021140da3ac8e465a26442f84ef2fb2baeea02ca3456459a86ceddb6749f19f6c029e2a3dd448e7def4112c354ed18cd4aa06bd7d9afcea1038617d0789fc6dc1af33e2efaabb56e417dafc96f1134704f152b2e27160baa3b02a91fd837707cafdeb3a68af1e7f501399b28db4c2906f1843e68bccd15fe2d87a5a418fa76b236c79787e5c5bd8b9890f9031d4408b2348647de897cbc55bbb892e51f143ccf5f0eaca9e01015f1e90807a49059bd5c3f97a5a0c0bcf3144046b24561ed7fd6e5359f65f8505fdace094a144a0f42e61c756ca3dab5e3f9d109e283ec7b46df01c9164c02966401b83938df8c2678ff5aedf0de0b525bf0973a122d99d181d00eb40d6e2776a9e4f541b6c5e3fa53db47dbd941d", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 25) [ 1859.324074] FAULT_INJECTION: forcing a failure. [ 1859.324074] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.325327] CPU: 1 PID: 10065 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1859.325914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.326608] Call Trace: [ 1859.326868] dump_stack+0x107/0x167 [ 1859.327181] should_fail.cold+0x5/0xa [ 1859.327509] ? create_object.isra.0+0x3a/0xa20 [ 1859.327901] should_failslab+0x5/0x20 [ 1859.328228] kmem_cache_alloc+0x5b/0x310 [ 1859.328591] ? sidtab_sid2str_get+0x65/0x720 [ 1859.328970] create_object.isra.0+0x3a/0xa20 [ 1859.329345] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1859.329779] __kmalloc_track_caller+0x177/0x370 [ 1859.330175] ? sidtab_sid2str_get+0x17e/0x720 [ 1859.330564] kmemdup+0x23/0x50 [ 1859.330842] sidtab_sid2str_get+0x17e/0x720 [ 1859.331215] sidtab_entry_to_string+0x33/0x110 [ 1859.331609] security_sid_to_context_core+0x33c/0x5d0 [ 1859.332054] selinux_kernfs_init_security+0x239/0x4c0 [ 1859.332492] ? selinux_file_mprotect+0x610/0x610 [ 1859.332910] ? find_held_lock+0x2c/0x110 [ 1859.333266] ? __kernfs_new_node+0x2ad/0x860 [ 1859.333647] ? rwlock_bug.part.0+0x90/0x90 [ 1859.334017] security_kernfs_init_security+0x4e/0xb0 [ 1859.334450] __kernfs_new_node+0x531/0x860 [ 1859.334817] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1859.335224] ? cpumask_next+0x1f/0x30 [ 1859.335552] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1859.335953] ? pcpu_alloc+0x12a/0x1240 [ 1859.336294] kernfs_new_node+0x18d/0x250 [ 1859.336666] kernfs_create_dir_ns+0x49/0x160 [ 1859.337046] cgroup_mkdir+0x318/0xf50 [ 1859.337378] ? cgroup_destroy_locked+0x710/0x710 [ 1859.337785] kernfs_iop_mkdir+0x14d/0x1e0 [ 1859.338141] vfs_mkdir+0x493/0x750 [ 1859.338448] do_mkdirat+0x150/0x2b0 [ 1859.338762] ? user_path_create+0xf0/0xf0 [ 1859.339120] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1859.339565] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1859.340005] do_syscall_64+0x33/0x40 [ 1859.340324] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1859.340776] RIP: 0033:0x7f70b0028b19 [ 1859.341094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1859.342629] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1859.343272] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1859.343871] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1859.344469] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.345086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1859.345685] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:57:25 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x40000000000000, 0x0, 0x8000) 23:57:25 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0xff01, 0x8000) 23:57:25 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) perf_event_open(&(0x7f00000014c0)={0x2, 0x80, 0x5, 0x0, 0x5, 0x2, 0x0, 0x7fffffff, 0x10000, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000001480), 0x2}, 0x36a7fd0b62ea5cc, 0x2, 0x7fff, 0x8, 0x0, 0x4, 0xfa9f, 0x0, 0x6, 0x0, 0x2}, 0x0, 0xb, 0xffffffffffffffff, 0x8) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd076673e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) r3 = openat$cgroup_freezer_state(r2, &(0x7f0000000140), 0x2, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000180)={0xfffffff8, 0x8, 0x9, 0x6, 0x20, 0x6}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000001440)) 23:57:25 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x900000000000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:57:39 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r0, 