@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x900}, 0x48) 15:24:09 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000, 0x0, 0x0, 0xe}]) 15:24:09 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x500}, 0x48) 15:24:09 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xa00}, 0x48) 15:24:09 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r0, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r2 = gettid() r3 = socket$bt_hidp(0x1f, 0x3, 0x6) r4 = getegid() fchown(r3, 0x0, r4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x51690, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) [ 590.321437][T28609] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 590.371540][T28609] EXT4-fs (loop3): unsupported descriptor size 0 15:24:09 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x600}, 0x48) 15:24:09 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804100019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 590.417932][T28614] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) [ 590.437601][T28614] FAT-fs (loop4): Filesystem has been set read-only [ 590.449852][T28614] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) 15:24:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:09 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000, 0x0, 0x0, 0xe}]) 15:24:09 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x5) 15:24:09 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xb00}, 0x48) 15:24:09 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x700}, 0x48) [ 590.616592][T28628] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:09 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xc00}, 0x48) 15:24:09 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x900}, 0x48) [ 590.660190][T28628] EXT4-fs (loop3): unsupported descriptor size 0 15:24:09 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000, 0x0, 0x0, 0x9}]) 15:24:09 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804110019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:10 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$FUSE_GETXATTR(r6, &(0x7f0000000100)={0x18, 0x1fef9ca0df204a9c, 0x7, {0x7}}, 0x18) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:10 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xd00}, 0x48) 15:24:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xa00}, 0x48) [ 590.868788][T28650] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 590.906316][T28650] EXT4-fs (loop3): unsupported descriptor size 0 15:24:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:10 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000, 0x0, 0x0, 0x9}]) 15:24:10 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804120019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:10 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xe00}, 0x48) 15:24:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xb00}, 0x48) 15:24:10 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001040042, 0x110) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4, 0x0, 0x0, 0x2}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xc00}, 0x48) 15:24:10 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xf00}, 0x48) [ 591.501256][T28667] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xd00}, 0x48) [ 591.546009][T28667] EXT4-fs (loop3): unsupported descriptor size 0 15:24:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xe00}, 0x48) 15:24:10 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 15:24:10 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804250019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 591.644462][T28675] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) [ 591.689296][T28675] FAT-fs (loop4): Filesystem has been set read-only [ 591.706991][T28675] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) [ 591.708095][T28686] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:10 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x1100}, 0x48) 15:24:10 executing program 0: socketpair(0x9, 0x5, 0x7f, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x2711}, 0x10) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r2, 0x2008002) socket$caif_stream(0x25, 0x1, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r3) fcntl$setstatus(r3, 0x4, 0x2000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_STOPDAEMON(r9, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'ipddp0\x00', 0x1}, 0x18) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)}]) 15:24:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xf00}, 0x48) [ 591.749106][T28686] EXT4-fs (loop3): unsupported descriptor size 0 15:24:11 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000, 0x0, 0xff010000}]) 15:24:11 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x1200}, 0x48) 15:24:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x1100}, 0x48) 15:24:11 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038042d0019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x1200}, 0x48) [ 591.952267][T28704] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 591.952478][T28696] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) 15:24:11 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x2000}, 0x48) 15:24:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r1, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$isdn(r4, &(0x7f0000000000)={0x22, 0x6, 0x5, 0x6, 0x8}, 0x6) sched_setattr(0x0, 0x0, 0x0) r5 = open(0x0, 0x0, 0x188) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x9) sendfile(r1, r1, &(0x7f00000001c0), 0x8080fffffffe) 15:24:11 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) write$binfmt_script(r4, &(0x7f0000000100)={'#! ', './bus', [{}, {0x20, 'lonodev)%'}], 0xa, "08371e4be208c22096f04a649fa80890371e9ec8bd91a2350409766462ec05688a318ce9c3326e6b3bebc50eb954d567b37f7d6c008a10a0e9f95fe1f29a5b4ff3f101127eeb7ea5cb1aa144b6e41ad41cc16570a706f7283a674b23ec9f7b7af8de32d56f411a78ed9dee86aa60f8a8b94ce6dfca46d8cb8faa1d6a4fd072"}, 0x93) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) [ 591.995758][T28704] EXT4-fs (loop3): unsupported descriptor size 0 [ 592.031761][T28696] FAT-fs (loop4): Filesystem has been set read-only [ 592.052636][T28696] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) 15:24:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:11 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x2500}, 0x48) 15:24:11 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804480019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x1201}, 0x48) 15:24:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x2000}, 0x48) 15:24:11 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x3f00}, 0x48) 15:24:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x2500}, 0x48) [ 592.248969][T28723] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 592.281451][T28723] EXT4-fs (loop3): unsupported descriptor size 0 15:24:11 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) accept4$inet(r7, 0x0, &(0x7f0000000300), 0x40000) r8 = fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) waitid$P_PIDFD(0x3, r8, &(0x7f0000000180), 0x1000000, &(0x7f0000000200)) r9 = gettid() r10 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0xfd, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x600002, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x0, 0x11, 0x3, 0x40, 0x0, 0x80, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x9, 0x1ff}, 0x34c86, 0x8, 0x7ff, 0x0, 0xf8, 0x400, 0x3f}, r9, 0xd, r11, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = fcntl$dupfd(r13, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r14, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0x4) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r10, &(0x7f0000000100)="f937975e26659a3545c5e22d0c0ef8975ec38629c6f368820100010000000000b3e4c0c7ed000000000000bf1f19040000009b660a07c17ab7487590b506e6ff5c74de", 0x43}]) r15 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x100, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r15, 0x40044900, 0x1) 15:24:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x3f00}, 0x48) 15:24:11 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038044c0019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 592.545668][T28745] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 592.575323][T28745] EXT4-fs (loop3): unsupported descriptor size 0 15:24:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r1, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$isdn(r4, &(0x7f0000000000)={0x22, 0x6, 0x5, 0x6, 0x8}, 0x6) sched_setattr(0x0, 0x0, 0x0) r5 = open(0x0, 0x0, 0x188) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x9) sendfile(r1, r1, &(0x7f00000001c0), 0x8080fffffffe) 15:24:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:12 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x4000}, 0x48) 15:24:12 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r4 = socket$inet6(0xa, 0x2, 0x0) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x0, r4, 0x0}]) io_submit(r3, 0x0, &(0x7f0000000140)) 15:24:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x4000}, 0x48) 15:24:12 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038045c0019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:12 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x4800}, 0x48) 15:24:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x4800}, 0x48) [ 593.034852][T28752] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:12 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x4c00}, 0x48) 15:24:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) [ 593.082411][T28752] EXT4-fs (loop3): unsupported descriptor size 0 15:24:12 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x280c, 0x80000) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000180)) r2 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r2, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x8}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:12 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804600019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 593.343530][T28780] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 593.353231][T28780] EXT4-fs (loop3): unsupported descriptor size 0 15:24:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r1, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$isdn(r4, &(0x7f0000000000)={0x22, 0x6, 0x5, 0x6, 0x8}, 0x6) sched_setattr(0x0, 0x0, 0x0) r5 = open(0x0, 0x0, 0x188) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x9) sendfile(r1, r1, &(0x7f00000001c0), 0x8080fffffffe) 15:24:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x4c00}, 0x48) 15:24:13 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x6000}, 0x48) 15:24:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) 15:24:13 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x0, 0xffffffffffffffff, 0x61, 0x7, @buffer={0x0, 0xe4, &(0x7f0000000100)=""/228}, &(0x7f0000000200)="a9d9beee57a54b665d2fd7172f39186b30ddd9efeefe006c25875fb89d7012e2a617ca686b2b97b82194c70e3876353425ae5ba7f3b0770958df59526cb7350eb586540dd5c76822c3426d0c121a0b931691b39cc9e3269e17e2ed6637d167932c", &(0x7f0000000280)=""/40, 0x80000000, 0x20, 0xffffffffffffffff, &(0x7f00000002c0)}) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:13 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804680019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:13 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x6800}, 0x48) 15:24:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x6800}, 0x48) 15:24:13 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x6c00}, 0x48) 15:24:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x6c00}, 0x48) 15:24:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) [ 594.002450][T28793] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 594.038415][T28793] EXT4-fs (loop3): unsupported descriptor size 0 15:24:13 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038046c0019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:13 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff90}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 15:24:13 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0xa5602, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000140)={0x0, 0x1f, 0x7, 0x8}) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) llistxattr(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)=""/240, 0xf0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r2, 0x2008002) fcntl$setstatus(r1, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000180)=@req3={0x800, 0x73, 0x0, 0x400, 0x10000, 0x40, 0xfff}, 0x1c) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x10000}]) 15:24:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x7400}, 0x48) 15:24:13 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x7400}, 0x48) [ 594.251393][T28813] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 594.287715][T28813] EXT4-fs (loop3): unsupported descriptor size 0 15:24:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x7a00}, 0x48) 15:24:13 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x7a00}, 0x48) 15:24:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) 15:24:13 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804740019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:13 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000, 0xeffdffffffffffff}]) 15:24:13 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x334, &(0x7f0000000540)) 15:24:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xf603}, 0x48) 15:24:13 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x9fff}, 0x48) 15:24:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) [ 594.480106][T28835] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:13 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xa000}, 0x48) 15:24:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xff00}, 0x48) [ 594.528963][T28835] EXT4-fs (loop3): unsupported descriptor size 0 15:24:13 executing program 1: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xd1000000, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:13 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038047a0019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:13 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x101000, 0x24) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) dup2(r4, r0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r6 = gettid() r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0xfffffffc}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) io_setup(0x4, &(0x7f00000005c0)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r13, 0x0, r12) io_cancel(r11, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x6, 0x8, r12, &(0x7f0000000600)="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", 0x1000, 0x4, 0x0, 0x1}, &(0x7f0000001640)) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$bt_BT_CHANNEL_POLICY(r10, 0x112, 0xa, &(0x7f0000000100)=0xe4a, 0x4) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) execveat(r1, &(0x7f0000000240)='./bus\x00', &(0x7f0000000380)=[&(0x7f0000000280)=',nodevR\x01$\x00', &(0x7f00000002c0)='mime_type^eth0vboxnet1\x00', &(0x7f0000000300)='/dev/midi#\x00', &(0x7f0000001680)='^[[keyringmime_typeproc\x00'], &(0x7f0000000500)=[&(0x7f00000003c0)='\x80', &(0x7f0000000400)='/dev/midi#\x00', &(0x7f0000000440)='/dev/midi#\x00', &(0x7f0000000480)='system,eth1\x00'], 0x1200) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x9fc4, 0x280) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r15, 0x0, r14) write$binfmt_script(r14, &(0x7f0000000580)={'#! ', './bus', [{0x20, 'user&[vboxnet0:security/^'}, {0x20, ']'}], 0xa, "737cfe50c57bd9d9e2f0b3163eb006d4b3466036c340"}, 0x3b) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) pkey_alloc(0x0, 0x1) write(r7, &(0x7f0000000180)="10a1f54dac185d2ca6041121a5588b54314162a394f01c6d14f04214f783663485003217be0d8ea56e45d1b912350da5e07b1302fd381c73550e8999783c6a4380607b4b2b03f7d3560c93e61499bca634b36d2501d0dd3cb5395b7c1e592d2138af92496f1b1ae0804d092b578bf3c4c958966f9483f7677f5c5e55b271de239babd9b276df5eea810db3f9a1ee68a40d87805045392aff27610f", 0x9b) 15:24:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x200000}, 0x48) [ 594.717850][ T26] audit: type=1804 audit(1574781853.927:126): pid=28859 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir493656370/syzkaller.TtEAHg/982/bus" dev="sda1" ino=17084 res=1 [ 594.743827][T28855] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:14 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xc000}, 0x48) [ 594.766393][T28860] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 594.782867][T28855] EXT4-fs (loop1): unsupported descriptor size 0 [ 594.798533][T28860] EXT4-fs (loop3): unsupported descriptor size 0 15:24:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x1000000}, 0x48) 15:24:14 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804d10019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:14 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xf603}, 0x48) 15:24:14 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000, 0xe00}]) [ 595.164602][T28873] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 595.236484][T28873] EXT4-fs (loop3): unsupported descriptor size 0 15:24:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:24:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x2000000}, 0x48) 15:24:14 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xff00}, 0x48) 15:24:14 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000, 0x5}]) 15:24:14 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804de0019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:14 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) lsetxattr$trusted_overlay_redirect(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000240)='trusted.overlay.redirect\x00', &(0x7f0000000280)='./bus\x00', 0x6, 0x2) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x9) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r7 = openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x147, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2a2d23d9bd4cf1a9, 0x4, r7, &(0x7f0000000100)="bc2a7625f704ba06d67087e57a497367cbba08f689151bbbc1e23a14a2b754de596c91b4a0105312a829dc1963838b6589bec14a42a1e10cf230ab3a0cd4f9fdc938dae808a6190a96149511f3b87f9e07c4a95b68179cac07617915c0a2bb39c92a87426119459641a3116ba2f00673cef022e0b1249b7235af683ff8351c33f5bb9ebba5760bde5258189855403a251a7e49877a9559e0726de58c406445198b4c9ed17431711c232a3020732c85f65322e759adb5ea", 0xfffffffffffffe5c, 0x54638b24}]) 15:24:14 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xff9f}, 0x48) [ 595.533296][T28879] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x3000000}, 0x48) [ 595.577829][T28879] EXT4-fs (loop3): unsupported descriptor size 0 15:24:14 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x92000}, 0x48) 15:24:14 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000, 0x3}]) 15:24:14 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x240800) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$binfmt_aout(r6, &(0x7f0000000580)={{0xcc, 0x1f, 0x3, 0x3f, 0x332, 0x5, 0x5d, 0x20000000}, "900a5dd613f5bf0023ef8a25dfe2403c93af43a4828e66960d103606fd5e9658aa4a4683fa5a5e7c3abaf94f4f5303adb0a13819c88c5a1203e4d817029b53ff9472659ea907922c6d1c7a6c93992622dba2c112c3171d44e7953940500118f0ca2030fa13876669bbe303c4e9bd55332975f5471aeb73119f711bcf74b24f6dba5158235e35168e34ba32b6c27bc1639c406ba6a825a8042c1c613cf6798588f33586408b59b21ba400fb157d7d80e3781c1acc0e64665c8b6ac7efdaf30eec6b482a4c38a1e3b0afc4fac1f635d3a410da84858e8630418f", [[], [], [], [], [], [], []]}, 0x7f9) 15:24:14 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804e00019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 595.865438][T28904] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 595.916427][T28904] EXT4-fs (loop3): unsupported descriptor size 0 15:24:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:24:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x4000000}, 0x48) 15:24:15 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x94000}, 0x48) 15:24:15 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10c00}]) 15:24:15 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804fc0019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:15 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x5000000}, 0x48) 15:24:15 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x96000}, 0x48) [ 596.476730][T28914] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 596.501387][T28914] EXT4-fs (loop3): unsupported descriptor size 0 15:24:15 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804040219000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:15 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10600}]) 15:24:15 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x98000}, 0x48) 15:24:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x6000000}, 0x48) [ 596.749122][T28927] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 596.777349][T28927] EXT4-fs (loop3): unsupported descriptor size 0 15:24:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:16 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$rxrpc(r4, &(0x7f0000000100)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x1, @remote, 0xfa68}}, 0x24) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x7000000}, 0x48) 15:24:16 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x9a000}, 0x48) 15:24:16 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000319000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:16 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10600}]) 15:24:16 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x100000}, 0x48) 15:24:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x8000000}, 0x48) 15:24:16 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) [ 597.474335][T28943] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 597.507687][T28943] EXT4-fs (loop3): unsupported descriptor size 0 15:24:16 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x200000}, 0x48) 15:24:16 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x1001}]) 15:24:16 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038041f0319000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 597.611756][T28954] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) [ 597.641326][T28954] FAT-fs (loop4): Filesystem has been set read-only [ 597.664113][T28954] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) [ 597.699481][T28962] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x9000000}, 0x48) 15:24:16 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x200900}, 0x48) [ 597.719042][T28962] EXT4-fs (loop3): unsupported descriptor size 0 15:24:16 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x400000}, 0x48) 15:24:17 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804210319000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:17 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0xf, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:17 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r4) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xa000000}, 0x48) 15:24:17 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x400900}, 0x48) [ 597.877111][T28978] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 597.891550][T28978] EXT4-fs (loop3): unsupported descriptor size 0 15:24:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xb000000}, 0x48) 15:24:17 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x600000}, 0x48) 15:24:17 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x5, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xc000000}, 0x48) 15:24:17 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038042e0319000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:17 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_config_ext, 0x17336f5494cbc6c}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x186) ioctl$SIOCGETLINKNAME(r6, 0x89e0, &(0x7f0000000100)={0x2, 0x3}) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) getsockopt$TIPC_IMPORTANCE(r12, 0x10f, 0x7f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) ioctl$UI_GET_VERSION(r15, 0x8004552d, &(0x7f0000000240)) write$P9_RATTACH(r12, &(0x7f0000000280)={0x14, 0x69, 0x2, {0x0, 0x4, 0x5}}, 0x14) ioctl$SG_SET_COMMAND_Q(r6, 0x2271, &(0x7f0000000180)=0x1) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:17 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x600900}, 0x48) 15:24:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:17 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x2, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xd000000}, 0x48) 15:24:17 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x800000}, 0x48) [ 598.762567][T29002] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 598.791110][T29002] EXT4-fs (loop3): unsupported descriptor size 0 15:24:18 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x12000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xe000000}, 0x48) 15:24:18 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x800900}, 0x48) 15:24:18 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804020419000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:18 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)) ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0x1) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x80, 0x0, 0x8, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r6, 0xc008551b, &(0x7f0000000100)={0x6, 0x10, [0x4, 0x49ef, 0x2, 0x7fffffff]}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000140)={0x1, [0x0]}) r7 = openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x800, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$cgroup_ro(r11, &(0x7f0000000200)='memory.events\x00', 0x0, 0x0) r13 = syz_open_dev$rtc(&(0x7f0000000280)='/dev/rtc#\x00', 0x4f3, 0x180800) r14 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x7, 0x20000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = fcntl$dupfd(r16, 0x0, r15) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = fcntl$dupfd(r19, 0x0, r18) ioctl$PERF_EVENT_IOC_ENABLE(r20, 0x8912, 0x400200) r21 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = fcntl$dupfd(r23, 0x0, r22) ioctl$PERF_EVENT_IOC_ENABLE(r24, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r27 = fcntl$dupfd(r26, 0x0, r25) ioctl$PERF_EVENT_IOC_ENABLE(r27, 0x8912, 0x400200) io_submit(0x0, 0x20000000000001c5, &(0x7f0000002a80)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x9, r8, &(0x7f0000000580)="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", 0x0, 0x2, 0x0, 0x1, r12}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x8, r13, &(0x7f00000002c0)="6737e538f2193e9c2f57f5aa416be1b8b0a2e49036da0cee15847b260b675639da32c9757f94f9be70d7ad98c684c61e74d185d12c5e46c813e49ffee4076bab5cbd9cf4affbc51a3b69ad602740ba57615aadb7cf51aebe7d3ca0e6f36b3ffd99", 0x0, 0x80000000, 0x0, 0x1, r14}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x5, 0x20, r12, &(0x7f00000003c0)="89c77850215e47f52c5b7612689c35167c7f254e0b072cb50b7a937e3c3f42bb97b6f465a4b6929c939d39b5d5081e30ae6e155e11c872a5511e818811ad91f38f91a7224b39ecb452ab157a4ba6fa9dca1cc76c460fa68c43f2dc5420377bd8702375698d6e66b526c1eca650b58cbd9c5cf3138e01ca19732e2a4506d000132238bd121b71bf700feb69c0540abf877c4add8973638c3c312c270a9baf3556cd793ac2597b2c8ffb6259da4b8ef3be1bdaa2993ee7082d02debe6e573fba9e2630077921", 0x0, 0x6, 0x0, 0x1}, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x5, 0x3, r13, &(0x7f0000002c40)="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", 0x0, 0xf, 0x0, 0x0, r17}, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x2, 0x9, r7, &(0x7f0000002ac0)="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", 0x0, 0x8, 0x0, 0x0, r20}, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x1, 0x0, r17, &(0x7f0000002700)="27defc8d7b3191f157d9df935e49d94d1a4527c5d99bf2166789db5101508f9216ab5629ef63f9ec3a878fd02a5e75fef08c87ff94ef21cad76a741d4ed0bcef6388ea519df3d533570a9805cc7ccc59752132e410e62e474448349d30da0659e26f381ae80ba312fd47541ca0b0bd1ad82987cc6bd3273985c114616e8569475c21001ecb884d128f822beb", 0x0, 0xffffffffffffffc1, 0x0, 0x0, r21}, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x5, 0x6, r24, &(0x7f0000002800)="7eeead5d97cbd31dedbdca29912a765cf6b8ac617b758938f3bd100f02a7eb22a36321144576dc0d6362eab34acd14afad82bb9dd9f1c40f23be7f78ef5f3d2be3f2d3c673ce2ebc9af260e078c4db350eba1a62be0889637b04dbeed7bc26ca78d110f6b20b722bd1b345072dd4d2dacf939059ccc1e7b395129e941a3a96aa635e0a6f25d7ff6d079087bbcf3909073c96d78958badcff2d9192a811ca4588a43470c6a96f06628e7dcea133fba3de3d450993c41e378c4b3034268a063c038d8ba324a845487f6aaeb62d1c2d2bd6ec51313daff1b8abfd67dab77fd0a334049ddf851b220bc7b8f21a99", 0x0, 0x1f, 0x0, 0x0, r7}, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x8, 0xfffb, r20, &(0x7f0000002940)="9bad0fc1c6379243e827c900cf6f4bd7381cc75cd135c17954f030044b3e665aaf73605276c01c5ee90bb97e10ef22a933b52e5e5276f6da49511d593457b70e203d00308f1118fb9234a06af5bb9de56403ee7ab5679af0c5a985f3f757c60a31ce0db1e6f705e0aabb38403cd60670c314716b80352f3362dd3b8c68ca1f6e8886b55f658c9066b2b14d854fbad94c3e409ca22661febf8f27d8f0fcfbcb261a0ffbcc35cc12bfc246d768dc24724d8da3954ec5fbbaef552d096977a1212b0acd5c7c5c166c2acb5ff888f20a293270ef530420fca0740462", 0x0, 0x81, 0x0, 0xf6ccee83442039b0, r27}]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = fcntl$dupfd(r29, 0x0, r28) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) ioctl$TIOCLINUX2(r30, 0x541c, &(0x7f0000000180)={0x2, 0x6, 0x61, 0x0, 0x7ff, 0x1}) 15:24:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xf000000}, 0x48) 15:24:18 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xa00000}, 0x48) 15:24:18 executing program 1: getpgrp(0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2b5c}, 0x0, 0x0, 0x0, 0x0, 0x45d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f00000000c0)='./file0\x00') mkdirat(r1, &(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r2 = open(0x0, 0x0, 0x0) setsockopt(r2, 0x80, 0x0, &(0x7f0000000000)="d3aa4266c113edbfe2f7eec225389242be23a89593a192da30fcb99cdfa9020eddeaba1b85278a", 0x27) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f00000000c0)={0xa14, 0x9, 0x0, 0x3ff}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x0, 0x6, 0x1, 0x9, 0x9, 0x0, 0x3, 0x9, 0x4}, 0xb) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000240)={0x5, {{0xa, 0x4e22, 0x5, @mcast2}}}, 0x88) renameat2(r3, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000640)='./file0/file0\x00', 0x0) open(0x0, 0x0, 0x0) r7 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) [ 599.048219][T29024] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 599.069393][T29024] EXT4-fs (loop3): unsupported descriptor size 0 15:24:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:24:18 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804060419000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x10000000}, 0x48) 15:24:18 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xa00900}, 0x48) 15:24:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x0, 0xc4a6fd088aa08984) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r3 = dup2(0xffffffffffffffff, r0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'teaQ0\x00', r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="286fd5a144463fd7b60000001300010000000000000000000000000019034916f48dce5266f3fe52abb6f5d3527d94646097ecab719aea9857e2958f8caf155da12bec176c399d38ba8fc0b4c6faa6f9946fd04bcf89f1a290446ec45dfaf4cd370b65e748caf1b20126e3d5670f373cef9d348d6c9604f6bc9a56e7d24e2d68148a55a6d4ee1ff43f641c2cf1455a4fcdf652be94a74035f1a3e8b6c0cd4de85f004026f98d1f6c3fc5172be649c5", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00y\x00'/17], 0x3}}, 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) 15:24:18 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) mq_unlink(&(0x7f0000000100)='em1cgroup\x00') openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x11000000}, 0x48) 15:24:18 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xc00000}, 0x48) [ 599.713044][T29041] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 599.722301][T29041] EXT4-fs (loop3): unsupported descriptor size 0 15:24:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:19 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x1000000}, 0x48) 15:24:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x12000000}, 0x48) 15:24:19 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804100419000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 599.979172][T29059] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 970769) [ 600.013036][T29059] FAT-fs (loop1): Filesystem has been set read-only [ 600.022159][T29066] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 600.034674][T29059] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 970769) [ 600.043543][T29066] EXT4-fs (loop3): unsupported descriptor size 0 15:24:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:24:19 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)={'syz1', "826363e87c603d6ed7ff76868a361f265b6713673d6f6b264c4003354933d4740dc151f8383dee2e7ffb32fca421da75e220422ae9e38a2a974d307f9e8f69eae9ac0de396972024dbb7631c7da92d855051e9d46216b0"}, 0x5b) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x12010000}, 0x48) 15:24:19 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000519000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:19 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x2000000}, 0x48) 15:24:19 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) r9 = socket$xdp(0x2c, 0x3, 0x0) r10 = getpgrp(0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r10, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000180)=']user*trusted\x00'}, 0x30) r11 = socket(0x11, 0x800000003, 0x0) bind(r11, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r11, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='\x00', r15}, 0x10) bind$xdp(r9, &(0x7f0000000100)={0x2c, 0x0, r12}, 0x10) 15:24:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x25000000}, 0x48) 15:24:19 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x3000000}, 0x48) [ 600.743960][T29075] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 600.783542][T29075] EXT4-fs (loop3): unsupported descriptor size 0 15:24:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x3f000000}, 0x48) 15:24:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f00000001c0)={0x0, 0x4a3f, &(0x7f0000000180)={&(0x7f0000000380)={0x38, r3, 0x105, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, 0x0, 0x4109, 0x0, {0xc, 0x18, {0xfff, @bearer=@l2={'ib', 0x3a, '\x00'}}}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x20d8f9ca727ebf56) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r6, 0x2008002) fcntl$setstatus(r5, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_G_FREQUENCY(r6, 0xc02c5638, &(0x7f0000000100)={0x663, 0x874b919f1a74c0d6, 0x3}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0x10000}]) [ 600.860400][T29086] tipc: Started in network mode [ 600.866773][T29086] tipc: Own node identity , cluster identity 4711 [ 600.882536][T29086] tipc: Failed to obtain node identity [ 600.894866][T29086] tipc: Enabling of bearer rejected, failed to enable media 15:24:20 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x8001149042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$vivid(&(0x7f0000000100)='/dev/video#\x00', 0x1, 0x2) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:20 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x4000000}, 0x48) 15:24:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:24:21 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000619000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x40000000}, 0x48) 15:24:21 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) r9 = socket$xdp(0x2c, 0x3, 0x0) r10 = getpgrp(0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r10, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000180)=']user*trusted\x00'}, 0x30) r11 = socket(0x11, 0x800000003, 0x0) bind(r11, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r11, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='\x00', r15}, 0x10) bind$xdp(r9, &(0x7f0000000100)={0x2c, 0x0, r12}, 0x10) 15:24:21 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x5000000}, 0x48) 15:24:21 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) write$P9_ROPEN(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x71, 0x1, {{0x8a, 0x2, 0x2}, 0x1}}, 0x18) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x48000000}, 0x48) 15:24:21 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x6000000}, 0x48) 15:24:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x4c000000}, 0x48) 15:24:21 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) [ 602.049924][T29111] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 602.070964][T29111] EXT4-fs (loop3): unsupported descriptor size 0 15:24:21 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xa855f1b6735a5859}}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:21 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x7000000}, 0x48) 15:24:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r1, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r1, r1, &(0x7f00000001c0), 0x8080fffffffe) 15:24:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x68000000}, 0x48) 15:24:22 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804040619000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:22 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x8000000}, 0x48) 15:24:22 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) r9 = socket$xdp(0x2c, 0x3, 0x0) r10 = getpgrp(0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r10, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000180)=']user*trusted\x00'}, 0x30) r11 = socket(0x11, 0x800000003, 0x0) bind(r11, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r11, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='\x00', r15}, 0x10) bind$xdp(r9, &(0x7f0000000100)={0x2c, 0x0, r12}, 0x10) 15:24:22 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r3, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r5 = gettid() r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x103600, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000002c0)={r6, &(0x7f0000000140)="0c07929f2522a41df11b33fb9388650f20cae9b174655e64e8c24ce6ef499b72bbd46748c2203b8b27c0879b02269bbc17b2309039f2fdd5a9840982d18b9d4f8e92c90e3e9a51d229a5000ae46391646f8c807becd679c7cc96c164188f805af772990b32a5a584a724470142fcd07cb63fef37b6a92993d553c582265104b38882650a7f3c34767a9c9bb076aa775e54769e8957c1916db6dfbdcf7201a1bef16fa8deff6050e8f5afc9b2382eb310776c576cb17411b39c9359d9d51a9708449cd13a441515f5542b5902aaec19d14c7e5b9559a2064e516968d77362f3cb17edf5bbb91657d73a02009b", &(0x7f0000000240)=""/70, 0x4}, 0x20) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x6c000000}, 0x48) 15:24:22 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x9000000}, 0x48) 15:24:22 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) [ 602.973799][T29147] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 602.993840][T29147] EXT4-fs (loop3): unsupported descriptor size 0 15:24:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x74000000}, 0x48) 15:24:22 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x1}, 0x904, 0x0, 0x0, 0x3, 0x0, 0x0, 0xff}, 0x0, 0xf, r6, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:22 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xa000000}, 0x48) 15:24:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r1, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r1, r1, &(0x7f00000001c0), 0x8080fffffffe) 15:24:23 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) r9 = socket$xdp(0x2c, 0x3, 0x0) r10 = getpgrp(0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r10, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000180)=']user*trusted\x00'}, 0x30) r11 = socket(0x11, 0x800000003, 0x0) bind(r11, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r11, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='\x00', r15}, 0x10) bind$xdp(r9, &(0x7f0000000100)={0x2c, 0x0, r12}, 0x10) 15:24:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x7a000000}, 0x48) 15:24:23 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000719000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:23 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xb000000}, 0x48) 15:24:23 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[@mss={0x2, 0x7}, @sack_perm], 0x2) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="aa45828b0f45ec0a935bffdee70bf66e1e210800170100ea002eb5bdad2f93b0d6dd9506399a89179a40071efab08f688499f5d21b9cb467758882387899181ff2321261d6a76af8dcdefbbcb1600d4b12c6c6b1"], 0xe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r5, 0x0, r4) fsync(r4) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:23 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xc000000}, 0x48) 15:24:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x80ffffff}, 0x48) [ 603.880078][T29177] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 603.932979][T29177] EXT4-fs (loop3): unsupported descriptor size 0 15:24:23 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xd000000}, 0x48) 15:24:23 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x20}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, r4, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:23 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$tipc(r4, 0x0, 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:23 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000919000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 604.446482][T29204] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 604.463474][T29204] EXT4-fs (loop3): unsupported descriptor size 0 15:24:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r1, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r1, r1, &(0x7f00000001c0), 0x8080fffffffe) 15:24:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x90ffffff}, 0x48) 15:24:24 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xe000000}, 0x48) 15:24:24 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000a19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:24 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) socket$xdp(0x2c, 0x3, 0x0) r9 = getpgrp(0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r9, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000180)=']user*trusted\x00'}, 0x30) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='\x00', r13}, 0x10) 15:24:24 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fstat(r5, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) r9 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r9, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$TIOCGPGRP(r12, 0x540f, &(0x7f0000000100)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = fcntl$dupfd(r15, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) ioctl$EVIOCRMFF(r16, 0x40044581, &(0x7f00000001c0)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = fcntl$dupfd(r18, 0x0, r17) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4024, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x6, 0x200}}, r13, 0x0, r19, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xf6030000}, 0x48) 15:24:24 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xf000000}, 0x48) [ 604.872964][T29213] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 604.902842][T29213] EXT4-fs (loop3): unsupported descriptor size 0 15:24:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xff000000}, 0x48) 15:24:24 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xfea4, r7) r8 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)='@self).