0xc0045878) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x120) 23:57:39 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r0, 0xc0045878) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r2, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$SG_EMULATED_HOST(r3, 0x127c, &(0x7f0000000000)) 23:57:39 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000001200)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e6216f60ace6a37d104a8c5b0c4d8aaf1d03fa37bc972db1a6ba5de7b47053937b16fb5144f3fa95169824f738e16fdad92be222656d4726d69c8cf41c79739d0db2085f15d4c952cba3db214dbce311f255c0d4eb8bf2978c436beff3803464bb6912900dde399888aa1a15aea502"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) 23:57:39 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0xffffffff00000000) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:57:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r1 = epoll_create(0x7ffd) readv(r1, &(0x7f0000000100), 0x1000000000000073) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f00000001c0)=r2) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r4, 0xc0045878) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)={0x10000000}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f00000000c0)={{r0}, r2, 0x2, @unused=[0x6, 0xfd61, 0x81, 0x80000001], @devid}) 23:57:39 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x100000000000000, 0x0, 0x8000) 23:57:39 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x80000, 0x8000) 23:57:39 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 26) [ 1874.048504] FAULT_INJECTION: forcing a failure. [ 1874.048504] name failslab, interval 1, probability 0, space 0, times 0 [ 1874.050096] CPU: 1 PID: 10100 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1874.050726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1874.051482] Call Trace: [ 1874.051740] dump_stack+0x107/0x167 [ 1874.052087] should_fail.cold+0x5/0xa [ 1874.052467] ? __kernfs_iattrs+0xbc/0x470 [ 1874.052860] should_failslab+0x5/0x20 [ 1874.053190] kmem_cache_alloc+0x5b/0x310 [ 1874.053541] __kernfs_iattrs+0xbc/0x470 [ 1874.053884] kernfs_xattr_set+0x2b/0x80 [ 1874.054230] selinux_kernfs_init_security+0x26d/0x4c0 [ 1874.054669] ? selinux_file_mprotect+0x610/0x610 [ 1874.055074] ? find_held_lock+0x2c/0x110 [ 1874.055425] ? __kernfs_new_node+0x2ad/0x860 [ 1874.055806] ? rwlock_bug.part.0+0x90/0x90 [ 1874.056176] security_kernfs_init_security+0x4e/0xb0 [ 1874.056611] __kernfs_new_node+0x531/0x860 [ 1874.057011] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1874.057418] ? cpumask_next+0x1f/0x30 [ 1874.057751] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1874.058149] ? pcpu_alloc+0x12a/0x1240 [ 1874.058490] kernfs_new_node+0x18d/0x250 [ 1874.058842] kernfs_create_dir_ns+0x49/0x160 [ 1874.059221] cgroup_mkdir+0x318/0xf50 [ 1874.059551] ? cgroup_destroy_locked+0x710/0x710 [ 1874.059957] kernfs_iop_mkdir+0x14d/0x1e0 [ 1874.060315] vfs_mkdir+0x493/0x750 [ 1874.060621] do_mkdirat+0x150/0x2b0 [ 1874.060969] ? user_path_create+0xf0/0xf0 [ 1874.061327] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1874.061771] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1874.062209] do_syscall_64+0x33/0x40 [ 1874.062527] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1874.062959] RIP: 0033:0x7f70b0028b19 [ 1874.063277] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1874.064850] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1874.065495] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1874.066092] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1874.066693] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1874.067292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1874.067892] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:57:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r1, 0xc0045878) r2 = dup3(r1, r0, 0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x8002, 0x0) r3 = eventfd2(0xe2, 0x80000) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r5, 0xc0045878) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r6, 0xc0045878) ioctl$IOC_PR_CLEAR(r6, 0x401070cd, &(0x7f00000001c0)={0x8000}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x8, 0x4, 0x0, 0x7f, 0x0, 0x401, 0x1, 0xe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000040), 0xd}, 0x289c8, 0x2, 0x6, 0x3, 0x1ff, 0x9, 0x4cd5, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xb, 0xffffffffffffffff, 0x1) ioctl$FITHAW(r2, 0xc0045878) finit_module(r4, &(0x7f0000000100)='#`]\'[\xe1', 0x3) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x44341, 0x0) r8 = openat$sr(0xffffffffffffff9c, &(0x7f0000000240), 0x158140, 0x0) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FITHAW(r9, 0xc0045878) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000280)=[0xffffffffffffffff, r4, r2, r3, r7, r8, r9, r0], 0x8) 23:57:39 executing program 3: setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) syz_open_procfs(0x0, &(0x7f0000000000)='attr/current\x00') 23:57:39 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x400000, 0x8000) [ 1874.270997] FAULT_INJECTION: forcing a failure. [ 1874.270997] name failslab, interval 1, probability 0, space 0, times 0 [ 1874.272080] CPU: 0 PID: 10125 Comm: syz-executor.7 Not tainted 5.10.226 #1 23:57:39 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r1, 0x127c, &(0x7f0000000000)) 23:57:39 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 27) 23:57:39 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0xffffffffffffffff) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) [ 1874.272706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1874.273489] Call Trace: [ 1874.273754] dump_stack+0x107/0x167 [ 1874.274096] should_fail.cold+0x5/0xa [ 1874.274459] ? create_object.isra.0+0x3a/0xa20 [ 1874.274893] should_failslab+0x5/0x20 [ 1874.275245] kmem_cache_alloc+0x5b/0x310 [ 1874.275631] ? find_held_lock+0x2c/0x110 [ 1874.276016] create_object.isra.0+0x3a/0xa20 [ 1874.276421] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1874.276928] kmem_cache_alloc+0x159/0x310 [ 1874.277321] __kernfs_iattrs+0xbc/0x470 [ 1874.277697] kernfs_xattr_set+0x2b/0x80 [ 1874.278073] selinux_kernfs_init_security+0x26d/0x4c0 [ 1874.278556] ? selinux_file_mprotect+0x610/0x610 [ 1874.279051] ? find_held_lock+0x2c/0x110 [ 1874.279435] ? __kernfs_new_node+0x2ad/0x860 [ 1874.279858] ? rwlock_bug.part.0+0x90/0x90 [ 1874.280259] security_kernfs_init_security+0x4e/0xb0 [ 1874.280777] __kernfs_new_node+0x531/0x860 [ 1874.281165] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1874.281616] ? cpumask_next+0x1f/0x30 [ 1874.281973] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1874.282416] ? pcpu_alloc+0x12a/0x1240 [ 1874.282798] kernfs_new_node+0x18d/0x250 [ 1874.283192] kernfs_create_dir_ns+0x49/0x160 [ 1874.283611] cgroup_mkdir+0x318/0xf50 [ 1874.283972] ? cgroup_destroy_locked+0x710/0x710 [ 1874.284418] kernfs_iop_mkdir+0x14d/0x1e0 [ 1874.284828] ? kernfs_iop_mkdir+0x2/0x1e0 [ 1874.285219] vfs_mkdir+0x493/0x750 [ 1874.285572] do_mkdirat+0x150/0x2b0 [ 1874.285916] ? user_path_create+0xf0/0xf0 [ 1874.286303] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1874.286789] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1874.287249] do_syscall_64+0x33/0x40 [ 1874.287598] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1874.288066] RIP: 0033:0x7f70b0028b19 [ 1874.288410] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1874.290084] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1874.290793] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1874.291439] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1874.292085] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1874.292740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1874.293341] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, 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r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:57:39 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r0, 0xc0045878) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r1, 0xc0045878) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r2, 0xc0045878) r3 = accept4$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14, 0xc00) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000180)={'syztnl0\x00', &(0x7f0000000100)={'ip6gre0\x00', r4, 0x4, 0x2, 0x1, 