\x00', r7) r9 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r10 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xfea4, r9) keyctl$read(0x3, r10, 0x0, 0x0) r11 = request_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r8, r10, r11}, &(0x7f0000000300)=""/46, 0x2e, &(0x7f0000000480)={&(0x7f0000000340)={'blake2b-384-generic\x00'}, &(0x7f0000000380)="f3c887accea9c7d5d3f52f35987f1d66febfc94aaf897daf21424429579f51681dba34fae2a3941d2e8ba5894fac9c355fef0c3ddee343fc200e7e6facc9da9eb194a867dae68fedaa78c983e3fd9662f7bebdd219987224fc6e9c38282434542c5c3a768a7077672e86194e6d5ab8df4a585c60c0a3b703a8c969be253d82a3d91eb98f33ba2e4aa440254962e18f40d267d4adeec4da226c50d2894f75a1b711e3382b46eefce2b973cdc3d582ed47794b60de10923cf946e065a73d6811b4ecdac55e749965bfc8da4ef7c457c1428b79483e9d90f6", 0xd7}) 15:24:24 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000b19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:24 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) socket$xdp(0x2c, 0x3, 0x0) r9 = getpgrp(0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r9, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000180)=']user*trusted\x00'}, 0x30) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 605.652323][T29238] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 605.674886][T29238] EXT4-fs (loop3): unsupported descriptor size 0 15:24:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r2, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r2, r2, &(0x7f00000001c0), 0x8080fffffffe) 15:24:24 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfe, 0x40080008}, 0xc) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:24 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x10000000}, 0x48) 15:24:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xffffff80}, 0x48) 15:24:25 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000c19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:25 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x11000000}, 0x48) 15:24:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0xffffff90}, 0x48) 15:24:25 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000100)={@multicast1, @local, 0x1, 0x1, [@multicast1]}, 0x14) 15:24:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 15:24:25 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x12000000}, 0x48) 15:24:25 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) socket$xdp(0x2c, 0x3, 0x0) r9 = getpgrp(0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r9, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000180)=']user*trusted\x00'}, 0x30) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r12, 0x0, r11) [ 606.081781][T29256] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:25 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x25000000}, 0x48) [ 606.150633][T29256] EXT4-fs (loop3): unsupported descriptor size 0 15:24:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r2, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r2, r2, &(0x7f00000001c0), 0x8080fffffffe) 15:24:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x2}, 0x48) 15:24:26 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x3f000000}, 0x48) 15:24:26 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000d19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:26 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) r0 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r0, 0x2008002) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x10000}]) 15:24:26 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) socket$xdp(0x2c, 0x3, 0x0) r9 = getpgrp(0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r9, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000180)=']user*trusted\x00'}, 0x30) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)) 15:24:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x3}, 0x48) 15:24:26 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x40000000}, 0x48) [ 606.982873][ T26] audit: type=1800 audit(1574781866.197:127): pid=29282 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=17150 res=0 [ 607.017157][T29280] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x4}, 0x48) [ 607.044490][T29280] EXT4-fs (loop3): unsupported descriptor size 0 15:24:26 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fcntl$getownex(r6, 0x10, &(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x9}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x3845a19ed2308a16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r9, 0x4008af23, &(0x7f0000000100)={0x3, 0x1000}) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:26 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x48000000}, 0x48) 15:24:26 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) socket$xdp(0x2c, 0x3, 0x0) r9 = getpgrp(0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r9, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000180)=']user*trusted\x00'}, 0x30) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) 15:24:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r2, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r2, r2, &(0x7f00000001c0), 0x8080fffffffe) 15:24:27 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000e19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x5}, 0x48) 15:24:27 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x4c000000}, 0x48) 15:24:27 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() getpgrp(r3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x6}, 0x48) 15:24:27 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) socket$xdp(0x2c, 0x3, 0x0) r9 = getpgrp(0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r9, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000180)=']user*trusted\x00'}, 0x30) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 15:24:27 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x5fff5fff}, 0x48) [ 607.981308][T29311] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:27 executing program 0: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x20) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000000)=0x4) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) mq_notify(r12, &(0x7f0000000380)={0x0, 0xa, 0x658c37e92907027b, @thr={&(0x7f0000000300)="624c3e6b9b9378eb57bd0e4086a3b788d51f5e0e51ce3d7516d69c34d98f2b6388147c9608bd129dc324149ecf8dfa4e467d048cb364ab053269fbe8e6f1b3fe941fa8e3bb1d009f07a02f179500f9baa6869cb648a13f49e8a5e7a39a3b43fd6c4edbd092b199f8b3de98750572c7a51a70", &(0x7f0000000580)="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ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) name_to_handle_at(r9, &(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x86, 0x55708e1e, "ff0940a1f96b20fe4420c98e711d148f12241965c7f3d0b3b928a37d34b2e9ae20cfde1c377da334394625ac57623a096c6eedc436fb8ea58b4c13b60eee790038f4d99e35372b39eaea6033003dc35ebc679150feec2c40729f5ef04b5bbd9e74ccfbcbfdcb5d926490ffb54db7a1fd9e6b58906ad1270d3de419734265"}, &(0x7f0000000240), 0x3200) r13 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) r14 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000003c0)='ns/net\x00') getsockopt$CAN_RAW_LOOPBACK(r4, 0x65, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) dup2(r13, r14) [ 608.039212][T29311] EXT4-fs (loop3): unsupported descriptor size 0 15:24:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x7}, 0x48) 15:24:27 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x68000000}, 0x48) [ 608.116467][T29320] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) [ 608.149025][T29320] FAT-fs (loop4): Filesystem has been set read-only 15:24:27 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804041019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 608.168635][T29320] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) 15:24:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(0xffffffffffffffff) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:24:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x8}, 0x48) 15:24:27 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f0000000580)={'filter\x00', 0x7, 0x4, 0x458, 0x258, 0x0, 0x258, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@arp={@empty, @local, 0xffffffff, 0xffffff00, @empty, {[0x0, 0x0, 0x0, 0x1fe, 0x101, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0x3a1e7d64dce4e095]}, 0x5, 0x8, 0x1, 0x8001, 0x50ad, 0x200, 'bcsf0\x00', 'gre0\x00', {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local, @remote, 0x8}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x9}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4a8) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:27 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x6c000000}, 0x48) 15:24:27 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) socket$xdp(0x2c, 0x3, 0x0) r9 = getpgrp(0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r9, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000180)=']user*trusted\x00'}, 0x30) socket(0x11, 0x800000003, 0x0) 15:24:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x9}, 0x48) [ 608.624388][T29342] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:27 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x74000000}, 0x48) [ 608.668387][T29342] EXT4-fs (loop3): unsupported descriptor size 0 15:24:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xa}, 0x48) 15:24:28 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x7a000000}, 0x48) 15:24:28 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r4, &(0x7f0000000500)={&(0x7f0000000100), 0xc, &(0x7f0000000480)={&(0x7f0000000200)={0x260, 0x27, 0x2, 0x70bd2b, 0x25dfdbfc, {0x2}, [@typed={0x8, 0x48, @str='\x00'}, @nested={0x30, 0x35, [@typed={0x18, 0x36, @str='-md5sumnodev}user\x1a}\x00'}, @typed={0x8, 0x51, @uid=r5}, @generic="e95f5a", @typed={0x8, 0xf, @u32=0x989}]}, @typed={0xc, 0x27, @u64=0x1ff}, @generic="0d87cf11b05bdaa8eb18fd172019076b5b4ad8a52494054ccaf9a464d5d0531f386faade719ff35ff1e34b22bef5bca29ece1cc0f412a522864411a5189c9657f522e5", @nested={0x1c4, 0x4d, [@generic="da4f89d03ff80ef6b721ec0117293b2f44146b98ae14e35441351e9e346cf17aa64119669aff6508ab26c69a20194d3eca3f1be355b086a04663730b0725604784808177a3d3e1ec0daf8db75b84d09fd181e05e1557ce369dfce3a9c2e44e2168547a396db92019b5d53c076b2fdb81487cef1a8bf09947dcc8a4576a390c58c6660158e02659642f812d26ac27ba86", @typed={0x8, 0x8a, @ipv4=@broadcast}, @generic="a579407ac403ba195c108067fa0d448b028eabf4b44f4c1d972c724dcfb09cf4f5e34d11adbc48916b9255428888e1f3194fa99010a6be1e0bc72574dd8df17958a3af6f426ae1befd0759c0bdb962712e377bce3529592728e1b9e66c3b829793310e04daad61aaae6f9bbaac73c76eae7b935de349ca3c16c6e089cc3d", @generic="38b69b0e42c21524658185c79c22baf508434f489a66923b28a939e21b39470875a39b30436b48e2ea78c2d7ab334061d2b21c5c5a120b8c68618f0b9838322ec1d84b9fff8bf576a9ec4ea0940ad5d30972cee9397e1abf1e53d3f140de2aff85c293c0e1eddc3940f190d5eed075fc45f2d8baa1f4396e21b005332ef1bcfa45afeb5b646eb12f9dbe4c9e526a0f8d33e6885fd5a67c9af79e7fa8fc33775aa8cb485dd2ae1c"]}]}, 0x260}, 0x1, 0x0, 0x0, 0x4}, 0x10000000) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r6, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:28 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804201019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:28 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) socket$xdp(0x2c, 0x3, 0x0) r9 = getpgrp(0xffffffffffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r9, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000180)=']user*trusted\x00'}, 0x30) [ 609.117181][T29364] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 609.143017][T29364] EXT4-fs (loop3): unsupported descriptor size 0 15:24:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(0xffffffffffffffff) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:24:28 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x80ffffff}, 0x48) 15:24:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xb}, 0x48) 15:24:28 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0xa) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xfea4, r4) keyctl$read(0x3, r5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000000200)=0xe8) r13 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) r14 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x9) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r13}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r15}}) keyctl$chown(0x4, r5, r12, r15) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:28 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804001119000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:28 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) socket$xdp(0x2c, 0x3, 0x0) getpgrp(0xffffffffffffffff) 15:24:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xc}, 0x48) 15:24:28 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x90ffffff}, 0x48) [ 609.605639][T29377] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 609.616887][T29377] EXT4-fs (loop3): unsupported descriptor size 0 15:24:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xd}, 0x48) 15:24:28 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804001219000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:29 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xf6030000}, 0x48) 15:24:29 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UI_DEV_DESTROY(r4, 0x5502) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f0000000140)={0x2, 0x7ff, 0x843, 0x2ca5}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) [ 609.966232][T29398] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(0xffffffffffffffff) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:24:29 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) socket$xdp(0x2c, 0x3, 0x0) 15:24:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xe}, 0x48) 15:24:29 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xff000000}, 0x48) [ 610.007594][T29398] EXT4-fs (loop3): unsupported descriptor size 0 15:24:29 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804031f19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xf}, 0x48) 15:24:29 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SIOCGETLINKNAME(r6, 0x89e0, &(0x7f0000000100)={0x0, 0x3}) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:29 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xff5fff5f}, 0x48) 15:24:29 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r5, 0x0, r4) fsetxattr$security_smack_transmute(r4, &(0x7f0000000100)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000140)='TRUE', 0x4, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0xcf) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1fec, 0x4}) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) r6 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x4, 0x1200) readlinkat(r6, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)=""/110, 0x6e) 15:24:29 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r8, @ANYBLOB="000000000000aaaa000000"], 0x2c}}, 0x0) 15:24:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x10}, 0x48) [ 610.615207][T29424] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 610.662652][T29424] EXT4-fs (loop3): unsupported descriptor size 0 15:24:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x11}, 0x48) 15:24:30 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xff9f0000}, 0x48) 15:24:30 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804002019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:30 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2140}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000100)=""/27) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x12}, 0x48) 15:24:30 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0x0, r6, 0x0, 0x8, &(0x7f00000001c0)='cgroup.\x00'}, 0x30) r8 = syz_open_dev$media(&(0x7f0000000240)='/dev/media#\x00', 0x2, 0x2000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x7f, 0x6, 0x1, 0x0, 0x0, 0x101, 0x408, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000100), 0xc}, 0x8204, 0x8000000000, 0xfff, 0x1, 0x800, 0xb3c, 0xd1}, r7, 0xb, r8, 0x1) 15:24:30 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00'}) 15:24:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xffffff80}, 0x48) [ 611.199474][T29446] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 611.219871][T29446] EXT4-fs (loop3): unsupported descriptor size 0 15:24:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x25}, 0x48) 15:24:30 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804102019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xffffff90}, 0x48) 15:24:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x48}, 0x48) [ 611.648419][T29462] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 611.673023][T29462] EXT4-fs (loop3): unsupported descriptor size 0 15:24:31 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:31 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) 15:24:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x4c}, 0x48) 15:24:31 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 15:24:31 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804032119000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:31 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000140)=0x6, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) mount(&(0x7f0000000180)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='msdos\x00', 0x10, &(0x7f0000000240)='user\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$P9_RLOCK(r9, &(0x7f0000000100)={0x8, 0x35, 0x2, 0x2}, 0x8) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) [ 612.050825][T29475] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 612.085965][T29475] EXT4-fs (loop3): unsupported descriptor size 0 15:24:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x68}, 0x48) [ 612.121724][T29477] FAT-fs (nullb0): Unrecognized mount option "user" or missing value 15:24:31 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x2]}, 0x48) [ 612.236326][T29477] FAT-fs (nullb0): Unrecognized mount option "user" or missing value 15:24:31 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) ioctl$USBDEVFS_CLAIMINTERFACE(r0, 0x8004550f, &(0x7f0000000100)=0x7f) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000140)={0x0, @adiantum}) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$cgroup_ro(r6, &(0x7f00000006c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SIOCAX25GETINFOOLD(r7, 0x89e9, &(0x7f0000000700)) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:31 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:31 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804002519000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x6c}, 0x48) [ 612.788691][T29499] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:32 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:32 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x3]}, 0x48) 15:24:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x74}, 0x48) 15:24:32 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1000, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:32 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 612.852859][T29499] EXT4-fs (loop3): unsupported descriptor size 0 15:24:32 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804002d19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x7a}, 0x48) 15:24:32 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x4]}, 0x48) 15:24:32 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$void(r6, 0x5451) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000180)={0x15, 0x110, 0xfa00, {r7, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10000}, @ib={0x1b, 0xfffc, 0x3, {"d1945bf36eab0ceb349f892e44d6a0ec"}, 0x8, 0x2, 0x2}}}, 0x118) 15:24:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x112}, 0x48) 15:24:32 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x5]}, 0x48) 15:24:32 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 613.205124][T29518] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 613.236201][T29518] EXT4-fs (loop3): unsupported descriptor size 0 15:24:33 executing program 4: syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x300}, 0x48) 15:24:33 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x6]}, 0x48) 15:24:33 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804032e19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:33 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:33 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) sched_setparam(r3, &(0x7f0000000100)) 15:24:33 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:33 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x7]}, 0x48) [ 613.921688][T29538] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x3f6}, 0x48) 15:24:33 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x8]}, 0x48) [ 613.994159][T29538] EXT4-fs (loop3): unsupported descriptor size 0 15:24:33 executing program 0: syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:33 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r2, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname(r5, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:34 executing program 4: syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:34 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x500}, 0x48) 15:24:34 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804003f19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:34 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x9]}, 0x48) 15:24:34 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r1, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockname(r4, &(0x7f0000000280)=@x25={0x9, @remote}, &(0x7f0000000340)=0x80) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x9) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r6}}) getgroups(0x5, &(0x7f0000000240)=[0xee00, 0x0, 0x0, 0x0, r6]) fsetxattr$system_posix_acl(r1, &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000280)={{}, {0x1, 0x4}, [{0x2, 0x3, r3}], {0x4, 0x2}, [{0x8, 0x4, r7}], {0x10, 0xa}, {0x20, 0xcbec60adb8de0789}}, 0x34, 0x0) r8 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r9 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r9, 0x2008002) fcntl$setstatus(r8, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r11 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r11, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r12 = openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r10, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r8, &(0x7f0000000000), 0x10000}]) setsockopt$inet6_dccp_buf(r12, 0x21, 0x5d09fa61f37ba2d3, &(0x7f0000000100)="a8281a81627138751e3b58e7d56ef5901154474b1ceb4a1d4db51c45abe17f96ae92368f6eb21da4078cd2d6fd438863df527457a0826f52998ff8eb627dea363c9ac2536c695ec98e043612c2c1e9704d8f81bf8c3d5d5deab23f6eb832e53f24a468ce3a13e76e8d107118b18c16d3ae402f8ee585399bba674327bd5f0ac406578d1d845b6c596bee36e107faa8fd9b11b4ac9c4194ac9dfa7208d9e735e27c923aed2d2af08d9bdfc13f478ffdb71f1991fd9d1ca971517f823433154e09fbcd55de8b432cea1f9755f55a4b1c5190ec2a220ba9", 0xd6) 15:24:34 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x600}, 0x48) 15:24:34 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xa]}, 0x48) [ 614.832432][T29570] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 614.854131][T29570] EXT4-fs (loop3): unsupported descriptor size 0 15:24:34 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f00000001c0)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r4}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:34 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r1, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:34 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xb]}, 0x48) 15:24:34 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804004019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 615.225885][T29592] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 615.246414][T29592] EXT4-fs (loop3): unsupported descriptor size 0 15:24:35 executing program 4: syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:35 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000004b40)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)="9aed84ca3b12552769214aa5dc053dfc6777e55dc9951ac7ff276718625deec8c61f1bfa156e1943e1f91ec49170c6366556067acb2ce5283ba7bc18dd93c328a74e02afb49280ee283409ebf6e73fc6bdc8d2624769da8d6f69ba0b7c985b19b9ca0ae41b0da8b12a396927b17b81cd79ca2c010ad4825fee6cb2a1e7bbbdbd682b1e87bb3463bf21f6dd20cc8ea08b075502b50c48b83723710851e9a8a0d2a43b839fa2bd5dc8f1b32d1a468c1420a39a75a4787ed31f4e2341666270c07ebcafad9e786be22d1b0251b663a7a00c384c73d8243d0b4ae1c4d2af0e7adb0020fbefd7784c9acf7e0200985c0fd8eeaf", 0xf1}, {&(0x7f0000000200)="e2086f49cf878af9fd040e7d6244884737683fb73bbc346ba3ca16e95f2fd821f320120d03e8a3725b24c626a109b7b3f017dd3f43800c31093c7a844badfed27bcf3c60", 0x44}, {&(0x7f0000000280)="961070a542e9467abde567ef5fe23ad7fa08233fa3aebb3805cbb1ec91ab0f1d03b078edbb3722b3a6e519ff90f86601a449d0c90304f27a7bf72cbbcf7057e8a56cb5f3b56d21a8d08efc64333075ab96860d81971851a2698773437fc3fe8e6172e006467e2f4787e77d94aa9ea568f271ba660948277dc251e139158ad45e94ec556a25bfe5e67f944534b6cc193278dc21d8439d74f3", 0x98}, 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{&(0x7f00000045c0)="a2c3d09174d12b78c20ebc51e66a4e4c7e6a394da67f0ff765f3bffd976d567ae5012d2d8c2915d5d6521f3bfef1bb632a4c123fe5f8369b01e9c68569eb5a7c7d60b9db7e109978cc91af6f2c6ce2cf4f8cdff5ae1a69aafb2bcdff3abf86f3f37a1c7eb9a30087d25d0fafdee7e989ac9d08bf5fdbc622645303fdf8bfc2ca56d8b1f6b9c71cb42a351d4d359d34d9459fce0ba062458b7e6606707a5ba4c9f889512355b1111173f6f46e49af5ccfdf31fea3742db53da1873e28380bceb11da842a4edee5e46632812533beab122fb0f8448a37cfb8d5c67e3caa0667a96024aadfb17196d15d0f33ee320af", 0xee}, {&(0x7f00000046c0)="586ad137dc08c6b1a6a02db845cf326ef609c3081486dd0e958057db436698a3eef21aff6d14c70f195538c48dcc0916d908340e22e0251289de85fd77884b40e7e620be80e9216a5b124d91cb116dcfc619576e", 0x54}, {&(0x7f0000004740)="5693b2ce9e226583404f5fd96f75de169461c71858572d20bb68ef7503a9a59e5c3017a054487bfe6aa17c76b0bde1d061af2d8b99aeb0e187ded1d58088558673979cd9c91cfa398cc3cd8ff55ea9", 0x4f}], 0x5, &(0x7f0000004840)=[@op={0x18, 0x117, 0x3, 0x2e2f3bc56e79eefa}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xc8, 0x117, 0x2, 0xb2, "17744f348007e9966959a24fb491237b0dba6678984b02b6792e47c7c6897a7933939e0e53b3d9a1fc30d111c628f5c4081e2a5d3e0c47afee0947147fb23f9ffa37b251e0afebb11a8b397ad1ef387fc5636ff56e38e5e1ec69b418417bdc96de538d88f984b87e44f958a063f8dd43de9ca503ae09a880684e289a222957a08a77a73f385876bd68a3c03c47d68613f96affd82327c39fe7d663a83dd00bcaf32b4dbfb7cd15acc8896a69a089d8375e84"}, @assoc={0x18, 0x117, 0x4, 0x6f}, @iv={0xfffffffffffffd79, 0x117, 0x2, 0xaa, "9beea12551b2ad83a7a3ac8bf4b595f513a10b921c2eaf0eaac2610098cf08a0c692b82380ea2c7c5512db2d9a1eb6cdb7245670391c05c42398779a469f4b9f8ed6769a7e1c784d8d6c2151af833f804d0edd8b7f16ae0fba73fb64b3e81245503b64808abc994d6221f79fbe388d238ee8edce7c308b5ed11e09b253f3ea982d7a522ae25654c7921852e77df9aaaa590a31a5a56bb10df6a9a874033ee1ea8be3632e7333ad1f523e"}, @iv={0xf8, 0x117, 0x2, 0xe0, "8fdee2ce7f1d63d5068b9956aaa260c1e8e647fea95c055531d890b4d105b804b0f2a596af86bf8354180eb9ce5ac16b63badaaa5ca67a52dc8aafc4487b1b0ab80e3fb10382b26a21e4938fea3c0bb68b927ef07d976eb8b56087e70ab4f6382be042bf62feba7a89763b50b0ba869329c4b8d538b39471a12b2696f60249e6b98d8989e7fd1335ce7cf78ec2e1a247f18dc06b077aea2207ba272aa6d9c7f91f0fc17da56bd7629775cf7bae2789412587e826ec6b0ea3206bf78bb9de9de02998d027219d13ad165648fe43a9d67193b91678155c846a55faa7590aaacd80"}], 0x2c8}], 0x6, 0x8000) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000018c0)) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x700}, 0x48) 15:24:35 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xc]}, 0x48) 15:24:35 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r1, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:35 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804004819000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:35 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xd]}, 0x48) 15:24:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x900}, 0x48) [ 615.973440][T29602] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 615.982522][T29602] EXT4-fs (loop3): unsupported descriptor size 0 15:24:35 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = dup2(0xffffffffffffffff, r5) connect$ax25(r6, &(0x7f0000000100)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2}, [@null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null]}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r8, 0x0, r7) dup2(r4, r8) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:35 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r1, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:35 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xe]}, 0x48) 15:24:35 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804004c19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 616.416978][T29628] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 616.449401][T29628] EXT4-fs (loop3): unsupported descriptor size 0 15:24:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', 0x0, 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:36 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xf]}, 0x48) 15:24:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xa00}, 0x48) 15:24:36 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$USBDEVFS_BULK(r4, 0xc0185502, &(0x7f0000000180)={{0x7}, 0x0, 0x9, 0x73, 0xfff, &(0x7f0000000100)="772b1643fc6694fd948f77461b938b3c7af0ce4a402f3f92b55f5b6a9bd6391c1d420774f7bd30a52fcf950cb25ce49e9ad664be193935cf75e9a8ea86ec643aa4d9f91d4205f1de442949e218010d7036c44372612400e6daf64312b8b103ccd60a0d773d5ef476808d1926b02647fceb19d3"}) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:36 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r1, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:36 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804005c19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xb00}, 0x48) 15:24:36 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x10]}, 0x48) [ 616.900103][T29634] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 616.918938][T29634] EXT4-fs (loop3): unsupported descriptor size 0 15:24:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xc00}, 0x48) 15:24:36 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x11]}, 0x48) 15:24:36 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r1, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:36 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x8002, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000140)={0x97, 0x27a}) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) r5 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FD_FRAMES(r5, 0x65, 0x5, &(0x7f0000000100)=0x1, 0x4) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$can_raw(r5, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r7}, 0x10, &(0x7f0000000280)={0x0}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'ip6gretap0\x00', r7}) 15:24:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', 0x0, 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:36 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x12]}, 0x48) 15:24:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xd00}, 0x48) 15:24:36 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804006019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:36 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r1, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:36 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_S_JPEGCOMP(r6, 0x408c563e, &(0x7f0000000100)={0x1, 0x7, 0x28, "f09d65aabf9de9c6c44257a12fa528b9e0c954f49f7cdea72943f9ecb75f20d86d11b707184565c85989115905340b5a80efefc5593a002d92af475b", 0x18, "28db1e6effa0dc823471c9e24a63e52cd8430d8cb52bf617eeaf8618d0976d69a5a1fa99f07264e1c7a0164ccf05fc52ceaa566b4635e842408afabd", 0x4}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000200)=""/110, 0x6e}], 0x1, &(0x7f00000002c0), 0x0, 0x4044050}, 0x4000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r8, 0x0, r7) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r7, 0x0, 0x0, 0x4, 0x4, {0xa, 0x4e23, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x100}}}, 0x32) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xe00}, 0x48) 15:24:37 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x25]}, 0x48) [ 617.789815][T29670] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 617.817859][T29670] EXT4-fs (loop3): unsupported descriptor size 0 15:24:37 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x48]}, 0x48) 15:24:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xf00}, 0x48) 15:24:37 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r1, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:37 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804006819000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 618.153291][T29692] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 618.173156][T29692] EXT4-fs (loop3): unsupported descriptor size 0 15:24:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', 0x0, 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:37 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:37 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x4c]}, 0x48) 15:24:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x1100}, 0x48) 15:24:37 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r1, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:37 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804006c19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x1200}, 0x48) [ 618.747336][T29702] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 618.765591][T29702] EXT4-fs (loop3): unsupported descriptor size 0 15:24:38 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x200, 0x40) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:38 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x68]}, 0x48) [ 618.876619][ T26] audit: type=1804 audit(1574781878.087:128): pid=29711 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir493656370/syzkaller.TtEAHg/1034/bus" dev="sda1" ino=16738 res=1 15:24:38 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804007419000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:38 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r1, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 618.962255][ T26] audit: type=1804 audit(1574781878.087:129): pid=29711 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir493656370/syzkaller.TtEAHg/1034/bus" dev="sda1" ino=16738 res=1 15:24:38 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x6c]}, 0x48) [ 619.048070][T29719] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 619.102862][T29719] EXT4-fs (loop3): unsupported descriptor size 0 15:24:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x1201}, 0x48) 15:24:38 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) write$P9_RMKNOD(r1, &(0x7f00000003c0)={0x14, 0x13, 0x1, {0x4, 0x4, 0x7}}, 0x14) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:38 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x74]}, 0x48) 15:24:38 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) open(&(0x7f0000000100)='./bus\x00', 0x402, 0x8c) ftruncate(r0, 0x6) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() r4 = getpid() r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r9, 0x0, r8) fstat(r9, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r13) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) clone3(&(0x7f0000000d00)={0x8000000, &(0x7f0000000b40), &(0x7f0000000b80), &(0x7f0000000bc0)=0x0, 0x6, 0x0, &(0x7f0000000c00)=""/40, 0x28, &(0x7f0000000c40)=""/141}, 0x40) r16 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r17) lstat(&(0x7f0000000d40)='./bus\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r21, 0x0, r20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r23, 0x0, r22) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r25, 0x0, r24) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r27, 0x0, r26) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r29, 0x0, r28) openat$uhid(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/uhid\x00', 0x2, 0x0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000f40)='/proc/thread-self/attr/current\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r32 = fcntl$dupfd(r31, 0x0, r30) ioctl$PERF_EVENT_IOC_ENABLE(r32, 0x8912, 0x400200) socket$inet6_udplite(0xa, 0x2, 0x88) r33 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r33, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001040)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)=[{&(0x7f0000001080)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x62c}], 0x1, &(0x7f0000000f80)=[@cred={{0x1c, 0x1, 0x2, {r4, r6, r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, r13, r14}}}, @cred={{0x1c, 0x1, 0x2, {r15, r17, r19}}}, @rights={{0x14, 0x1, 0x1, [r21]}}, @cred={{0x1c, 0x1, 0x2, {r33, r18, r7}}}], 0x98}, 0x4000000) r34 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r34, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) r35 = socket$inet(0x2, 0xa, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = fcntl$dupfd(r37, 0x0, r36) ioctl$PERF_EVENT_IOC_ENABLE(r38, 0x8912, 0x400200) io_submit(r2, 0x2, &(0x7f0000000300)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x5, 0xffffffffffffffff, &(0x7f0000000140)="c7f159347c8e3ced4b712a32c0eaeeb1191b8aa20af414d265f041170981a6bfde779bead4acafab100155055471f1302a4f4b6f2679f8c6f99bf591420a2e4f04c024bb63965f40691dce67f02410b765c5380cc6204a537f5f192782bea14586bfeab02bb9e166c8d7193f6c134d733decd31eda4642f1eae11de747c1e5f1fdca", 0x82, 0x6, 0x0, 0x2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x5, r35, &(0x7f0000000240)="abb0fb08de252a28158123e9903de5a8c4221c12b95f9bd72da8f18e59346ab1740119b7b48cab78592af018a554f13ec9d33729086767ee0f9d139fbbe877eaf75b62a6469b9ab4f2592ea7", 0x4c, 0xc3, 0x0, 0x6, r38}]) 15:24:38 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804007a19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:38 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x7a]}, 0x48) 15:24:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x2000}, 0x48) [ 619.722527][T29729] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) [ 619.745298][T29734] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 619.763105][T29734] EXT4-fs (loop3): unsupported descriptor size 0 15:24:39 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x2500}, 0x48) 15:24:39 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="80000000380400d119000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:39 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 619.986741][T29753] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 619.996017][T29753] EXT4-fs (loop3): unsupported descriptor size 0 15:24:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x3f00}, 0x48) 15:24:39 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x2]}, 0x48) 15:24:39 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="80000000380400de19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:39 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = inotify_add_watch(r5, &(0x7f0000000180)='./bus/file0\x00', 0x10) inotify_rm_watch(r2, r6) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r7, 0x4068aea3, &(0x7f0000000200)={0x7b, 0x0, [0x770, 0x4, 0x3, 0x1]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r9, 0x0, r8) sendfile(r3, r8, &(0x7f0000000280)=0xd9, 0xb5d) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r11 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x7f, 0x200, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext, 0x0, 0x0, 0x243, 0x2}, r11, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x48) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r10, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:39 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000400)={0xffff, 0x4, 0xa000}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x4000}, 0x48) [ 620.590779][T29762] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 620.615600][T29762] EXT4-fs (loop3): unsupported descriptor size 0 15:24:39 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x3]}, 0x48) 15:24:40 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x248800, 0x48) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0x0, r6, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) inotify_add_watch(r1, &(0x7f00000001c0)='./bus\x00', 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) r7 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x1, 0x2) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f0000000180)=[0xdf, 0x8001]) 15:24:40 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="80000000380400e019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:40 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc2822, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:40 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x4]}, 0x48) [ 620.952991][T29785] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 620.963033][T29785] EXT4-fs (loop3): unsupported descriptor size 0 15:24:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x4800}, 0x48) 15:24:40 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x5]}, 0x48) 15:24:40 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:40 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="80000000380400fc19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:40 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x6]}, 0x48) 15:24:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x4c00}, 0x48) [ 621.549461][T29794] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 621.584158][T29794] EXT4-fs (loop3): unsupported descriptor size 0 15:24:40 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xa}}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0x0, r6, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:40 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x7]}, 0x48) 15:24:40 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:40 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038040fff19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x6800}, 0x48) [ 621.933316][T29819] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 621.963050][T29819] EXT4-fs (loop3): unsupported descriptor size 0 15:24:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:41 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x8]}, 0x48) 15:24:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x6c00}, 0x48) 15:24:41 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 15:24:41 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r8, 0x0, r7) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@ipv4={[], [], @remote}, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001900)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000005140)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000005100)={&(0x7f0000001940)={0x3798, 0x24, 0x800, 0x70bd27, 0x25dfdbff, {0x14}, [@typed={0x14, 0x73, @ipv6=@local}, @typed={0xa0, 0x36, @binary="ab4107fcdb8d0cfa65c4ae0795dd5c30f6666a98939c2a1c0f317db8aeb831b29306d307bb27772e5587f46ae5ca99a81014e7ba961737649eadff66ccd2daf8fa5f5c41e0b65b0db95db115e266cfc079e9083d3efaa6a5f45ee17083f99a9d40f14862337e2be3a7010b4a5906b67b4b3f28b15e31da545774439a60f12d8ac79e7f436642d68492001b2a81134711a3cbfd4adcde979941a990"}, @nested={0x110c, 0x76, [@generic="6670d6551ac77defd444c95806d52f3fdbbfd28d718c9e52927f8e8e1236", @typed={0x8, 