0x7, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x40, 0x7800, 0x80000000, 0x45c}}) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000000)={0x8000, 0xb90}) r5 = syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000280)='./file0\x00', 0x20, 0x2, &(0x7f00000013c0)=[{&(0x7f00000002c0)="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", 0x1000, 0x691}, {&(0x7f00000012c0)="8ca029e7ce546e88dce2dd517f7c058931700f10d99f986ff302f50e0c4cf2ddbd36da6574cd30d14c139ec1d07377f5b6363e65a3aa6419acf891c7c34e5007a05b16983ea799e8ce3f62dcd18be156b68636fd6b2b2a05de93f50bc51c1c031d94bc825889d5d3054b5cfa298a5086b19edd1cc9b50ba80a3e58d55de12bd06097e04fd2a0adee1762a1c47f2c63e5e10afd6eeb1efa4b1ea748e2d728d35bf315f753a48a24d1c0145dcdbd637160939ab0787f6906fb5bd8c954df62f8d3712eb413f81f39bf54ec277fa13c", 0xce, 0x6}], 0x1008000, &(0x7f0000001400)={[{',%V\xb2!%'}, {']%'}, {}, {'(#('}, {'\\'}, {'-!'}, {'ip6gre0\x00'}, {}], [{@measure}, {@subj_role={'subj_role', 0x3d, '.$\xee'}}, {@measure}]}) flock(r5, 0x2) socket$inet(0x2, 0x4, 0x9) fsetxattr$security_capability(r3, &(0x7f00000001c0), &(0x7f0000000200)=@v2={0x2000000, [{0x4, 0x8}, {0xc0a8, 0x400}]}, 0x14, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') 23:57:40 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x200000000000000, 0x0, 0x8000) 23:57:40 executing program 3: ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@local, 0x78}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000300)={'sit0\x00', &(0x7f0000000280)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x81, 0x6, 0x8, @local, @mcast2, 0x40, 0x700, 0x7ff, 0x80000001}}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, r4}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000003c0)={'ip6_vti0\x00', &(0x7f0000000340)={'sit0\x00', 0x0, 0x2, 0xf8, 0x18, 0x81, 0x44, @empty, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x8, 0x1, 0x4, 0x4}}) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = dup(r6) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000000080)={@local, 0x78, r9}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, r9}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in6, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000500)=0xe8) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000006c0)={'gretap0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='gre0\x00'/16, @ANYRES32=0x0, @ANYBLOB="07007800000000ff0000001f402000400067000002049faf6e3e06089873b3cb9ecba347459078ac1414aa0000000094040100070b1300000000ac1e0001441434518a1e000100000006ffffffff0000000682094b66c13691739f"]}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000700)={0x750, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [{{0x8}, {0x238, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x61b8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r0}, {0xf4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r4}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r5}, {0x1bc, 0x2, 0x0, 0x1, [{0x7c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x4c, 0x4, [{0x8, 0x3, 0x1f, 0x4e39}, {0x3, 0x1, 0x7f, 0xa0000}, {0xffff, 0x1, 0xfe}, {0x400, 0x80, 0x3f, 0x6}, {0x2, 0x5, 0x4}, {0x401, 0x3, 0x80, 0xfff}, {0x2, 0xea, 0x9, 0x1}, {0x1000, 0x1, 0x3, 0x9}, {0x4, 0x81, 0x20, 0x2}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x130, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x80}}}]}}, {{0x8}, {0xfc, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0xffff}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}]}}]}, 0x750}}, 0x8000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') [ 1874.503746] nfs: Unknown parameter '%V²!%' 23:57:53 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x0, 0x1000000, 0x8000) 23:57:53 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x300000000000000, 0x0, 0x8000) 23:57:53 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x921) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = gettid() process_vm_readv(r2, &(0x7f0000000380)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000000600)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) fcntl$setown(r0, 0x8, r2) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r4, 0xc0045878) fcntl$dupfd(r4, 0x0, r0) ioctl$SG_EMULATED_HOST(r3, 0x127c, &(0x7f0000000000)) 23:57:53 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000001280)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37620703bdd9677cfb39042a12e6218f1b1a3d7b8381c0bd52d68ad2d04973ab40a8fdf207cfeca2967cbc0d561e9406eabe4f269ffee056b5927a352b52a37f4bdf00657e17b66048913c5e655355cc7aad3d4335dbd9b631ecf0a17a2a38078c217f6b3a9bc37d8ac34dc5515c3fb6bd29a064c96d504eb16e44e7aaac127f20148f0b60645fe841107f8f1d2ff1db0e21f7aa319fd1da934f930b0af71d34de77384468f155f1f41c0580afd58c9bd8cf556be43b6dc84917c10f8f8bd581c20d172af3950755926965f3"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001e00)={0x0, 0x0, "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", "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"}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) r5 = open_tree(r4, &(0x7f0000000140)='./file0\x00', 0x1001) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000180)={{0x1, 0x1, 0x18, r5, {0x1}}, './file0\x00'}) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r6, 0xc0045878) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000001200)={r1, 0xbaa, 0x1000}) sendfile(r6, r7, &(0x7f0000001240)=0x7ff, 0x4) 23:57:53 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(0xffffffffffffffff, 0x8) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) r4 = syz_mount_image$msdos(&(0x7f0000001800), &(0x7f0000000180)='./file1\x00', 0xfff, 0x3, &(0x7f0000001640)=[{&(0x7f0000001440)="0e48be737d001d06e1b169e6bd0c7d4d23a958bd88db1e75f727d5b4dffcaf7b650a8772447fd88b2d60a41d6a36dbf0b6605192fb361f39dbcd103900"/70, 0x46, 0x6}, {&(0x7f00000014c0)="99b49c1ffb450a1d4573f543866189ea48bde4e29ddf3d36a0241d223804624280d494f95a54dccbe190a3dadaeb4280aa87128de224efd6a641aaafed5819da119887378bf7902af01e401cf5a0aeb413f6a9239ba37743a5024be918083998ab9804c431970f1553594abf5a4e2d5752f552c320821a456b519dc32eeef8b8f9d76500225f6b5bf396bc5b0c2c5e15d6f837dcb69b1a014e87a2a04f3ee54391b1d7f3330ea7bafb737eb8ee1b720e2d331f058c86e9538df7842cfce4e0fec9a65e6409a6360bf1de01", 0xcb, 0x2}, {&(0x7f00000015c0)="31a1edda92b42e94dfa7e8a96b6c35d05b28cd98585cf3601a4312a2a3734b4e81000d42d4448fe4863465ff2a58e4b70684fa2ebaa67eb994a7dd034f1daf4204752cf3052cb173b78b78d62afdbc4e4a25372e32938d8290c835fe20d7", 0x5e, 0x7fffffff}], 0x2000004, &(0x7f00000016c0)={[{@dots}, {@dots}, {@dots}, {@nodots}, {@fat=@nfs}, {@fat=@check_normal}, {@dots}], [{@uid_lt={'uid<', r2}}, {@euid_gt={'euid>', r2}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@subj_user={'subj_user', 0x3d, '\'/\xa5^(/[)-&!['}}, {@audit}, {@audit}, {@dont_measure}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}]}) openat(r4, &(0x7f00000017c0)='./file0\x00', 0x54200, 0x40) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) creat(&(0x7f0000000140)='./file0\x00', 0x103) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SG_EMULATED_HOST(r3, 0x127c, &(0x7f0000000000)) 23:57:53 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="280000005c11ab06368f11610c2669ecba6dc2c1f4b9eb3e7caff1b32c96ca6a134ac39ce7badd4480073f1386fa86bb4967732450123876d6b87300d9564f6220978067b4d93af6fa472805dc6f4398574240afa2ba0804eb4bd83e4ca617628bea2c8a0f3daf2dcfd615dab26dec57fd38d5207dc313d5862b85c65561f1e70100010000000000f32bbf7a1261e634a4ba93ad9c30efab7e919e4c490425cb7362e4823e09dd0216f519f83dad78a012e1ac9052158ae021140da3ac8e465a26442f84ef2fb2baeea02ca3456459a86ceddb6749f19f6c029e2a3dd448e7def4112c354ed18cd4aa06bd7d9afcea1038617d0789fc6dc1af33e2efaabb56e417dafc96f1134704f152b2e27160baa3b02a91fd837707cafdeb3a68af1e7f501399b28db4c2906f1843e68bccd15fe2d87a5a418fa76b236c79787e5c5bd8b9890f9031d4408b2348647de897cbc55bbb892e51f143ccf5f0eaca9e01015f1e90807a49059bd5c3f97a5a0c0bcf3144046b24561ed7fd6e5359f65f8505fdace094a144a0f42e61c756ca3dab5e3f9d109e283ec7b46df01c9164c02966401b83938df8c2678ff5aedf0de0b525bf0973a122d99d181d00eb40d6e2776a9e4f541b6c5e3fa53db47dbd941d", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 28) 23:57:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x2000, 0x6) 23:57:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x400001) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000180)={0x0, 0x0, 0x2, 