0x91, @pid=r6}, @generic="4158765c519a02f0ecfbc05aa3ede73e355fcd8c72d31ff50ead0c5891173569aa9abc4e3d20d62f790eacb06dd761d147649b963ab80e84fe60ac946f620671506a074985313e56637b0b4062062af71756cab181ee5234742024b8151133b4c6b2f166083b680bc834e09f606c3fa8a7a9d864cd5652eb750883eb615f0a310191d8e6e9b6411c8fb7f217cb3428c3957a2004f07a9d697a418d10e80766b62289253adabc374077de8d1b46096d32baae273c5d47dd73a8553ea0a33ac98634381135ec24e286b2a073280e77b36bc43b4b8822feb0b0ae377a85139a01dd3b", 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@generic="12e5d98d137e5b2e025ef01b8cdcebcf10715b0017ac043007930a97d8ba2e5ac8821606901f4a9f931c007ac8f4019732fd2d5e1d134590726e56a3fcef93cfd54cff63ecc0c882fda01555e7ef30adcfa764f5ed1c79230eb1f013ca70b927e2fa49c56a019fc3a7ecf24dc60d4aa1acc97e6daa9dafd95f589451411bb89244abf921094ae927278213d2ab4d5803f89d117913cf6ecaee869eb0f3"]}, 0x3798}, 0x1, 0x0, 0x0, 0x8000000}, 0x4000010) syz_mount_image$erofs(&(0x7f0000000100)='erofs\x00', &(0x7f0000000140)='./bus\x00', 0x9, 0x7, &(0x7f0000000400)=[{&(0x7f0000000180)="a9dd2682bb23ed86823e4e745c6a3e7947df61b9d0efb6f96a00b699322406bc2e87c1ba68b6675ea26f9a89350f0f655093f67642ff0c27b8fb7a7b54ecf9bd6e055795e2652682207ec3e6668c5f8293d2d11c81d11b124a9b9ff483b8b0907e6cdd52580726818d0aab9aa0e7d6d7ec308c2ef964a31f1b1d7662abfec4d43f8ce0a350bc54011fb2866830ebef8b72cf496ca684f883eacb0d9f2eeb538484fdbcf66c3a16de5aae3cc9992ddbe55db96c6a50ebcd55629e6b08c1adb607183ca7ef354df467", 0xc8, 0x8}, {&(0x7f0000000280)="c787aa96e118879dd8dce4f72a448f6855eb716ca6e9219dc98f02b8be3dfce5352a399bcf", 0x25, 0x2}, {&(0x7f00000002c0)="ad2a32e439f17b0ae1d71f2181c4ffe289ca42a3bda401170a95185fd8cbbfcfcd604cd7bf2540417fa69b80afc8079fd0c32ee112391c4d992f9cbbbe87e6633faa6ed6478646df9cf12f265498fab44be22ae31863335d67dc7a1183b450887f67de8c16a158033fd8aaf9d773a76f25d3a6b97dd5a4ea16e6", 0x7a, 0xbfd}, {&(0x7f0000000340)="a774fafcf157bf7e32818b37471e1ab554c45a82c66d948fe85d2e27a3fd7a1cd95afb4b6d5a01737cc432067d0de22b1e40e38f3b267cc6398cf252771d5d11e1a987fcc289cd3f76a23021d864595eb9ac1c63045b2bf6cc609c85edafc12c921d6a721abff870ff7c15d8d2ff95bc7d20ac4e75bad93a1f5823828dfcd7fde83b71385ca824b27c49fef105d31021fb05eb5d9bba287f34dbdebdf446", 0x9e, 0x80000001}, {&(0x7f0000000580)="01fcd6bb8b5309ddb08fe0d1f1c2b6997c0c2b347b2d5950736c718f5f88878761f2629e7d9a8a887c1bdbf84bea5cbaea37cf0ef01b2f82f28cf589b5198bc90094c102c4e5eaa658d3f60211d32e8ea464d82941a24ada62e805965f52cc4d4a856b686147f9fe35ef3b6b713ff163e7372dfc068c3418d8235a1bef652b9316af6721158e305cfdafab2c17cd3f7513be1764268a36be72a98b1e35e8424dfe5344388df25ef435fe1136b5f5272ced5a941992ccd7282d9e468cbfb3c1b02c167ee605b6d89e4c9e6166d7189eb87c5aca8ab507bd531a417adca3bab0d1b894cd95ed1cbad8bc5ba2a7db8848767a141ab407b3b289173a38acdb93e8af9014142c2d30f86b545518afb10111e1a4dde1cde5d0e271339c014d78dbe354620b0fe3f2b92a3f859da50c5fb4fe546ba1abdd4ba8cd6ec26e97e5d923097e3baf37b298ba5ed340968e0d934a31eaa2cc5491cf2531c1667d143782b86fae3e6d6b77f904d02bed9b04522f8eef880cd16ccea80cb5d045bb351a08626e17b78031e248e9b617303b56b783cbe03c17cafff0a07d6dbd739f07ae6bf077394c86658789fa30ef3c484d75341bd42549cb2b57227cc2fd9caaf80e270db5a65e6fe6cb60b1e78c7cf2f9c8522d4750988944a68a0230f578a69aacd4311a1235408dd107c3e9e8725b240a18ca37760b44861f0c0b7accb966e29e6a645687ed1d443c8d6b0c1143c4569bb136bede7bf0b19919ddf124fd72bf8ac971fa81e121f3b99fe5659fef53494fc232b51d73bb2f9170ee902728c10edd6908d9b1d0b5a09ce21fb9ef6ac75af480944b89b2178df5a6de482c4059667796d71632e77887dfe4d902e150474f06f93951ebbb69a1e7a4535543975e2b64dbb716507a6f70e969329432eb20b48104651c584e878e22fe776ca9a326c50cd00e95e1d1d9cdc4d58a24c59169a21982997e1c9d24afa729d3d593d841deadc800691eabb4338d9e1b7bf7ecd7166a4d19709ddd8c6bed5894c9bfb0d60ee82e7ec15eff00ab5a34ba5e2ea423d2b27a14a62ed04ca4b35b3d815c92fd795af25b1735c94f7c14126affb0cacb9c9794929144e28136d70865933aaf8951164e72e6ebf5fad6b650f27b3dc35ed996a3682a76dcacaba9c05c397fe06930ec0a72046db140501cae2bc74d82cb69ea66b17e53c5eb6aa75095a9d129a27435886844db9dc743ba259e499c8158081879a7b9bb10c8456db0c74b367d5194c7e1dd8db4f7ca4c93a1ce93dbe13d6b8b18d90b81f2254cbc9236a056a182068da40ee35807863927dd5c4aac3f3233595701f838ad256a9dea064b8a43a6a125d1f148bd89099ca9abf9ffc22fdc940e3bb78976f01782db9954ebc0b321f11ecdbb30281d0f6fb3d60eacfafb078e91b40ebbd828fff04bd7a177d2cdacd23da2f24df3b536d42eae8c2dbda5e072ad76c7816001f5a69e91d5689c5ac3d9c4a44a38f0b4c84d9789f0f1102da852a44396c27f7539a160b880e7f4e45e0badc8bd7a5fb6697db36caa45abda057449b741e90fb138605c2829f781b46469d44fbd386c700a27f7135da6ec957f3d256c4747c0cc4f605d9816c3460f41e3d28a73299adc0481e55215663a89c6a157fa97fb0170265cbc8232f6bc9cef1bd493f18adc3692c22fdb4c250a1efb778621f097966f947be00525888b06a6a9ca316d34dfb035054e76ede89cd192ac9b5e22dd04262af141fd013c96215b416fc5510803e56001ec0d2e87d7e167a3f684ea147fb0ac316d2b42b75021c1135e9f4aef8cb1f6c4c6d5fb67093b6fc655d7210eeb1865ddfd01832006ff838d3aaedfe62d15348245ba0ccc5573702d26dd15e7167c20b5a52c53b0a2e73b91812204f4c2802094d51b17ae8c18b71085c26feb4bac5b1dd9f1ee07d7a8545f66a4cf76b35e2e4d73c728d9c14c50fcfe66e0011beea7e2305ca6975676e6958c9752323cbaa206b050145386a5e8d8863bb4e9054688ad42428b9547a4bab3abcafe04ad42c0430be84a80788706da8185124550c8a03912c4841d4fad9230ffef66cb355db34fa07f4ec20ae40ebf2271ea2945a7f6a2b515c22366ee665a8e78ecd6d4cf72be921091dc1dd38ce65949d1d3fa29321c9422ae852859e7f5470567421b05ead30fca76eff782551a6b6098839db11c93aecd2186aaafdc94974620de97f4b40f89f600464fe39492c9f23756d64497101c9aa6cd8076658ffbe20e3e0525ebd38cb4d84eaba975cd4690dddd1dc2706c6b7793e97c39eaf4b3770f62a0818089cb661facacb81b01d52e263077a805cddf4830c433852615a1489fd0b6e43b3f6b214eb7c4ffc98bd9235ad2a8765c03bf31370838e5b096a043b614a06ec33b1aec8737704d18036becb30db6e6a21d6c34dfcb34dcf0da293fbe7fb55af0984c6f6b71b2ceebb79c4736269885be11e7b64295d14bc7e149969a85054929dcf5cb7cfdac2d8fbd552574ed46fb2c2f41c4064d790def617a4bd3ae0a8ceb61f7e048b9a323d06d17379cfeb2b080cad8345301f59e2b1f4cd9957733d3b76a0a9bb5be583d5c78f2ba232505c2e5f50c8a339767ab2404581afa3b3b3646831e4b217daee71a5b13e5f68eefb15759ffcf6b286f6cbdd46c9180698e1486374167de9c25ebff40ccd486fa7b055e7d8b4f8625ab304555afb5145345ac2b4b88eb158537a4b34cf2b72fb54dd699e16bbed1f19e00904baddd171c52c80a311fd7e0c420eff536580f2e01c0fb8b9d2c08f45fe0c4ac7fa73a63666ce53316e5940da11784d9ef400a41da6d5d3d21f5f307c1e89964774fef7a73e13b8c6f61fc0ac93ab9234d1cfd80a0cb8df76b1e8161c4a167e13b87532a2130073e37178b447ed47fe870e78c902476abc6fe267cfd97673654d05d7d03d25b6600214927f65de5045d4e913602da1f2a756c80cdbe1cacbf98eaf0df91f8f4778178059d67516bf4927e4d29eef4646e53daa6cdd049d796dd61607a281293d985662375be63abc487283504141d1baaa7350463ee894c027f9786ecb31eef2f14e7748c95d60840c30e48e70beb98ddbd48e52fb995fc9c33ae2f00f534da39a92695440c7c9b14cdd7db8aba35dec33476a9b2c05cfe0be4a8ad6872cf82418557034bb4a118fbc682adce6ada0f72b2125f155841263d9a7a37dfdbf7bea89ca84244aaccc0b1243d9aa9c122e93d3e4ba1990442aeeb50c490d211200f8fc81158a6b8d111b96a4c283b61e107d225ab6cf756795bc55911b0a50c467f6743136d91edb06652edf11893a39b581a77e8d78cbdc8a9ace6a6e52cbb072348066b38fdca6b4a3c7ced1064cdd8f321a7c23d0bebe05f5a550cc921d8f8814fcf4bbaef86746da804f499fd79dbc214a35e9b7776b401d6e4d302ca7c48f0d315b2d0ba2147c6a87a7252aa11b8e0d5242171a823fc812c441b2942224722de61dc9306ad677d16f84694258fe4e63292a9f5006d7ce959e8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0x1000, 0x81}, {&(0x7f0000001580)="acfe3141c818961e28727e6aefaca889dfd484f7c6334c75bcc72aaffbcec378ee4253d9b5c627a6d5401709ccb7c8215c3104e1a10e26e248cb83da76f168a4dbc6c9486cdf385e449d545ac07677f22f904c3461bf8804f35500cd07e3449083622ba3a7f1d666a19618e498a909ec530bea3992527268051758fa9b60625ccb9a8bf8850819cbf7614258e0b7fd8952600352944f180ebe2fd82421c9cd4ed3aaa1b7b7c3df705552e54448c15bd293124d6b41e4017c9a698ad441aa7609b637c3d8818287d6a4b221398304a80483eafcb912df8bb8bf", 0xd9, 0xf787}, {&(0x7f0000001680)="5cf4d22d492eaa44993110d16abb4b5dc0034f2667d3542353dc4a34c2d56802a3ae08d64facdc08236fc5ce6113eda81254b12470fcf8e9e314d6eb5f03be1cb86e85a270f96ca967332888c698e532865b79eb2e716819caf3df37c125b0b82102cbe3f42793c900dfe12ffe3034bda2e60431c8dc6c5125bddceb81dcf181703410eab17c76c4cc5d0956e8792b4f24077a00740474fdb3889fda82778b5d0594970158722f2e300ae3543fc507d7c7698322ffd127f505b4aa78422f871037fd0f0118da631de438ae84f2c073a1d41cc200bc0cb11e366fea54fd01c8d7d7e5fb1e80dd3ccb", 0xe8, 0x59}], 0x5001, &(0x7f0000001780)={[{@fault_injection={'fault_injection', 0x3d, 0x400}}, {@acl='acl'}, {@acl='acl'}, {@noacl='noacl'}, {@noacl='noacl'}], [{@uid_gt={'uid>', r5}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}]}) 15:24:41 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000007000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 622.490973][T29824] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:41 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 15:24:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x7400}, 0x48) 15:24:41 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x9]}, 0x48) 15:24:41 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000219000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 622.543415][T29824] EXT4-fs (loop3): unsupported descriptor size 0 [ 622.629166][T29835] FAT-fs (loop4): bogus number of reserved sectors [ 622.652243][T29835] FAT-fs (loop4): Can't find a valid FAT filesystem 15:24:41 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x8000005, &(0x7f0000000140)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:41 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) [ 622.680233][T29846] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 622.712811][T29846] EXT4-fs (loop3): unsupported descriptor size 0 15:24:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x7a00}, 0x48) 15:24:42 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xa]}, 0x48) 15:24:42 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000319000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:42 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x884c2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r4 = openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) ioctl$VFIO_IOMMU_GET_INFO(r4, 0x3b70, &(0x7f0000000100)={0x10}) 15:24:42 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xf603}, 0x48) [ 622.830153][T29857] FAT-fs (loop4): bogus number of reserved sectors 15:24:42 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xb]}, 0x48) [ 622.877812][T29857] FAT-fs (loop4): Can't find a valid FAT filesystem 15:24:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xff00}, 0x48) [ 622.960818][T29867] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 622.978826][T29867] EXT4-fs (loop3): unsupported descriptor size 0 15:24:42 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xc]}, 0x48) 15:24:42 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:42 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000419000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 623.212273][T29882] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 623.242990][T29882] EXT4-fs (loop3): unsupported descriptor size 0 15:24:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x200000}, 0x48) 15:24:42 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:42 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) fstat(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x9) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r7, @ANYBLOB="2c80"]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000800)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r10) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./bus\x00', 0x1000, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000180)="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", 0xff, 0x96c}, {&(0x7f0000000280)="4f5c580969bdfb2d508bb22c5205b6c55d7cf00e072c5300308377564f6fc62c4af4862ee2c1bebaaf6f16bd17375cfca0e29df55da80cbc64cae02790cd97c880e9d32a3f53631ca49c250b79693769e1a360f7b868304c50842a703086bdef96daeb79df59a7bcb80b798bb2abaf1c71467b47fe4caed44671e659733e80afb331fb2e93c53f469d2c818c1d72be9b", 0x90, 0x80}, {&(0x7f0000000340)="d37a9f021ff677af1948550d06164f03cf094f7ee2654bf769a0a5f6975a8dece84cf987b72bd5664a853129117af50bc3e545f61bf83b6e77987a1f9c9aa58fc1ccba71277e9a287c8ec5e338afc312bf30b250cc109c4107ffb1ee965d5ef6ae5def45961e9074dcea832e1ec2945b48d3e5abafab6dcb376d002041cd693dd715e051061f90cbee23490e8efe3e5e0669fb5d02c658ada8845a", 0x9b, 0x1}, {&(0x7f0000000400)="e586061fd24a7ab334368ffa696c735eab2fd86aabdcd433dc863f0427ff0ec98fa5f6baf9f87687520759406dbb433efc601384c11852790f26b52f88bef7c782e5505a772d8ab854444956789cc1fd83e9a7b4d2ab2343f4c92d53d5", 0x5d, 0x200}, {&(0x7f0000000480)="3adef4609c556d97f8be70ea83602d663a65d3277dbfbedcceb93101fa3e56df4f373f832279d68629e2676a867a4907242423", 0x33, 0x5}, {&(0x7f0000000580)="935ca560d298c37b2916e0b9007591141252904246a262d2029887425ec31754ecf019b0a79298a59213de70cc9720c74a2c945eb822dd83801fbf2582b87edcd0b3", 0x42, 0x4}, {&(0x7f0000000600)="04db19a3a6c5ac1a15b9583b5b00678804c9a5c3fdae1876f468d530e32f78228480f8c47379105cb96a371a32a693bb6fd775d0465efad3ac4369ba0735de9d9a826c55b3b13b1c955bbc1775e9848e7e5b5970f032998e6c273fcfb69f805bd1e56fdef8d4b4deba414cfb59cb7f15fd5006ba427ce88e50807035bb7e4e82482c49f7710194d4b568d4348a", 0x8d, 0x3f}], 0x4, &(0x7f0000000900)={[{@dir_umask={'dir_umask', 0x3d, 0x800}}, {@gid={'gid', 0x3d, r4}}, {@part={'part', 0x3d, 0x8}}, {@gid={'gid', 0x3d, r7}}, {@umask={'umask', 0x3d, 0x6}}, {@dir_umask={'dir_umask', 0x3d, 0x8}}, {@part={'part', 0x3d, 0x4}}], [{@permit_directio='permit_directio'}, {@euid_gt={'euid>', r8}}, {@fowner_lt={'fowner<', r10}}, {@permit_directio='permit_directio'}]}) 15:24:42 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xd]}, 0x48) 15:24:42 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000519000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 623.691109][T29890] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:42 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x1000000}, 0x48) 15:24:42 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xe]}, 0x48) [ 623.736343][T29896] FAT-fs (loop4): bogus number of reserved sectors [ 623.772921][T29890] EXT4-fs (loop3): unsupported descriptor size 0 15:24:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x2000000}, 0x48) 15:24:43 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xf]}, 0x48) [ 623.792106][T29896] FAT-fs (loop4): Can't find a valid FAT filesystem [ 623.801432][T29902] hfs: unable to parse mount options 15:24:43 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:43 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000619000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:43 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x3000000}, 0x48) 15:24:43 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x10]}, 0x48) 15:24:43 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000180)='./bus\x00', 0x200000, 0x100) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x4000000}, 0x48) 15:24:43 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x11]}, 0x48) [ 624.669527][T29923] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:43 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:43 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x8001141042, 0x14f) ftruncate(r1, 0x2008002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r2) fcntl$getflags(r2, 0x408) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r5 = gettid() setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 15:24:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x5000000}, 0x48) 15:24:43 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x12]}, 0x48) [ 624.711803][T29923] EXT4-fs (loop3): unsupported descriptor size 0 15:24:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x6000000}, 0x48) 15:24:44 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000719000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:44 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x25]}, 0x48) 15:24:44 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f0000000340)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) fchown(r0, 0x0, 0x0) 15:24:44 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 625.501622][T29952] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 625.512971][T29952] EXT4-fs (loop3): unsupported descriptor size 0 15:24:44 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x48]}, 0x48) 15:24:44 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]}) lsetxattr$smack_xattr_label(0x0, &(0x7f0000000000)='security.SMACK64IPOUT\x00', 0x0, 0x25c, 0x2) 15:24:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x7000000}, 0x48) 15:24:44 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000819000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:44 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 625.752338][T29974] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:45 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x4c]}, 0x48) [ 625.816252][T29974] EXT4-fs (loop3): unsupported descriptor size 0 15:24:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x8000000}, 0x48) 15:24:45 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x68]}, 0x48) 15:24:45 executing program 0: unshare(0x40600) r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self//exe\x00', 0x3, 0x0) pread64(r0, 0x0, 0x0, 0x0) 15:24:45 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000919000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:45 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:45 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000005a001f001007f4f9002304000a04f51108000400020100020800038005000000", 0x24) 15:24:45 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x6c]}, 0x48) 15:24:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x9000000}, 0x48) 15:24:45 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xa000000}, 0x48) [ 626.564092][T29988] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 626.586021][T29988] EXT4-fs (loop3): unsupported descriptor size 0 15:24:45 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x74]}, 0x48) 15:24:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:46 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c59957ab364bf68e6faa53367f05f4ad61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fb53455560c8ef00fca4fafa924edfe92175a", 0x7e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 15:24:46 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000a19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xb000000}, 0x48) 15:24:46 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x7a]}, 0x48) 15:24:46 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xc000000}, 0x48) [ 627.332920][T30015] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 627.348739][T30015] EXT4-fs (loop3): unsupported descriptor size 0 15:24:46 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 15:24:46 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000b19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:46 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xd000000}, 0x48) 15:24:46 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x2]}, 0x48) [ 627.610884][T30039] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 627.641745][T30039] EXT4-fs (loop3): unsupported descriptor size 0 15:24:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) [ 628.257068][T30049] FAT-fs (loop4): bogus number of reserved sectors [ 628.269867][T30049] FAT-fs (loop4): Can't find a valid FAT filesystem 15:24:49 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000fc0)={0x3, 0x0, 0x4, 0x0, 0x100}, 0x3c) 15:24:49 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x3]}, 0x48) 15:24:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xe000000}, 0x48) 15:24:49 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000c19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:49 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xf000000}, 0x48) 15:24:49 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x4]}, 0x48) 15:24:49 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r1, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x18, 0x0, &(0x7f0000000140)=[@acquire, @acquire={0x40046307}, @release], 0x0, 0x70f000, 0x0}) 15:24:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@ipv6_newaddr={0x2c, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @local}]}, 0x2c}}, 0x0) 15:24:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x10000000}, 0x48) [ 630.488504][T30058] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 630.503661][T30058] EXT4-fs (loop3): unsupported descriptor size 0 15:24:49 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:49 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x5]}, 0x48) 15:24:49 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'nr0\x01\x00', 0x1132}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'team_slave_0\x00', 0x400}) 15:24:49 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000d19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:49 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x6]}, 0x48) 15:24:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x11000000}, 0x48) [ 630.778752][T30088] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 630.812822][T30088] EXT4-fs (loop3): unsupported descriptor size 0 15:24:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:50 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x7]}, 0x48) 15:24:50 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x12000000}, 0x48) 15:24:50 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000e19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:50 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000500)=[{0x0, 0xf0ff7f}, {&(0x7f0000000140)=""/239, 0xef}], 0x2, 0x0) 15:24:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x12010000}, 0x48) 15:24:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f0000005f40)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000340)="cdd47db96f82d913fc2ddae94c33666d63e19baeab464eaef01187ca95721a78392e53dee8d0b950183cbe15337573de6c989d0bc85eada189e64ffbaf18f245d55e5854bf401377ed9519bc21fa51034dd1bb42fcd3de8aa2840aeacd220651707616bcdad31f", 0x67}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000480)="1f", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000300)='Q', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000040)="a4", 0x1}, {&(0x7f0000000e00)='%', 0x1}, {&(0x7f0000000e40)="11", 0x1}, {&(0x7f0000000180)="7c43cefb37cd35a75635d321da5eb008aa4c0d82ce995fb60d71fc0c77db81236231a22e798326c28278f0e9d4d354e0c772847d05ce7bc61d4ddbbfac3ada0f7f4a6a7ac3f3a6f19717c95ab1291c5675cf442a3f2eddb3a0ba288c67de2b285884b4183210c974e9395659adf5a418287d5cd70f196997fe2f60e1c34fe6814560c6c107c77ebfa9c4311fd24607c0c8c972078492c151534e57eec9698354d1b1f1b43565e91e3f", 0xa9}, {&(0x7f0000001000)}], 0x5}}, {{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000001140)="05", 0x1}, {&(0x7f0000000280)="bb", 0x1}, {&(0x7f00000003c0)="4bd20d679110d5c12025b703ce1182caabf06adc9b9a657b4b91af54ff76de000000", 0x22}], 0x3}}], 0x5, 0xc167f2e44e2f531b) 15:24:50 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x8]}, 0x48) [ 631.292394][T30107] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 15:24:50 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) setxattr$smack_xattr_label(0xfffffffffffffffd, 0x0, &(0x7f00000003c0)=ANY=[@ANYRES32], 0x1, 0x7) 15:24:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x25000000}, 0x48) 15:24:50 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 631.349939][T30100] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 631.374646][T30100] EXT4-fs (loop3): unsupported descriptor size 0 [ 631.421975][T30115] FAT-fs (loop4): bogus number of reserved sectors [ 631.450561][T30115] FAT-fs (loop4): Can't find a valid FAT filesystem 15:24:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:51 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x9]}, 0x48) 15:24:51 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804001019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:51 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x3f000000}, 0x48) 15:24:51 executing program 0: openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x10, 0x4, 0x4, 0x4, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000340), &(0x7f0000000400)='\a'}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000840)=@nl=@kern={0x10, 0x0, 0x0, 0x80}, 0x80, 0x0}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b40)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\xc7\xbal&\x1e\xab\ry\xab0\xe6\f<\xed_\xee\xe6\x1b\xc9\xb0\t\x81\xac\x03\xa8s+\x8di\xb7V\xde\x15\xd3,\xb4\xeb\xcfwz\x1b\xac\xf8\xff\xbd\xe4\xa2\x84\v\x17\xf4*\x14\x83\r\xe2>*\xd4{\xdcH\x1b_\xab&\x98\x1b\xd7\x9b\xe9\xd7A\xe2\xc4\xfc\x03\xc9^\xb8\xd4Z\xee\x98', 0x2761, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x297ef) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) 15:24:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x40000000}, 0x48) [ 632.259039][T30127] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 632.279346][T30127] EXT4-fs (loop3): unsupported descriptor size 0 15:24:51 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xa]}, 0x48) 15:24:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/155, 0x9b}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5}, 0x40042) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1ea3, 0x0, 0x0, 0x800e00517) shutdown(r0, 0x0) recvfrom$inet(r1, 0x0, 0xfffffdc4, 0x42, 0x0, 0x800e00521) shutdown(r1, 0x0) 15:24:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x48000000}, 0x48) 15:24:51 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804001119000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:51 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 632.647604][T30158] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 632.662354][T30158] EXT4-fs (loop3): unsupported descriptor size 0 15:24:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x4c000000}, 0x48) 15:24:52 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xb]}, 0x48) 15:24:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/155, 0x9b}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1ea3, 0x0, 0x0, 0x800e00517) shutdown(r0, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0xfffffdc4, 0x0, 0x0, 0x800e00521) shutdown(r1, 0x0) 15:24:52 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:52 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804001219000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x68000000}, 0x48) 15:24:52 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xc]}, 0x48) [ 633.256765][T30166] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 633.266847][T30166] EXT4-fs (loop3): unsupported descriptor size 0 15:24:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x6c000000}, 0x48) 15:24:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x68}, 0x9c) 15:24:52 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xd]}, 0x48) 15:24:52 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:52 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804002519000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x74000000}, 0x48) 15:24:52 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xe]}, 0x48) 15:24:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000240)=0x9) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$P9_RWALK(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[], 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RWALK(r2, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x82a282, 0x0) ioctl$PPPIOCSPASS(r3, 0x40107447, &(0x7f0000000200)={0x5, &(0x7f0000000100)=[{0xd20, 0xfe, 0x49, 0xfffffc01}, {0x9, 0x3f, 0x5, 0x1}, {0x1, 0xfc, 0xfc, 0x6edebc80}, {0x100, 0xea, 0x5, 0x4}, {0xffff, 0x9, 0x7f, 0x7}]}) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x3, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm_plock\x00', 0x200, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000180)=@generic={0x11, "0000150000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b09000000000000001a4ce875f2e340b7679500800010000000000101013c581103b34c0d6327ecce66fd792bbf0e5bf5ff1b0816e3f6db1c00010000000040000049740000000000000002ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=@can_newroute={0x24, 0x18, 0xa03, 0x0, 0x0, {}, [@CGW_DST_IF={0x8, 0xa, r9}, @CGW_SRC_IF={0x8, 0x9, r7}]}, 0x24}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000002080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000020c0)=0x14) sendmmsg$inet6(r4, &(0x7f00000026c0)=[{{&(0x7f0000000300)={0xa, 0x4e23, 0x2, @remote, 0x1}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000340)="b0e946e5b1cf88460b7c2d8078239a16c7ae5426e984eaa6b2164980a2da1254822858e91ad0c6e5bfd0f6e83937f536178d21de38411b3a1830d7e817840cd048dd24d658db49112fb346044ee2935e30dbd9dbeebce2988e523c60400eef3ec3c632c831aeb08dedc4406c", 0x6c}, {&(0x7f0000000400)="8d6cd02cfe7920d836b68351737142351db4fd152a0583ad5cb9a4a86e681d2bdff1b8e48fc2", 0x26}, {&(0x7f0000000480)="40c32243ec468467abdce674374d6b6835a485ebf42f902ce5c2eedac340779aab5b646ffa82667f291956c8ae5d2935491251cea9c52b1ebf315222ce46533ae65f68313271ae541fc1bb8ee5226ca662e0ea109f9dd6c59055326f5b0ce263601f837553078da623d3c3d992d28bec4ca85c3a1d1ecc91c52525af67ed5510b19d3ae0d1e65638e18d3a5d886d368ac50e7555e79d3e38b2a9a32c266d293fb32d7adbec370cf680d225e357aec333206b5f464ce7b674859fc31761025b26a73c390d31ab82941e0d59992b6c61c9d8cd", 0xd2}, {&(0x7f0000000580)="d15554218cdf362b52f54bb4cb314aaebaf15fe7428110bc45f81e2a8cb2bda05e7072b7e764caefa41e5974ddd21be99825d757d42ff01a582f0f67dfd431df2533f12f7d525db037b90e2784c6caf74324d832cbd57254e8e16fae7db955aa218c7047ab3a3ca24e6f4dffc61df78c355ee893c5129f19e36435cbcaee4512f69c024ff4058f620b25ebd54fa7a9c1dba44f3f01b98f2d88681303c986578ac58c440138d6824c283f9611388d5200b6d5f88fcb125e8dc65d3b6d", 0xbc}, {&(0x7f0000000640)="397375c2f84b1c0e3cce8ab4d02bf2fe7cb3ba65802023170c836c33373b043739ea5f3f9853de00ba73cd7ba2d015508ac153675ecb", 0x36}, {&(0x7f0000000680)="ea4866a2d4bcb230cbc249427333421d161314df214d8ee1cf25d77c7a76f906f238b41baab36b81a4f009ed0920b952d77f114f0175ca42ac2fb850dcbdbca638b54d0dbbe120fe7df756b331b01eadfdf1be62a33f1540ce63f7b86146830b61c5a7d267f025041ed091a95eca4e932c1f97f2fff02a97df3f416e5dd53fbf4faa29f2a8358514b71550a17755d5bf90b5a4f9ed0edb8c965e47de36693cddcd735b905b3b9bd951088a122ddc7dd0a422146e683981daf145b55e580184e0755d89a9630737182bd5952ae1ede1a5e001439bd62b91a8e7c79483b4d90130a875ec95bb3c", 0xe6}, {&(0x7f0000000780)="794abbb38f7f24efe6cd52bbb0573fc79083125c2c71d2465f1a23fe0a336f5752188c847aec633cfbf904dcb48e988703a4d77cd1bcb054a0d9225576352b1f07d78020a69c663032ebe296869fa28d9a71", 0x52}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="cfbdcb2e57eeb9742401732e2c50f25cdba8755002658ea6c08340dad550f616123d8a1f24cdecaf95e680f9699c5a15d128eed96eed672e447907c9e053ba90108bc58bb4adc8e4dd0c6c95c14c7fe6ff5c6a74a9af44a57d79a44b2b4c645c4c93f35bbaeb25c5fe52e11a3cd2d8d4ffbfd9b8df56cf80fc8e08bd72281d87b21544e83e0cafbfd5b0d5f53b82020793be31de0d50ad31abb411566be51d1bbf7f62486e02d98493c6b2e486f1903daa38afcdff982cc46f23545e5e65f7726c1cb984f84f439c68e0d2ac9012407ddb21b52ae8e6e5596de199790c", 0xdd}, {&(0x7f0000001900)="f9236231220cf8c7", 0x8}], 0xa, &(0x7f0000001a00)=[@rthdr_2292={{0x88, 0x29, 0x39, {0x1, 0xe, 0x2, 0x3, 0x0, [@loopback, @remote, @ipv4={[], [], @multicast2}, @dev={0xfe, 0x80, [], 0x19}, @empty, @local, @mcast2]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7fffffff}}, @hopopts_2292={{0xe8, 0x29, 0x36, {0x5e, 0x19, [], [@generic={0x7f, 0x6e, "252e32cdcf6591091209c24bd60c2bf8ee0c83d933d8afbcea3ebf8d34616d42fcce0a7f20e36b8013d4aced4bdeee4c23ea994060f43af6e9a570c8da9b99af02e2098f2522a28e609843c8b379b505b8c61e121216cbc553a70e4f66334704ad975050c89655a1a668c4391eab"}, @calipso={0x7, 0x30, {0x70, 0xa, 0x1, 0x7f, [0x4, 0x4, 0x3e140ce3, 0x100000000, 0x2]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1f}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0xfffd}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0xff}]}}}, @hopopts_2292={{0x98, 0x29, 0x36, {0x1d, 0xf, [], [@calipso={0x7, 0x48, {0x7, 0x10, 0x9f, 0x8, [0x4, 0x3bd, 0x8, 0x1, 0x0, 0x1f, 0x4, 0x1f]}}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x3f0}, @jumbo={0xc2, 0x4, 0x8001}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={[], [], @broadcast}}, @pad1, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x7}]}}}, @rthdr={{0x48, 0x29, 0x39, {0x21, 0x6, 0x2, 0x0, 0x0, [@initdev={0xfe, 0x88, [], 0x0, 0x0}, @rand_addr="3ede0203dc0553134e9618c691525115", @mcast1]}}}, @rthdrdstopts={{0x110, 0x29, 0x37, {0x33, 0x1e, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote}, @generic={0xc5, 0x29, "4aeb39bf87ae6c2b9dee41817c3dce618b7eb56130a38327662d6cf479e6e78f130820a650c84464d4"}, @generic={0xff, 0xa4, "e4ef71e21708247b6d954f93d9d85b8e5184f089952829028243f14a1d02e8caeddbb3233ac39bd76c9681be8f8ad970a894bc3ff9eea0a670de28c14b0aef1fd3328ce6aa58433d6c13051ad1b68aa4b74f55205f21fcde650ce74c86f2cb283c57fbaa817499a6c31ad49a414f4732ff5dee37fdaa7162e03fbcfa8f1f163cb3458899a6e68732c6b80fb504d9e495ca7e76ca822d5fcec970e2c5bb2ca4fdb76f8071"}, @pad1, @pad1]}}}], 0x378}}, {{&(0x7f0000001d80)={0xa, 0x4e24, 0x1ff, @mcast1, 0x400}, 0x1c, &(0x7f0000002040)=[{&(0x7f0000001dc0)="db7dd55b39ad8b3022128cd7668865108c4371264bbe8f368e74c09817576f12f25f5e2816dbadcfb5deab105e5a883482140f043a3ad95a3f58d534b3fea1600645023a4e793137a2a8dba9d186ed7e9705b9978414b05d020c8edd14546f97029f61ee7ca99093577d640796613e2b7bba9065414030cfa06ac5868c81371081bdcd52a4f9d372ddea72753a468afd31add933e5314500b8b061b52d7a0412a57561e46617d0d31bb453529e1eee69a1be", 0xb2}, {&(0x7f0000001e80)="3f439db0b4dc4707fa03d3dad0105b1eac953a19b8043e37722e0ac2c124d338ee7288ecbb15c9800764ec0889b65abce9165ea8cc7445a79a038afd98b258b18785a45e628f377bd9d8a638df5111446877fb340fdb0c7d5165bfe85bb677b1184082113f84983b1155150fc26d790713237fa083976d68d27ee1e5048ce52cb3f980d298cc70a2465c2c55ced54a42193cdd3644abe882491767f2599717d8ad6fa4650be935dd1443cb5eb33d6e6370cc18f2a235d8c94d13f7456fcbffdcbe2a0dd125dff0854bc36fcfffe2f693ae34aab688fad88eac2788d8c522a11313c1e0b4d6b917592ab8", 0xea}, {&(0x7f0000001f80)="d155a17b80d8d9910cef07b26a8da7cd9e6367a9091af01e9d1d3f79d212a365597e3781c1012d3a8d4def9bb743ccc871b7ccfdd4568624a7", 0x39}, {&(0x7f0000001fc0)="ff14b41b0461404bf48c5aa245b981cf5c844b298594bfc9d062e49b979c82fe95ad0c7231581ccc5b1fe5aeaac237d8c810a4e250b4f28424718b542617c0c2daff66cee3e83d6927f687ea241a63b98820973c213c4277f6e93bcc279425d752f05a9655c3c9de06b0", 0x6a}], 0x4, &(0x7f0000002100)=[@hoplimit={{0x14, 0x29, 0x34, 0x8}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x21, 0x3, [], [@enc_lim={0x4, 0x1, 0x40}, @ra={0x5, 0x2, 0x2bf}, @hao={0xc9, 0x10, @ipv4={[], [], @loopback}}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x40}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@remote, r7}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r10}}}, @hopopts_2292={{0x18, 0x29, 0x36, {0xef9b703ca59450f4}}}], 0xb8}}, {{&(0x7f00000021c0)={0xa, 0x4e22, 0xa173, @mcast1, 0x9}, 0x1c, &(0x7f0000002240)=[{&(0x7f0000002200)}], 0x1, &(0x7f0000002280)=[@rthdrdstopts={{0x30, 0x29, 0x37, {0x87, 0x2, [], [@calipso={0x7, 0x10, {0x101, 0x2, 0x5, 0x7, [0x3]}}, @pad1]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x80000001}}, @rthdrdstopts={{0x50, 0x29, 0x37, {0x8a, 0x7, [], [@enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x28, {0x2, 0x8, 0x9, 0xd7, [0xfffffffffffffffe, 0x0, 0x3, 0x7]}}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x3f}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}], 0x98}}, {{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000002340)="0729e514594fc1c346c1323c40e24d2807de69d72ed9c895a6f70b01961c5fc8941a9884ce81ea1e01f74c92fff0d43e1b59476d0020bd60ebcd568eee8bcccc065449a0dfb638ba7d670e579bbfeab3edd1fb1218e6d32ccc61635fd75b1b1d0c9f223e744e0f0a24b2fa5670a92b08824714712cebe82872cd4ba679ebfb610493241048ec38db0dfddd7126f03b4657d3a88564b80182add15eb4f7fd", 0x9e}, {&(0x7f0000002400)="8866545920f214389cad35108dcd3b94531adf0db620d64a4bf0961c741aa53d7742bcb4bfd96a6a46e11e897de3c455b20ac037f4b90550245419d015f08e5480452ed4769cca13a0109485b7f2e6177244a2e76a82975625cb899ac85c9b2c5d9f247d2ed645bcaeaae5df8dca5a6339fea38a3d3395aae72027f0ad26bbf1602b1f3be0d02139a87b537c3b33db675e13252f0f45f8ef346d7f7b44ce86caa8c639a6a9335686ca39729c81ed76c4eaa715e422c034b635525308e80a53829f9a7848a4", 0xc5}, {&(0x7f0000002500)="fba7381bda799c1b5097b4d3cf24c814ebf38813037b2d26a39efbce9e910965486330f889b5e30b6db767195a03be05dfd739c13521f65cc0fa69a24f56367344650756e103beacbf3f3c9fe9254f2df419196bdf7d735668464ad9ea0c0f43481636c238ef123a79015544b03b9310f851307f0f725ec4f2347f22e84f08b0f77b27b4164c92ef596f32e5c03bb4977165d66f6e1099803e6e8de8962c7649d74bea9a5e0158f5eba437d1d757a0fe73e506567b8a0c3c63e6e55fcaf0a65bcdbc1bdb04ef87ef885c9faa5c5983893d60c6e1702e4e94c7cbfdb793188255c0758d76f299", 0xe6}, {&(0x7f0000002600)="1c95bda6effd8dd1e5ad4b8f20f59faaff0165a5e506f6e871933555111132eb77c951113a2845f1fc3e547aa20eb6b4d56536beed25c0617df379e74197876d109e1c8bff7cd6bcd652bbc556bb38540e961e51", 0x54}], 0x4}}], 0x4, 0x4000000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000080)={0x2, 0x40}) socket$can_j1939(0x1d, 0x2, 0x7) 15:24:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x7a000000}, 0x48) [ 633.703961][T30195] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 633.780707][T30195] EXT4-fs (loop3): unsupported descriptor size 0 15:24:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x80ffffff}, 0x48) 15:24:53 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:53 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804002d19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:53 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xf]}, 0x48) 15:24:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x90ffffff}, 0x48) 15:24:53 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x10]}, 0x48) [ 634.118591][T30215] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 634.139649][T30215] EXT4-fs (loop3): unsupported descriptor size 0 15:24:53 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xf6030000}, 0x48) 15:24:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000240)=0x9) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$P9_RWALK(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[], 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RWALK(r2, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x82a282, 0x0) ioctl$PPPIOCSPASS(r3, 0x40107447, &(0x7f0000000200)={0x5, &(0x7f0000000100)=[{0xd20, 0xfe, 0x49, 0xfffffc01}, {0x9, 0x3f, 0x5, 0x1}, {0x1, 0xfc, 0xfc, 0x6edebc80}, {0x100, 0xea, 0x5, 0x4}, {0xffff, 0x9, 0x7f, 0x7}]}) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x3, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm_plock\x00', 0x200, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000180)=@generic={0x11, "0000150000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b09000000000000001a4ce875f2e340b7679500800010000000000101013c581103b34c0d6327ecce66fd792bbf0e5bf5ff1b0816e3f6db1c00010000000040000049740000000000000002ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=@can_newroute={0x24, 0x18, 0xa03, 0x0, 0x0, {}, [@CGW_DST_IF={0x8, 0xa, r9}, @CGW_SRC_IF={0x8, 0x9, r7}]}, 0x24}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000002080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000020c0)=0x14) sendmmsg$inet6(r4, &(0x7f00000026c0)=[{{&(0x7f0000000300)={0xa, 0x4e23, 0x2, @remote, 0x1}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000340)="b0e946e5b1cf88460b7c2d8078239a16c7ae5426e984eaa6b2164980a2da1254822858e91ad0c6e5bfd0f6e83937f536178d21de38411b3a1830d7e817840cd048dd24d658db49112fb346044ee2935e30dbd9dbeebce2988e523c60400eef3ec3c632c831aeb08dedc4406c", 0x6c}, {&(0x7f0000000400)="8d6cd02cfe7920d836b68351737142351db4fd152a0583ad5cb9a4a86e681d2bdff1b8e48fc2", 0x26}, {&(0x7f0000000480)="40c32243ec468467abdce674374d6b6835a485ebf42f902ce5c2eedac340779aab5b646ffa82667f291956c8ae5d2935491251cea9c52b1ebf315222ce46533ae65f68313271ae541fc1bb8ee5226ca662e0ea109f9dd6c59055326f5b0ce263601f837553078da623d3c3d992d28bec4ca85c3a1d1ecc91c52525af67ed5510b19d3ae0d1e65638e18d3a5d886d368ac50e7555e79d3e38b2a9a32c266d293fb32d7adbec370cf680d225e357aec333206b5f464ce7b674859fc31761025b26a73c390d31ab82941e0d59992b6c61c9d8cd", 0xd2}, {&(0x7f0000000580)="d15554218cdf362b52f54bb4cb314aaebaf15fe7428110bc45f81e2a8cb2bda05e7072b7e764caefa41e5974ddd21be99825d757d42ff01a582f0f67dfd431df2533f12f7d525db037b90e2784c6caf74324d832cbd57254e8e16fae7db955aa218c7047ab3a3ca24e6f4dffc61df78c355ee893c5129f19e36435cbcaee4512f69c024ff4058f620b25ebd54fa7a9c1dba44f3f01b98f2d88681303c986578ac58c440138d6824c283f9611388d5200b6d5f88fcb125e8dc65d3b6d", 0xbc}, {&(0x7f0000000640)="397375c2f84b1c0e3cce8ab4d02bf2fe7cb3ba65802023170c836c33373b043739ea5f3f9853de00ba73cd7ba2d015508ac153675ecb", 0x36}, {&(0x7f0000000680)="ea4866a2d4bcb230cbc249427333421d161314df214d8ee1cf25d77c7a76f906f238b41baab36b81a4f009ed0920b952d77f114f0175ca42ac2fb850dcbdbca638b54d0dbbe120fe7df756b331b01eadfdf1be62a33f1540ce63f7b86146830b61c5a7d267f025041ed091a95eca4e932c1f97f2fff02a97df3f416e5dd53fbf4faa29f2a8358514b71550a17755d5bf90b5a4f9ed0edb8c965e47de36693cddcd735b905b3b9bd951088a122ddc7dd0a422146e683981daf145b55e580184e0755d89a9630737182bd5952ae1ede1a5e001439bd62b91a8e7c79483b4d90130a875ec95bb3c", 0xe6}, {&(0x7f0000000780)="794abbb38f7f24efe6cd52bbb0573fc79083125c2c71d2465f1a23fe0a336f5752188c847aec633cfbf904dcb48e988703a4d77cd1bcb054a0d9225576352b1f07d78020a69c663032ebe296869fa28d9a71", 