0x100000001}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)=0x5) fsetxattr$security_capability(r2, &(0x7f00000000c0), &(0x7f0000000100)=@v3={0x3000000, [{0x81, 0x3}, {0x4, 0x5}], r3}, 0x18, 0x3) 23:57:53 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x28a201, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x164, @time={0x8, 0xff}, 0xe0, {0x5, 0x1f}, 0x3f, 0x2, 0x5}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r1, 0xc0045878) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x003`', @ANYRES16=0x0, @ANYBLOB="000929bd7000fedbdf250800000024000380080003000300000008000500ac1414aa0800010000000000060007004e2300000c000380060007004e2400003000028014000100fe80000000000000000000000000001d0800030001000000060002004e20000006000f0000000000"], 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r0) sendmsg$NL80211_CMD_START_NAN(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r2, 0x4a0, 0x70bd2c, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0xb}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x1}, @NL80211_ATTR_BANDS={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000840}, 0x10) [ 1888.164285] FAULT_INJECTION: forcing a failure. [ 1888.164285] name failslab, interval 1, probability 0, space 0, times 0 [ 1888.165481] CPU: 0 PID: 10172 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1888.166116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1888.166872] Call Trace: [ 1888.167121] dump_stack+0x107/0x167 [ 1888.167463] should_fail.cold+0x5/0xa [ 1888.167842] ? kvmalloc_node+0x119/0x170 [ 1888.168238] should_failslab+0x5/0x20 [ 1888.168612] __kmalloc_node+0x76/0x420 [ 1888.169038] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1888.169550] kvmalloc_node+0x119/0x170 [ 1888.169942] simple_xattr_alloc+0x43/0xa0 [ 1888.170343] simple_xattr_set+0x75/0x610 [ 1888.170749] kernfs_xattr_set+0x50/0x80 [ 1888.171127] selinux_kernfs_init_security+0x26d/0x4c0 [ 1888.171621] ? selinux_file_mprotect+0x610/0x610 [ 1888.172076] ? find_held_lock+0x2c/0x110 [ 1888.172475] ? __kernfs_new_node+0x2ad/0x860 [ 1888.172915] ? rwlock_bug.part.0+0x90/0x90 [ 1888.173315] security_kernfs_init_security+0x4e/0xb0 [ 1888.173801] __kernfs_new_node+0x531/0x860 [ 1888.174221] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1888.174677] ? cpumask_next+0x1f/0x30 [ 1888.175051] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1888.175487] ? pcpu_alloc+0x12a/0x1240 [ 1888.175888] kernfs_new_node+0x18d/0x250 [ 1888.176294] kernfs_create_dir_ns+0x49/0x160 [ 1888.176719] cgroup_mkdir+0x318/0xf50 [ 1888.177129] ? cgroup_destroy_locked+0x710/0x710 [ 1888.177579] kernfs_iop_mkdir+0x14d/0x1e0 [ 1888.177998] vfs_mkdir+0x493/0x750 [ 1888.178353] do_mkdirat+0x150/0x2b0 [ 1888.178698] ? user_path_create+0xf0/0xf0 [ 1888.179116] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1888.179619] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1888.180113] do_syscall_64+0x33/0x40 [ 1888.180481] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1888.180965] RIP: 0033:0x7f70b0028b19 [ 1888.181326] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1888.183010] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1888.183735] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1888.184382] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1888.185075] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1888.185753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1888.186402] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 23:57:53 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r0, 0xc0045878) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 23:57:53 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r1, 0xc0045878) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$FITHAW(r2, 0xc0045878) dup3(r1, r2, 0x80000) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) [ 1888.265213] FAT-fs (loop4): Unrecognized mount option "uid<00000000000000016877" or missing value 23:57:54 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp\x00') 23:57:54 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRES16=r1], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x50) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x2, 