0x52}, {&(0x7f0000000800)="7868150ba07caf48c1b2f921b45714f31fbe015e5d8a47c812cc801116640dcadc8b0fc7c98b4daafce795228583979872d601ac797203b29ee0f67db8d32a6f86948b4a4923a5bd91890752f729d227c4e4dda81f06c4c31f1e3a8f6d25d168702eef9f1c84ce1fed00c0888dc43193197497db9adf572533dffe2a3a56e7a03066b213d19128bde3a267618d619894a3d34fc35d4fc65a936c7614685b3d8107c40916cc0e8a1b3d8844ea178989443b0c56944b3c3c64fd6d40a2b84c7542bc078c02ea97d9133b1dcb0c92bce9de799911dc7152b0500aea4450e1e39fe207b2c07868f46313ed020e49fceff38b0d8b3b0971051553f3e9e68588f8a437b31fd3636a27e6cdc08902cd33c4ba12a6ec3690ad7092ffd2820560807fdd89da090768013146f9f9de8fc9548a9850e7f29e23a7ebd9db8bcb0c6d9ffff9909e640fb6c824256f3342d0ff6bc1f4e4c15e149d9a4b9870003db8c0a2d3e68ecefd9a2bb6dae8e5c19c1690439ed5ef156e20ad01c0c3e35fbc64b740ef0ab59f7a393eae02cf7c2951b08fd3992036335c854905d0825355c2e2a9cfea37d853f27d79b505844c6e4b82c6b5e0b112409779ae0fba1c65a8d3e68cc94df3c6210980b124a678d83e4f75cbb4e528f2136129a07152d05aee2c62806aeabd6dbeeff69a85d45ae76836bfda7ac2d18088e8b304133f1ff5bcd5caa3cdb1c9f5bcb500289e2c42a6ef466231403b88235ba205a1b625d83e0c881a86e08ff12ce4ec4c50b4ab7ac56f2ad51eed04facaec1605016cdde6d59180e233a1d15b54003b937846fc620e07abd3e4eebfa695f7cf97fa985eabc411c1dd42dc7dad6d4cd769b41949935922fa5f6c18b7c7064dd05cf7b5fda3fbb141ae2df55068b17a2535e9394f6ac0caf5dfe93bd8877d8ba127b3b0b2b46e5c1fcf6863fd09a7cabfa7ce6daa8e13dc5c15d9d2a212fcbc319b9d7f7ac9a36ba9dbefec8748214030379632ddd90a66695c7350fae10c3ab8e51b917bcbabb73d79b0229c865958c574fb329a10b4fd558ef0e2027e60400eb254ea4c2fed54df4a2836b744d84491fe80129e5a5c7d00c0e12c57f50502124a4b64da91401330e81a7db57e452be8a5ef388f38135bd794ad42c96e6ac5f6c9bda364fc84afb47ab6028ce7027dac8e6df5d0f1d4d79fcadf23945d68df3b44057d5b5055f8ed305bdd92f759b5ca3201227f2c6b4e138f1107978f545983681624ab4966dc275adfebf540a11055395d29fcf69cd9410b03b88da050a41949dcd5122bf58bd7627ee9356826e19a57f0d7d621e7b02d1f3a2958e1ca05df5d4219061b8f51941db8adb931e0f9565c5178675f8b3f813a1e8dc1765e8f61de3956f5c139c6cb209c625bb0808774f7931d60f8f5fd67cc4d4a42d2bab6dd0f7acbb4ed6577dffe5eda19dbd152be8768596e989e39d6a60008e7ca8470be3f0d3a2f040330638c892e201d170e82c46ef1ddb2d08f89fc9d00a6a891a65489164209ea263fbe58ff9700372c59bc904f92fd4c64ba6f8ef579d30c6fea31b1a2ac14c5adaaa1429890ec8a1a1ee063e332c002409c5a1f719665b652fcbb6be926fabd39f469996fa0f8c37441a5d41cc19f71b890b14647e4e5bf2db81556a63b0fd1881dbc74acd413e2a18c37918fd9372033a15fbc503d90cb5ff57995f04e829a32a98e6ffbb8d7c52ea26e94778cad603d89b000356f75bf7fb0554e114e1b6211cdeeaf2f6ff673f183c44a1789c1b68b2ea6b55c75ead83c21af27a745d2ce5514cdd02f4a53e99d7a5eab7c255ac8c9c28cb9d000ec159702ed5c07e22212034714c5928751080bb5a85571eb13396a6c8dd6dd84102d57d0f49d55eabd886a0d09391e3987ff00571a50bbb152bee77cceae3a011560783b0c107b9bc1eba1440598c4adbdac5101e8b1c440077142ae6a836fef86f18c2d682bc8bec300167184759c2715aae13ba1aba4785f0d19118916dc390e63886a0a637781bd24216c0b6848d4cce73cda47834b762de4a927e89b9741327cc2ddd03c0feb298d1821d1bb99e334e9802a287ab86f7beee946389f7692472c1eb20a84b822d5133c65e390ec2aaf17cfd4e9b3770e45b83c52d8f167bd1046180acca12029b4b7416391249e91de10bad6799fff7d67b97f823407fa872c1def7cd7a0c58340e9195edf44678932cd0fee5f3fd46f41ad518581325354feaf986c93e2ab67ac4d00358d2a39393490b5ccc787bbb5e3b286d2da5684610c41b6dd66941b709eb735c77a2c8954dde7b336c37569e933602477ea05a0ac77421d1041f6ebf3450ba2a53bf4b2900c9d000ef1d71ca571948fa06d217642cfa65036c4b8edae63864dd76988addc713bbd45fb5af575ce22df90fb00e21be03cd26d8bea30603bda8e4a6a802c84cc4c9aa241b46ecfee6a2973404252fe9987e63b9611a1b22db4e252e0a8406f56bc6dc486274558948ea3edab2b75d2e9dccfe52a90ee87dfcdd5f8c685c67ba0b1d24f9c5c7a574ae858a11fe2622e5c3e06336c6aee811899630ef22fc0d24d5bbf5d104e2c72e37d73ca5f14b3dc49b17e653c718eefd2537b4034b1a149c8ef335db7ab6b6c1d387ca6ebe99f231270b264f46fcd8d8438c753a20aa0d74ba9bb1489e3b97639687ac1804b2d756a74eaa193ca578cfb37a7383d7c8cf1b483f8c565b2e1ff2daf772f7c1978c2bd646ef4ac46c2da2edba298da8c5bfd42cffe6b868069406c4a021b86a489c33de976ca5576f5b7606f66e428c0ada0c7323eba1e4f2a38d17e89f8cdda70b376587903cd0a7232d005dbaee8dc6a67a87bc388e73a8901c046c56b69bde24fd2de277827fea8037cb5fbae55f30042b926b6176876061b6b88f5bd945ec7f8f7628fa38cac48a4e463092a5cb8c59718dc682eae24d9697001e09bad69c208fe6b0ecae2c97102861fe2575b4b3e63f319856818b47fd3a80fa554319c6fb28fe0f9fffed7d420235f9b0dcb897a7d34cd472c03f3ec344703bbfb5b9d91cdf43a2692b54f66f96053c65906e7d55f437a6349e0673a993a4dbc296b91d18ba14def8ca7101a8e4c2de50559b652ad527230357c67fca58cb4ae7cee5eed673ef9ac6400a2f108f8a1127d480ff967abf020393fbf60291784e750e9c96c25e2e5427fb10a436f437423c5ec7f6a7c5177676bdbeaafe3c75fa549cf5e1f390ef9b28841d4e8ed870d1e2ff31699538b902423d21d7376255b46f6af370ee07e8b93420198d741f6f9d35f3ec1e393459205d057fb7c360e0ed6496dafb65f1fff18fe3f50d7071e5354c143eed818c46c2f94f128220591290d8d83d01e2840c3feb0f8073b5ea07d086cd9f7170f636230965c792f1f087b01baf02db8d7bb3a01b496f27505ceaa12ad2b1b6fdf29b49837e0e2c24977d31e266db9c41f10c1df9fba6e570cecb58df0db0cda997ad4aaa637127d38c6c8d3d0eef8da651e05d625a44af481de53075086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&(0x7f0000002040)=[{&(0x7f0000001dc0)="db7dd55b39ad8b3022128cd7668865108c4371264bbe8f368e74c09817576f12f25f5e2816dbadcfb5deab105e5a883482140f043a3ad95a3f58d534b3fea1600645023a4e793137a2a8dba9d186ed7e9705b9978414b05d020c8edd14546f97029f61ee7ca99093577d640796613e2b7bba9065414030cfa06ac5868c81371081bdcd52a4f9d372ddea72753a468afd31add933e5314500b8b061b52d7a0412a57561e46617d0d31bb453529e1eee69a1be", 0xb2}, {&(0x7f0000001e80)="3f439db0b4dc4707fa03d3dad0105b1eac953a19b8043e37722e0ac2c124d338ee7288ecbb15c9800764ec0889b65abce9165ea8cc7445a79a038afd98b258b18785a45e628f377bd9d8a638df5111446877fb340fdb0c7d5165bfe85bb677b1184082113f84983b1155150fc26d790713237fa083976d68d27ee1e5048ce52cb3f980d298cc70a2465c2c55ced54a42193cdd3644abe882491767f2599717d8ad6fa4650be935dd1443cb5eb33d6e6370cc18f2a235d8c94d13f7456fcbffdcbe2a0dd125dff0854bc36fcfffe2f693ae34aab688fad88eac2788d8c522a11313c1e0b4d6b917592ab8", 0xea}, {&(0x7f0000001f80)="d155a17b80d8d9910cef07b26a8da7cd9e6367a9091af01e9d1d3f79d212a365597e3781c1012d3a8d4def9bb743ccc871b7ccfdd4568624a7", 0x39}, {&(0x7f0000001fc0)="ff14b41b0461404bf48c5aa245b981cf5c844b298594bfc9d062e49b979c82fe95ad0c7231581ccc5b1fe5aeaac237d8c810a4e250b4f28424718b542617c0c2daff66cee3e83d6927f687ea241a63b98820973c213c4277f6e93bcc279425d752f05a9655c3c9de06b0", 0x6a}], 0x4, &(0x7f0000002100)=[@hoplimit={{0x14, 0x29, 0x34, 0x8}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x21, 0x3, [], [@enc_lim={0x4, 0x1, 0x40}, @ra={0x5, 0x2, 0x2bf}, @hao={0xc9, 0x10, @ipv4={[], [], @loopback}}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x40}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@remote, r7}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r10}}}, @hopopts_2292={{0x18, 0x29, 0x36, {0xef9b703ca59450f4}}}], 0xb8}}, {{&(0x7f00000021c0)={0xa, 0x4e22, 0xa173, @mcast1, 0x9}, 0x1c, &(0x7f0000002240)=[{&(0x7f0000002200)}], 0x1, &(0x7f0000002280)=[@rthdrdstopts={{0x30, 0x29, 0x37, {0x87, 0x2, [], [@calipso={0x7, 0x10, {0x101, 0x2, 0x5, 0x7, [0x3]}}, @pad1]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x80000001}}, @rthdrdstopts={{0x50, 0x29, 0x37, {0x8a, 0x7, [], [@enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x28, {0x2, 0x8, 0x9, 0xd7, [0xfffffffffffffffe, 0x0, 0x3, 0x7]}}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x3f}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}], 0x98}}, {{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000002340)="0729e514594fc1c346c1323c40e24d2807de69d72ed9c895a6f70b01961c5fc8941a9884ce81ea1e01f74c92fff0d43e1b59476d0020bd60ebcd568eee8bcccc065449a0dfb638ba7d670e579bbfeab3edd1fb1218e6d32ccc61635fd75b1b1d0c9f223e744e0f0a24b2fa5670a92b08824714712cebe82872cd4ba679ebfb610493241048ec38db0dfddd7126f03b4657d3a88564b80182add15eb4f7fd", 0x9e}, {&(0x7f0000002400)="8866545920f214389cad35108dcd3b94531adf0db620d64a4bf0961c741aa53d7742bcb4bfd96a6a46e11e897de3c455b20ac037f4b90550245419d015f08e5480452ed4769cca13a0109485b7f2e6177244a2e76a82975625cb899ac85c9b2c5d9f247d2ed645bcaeaae5df8dca5a6339fea38a3d3395aae72027f0ad26bbf1602b1f3be0d02139a87b537c3b33db675e13252f0f45f8ef346d7f7b44ce86caa8c639a6a9335686ca39729c81ed76c4eaa715e422c034b635525308e80a53829f9a7848a4", 0xc5}, {&(0x7f0000002500)="fba7381bda799c1b5097b4d3cf24c814ebf38813037b2d26a39efbce9e910965486330f889b5e30b6db767195a03be05dfd739c13521f65cc0fa69a24f56367344650756e103beacbf3f3c9fe9254f2df419196bdf7d735668464ad9ea0c0f43481636c238ef123a79015544b03b9310f851307f0f725ec4f2347f22e84f08b0f77b27b4164c92ef596f32e5c03bb4977165d66f6e1099803e6e8de8962c7649d74bea9a5e0158f5eba437d1d757a0fe73e506567b8a0c3c63e6e55fcaf0a65bcdbc1bdb04ef87ef885c9faa5c5983893d60c6e1702e4e94c7cbfdb793188255c0758d76f299", 0xe6}, {&(0x7f0000002600)="1c95bda6effd8dd1e5ad4b8f20f59faaff0165a5e506f6e871933555111132eb77c951113a2845f1fc3e547aa20eb6b4d56536beed25c0617df379e74197876d109e1c8bff7cd6bcd652bbc556bb38540e961e51", 0x54}], 0x4}}], 0x4, 0x4000000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000080)={0x2, 0x40}) socket$can_j1939(0x1d, 0x2, 0x7) 15:24:53 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x11]}, 0x48) 15:24:53 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804004819000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 634.450818][T30235] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 634.503081][T30235] EXT4-fs (loop3): unsupported descriptor size 0 15:24:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xff000000}, 0x48) 15:24:54 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:54 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x12]}, 0x48) 15:24:54 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804004c19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000240)=0x9) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$P9_RWALK(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[], 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RWALK(r2, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x82a282, 0x0) ioctl$PPPIOCSPASS(r3, 0x40107447, &(0x7f0000000200)={0x5, &(0x7f0000000100)=[{0xd20, 0xfe, 0x49, 0xfffffc01}, {0x9, 0x3f, 0x5, 0x1}, {0x1, 0xfc, 0xfc, 0x6edebc80}, {0x100, 0xea, 0x5, 0x4}, {0xffff, 0x9, 0x7f, 0x7}]}) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x3, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm_plock\x00', 0x200, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000180)=@generic={0x11, "0000150000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b09000000000000001a4ce875f2e340b7679500800010000000000101013c581103b34c0d6327ecce66fd792bbf0e5bf5ff1b0816e3f6db1c00010000000040000049740000000000000002ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=@can_newroute={0x24, 0x18, 0xa03, 0x0, 0x0, {}, [@CGW_DST_IF={0x8, 0xa, r9}, @CGW_SRC_IF={0x8, 0x9, r7}]}, 0x24}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000002080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000020c0)=0x14) sendmmsg$inet6(r4, &(0x7f00000026c0)=[{{&(0x7f0000000300)={0xa, 0x4e23, 0x2, @remote, 0x1}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000340)="b0e946e5b1cf88460b7c2d8078239a16c7ae5426e984eaa6b2164980a2da1254822858e91ad0c6e5bfd0f6e83937f536178d21de38411b3a1830d7e817840cd048dd24d658db49112fb346044ee2935e30dbd9dbeebce2988e523c60400eef3ec3c632c831aeb08dedc4406c", 0x6c}, {&(0x7f0000000400)="8d6cd02cfe7920d836b68351737142351db4fd152a0583ad5cb9a4a86e681d2bdff1b8e48fc2", 0x26}, {&(0x7f0000000480)="40c32243ec468467abdce674374d6b6835a485ebf42f902ce5c2eedac340779aab5b646ffa82667f291956c8ae5d2935491251cea9c52b1ebf315222ce46533ae65f68313271ae541fc1bb8ee5226ca662e0ea109f9dd6c59055326f5b0ce263601f837553078da623d3c3d992d28bec4ca85c3a1d1ecc91c52525af67ed5510b19d3ae0d1e65638e18d3a5d886d368ac50e7555e79d3e38b2a9a32c266d293fb32d7adbec370cf680d225e357aec333206b5f464ce7b674859fc31761025b26a73c390d31ab82941e0d59992b6c61c9d8cd", 0xd2}, {&(0x7f0000000580)="d15554218cdf362b52f54bb4cb314aaebaf15fe7428110bc45f81e2a8cb2bda05e7072b7e764caefa41e5974ddd21be99825d757d42ff01a582f0f67dfd431df2533f12f7d525db037b90e2784c6caf74324d832cbd57254e8e16fae7db955aa218c7047ab3a3ca24e6f4dffc61df78c355ee893c5129f19e36435cbcaee4512f69c024ff4058f620b25ebd54fa7a9c1dba44f3f01b98f2d88681303c986578ac58c440138d6824c283f9611388d5200b6d5f88fcb125e8dc65d3b6d", 0xbc}, {&(0x7f0000000640)="397375c2f84b1c0e3cce8ab4d02bf2fe7cb3ba65802023170c836c33373b043739ea5f3f9853de00ba73cd7ba2d015508ac153675ecb", 0x36}, {&(0x7f0000000680)="ea4866a2d4bcb230cbc249427333421d161314df214d8ee1cf25d77c7a76f906f238b41baab36b81a4f009ed0920b952d77f114f0175ca42ac2fb850dcbdbca638b54d0dbbe120fe7df756b331b01eadfdf1be62a33f1540ce63f7b86146830b61c5a7d267f025041ed091a95eca4e932c1f97f2fff02a97df3f416e5dd53fbf4faa29f2a8358514b71550a17755d5bf90b5a4f9ed0edb8c965e47de36693cddcd735b905b3b9bd951088a122ddc7dd0a422146e683981daf145b55e580184e0755d89a9630737182bd5952ae1ede1a5e001439bd62b91a8e7c79483b4d90130a875ec95bb3c", 0xe6}, {&(0x7f0000000780)="794abbb38f7f24efe6cd52bbb0573fc79083125c2c71d2465f1a23fe0a336f5752188c847aec633cfbf904dcb48e988703a4d77cd1bcb054a0d9225576352b1f07d78020a69c663032ebe296869fa28d9a71", 0x52}, 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@rand_addr="3ede0203dc0553134e9618c691525115", @mcast1]}}}, @rthdrdstopts={{0x110, 0x29, 0x37, {0x33, 0x1e, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote}, @generic={0xc5, 0x29, "4aeb39bf87ae6c2b9dee41817c3dce618b7eb56130a38327662d6cf479e6e78f130820a650c84464d4"}, @generic={0xff, 0xa4, "e4ef71e21708247b6d954f93d9d85b8e5184f089952829028243f14a1d02e8caeddbb3233ac39bd76c9681be8f8ad970a894bc3ff9eea0a670de28c14b0aef1fd3328ce6aa58433d6c13051ad1b68aa4b74f55205f21fcde650ce74c86f2cb283c57fbaa817499a6c31ad49a414f4732ff5dee37fdaa7162e03fbcfa8f1f163cb3458899a6e68732c6b80fb504d9e495ca7e76ca822d5fcec970e2c5bb2ca4fdb76f8071"}, @pad1, @pad1]}}}], 0x378}}, {{&(0x7f0000001d80)={0xa, 0x4e24, 0x1ff, @mcast1, 0x400}, 0x1c, &(0x7f0000002040)=[{&(0x7f0000001dc0)="db7dd55b39ad8b3022128cd7668865108c4371264bbe8f368e74c09817576f12f25f5e2816dbadcfb5deab105e5a883482140f043a3ad95a3f58d534b3fea1600645023a4e793137a2a8dba9d186ed7e9705b9978414b05d020c8edd14546f97029f61ee7ca99093577d640796613e2b7bba9065414030cfa06ac5868c81371081bdcd52a4f9d372ddea72753a468afd31add933e5314500b8b061b52d7a0412a57561e46617d0d31bb453529e1eee69a1be", 0xb2}, {&(0x7f0000001e80)="3f439db0b4dc4707fa03d3dad0105b1eac953a19b8043e37722e0ac2c124d338ee7288ecbb15c9800764ec0889b65abce9165ea8cc7445a79a038afd98b258b18785a45e628f377bd9d8a638df5111446877fb340fdb0c7d5165bfe85bb677b1184082113f84983b1155150fc26d790713237fa083976d68d27ee1e5048ce52cb3f980d298cc70a2465c2c55ced54a42193cdd3644abe882491767f2599717d8ad6fa4650be935dd1443cb5eb33d6e6370cc18f2a235d8c94d13f7456fcbffdcbe2a0dd125dff0854bc36fcfffe2f693ae34aab688fad88eac2788d8c522a11313c1e0b4d6b917592ab8", 0xea}, {&(0x7f0000001f80)="d155a17b80d8d9910cef07b26a8da7cd9e6367a9091af01e9d1d3f79d212a365597e3781c1012d3a8d4def9bb743ccc871b7ccfdd4568624a7", 0x39}, {&(0x7f0000001fc0)="ff14b41b0461404bf48c5aa245b981cf5c844b298594bfc9d062e49b979c82fe95ad0c7231581ccc5b1fe5aeaac237d8c810a4e250b4f28424718b542617c0c2daff66cee3e83d6927f687ea241a63b98820973c213c4277f6e93bcc279425d752f05a9655c3c9de06b0", 0x6a}], 0x4, &(0x7f0000002100)=[@hoplimit={{0x14, 0x29, 0x34, 0x8}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x21, 0x3, [], [@enc_lim={0x4, 0x1, 0x40}, @ra={0x5, 0x2, 0x2bf}, @hao={0xc9, 0x10, @ipv4={[], [], @loopback}}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x40}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@remote, r7}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r10}}}, @hopopts_2292={{0x18, 0x29, 0x36, {0xef9b703ca59450f4}}}], 0xb8}}, {{&(0x7f00000021c0)={0xa, 0x4e22, 0xa173, @mcast1, 0x9}, 0x1c, &(0x7f0000002240)=[{&(0x7f0000002200)}], 0x1, &(0x7f0000002280)=[@rthdrdstopts={{0x30, 0x29, 0x37, {0x87, 0x2, [], [@calipso={0x7, 0x10, {0x101, 0x2, 0x5, 0x7, [0x3]}}, @pad1]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x80000001}}, @rthdrdstopts={{0x50, 0x29, 0x37, {0x8a, 0x7, [], [@enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x28, {0x2, 0x8, 0x9, 0xd7, [0xfffffffffffffffe, 0x0, 0x3, 0x7]}}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x3f}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}], 0x98}}, {{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000002340)="0729e514594fc1c346c1323c40e24d2807de69d72ed9c895a6f70b01961c5fc8941a9884ce81ea1e01f74c92fff0d43e1b59476d0020bd60ebcd568eee8bcccc065449a0dfb638ba7d670e579bbfeab3edd1fb1218e6d32ccc61635fd75b1b1d0c9f223e744e0f0a24b2fa5670a92b08824714712cebe82872cd4ba679ebfb610493241048ec38db0dfddd7126f03b4657d3a88564b80182add15eb4f7fd", 0x9e}, {&(0x7f0000002400)="8866545920f214389cad35108dcd3b94531adf0db620d64a4bf0961c741aa53d7742bcb4bfd96a6a46e11e897de3c455b20ac037f4b90550245419d015f08e5480452ed4769cca13a0109485b7f2e6177244a2e76a82975625cb899ac85c9b2c5d9f247d2ed645bcaeaae5df8dca5a6339fea38a3d3395aae72027f0ad26bbf1602b1f3be0d02139a87b537c3b33db675e13252f0f45f8ef346d7f7b44ce86caa8c639a6a9335686ca39729c81ed76c4eaa715e422c034b635525308e80a53829f9a7848a4", 0xc5}, {&(0x7f0000002500)="fba7381bda799c1b5097b4d3cf24c814ebf38813037b2d26a39efbce9e910965486330f889b5e30b6db767195a03be05dfd739c13521f65cc0fa69a24f56367344650756e103beacbf3f3c9fe9254f2df419196bdf7d735668464ad9ea0c0f43481636c238ef123a79015544b03b9310f851307f0f725ec4f2347f22e84f08b0f77b27b4164c92ef596f32e5c03bb4977165d66f6e1099803e6e8de8962c7649d74bea9a5e0158f5eba437d1d757a0fe73e506567b8a0c3c63e6e55fcaf0a65bcdbc1bdb04ef87ef885c9faa5c5983893d60c6e1702e4e94c7cbfdb793188255c0758d76f299", 0xe6}, {&(0x7f0000002600)="1c95bda6effd8dd1e5ad4b8f20f59faaff0165a5e506f6e871933555111132eb77c951113a2845f1fc3e547aa20eb6b4d56536beed25c0617df379e74197876d109e1c8bff7cd6bcd652bbc556bb38540e961e51", 0x54}], 0x4}}], 0x4, 0x4000000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000080)={0x2, 0x40}) socket$can_j1939(0x1d, 0x2, 0x7) 15:24:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xffffff80}, 0x48) 15:24:54 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x25]}, 0x48) [ 635.041099][T30245] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 635.067557][T30245] EXT4-fs (loop3): unsupported descriptor size 0 15:24:54 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:54 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804005c19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 635.135614][T30249] FAT-fs (loop4): bogus number of reserved sectors 15:24:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0xffffff90}, 0x48) [ 635.177152][T30249] FAT-fs (loop4): Can't find a valid FAT filesystem 15:24:54 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x48]}, 0x48) [ 635.275397][T30258] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 635.292810][T30258] EXT4-fs (loop3): unsupported descriptor size 0 15:24:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:55 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 15:24:55 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 15:24:55 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="0d00000000003673c11115d81839408fa3a3ba27660199159dff5112fbcce9a6981a14a3e260c650b5edacdec6fdb69d5a415918beba0c51a72f0100d9441e2173a65a48530607c748dc7fc4f4b52b07155fcb2aa544534d14dc0acc24d6c010628ab7073496678d306bed5163f10e2e2ed5266c", 0x74}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) fchown(0xffffffffffffffff, 0x0, r1) 15:24:55 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x4c]}, 0x48) 15:24:55 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804006019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x8, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00000028c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000e80)=""/205, 0xcd}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) rmdir(0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="02000000010000000000000004000000000000000000", @ANYRES32=r5, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r5, @ANYBLOB="100006000000000020000000000000"], 0x34, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) socket(0x10, 0x2, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYBLOB, @ANYBLOB="1000060000000000200000000000"], 0x3, 0x0) r6 = epoll_create1(0x0) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r7, 0x0, 0x7, r6, &(0x7f0000000000)) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='fuse.', 0x920c88, &(0x7f0000000700)=ANY=[@ANYBLOB, @ANYRESHEX=r4, @ANYBLOB="2c726f2000000064653d3030303c7fd84c837599bde1f703493030303030308d530ec17953174185f696b7155bd8445f0724346f15f5c5cbebf7f0f5bba7f32369a9257656da97911e53b5ab37bc", @ANYRESDEC, @ANYBLOB="2c67ff07000004000000b415df323f0bea66a0a7c6c5cca8d2cbb7e5c52186a77ab82a26aeb0985aae5439d123879b11", @ANYRES32=r3, @ANYRESOCT]) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x8001, 0x20202) waitid(0x2, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x32d52, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, @perf_config_ext, 0x200000000, 0x4, 0x1, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 15:24:55 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x68]}, 0x48) 15:24:55 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 15:24:55 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x2]}, 0x48) [ 636.011662][T30270] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 636.038551][T30281] FAT-fs (loop4): bogus number of reserved sectors [ 636.050855][T30270] EXT4-fs (loop3): unsupported descriptor size 0 15:24:55 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804006819000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 636.102930][T30281] FAT-fs (loop4): Can't find a valid FAT filesystem 15:24:55 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x6c]}, 0x48) [ 636.271351][T30298] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 636.282826][T30298] EXT4-fs (loop3): unsupported descriptor size 0 15:24:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:56 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 15:24:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x3]}, 0x48) 15:24:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x62a, 0x0, 0x0) getrusage(0xfffffffffffffffe, &(0x7f00000000c0)) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = perf_event_open(&(0x7f00000001c0)={0x3, 0xfffffffffffffe53, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0), 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0x4, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000000)=""/107) sched_setattr(r4, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x8001, 0x3}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000800), &(0x7f0000000840)=0x30) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000000340)=""/143, &(0x7f0000000400)=0x8f) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r9, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000002280)=ANY=[@ANYBLOB="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"]}, 0x2d7) r10 = syz_open_dev$amidi(&(0x7f0000000640)='/dev/amidi#\x00', 0x81, 0x4000) r11 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r11, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r12 = syz_open_dev$vcsn(&(0x7f00000007c0)='/dev/vcs#\x00', 0xfff, 0x200080) r13 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r13, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="00000097c70000002a7b004000000000000000000000feff000000200000000000000000000000003faec4250ddb2ba4bf57be8b00000000000012c31a000016090000000000001d000000000000000000000000ffffffff000000000000000000000000000000eebb0000000000000000ffffff7f000000000000000000000000000000feffffff01000500110000000900fb00000000000000106cf4aa4ac9f5c5754025d5eee78c249d9e8d00a7ce006c6f00000009000000000000000000010000000000000000000000001000010100b900000000000000000000a85f001a4b00000000000000050000ff0faaaaaaaa000002000000000000700000963d000000a000000041554449540000000000000000000004000000000000000000000000000000000886ca37de617aab2935c4bf61dfc3184fa39a69fc2ace3e408464ca8f00559d6bb6ffa7792c13d076a3256ce53273a7bb8348b1c16e0cbd0291a3aade2590640ccc1a1ea3a7bd9a6cbb9253b2059cd96604a2a7e8339fd5aad76aa144e566d4f4e549f8fc5135e00013f053f93449a9877ece08000000000000006ffbaf27a7e93e71c19014601092c4123978b3358ef14027bf620e8e5377e9cd9d8961b04118e2a13c9271c505aea99b3b7af3a05de58baa17e4f746ab74d55390a08d2257b47b4ad5a7c11ed3fdfd68915e67a8cd05be7947599c49"]}, 0x276) r14 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/capi/capi20\x00', 0x40, 0x0) r15 = eventfd(0x8) r16 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r16, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) syz_open_dev$cec(&(0x7f0000001e80)='/dev/cec#\x00', 0x3, 0x2) r17 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001f00)='/dev/vsock\x00', 0x100, 0x0) io_submit(r7, 0xa, &(0x7f0000001f80)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f00000004c0)="aaf955a750d2bfbafd4c94f1fa56376ab06eb415ab4d6586a5283aadfe653306bc571038f716428e9e80f6ace1955ba22e2e837c1d6d40cba30584ec02660e46529fff068004ef2a7fd198355328c0d0495ccafa12b3693f9027a2e9e37a28c5629c826a6b35e0d359f99f3467d5470a33", 0x3b, 0x100, 0x0, 0x2, r8}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x4, r9, &(0x7f00000005c0)="0f7292b7b44865834d55f27a03f0647e4a47ba982b7f1c5777d46f710bbbd838cbde8e4fbdbc8d6d364f740aef7c430e123795490b4e85f12c3c6b2aed9a46e51ef2d300980a5534cd1ea574294de802e572ebdfb022bc963777b42c24b7d7629fcb23f571402b6a5dfd76", 0x6b, 0x7fff, 0x0, 0x2, r10}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x5, r11, &(0x7f00000006c0)="0e9ce13e7f12a219a7b12f01f4ae037f4cd426e435816d7b0bedfffe212069435c417d6efb742414c33789ead3ab2fd6c9fe8da89bca01977f34de863f8588c6b635ef117687c9c4693c737ef5a8e88b9529a812f2e69a6def68f156fef7563e8e6d47cf565565c81613e425c5d68faf84ab23c5afab593199aabdf3b5a93f2288bd7372a9d2e2e030c3cda8a4", 0x8d, 0x4, 0x0, 0x3}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x3, 0x4, r3, &(0x7f0000000880)="277615b35d9b74c96a47ac101a7dbd97b63fc0fd172e4cf1b7268511d43070613b35e0c1cb267353b3aece82c0d211e799e4e10942ed525cffdad7ffb3128e58ec94e098b4c19981a9ca68b5d975b8d50fd159f2fa3f98c6bc9e1af0e8200000000000000048133112e68177b042792837c0f7acd14b66ebb4a680155a6872e198271c0c9e5782ff8ac6a70d56b74d1f36381cb763288be554262d02d800000000000000", 0xa4, 0x11, 0x0, 0x0, r12}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x7, 0x1, r13, &(0x7f0000000980)="f3cb9ec9a1f8908c3dc4c1bdbe9cc032287b21bfcce87468bd09f925a038dc43e50a01af475155d9656ba277c13c3ad22e95bdc890487ee6b465f823801ec085271e", 0x42, 0x80, 0x0, 0x1, r14}, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x6, 0xf2d, r5, &(0x7f0000000a80)="0156d3c8a6684f9786772d10dfbdbade5e70e7ed06ad19421d3df5dd71f89863392524cb30bdee917171505b4453ee98353d2ed527f76ce85a454d75f35a54b11048fd0bb4a05a91c2ef0e998818758af22c8005ee74f8d0925fe699fd086e8c0c72896a884037efcadad41a01c4792bf21ecf49eadadfb1ed8dbecd981a9a18c5cc97c729a2cc7f3d0f831c76e9da272f4b7a69521bf45318aa0a989c6dd278c171343f41ffa12e627162ae2d0e2290caad52610c8a9cdb0be4926002f6701f97d46be48e8dc5fed6ed36d443102f99c6d8c41d187fa9dd089c1fbdb78449b86c51e77f80a1a1862d73030c97430f63e281", 0xf2, 0x8, 0x0, 0x2}, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x6, 0xfff7, r1, &(0x7f0000000bc0)="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", 0xff3, 0x8, 0x0, 0x0, r15}, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f0000001c00)="2f298636cd24d42af8722a97ab108d5566bf2f1a4ee88caae992d2d8f7b326913e33c7ca40a5a25b658594d0f90af978d1b23b0cfd02aefbc7d4049de9569b9a9e39e884b92262642a6b9758cfc501c4f81b282db162a365773e6d62794b181369fdd68e68a115b8e8deefc97639354f71c49e4d0992483e625a4ce55aa91874cd00f4d28f52609edc8bf261b33a324a993ff33becee28930f39e7a51e8279767677093267469d569124815fe535354dfa458cfeb3c4bb9e9459c82a575136176a3c0f9ae0be53d207ae47c96659221101621d1f09eeb6f1c04ba83bc54b49429e17d046bcfe8ac0f2bad9549e", 0xed, 0x4}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x2, r16, &(0x7f0000001d40)="5e2880da2bd4114c9fbd282b54de798eb934f1d2f4ced20719d10f5170be4abfbcc5940f90a7135a3b2e27796fba7a106211024bf3b882162c7bab18cdc99b62c27f0631e9c5d2044deeb0b082315f460917299393ec9395e12145d3044de0e1a8e74740157a3ab83e8bdf75859450f98e43a0dbd62b8a69225a28c21ee858c9730a0f61", 0x84, 0x401}, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x1, 0x6, 0xffffffffffffffff, &(0x7f0000001ec0)="b620bcc59ab00eb52cd7f465717e5ce2602315dab41e34f99697912c54412cc12f6621ceaf4f2da1f6", 0x29, 0x3, 0x0, 0x0, r17}]) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) r18 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1005, 0x88101) ioctl$int_in(r18, 0x800000c0045002, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) r19 = socket$inet6_tcp(0xa, 0x1, 0x0) r20 = fcntl$dupfd(r19, 0x0, r19) ioctl$PERF_EVENT_IOC_ENABLE(r20, 0x8912, 0x400200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r20, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={r21, 0x9, 0x10}, 0xc) 15:24:56 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x74]}, 0x48) 15:24:56 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804006c19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:56 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x2) socket$inet(0x2, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:24:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x4]}, 0x48) 15:24:56 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x7a]}, 0x48) [ 636.895293][T30309] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 636.913680][T30309] EXT4-fs (loop3): unsupported descriptor size 0 15:24:56 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804007419000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:56 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]}) lsetxattr$smack_xattr_label(0x0, &(0x7f0000000140)='security.WMACK64IPOUT\x00\x9cs\xdfM\xa7\x7f\x91\xf3\xe0\x1da\x1d\xc3\xcd(\xa1\'Eq\b\xd1\x14h]\x91\xfc\xee q#KR}r/\xcb\xe1\x9a\xbf\xc7\xdf.\x1c\nY\xdb\x9df\x1b\xb9m\x1dUD\x00\n\x7f\xf6\xde\x1aJ\x1f\xfc\xacI\xe5P\xebAQ\xea`\xa6*\xd8\x89g<\xcal\x7f\xe0\xc8\x9c\x7f\xfb\x05\a9\xf1\xcdl\x97$\x03\x8fV\xe3\xdaz\xd7', 0x0, 0x0, 0x1) 15:24:56 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 637.192615][T30332] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 637.214658][T30332] EXT4-fs (loop3): unsupported descriptor size 0 15:24:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x5]}, 0x48) 15:24:56 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x2]}, 0x48) 15:24:56 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804007a19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/155, 0x9b}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1ea3, 0x0, 0x0, 0x800e00517) shutdown(r0, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0xfffffdc4, 0x42, 0x0, 0x800e00521) shutdown(r1, 0x0) 15:24:56 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:24:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x6]}, 0x48) 15:24:57 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x3]}, 0x48) [ 637.831410][T30352] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 637.832172][T30348] FAT-fs (loop4): invalid media value (0x00) [ 637.860466][T30348] FAT-fs (loop4): Can't find a valid FAT filesystem 15:24:57 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 637.879573][T30352] EXT4-fs (loop3): unsupported descriptor size 0 15:24:57 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ftruncate(r1, 0x2008002) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r8, 0x0, r7) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@ipv4={[], [], @remote}, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001900)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000005140)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000005100)={&(0x7f0000001940)={0x3798, 0x24, 0x800, 0x70bd27, 0x25dfdbff, {0x14}, [@typed={0x14, 0x73, @ipv6=@local}, @typed={0xa0, 0x36, @binary="ab4107fcdb8d0cfa65c4ae0795dd5c30f6666a98939c2a1c0f317db8aeb831b29306d307bb27772e5587f46ae5ca99a81014e7ba961737649eadff66ccd2daf8fa5f5c41e0b65b0db95db115e266cfc079e9083d3efaa6a5f45ee17083f99a9d40f14862337e2be3a7010b4a5906b67b4b3f28b15e31da545774439a60f12d8ac79e7f436642d68492001b2a81134711a3cbfd4adcde979941a990"}, @nested={0x110c, 0x76, [@generic="6670d6551ac77defd444c95806d52f3fdbbfd28d718c9e52927f8e8e1236", @typed={0x8, 0x91, @pid=r6}, @generic="4158765c519a02f0ecfbc05aa3ede73e355fcd8c72d31ff50ead0c5891173569aa9abc4e3d20d62f790eacb06dd761d147649b963ab80e84fe60ac946f620671506a074985313e56637b0b4062062af71756cab181ee5234742024b8151133b4c6b2f166083b680bc834e09f606c3fa8a7a9d864cd5652eb750883eb615f0a310191d8e6e9b6411c8fb7f217cb3428c3957a2004f07a9d697a418d10e80766b62289253adabc374077de8d1b46096d32baae273c5d47dd73a8553ea0a33ac98634381135ec24e286b2a073280e77b36bc43b4b8822feb0b0ae377a85139a01dd3b", 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@generic="12e5d98d137e5b2e025ef01b8cdcebcf10715b0017ac043007930a97d8ba2e5ac8821606901f4a9f931c007ac8f4019732fd2d5e1d134590726e56a3fcef93cfd54cff63ecc0c882fda01555e7ef30adcfa764f5ed1c79230eb1f013ca70b927e2fa49c56a019fc3a7ecf24dc60d4aa1acc97e6daa9dafd95f589451411bb89244abf921094ae927278213d2ab4d5803f89d117913cf6ecaee869eb0f3"]}, 0x3798}, 0x1, 0x0, 0x0, 0x8000000}, 0x4000010) syz_mount_image$erofs(&(0x7f0000000100)='erofs\x00', &(0x7f0000000140)='./bus\x00', 0x9, 0x7, &(0x7f0000000400)=[{&(0x7f0000000180)="a9dd2682bb23ed86823e4e745c6a3e7947df61b9d0efb6f96a00b699322406bc2e87c1ba68b6675ea26f9a89350f0f655093f67642ff0c27b8fb7a7b54ecf9bd6e055795e2652682207ec3e6668c5f8293d2d11c81d11b124a9b9ff483b8b0907e6cdd52580726818d0aab9aa0e7d6d7ec308c2ef964a31f1b1d7662abfec4d43f8ce0a350bc54011fb2866830ebef8b72cf496ca684f883eacb0d9f2eeb538484fdbcf66c3a16de5aae3cc9992ddbe55db96c6a50ebcd55629e6b08c1adb607183ca7ef354df467", 0xc8, 0x8}, {&(0x7f0000000280)="c787aa96e118879dd8dce4f72a448f6855eb716ca6e9219dc98f02b8be3dfce5352a399bcf", 0x25, 0x2}, {&(0x7f00000002c0)="ad2a32e439f17b0ae1d71f2181c4ffe289ca42a3bda401170a95185fd8cbbfcfcd604cd7bf2540417fa69b80afc8079fd0c32ee112391c4d992f9cbbbe87e6633faa6ed6478646df9cf12f265498fab44be22ae31863335d67dc7a1183b450887f67de8c16a158033fd8aaf9d773a76f25d3a6b97dd5a4ea16e6", 0x7a, 0xbfd}, {&(0x7f0000000340)="a774fafcf157bf7e32818b37471e1ab554c45a82c66d948fe85d2e27a3fd7a1cd95afb4b6d5a01737cc432067d0de22b1e40e38f3b267cc6398cf252771d5d11e1a987fcc289cd3f76a23021d864595eb9ac1c63045b2bf6cc609c85edafc12c921d6a721abff870ff7c15d8d2ff95bc7d20ac4e75bad93a1f5823828dfcd7fde83b71385ca824b27c49fef105d31021fb05eb5d9bba287f34dbdebdf446", 0x9e, 0x80000001}, {&(0x7f0000000580)="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", 0x1000, 0x81}, {&(0x7f0000001580)="acfe3141c818961e28727e6aefaca889dfd484f7c6334c75bcc72aaffbcec378ee4253d9b5c627a6d5401709ccb7c8215c3104e1a10e26e248cb83da76f168a4dbc6c9486cdf385e449d545ac07677f22f904c3461bf8804f35500cd07e3449083622ba3a7f1d666a19618e498a909ec530bea3992527268051758fa9b60625ccb9a8bf8850819cbf7614258e0b7fd8952600352944f180ebe2fd82421c9cd4ed3aaa1b7b7c3df705552e54448c15bd293124d6b41e4017c9a698ad441aa7609b637c3d8818287d6a4b221398304a80483eafcb912df8bb8bf", 0xd9, 0xf787}, {&(0x7f0000001680)="5cf4d22d492eaa44993110d16abb4b5dc0034f2667d3542353dc4a34c2d56802a3ae08d64facdc08236fc5ce6113eda81254b12470fcf8e9e314d6eb5f03be1cb86e85a270f96ca967332888c698e532865b79eb2e716819caf3df37c125b0b82102cbe3f42793c900dfe12ffe3034bda2e60431c8dc6c5125bddceb81dcf181703410eab17c76c4cc5d0956e8792b4f24077a00740474fdb3889fda82778b5d0594970158722f2e300ae3543fc507d7c7698322ffd127f505b4aa78422f871037fd0f0118da631de438ae84f2c073a1d41cc200bc0cb11e366fea54fd01c8d7d7e5fb1e80dd3ccb", 0xe8, 0x59}], 0x5001, &(0x7f0000001780)={[{@fault_injection={'fault_injection', 0x3d, 0x400}}, {@acl='acl'}, {@acl='acl'}, {@noacl='noacl'}, {@noacl='noacl'}], [{@uid_gt={'uid>', r5}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}]}) 15:24:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x7]}, 0x48) 15:24:57 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:24:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:57 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="80000000380400d119000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:57 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}, 0x48) 15:24:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x8]}, 0x48) 15:24:57 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:24:57 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 15:24:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x9]}, 0x48) 15:24:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r2, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r2, r2, &(0x7f00000001c0), 0x8080fffffffe) [ 638.673886][T30380] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:24:57 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x5]}, 0x48) 15:24:57 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") close(r0) [ 638.722903][T30380] EXT4-fs (loop3): unsupported descriptor size 0 15:24:58 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="80000000380400de19000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xa]}, 0x48) [ 638.803390][T30383] FAT-fs (loop4): invalid media value (0x00) [ 638.843322][T30383] FAT-fs (loop4): Can't find a valid FAT filesystem [ 638.891306][T30397] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 638.911344][T30385] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 970769) [ 638.940019][T30385] FAT-fs (loop1): Filesystem has been set read-only [ 638.940867][T30397] EXT4-fs (loop3): unsupported descriptor size 0 [ 638.954005][T30385] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 970769) 15:24:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:58 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") close(r0) 15:24:58 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x6]}, 0x48) 15:24:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xb]}, 0x48) 15:24:58 executing program 1 (fault-call:5 fault-nth:0): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:58 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="80000000380400e019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 639.597828][T30409] FAULT_INJECTION: forcing a failure. [ 639.597828][T30409] name failslab, interval 1, probability 0, space 0, times 0 [ 639.622886][T30407] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 639.642909][T30407] EXT4-fs (loop3): unsupported descriptor size 0 [ 639.649389][T30409] CPU: 1 PID: 30409 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 639.657717][T30409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 639.667753][T30409] Call Trace: [ 639.671039][T30409] dump_stack+0x1fb/0x318 [ 639.675371][T30409] should_fail+0x555/0x770 [ 639.679770][T30409] __should_failslab+0x11a/0x160 [ 639.684788][T30409] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 639.690512][T30409] should_failslab+0x9/0x20 [ 639.694995][T30409] __kmalloc+0x7a/0x340 [ 639.699127][T30409] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 639.704823][T30409] tomoyo_realpath_from_path+0xdc/0x7c0 [ 639.710349][T30409] tomoyo_path_number_perm+0x166/0x640 [ 639.715801][T30409] ? smack_file_ioctl+0x226/0x2e0 [ 639.720803][T30409] ? __fget+0x401/0x510 [ 639.724938][T30409] tomoyo_file_ioctl+0x23/0x30 [ 639.729680][T30409] security_file_ioctl+0x6d/0xd0 [ 639.734595][T30409] __x64_sys_ioctl+0xa3/0x120 [ 639.739251][T30409] do_syscall_64+0xf7/0x1c0 [ 639.743740][T30409] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 639.749622][T30409] RIP: 0033:0x45a639 [ 639.753494][T30409] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 639.773074][T30409] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 639.781477][T30409] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 639.789425][T30409] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 15:24:59 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x7]}, 0x48) 15:24:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xc]}, 0x48) 15:24:59 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") close(r0) [ 639.797373][T30409] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 639.805319][T30409] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 639.813269][T30409] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 639.828228][T30409] ERROR: Out of memory at tomoyo_realpath_from_path. 15:24:59 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="80000000380400002d000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xd]}, 0x48) [ 639.906377][T30413] FAT-fs (loop4): invalid media value (0x00) [ 639.912403][T30413] FAT-fs (loop4): Can't find a valid FAT filesystem 15:24:59 executing program 1 (fault-call:5 fault-nth:1): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 640.106909][T30424] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 640.132776][T30424] EXT4-fs (loop3): unsupported descriptor size 0 [ 640.196908][T30429] FAULT_INJECTION: forcing a failure. [ 640.196908][T30429] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 640.210139][T30429] CPU: 1 PID: 30429 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 640.218458][T30429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 640.228510][T30429] Call Trace: [ 640.231806][T30429] dump_stack+0x1fb/0x318 [ 640.236141][T30429] should_fail+0x555/0x770 [ 640.240564][T30429] should_fail_alloc_page+0x55/0x60 [ 640.245760][T30429] prepare_alloc_pages+0x283/0x460 [ 640.250876][T30429] __alloc_pages_nodemask+0xb2/0x5d0 [ 640.256167][T30429] kmem_getpages+0x4d/0xa00 [ 640.260671][T30429] cache_grow_begin+0x7e/0x2c0 [ 640.265436][T30429] cache_alloc_refill+0x311/0x3f0 [ 640.270454][T30429] ? check_preemption_disabled+0xb7/0x2a0 [ 640.276180][T30429] __kmalloc+0x318/0x340 [ 640.280422][T30429] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 640.286138][T30429] tomoyo_realpath_from_path+0xdc/0x7c0 [ 640.291686][T30429] tomoyo_path_number_perm+0x166/0x640 [ 640.297164][T30429] ? smack_file_ioctl+0x226/0x2e0 [ 640.302182][T30429] ? __fget+0x401/0x510 [ 640.306341][T30429] tomoyo_file_ioctl+0x23/0x30 [ 640.311101][T30429] security_file_ioctl+0x6d/0xd0 [ 640.316038][T30429] __x64_sys_ioctl+0xa3/0x120 [ 640.320717][T30429] do_syscall_64+0xf7/0x1c0 [ 640.325222][T30429] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 640.331135][T30429] RIP: 0033:0x45a639 [ 640.335036][T30429] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 640.354642][T30429] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 640.363044][T30429] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 640.371008][T30429] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 640.378972][T30429] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 640.386941][T30429] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 640.394903][T30429] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:24:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:24:59 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) socket$inet6(0xa, 0x80003, 0xff) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:24:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xe]}, 0x48) 15:24:59 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x8]}, 0x48) 15:24:59 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000007000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:59 executing program 1 (fault-call:5 fault-nth:2): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:24:59 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) socket$inet6(0xa, 0x80003, 0xff) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:24:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xf]}, 0x48) 15:24:59 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x9]}, 0x48) [ 640.533135][T30436] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 640.542212][T30436] EXT4-fs (loop3): unsupported descriptor size 0 [ 640.566439][T30442] FAT-fs (loop4): invalid media value (0x00) 15:24:59 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="80000000380400002d000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:24:59 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) socket$inet6(0xa, 0x80003, 0xff) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 640.605937][T30442] FAT-fs (loop4): Can't find a valid FAT filesystem [ 640.623948][T30447] FAULT_INJECTION: forcing a failure. [ 640.623948][T30447] name failslab, interval 1, probability 0, space 0, times 0 [ 640.686180][T30447] CPU: 1 PID: 30447 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 640.694552][T30447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 640.704604][T30447] Call Trace: [ 640.707897][T30447] dump_stack+0x1fb/0x318 [ 640.712230][T30447] should_fail+0x555/0x770 [ 640.716686][T30447] __should_failslab+0x11a/0x160 [ 640.721620][T30447] ? tomoyo_encode2+0x273/0x5a0 [ 640.726468][T30447] should_failslab+0x9/0x20 [ 640.730968][T30447] __kmalloc+0x7a/0x340 [ 640.735131][T30447] tomoyo_encode2+0x273/0x5a0 [ 640.739826][T30447] tomoyo_realpath_from_path+0x769/0x7c0 [ 640.745463][T30447] tomoyo_path_number_perm+0x166/0x640 [ 640.750944][T30447] ? smack_file_ioctl+0x226/0x2e0 [ 640.755962][T30447] ? __fget+0x401/0x510 [ 640.760114][T30447] tomoyo_file_ioctl+0x23/0x30 [ 640.764871][T30447] security_file_ioctl+0x6d/0xd0 [ 640.769809][T30447] __x64_sys_ioctl+0xa3/0x120 [ 640.774480][T30447] do_syscall_64+0xf7/0x1c0 [ 640.778982][T30447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 640.784863][T30447] RIP: 0033:0x45a639 [ 640.788751][T30447] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 640.808345][T30447] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 640.816744][T30447] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 640.824705][T30447] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 640.832686][T30447] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 640.840646][T30447] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 640.848610][T30447] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 640.869236][T30447] ERROR: Out of memory at tomoyo_realpath_from_path. 15:25:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x10]}, 0x48) [ 641.008862][T30455] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 641.028198][T30455] EXT4-fs (loop3): unsupported descriptor size 0 15:25:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:00 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0xa]}, 0x48) 15:25:00 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:00 executing program 1 (fault-call:5 fault-nth:3): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x11]}, 0x48) 15:25:00 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019020300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:00 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0xb]}, 0x48) 15:25:00 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 641.395079][T30466] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 641.412969][T30466] EXT4-fs (loop3): unsupported descriptor size 0 15:25:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x12]}, 0x48) [ 641.506662][T30472] FAULT_INJECTION: forcing a failure. [ 641.506662][T30472] name failslab, interval 1, probability 0, space 0, times 0 15:25:00 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 641.562956][T30472] CPU: 0 PID: 30472 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 641.571328][T30472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 641.581387][T30472] Call Trace: [ 641.584681][T30472] dump_stack+0x1fb/0x318 [ 641.589020][T30472] should_fail+0x555/0x770 [ 641.593444][T30472] __should_failslab+0x11a/0x160 [ 641.598385][T30472] should_failslab+0x9/0x20 [ 641.602894][T30472] kmem_cache_alloc_trace+0x5d/0x2f0 [ 641.608175][T30472] ? loop_add+0x5a/0x780 [ 641.612422][T30472] loop_add+0x5a/0x780 [ 641.617264][T30472] loop_control_ioctl+0x422/0x640 [ 641.622288][T30472] ? xor_init+0x70/0x70 [ 641.626447][T30472] do_vfs_ioctl+0x744/0x1730 [ 641.631035][T30472] ? __fget+0x401/0x510 [ 641.635200][T30472] ? tomoyo_file_ioctl+0x23/0x30 [ 641.640168][T30472] ? security_file_ioctl+0xa1/0xd0 [ 641.645280][T30472] __x64_sys_ioctl+0xe3/0x120 [ 641.649961][T30472] do_syscall_64+0xf7/0x1c0 [ 641.654470][T30472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 641.660509][T30472] RIP: 0033:0x45a639 [ 641.664463][T30472] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 641.684072][T30472] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 641.692488][T30472] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 641.700466][T30472] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 15:25:00 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0xc]}, 0x48) 15:25:00 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 641.708449][T30472] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 641.716424][T30472] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 641.724399][T30472] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:01 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019030300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:01 executing program 1 (fault-call:5 fault-nth:4): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x25]}, 0x48) 15:25:01 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0xd]}, 0x48) 15:25:01 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x48]}, 0x48) 15:25:01 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 642.350659][T30498] FAULT_INJECTION: forcing a failure. [ 642.350659][T30498] name failslab, interval 1, probability 0, space 0, times 0 [ 642.368251][T30496] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 642.383718][T30498] CPU: 0 PID: 30498 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 642.392094][T30498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.402141][T30498] Call Trace: [ 642.405431][T30498] dump_stack+0x1fb/0x318 [ 642.409763][T30498] should_fail+0x555/0x770 [ 642.414180][T30498] __should_failslab+0x11a/0x160 [ 642.419115][T30498] should_failslab+0x9/0x20 [ 642.423616][T30498] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 642.429336][T30498] ? __kmalloc_node+0x3c/0x60 [ 642.432922][T30496] EXT4-fs (loop3): unsupported descriptor size 0 [ 642.434006][T30498] __kmalloc_node+0x3c/0x60 [ 642.434024][T30498] kmalloc_array_node+0x3a/0x60 [ 642.434036][T30498] blk_mq_alloc_tag_set+0x3e1/0x11b0 [ 642.434049][T30498] ? idr_alloc+0x1bb/0x290 [ 642.459368][T30498] loop_add+0x24f/0x780 [ 642.463532][T30498] loop_control_ioctl+0x422/0x640 [ 642.468553][T30498] ? xor_init+0x70/0x70 [ 642.472715][T30498] do_vfs_ioctl+0x744/0x1730 [ 642.477315][T30498] ? __fget+0x401/0x510 [ 642.481548][T30498] ? tomoyo_file_ioctl+0x23/0x30 [ 642.486493][T30498] ? security_file_ioctl+0xa1/0xd0 [ 642.491614][T30498] __x64_sys_ioctl+0xe3/0x120 [ 642.496310][T30498] do_syscall_64+0xf7/0x1c0 [ 642.500821][T30498] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 642.506712][T30498] RIP: 0033:0x45a639 [ 642.510599][T30498] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 642.530205][T30498] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 642.538620][T30498] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 15:25:01 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0xe]}, 0x48) 15:25:01 executing program 1 (fault-call:5 fault-nth:5): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 642.546605][T30498] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 642.554580][T30498] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 642.562554][T30498] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 642.570527][T30498] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:01 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(0xffffffffffffffff, &(0x7f0000000740)=@ll={0x11, 0x0, r0, 0x1, 0x0, 0x6, @link_local}, 0x80) close(0xffffffffffffffff) 15:25:01 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0xf]}, 0x48) [ 642.698074][T30513] FAULT_INJECTION: forcing a failure. [ 642.698074][T30513] name failslab, interval 1, probability 0, space 0, times 0 [ 642.720706][T30513] CPU: 1 PID: 30513 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 642.729189][T30513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.729197][T30513] Call Trace: [ 642.729222][T30513] dump_stack+0x1fb/0x318 [ 642.729242][T30513] should_fail+0x555/0x770 [ 642.729262][T30513] __should_failslab+0x11a/0x160 [ 642.756225][T30513] should_failslab+0x9/0x20 [ 642.760721][T30513] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 642.766438][T30513] ? blk_mq_init_tags+0x7b/0x2b0 [ 642.771386][T30513] blk_mq_init_tags+0x7b/0x2b0 [ 642.776150][T30513] blk_mq_alloc_rq_map+0xa5/0x1e0 [ 642.781172][T30513] blk_mq_alloc_tag_set+0x8e2/0x11b0 [ 642.786463][T30513] loop_add+0x24f/0x780 [ 642.790617][T30513] loop_control_ioctl+0x422/0x640 [ 642.795634][T30513] ? xor_init+0x70/0x70 [ 642.799799][T30513] do_vfs_ioctl+0x744/0x1730 [ 642.804388][T30513] ? __fget+0x401/0x510 [ 642.808556][T30513] ? tomoyo_file_ioctl+0x23/0x30 [ 642.813497][T30513] ? security_file_ioctl+0xa1/0xd0 [ 642.818614][T30513] __x64_sys_ioctl+0xe3/0x120 [ 642.823294][T30513] do_syscall_64+0xf7/0x1c0 [ 642.827800][T30513] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 642.833687][T30513] RIP: 0033:0x45a639 [ 642.837573][T30513] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 642.857170][T30513] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 642.865580][T30513] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 642.873545][T30513] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 642.881507][T30513] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 642.889470][T30513] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 642.897433][T30513] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 642.917949][T30513] blk-mq: reduced tag depth (128 -> 64) 15:25:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x4c]}, 0x48) 15:25:02 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(0xffffffffffffffff, &(0x7f0000000740)=@ll={0x11, 0x0, r0, 0x1, 0x0, 0x6, @link_local}, 0x80) close(0xffffffffffffffff) 15:25:02 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019040300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:02 executing program 1 (fault-call:5 fault-nth:6): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:02 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x10]}, 0x48) 15:25:02 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(0xffffffffffffffff, &(0x7f0000000740)=@ll={0x11, 0x0, r0, 0x1, 0x0, 0x6, @link_local}, 0x80) close(0xffffffffffffffff) 15:25:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x68]}, 0x48) [ 643.233173][T30525] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:25:02 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x11]}, 0x48) [ 643.277904][T30525] EXT4-fs (loop3): unsupported descriptor size 0 [ 643.312011][T30530] FAULT_INJECTION: forcing a failure. [ 643.312011][T30530] name failslab, interval 1, probability 0, space 0, times 0 [ 643.351587][T30530] CPU: 1 PID: 30530 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 643.359950][T30530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 643.370004][T30530] Call Trace: [ 643.373305][T30530] dump_stack+0x1fb/0x318 [ 643.377635][T30530] should_fail+0x555/0x770 [ 643.382054][T30530] __should_failslab+0x11a/0x160 [ 643.386991][T30530] should_failslab+0x9/0x20 [ 643.391487][T30530] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 643.397264][T30530] ? __kmalloc_node+0x3c/0x60 [ 643.401942][T30530] __kmalloc_node+0x3c/0x60 [ 643.406442][T30530] sbitmap_init_node+0x175/0x3d0 [ 643.411380][T30530] sbitmap_queue_init_node+0x3a/0xc40 [ 643.416744][T30530] ? kmem_cache_alloc_node_trace+0x268/0x2d0 [ 643.422719][T30530] ? blk_mq_init_tags+0x7b/0x2b0 [ 643.427655][T30530] blk_mq_init_tags+0x10e/0x2b0 [ 643.432508][T30530] blk_mq_alloc_rq_map+0xa5/0x1e0 [ 643.437537][T30530] blk_mq_alloc_tag_set+0x8e2/0x11b0 [ 643.442830][T30530] loop_add+0x24f/0x780 [ 643.446989][T30530] loop_control_ioctl+0x422/0x640 [ 643.452031][T30530] ? xor_init+0x70/0x70 [ 643.456181][T30530] do_vfs_ioctl+0x744/0x1730 [ 643.460760][T30530] ? __fget+0x401/0x510 [ 643.464917][T30530] ? tomoyo_file_ioctl+0x23/0x30 [ 643.469847][T30530] ? security_file_ioctl+0xa1/0xd0 [ 643.474956][T30530] __x64_sys_ioctl+0xe3/0x120 [ 643.479647][T30530] do_syscall_64+0xf7/0x1c0 [ 643.484145][T30530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 643.490025][T30530] RIP: 0033:0x45a639 [ 643.493910][T30530] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 643.513510][T30530] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 643.521913][T30530] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 643.529879][T30530] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 643.537843][T30530] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 15:25:02 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x6c]}, 0x48) 15:25:02 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 643.545811][T30530] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 643.553778][T30530] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 643.581966][T30530] blk-mq: reduced tag depth (128 -> 64) 15:25:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:03 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x74]}, 0x48) 15:25:03 executing program 1 (fault-call:5 fault-nth:7): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:03 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019050300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:03 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x12]}, 0x48) 15:25:03 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x25]}, 0x48) 15:25:03 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x7a]}, 0x48) [ 644.185756][T30553] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 644.220998][T30553] EXT4-fs (loop3): unsupported descriptor size 0 [ 644.307041][T30559] FAULT_INJECTION: forcing a failure. [ 644.307041][T30559] name failslab, interval 1, probability 0, space 0, times 0 15:25:03 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:03 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 644.348303][T30559] CPU: 1 PID: 30559 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 644.356671][T30559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 644.366728][T30559] Call Trace: [ 644.370029][T30559] dump_stack+0x1fb/0x318 [ 644.374365][T30559] should_fail+0x555/0x770 [ 644.378790][T30559] __should_failslab+0x11a/0x160 [ 644.383719][T30559] should_failslab+0x9/0x20 [ 644.388218][T30559] kmem_cache_alloc_node_trace+0x6e/0x2d0 15:25:03 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x0, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 644.393938][T30559] ? sbitmap_queue_init_node+0x429/0xc40 [ 644.399577][T30559] sbitmap_queue_init_node+0x429/0xc40 [ 644.405045][T30559] blk_mq_init_tags+0x10e/0x2b0 [ 644.409898][T30559] blk_mq_alloc_rq_map+0xa5/0x1e0 [ 644.414936][T30559] blk_mq_alloc_tag_set+0x8e2/0x11b0 [ 644.420229][T30559] loop_add+0x24f/0x780 [ 644.424390][T30559] loop_control_ioctl+0x422/0x640 [ 644.429410][T30559] ? xor_init+0x70/0x70 [ 644.433570][T30559] do_vfs_ioctl+0x744/0x1730 [ 644.438160][T30559] ? __fget+0x401/0x510 [ 644.442321][T30559] ? tomoyo_file_ioctl+0x23/0x30 [ 644.447257][T30559] ? security_file_ioctl+0xa1/0xd0 [ 644.452369][T30559] __x64_sys_ioctl+0xe3/0x120 [ 644.457045][T30559] do_syscall_64+0xf7/0x1c0 [ 644.461550][T30559] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 644.467445][T30559] RIP: 0033:0x45a639 [ 644.471335][T30559] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 644.490944][T30559] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 644.499355][T30559] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 644.507321][T30559] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 644.515282][T30559] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 644.523245][T30559] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 644.531209][T30559] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 644.543842][T30559] blk-mq: reduced tag depth (128 -> 64) 15:25:04 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019060300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:04 executing program 1 (fault-call:5 fault-nth:8): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:04 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x0, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 15:25:04 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x48]}, 0x48) 15:25:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:04 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x4c]}, 0x48) 15:25:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x2]}, 0x48) [ 645.147098][T30593] FAULT_INJECTION: forcing a failure. [ 645.147098][T30593] name failslab, interval 1, probability 0, space 0, times 0 [ 645.153265][T30584] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 645.190548][T30593] CPU: 0 PID: 30593 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 645.193411][T30584] EXT4-fs (loop3): unsupported descriptor size 0 [ 645.198903][T30593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.198910][T30593] Call Trace: [ 645.198934][T30593] dump_stack+0x1fb/0x318 [ 645.198953][T30593] should_fail+0x555/0x770 [ 645.198971][T30593] __should_failslab+0x11a/0x160 [ 645.198986][T30593] should_failslab+0x9/0x20 [ 645.198998][T30593] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 645.199009][T30593] ? sbitmap_queue_init_node+0x429/0xc40 [ 645.199024][T30593] sbitmap_queue_init_node+0x429/0xc40 [ 645.199043][T30593] blk_mq_init_tags+0x176/0x2b0 [ 645.199056][T30593] blk_mq_alloc_rq_map+0xa5/0x1e0 [ 645.199071][T30593] blk_mq_alloc_tag_set+0x8e2/0x11b0 [ 645.268735][T30593] loop_add+0x24f/0x780 [ 645.272904][T30593] loop_control_ioctl+0x422/0x640 [ 645.277930][T30593] ? xor_init+0x70/0x70 [ 645.282090][T30593] do_vfs_ioctl+0x744/0x1730 [ 645.286685][T30593] ? __fget+0x401/0x510 [ 645.290859][T30593] ? tomoyo_file_ioctl+0x23/0x30 [ 645.295801][T30593] ? security_file_ioctl+0xa1/0xd0 [ 645.301015][T30593] __x64_sys_ioctl+0xe3/0x120 [ 645.305707][T30593] do_syscall_64+0xf7/0x1c0 [ 645.310219][T30593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 645.316106][T30593] RIP: 0033:0x45a639 [ 645.319999][T30593] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 645.339610][T30593] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 645.348032][T30593] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 645.356006][T30593] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 645.363985][T30593] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 645.371968][T30593] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 645.379941][T30593] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:04 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x0, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 645.391564][T30593] blk-mq: reduced tag depth (128 -> 64) 15:25:04 executing program 1 (fault-call:5 fault-nth:9): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x3]}, 0x48) 15:25:04 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x68]}, 0x48) [ 645.636255][T30614] FAULT_INJECTION: forcing a failure. [ 645.636255][T30614] name failslab, interval 1, probability 0, space 0, times 0 [ 645.675701][T30614] CPU: 1 PID: 30614 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 645.684068][T30614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.694130][T30614] Call Trace: [ 645.697430][T30614] dump_stack+0x1fb/0x318 [ 645.701772][T30614] should_fail+0x555/0x770 [ 645.706195][T30614] __should_failslab+0x11a/0x160 [ 645.711132][T30614] should_failslab+0x9/0x20 [ 645.715634][T30614] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 645.721353][T30614] ? sbitmap_queue_init_node+0x429/0xc40 [ 645.726987][T30614] sbitmap_queue_init_node+0x429/0xc40 [ 645.732448][T30614] blk_mq_init_tags+0x176/0x2b0 [ 645.737296][T30614] blk_mq_alloc_rq_map+0xa5/0x1e0 [ 645.742319][T30614] blk_mq_alloc_tag_set+0x8e2/0x11b0 [ 645.747614][T30614] loop_add+0x24f/0x780 [ 645.751770][T30614] loop_control_ioctl+0x422/0x640 [ 645.756786][T30614] ? xor_init+0x70/0x70 [ 645.760940][T30614] do_vfs_ioctl+0x744/0x1730 [ 645.765523][T30614] ? __fget+0x401/0x510 [ 645.769680][T30614] ? tomoyo_file_ioctl+0x23/0x30 [ 645.774617][T30614] ? security_file_ioctl+0xa1/0xd0 [ 645.779738][T30614] __x64_sys_ioctl+0xe3/0x120 [ 645.784417][T30614] do_syscall_64+0xf7/0x1c0 [ 645.788922][T30614] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 645.794805][T30614] RIP: 0033:0x45a639 [ 645.798707][T30614] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 645.818308][T30614] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 645.826711][T30614] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 645.834673][T30614] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 645.842639][T30614] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 645.850602][T30614] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 645.858565][T30614] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 645.867717][T30614] blk-mq: reduced tag depth (128 -> 64) 15:25:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:05 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:05 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019070300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x4]}, 0x48) 15:25:05 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x6c]}, 0x48) 15:25:05 executing program 1 (fault-call:5 fault-nth:10): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:05 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x74]}, 0x48) [ 645.991945][T30620] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:25:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x5]}, 0x48) 15:25:05 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 646.060648][T30620] EXT4-fs (loop3): unsupported descriptor size 0 [ 646.108222][T30631] FAULT_INJECTION: forcing a failure. [ 646.108222][T30631] name failslab, interval 1, probability 0, space 0, times 0 [ 646.150814][T30631] CPU: 0 PID: 30631 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 646.159315][T30631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 646.169375][T30631] Call Trace: [ 646.172685][T30631] dump_stack+0x1fb/0x318 [ 646.177028][T30631] should_fail+0x555/0x770 [ 646.181462][T30631] __should_failslab+0x11a/0x160 [ 646.186410][T30631] should_failslab+0x9/0x20 [ 646.190920][T30631] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 646.196647][T30631] ? __kmalloc_node+0x3c/0x60 [ 646.201355][T30631] __kmalloc_node+0x3c/0x60 [ 646.205864][T30631] kmalloc_array_node+0x3a/0x60 [ 646.210716][T30631] blk_mq_alloc_rq_map+0xca/0x1e0 [ 646.215741][T30631] blk_mq_alloc_tag_set+0x8e2/0x11b0 [ 646.221023][T30631] loop_add+0x24f/0x780 [ 646.225164][T30631] loop_control_ioctl+0x422/0x640 [ 646.230189][T30631] ? xor_init+0x70/0x70 [ 646.234326][T30631] do_vfs_ioctl+0x744/0x1730 [ 646.238894][T30631] ? __fget+0x401/0x510 [ 646.243044][T30631] ? tomoyo_file_ioctl+0x23/0x30 [ 646.247962][T30631] ? security_file_ioctl+0xa1/0xd0 [ 646.253055][T30631] __x64_sys_ioctl+0xe3/0x120 [ 646.257716][T30631] do_syscall_64+0xf7/0x1c0 [ 646.262200][T30631] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 646.268066][T30631] RIP: 0033:0x45a639 [ 646.271946][T30631] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 646.291525][T30631] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 15:25:05 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x7a]}, 0x48) 15:25:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x6]}, 0x48) [ 646.299923][T30631] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 646.307870][T30631] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 646.315815][T30631] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 646.323764][T30631] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 646.331719][T30631] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 646.344300][T30631] blk-mq: reduced tag depth (128 -> 64) 15:25:05 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:06 executing program 1 (fault-call:5 fault-nth:11): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:06 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019080300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:06 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 15:25:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x7]}, 0x48) 15:25:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) socket$inet6(0xa, 0x80003, 0xff) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) socket$inet6(0xa, 0x80003, 0xff) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x8]}, 0x48) 15:25:06 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2]}, 0x48) [ 647.012528][T30657] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 647.018116][T30663] FAULT_INJECTION: forcing a failure. [ 647.018116][T30663] name failslab, interval 1, probability 0, space 0, times 0 [ 647.034355][T30657] EXT4-fs (loop3): unsupported descriptor size 0 [ 647.041480][T30663] CPU: 0 PID: 30663 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 647.049818][T30663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 647.049824][T30663] Call Trace: [ 647.049848][T30663] dump_stack+0x1fb/0x318 [ 647.049867][T30663] should_fail+0x555/0x770 [ 647.071917][T30663] __should_failslab+0x11a/0x160 [ 647.076857][T30663] should_failslab+0x9/0x20 [ 647.081381][T30663] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 647.087098][T30663] ? __kmalloc_node+0x3c/0x60 [ 647.091774][T30663] __kmalloc_node+0x3c/0x60 [ 647.096286][T30663] kmalloc_array_node+0x3a/0x60 [ 647.101305][T30663] blk_mq_alloc_rq_map+0x10c/0x1e0 [ 647.106425][T30663] blk_mq_alloc_tag_set+0x8e2/0x11b0 [ 647.111727][T30663] loop_add+0x24f/0x780 [ 647.115886][T30663] loop_control_ioctl+0x422/0x640 [ 647.120908][T30663] ? xor_init+0x70/0x70 [ 647.125065][T30663] do_vfs_ioctl+0x744/0x1730 [ 647.129652][T30663] ? __fget+0x401/0x510 [ 647.133817][T30663] ? tomoyo_file_ioctl+0x23/0x30 [ 647.138754][T30663] ? security_file_ioctl+0xa1/0xd0 [ 647.143866][T30663] __x64_sys_ioctl+0xe3/0x120 [ 647.148544][T30663] do_syscall_64+0xf7/0x1c0 [ 647.153047][T30663] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 647.159089][T30663] RIP: 0033:0x45a639 [ 647.162986][T30663] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 647.182592][T30663] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 647.190998][T30663] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 647.198965][T30663] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 15:25:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) socket$inet6(0xa, 0x80003, 0xff) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 647.206937][T30663] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 647.214901][T30663] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 647.222869][T30663] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 647.268041][T30663] blk-mq: reduced tag depth (128 -> 64) 15:25:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x0, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:06 executing program 1 (fault-call:5 fault-nth:12): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 647.530360][T30682] FAULT_INJECTION: forcing a failure. [ 647.530360][T30682] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 647.568563][T30682] CPU: 1 PID: 30682 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 647.576927][T30682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 647.586989][T30682] Call Trace: [ 647.590284][T30682] dump_stack+0x1fb/0x318 [ 647.594612][T30682] should_fail+0x555/0x770 [ 647.599038][T30682] should_fail_alloc_page+0x55/0x60 [ 647.604228][T30682] prepare_alloc_pages+0x283/0x460 [ 647.609338][T30682] __alloc_pages_nodemask+0xb2/0x5d0 [ 647.614619][T30682] ? __cpu_to_node+0x29/0xb0 [ 647.619213][T30682] blk_mq_alloc_rqs+0x292/0x660 [ 647.624065][T30682] blk_mq_alloc_tag_set+0x98a/0x11b0 [ 647.629354][T30682] loop_add+0x24f/0x780 [ 647.633504][T30682] loop_control_ioctl+0x422/0x640 [ 647.638516][T30682] ? xor_init+0x70/0x70 [ 647.642668][T30682] do_vfs_ioctl+0x744/0x1730 [ 647.647245][T30682] ? __fget+0x401/0x510 [ 647.651404][T30682] ? tomoyo_file_ioctl+0x23/0x30 [ 647.656342][T30682] ? security_file_ioctl+0xa1/0xd0 [ 647.661448][T30682] __x64_sys_ioctl+0xe3/0x120 [ 647.666120][T30682] do_syscall_64+0xf7/0x1c0 [ 647.670622][T30682] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 647.676503][T30682] RIP: 0033:0x45a639 [ 647.680435][T30682] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 647.700033][T30682] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 647.708521][T30682] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 647.716506][T30682] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 647.724467][T30682] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 647.732426][T30682] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 647.740397][T30682] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:07 executing program 1 (fault-call:5 fault-nth:13): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:07 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3]}, 0x48) 15:25:07 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019090300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x9]}, 0x48) 15:25:07 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x0, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:07 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x0, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xa]}, 0x48) [ 647.900698][T30685] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 647.936342][T30685] EXT4-fs (loop3): unsupported descriptor size 0 15:25:07 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x4]}, 0x48) 15:25:07 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, 0x0) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xb]}, 0x48) [ 648.005227][T30696] FAULT_INJECTION: forcing a failure. [ 648.005227][T30696] name failslab, interval 1, probability 0, space 0, times 0 [ 648.049789][T30696] CPU: 1 PID: 30696 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 648.058157][T30696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 648.068230][T30696] Call Trace: [ 648.071531][T30696] dump_stack+0x1fb/0x318 [ 648.075876][T30696] should_fail+0x555/0x770 [ 648.080305][T30696] __should_failslab+0x11a/0x160 [ 648.085247][T30696] should_failslab+0x9/0x20 [ 648.089752][T30696] kmem_cache_alloc_node+0x65/0x280 [ 648.094955][T30696] ? blk_alloc_queue_node+0x34/0x6b0 [ 648.100245][T30696] blk_alloc_queue_node+0x34/0x6b0 [ 648.105365][T30696] blk_mq_init_queue+0x37/0xa0 [ 648.110132][T30696] loop_add+0x27e/0x780 [ 648.114288][T30696] loop_control_ioctl+0x422/0x640 [ 648.119323][T30696] ? xor_init+0x70/0x70 [ 648.123497][T30696] do_vfs_ioctl+0x744/0x1730 [ 648.128080][T30696] ? __fget+0x401/0x510 [ 648.132238][T30696] ? tomoyo_file_ioctl+0x23/0x30 [ 648.137167][T30696] ? security_file_ioctl+0xa1/0xd0 [ 648.142274][T30696] __x64_sys_ioctl+0xe3/0x120 [ 648.146954][T30696] do_syscall_64+0xf7/0x1c0 [ 648.151454][T30696] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 648.157337][T30696] RIP: 0033:0x45a639 [ 648.161242][T30696] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 648.180940][T30696] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 648.189356][T30696] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 15:25:07 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, 0x0) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 648.197322][T30696] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 648.205289][T30696] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 648.213252][T30696] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 648.221213][T30696] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:08 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038040000190a0300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:08 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, 0x0) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:08 executing program 1 (fault-call:5 fault-nth:14): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:08 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x5]}, 0x48) 15:25:08 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xc]}, 0x48) 15:25:08 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:08 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xd]}, 0x48) [ 648.845548][T30719] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 648.845838][T30720] FAULT_INJECTION: forcing a failure. [ 648.845838][T30720] name failslab, interval 1, probability 0, space 0, times 0 [ 648.869486][T30719] EXT4-fs (loop3): unsupported descriptor size 0 [ 648.882845][T30720] CPU: 0 PID: 30720 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 648.891191][T30720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 648.901255][T30720] Call Trace: [ 648.904547][T30720] dump_stack+0x1fb/0x318 [ 648.908883][T30720] should_fail+0x555/0x770 [ 648.913299][T30720] __should_failslab+0x11a/0x160 [ 648.918234][T30720] ? mempool_alloc_slab+0x4d/0x70 [ 648.923253][T30720] should_failslab+0x9/0x20 [ 648.927747][T30720] kmem_cache_alloc+0x56/0x2e0 [ 648.932509][T30720] mempool_alloc_slab+0x4d/0x70 [ 648.937352][T30720] ? mempool_free+0x350/0x350 [ 648.942023][T30720] mempool_init_node+0x20a/0x4c0 [ 648.946960][T30720] ? mempool_free+0x350/0x350 [ 648.951637][T30720] ? mempool_alloc_slab+0x70/0x70 [ 648.956672][T30720] mempool_init+0x3d/0x50 [ 648.961001][T30720] bioset_init+0x46b/0x600 [ 648.965417][T30720] blk_alloc_queue_node+0xe8/0x6b0 [ 648.970528][T30720] blk_mq_init_queue+0x37/0xa0 [ 648.975291][T30720] loop_add+0x27e/0x780 [ 648.979448][T30720] loop_control_ioctl+0x422/0x640 [ 648.984466][T30720] ? xor_init+0x70/0x70 [ 648.988779][T30720] do_vfs_ioctl+0x744/0x1730 [ 648.993364][T30720] ? __fget+0x401/0x510 [ 648.997519][T30720] ? tomoyo_file_ioctl+0x23/0x30 [ 649.002455][T30720] ? security_file_ioctl+0xa1/0xd0 [ 649.007568][T30720] __x64_sys_ioctl+0xe3/0x120 [ 649.012249][T30720] do_syscall_64+0xf7/0x1c0 [ 649.016756][T30720] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 649.022649][T30720] RIP: 0033:0x45a639 [ 649.026537][T30720] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 15:25:08 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x6]}, 0x48) [ 649.046139][T30720] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 649.054549][T30720] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 649.062538][T30720] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 649.070504][T30720] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 649.078473][T30720] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 649.086441][T30720] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:08 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:08 executing program 1 (fault-call:5 fault-nth:15): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:08 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xe]}, 0x48) [ 649.248703][T30737] FAULT_INJECTION: forcing a failure. [ 649.248703][T30737] name failslab, interval 1, probability 0, space 0, times 0 [ 649.281714][T30737] CPU: 0 PID: 30737 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 649.290081][T30737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.300142][T30737] Call Trace: [ 649.303448][T30737] dump_stack+0x1fb/0x318 [ 649.307798][T30737] should_fail+0x555/0x770 [ 649.312236][T30737] __should_failslab+0x11a/0x160 [ 649.317179][T30737] ? mempool_alloc_slab+0x4d/0x70 [ 649.322205][T30737] should_failslab+0x9/0x20 [ 649.326710][T30737] kmem_cache_alloc+0x56/0x2e0 [ 649.331491][T30737] mempool_alloc_slab+0x4d/0x70 [ 649.336343][T30737] ? mempool_free+0x350/0x350 [ 649.341018][T30737] mempool_init_node+0x20a/0x4c0 [ 649.345957][T30737] ? mempool_free+0x350/0x350 [ 649.350638][T30737] ? mempool_alloc_slab+0x70/0x70 [ 649.355665][T30737] mempool_init+0x3d/0x50 [ 649.359993][T30737] bioset_init+0x46b/0x600 [ 649.364418][T30737] blk_alloc_queue_node+0xe8/0x6b0 [ 649.369544][T30737] blk_mq_init_queue+0x37/0xa0 [ 649.374313][T30737] loop_add+0x27e/0x780 [ 649.378469][T30737] loop_control_ioctl+0x422/0x640 [ 649.383602][T30737] ? xor_init+0x70/0x70 [ 649.387767][T30737] do_vfs_ioctl+0x744/0x1730 [ 649.392359][T30737] ? __fget+0x401/0x510 [ 649.396520][T30737] ? tomoyo_file_ioctl+0x23/0x30 [ 649.401472][T30737] ? security_file_ioctl+0xa1/0xd0 [ 649.406592][T30737] __x64_sys_ioctl+0xe3/0x120 [ 649.411278][T30737] do_syscall_64+0xf7/0x1c0 [ 649.415792][T30737] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 649.421680][T30737] RIP: 0033:0x45a639 [ 649.425588][T30737] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 649.445202][T30737] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 649.453626][T30737] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 649.461608][T30737] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 649.469596][T30737] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 649.477631][T30737] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 649.485607][T30737] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:09 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038040000190b0300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:09 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xf]}, 0x48) 15:25:09 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7]}, 0x48) 15:25:09 executing program 1 (fault-call:5 fault-nth:16): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:09 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x8]}, 0x48) 15:25:09 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x10]}, 0x48) 15:25:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0b") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 650.066958][T30748] FAULT_INJECTION: forcing a failure. [ 650.066958][T30748] name failslab, interval 1, probability 0, space 0, times 0 [ 650.100179][T30748] CPU: 1 PID: 30748 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 15:25:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0b") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0b") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 650.108548][T30748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 650.118621][T30748] Call Trace: [ 650.121913][T30748] dump_stack+0x1fb/0x318 [ 650.126256][T30748] should_fail+0x555/0x770 [ 650.130685][T30748] __should_failslab+0x11a/0x160 [ 650.135636][T30748] ? mempool_alloc_slab+0x4d/0x70 [ 650.140661][T30748] should_failslab+0x9/0x20 [ 650.145172][T30748] kmem_cache_alloc+0x56/0x2e0 [ 650.149941][T30748] ? mempool_alloc_slab+0x4d/0x70 [ 650.154971][T30748] mempool_alloc_slab+0x4d/0x70 [ 650.159825][T30748] ? mempool_free+0x350/0x350 15:25:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 650.164591][T30748] mempool_init_node+0x20a/0x4c0 [ 650.169536][T30748] ? mempool_free+0x350/0x350 [ 650.174211][T30748] ? mempool_alloc_slab+0x70/0x70 [ 650.179233][T30748] mempool_init+0x3d/0x50 [ 650.183563][T30748] bioset_init+0x46b/0x600 [ 650.187981][T30748] blk_alloc_queue_node+0xe8/0x6b0 [ 650.193099][T30748] blk_mq_init_queue+0x37/0xa0 [ 650.197864][T30748] loop_add+0x27e/0x780 [ 650.202029][T30748] loop_control_ioctl+0x422/0x640 [ 650.207055][T30748] ? xor_init+0x70/0x70 [ 650.211217][T30748] do_vfs_ioctl+0x744/0x1730 [ 650.215806][T30748] ? __fget+0x401/0x510 [ 650.219969][T30748] ? tomoyo_file_ioctl+0x23/0x30 [ 650.224908][T30748] ? security_file_ioctl+0xa1/0xd0 [ 650.230025][T30748] __x64_sys_ioctl+0xe3/0x120 [ 650.234706][T30748] do_syscall_64+0xf7/0x1c0 [ 650.239211][T30748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 650.245100][T30748] RIP: 0033:0x45a639 [ 650.248993][T30748] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 650.268605][T30748] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 650.277026][T30748] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 650.284995][T30748] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 650.292970][T30748] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 650.300939][T30748] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 650.308904][T30748] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 650.349489][T30742] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 650.374280][T30742] EXT4-fs (loop3): unsupported descriptor size 0 15:25:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r2, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r2, r2, &(0x7f00000001c0), 0x8080fffffffe) 15:25:10 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x11]}, 0x48) 15:25:10 executing program 1 (fault-call:5 fault-nth:17): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:10 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x9]}, 0x48) 15:25:10 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038040000190c0300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:10 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xa]}, 0x48) 15:25:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x12]}, 0x48) [ 651.274899][T30774] FAULT_INJECTION: forcing a failure. [ 651.274899][T30774] name failslab, interval 1, probability 0, space 0, times 0 [ 651.296585][T30774] CPU: 0 PID: 30774 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 651.304950][T30774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 651.315010][T30774] Call Trace: [ 651.318311][T30774] dump_stack+0x1fb/0x318 [ 651.322660][T30774] should_fail+0x555/0x770 [ 651.327093][T30774] __should_failslab+0x11a/0x160 [ 651.332035][T30774] should_failslab+0x9/0x20 [ 651.336538][T30774] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 651.342252][T30774] ? __kmalloc_node+0x3c/0x60 [ 651.346924][T30774] ? lockdep_init_map+0x2a/0x680 [ 651.351857][T30774] __kmalloc_node+0x3c/0x60 [ 651.356359][T30774] mempool_init_node+0x12d/0x4c0 [ 651.361290][T30774] ? mempool_free+0x350/0x350 [ 651.365959][T30774] ? mempool_alloc_slab+0x70/0x70 [ 651.370978][T30774] ? mempool_free+0x350/0x350 [ 651.375681][T30774] ? mempool_alloc_slab+0x70/0x70 [ 651.380696][T30774] mempool_init+0x3d/0x50 [ 651.385023][T30774] bioset_init+0x4e3/0x600 [ 651.389465][T30774] blk_alloc_queue_node+0xe8/0x6b0 [ 651.394582][T30774] blk_mq_init_queue+0x37/0xa0 [ 651.399338][T30774] loop_add+0x27e/0x780 [ 651.403495][T30774] loop_control_ioctl+0x422/0x640 [ 651.408515][T30774] ? xor_init+0x70/0x70 [ 651.412668][T30774] do_vfs_ioctl+0x744/0x1730 [ 651.417247][T30774] ? __fget+0x401/0x510 [ 651.421401][T30774] ? tomoyo_file_ioctl+0x23/0x30 [ 651.426341][T30774] ? security_file_ioctl+0xa1/0xd0 [ 651.431453][T30774] __x64_sys_ioctl+0xe3/0x120 [ 651.436126][T30774] do_syscall_64+0xf7/0x1c0 [ 651.440629][T30774] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 651.446512][T30774] RIP: 0033:0x45a639 [ 651.450404][T30774] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 15:25:10 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 651.470009][T30774] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 651.478415][T30774] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 651.486385][T30774] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 651.494350][T30774] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 651.502317][T30774] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 651.510280][T30774] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:10 executing program 1 (fault-call:5 fault-nth:18): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x25]}, 0x48) [ 651.573411][T30771] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 651.600684][T30771] EXT4-fs (loop3): unsupported descriptor size 0 15:25:10 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xb]}, 0x48) [ 651.656209][T30781] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) [ 651.697152][T30787] FAULT_INJECTION: forcing a failure. [ 651.697152][T30787] name failslab, interval 1, probability 0, space 0, times 0 [ 651.714222][T30781] FAT-fs (loop4): Filesystem has been set read-only [ 651.721053][T30781] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) [ 651.739379][T30787] CPU: 0 PID: 30787 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 651.747752][T30787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 651.757796][T30787] Call Trace: [ 651.761075][T30787] dump_stack+0x1fb/0x318 [ 651.765390][T30787] should_fail+0x555/0x770 [ 651.769791][T30787] __should_failslab+0x11a/0x160 [ 651.774709][T30787] ? mempool_alloc_slab+0x4d/0x70 [ 651.779707][T30787] should_failslab+0x9/0x20 [ 651.784186][T30787] kmem_cache_alloc+0x56/0x2e0 [ 651.788921][T30787] ? mempool_alloc_slab+0x4d/0x70 [ 651.793919][T30787] mempool_alloc_slab+0x4d/0x70 [ 651.798744][T30787] ? mempool_free+0x350/0x350 [ 651.803416][T30787] mempool_init_node+0x20a/0x4c0 [ 651.808331][T30787] ? mempool_free+0x350/0x350 [ 651.812982][T30787] ? mempool_alloc_slab+0x70/0x70 [ 651.817983][T30787] mempool_init+0x3d/0x50 [ 651.822288][T30787] bioset_init+0x4e3/0x600 [ 651.826683][T30787] blk_alloc_queue_node+0xe8/0x6b0 [ 651.831771][T30787] blk_mq_init_queue+0x37/0xa0 [ 651.836513][T30787] loop_add+0x27e/0x780 [ 651.840648][T30787] loop_control_ioctl+0x422/0x640 [ 651.845646][T30787] ? xor_init+0x70/0x70 [ 651.849786][T30787] do_vfs_ioctl+0x744/0x1730 [ 651.854376][T30787] ? __fget+0x401/0x510 [ 651.858549][T30787] ? tomoyo_file_ioctl+0x23/0x30 [ 651.863465][T30787] ? security_file_ioctl+0xa1/0xd0 [ 651.868559][T30787] __x64_sys_ioctl+0xe3/0x120 [ 651.873218][T30787] do_syscall_64+0xf7/0x1c0 [ 651.877709][T30787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 651.883588][T30787] RIP: 0033:0x45a639 [ 651.887468][T30787] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 651.907056][T30787] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 651.915444][T30787] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 