0xfffffffffffffdd1, 0x0, 0x711e1efa74ec4445, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(r2, 0x0, 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 29) 23:57:54 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f00000001c0)=""/4107, 0x100b, 0x0) mknod$loop(0x0, 0x6000, 0x1) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="bed716987b070f6cd0e8442bea41aeecd3cce859fb2ece76672afda43e37550703bdd9797cfb39042a12e621"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) ftruncate(0xffffffffffffffff, 0x8) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000440)={{}, "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"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) sendmsg(r1, &(0x7f0000001940)={&(0x7f0000000140)=@can, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001440)="8ef36c2004269acf47d657682f278df53e19b858a35419d8c7277637ec9d4a10fbfc7510807f4c99f84a22fedf5d9219991e66efde7bae5005b031967abb95a4c26be3c816e5702f4739a4f47e7caa12460e82681d9fc55e8e27783735ce794caa70d473536983a549a0b8ea81fe379d94a42bbc600a7e7ca30404f4d8daac3eb24918a864bee5d69d91391c4a351ab92dca325e83228fc7e40c540fc59fe7e84ccd0744f21382e57651e8627e95742758f1857f36631c0f9983749cdf", 0xbd}, {&(0x7f0000001500)="13d448e1f49cd8650af77110dc2bb92cf194b5f3eb7e405b5f7bd62b12867ef25e398204503ae4e153ba93e977cd43f587930f09d3c0e17d7adb71046eeaa33764e40533da80ebede269c6c23ac53f2573ffafa6bd13e25c314d89d3871dad45271704051dc61b0c774abde2bd230215c5d1334d5439b812d8bc", 0x7a}, {&(0x7f0000001580)="0b354d5ad67bfbe21e4f33b70c76ad1845a20864b204eac301381ac924794f52e042d9fccba12a93e9e363aa15a0968763b0b2e3722d3ab3b184d245ace52731722a2f2fbed5505e5f0eda94bd35a99cffa135d3bdfb6fa80877", 0x5a}, {&(0x7f0000001600)="a1abfb20161a41b9c947fa7c003c35987cc24e206e0b18578a5ab1ee63d83c83f6f451970195521e2445adc5d95f4e82a770186c2fdffbb79445f395857959b8942aa53b831a14b597ffc474bb8f8e985d6209668eb4a6d810282ad7657f49dc7faa067484e07511f4e3887ce2e65881bccd", 0x72}, {&(0x7f0000001680)="38055f695943b7bae39020b93b34bfcefd2167ef7db0a198c7dacce7a41bf396835d674da901f83a9f8dbe6fc8bf02b26b6490000b764ce6d9052fa00c0823a8b46fbcf55bbc160869fb1d4651c7af0231fbd0d209105ed17ff1208da977dfd681f2b423457eadc2ab8b204c8d34d174abae5982aeb9004a7c1c67aac585c48cc34e95adb3cc0db0138ac554af6532a364", 0x91}, {&(0x7f0000001740)="12551938bf0e56662027a6335d28c422e6e6bfdb8e63add0b190c86d197bedcadec43494ad78f56e78f28935953a7ddb844f2c417d635376804bc5abe1291460f903d96c220a92d5de60c0f5b1e546131b22543ba09be3a82201f04eda81ae1c023cacbcdcd0313efe3f7a9bdcd1fb912b46a48b7b69cd1d9c0f1e1aa40c4e415ef51b1cc5db", 0x86}, {&(0x7f0000001800)="66eeecc091d75bdafbf1fdf743b1f7f92a9ae5f5bcdf6c9ee4e6d98e5a21a8e69602f839fe7499d4cc57c961b576340ff6ab5a0c9875efd0dba803ead3c1e0811706d57631ab778f1df3ba03cd7bf415c62425fe98f7ba410b99b939f5480309b136e7397ce1a6d6e7721323391f2104d0bb11e69ac9918fd21b41672000736df4083a0816a5a149148d3301e488a6b901697f2f29", 0x95}], 0x7}, 0x20000040) ioctl$FITHAW(r3, 0xc0045878) fcntl$dupfd(r3, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x127c, &(0x7f0000000000)) 23:57:54 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x4077, 0x8000) fallocate(r1, 0x0, 0x2103, 0xfdef) fallocate(r0, 0x400000000000000, 0x0, 0x8000) [ 1888.432119] FAT-fs (loop4): Unrecognized mount option "uid<00000000000000016877" or missing value [ 1888.475727] FAULT_INJECTION: forcing a failure. [ 1888.475727] name failslab, interval 1, probability 0, space 0, times 0 [ 1888.476890] CPU: 1 PID: 10204 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1888.477534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1888.478290] Call Trace: [ 1888.478545] dump_stack+0x107/0x167 [ 1888.478885] should_fail.cold+0x5/0xa [ 1888.479279] ? create_object.isra.0+0x3a/0xa20 [ 1888.479707] should_failslab+0x5/0x20 [ 1888.480072] kmem_cache_alloc+0x5b/0x310 [ 1888.480474] ? lock_downgrade+0x6d0/0x6d0 [ 1888.480872] create_object.isra.0+0x3a/0xa20 [ 1888.481308] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1888.481776] __kmalloc_node+0x1ae/0x420 [ 1888.482155] kvmalloc_node+0x119/0x170 [ 1888.482545] simple_xattr_alloc+0x43/0xa0 [ 1888.482939] simple_xattr_set+0x75/0x610 [ 1888.483345] kernfs_xattr_set+0x50/0x80 [ 