651.923395][T30787] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 651.931365][T30787] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 651.939327][T30787] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 15:25:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r2, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r2, r2, &(0x7f00000001c0), 0x8080fffffffe) 15:25:11 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b20") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:11 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038040000190d0300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x48]}, 0x48) [ 651.947290][T30787] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:11 executing program 1 (fault-call:5 fault-nth:19): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:11 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b20") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x4c]}, 0x48) [ 652.081257][T30796] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 652.104859][T30801] FAULT_INJECTION: forcing a failure. [ 652.104859][T30801] name failslab, interval 1, probability 0, space 0, times 0 [ 652.120325][T30801] CPU: 0 PID: 30801 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 652.121784][T30796] EXT4-fs (loop3): unsupported descriptor size 0 [ 652.128697][T30801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 652.128703][T30801] Call Trace: [ 652.128728][T30801] dump_stack+0x1fb/0x318 [ 652.128746][T30801] should_fail+0x555/0x770 [ 652.128766][T30801] __should_failslab+0x11a/0x160 [ 652.128780][T30801] ? mempool_alloc_slab+0x4d/0x70 [ 652.128790][T30801] should_failslab+0x9/0x20 [ 652.128801][T30801] kmem_cache_alloc+0x56/0x2e0 [ 652.128810][T30801] ? mempool_alloc_slab+0x4d/0x70 [ 652.128823][T30801] mempool_alloc_slab+0x4d/0x70 [ 652.128830][T30801] ? mempool_free+0x350/0x350 [ 652.128839][T30801] mempool_init_node+0x20a/0x4c0 [ 652.128851][T30801] ? mempool_free+0x350/0x350 [ 652.128859][T30801] ? mempool_alloc_slab+0x70/0x70 [ 652.128867][T30801] mempool_init+0x3d/0x50 [ 652.128880][T30801] bioset_init+0x4e3/0x600 [ 652.128894][T30801] blk_alloc_queue_node+0xe8/0x6b0 [ 652.128910][T30801] blk_mq_init_queue+0x37/0xa0 [ 652.224088][T30801] loop_add+0x27e/0x780 [ 652.228244][T30801] loop_control_ioctl+0x422/0x640 [ 652.233268][T30801] ? xor_init+0x70/0x70 [ 652.237434][T30801] do_vfs_ioctl+0x744/0x1730 [ 652.242016][T30801] ? __fget+0x401/0x510 [ 652.246200][T30801] ? tomoyo_file_ioctl+0x23/0x30 [ 652.251139][T30801] ? security_file_ioctl+0xa1/0xd0 [ 652.256255][T30801] __x64_sys_ioctl+0xe3/0x120 [ 652.260945][T30801] do_syscall_64+0xf7/0x1c0 [ 652.265457][T30801] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 652.271519][T30801] RIP: 0033:0x45a639 [ 652.275416][T30801] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 652.295022][T30801] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 652.303439][T30801] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 652.311423][T30801] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 652.319449][T30801] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 652.327557][T30801] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 652.335530][T30801] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:11 executing program 1 (fault-call:5 fault-nth:20): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x68]}, 0x48) 15:25:11 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038040000190e0300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:11 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xc]}, 0x48) 15:25:11 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b20") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 652.464558][T30813] FAULT_INJECTION: forcing a failure. [ 652.464558][T30813] name failslab, interval 1, probability 0, space 0, times 0 [ 652.486734][T30813] CPU: 0 PID: 30813 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 652.495101][T30813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 652.505158][T30813] Call Trace: [ 652.505182][T30813] dump_stack+0x1fb/0x318 [ 652.505201][T30813] should_fail+0x555/0x770 [ 652.505223][T30813] __should_failslab+0x11a/0x160 [ 652.505240][T30813] should_failslab+0x9/0x20 [ 652.505250][T30813] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 652.505262][T30813] ? bdi_alloc_node+0x7e/0x100 [ 652.505272][T30813] ? bioset_init+0x526/0x600 [ 652.505284][T30813] bdi_alloc_node+0x7e/0x100 [ 652.505298][T30813] blk_alloc_queue_node+0x136/0x6b0 [ 652.522229][T30813] blk_mq_init_queue+0x37/0xa0 [ 652.522243][T30813] loop_add+0x27e/0x780 [ 652.522257][T30813] loop_control_ioctl+0x422/0x640 [ 652.522267][T30813] ? xor_init+0x70/0x70 [ 652.522282][T30813] do_vfs_ioctl+0x744/0x1730 [ 652.522293][T30813] ? __fget+0x401/0x510 [ 652.522311][T30813] ? tomoyo_file_ioctl+0x23/0x30 [ 652.537241][T30813] ? security_file_ioctl+0xa1/0xd0 [ 652.537259][T30813] __x64_sys_ioctl+0xe3/0x120 [ 652.537276][T30813] do_syscall_64+0xf7/0x1c0 [ 652.537293][T30813] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 652.537303][T30813] RIP: 0033:0x45a639 [ 652.537314][T30813] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 652.537320][T30813] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 652.537330][T30813] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 652.537339][T30813] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 652.651499][T30813] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 652.659482][T30813] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 652.667465][T30813] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 652.697645][T30816] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 652.715761][T30816] EXT4-fs (loop3): unsupported descriptor size 0 15:25:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r2, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r2, r2, &(0x7f00000001c0), 0x8080fffffffe) 15:25:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x6c]}, 0x48) 15:25:12 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xd]}, 0x48) 15:25:12 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(0xffffffffffffffff, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:12 executing program 1 (fault-call:5 fault-nth:21): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:12 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019100300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x74]}, 0x48) 15:25:12 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(0xffffffffffffffff, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:12 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xe]}, 0x48) [ 653.045626][T30828] FAULT_INJECTION: forcing a failure. [ 653.045626][T30828] name failslab, interval 1, probability 0, space 0, times 0 [ 653.082690][T30828] CPU: 1 PID: 30828 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 653.091087][T30828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 653.101165][T30828] Call Trace: [ 653.104466][T30828] dump_stack+0x1fb/0x318 [ 653.108804][T30828] should_fail+0x555/0x770 [ 653.113228][T30828] __should_failslab+0x11a/0x160 [ 653.118169][T30828] should_failslab+0x9/0x20 [ 653.122677][T30828] kmem_cache_alloc_trace+0x5d/0x2f0 [ 653.127966][T30828] ? wb_congested_get_create+0x1dc/0x350 [ 653.133606][T30828] wb_congested_get_create+0x1dc/0x350 [ 653.139105][T30828] wb_init+0x436/0x720 [ 653.143299][T30828] ? __kasan_check_write+0x14/0x20 [ 653.148414][T30828] bdi_init+0x204/0x350 [ 653.152573][T30828] bdi_alloc_node+0x9a/0x100 [ 653.157168][T30828] blk_alloc_queue_node+0x136/0x6b0 [ 653.162357][T30828] blk_mq_init_queue+0x37/0xa0 [ 653.167112][T30828] loop_add+0x27e/0x780 [ 653.171278][T30828] loop_control_ioctl+0x422/0x640 [ 653.176322][T30828] ? xor_init+0x70/0x70 [ 653.180488][T30828] do_vfs_ioctl+0x744/0x1730 [ 653.185074][T30828] ? __fget+0x401/0x510 [ 653.189235][T30828] ? tomoyo_file_ioctl+0x23/0x30 [ 653.194169][T30828] ? security_file_ioctl+0xa1/0xd0 [ 653.199280][T30828] __x64_sys_ioctl+0xe3/0x120 [ 653.203967][T30828] do_syscall_64+0xf7/0x1c0 [ 653.208559][T30828] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 653.214447][T30828] RIP: 0033:0x45a639 [ 653.218347][T30828] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 653.237952][T30828] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 15:25:12 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(0xffffffffffffffff, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 653.246359][T30828] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 653.254328][T30828] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 653.262300][T30828] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 653.270269][T30828] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 653.278234][T30828] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 653.309684][T30829] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:25:12 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, 0x0, 0x0) close(r0) 15:25:12 executing program 1 (fault-call:5 fault-nth:22): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) [ 653.357692][T30829] EXT4-fs (loop3): unsupported descriptor size 0 15:25:12 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xf]}, 0x48) 15:25:12 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, 0x0, 0x0) close(r0) 15:25:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x7a]}, 0x48) 15:25:12 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019110300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:12 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, 0x0, 0x0) close(r0) [ 653.514102][T30852] FAULT_INJECTION: forcing a failure. [ 653.514102][T30852] name failslab, interval 1, probability 0, space 0, times 0 [ 653.545649][T30852] CPU: 1 PID: 30852 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 653.554017][T30852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 653.564058][T30852] Call Trace: [ 653.567339][T30852] dump_stack+0x1fb/0x318 [ 653.571657][T30852] should_fail+0x555/0x770 [ 653.576059][T30852] __should_failslab+0x11a/0x160 [ 653.580996][T30852] should_failslab+0x9/0x20 [ 653.585497][T30852] kmem_cache_alloc_trace+0x5d/0x2f0 [ 653.590770][T30852] ? blk_alloc_queue_stats+0x4c/0x100 [ 653.596125][T30852] ? bdi_init+0x224/0x350 [ 653.600437][T30852] blk_alloc_queue_stats+0x4c/0x100 [ 653.605620][T30852] blk_alloc_queue_node+0x175/0x6b0 [ 653.610798][T30852] blk_mq_init_queue+0x37/0xa0 [ 653.615545][T30852] loop_add+0x27e/0x780 [ 653.619684][T30852] loop_control_ioctl+0x422/0x640 [ 653.624688][T30852] ? xor_init+0x70/0x70 [ 653.628825][T30852] do_vfs_ioctl+0x744/0x1730 [ 653.633403][T30852] ? __fget+0x401/0x510 [ 653.637574][T30852] ? tomoyo_file_ioctl+0x23/0x30 [ 653.642496][T30852] ? security_file_ioctl+0xa1/0xd0 [ 653.647586][T30852] __x64_sys_ioctl+0xe3/0x120 [ 653.652253][T30852] do_syscall_64+0xf7/0x1c0 [ 653.656735][T30852] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 653.662603][T30852] RIP: 0033:0x45a639 [ 653.666486][T30852] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 653.686071][T30852] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 653.694462][T30852] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 653.702412][T30852] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 15:25:12 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x10]}, 0x48) 15:25:12 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 653.710361][T30852] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 653.718321][T30852] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 653.726282][T30852] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 15:25:13 executing program 1 (fault-call:5 fault-nth:23): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 653.837742][T30864] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 653.872869][T30864] EXT4-fs (loop3): unsupported descriptor size 0 15:25:13 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x11]}, 0x48) 15:25:13 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 653.904040][T30862] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) [ 653.924687][T30862] FAT-fs (loop4): Filesystem has been set read-only [ 653.943730][T30862] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) [ 653.987018][T30874] FAULT_INJECTION: forcing a failure. [ 653.987018][T30874] name failslab, interval 1, probability 0, space 0, times 0 [ 654.018635][T30874] CPU: 0 PID: 30874 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 654.026998][T30874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 654.037155][T30874] Call Trace: [ 654.040450][T30874] dump_stack+0x1fb/0x318 [ 654.044945][T30874] should_fail+0x555/0x770 [ 654.049372][T30874] __should_failslab+0x11a/0x160 [ 654.054325][T30874] should_failslab+0x9/0x20 [ 654.058833][T30874] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 654.064633][T30874] ? blkg_alloc+0xb6/0x550 [ 654.069050][T30874] blkg_alloc+0xb6/0x550 [ 654.073297][T30874] blkcg_init_queue+0x2d/0x420 [ 654.078067][T30874] blk_alloc_queue_node+0x563/0x6b0 [ 654.083277][T30874] blk_mq_init_queue+0x37/0xa0 [ 654.088044][T30874] loop_add+0x27e/0x780 [ 654.092201][T30874] loop_control_ioctl+0x422/0x640 [ 654.097220][T30874] ? xor_init+0x70/0x70 [ 654.101378][T30874] do_vfs_ioctl+0x744/0x1730 [ 654.105963][T30874] ? __fget+0x401/0x510 [ 654.110124][T30874] ? tomoyo_file_ioctl+0x23/0x30 [ 654.115056][T30874] ? security_file_ioctl+0xa1/0xd0 [ 654.120321][T30874] __x64_sys_ioctl+0xe3/0x120 [ 654.125005][T30874] do_syscall_64+0xf7/0x1c0 [ 654.129513][T30874] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 654.135407][T30874] RIP: 0033:0x45a639 [ 654.139302][T30874] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 654.159167][T30874] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 654.167581][T30874] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 654.175549][T30874] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 15:25:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:25:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x2]}, 0x48) 15:25:13 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019120300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:13 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:13 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x12]}, 0x48) [ 654.183516][T30874] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 654.191487][T30874] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 654.199462][T30874] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x3]}, 0x48) 15:25:13 executing program 1 (fault-call:5 fault-nth:24): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 654.322310][T30881] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:25:13 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(0xffffffffffffffff) 15:25:13 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x25]}, 0x48) [ 654.375085][T30881] EXT4-fs (loop3): unsupported descriptor size 0 [ 654.413015][T30892] FAULT_INJECTION: forcing a failure. [ 654.413015][T30892] name failslab, interval 1, probability 0, space 0, times 0 [ 654.426085][T30892] CPU: 1 PID: 30892 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 654.434407][T30892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 654.444455][T30892] Call Trace: [ 654.447919][T30892] dump_stack+0x1fb/0x318 [ 654.452243][T30892] should_fail+0x555/0x770 [ 654.456685][T30892] __should_failslab+0x11a/0x160 [ 654.461619][T30892] should_failslab+0x9/0x20 [ 654.466122][T30892] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 654.471834][T30892] ? iolatency_pd_alloc+0xab/0x160 [ 654.476937][T30892] ? do_raw_spin_lock+0xea/0x2d0 [ 654.481859][T30892] iolatency_pd_alloc+0xab/0x160 [ 654.486772][T30892] ? rcu_lock_release+0x30/0x30 [ 654.491601][T30892] blkcg_activate_policy+0x249/0x800 [ 654.496877][T30892] blk_iolatency_init+0x178/0x2c0 [ 654.501882][T30892] blkcg_init_queue+0x29a/0x420 [ 654.506715][T30892] blk_alloc_queue_node+0x563/0x6b0 [ 654.511895][T30892] blk_mq_init_queue+0x37/0xa0 [ 654.516637][T30892] loop_add+0x27e/0x780 [ 654.520772][T30892] loop_control_ioctl+0x422/0x640 [ 654.525775][T30892] ? xor_init+0x70/0x70 [ 654.529911][T30892] do_vfs_ioctl+0x744/0x1730 [ 654.534478][T30892] ? __fget+0x401/0x510 [ 654.538615][T30892] ? tomoyo_file_ioctl+0x23/0x30 [ 654.543528][T30892] ? security_file_ioctl+0xa1/0xd0 [ 654.548617][T30892] __x64_sys_ioctl+0xe3/0x120 [ 654.553393][T30892] do_syscall_64+0xf7/0x1c0 [ 654.557884][T30892] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 654.563757][T30892] RIP: 0033:0x45a639 [ 654.567673][T30892] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 654.587615][T30892] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 654.596010][T30892] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 654.603958][T30892] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 654.612014][T30892] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 15:25:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x4]}, 0x48) [ 654.619966][T30892] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 654.627915][T30892] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:13 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(0xffffffffffffffff) 15:25:13 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x48]}, 0x48) 15:25:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:25:14 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(0xffffffffffffffff) 15:25:14 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019250300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:14 executing program 1 (fault-call:5 fault-nth:25): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:14 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x4c]}, 0x48) 15:25:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x5]}, 0x48) 15:25:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x6]}, 0x48) 15:25:14 executing program 0 (fault-call:5 fault-nth:0): r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:14 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x68]}, 0x48) [ 655.261576][T30909] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 655.278683][T30909] EXT4-fs (loop3): unsupported descriptor size 0 15:25:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x7]}, 0x48) [ 655.376107][T30916] FAULT_INJECTION: forcing a failure. [ 655.376107][T30916] name failslab, interval 1, probability 0, space 0, times 0 [ 655.388740][T30916] CPU: 1 PID: 30916 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 655.397071][T30916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 655.407123][T30916] Call Trace: [ 655.410424][T30916] dump_stack+0x1fb/0x318 [ 655.414763][T30916] should_fail+0x555/0x770 [ 655.419185][T30916] __should_failslab+0x11a/0x160 [ 655.424124][T30916] should_failslab+0x9/0x20 [ 655.428629][T30916] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 655.434350][T30916] ? iolatency_pd_alloc+0xab/0x160 [ 655.439460][T30916] ? do_raw_spin_lock+0xea/0x2d0 [ 655.444400][T30916] iolatency_pd_alloc+0xab/0x160 [ 655.449341][T30916] ? rcu_lock_release+0x30/0x30 [ 655.454189][T30916] blkcg_activate_policy+0x249/0x800 [ 655.459486][T30916] blk_iolatency_init+0x178/0x2c0 [ 655.464509][T30916] blkcg_init_queue+0x29a/0x420 [ 655.469360][T30916] blk_alloc_queue_node+0x563/0x6b0 [ 655.474569][T30916] blk_mq_init_queue+0x37/0xa0 [ 655.479339][T30916] loop_add+0x27e/0x780 [ 655.483502][T30916] loop_control_ioctl+0x422/0x640 [ 655.488531][T30916] ? xor_init+0x70/0x70 [ 655.492696][T30916] do_vfs_ioctl+0x744/0x1730 [ 655.497286][T30916] ? __fget+0x401/0x510 [ 655.501451][T30916] ? tomoyo_file_ioctl+0x23/0x30 [ 655.506384][T30916] ? security_file_ioctl+0xa1/0xd0 [ 655.511507][T30916] __x64_sys_ioctl+0xe3/0x120 [ 655.516196][T30916] do_syscall_64+0xf7/0x1c0 [ 655.520716][T30916] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 655.526613][T30916] RIP: 0033:0x45a639 [ 655.530527][T30916] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 655.550282][T30916] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 655.558886][T30916] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 655.566975][T30916] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 15:25:14 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x6c]}, 0x48) 15:25:14 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 655.574968][T30916] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 655.582946][T30916] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 655.590919][T30916] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:25:15 executing program 1 (fault-call:5 fault-nth:26): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:15 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x74]}, 0x48) 15:25:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x8]}, 0x48) 15:25:15 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038040000192d0300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 656.205994][T30937] FAULT_INJECTION: forcing a failure. [ 656.205994][T30937] name failslab, interval 1, probability 0, space 0, times 0 [ 656.218732][T30937] CPU: 0 PID: 30937 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 656.227069][T30937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 656.237145][T30937] Call Trace: [ 656.240449][T30937] dump_stack+0x1fb/0x318 [ 656.244788][T30937] should_fail+0x555/0x770 [ 656.249206][T30937] __should_failslab+0x11a/0x160 [ 656.254163][T30937] should_failslab+0x9/0x20 [ 656.258678][T30937] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 656.264398][T30937] ? throtl_pd_alloc+0x9b/0x570 [ 656.269249][T30937] throtl_pd_alloc+0x9b/0x570 [ 656.273928][T30937] ? throtl_pending_timer_fn+0x750/0x750 [ 656.279559][T30937] blkcg_activate_policy+0x249/0x800 [ 656.284849][T30937] blk_throtl_init+0x39e/0x4b0 [ 656.289617][T30937] blkcg_init_queue+0x2ba/0x420 [ 656.294472][T30937] blk_alloc_queue_node+0x563/0x6b0 [ 656.299677][T30937] blk_mq_init_queue+0x37/0xa0 [ 656.304440][T30937] loop_add+0x27e/0x780 [ 656.308600][T30937] loop_control_ioctl+0x422/0x640 [ 656.313621][T30937] ? xor_init+0x70/0x70 [ 656.317784][T30937] do_vfs_ioctl+0x744/0x1730 [ 656.322458][T30937] ? __fget+0x401/0x510 [ 656.326623][T30937] ? tomoyo_file_ioctl+0x23/0x30 [ 656.331563][T30937] ? security_file_ioctl+0xa1/0xd0 [ 656.336678][T30937] __x64_sys_ioctl+0xe3/0x120 [ 656.341392][T30937] do_syscall_64+0xf7/0x1c0 [ 656.345912][T30937] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 656.351797][T30937] RIP: 0033:0x45a639 [ 656.355690][T30937] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 656.375311][T30937] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 656.383741][T30937] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 656.391737][T30937] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 15:25:15 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7, 0x80) r3 = fcntl$dupfd(r1, 0xa0f, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) r11 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r10, 0x84, 0x14, &(0x7f0000000000)={r12, @in={{0x2, 0x0, @loopback}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r12, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000100)={r12, 0x1}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000000000), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) ioctl$PPPIOCSPASS(r3, 0x40107447, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x9, 0x6, 0x8, 0x4}, {0xe72f, 0x3, 0x5, 0x98}]}) socketpair(0x1, 0x2, 0x2, &(0x7f0000000140)) r14 = socket$inet6(0xa, 0x80003, 0xff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = fcntl$dupfd(r16, 0x0, r15) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) openat$cgroup_subtree(r17, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl(r14, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r13, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:15 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@nl=@kern={0x10, 0x0, 0x0, 0x88000}, 0x80) close(r0) 15:25:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x9]}, 0x48) [ 656.399709][T30937] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 656.407681][T30937] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 656.415650][T30937] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:15 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7a]}, 0x48) [ 656.695438][T30940] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 656.723073][T30940] EXT4-fs (loop3): unsupported descriptor size 0 15:25:16 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 15:25:16 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019480300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xa]}, 0x48) [ 656.932114][T30959] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 656.973803][T30959] EXT4-fs (loop3): unsupported descriptor size 0 15:25:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:25:16 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038040000194c0300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:16 executing program 1 (fault-call:5 fault-nth:27): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:16 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x48) 15:25:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xb]}, 0x48) [ 657.177858][T30970] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 657.186578][T30972] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) [ 657.205896][T30972] FAT-fs (loop4): Filesystem has been set read-only 15:25:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xc]}, 0x48) 15:25:16 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x48) [ 657.220489][T30972] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) [ 657.252910][T30970] EXT4-fs (loop3): unsupported descriptor size 0 15:25:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:25:16 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038040000195c0300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xd]}, 0x48) 15:25:16 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x48) [ 657.406839][T30980] FAULT_INJECTION: forcing a failure. [ 657.406839][T30980] name failslab, interval 1, probability 0, space 0, times 0 [ 657.419482][T30980] CPU: 1 PID: 30980 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 657.427805][T30980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 657.437866][T30980] Call Trace: [ 657.441165][T30980] dump_stack+0x1fb/0x318 [ 657.445503][T30980] should_fail+0x555/0x770 [ 657.449937][T30980] __should_failslab+0x11a/0x160 [ 657.454877][T30980] should_failslab+0x9/0x20 [ 657.459380][T30980] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 657.465091][T30980] ? throtl_pd_alloc+0x9b/0x570 [ 657.469935][T30980] throtl_pd_alloc+0x9b/0x570 [ 657.474598][T30980] ? throtl_pending_timer_fn+0x750/0x750 [ 657.480216][T30980] blkcg_activate_policy+0x249/0x800 [ 657.485502][T30980] blk_throtl_init+0x39e/0x4b0 [ 657.490254][T30980] blkcg_init_queue+0x2ba/0x420 [ 657.495092][T30980] blk_alloc_queue_node+0x563/0x6b0 [ 657.500272][T30980] blk_mq_init_queue+0x37/0xa0 [ 657.505017][T30980] loop_add+0x27e/0x780 [ 657.509155][T30980] loop_control_ioctl+0x422/0x640 [ 657.514157][T30980] ? xor_init+0x70/0x70 [ 657.518293][T30980] do_vfs_ioctl+0x744/0x1730 [ 657.522955][T30980] ? __fget+0x401/0x510 [ 657.527094][T30980] ? tomoyo_file_ioctl+0x23/0x30 [ 657.532009][T30980] ? security_file_ioctl+0xa1/0xd0 [ 657.537098][T30980] __x64_sys_ioctl+0xe3/0x120 [ 657.541755][T30980] do_syscall_64+0xf7/0x1c0 [ 657.546244][T30980] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 657.552114][T30980] RIP: 0033:0x45a639 [ 657.555991][T30980] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 657.575574][T30980] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 657.583960][T30980] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 657.591910][T30980] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 657.599858][T30980] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 657.607807][T30980] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 657.615755][T30980] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xe]}, 0x48) 15:25:17 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x48) [ 657.916090][T30988] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:25:17 executing program 1 (fault-call:5 fault-nth:28): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xf]}, 0x48) [ 657.974040][T30988] EXT4-fs (loop3): unsupported descriptor size 0 15:25:17 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x48) 15:25:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:25:17 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019600300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 658.168831][T31007] FAULT_INJECTION: forcing a failure. [ 658.168831][T31007] name failslab, interval 1, probability 0, space 0, times 0 15:25:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x10]}, 0x48) [ 658.220546][T31007] CPU: 1 PID: 31007 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 658.228921][T31007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 658.239019][T31007] Call Trace: [ 658.242328][T31007] dump_stack+0x1fb/0x318 [ 658.246672][T31007] should_fail+0x555/0x770 [ 658.251103][T31007] __should_failslab+0x11a/0x160 [ 658.256053][T31007] ? blk_stat_alloc_callback+0xa9/0x260 [ 658.261603][T31007] should_failslab+0x9/0x20 [ 658.266104][T31007] __kmalloc+0x7a/0x340 [ 658.270258][T31007] ? blk_stat_alloc_callback+0x5f/0x260 [ 658.275802][T31007] ? blk_mq_poll_stats_fn+0x1c0/0x1c0 [ 658.281277][T31007] blk_stat_alloc_callback+0xa9/0x260 [ 658.286649][T31007] ? blk_mq_poll_stats_fn+0x1c0/0x1c0 [ 658.292021][T31007] ? blk_mq_free_tag_set+0x4b0/0x4b0 [ 658.297313][T31007] blk_mq_init_allocated_queue+0x8e/0x1570 [ 658.303131][T31007] ? blk_alloc_queue_node+0x624/0x6b0 [ 658.308540][T31007] blk_mq_init_queue+0x4c/0xa0 [ 658.313311][T31007] loop_add+0x27e/0x780 [ 658.317469][T31007] loop_control_ioctl+0x422/0x640 [ 658.322483][T31007] ? xor_init+0x70/0x70 [ 658.326635][T31007] do_vfs_ioctl+0x744/0x1730 [ 658.331218][T31007] ? __fget+0x401/0x510 [ 658.335377][T31007] ? tomoyo_file_ioctl+0x23/0x30 [ 658.340310][T31007] ? security_file_ioctl+0xa1/0xd0 [ 658.345433][T31007] __x64_sys_ioctl+0xe3/0x120 [ 658.350108][T31007] do_syscall_64+0xf7/0x1c0 [ 658.354611][T31007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 658.360701][T31007] RIP: 0033:0x45a639 [ 658.364594][T31007] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 658.384359][T31007] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 658.392776][T31007] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 658.400750][T31007] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 658.408723][T31007] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 15:25:17 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x48) [ 658.416694][T31007] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 658.424664][T31007] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:17 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x90086, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = dup3(0xffffffffffffffff, r4, 0x0) r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r7 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xfea4, r6) keyctl$read(0x3, r7, 0x0, 0x0) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f0000000240)="66c08814288adbc448611316255be85389dd5327410f1593d2285ab8d6c77721180a05f407e950df9ff3ae348b823705bc938dbeb0a07bc214aa88e567f1c1d4e437dc3e9cd152aa4e30e1d39ba3a8b7ab0442d02e29732c0416dbef8112343aaba3726c480c708f3b03c1ac542d06c799ac3f976c0632a610e6070f29b119a93a4573be9f426d71ee97c3e376a430ef8f9fbc3ae6", 0x95, r7) sendmsg$unix(r5, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000000100)={r8, 0x2}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000040)={r8, 0x2}) close(r0) [ 658.583890][T31009] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 658.612242][T31009] EXT4-fs (loop3): unsupported descriptor size 0 15:25:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x11]}, 0x48) 15:25:17 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x80) close(r0) 15:25:17 executing program 1 (fault-call:5 fault-nth:29): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:17 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x48) 15:25:17 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019680300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x12]}, 0x48) 15:25:18 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x48) [ 658.781091][T31027] FAULT_INJECTION: forcing a failure. [ 658.781091][T31027] name failslab, interval 1, probability 0, space 0, times 0 [ 658.834180][T31027] CPU: 0 PID: 31027 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 658.842562][T31027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 658.852627][T31027] Call Trace: [ 658.855932][T31027] dump_stack+0x1fb/0x318 [ 658.860276][T31027] should_fail+0x555/0x770 [ 658.864709][T31027] __should_failslab+0x11a/0x160 [ 658.869659][T31027] should_failslab+0x9/0x20 [ 658.874173][T31027] kmem_cache_alloc_trace+0x5d/0x2f0 [ 658.879538][T31027] ? blk_stat_alloc_callback+0x5f/0x260 [ 658.885099][T31027] ? blk_mq_free_tag_set+0x4b0/0x4b0 [ 658.890398][T31027] ? blk_mq_poll_stats_fn+0x1c0/0x1c0 [ 658.895788][T31027] blk_stat_alloc_callback+0x5f/0x260 [ 658.901173][T31027] ? blk_throtl_init+0x45d/0x4b0 [ 658.906131][T31027] blk_mq_init_allocated_queue+0x8e/0x1570 [ 658.912300][T31027] ? blk_alloc_queue_node+0x624/0x6b0 [ 658.917687][T31027] blk_mq_init_queue+0x4c/0xa0 [ 658.922469][T31027] loop_add+0x27e/0x780 [ 658.926638][T31027] loop_control_ioctl+0x422/0x640 [ 658.931665][T31027] ? xor_init+0x70/0x70 [ 658.935829][T31027] do_vfs_ioctl+0x744/0x1730 [ 658.940425][T31027] ? __fget+0x401/0x510 [ 658.944603][T31027] ? tomoyo_file_ioctl+0x23/0x30 [ 658.949549][T31027] ? security_file_ioctl+0xa1/0xd0 [ 658.954670][T31027] __x64_sys_ioctl+0xe3/0x120 [ 658.959361][T31027] do_syscall_64+0xf7/0x1c0 [ 658.963880][T31027] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 658.969779][T31027] RIP: 0033:0x45a639 [ 658.973679][T31027] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 658.993296][T31027] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 659.001728][T31027] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 659.009710][T31027] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 659.017693][T31027] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 659.025675][T31027] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 659.033657][T31027] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:25:18 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 659.076832][T31030] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:25:18 executing program 1 (fault-call:5 fault-nth:30): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 659.120065][T31030] EXT4-fs (loop3): unsupported descriptor size 0 15:25:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x25]}, 0x48) 15:25:18 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x48) 15:25:18 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x181240, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="62726f7574650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000028c900000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000f1e9b33c68c1ad8d42952aed13f815aee699ae6c9614804721bb373739b7b8390ad70a3563fe9965188fa322ee9e075f5d11e923a85b0c690b9a084a70b19b52a4bdc241bfdb97bdd388dd4a307497cbcc628837280b4f0e01550ef5017be21653072e08c7640891aeffa2a6863accd83f799c441fa15a1b380f3efd884021f6c27098f0a93193a47bc3634dc8ef55049ed40653"], @ANYBLOB='\x00'/24], 0x88) r3 = socket$inet6(0xa, 0x80003, 0xff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_GET_DEVICE_ATTR(r6, 0x4018aee2, &(0x7f0000000380)={0x0, 0xd15, 0x2c, &(0x7f0000000340)=0x6}) ioctl$ASHMEM_GET_SIZE(r6, 0x7704, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r8, 0x0, r7) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r8, 0x40106614, &(0x7f00000003c0)) close(r0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r9 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x69bec74ada6179fe, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(r9, 0x65, 0x6, &(0x7f0000000100), 0x4) [ 659.218722][T31043] FAULT_INJECTION: forcing a failure. [ 659.218722][T31043] name failslab, interval 1, probability 0, space 0, times 0 [ 659.268355][T31043] CPU: 0 PID: 31043 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 659.276729][T31043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 659.286782][T31043] Call Trace: [ 659.286807][T31043] dump_stack+0x1fb/0x318 [ 659.286828][T31043] should_fail+0x555/0x770 [ 659.286850][T31043] __should_failslab+0x11a/0x160 [ 659.286873][T31043] should_failslab+0x9/0x20 [ 659.286884][T31043] kmem_cache_alloc_node_trace+0x6e/0x2d0 15:25:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x48]}, 0x48) 15:25:18 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xa0, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x400, @mcast2, 0x6}, @in={0x2, 0x4e22, @rand_addr=0x1445}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in6={0xa, 0x4e21, 0x9, @mcast2, 0x9}, @in6={0xa, 0x4e23, 0x2, @remote, 0x1}, @in6={0xa, 0x4e21, 0x400, @mcast2, 0xb93}, @in={0x2, 0x4e22, @multicast1}]}, &(0x7f0000000180)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000000240)={r6, 0x4}, 0xffffffffffffff57) 15:25:18 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038040000196c0300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 659.286894][T31043] ? __kmalloc_node+0x3c/0x60 [ 659.286906][T31043] __kmalloc_node+0x3c/0x60 [ 659.286923][T31043] kmalloc_array_node+0x3a/0x60 [ 659.314171][T31043] blk_mq_init_allocated_queue+0x479/0x1570 [ 659.314196][T31043] blk_mq_init_queue+0x4c/0xa0 [ 659.314207][T31043] loop_add+0x27e/0x780 [ 659.314221][T31043] loop_control_ioctl+0x422/0x640 [ 659.314231][T31043] ? xor_init+0x70/0x70 [ 659.314245][T31043] do_vfs_ioctl+0x744/0x1730 [ 659.314255][T31043] ? __fget+0x401/0x510 [ 659.314274][T31043] ? tomoyo_file_ioctl+0x23/0x30 [ 659.314285][T31043] ? security_file_ioctl+0xa1/0xd0 [ 659.314298][T31043] __x64_sys_ioctl+0xe3/0x120 [ 659.338926][T31043] do_syscall_64+0xf7/0x1c0 [ 659.338945][T31043] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 659.338956][T31043] RIP: 0033:0x45a639 [ 659.338966][T31043] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 659.338971][T31043] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 659.338981][T31043] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 659.338987][T31043] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 659.338993][T31043] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 659.338997][T31043] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 659.339004][T31043] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:18 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x48) 15:25:18 executing program 1 (fault-call:5 fault-nth:31): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:18 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") fsetxattr(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)='\x00', 0x1, 0x1) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 659.592006][T31063] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 659.630377][T31068] FAULT_INJECTION: forcing a failure. [ 659.630377][T31068] name failslab, interval 1, probability 0, space 0, times 0 [ 659.654582][T31068] CPU: 0 PID: 31068 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 659.662952][T31068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 659.663990][T31063] EXT4-fs (loop3): unsupported descriptor size 0 [ 659.673006][T31068] Call Trace: [ 659.673053][T31068] dump_stack+0x1fb/0x318 [ 659.673070][T31068] should_fail+0x555/0x770 [ 659.673089][T31068] __should_failslab+0x11a/0x160 [ 659.673105][T31068] should_failslab+0x9/0x20 [ 659.673115][T31068] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 659.673125][T31068] ? __kmalloc_node+0x3c/0x60 [ 659.673139][T31068] __kmalloc_node+0x3c/0x60 [ 659.715824][T31068] blk_mq_realloc_hw_ctxs+0x3dc/0x1500 [ 659.721305][T31068] ? lockdep_init_map+0x2a/0x680 [ 659.726259][T31068] blk_mq_init_allocated_queue+0x53d/0x1570 [ 659.732169][T31068] blk_mq_init_queue+0x4c/0xa0 [ 659.736944][T31068] loop_add+0x27e/0x780 [ 659.741110][T31068] loop_control_ioctl+0x422/0x640 [ 659.746137][T31068] ? xor_init+0x70/0x70 [ 659.750298][T31068] do_vfs_ioctl+0x744/0x1730 [ 659.754895][T31068] ? __fget+0x401/0x510 [ 659.759066][T31068] ? tomoyo_file_ioctl+0x23/0x30 [ 659.764010][T31068] ? security_file_ioctl+0xa1/0xd0 [ 659.769133][T31068] __x64_sys_ioctl+0xe3/0x120 [ 659.773820][T31068] do_syscall_64+0xf7/0x1c0 [ 659.778492][T31068] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 659.784389][T31068] RIP: 0033:0x45a639 [ 659.788291][T31068] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 659.811201][T31068] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 659.819628][T31068] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 659.827616][T31068] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 659.835597][T31068] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 659.843575][T31068] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 659.851551][T31068] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:25:19 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, 0x48) 15:25:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x4c]}, 0x48) 15:25:19 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xa5, 0x101000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:19 executing program 1 (fault-call:5 fault-nth:32): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:19 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019740300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 660.035125][T31072] FAULT_INJECTION: forcing a failure. [ 660.035125][T31072] name failslab, interval 1, probability 0, space 0, times 0 [ 660.079052][T31072] CPU: 0 PID: 31072 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 660.087435][T31072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 660.097529][T31072] Call Trace: [ 660.100834][T31072] dump_stack+0x1fb/0x318 [ 660.105175][T31072] should_fail+0x555/0x770 [ 660.109725][T31072] __should_failslab+0x11a/0x160 [ 660.114669][T31072] should_failslab+0x9/0x20 [ 660.119175][T31072] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 660.124895][T31072] ? __kmalloc_node+0x3c/0x60 [ 660.129585][T31072] __kmalloc_node+0x3c/0x60 [ 660.134135][T31072] kmalloc_array_node+0x3a/0x60 [ 660.138999][T31072] blk_mq_init_allocated_queue+0x479/0x1570 [ 660.144914][T31072] blk_mq_init_queue+0x4c/0xa0 [ 660.149676][T31072] loop_add+0x27e/0x780 [ 660.153845][T31072] loop_control_ioctl+0x422/0x640 [ 660.158885][T31072] ? xor_init+0x70/0x70 [ 660.163049][T31072] do_vfs_ioctl+0x744/0x1730 [ 660.167642][T31072] ? __fget+0x401/0x510 [ 660.171803][T31072] ? tomoyo_file_ioctl+0x23/0x30 [ 660.176744][T31072] ? security_file_ioctl+0xa1/0xd0 [ 660.181859][T31072] __x64_sys_ioctl+0xe3/0x120 [ 660.186539][T31072] do_syscall_64+0xf7/0x1c0 [ 660.191046][T31072] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 660.196938][T31072] RIP: 0033:0x45a639 [ 660.200830][T31072] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 660.220483][T31072] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 15:25:19 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x86100, 0x0) write$P9_RWALK(r0, &(0x7f0000000140)={0x23, 0x6f, 0x1, {0x2, [{0x51, 0x2, 0x3}, {0x0, 0x1, 0x4}]}}, 0x23) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r3 = socket$inet6(0xa, 0x80003, 