1888.483738] selinux_kernfs_init_security+0x26d/0x4c0 [ 1888.484209] ? selinux_file_mprotect+0x610/0x610 [ 1888.484678] ? find_held_lock+0x2c/0x110 [ 1888.485077] ? __kernfs_new_node+0x2ad/0x860 [ 1888.485507] ? rwlock_bug.part.0+0x90/0x90 [ 1888.485922] security_kernfs_init_security+0x4e/0xb0 [ 1888.486395] __kernfs_new_node+0x531/0x860 [ 1888.486824] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1888.487265] ? cpumask_next+0x1f/0x30 [ 1888.487640] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1888.488086] ? pcpu_alloc+0x12a/0x1240 [ 1888.488461] kernfs_new_node+0x18d/0x250 [ 1888.488884] kernfs_create_dir_ns+0x49/0x160 [ 1888.489301] cgroup_mkdir+0x318/0xf50 [ 1888.489663] ? cgroup_destroy_locked+0x710/0x710 [ 1888.490137] kernfs_iop_mkdir+0x14d/0x1e0 [ 1888.490506] vfs_mkdir+0x493/0x750 [ 1888.490831] do_mkdirat+0x150/0x2b0 [ 1888.491145] ? user_path_create+0xf0/0xf0 [ 1888.491521] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1888.492020] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1888.492497] do_syscall_64+0x33/0x40 [ 1888.492887] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1888.493362] RIP: 0033:0x7f70b0028b19 [ 1888.493723] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1888.495411] RSP: 002b:00007f70ad59e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1888.496136] RAX: ffffffffffffffda RBX: 00007f70b013bf60 RCX: 00007f70b0028b19 [ 1888.496782] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000007 [ 1888.497475] RBP: 00007f70ad59e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1888.498133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1888.498801] R13: 00007fff6bd5126f R14: 00007f70ad59e300 R15: 0000000000022000 [ 1901.285383] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888049002820 (size 144): comm "syz-executor.7", pid 10172, jiffies 4296555138 (age 20.645s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 81 00 f2 66 00 00 00 00 ...........f.... 39 18 1f 34 00 00 00 00 81 00 f2 66 00 00 00 00 9..4.......f.... backtrace: [<000000004e05b190>] __kernfs_iattrs+0xbc/0x470 [<0000000059c0d59c>] kernfs_xattr_set+0x2b/0x80 [<000000008238e5c8>] selinux_kernfs_init_security+0x26d/0x4c0 [<0000000066883c80>] security_kernfs_init_security+0x4e/0xb0 [<0000000091e853b1>] __kernfs_new_node+0x531/0x860 [<0000000094a060a1>] kernfs_new_node+0x18d/0x250 [<00000000a9c15159>] kernfs_create_dir_ns+0x49/0x160 [<000000005aedd1fa>] cgroup_mkdir+0x318/0xf50 [<000000003571db46>] kernfs_iop_mkdir+0x14d/0x1e0 [<00000000cc8a6188>] vfs_mkdir+0x493/0x750 [<00000000849abfc1>] do_mkdirat+0x150/0x2b0 [<0000000079783d4c>] do_syscall_64+0x33/0x40 [<00000000bbad3863>] entry_SYSCALL_64_after_hwframe+0x67/0xd1 BUG: leak checking failed VM DIAGNOSIS: 23:58:15 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=000000000000003c RCX=ffffffff8126dbee RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff868686e0 RBP=ffffffff84e32c12 RSP=ffff88806ce09c58 R8 =0000000000000000 R9 =ffffffff868686e0 R10=fffffbfff0d0d0dc R11=0000000000000001 R12=ffffffff84e32280 R13=ffffffff84e32bf0 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff816c8e43 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007facfc5c3ab0 CR3=000000000dbfc000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000004128a9d000000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=1ffff1100d9e1399 RCX=0000000000000002 RDX=1ffffffff0a01f61 RSI=0000000000000000 RDI=ffffffff8500fb08 RBP=0000000000000000 RSP=ffff88806cf09b58 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000046 R11=0000000000000001 R12=ffff888008980000 R13=0000000000000001 R14=ffffffff8500fb08 R15=0000000000000002 RIP=ffffffff8126d95e RFL=00000083 [--S---C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe2d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6c305fe8 CR3=000000000f05c000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=656a626f206465636e6572656665726e XMM02=2934343120657a697328203032383230 XMM03=3120646970202c22372e726f74756365 XMM04=2e2e2e2e2e2e2e202030302030302030 XMM05=20303020303020303020303020303020 XMM06=65747962203233207473726966282070 XMM07=30322065676128203833313535353639 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000