0xff) mq_unlink(&(0x7f00000000c0)='/dev/cachefiles\x00') ioctl(r3, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r1, &(0x7f0000000740)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x80) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x2340, 0x0) ioctl$BLKTRACESTOP(r4, 0x1275, 0x0) close(r1) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) 15:25:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x68]}, 0x48) 15:25:19 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, 0x48) [ 660.228894][T31072] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 660.236859][T31072] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 660.244825][T31072] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 660.252790][T31072] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 660.260758][T31072] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:19 executing program 1 (fault-call:5 fault-nth:33): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x6c]}, 0x48) [ 660.313468][T31077] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 660.322533][T31077] EXT4-fs (loop3): unsupported descriptor size 0 15:25:19 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, 0x48) [ 660.417395][T31095] FAULT_INJECTION: forcing a failure. [ 660.417395][T31095] name failslab, interval 1, probability 0, space 0, times 0 [ 660.443220][T31087] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) [ 660.462838][T31087] FAT-fs (loop4): Filesystem has been set read-only [ 660.486113][T31095] CPU: 0 PID: 31095 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 660.487254][T31087] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) [ 660.494472][T31095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 660.494478][T31095] Call Trace: [ 660.494502][T31095] dump_stack+0x1fb/0x318 [ 660.494521][T31095] should_fail+0x555/0x770 [ 660.494543][T31095] __should_failslab+0x11a/0x160 [ 660.494559][T31095] should_failslab+0x9/0x20 [ 660.494567][T31095] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 660.494576][T31095] ? __kmalloc_node+0x3c/0x60 [ 660.494585][T31095] ? memset+0x31/0x40 [ 660.494597][T31095] __kmalloc_node+0x3c/0x60 [ 660.494612][T31095] kmalloc_array_node+0x3a/0x60 [ 660.494622][T31095] blk_mq_realloc_hw_ctxs+0x6ea/0x1500 [ 660.494647][T31095] blk_mq_init_allocated_queue+0x53d/0x1570 [ 660.494668][T31095] blk_mq_init_queue+0x4c/0xa0 [ 660.494677][T31095] loop_add+0x27e/0x780 [ 660.494691][T31095] loop_control_ioctl+0x422/0x640 [ 660.494701][T31095] ? xor_init+0x70/0x70 [ 660.494714][T31095] do_vfs_ioctl+0x744/0x1730 [ 660.494724][T31095] ? __fget+0x401/0x510 [ 660.494742][T31095] ? tomoyo_file_ioctl+0x23/0x30 [ 660.494752][T31095] ? security_file_ioctl+0xa1/0xd0 [ 660.494765][T31095] __x64_sys_ioctl+0xe3/0x120 [ 660.610889][T31095] do_syscall_64+0xf7/0x1c0 [ 660.615392][T31095] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 660.621264][T31095] RIP: 0033:0x45a639 [ 660.625136][T31095] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 660.644718][T31095] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 660.653106][T31095] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 660.661065][T31095] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 660.669016][T31095] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 660.676964][T31095] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 660.684915][T31095] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:19 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008915, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)={[{0x2b, 'cpu'}]}, 0x5) 15:25:19 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="8000000038040000197a0300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x74]}, 0x48) 15:25:19 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}, 0x48) 15:25:19 executing program 1 (fault-call:5 fault-nth:34): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x7a]}, 0x48) [ 660.809871][T31105] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 660.830117][T31112] FAULT_INJECTION: forcing a failure. [ 660.830117][T31112] name failslab, interval 1, probability 0, space 0, times 0 [ 660.843750][T31105] EXT4-fs (loop3): unsupported descriptor size 0 15:25:20 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x48) 15:25:20 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r2, 0xc0506617, &(0x7f00000000c0)={{0x0, 0x0, @descriptor="611dcff5cb506eca"}, 0xc1, [], "38f8922914365c6bf1cf4c21dc2cf0a39d0544d19b16ef4b8a2c412add6243e012e1de659570125cf6ad0d5dbe480db3b1cf885891d2347dd2fea61936dd1a5ccf9da608bfcbebec3195185e74397404d4d815066a11f175b9326958952fb4defc755dea383bc60392db205facb8c3fa36711b085944a630af83dbd864f22f5221dbcf28f6a1ad540dbf0158568166f8b004d68d1797ca86a426d0405f4fb479994a9f35f3dfc96543fc1258ed795e856c8ceac3d73b97131a91127c12850ab3c9"}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$BLKROTATIONAL(r8, 0x127e, &(0x7f0000000040)) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x3, 0x6, @link_local}, 0x80) close(r0) [ 660.873068][T31112] CPU: 1 PID: 31112 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 660.881445][T31112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 660.891506][T31112] Call Trace: [ 660.894812][T31112] dump_stack+0x1fb/0x318 [ 660.899151][T31112] should_fail+0x555/0x770 [ 660.903581][T31112] __should_failslab+0x11a/0x160 [ 660.908524][T31112] should_failslab+0x9/0x20 [ 660.913032][T31112] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 660.918752][T31112] ? __kmalloc_node+0x3c/0x60 [ 660.923430][T31112] ? memset+0x31/0x40 [ 660.927412][T31112] __kmalloc_node+0x3c/0x60 [ 660.931915][T31112] kmalloc_array_node+0x3a/0x60 [ 660.936767][T31112] blk_mq_realloc_hw_ctxs+0x6ea/0x1500 [ 660.942250][T31112] blk_mq_init_allocated_queue+0x53d/0x1570 [ 660.948174][T31112] blk_mq_init_queue+0x4c/0xa0 [ 660.952933][T31112] loop_add+0x27e/0x780 [ 660.957086][T31112] loop_control_ioctl+0x422/0x640 [ 660.962108][T31112] ? xor_init+0x70/0x70 [ 660.966337][T31112] do_vfs_ioctl+0x744/0x1730 [ 660.970921][T31112] ? __fget+0x401/0x510 [ 660.975082][T31112] ? tomoyo_file_ioctl+0x23/0x30 [ 660.980015][T31112] ? security_file_ioctl+0xa1/0xd0 [ 660.985130][T31112] __x64_sys_ioctl+0xe3/0x120 [ 660.989803][T31112] do_syscall_64+0xf7/0x1c0 [ 660.994312][T31112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 661.000200][T31112] RIP: 0033:0x45a639 [ 661.004092][T31112] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 661.024491][T31112] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 661.032919][T31112] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 661.040891][T31112] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 661.048868][T31112] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 661.056847][T31112] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 661.064822][T31112] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:20 executing program 1 (fault-call:5 fault-nth:35): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:20 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019d10300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:20 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) socket$inet6(0xa, 0x80003, 0xff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r2) ioctl(r2, 0xfffffffffffffffc, &(0x7f00000000c0)="0800b5251e1600000020710c40606153f458e73eaad27abd73035250e2887b4704de303a1acce5ae1c5c3cbfb3b160628ade03fc4532ab8a99f4b3792514abdda79a7f87f3ae574bffa4aa1cbde19ddb33030d685c866a2042029c4d7ae3a44a946eb934f6d1a68b74408811ad91bb9822c41017f622c35a785f3d668d687a375a3651d63384354709fc2403d549073fd12a34f3123f59a1bb20d154") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r5, 0x0, r4) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000180)) connect$unix(r3, &(0x7f0000000000)=@abs={0xb20425ca0ece56a, 0x0, 0x4e23}, 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PPPIOCSDEBUG(r8, 0x40047440, &(0x7f00000001c0)=0x5b4) [ 661.211755][T31125] FAULT_INJECTION: forcing a failure. [ 661.211755][T31125] name failslab, interval 1, probability 0, space 0, times 0 [ 661.233016][T31125] CPU: 1 PID: 31125 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 661.241385][T31125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 661.251445][T31125] Call Trace: [ 661.254751][T31125] dump_stack+0x1fb/0x318 [ 661.259094][T31125] should_fail+0x555/0x770 [ 661.263522][T31125] __should_failslab+0x11a/0x160 [ 661.268458][T31125] should_failslab+0x9/0x20 [ 661.272957][T31125] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 661.278680][T31125] ? blk_alloc_flush_queue+0x82/0x270 [ 661.284054][T31125] ? lockdep_init_map+0x2a/0x680 [ 661.288994][T31125] blk_alloc_flush_queue+0x82/0x270 [ 661.294203][T31125] blk_mq_realloc_hw_ctxs+0x92f/0x1500 [ 661.299672][T31125] blk_mq_init_allocated_queue+0x53d/0x1570 [ 661.305569][T31125] blk_mq_init_queue+0x4c/0xa0 [ 661.310327][T31125] loop_add+0x27e/0x780 [ 661.314488][T31125] loop_control_ioctl+0x422/0x640 [ 661.319514][T31125] ? xor_init+0x70/0x70 [ 661.323670][T31125] do_vfs_ioctl+0x744/0x1730 [ 661.328250][T31125] ? __fget+0x401/0x510 [ 661.332417][T31125] ? tomoyo_file_ioctl+0x23/0x30 [ 661.337351][T31125] ? security_file_ioctl+0xa1/0xd0 [ 661.342460][T31125] __x64_sys_ioctl+0xe3/0x120 [ 661.347184][T31125] do_syscall_64+0xf7/0x1c0 [ 661.351692][T31125] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 661.357578][T31125] RIP: 0033:0x45a639 [ 661.361493][T31125] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 661.381095][T31125] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 661.389507][T31125] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 661.397473][T31125] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 661.405439][T31125] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 661.413403][T31125] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 661.421366][T31125] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 661.520149][T31131] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 661.538805][T31131] EXT4-fs (loop3): unsupported descriptor size 0 15:25:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:20 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x48) 15:25:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 15:25:20 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0xff, 0x4, 0xde, 0x7fffffff}, {0x7, 0xff, 0x40, 0x8}, {0x5, 0x5, 0x4, 0xf7ca}, {0x4cb, 0xa3, 0x1, 0x1}, {0x7, 0x4, 0x90, 0x8}, {0x7ff, 0x3f, 0x3, 0x8000}, {0x6, 0x3, 0xae, 0xffffffff}, {0x5, 0x5, 0x23, 0x7f}]}, 0x10) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:20 executing program 1 (fault-call:5 fault-nth:36): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:20 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019de0300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 661.713645][T31139] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 661.721259][T31143] FAULT_INJECTION: forcing a failure. [ 661.721259][T31143] name failslab, interval 1, probability 0, space 0, times 0 [ 661.750495][T31143] CPU: 0 PID: 31143 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 661.758877][T31143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 661.768948][T31143] Call Trace: [ 661.768973][T31143] dump_stack+0x1fb/0x318 [ 661.768992][T31143] should_fail+0x555/0x770 [ 661.769010][T31143] __should_failslab+0x11a/0x160 [ 661.769028][T31143] should_failslab+0x9/0x20 [ 661.772653][T31139] EXT4-fs (loop3): unsupported descriptor size 0 [ 661.776622][T31143] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 661.776631][T31143] ? __kmalloc_node+0x3c/0x60 [ 661.776641][T31143] ? lockdep_init_map+0x2a/0x680 [ 661.776652][T31143] __kmalloc_node+0x3c/0x60 [ 661.776665][T31143] blk_alloc_flush_queue+0x108/0x270 [ 661.776681][T31143] blk_mq_realloc_hw_ctxs+0x92f/0x1500 [ 661.776711][T31143] blk_mq_init_allocated_queue+0x53d/0x1570 [ 661.833302][T31143] blk_mq_init_queue+0x4c/0xa0 [ 661.838197][T31143] loop_add+0x27e/0x780 [ 661.842369][T31143] loop_control_ioctl+0x422/0x640 [ 661.847419][T31143] ? xor_init+0x70/0x70 [ 661.851586][T31143] do_vfs_ioctl+0x744/0x1730 [ 661.856189][T31143] ? __fget+0x401/0x510 [ 661.860363][T31143] ? tomoyo_file_ioctl+0x23/0x30 [ 661.865313][T31143] ? security_file_ioctl+0xa1/0xd0 [ 661.870429][T31143] __x64_sys_ioctl+0xe3/0x120 [ 661.875117][T31143] do_syscall_64+0xf7/0x1c0 [ 661.879712][T31143] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 661.885611][T31143] RIP: 0033:0x45a639 [ 661.889508][T31143] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 15:25:21 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, 0x48) 15:25:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x2]}, 0x48) [ 661.909121][T31143] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 661.917542][T31143] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 661.925627][T31143] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 661.933702][T31143] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 661.941686][T31143] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 661.949665][T31143] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:21 executing program 1 (fault-call:5 fault-nth:37): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:21 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10400, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FD_FRAMES(r4, 0x65, 0x5, &(0x7f0000000100)=0x1, 0x4) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$can_raw(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r6}, 0x10, &(0x7f0000000280)={0x0}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003e80)={'vxcan1\x00', r6}) connect$can_j1939(r3, &(0x7f0000003ec0)={0x1d, r7, 0x3, {0x2, 0x1}, 0xfe}, 0x18) close(r0) 15:25:21 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x48) 15:25:21 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019e00300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 662.128495][T31155] FAULT_INJECTION: forcing a failure. [ 662.128495][T31155] name failslab, interval 1, probability 0, space 0, times 0 [ 662.147092][T31155] CPU: 0 PID: 31155 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 662.155465][T31155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 662.165533][T31155] Call Trace: [ 662.168839][T31155] dump_stack+0x1fb/0x318 [ 662.173183][T31155] should_fail+0x555/0x770 [ 662.177610][T31155] __should_failslab+0x11a/0x160 [ 662.184897][T31155] should_failslab+0x9/0x20 [ 662.189400][T31155] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 662.195126][T31155] ? __alloc_disk_node+0x76/0x3c0 [ 662.200158][T31155] __alloc_disk_node+0x76/0x3c0 [ 662.205008][T31155] ? blk_queue_flag_set+0x2e/0x40 [ 662.210032][T31155] loop_add+0x34a/0x780 [ 662.214190][T31155] loop_control_ioctl+0x422/0x640 [ 662.219209][T31155] ? xor_init+0x70/0x70 [ 662.223368][T31155] do_vfs_ioctl+0x744/0x1730 [ 662.227955][T31155] ? __fget+0x401/0x510 [ 662.232112][T31155] ? tomoyo_file_ioctl+0x23/0x30 [ 662.237047][T31155] ? security_file_ioctl+0xa1/0xd0 [ 662.242157][T31155] __x64_sys_ioctl+0xe3/0x120 [ 662.246834][T31155] do_syscall_64+0xf7/0x1c0 [ 662.251478][T31155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 662.257393][T31155] RIP: 0033:0x45a639 [ 662.261294][T31155] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 662.280904][T31155] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 662.289315][T31155] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 662.297284][T31155] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 662.305257][T31155] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 662.313235][T31155] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 662.321208][T31155] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 662.368324][T31164] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 662.412924][T31164] EXT4-fs (loop3): unsupported descriptor size 0 15:25:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x3]}, 0x48) 15:25:21 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, 0x48) 15:25:21 executing program 1 (fault-call:5 fault-nth:38): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:21 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2) ioctl$CAPI_REGISTER(r1, 0x400c4301, &(0x7f0000000040)={0x7fff, 0x8, 0x9e7}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r3 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r3, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xfea4, r4) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r4, &(0x7f00000000c0)=@encrypted_new={'new ', 'default', 0x20, 'user:', '', 0x20, 0x6a}, 0x27, r5) 15:25:21 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019000500e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) [ 662.605883][T31169] FAULT_INJECTION: forcing a failure. [ 662.605883][T31169] name failslab, interval 1, probability 0, space 0, times 0 15:25:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}, 0x48) 15:25:21 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, 0x48) [ 662.649820][T31169] CPU: 1 PID: 31169 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 662.658188][T31169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 662.668246][T31169] Call Trace: [ 662.671542][T31169] dump_stack+0x1fb/0x318 [ 662.675894][T31169] should_fail+0x555/0x770 [ 662.680318][T31169] __should_failslab+0x11a/0x160 [ 662.685261][T31169] should_failslab+0x9/0x20 [ 662.689772][T31169] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 662.695493][T31169] ? __kmalloc_node+0x3c/0x60 [ 662.700180][T31169] ? lockdep_init_map+0x2a/0x680 [ 662.705123][T31169] __kmalloc_node+0x3c/0x60 [ 662.709631][T31169] blk_alloc_flush_queue+0x108/0x270 [ 662.714918][T31169] blk_mq_realloc_hw_ctxs+0x92f/0x1500 [ 662.720394][T31169] blk_mq_init_allocated_queue+0x53d/0x1570 [ 662.726306][T31169] blk_mq_init_queue+0x4c/0xa0 [ 662.731083][T31169] loop_add+0x27e/0x780 [ 662.735244][T31169] loop_control_ioctl+0x422/0x640 [ 662.740266][T31169] ? xor_init+0x70/0x70 [ 662.744420][T31169] do_vfs_ioctl+0x744/0x1730 [ 662.749032][T31169] ? __fget+0x401/0x510 [ 662.753194][T31169] ? tomoyo_file_ioctl+0x23/0x30 [ 662.758129][T31169] ? security_file_ioctl+0xa1/0xd0 [ 662.763247][T31169] __x64_sys_ioctl+0xe3/0x120 [ 662.767927][T31169] do_syscall_64+0xf7/0x1c0 [ 662.772436][T31169] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 662.778329][T31169] RIP: 0033:0x45a639 15:25:22 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) socket$inet6(0xa, 0x80003, 0xff) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r2, 0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000000)='wlan0#security\x00'}, 0x30) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x4, 0x2d52, 0xffffffff, 0x6, 0x6, r3}) ioctl(r0, 0x100, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 662.782219][T31169] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 662.801821][T31169] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 662.810229][T31169] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 662.818203][T31169] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 662.826173][T31169] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 662.834140][T31169] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 662.842109][T31169] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:22 executing program 1 (fault-call:5 fault-nth:39): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 662.911267][T31175] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 662.930005][T31175] EXT4-fs (loop3): unsupported descriptor size 0 15:25:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x5]}, 0x48) 15:25:22 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000280)=r5) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x345000, 0x0) sendmsg$alg(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="fc47a4d0baa99f7a5e4cb06e100effe656", 0x11}, {&(0x7f00000000c0)="05c9f5eb62443aa109fbf09ff006b76204e08c3ebe9233ae250aa328a6c8ad9a5691512e52ad51c0a5305b5ddd62f52ede50f9161d37aabfc55fb74f6d1acc27911ee9ac2acaadb8676d7860ea525251ad244bc3d8e45a8f2a91ecb87238830b472446ab0ecd897c202cd572ec467f9cb3b07410c1d8256cf44d8ca851b1d5ce3f55f0799c5a7ba0d3f8ed1ef7321afd41d8b7ecc0f2549b66e50fd2412c7a544b0553d598db997f31a62cb9433276d527f009d76b327f388dfe3b2dd54ec991bc26a1f8394a", 0xc6}], 0x2, 0x0, 0x0, 0x30000040}, 0x4000005) close(r0) [ 663.034580][T31194] FAULT_INJECTION: forcing a failure. [ 663.034580][T31194] name failslab, interval 1, probability 0, space 0, times 0 [ 663.077744][T31194] CPU: 1 PID: 31194 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 663.086115][T31194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 663.096175][T31194] Call Trace: [ 663.099474][T31194] dump_stack+0x1fb/0x318 [ 663.103814][T31194] should_fail+0x555/0x770 [ 663.108301][T31194] __should_failslab+0x11a/0x160 [ 663.113232][T31194] should_failslab+0x9/0x20 [ 663.117735][T31194] kmem_cache_alloc_trace+0x5d/0x2f0 [ 663.123098][T31194] ? rand_initialize_disk+0x4f/0xc0 [ 663.128295][T31194] ? percpu_ref_init+0x187/0x230 [ 663.133321][T31194] ? part_release+0xc0/0xc0 [ 663.137840][T31194] rand_initialize_disk+0x4f/0xc0 [ 663.142867][T31194] __alloc_disk_node+0x303/0x3c0 [ 663.147814][T31194] loop_add+0x34a/0x780 [ 663.152143][T31194] loop_control_ioctl+0x422/0x640 [ 663.157195][T31194] ? xor_init+0x70/0x70 [ 663.161364][T31194] do_vfs_ioctl+0x744/0x1730 [ 663.165960][T31194] ? __fget+0x401/0x510 [ 663.170129][T31194] ? tomoyo_file_ioctl+0x23/0x30 [ 663.175071][T31194] ? security_file_ioctl+0xa1/0xd0 [ 663.180187][T31194] __x64_sys_ioctl+0xe3/0x120 [ 663.184875][T31194] do_syscall_64+0xf7/0x1c0 [ 663.189383][T31194] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 663.195279][T31194] RIP: 0033:0x45a639 [ 663.199171][T31194] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 663.218820][T31194] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 663.227230][T31194] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 [ 663.235208][T31194] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 663.243179][T31194] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 663.251153][T31194] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 663.259124][T31194] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, 0x0, 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:22 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, 0x48) 15:25:22 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019000600e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x6]}, 0x48) 15:25:22 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@isdn={0x22, 0x6, 0x0, 0x0, 0x2}, 0xfb86c80322c5883) close(r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x20800, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="410c1b00", @ANYRES16=r3, @ANYBLOB="000828bd7000fbdbdf250300000014000100ff0200000000000000000000000000010c0004000700000090ee000014000100eb06c1b0314b6267e0dcadc7fe71fb98"], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x10) 15:25:22 executing program 1 (fault-call:5 fault-nth:40): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:23 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, 0x48) 15:25:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x7]}, 0x48) 15:25:23 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) socket$inet6(0xa, 0x80003, 0xff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r2) ioctl(r3, 0x1000008912, &(0x7f0000000000)="08ddb5f25d0bcf97032721") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:23 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, 0x48) [ 663.926367][T31214] FAULT_INJECTION: forcing a failure. [ 663.926367][T31214] name failslab, interval 1, probability 0, space 0, times 0 [ 663.959802][T31214] CPU: 0 PID: 31214 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 663.968327][T31214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 663.978392][T31214] Call Trace: [ 663.981714][T31214] dump_stack+0x1fb/0x318 [ 663.986060][T31214] should_fail+0x555/0x770 [ 663.990496][T31214] __should_failslab+0x11a/0x160 [ 663.995447][T31214] should_failslab+0x9/0x20 [ 663.999978][T31214] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 664.005734][T31214] ? blk_mq_init_tags+0x7b/0x2b0 [ 664.010676][T31214] blk_mq_init_tags+0x7b/0x2b0 [ 664.015529][T31214] blk_mq_alloc_rq_map+0xa5/0x1e0 [ 664.020554][T31214] blk_mq_init_sched+0x1c7/0xac0 [ 664.025490][T31214] ? rcu_force_quiescent_state+0x170/0x170 [ 664.031305][T31214] elevator_init_mq+0x357/0x490 [ 664.036157][T31214] __device_add_disk+0x6f/0x10a0 [ 664.041107][T31214] ? sprintf+0x71/0x90 [ 664.045173][T31214] ? lockdep_init_map+0x2a/0x680 [ 664.050118][T31214] device_add_disk+0x2a/0x40 [ 664.054708][T31214] loop_add+0x5d1/0x780 [ 664.058865][T31214] loop_control_ioctl+0x422/0x640 [ 664.063891][T31214] ? xor_init+0x70/0x70 [ 664.068171][T31214] do_vfs_ioctl+0x744/0x1730 [ 664.072776][T31214] ? __fget+0x401/0x510 [ 664.076958][T31214] ? tomoyo_file_ioctl+0x23/0x30 [ 664.081898][T31214] ? security_file_ioctl+0xa1/0xd0 [ 664.087023][T31214] __x64_sys_ioctl+0xe3/0x120 [ 664.091712][T31214] do_syscall_64+0xf7/0x1c0 [ 664.096225][T31214] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 664.102119][T31214] RIP: 0033:0x45a639 [ 664.106010][T31214] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 664.125608][T31214] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 664.134018][T31214] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 664.141992][T31214] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 664.149961][T31214] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 664.158070][T31214] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 664.166049][T31214] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:23 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000000040)=0xe8) getresuid(&(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = fcntl$dupfd(r13, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$NS_GET_OWNER_UID(r14, 0xb704, &(0x7f0000000480)=0x0) r16 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r17) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000540), &(0x7f0000000580)=0x40) r18 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) r19 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x9) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r18}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r20}}) r21 = getegid() fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000004c0)={{}, {0x1, 0x15e1872da42b35ce}, [{0x2, 0x1, r4}, {0x2, 0x6, r5}, {0x2, 0x7, r6}, {0x2, 0x0, r7}, {0x2, 0x2, 0xffffffffffffffff}, {0x2, 0x0, 0xee01}, {0x2, 0x2, r11}, {0x2, 0x1, r15}, {0x2, 0x2, r17}], {0x4, 0x2}, [{0x8, 0x2, r20}, {0x8, 0x2, r21}], {0x10, 0x2}, {0x20, 0x1}}, 0x7c, 0x3) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 664.183261][T31214] "mq-deadline" elevator initialization failed, falling back to "none" [ 664.220348][T31212] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:25:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x8]}, 0x48) [ 664.253108][T31212] EXT4-fs (loop3): unsupported descriptor size 0 15:25:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, 0x0, 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:24 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, 0x48) 15:25:24 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019000700e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:24 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000008080)=[{{&(0x7f0000000c00)=@hci, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000c80)=""/62, 0x3e}, {&(0x7f0000000cc0)=""/240, 0xf0}], 0x2, &(0x7f0000000e00)=""/150, 0x96}, 0x4}, {{&(0x7f0000000ec0)=@tipc, 0x80, &(0x7f0000001040)=[{&(0x7f0000000f40)=""/48, 0x30}, {&(0x7f0000000f80)=""/66, 0x42}, {&(0x7f0000001000)=""/49, 0x31}], 0x3, &(0x7f0000001080)=""/223, 0xdf}, 0x7e9e}, {{&(0x7f0000001180)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002300)=[{&(0x7f0000001200)=""/243, 0xf3}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x2}, 0x9}, {{&(0x7f0000002340)=@sco, 0x80, &(0x7f0000005780)=[{&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/158, 0x9e}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/91, 0x5b}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000005500)=""/2, 0x2}, {&(0x7f0000005540)=""/111, 0x6f}, {&(0x7f00000055c0)=""/250, 0xfa}, {&(0x7f00000056c0)=""/101, 0x65}, {&(0x7f0000005740)=""/40, 0x28}], 0xa}, 0x5}, {{&(0x7f0000005840)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000006900)=[{&(0x7f00000058c0)=""/16, 0x10}, {&(0x7f0000005900)=""/4096, 0x1000}], 0x2, &(0x7f0000006940)=""/16, 0x10}}, {{&(0x7f0000006980)=@nfc_llcp, 0x80, &(0x7f0000006c40)=[{&(0x7f0000006a00)=""/139, 0x8b}, {&(0x7f0000006ac0)=""/229, 0xe5}, {&(0x7f0000006bc0)=""/128, 0x80}], 0x3, &(0x7f0000006c80)=""/4, 0x4}, 0x7a}, {{&(0x7f0000006cc0)=@generic, 0x80, &(0x7f0000007000)=[{&(0x7f0000006d40)=""/36, 0x24}, {&(0x7f0000006d80)=""/145, 0x91}, {&(0x7f0000006e40)=""/52, 0x34}, {&(0x7f0000006e80)=""/202, 0xca}, {&(0x7f0000006f80)=""/84, 0x54}], 0x5, &(0x7f0000007080)=""/4096, 0x1000}}], 0x7, 0x40000280, &(0x7f0000008240)={0x77359400}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) accept4$packet(r6, &(0x7f0000008340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000008380)=0x14, 0x40000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008940)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008400)={'vca\x8e0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00', r7}) r9 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r9, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r8, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:24 executing program 1 (fault-call:5 fault-nth:41): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x9]}, 0x48) 15:25:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0xa]}, 0x48) 15:25:24 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 15:25:24 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0xe00840) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00000000c0)=""/183) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[], 0x1c}}, 0x80) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x1900) ioctl$VIDIOC_RESERVED(r4, 0x5601, 0x0) r5 = syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x3, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000001c0)={0x101, 0x8, 0x8, 0x38b}, 0x8) close(r0) [ 665.292855][T31248] FAULT_INJECTION: forcing a failure. [ 665.292855][T31248] name failslab, interval 1, probability 0, space 0, times 0 [ 665.321303][T31248] CPU: 0 PID: 31248 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 665.329671][T31248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.339723][T31248] Call Trace: [ 665.343022][T31248] dump_stack+0x1fb/0x318 [ 665.347365][T31248] should_fail+0x555/0x770 [ 665.351796][T31248] __should_failslab+0x11a/0x160 [ 665.356737][T31248] should_failslab+0x9/0x20 [ 665.361240][T31248] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 665.366955][T31248] ? __kmalloc_node+0x3c/0x60 [ 665.371634][T31248] __kmalloc_node+0x3c/0x60 [ 665.376147][T31248] sbitmap_init_node+0x175/0x3d0 [ 665.381092][T31248] sbitmap_queue_init_node+0x3a/0xc40 [ 665.386463][T31248] ? kmem_cache_alloc_node_trace+0x268/0x2d0 [ 665.392442][T31248] ? blk_mq_init_tags+0x7b/0x2b0 [ 665.397387][T31248] blk_mq_init_tags+0x10e/0x2b0 [ 665.402246][T31248] blk_mq_alloc_rq_map+0xa5/0x1e0 [ 665.407279][T31248] blk_mq_init_sched+0x1c7/0xac0 [ 665.412225][T31248] ? rcu_force_quiescent_state+0x170/0x170 [ 665.418036][T31248] elevator_init_mq+0x357/0x490 [ 665.422886][T31248] __device_add_disk+0x6f/0x10a0 [ 665.427826][T31248] ? sprintf+0x71/0x90 [ 665.431894][T31248] ? lockdep_init_map+0x2a/0x680 [ 665.436835][T31248] device_add_disk+0x2a/0x40 [ 665.441421][T31248] loop_add+0x5d1/0x780 [ 665.445579][T31248] loop_control_ioctl+0x422/0x640 [ 665.450596][T31248] ? xor_init+0x70/0x70 [ 665.454749][T31248] do_vfs_ioctl+0x744/0x1730 [ 665.459332][T31248] ? __fget+0x401/0x510 [ 665.463491][T31248] ? tomoyo_file_ioctl+0x23/0x30 [ 665.468426][T31248] ? security_file_ioctl+0xa1/0xd0 [ 665.473538][T31248] __x64_sys_ioctl+0xe3/0x120 [ 665.478217][T31248] do_syscall_64+0xf7/0x1c0 [ 665.482725][T31248] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 665.488612][T31248] RIP: 0033:0x45a639 [ 665.492502][T31248] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 665.512109][T31248] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 665.520517][T31248] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 665.528486][T31248] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 15:25:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0xb]}, 0x48) 15:25:24 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x48) [ 665.536455][T31248] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 665.544422][T31248] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 665.552388][T31248] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 665.563292][T31248] "mq-deadline" elevator initialization failed, falling back to "none" [ 665.585130][T31243] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:25:24 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x4, 0x68) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x2) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f00000002c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x18, r4, 0x3d, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x4}]}, 0x18}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x98, r4, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x14}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x33}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x90}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [], @multicast1}}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x7f1219e3714ae234}, 0x800) r5 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) writev(r5, &(0x7f00000004c0)=[{&(0x7f0000000100)="a6", 0x1}], 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x200) close(r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0x1, 0x1, 0x7ff}, 0x8, 0x8, 0x200}) 15:25:24 executing program 1 (fault-call:5 fault-nth:42): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, 0x0, 0x701001, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) [ 665.616512][T31243] EXT4-fs (loop3): unsupported descriptor size 0 [ 665.802967][T31275] FAULT_INJECTION: forcing a failure. [ 665.802967][T31275] name failslab, interval 1, probability 0, space 0, times 0 [ 665.832932][T31275] CPU: 0 PID: 31275 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 665.841306][T31275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.851479][T31275] Call Trace: [ 665.854792][T31275] dump_stack+0x1fb/0x318 [ 665.859140][T31275] should_fail+0x555/0x770 [ 665.863579][T31275] __should_failslab+0x11a/0x160 [ 665.870177][T31275] should_failslab+0x9/0x20 [ 665.874688][T31275] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 665.880413][T31275] ? sbitmap_queue_init_node+0x429/0xc40 [ 665.886062][T31275] sbitmap_queue_init_node+0x429/0xc40 [ 665.891556][T31275] blk_mq_init_tags+0x10e/0x2b0 [ 665.896435][T31275] blk_mq_alloc_rq_map+0xa5/0x1e0 [ 665.901484][T31275] blk_mq_init_sched+0x1c7/0xac0 [ 665.906433][T31275] ? rcu_force_quiescent_state+0x170/0x170 [ 665.912264][T31275] elevator_init_mq+0x357/0x490 [ 665.917130][T31275] __device_add_disk+0x6f/0x10a0 [ 665.922083][T31275] ? sprintf+0x71/0x90 [ 665.926160][T31275] ? lockdep_init_map+0x2a/0x680 [ 665.931111][T31275] device_add_disk+0x2a/0x40 [ 665.935710][T31275] loop_add+0x5d1/0x780 [ 665.939883][T31275] loop_control_ioctl+0x422/0x640 [ 665.944922][T31275] ? xor_init+0x70/0x70 [ 665.949094][T31275] do_vfs_ioctl+0x744/0x1730 [ 665.953698][T31275] ? __fget+0x401/0x510 [ 665.957873][T31275] ? tomoyo_file_ioctl+0x23/0x30 [ 665.962831][T31275] ? security_file_ioctl+0xa1/0xd0 [ 665.967963][T31275] __x64_sys_ioctl+0xe3/0x120 [ 665.972816][T31275] do_syscall_64+0xf7/0x1c0 [ 665.977334][T31275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 665.983228][T31275] RIP: 0033:0x45a639 [ 665.987126][T31275] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 666.006741][T31275] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 666.015168][T31275] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 666.023156][T31275] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 666.031142][T31275] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 666.039129][T31275] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 15:25:25 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019000900e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0xc]}, 0x48) 15:25:25 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x48) 15:25:25 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FD_FRAMES(r2, 0x65, 0x5, &(0x7f0000000100)=0x1, 0x4) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$can_raw(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r4}, 0x10, &(0x7f0000000280)={0x0}}, 0x0) connect(r0, &(0x7f0000000740)=@xdp={0x2c, 0x0, r4, 0x1a}, 0x80) close(r0) [ 666.047112][T31275] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 666.060404][T31275] "mq-deadline" elevator initialization failed, falling back to "none" 15:25:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0xd]}, 0x48) 15:25:25 executing program 1 (fault-call:5 fault-nth:43): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:25 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x48) 15:25:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0xe]}, 0x48) [ 666.166743][T31288] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 666.177741][T31288] EXT4-fs (loop3): unsupported descriptor size 0 15:25:25 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019000a00e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:25 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x16, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000000)=0x100) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x9, 0x8300) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000001c0)=0x9, 0x4) ioctl$UI_DEV_SETUP(r5, 0x405c5503, &(0x7f0000000100)={{0x0, 0x1, 0xe000}, 'syz0\x00', 0x31}) r7 = fcntl$dupfd(r5, 0x0, r4) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$CAPI_CLR_FLAGS(r7, 0x80044325, &(0x7f0000000040)=0x1) 15:25:25 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x48) [ 666.318954][T31299] FAULT_INJECTION: forcing a failure. [ 666.318954][T31299] name failslab, interval 1, probability 0, space 0, times 0 [ 666.362939][T31299] CPU: 0 PID: 31299 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 666.371310][T31299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.381399][T31299] Call Trace: [ 666.384699][T31299] dump_stack+0x1fb/0x318 [ 666.389041][T31299] should_fail+0x555/0x770 [ 666.393470][T31299] __should_failslab+0x11a/0x160 [ 666.398406][T31299] should_failslab+0x9/0x20 [ 666.402914][T31299] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 666.408632][T31299] ? __kmalloc_node+0x3c/0x60 [ 666.413311][T31299] __kmalloc_node+0x3c/0x60 [ 666.417814][T31299] sbitmap_init_node+0x175/0x3d0 [ 666.422753][T31299] sbitmap_queue_init_node+0x3a/0xc40 [ 666.428126][T31299] ? kmem_cache_alloc_node_trace+0x268/0x2d0 [ 666.434100][T31299] ? blk_mq_init_tags+0x7b/0x2b0 [ 666.439038][T31299] blk_mq_init_tags+0x10e/0x2b0 [ 666.443898][T31299] blk_mq_alloc_rq_map+0xa5/0x1e0 [ 666.448921][T31299] blk_mq_init_sched+0x1c7/0xac0 [ 666.453858][T31299] ? rcu_force_quiescent_state+0x170/0x170 [ 666.459671][T31299] elevator_init_mq+0x357/0x490 [ 666.464519][T31299] __device_add_disk+0x6f/0x10a0 [ 666.469461][T31299] ? sprintf+0x71/0x90 [ 666.473530][T31299] ? lockdep_init_map+0x2a/0x680 [ 666.478475][T31299] device_add_disk+0x2a/0x40 [ 666.483063][T31299] loop_add+0x5d1/0x780 [ 666.487218][T31299] loop_control_ioctl+0x422/0x640 [ 666.492241][T31299] ? xor_init+0x70/0x70 [ 666.496406][T31299] do_vfs_ioctl+0x744/0x1730 [ 666.500989][T31299] ? __fget+0x401/0x510 [ 666.505146][T31299] ? tomoyo_file_ioctl+0x23/0x30 [ 666.510078][T31299] ? security_file_ioctl+0xa1/0xd0 [ 666.515187][T31299] __x64_sys_ioctl+0xe3/0x120 [ 666.519865][T31299] do_syscall_64+0xf7/0x1c0 [ 666.524371][T31299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 666.530258][T31299] RIP: 0033:0x45a639 [ 666.534148][T31299] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 666.553746][T31299] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 666.562160][T31299] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 666.570126][T31299] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 666.578097][T31299] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 666.586061][T31299] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 666.594024][T31299] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x100) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0xf]}, 0x48) 15:25:25 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) futimesat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 666.636585][T31299] "mq-deadline" elevator initialization failed, falling back to "none" 15:25:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x10]}, 0x48) 15:25:26 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x48) 15:25:26 executing program 1 (fault-call:5 fault-nth:44): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:26 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000500)) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r3) writev(r4, &(0x7f0000000440)=[{&(0x7f00000007c0)="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{&(0x7f00000027c0)="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0x1000}, {&(0x7f00000001c0)="7732522ee8d61a0b64c7339914a638c51510538a640a24e6a076ae1714345df19f4c6554881aaf1d2b148c95dcddbb0a36c4aabd7899", 0x36}, {&(0x7f00000003c0)="67140429df6f5b9959935ca42a1617c4d7586e6c1a45b6606c77f690ff46c24935be52b54eb586e26e1f5f8f29927aa9f57b88160227d7117f0cf2fca72bf51529a008efcb9fdc5c2b19", 0x4a}], 0x9) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000540)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r7, 0xc0182101, &(0x7f00000005c0)={r8, 0x1ff, 0x9}) close(r0) [ 666.764451][T31315] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 666.787181][T31315] EXT4-fs (loop3): unsupported descriptor size 0 [ 666.793260][T31309] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) [ 666.824303][T31309] FAT-fs (loop4): Filesystem has been set read-only [ 666.851809][T31309] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) 15:25:26 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019000b00e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x11]}, 0x48) 15:25:26 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x48) 15:25:26 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'vxcan1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vxcan0\x00\x00\x00\x00\x00\x00\x00\xc5\x92\x00', r5}) r7 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r7, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 666.957534][T31327] FAULT_INJECTION: forcing a failure. [ 666.957534][T31327] name failslab, interval 1, probability 0, space 0, times 0 [ 666.996782][T31327] CPU: 0 PID: 31327 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 667.005168][T31327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 667.015234][T31327] Call Trace: [ 667.018540][T31327] dump_stack+0x1fb/0x318 [ 667.022883][T31327] should_fail+0x555/0x770 [ 667.027308][T31327] __should_failslab+0x11a/0x160 [ 667.032246][T31327] should_failslab+0x9/0x20 [ 667.036748][T31327] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 667.042462][T31327] ? __kmalloc_node+0x3c/0x60 [ 667.047148][T31327] __kmalloc_node+0x3c/0x60 [ 667.051669][T31327] kmalloc_array_node+0x3a/0x60 [ 667.056522][T31327] blk_mq_alloc_rq_map+0xca/0x1e0 [ 667.061546][T31327] blk_mq_init_sched+0x1c7/0xac0 [ 667.066487][T31327] ? rcu_force_quiescent_state+0x170/0x170 [ 667.072395][T31327] elevator_init_mq+0x357/0x490 [ 667.077258][T31327] __device_add_disk+0x6f/0x10a0 [ 667.082211][T31327] ? sprintf+0x71/0x90 [ 667.086284][T31327] ? lockdep_init_map+0x2a/0x680 [ 667.091235][T31327] device_add_disk+0x2a/0x40 [ 667.095839][T31327] loop_add+0x5d1/0x780 [ 667.100021][T31327] loop_control_ioctl+0x422/0x640 [ 667.105050][T31327] ? xor_init+0x70/0x70 [ 667.109210][T31327] do_vfs_ioctl+0x744/0x1730 [ 667.113803][T31327] ? __fget+0x401/0x510 [ 667.117962][T31327] ? tomoyo_file_ioctl+0x23/0x30 [ 667.122899][T31327] ? security_file_ioctl+0xa1/0xd0 [ 667.128011][T31327] __x64_sys_ioctl+0xe3/0x120 [ 667.132689][T31327] do_syscall_64+0xf7/0x1c0 [ 667.137188][T31327] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 667.143072][T31327] RIP: 0033:0x45a639 [ 667.146960][T31327] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 667.166577][T31327] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 667.174991][T31327] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 667.182960][T31327] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 667.190931][T31327] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 667.198899][T31327] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 15:25:26 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x2, 0x60) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00000000c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x1a, &(0x7f00000007c0)="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", 0x1000) r6 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r6, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0xcf) close(r0) [ 667.206864][T31327] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 667.223355][T31327] "mq-deadline" elevator initialization failed, falling back to "none" 15:25:26 executing program 1 (fault-call:5 fault-nth:45): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:26 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x300100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) r3 = socket$can_bcm(0x1d, 0x2, 0x2) fsetxattr$security_capability(r1, &(0x7f0000000040)='security.capability\x00', &(0x7f00000000c0)=@v2={0x2000000, [{0x9, 0x5}, {0x5, 0x3}]}, 0x14, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r5 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r5, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r3, &(0x7f0000000740)=@ll={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r3) [ 667.336362][T31336] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:25:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x12]}, 0x48) [ 667.390086][T31336] EXT4-fs (loop3): unsupported descriptor size 0 15:25:26 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x48) [ 667.454291][T31349] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) [ 667.473796][T31348] FAULT_INJECTION: forcing a failure. [ 667.473796][T31348] name failslab, interval 1, probability 0, space 0, times 0 [ 667.478235][T31349] FAT-fs (loop4): Filesystem has been set read-only [ 667.511227][T31349] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) [ 667.517650][T31348] CPU: 0 PID: 31348 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 667.527939][T31348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 667.537995][T31348] Call Trace: [ 667.541293][T31348] dump_stack+0x1fb/0x318 [ 667.545639][T31348] should_fail+0x555/0x770 [ 667.550069][T31348] __should_failslab+0x11a/0x160 [ 667.555017][T31348] should_failslab+0x9/0x20 [ 667.559521][T31348] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 667.565237][T31348] ? sbitmap_queue_init_node+0x429/0xc40 [ 667.570867][T31348] sbitmap_queue_init_node+0x429/0xc40 [ 667.576334][T31348] blk_mq_init_tags+0x176/0x2b0 [ 667.581182][T31348] blk_mq_alloc_rq_map+0xa5/0x1e0 [ 667.586202][T31348] blk_mq_init_sched+0x1c7/0xac0 [ 667.591139][T31348] ? rcu_force_quiescent_state+0x170/0x170 [ 667.596950][T31348] elevator_init_mq+0x357/0x490 [ 667.601795][T31348] __device_add_disk+0x6f/0x10a0 [ 667.606738][T31348] ? sprintf+0x71/0x90 [ 667.610807][T31348] ? lockdep_init_map+0x2a/0x680 [ 667.615742][T31348] device_add_disk+0x2a/0x40 [ 667.620329][T31348] loop_add+0x5d1/0x780 [ 667.624485][T31348] loop_control_ioctl+0x422/0x640 [ 667.629505][T31348] ? xor_init+0x70/0x70 [ 667.633662][T31348] do_vfs_ioctl+0x744/0x1730 [ 667.638247][T31348] ? __fget+0x401/0x510 [ 667.642406][T31348] ? tomoyo_file_ioctl+0x23/0x30 [ 667.647341][T31348] ? security_file_ioctl+0xa1/0xd0 [ 667.652450][T31348] __x64_sys_ioctl+0xe3/0x120 [ 667.657128][T31348] do_syscall_64+0xf7/0x1c0 [ 667.661628][T31348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 667.667516][T31348] RIP: 0033:0x45a639 [ 667.671402][T31348] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 667.691002][T31348] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 667.699415][T31348] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 15:25:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x25]}, 0x48) [ 667.707387][T31348] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 667.715367][T31348] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 667.723350][T31348] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 667.731329][T31348] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 667.769993][T31348] "mq-deadline" elevator initialization failed, falling back to "none" 15:25:27 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019000c00e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:27 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1, &(0x7f0000000000)="0800b5055e7b207100cc366494ee6b16e8b778714c21ef735ee94909ebdbd6eaba69d831620ff3434221803a773e7a5c888ba2f7509ff54056d1f76a4498327e1fe943dc14d580a9a04b2e03bfd79fcaac900ba771233ac52e6fe7015add65b6544eb4af8dc5c6eb8c3771f9c2477545816721a62f5e82220f3e") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:27 executing program 1 (fault-call:5 fault-nth:46): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:27 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x48) 15:25:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x48]}, 0x48) 15:25:27 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x600) write$P9_RXATTRWALK(r3, &(0x7f00000000c0)={0xf, 0x1f, 0x2, 0x2}, 0xf) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 668.062879][T31368] FAULT_INJECTION: forcing a failure. [ 668.062879][T31368] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 668.076124][T31368] CPU: 1 PID: 31368 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 668.084453][T31368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 668.094515][T31368] Call Trace: [ 668.097817][T31368] dump_stack+0x1fb/0x318 [ 668.102169][T31368] should_fail+0x555/0x770 [ 668.106628][T31368] should_fail_alloc_page+0x55/0x60 [ 668.111831][T31368] prepare_alloc_pages+0x283/0x460 [ 668.116950][T31368] __alloc_pages_nodemask+0xb2/0x5d0 [ 668.122389][T31368] kmem_getpages+0x4d/0xa00 [ 668.126895][T31368] cache_grow_begin+0x7e/0x2c0 [ 668.131660][T31368] cache_alloc_refill+0x311/0x3f0 [ 668.136687][T31368] ? check_preemption_disabled+0xb7/0x2a0 [ 668.142412][T31368] kmem_cache_alloc_node_trace+0x2a3/0x2d0 [ 668.148232][T31368] ? __kmalloc_node+0x3c/0x60 [ 668.152926][T31368] __kmalloc_node+0x3c/0x60 [ 668.157437][T31368] kmalloc_array_node+0x3a/0x60 [ 668.162298][T31368] blk_mq_alloc_rq_map+0xca/0x1e0 [ 668.167329][T31368] blk_mq_init_sched+0x1c7/0xac0 [ 668.172269][T31368] ? rcu_force_quiescent_state+0x170/0x170 [ 668.178090][T31368] elevator_init_mq+0x357/0x490 [ 668.182975][T31368] __device_add_disk+0x6f/0x10a0 [ 668.187917][T31368] ? sprintf+0x71/0x90 [ 668.191980][T31368] ? lockdep_init_map+0x2a/0x680 [ 668.196924][T31368] device_add_disk+0x2a/0x40 [ 668.201601][T31368] loop_add+0x5d1/0x780 [ 668.205762][T31368] loop_control_ioctl+0x422/0x640 [ 668.210781][T31368] ? xor_init+0x70/0x70 [ 668.214933][T31368] do_vfs_ioctl+0x744/0x1730 [ 668.219516][T31368] ? __fget+0x401/0x510 [ 668.223676][T31368] ? tomoyo_file_ioctl+0x23/0x30 [ 668.230174][T31368] ? security_file_ioctl+0xa1/0xd0 [ 668.235300][T31368] __x64_sys_ioctl+0xe3/0x120 [ 668.239978][T31368] do_syscall_64+0xf7/0x1c0 [ 668.244485][T31368] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 668.250375][T31368] RIP: 0033:0x45a639 [ 668.254266][T31368] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 668.273874][T31368] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 668.282290][T31368] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 668.290271][T31368] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 668.298242][T31368] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 668.306219][T31368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 15:25:27 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x48) 15:25:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x4c]}, 0x48) [ 668.314183][T31368] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:27 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r2) connect(r2, &(0x7f0000000000)=@l2={0x1f, 0xf800, {0x8, 0x7, 0x1, 0x30, 0x0, 0x3}, 0xe340, 0x5}, 0x80) close(r0) 15:25:27 executing program 1 (fault-call:5 fault-nth:47): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 668.358729][T31367] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 668.393350][T31367] EXT4-fs (loop3): unsupported descriptor size 0 [ 668.642913][T31392] FAULT_INJECTION: forcing a failure. [ 668.642913][T31392] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 668.656169][T31392] CPU: 1 PID: 31392 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 668.664500][T31392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 668.674567][T31392] Call Trace: [ 668.677868][T31392] dump_stack+0x1fb/0x318 [ 668.682211][T31392] should_fail+0x555/0x770 [ 668.686638][T31392] should_fail_alloc_page+0x55/0x60 [ 668.691835][T31392] prepare_alloc_pages+0x283/0x460 [ 668.696957][T31392] __alloc_pages_nodemask+0xb2/0x5d0 [ 668.702244][T31392] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 668.708404][T31392] ? mark_lock+0x107/0x1650 [ 668.712911][T31392] kmem_getpages+0x4d/0xa00 [ 668.717416][T31392] cache_grow_begin+0x7e/0x2c0 [ 668.722182][T31392] cache_alloc_refill+0x311/0x3f0 [ 668.727215][T31392] ? check_preemption_disabled+0xb7/0x2a0 [ 668.732934][T31392] kmem_cache_alloc_node_trace+0x2a3/0x2d0 [ 668.738729][T31392] ? __kmalloc_node+0x3c/0x60 [ 668.743404][T31392] __kmalloc_node+0x3c/0x60 [ 668.747911][T31392] kmalloc_array_node+0x3a/0x60 [ 668.752756][T31392] blk_mq_alloc_rq_map+0x10c/0x1e0 [ 668.757865][T31392] blk_mq_init_sched+0x1c7/0xac0 [ 668.762806][T31392] ? rcu_force_quiescent_state+0x170/0x170 [ 668.768628][T31392] elevator_init_mq+0x357/0x490 [ 668.773482][T31392] __device_add_disk+0x6f/0x10a0 [ 668.778421][T31392] ? sprintf+0x71/0x90 [ 668.782485][T31392] ? lockdep_init_map+0x2a/0x680 [ 668.787509][T31392] device_add_disk+0x2a/0x40 [ 668.792096][T31392] loop_add+0x5d1/0x780 [ 668.796256][T31392] loop_control_ioctl+0x422/0x640 [ 668.801275][T31392] ? xor_init+0x70/0x70 [ 668.805432][T31392] do_vfs_ioctl+0x744/0x1730 [ 668.810115][T31392] ? __fget+0x401/0x510 [ 668.814283][T31392] ? tomoyo_file_ioctl+0x23/0x30 [ 668.819221][T31392] ? security_file_ioctl+0xa1/0xd0 [ 668.824331][T31392] __x64_sys_ioctl+0xe3/0x120 [ 668.829005][T31392] do_syscall_64+0xf7/0x1c0 [ 668.833518][T31392] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 668.839407][T31392] RIP: 0033:0x45a639 [ 668.843294][T31392] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 668.862891][T31392] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 668.871396][T31392] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 668.879364][T31392] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 668.887334][T31392] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 668.895300][T31392] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 668.903287][T31392] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) fchdir(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x68]}, 0x48) 15:25:28 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019000d00e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:28 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x48) 15:25:28 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@llc={0x1a, 0x30b, 0xde, 0x3, 0x2, 0x3f}, 0xfffffffffffffd06) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x101000, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f0000000100)=0x1, 0x4) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$can_raw(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r5}, 0x10, &(0x7f0000000280)={0x0}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@rand_addr="b3ee20ced6bdec6ac147157b0dd86b10", @initdev={0xfe, 0x88, [], 0x1, 0x0}, @local, 0x4c26a7bf, 0x7f, 0x64af, 0x400, 0xd6c, 0x80000000, r5}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$P9_RREADLINK(r8, &(0x7f0000000000)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) close(r0) 15:25:28 executing program 1 (fault-call:5 fault-nth:48): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 669.008981][T31398] Unknown ioctl 35083 [ 669.015553][T31395] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 669.040289][T31395] EXT4-fs (loop3): unsupported descriptor size 0 15:25:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x6c]}, 0x48) 15:25:28 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019000e00e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:28 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, 0x48) [ 669.075746][T31407] Unknown ioctl 35083 [ 669.202981][T31408] FAULT_INJECTION: forcing a failure. [ 669.202981][T31408] name failslab, interval 1, probability 0, space 0, times 0 [ 669.222924][T31408] CPU: 1 PID: 31408 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 669.231281][T31408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 669.241351][T31408] Call Trace: [ 669.244653][T31408] dump_stack+0x1fb/0x318 [ 669.248994][T31408] should_fail+0x555/0x770 15:25:28 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = syz_open_dev$media(&(0x7f0000000180)='/dev/media#\x00', 0x8, 0x508080) accept4$alg(r2, 0x0, 0x0, 0x80000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x22d8c0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)={0x158, r5, 0x1, 0x0, 0x0, {0x9}, [@TIPC_NLA_LINK={0x144, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0xfffffffffffffef0, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}]}]}, 0x158}}, 0x0) sendmsg$TIPC_NL_BEARER_SET(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000a2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x18c, r5, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80000000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xc}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x70}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xe20}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x447a}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x472}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xbc44}]}, @TIPC_NLA_BEARER={0x64, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xbb}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @empty}}, {0x14, 0x2, @in={0x2, 0x4e24, @remote}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x18000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_NODE={0x40, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x401}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}]}, @TIPC_NLA_BEARER={0x1c, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'bridge0\x00'}}]}, @TIPC_NLA_NET={0x40, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1ff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffff7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID={0xc}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x5753e4ad6aa5318}, 0x800) r6 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r6, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 669.253423][T31408] __should_failslab+0x11a/0x160 [ 669.258367][T31408] should_failslab+0x9/0x20 [ 669.258707][T31415] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.0'. [ 669.262877][T31408] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 669.262888][T31408] ? __kmalloc_node+0x3c/0x60 [ 669.262903][T31408] __kmalloc_node+0x3c/0x60 [ 669.262921][T31408] kmalloc_array_node+0x3a/0x60 [ 669.262934][T31408] blk_mq_alloc_rq_map+0xca/0x1e0 [ 669.262947][T31408] blk_mq_init_sched+0x1c7/0xac0 15:25:28 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x400, 0x9, 0x10}, {0x0, 0x3, 0xe3, 0x3ff}, {0x1, 0x1, 0x2, 0x1}, {0x5, 0x9, 0x1, 0xdca}, {0x2, 0x81, 0x8, 0xfffff0f8}]}, 0x10) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x240180, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x1f, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, r8, 0xe, r4, 0x2) r9 = socket$unix(0x1, 0x1, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socket$isdn(0x22, 0x3, 0xaf9e5fa1a57dfe77) r12 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r12, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") close(r0) [ 669.262958][T31408] ? rcu_force_quiescent_state+0x170/0x170 [ 669.262974][T31408] elevator_init_mq+0x357/0x490 [ 669.262985][T31408] __device_add_disk+0x6f/0x10a0 [ 669.263002][T31408] ? sprintf+0x71/0x90 [ 669.263010][T31408] ? lockdep_init_map+0x2a/0x680 [ 669.263024][T31408] device_add_disk+0x2a/0x40 [ 669.331149][T31408] loop_add+0x5d1/0x780 [ 669.335328][T31408] loop_control_ioctl+0x422/0x640 [ 669.340346][T31408] ? xor_init+0x70/0x70 [ 669.344505][T31408] do_vfs_ioctl+0x744/0x1730 [ 669.349097][T31408] ? __fget+0x401/0x510 [ 669.353264][T31408] ? tomoyo_file_ioctl+0x23/0x30 [ 669.358205][T31408] ? security_file_ioctl+0xa1/0xd0 [ 669.363323][T31408] __x64_sys_ioctl+0xe3/0x120 [ 669.368012][T31408] do_syscall_64+0xf7/0x1c0 [ 669.372521][T31408] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 669.378765][T31408] RIP: 0033:0x45a639 [ 669.382721][T31408] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 15:25:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x74]}, 0x48) [ 669.402326][T31408] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 669.410747][T31408] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 669.418723][T31408] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 669.426699][T31408] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 669.434681][T31408] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 669.442659][T31408] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 669.457233][T31408] "mq-deadline" elevator initialization failed, falling back to "none" [ 669.551205][T31422] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 669.592459][T31422] EXT4-fs (loop3): unsupported descriptor size 0 15:25:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x100) fchdir(0xffffffffffffffff) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:25:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000000c0)={{0x20, 0x3f, 0x9b, 0x0, 0x4b, 0x4}, 0x3, 0x8, 0xff80, 0x2, 0xd0, "0dd807ddd46ae036ed8472382fe615490f8e72c01ab1073e7e97299ad4194a331e8e7b2e24c44f90b9bb074abd5c984aa0b8c6581375a170195f90344c00668c1b14938dbb0367406a7f559a2982e01a362dde04b695b957f50637ff0b468791e62a110f6de4a716bf7c809fb95e77379c9e4b6f9b8c655e698fd3a2fd5cf975"}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r5 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r5, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r3, &(0x7f0000000740)=@ll={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r3) 15:25:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x7a]}, 0x48) 15:25:29 executing program 1 (fault-call:5 fault-nth:49): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:29 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, 0x48) 15:25:29 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019001100e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 15:25:29 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, 0x48) [ 669.960968][T31433] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 669.990716][T31433] EXT4-fs (loop3): unsupported descriptor size 0 15:25:29 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303087c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c4170711d4679079d00"/130], 0x15) r4 = dup(r3) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000c78d618e3ee3ee5d6e9577660f7756db718f054e8e79ef31d22f3a346fca2bbe37693edfe200"/53, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x14, &(0x7f0000000000)={r7, @in={{0x2, 0x0, @loopback}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000003c0)={r7, 0x52aae481}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r7, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r8, 0x9}, 0x8) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r10, 0x0, r9) r11 = dup3(0xffffffffffffffff, r10, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r11, 0xc040563d, &(0x7f0000000340)={0x1, 0x0, 0x3, 0x1, {0xfffffffb, 0x0, 0x21}}) r12 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000007f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xac0}, r12, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$CAPI_GET_MANUFACTURER(r4, 0xc0044306, &(0x7f0000000380)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x1f, 0x20, 0x4, 0x0, 0xad7e, 0x80, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000001, 0x0, @perf_config_ext={0x1402, 0x4}, 0x10, 0x542a, 0x4721, 0x0, 0x10001, 0x0, 0xfd7f}, r12, 0x2d, r15, 0x2) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 670.106693][T31442] FAULT_INJECTION: forcing a failure. [ 670.106693][T31442] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 670.142870][T31442] CPU: 0 PID: 31442 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 670.151250][T31442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 670.161339][T31442] Call Trace: [ 670.164627][T31442] dump_stack+0x1fb/0x318 [ 670.168966][T31442] should_fail+0x555/0x770 [ 670.173397][T31442] should_fail_alloc_page+0x55/0x60 [ 670.178593][T31442] prepare_alloc_pages+0x283/0x460 [ 670.183706][T31442] __alloc_pages_nodemask+0xb2/0x5d0 [ 670.189104][T31442] blk_mq_alloc_rqs+0x292/0x660 [ 670.193966][T31442] blk_mq_init_sched+0x243/0xac0 [ 670.198900][T31442] elevator_init_mq+0x357/0x490 [ 670.203754][T31442] __device_add_disk+0x6f/0x10a0 [ 670.208790][T31442] ? sprintf+0x71/0x90 [ 670.212867][T31442] ? lockdep_init_map+0x2a/0x680 [ 670.217802][T31442] device_add_disk+0x2a/0x40 [ 670.222378][T31442] loop_add+0x5d1/0x780 [ 670.226536][T31442] loop_control_ioctl+0x422/0x640 [ 670.231619][T31442] ? xor_init+0x70/0x70 [ 670.235848][T31442] do_vfs_ioctl+0x744/0x1730 [ 670.240428][T31442] ? __fget+0x401/0x510 [ 670.244602][T31442] ? tomoyo_file_ioctl+0x23/0x30 [ 670.249541][T31442] ? security_file_ioctl+0xa1/0xd0 [ 670.254662][T31442] __x64_sys_ioctl+0xe3/0x120 [ 670.259347][T31442] do_syscall_64+0xf7/0x1c0 [ 670.263852][T31442] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 670.269746][T31442] RIP: 0033:0x45a639 [ 670.273634][T31442] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 670.293325][T31442] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 670.301726][T31442] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 670.309685][T31442] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 670.317645][T31442] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 670.325612][T31442] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 670.333590][T31442] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2]}, 0x48) 15:25:29 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$KVM_S390_INTERRUPT_CPU(r5, 0x4010ae94, &(0x7f0000000000)={0x8, 0x11, 0x6}) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:29 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}, 0x48) 15:25:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3]}, 0x48) 15:25:30 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019001200e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x48) 15:25:30 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r5, 0xc0905664, &(0x7f00000000c0)={0x0, 0x0, [], @raw_data=[0x8, 0x1, 0x1ff, 0x2, 0x9, 0x9, 0x8, 0x4, 0x0, 0xffff, 0x9, 0x3, 0xfffffffc, 0x1ef6, 0x39cf, 0x3, 0x300000, 0x0, 0x4, 0x2, 0xffff7fff, 0x3f, 0x0, 0xffffffff, 0x6, 0xa, 0x81, 0x0, 0x0, 0x5, 0x1, 0xe17b]}) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f0000000040)={0x1, 0x360, &(0x7f0000000240)="c6988be981356a8ee7858d2bf1de02c1d382b7b93feff1b49d06318f3b1f25de14e65e7aa5ead7f5ee6152f03732b4b6b6b4f9bb2c72e43bfd45c4367922e8123de5122465d73746e776e234f35fb9cec6f6ddc9d3ce134cdae51abd3f0a4dd396d4618238e90a0850f77e89886f798d86b14f93ef5e3a8b80d5a3c8a0be4d05ec61be85b2d0a3b2724d1965bd529970999627c8f72ccac54ccbedf15d838c450c019a444f011f66", &(0x7f0000000000)="72259944087acaafe2321abb4a3cb82cf91399f0ca057ca52ab52617dd00b284f1f9c16f56631f7095b2947bb23c63", 0xa8, 0x2f}) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x100) fchdir(0xffffffffffffffff) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:25:30 executing program 1 (fault-call:5 fault-nth:50): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x4]}, 0x48) 15:25:30 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$can_raw(r4, &(0x7f0000000000), 0x10) r5 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r5, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) 15:25:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x48) [ 670.907357][T31466] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 670.939992][T31466] EXT4-fs (loop3): unsupported descriptor size 0 [ 670.953118][T31473] FAULT_INJECTION: forcing a failure. [ 670.953118][T31473] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 670.983808][T31473] CPU: 0 PID: 31473 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 670.992174][T31473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 671.002235][T31473] Call Trace: [ 671.005520][T31473] dump_stack+0x1fb/0x318 [ 671.009974][T31473] should_fail+0x555/0x770 [ 671.014387][T31473] should_fail_alloc_page+0x55/0x60 [ 671.019576][T31473] prepare_alloc_pages+0x283/0x460 [ 671.024803][T31473] __alloc_pages_nodemask+0xb2/0x5d0 [ 671.030105][T31473] blk_mq_alloc_rqs+0x292/0x660 [ 671.035069][T31473] blk_mq_init_sched+0x243/0xac0 [ 671.040013][T31473] elevator_init_mq+0x357/0x490 [ 671.044860][T31473] __device_add_disk+0x6f/0x10a0 [ 671.049788][T31473] ? sprintf+0x71/0x90 [ 671.053843][T31473] ? lockdep_init_map+0x2a/0x680 [ 671.058768][T31473] device_add_disk+0x2a/0x40 [ 671.063344][T31473] loop_add+0x5d1/0x780 [ 671.067641][T31473] loop_control_ioctl+0x422/0x640 [ 671.072667][T31473] ? xor_init+0x70/0x70 [ 671.076820][T31473] do_vfs_ioctl+0x744/0x1730 [ 671.081451][T31473] ? __fget+0x401/0x510 [ 671.085613][T31473] ? tomoyo_file_ioctl+0x23/0x30 [ 671.090548][T31473] ? security_file_ioctl+0xa1/0xd0 [ 671.095650][T31473] __x64_sys_ioctl+0xe3/0x120 [ 671.100334][T31473] do_syscall_64+0xf7/0x1c0 [ 671.104842][T31473] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 671.110725][T31473] RIP: 0033:0x45a639 [ 671.114625][T31473] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 671.134312][T31473] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 671.142740][T31473] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 671.150707][T31473] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 15:25:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x5]}, 0x48) [ 671.158671][T31473] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 671.166640][T31473] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 671.174711][T31473] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 15:25:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, 0x48) 15:25:30 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019002300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x6]}, 0x48) 15:25:30 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xffffffff, 0x800) connect$rose(r3, &(0x7f0000000040)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x0, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) close(r0) 15:25:30 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mISDNtimer\x00', 0x200000, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 671.409483][T31491] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 671.422838][T31491] EXT4-fs (loop3): unsupported descriptor size 0 15:25:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7]}, 0x48) 15:25:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x100) fchdir(0xffffffffffffffff) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe) 15:25:30 executing program 1 (fault-call:5 fault-nth:51): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:30 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019002d00e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x8]}, 0x48) 15:25:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x48) 15:25:30 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = syz_open_dev$cec(&(0x7f0000000500)='/dev/cec#\x00', 0x1, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x9) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r7}}) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x9) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r8}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r10}}) r11 = getegid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r13, 0x0, r12) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) r16 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) r17 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x9) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r16}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r18}}) getgroups(0x9, &(0x7f0000000300)=[r3, r4, 0x0, r7, r10, r11, r14, r15, r18]) [ 671.796361][T31514] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 15:25:31 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000000)={'syzkaller1\x00', 0x3}) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 671.836755][T31514] EXT4-fs (loop3): unsupported descriptor size 0 [ 671.885724][T31517] FAULT_INJECTION: forcing a failure. [ 671.885724][T31517] name failslab, interval 1, probability 0, space 0, times 0 [ 671.907663][T31517] CPU: 0 PID: 31517 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 671.918203][T31517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 671.928266][T31517] Call Trace: [ 671.931572][T31517] dump_stack+0x1fb/0x318 [ 671.935921][T31517] should_fail+0x555/0x770 [ 671.940351][T31517] __should_failslab+0x11a/0x160 [ 671.945292][T31517] should_failslab+0x9/0x20 [ 671.949804][T31517] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 671.955532][T31517] ? dd_init_queue+0x8b/0x340 [ 671.960332][T31517] dd_init_queue+0x8b/0x340 [ 671.964842][T31517] blk_mq_init_sched+0x424/0xac0 [ 671.969924][T31517] elevator_init_mq+0x357/0x490 [ 671.974783][T31517] __device_add_disk+0x6f/0x10a0 [ 671.979734][T31517] ? sprintf+0x71/0x90 [ 671.983805][T31517] ? lockdep_init_map+0x2a/0x680 [ 671.988750][T31517] device_add_disk+0x2a/0x40 [ 671.993440][T31517] loop_add+0x5d1/0x780 [ 671.997596][T31517] loop_control_ioctl+0x422/0x640 [ 672.002705][T31517] ? xor_init+0x70/0x70 [ 672.006863][T31517] do_vfs_ioctl+0x744/0x1730 [ 672.011453][T31517] ? __fget+0x401/0x510 [ 672.015628][T31517] ? tomoyo_file_ioctl+0x23/0x30 [ 672.020747][T31517] ? security_file_ioctl+0xa1/0xd0 [ 672.025867][T31517] __x64_sys_ioctl+0xe3/0x120 [ 672.030557][T31517] do_syscall_64+0xf7/0x1c0 [ 672.035076][T31517] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 672.040973][T31517] RIP: 0033:0x45a639 [ 672.044875][T31517] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 672.064488][T31517] RSP: 002b:00007fc781174c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 672.072913][T31517] RAX: ffffffffffffffda RBX: 00007fc781174c90 RCX: 000000000045a639 15:25:31 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, 0x48) 15:25:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x9]}, 0x48) [ 672.080895][T31517] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 672.088872][T31517] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 672.096851][T31517] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811756d4 [ 672.104839][T31517] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 672.123236][T31517] "mq-deadline" elevator initialization failed, falling back to "none" 15:25:31 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FD_FRAMES(r2, 0x65, 0x5, &(0x7f0000000100)=0x1, 0x4) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$can_raw(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r4}, 0x10, &(0x7f0000000280)={0x0}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00', r4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r9, &(0x7f00000001c0)={0x0, 0x4a3f, &(0x7f0000000180)={&(0x7f0000000380)={0x38, r8, 0x105, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r7, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x68, r8, 0x0, 0x70bd27, 0x25dfdbfe, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x4, @link='broadcast-link\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x400d1}, 0x80) r10 = socket$inet6(0xa, 0x80003, 0xff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) sendmsg$TIPC_CMD_GET_NODES(r13, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r8, 0x200, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10000000}, 0x800) ioctl(r10, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x20000, 0x0) close(r0) 15:25:31 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019004000e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:31 executing program 1 (fault-call:5 fault-nth:52): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 672.266781][T31525] tipc: Started in network mode [ 672.285089][T31525] tipc: Own node identity , cluster identity 4711 [ 672.292864][T31525] tipc: Failed to obtain node identity [ 672.298361][T31525] tipc: Enabling of bearer rejected, failed to enable media [ 672.362561][T31530] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 672.383993][T31530] EXT4-fs (loop3): unsupported descriptor size 0 [ 672.407043][T31532] tipc: Started in network mode [ 672.412607][T31532] tipc: Own node identity , cluster identity 4711 [ 672.429971][T31532] tipc: Failed to obtain node identity [ 672.438074][T31532] tipc: Enabling of bearer rejected, failed to enable media [ 672.463047][T31534] FAULT_INJECTION: forcing a failure. [ 672.463047][T31534] name failslab, interval 1, probability 0, space 0, times 0 [ 672.476019][T31534] CPU: 1 PID: 31534 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 672.484349][T31534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.494402][T31534] Call Trace: [ 672.497703][T31534] dump_stack+0x1fb/0x318 [ 672.502050][T31534] should_fail+0x555/0x770 [ 672.506485][T31534] __should_failslab+0x11a/0x160 [ 672.511427][T31534] should_failslab+0x9/0x20 [ 672.515938][T31534] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 672.521660][T31534] ? elevator_alloc+0x70/0x110 [ 672.526432][T31534] ? blk_mq_alloc_rqs+0x567/0x660 [ 672.531467][T31534] elevator_alloc+0x70/0x110 [ 672.536066][T31534] dd_init_queue+0x23/0x340 [ 672.540571][T31534] blk_mq_init_sched+0x424/0xac0 [ 672.545514][T31534] elevator_init_mq+0x357/0x490 [ 672.550541][T31534] __device_add_disk+0x6f/0x10a0 [ 672.555488][T31534] ? sprintf+0x71/0x90 [ 672.559551][T31534] ? lockdep_init_map+0x2a/0x680 [ 672.564687][T31534] device_add_disk+0x2a/0x40 [ 672.569283][T31534] loop_add+0x5d1/0x780 [ 672.573454][T31534] loop_control_ioctl+0x422/0x640 [ 672.578477][T31534] ? xor_init+0x70/0x70 [ 672.582646][T31534] do_vfs_ioctl+0x744/0x1730 [ 672.587240][T31534] ? __fget+0x401/0x510 [ 672.591407][T31534] ? tomoyo_file_ioctl+0x23/0x30 [ 672.596361][T31534] ? security_file_ioctl+0xa1/0xd0 [ 672.601478][T31534] __x64_sys_ioctl+0xe3/0x120 [ 672.606162][T31534] do_syscall_64+0xf7/0x1c0 [ 672.610668][T31534] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 672.616558][T31534] RIP: 0033:0x45a639 [ 672.620455][T31534] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 672.640417][T31534] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 672.648841][T31534] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 15:25:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x100) fchdir(r0) r4 = open(0x0, 0x14107e, 0x0) write$binfmt_aout(r4, &(0x7f0000000100)=ANY=[], 0x11d) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000100)={0x7ffffffffffffffc}) pipe(0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9) sendfile(r4, r4, &(0x7f00000001c0), 0x8080fffffffe) 15:25:31 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}, 0x48) 15:25:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xa]}, 0x48) 15:25:31 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e24, @local}}) [ 672.656811][T31534] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 672.664777][T31534] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 672.672740][T31534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 672.680707][T31534] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 672.690587][T31534] "mq-deadline" elevator initialization failed, falling back to "none" 15:25:31 executing program 1 (fault-call:5 fault-nth:53): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:25:32 executing program 3: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019006400e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 15:25:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xb]}, 0x48) 15:25:32 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, 0x48) 15:25:32 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x7, &(0x7f0000000080)="0800b5055e0bcfe87b2071") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x80) close(r0) [ 672.943065][T31550] FAULT_INJECTION: forcing a failure. [ 672.943065][T31550] name failslab, interval 1, probability 0, space 0, times 0 [ 672.976950][T31550] CPU: 0 PID: 31550 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 672.985334][T31550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.995404][T31550] Call Trace: [ 672.998705][T31550] dump_stack+0x1fb/0x318 [ 673.003038][T31550] should_fail+0x555/0x770 [ 673.007470][T31550] __should_failslab+0x11a/0x160 [ 673.012422][T31550] should_failslab+0x9/0x20 [ 673.016923][T31550] kmem_cache_alloc_trace+0x5d/0x2f0 [ 673.022303][T31550] ? device_add+0xcb/0x14e0 [ 673.026815][T31550] device_add+0xcb/0x14e0 [ 673.031143][T31550] ? kfree_const+0x39/0x40 [ 673.035554][T31550] ? rcu_read_lock_sched_held+0x10b/0x170 [ 673.041266][T31550] ? trace_kfree+0xb2/0x110 [ 673.045884][T31550] ? kfree_const+0x39/0x40 [ 673.050298][T31550] ? kfree+0x1d/0x200 [ 673.054279][T31550] ? kfree_const+0x39/0x40 [ 673.058697][T31550] device_create_vargs+0x1c8/0x220 [ 673.063824][T31550] bdi_register_va+0x78/0x590 [ 673.068502][T31550] ? __kasan_check_write+0x14/0x20 [ 673.073610][T31550] bdi_register+0x6c/0x90 [ 673.077937][T31550] ? __device_add_disk+0x53d/0x10a0 [ 673.083133][T31550] bdi_register_owner+0x5a/0xf0 [ 673.087985][T31550] __device_add_disk+0x5c7/0x10a0 [ 673.093012][T31550] ? sprintf+0x71/0x90 [ 673.097094][T31550] ? lockdep_init_map+0x2a/0x680 [ 673.102041][T31550] device_add_disk+0x2a/0x40 [ 673.106631][T31550] loop_add+0x5d1/0x780 [ 673.110799][T31550] loop_control_ioctl+0x422/0x640 [ 673.115827][T31550] ? xor_init+0x70/0x70 [ 673.119998][T31550] do_vfs_ioctl+0x744/0x1730 [ 673.124592][T31550] ? __fget+0x401/0x510 [ 673.128872][T31550] ? tomoyo_file_ioctl+0x23/0x30 [ 673.133818][T31550] ? security_file_ioctl+0xa1/0xd0 [ 673.138936][T31550] __x64_sys_ioctl+0xe3/0x120 [ 673.143621][T31550] do_syscall_64+0xf7/0x1c0 [ 673.148123][T31550] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 673.154030][T31550] RIP: 0033:0x45a639 [ 673.157941][T31550] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 673.177544][T31550] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 673.185952][T31550] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 15:25:32 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, 0x48) 15:25:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x4}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xc]}, 0x48) [ 673.193926][T31550] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 673.201903][T31550] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 673.209889][T31550] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 673.217871][T31550] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 673.237134][T31550] ------------[ cut here ]------------ [ 673.242673][T31550] WARNING: CPU: 0 PID: 31550 at block/genhd.c:741 __device_add_disk+0xda0/0x10a0 [ 673.251769][T31550] Kernel panic - not syncing: panic_on_warn set ... [ 673.258357][T31550] CPU: 0 PID: 31550 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 673.266668][T31550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.276722][T31550] Call Trace: [ 673.280016][T31550] dump_stack+0x1fb/0x318 [ 673.284415][T31550] panic+0x264/0x7a9 [ 673.288311][T31550] ? __warn+0x105/0x210 [ 673.292495][T31550] ? __device_add_disk+0xda0/0x10a0 [ 673.297687][T31550] __warn+0x20e/0x210 [ 673.301668][T31550] ? __device_add_disk+0xda0/0x10a0 [ 673.306863][T31550] report_bug+0x1b6/0x2f0 [ 673.311190][T31550] ? __device_add_disk+0xda0/0x10a0 [ 673.316456][T31550] do_error_trap+0xd7/0x440 [ 673.320975][T31550] do_invalid_op+0x36/0x40 [ 673.325393][T31550] ? __device_add_disk+0xda0/0x10a0 [ 673.330590][T31550] invalid_op+0x23/0x30 [ 673.334742][T31550] RIP: 0010:__device_add_disk+0xda0/0x10a0 [ 673.340543][T31550] Code: ff e8 34 21 3d fe 0f 0b e9 60 fe ff ff e8 28 21 3d fe 0f 0b e9 79 f3 ff ff e8 1c 21 3d fe 0f 0b e9 8a f9 ff ff e8 10 21 3d fe <0f> 0b e9 38 f8 ff ff e8 04 21 3d fe e9 30 fd ff ff 44 89 e9 80 e1 [ 673.360138][T31550] RSP: 0018:ffff888050307c90 EFLAGS: 00010246 [ 673.366981][T31550] RAX: ffffffff83365640 RBX: 00000000fffffff4 RCX: 0000000000040000 [ 673.374949][T31550] RDX: ffffc9000835b000 RSI: 000000000003ffff RDI: 0000000000040000 [ 673.382919][T31550] RBP: ffff888050307d30 R08: ffffffff83364e72 R09: fffffbfff12bc2a6 [ 673.390881][T31550] R10: fffffbfff12bc2a6 R11: 0000000000000000 R12: ffff8880a758c000 [ 673.398851][T31550] R13: 1ffff11014eb18c1 R14: ffff8880a758c090 R15: 1ffff11014eb1801 [ 673.406835][T31550] ? __device_add_disk+0x5d2/0x10a0 [ 673.412027][T31550] ? __device_add_disk+0xda0/0x10a0 [ 673.417232][T31550] ? sprintf+0x71/0x90 [ 673.421293][T31550] ? lockdep_init_map+0x2a/0x680 [ 673.426229][T31550] device_add_disk+0x2a/0x40 [ 673.430815][T31550] loop_add+0x5d1/0x780 [ 673.434973][T31550] loop_control_ioctl+0x422/0x640 [ 673.439995][T31550] ? xor_init+0x70/0x70 [ 673.444149][T31550] do_vfs_ioctl+0x744/0x1730 [ 673.448730][T31550] ? __fget+0x401/0x510 [ 673.452902][T31550] ? tomoyo_file_ioctl+0x23/0x30 [ 673.457835][T31550] ? security_file_ioctl+0xa1/0xd0 [ 673.462955][T31550] __x64_sys_ioctl+0xe3/0x120 [ 673.467632][T31550] do_syscall_64+0xf7/0x1c0 [ 673.472136][T31550] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 673.478022][T31550] RIP: 0033:0x45a639 [ 673.481921][T31550] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 673.501533][T31550] RSP: 002b:00007fc781153c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 673.509939][T31550] RAX: ffffffffffffffda RBX: 00007fc781153c90 RCX: 000000000045a639 [ 673.517908][T31550] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 673.525873][T31550] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 673.533843][T31550] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7811546d4 [ 673.541810][T31550] R13: 00000000004c4071 R14: 00000000004d8668 R15: 0000000000000007 [ 673.551758][T31550] Kernel Offset: disabled [ 673.556284][T31550] Rebooting in 86400 seconds..